WO2019244250A1 - Management device for assistance device - Google Patents

Management device for assistance device Download PDF

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Publication number
WO2019244250A1
WO2019244250A1 PCT/JP2018/023323 JP2018023323W WO2019244250A1 WO 2019244250 A1 WO2019244250 A1 WO 2019244250A1 JP 2018023323 W JP2018023323 W JP 2018023323W WO 2019244250 A1 WO2019244250 A1 WO 2019244250A1
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WO
WIPO (PCT)
Prior art keywords
assistance device
analysis unit
assistance
proficiency
log data
Prior art date
Application number
PCT/JP2018/023323
Other languages
French (fr)
Japanese (ja)
Inventor
有城 神谷
丈弘 平岡
聡志 清水
立 高橋
Original Assignee
株式会社Ｆｕｊｉ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社Ｆｕｊｉ filed Critical 株式会社Ｆｕｊｉ
Priority to JP2020525125A priority Critical patent/JP6974610B2/en
Priority to PCT/JP2018/023323 priority patent/WO2019244250A1/en
Publication of WO2019244250A1 publication Critical patent/WO2019244250A1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/14—Standing-up or sitting-down aids

Definitions

  • the present invention relates to a management device for an assistance device.
  • Patent Document 1 discloses an assisting device that assists a transfer operation of an assisted person.
  • the assisting device performs a direction change after the erecting operation of raising the buttocks of the assisted person in the sitting position from the seating surface is completed, and performs a sitting operation of lowering the buttocks of the assisted person and sitting down. Do. Thereby, the care recipient is transferred from, for example, a bed to a wheelchair.
  • the assistance device performs various operations such as a standing operation and a sitting operation according to the operation of the assistance person.
  • An assistant who operates such an assistance device is required to perform an operation corresponding to the state of the assisted person.
  • the time required for the transfer operation is reduced, and the burden on the assisted person is reduced. For this reason, it is desired that the operator of the assistance device improve early.
  • the present specification aims to provide a management device for an assisting device that assists in improving the operation of the assisting device and can reduce the burden on the assisted person and the assisting person.
  • the present specification assists the caregiver in the standing operation and the sitting operation and at least one of the operation history of the various operations including the standing operation and the sitting operation and the operation history of the various operations requesting the execution of the various operations.
  • a management device used for an assistance device that records as log data, wherein the analysis unit calculates an operator's proficiency in operation of the assistance device based on the log data, and the proficiency calculated by the analysis unit
  • a display device for displaying the support device is displaying the support device.
  • the proficiency calculated based on the log data is displayed on the display device.
  • the operator of the assistance device can recognize the proficiency level and can objectively determine whether or not his / her operation is appropriate.
  • the improvement of the operation of the assistance device can be assisted by displaying the proficiency level.
  • the time required for various operations is shortened by improving the operation of the assistance device, and the burden on the person to be assisted and the person who is assisted can be reduced.
  • FIG. 1 It is a schematic diagram which shows the assistance system including the management apparatus of the assistance apparatus in embodiment. It is a side view which shows the assistance apparatus which supports the assisted person of a sitting posture. It is a figure showing log data recorded by an assistance device. It is a figure which shows the use result data containing a skill level. It is a flowchart which shows the management process of the assistance apparatus by a management apparatus.
  • the assistance system 1 generally manages one or more assistance devices 10. As shown in FIG. 1, the assistance system 1 includes an assistance device 10, a management server 70, and a management device 80. The assistance device 10 and the management device 80 are communicably connected to the management server 70 via the Internet.
  • the assisting device 10 assists the assisted person H (see FIG. 2) in assisting the standing motion from the sitting posture to the standing posture and assisting the sitting operation from the standing posture to the sitting posture. Do. When the assistance device 10 supports the upper body of the assistance recipient H in the standing position, one assistance person can pull the assistance device 10 and move the assistance device 10 to a moving target in an assistance facility, for example.
  • the “standing position” of the care receiver H means a posture in which the lower body of the care receiver H is standing, regardless of the posture of the upper body. That is, the standing-up operation of the person H to be assisted refers to an operation of raising the buttocks of the person H to be in the standing posture. Further, the sitting operation of the care receiver H refers to an operation of lowering the buttocks of the care receiver H to the sitting posture.
  • the assistance device 10 includes a base 20, a driving device 30, a support member 40, an operation device 50, and a control device 60, as shown in FIGS.
  • the base 20 includes a frame 21, a support 22, a foot rest 23, a lower leg support 24, six wheels 25-27, and the like.
  • the frame 21 is provided substantially horizontally near the floor surface F.
  • the support column 22 is fixed to the frame 21 in a state where the support column 22 extends upward from the center in the left-right direction near the front of the frame 21.
  • the support column 22 may be provided to be perpendicular to the floor surface F, or may be provided to have a predetermined angle in the front-rear direction.
  • the footrest 23 is fixed behind the upper surface of the frame 21 so as to be horizontal.
  • the lower leg contact portion 24 is fixed to the column 22 so as to be located above the footrest 23.
  • the lower leg contact portion 24 has a cushion member at a position where the lower leg of the care recipient H contacts.
  • Below the frame 21, three wheels 25-27 are provided on each side.
  • Each of the wheels 25-27 has a steering function of changing a moving direction.
  • the assisting device 10 is capable of performing not only the forward and backward movement and the direction change but also the lateral movement (moving right beside) and the super-reallying turn (turning on the spot) by the turning function of the six wheels 25-27. Has become.
  • the drive device 30 supports the support member 40 that supports the upper body of the care recipient H so as to be movable in the up-down direction and the front-back direction of the base 20.
  • the driving device 30 includes a lifting unit 31 and a swing unit 32. The operation of the lifting unit 31 and the swing unit 32 of the driving device 30 is controlled by the control device 60.
  • the driving device 30 is configured to be able to move the support member 40 along a predetermined movement trajectory by coordinating the vertical movement of the elevating unit 31 and the turning movement of the swing unit 32.
  • the elevating unit 31 moves vertically with respect to the base 20.
  • the elevating unit 31 is formed in a long shape that is long in the vertical direction, and is guided by a guide (not shown) on the rear surface of the column 22.
  • the elevating unit 31 moves up and down along the guide of the support 22 by driving a linear motion device (not shown).
  • a motor (not shown) for rotating the swing unit 32 is housed inside the elevating unit 31.
  • the elevating unit 31 has a swing support unit 311.
  • the swing support portion 311 supports the swing portion 32 so as to be rotatable around the central axis A.
  • the swing unit 32 swings around the central axis A provided in the elevating unit 31 to swing the support member 40.
  • the swing unit 32 includes a swing main body 321 and an arm 322.
  • the swing main body 321 is a mounting portion to which the support member 40 is attached and detached.
  • the arm 322 is integrally fixed to the swing main body 321.
  • One end of the arm 322 is rotatably supported around the central axis A of the swing support 311 of the elevating unit 31.
  • the arm 322 is rotated by driving a motor.
  • the assisting device 10 assists the erecting operation
  • the arm 322 mainly turns forward from the state of extending rearward.
  • the assisting device 10 assists the sitting operation
  • the arm 322 mainly turns rearward so as to extend rearward.
  • the swing unit 32 pivots around a horizontal axis (central axis A) parallel to the left-right direction of the base 20, and is supported by the swing body 321 on the distal end side of the arm 322.
  • the member 40 is swung.
  • the support member 40 is a member that supports the upper body of the care recipient H.
  • the support member 40 includes a body support portion 41 and a pair of side support portions 42.
  • the torso support part 41 is formed in a planar shape close to the torso shape of the care recipient H, and is capable of flexible deformation.
  • the support surface of the torso support part 41 is in surface contact with the front of the torso in the upper body of the care receiver H to support the torso. More specifically, the support surface of the torso support portion 41 supports the range from the chest to the abdomen of the care recipient H from below. Further, the torso support portion 41 is attached to the swing main body 321.
  • the pair of side support portions 42 is supported by the body support portion 41 and supports the side of the care recipient H. Specifically, the pair of side support portions 42 are provided on the left and right of the body support portion 41.
  • the side support portion 42 is swingably supported by the body support portion 41.
  • the side support portion 42 is formed in an L shape by a rod-shaped member. The surface of the side support portion 42 is covered with a material that can be flexibly deformed.
  • the operation device 50 has a plurality of buttons corresponding to various operations assisted by the assistance device 10.
  • the operation device 50 includes a standing button 51, a sitting button 52, a rising button 53, and a descending button 54, which correspond to the standing operation, the sitting operation, the rising operation, and the descending operation in this order.
  • the operation device 50 is connected to the control device 60 via, for example, an extendable signal cable. When any one of the buttons is pressed, the operation device 50 sends a signal corresponding to the type of the button to the control device 60 while the button is being pressed.
  • the “elevating operation” is an operation of elevating the care receiver H while maintaining the current angle of the upper body. Further, the above-mentioned “down movement” is an operation of lowering the care receiver H while maintaining the current angle of the upper body. In the raising operation and the lowering operation, the support member 40 does not pivot around the central axis A.
  • the control device 60 controls the operation of the elevating unit 31 and the swinging unit 32 of the driving device 30.
  • the control device 60 operates the elevating unit 31 and the swing unit 32 based on the operation on the operation device 50 in the operation process for assisting the care receiver H in the standing operation and the sitting operation.
  • the control device 60 controls the movement of the support member 40 by coordinating the vertical movement of the elevating unit 31 and the turning movement of the swing unit 32.
  • the control device 60 records log data M1 that enables the operation of the assistance device 10 to be traced.
  • the “log data M1” includes at least one of operation histories of various operations including a standing operation and a sitting operation, and operation histories of various operations that have requested execution of various operations.
  • the log data M1 includes, as shown in FIG. 3, an operation history, an operation history, a state of the assisting device, and identification information.
  • the “operation history” indicates a start time and an end time of an operation performed on the operation device 50.
  • the “operation history” includes a start time and an end time of the operation of the drive device 30 actually controlled by the control device 60 in accordance with various operations on the operation device 50, and an execution time corresponding to a difference therebetween.
  • the control device 60 controls the drive device 30 to operate only while any button of the operation device 50 is pressed. Therefore, the operation history and the operation history generally match. However, the operation history and the operation history do not match when the control device 60 executes the cancel processing.
  • the control device 60 determines whether the position of the movable unit (elevating unit 31, swing unit 32) in the assisting device 10 is mechanical or controllable when the predetermined operation is being performed. In the case where the number of operations has been reached, a cancel process that does not respond to at least a part of various operations that require execution of various operations is executed. Specifically, when the movable unit is decelerating immediately after the operation on any of the buttons of the operation device 50 is completed, the control device 60 responds to the button even if the next button is pressed. To cancel the execution of various operations requested.
  • the control unit 60 cancels the further ascent and standing operations.
  • the control device 60 performs the operation according to the request without making the descending operation and the sitting operation from the rising end as cancellation targets.
  • the control device 60 may omit the recording of the operation when the operation and the operation match, and record the operation when the operation and the operation do not match.
  • The“ status of the assistance device ”included in the log data M1 may be the status of the movable unit (elevating unit 31, swing unit 32) or the status of the operating mechanism (linear motion device, motor, etc.) in the drive device 30.
  • the state of the movable unit includes, for example, the vertical position of the elevating unit 31 and the angle of the swing unit 32. These are determined based on the detection results of a dedicated detection sensor 65 such as a linear scale provided in a linear motion device for moving the elevating unit 31 up and down, and an encoder provided in a motor for rotating the arm 322.
  • the state of the operation mechanism includes, for example, a current value supplied to the linear motion device or the motor. The above current value fluctuates according to the load during execution of various operations.
  • the “state of the assisting device” included in the log data M1 may be a load received by the support member 40 supporting the assisted person H from the assisted person H.
  • the load that the support member 40 receives from the assisted person H varies according to the weight and leg strength of the assisted person H, the posture of the assisted person H, and the like.
  • the load received by the support member 40 from the care receiver H is, for example, a detection result of a dedicated detection sensor 65 such as a load cell provided between the swing main body 321 and the body support portion 41, or causes the swing portion 32 to rotate. It is determined based on the current value supplied to the motor.
  • the “status of the assistance device” included in the log data M1 may be the position of the assistance device 10 at the time of executing various operations.
  • the assistance device 10 can be moved to a plurality of positions, such as a living room, a bathroom, a rehabilitation room, and a toilet room, with the care recipient H on board.
  • the position of the assistance device 10 is determined based on, for example, a signal transmitted from a notification device installed at each position.
  • the position of the assistance device 10 may be determined based on a result of detecting a position by an acceleration sensor or a GPS device provided in the assistance device 10.
  • the “identification information” included in the log data M1 is information for specifying the care recipient H and the caregiver when the assistance device 10 is used, and is recorded in association with various operations.
  • the assisting device 10 is operated by the assisted person H, the assisted person H and the operator are recorded as the same.
  • the identification information may specify the person to be assisted and the person to be assisted when the assisting device 10 is used, for example, based on a detection result obtained by a sound sensor provided in the assisting device 10. Further, the identification information may be specified based on a signal transmitted from, for example, the care receiver H or a notification device provided on the clothes of the care receiver.
  • the above-described log data M1 is generated and updated by the control device 60, and is uploaded to the management server 70 periodically or as required. At this time, the log data M1 is stored in the management server 70 in association with the identification information (ID) of the assistance device 10.
  • ID identification information
  • the assist device 10 having the above configuration assists the transfer operation of the person H.
  • the “transfer operation” is a cycle operation performed in the order of the standing operation and the sitting operation. However, the transfer operation does not include, among the cycle operations, an operation unrelated to assisting the operation of the care receiver H, such as a test run for confirming the operation of the movable unit (the lifting unit 31 and the swing unit 32).
  • the assisting device 10 supports a part of the body of the assisted person H (for example, the upper body of the assisted person H), and assists the assisted person H in the sitting posture to stand up and then change the direction. Is performed to assist the sitting operation so as to be seated again at another position.
  • the transfer operation is executed for the purpose of, for example, transferring between a bed and a wheelchair in a living room, transferring from a bed in a living room to a toilet in a toilet room, and the like.
  • the upper end of the part of the body supporting portion 41 that contacts the body is defined as the reference position Ps.
  • the bold line in FIG. 2 indicates the movement trajectory Td of the reference position Ps during the execution of the standing operation and the sitting operation in the transfer operation of the care recipient H. That is, the control device 60 controls the movement of the support member 40 by coordinating the vertical movement of the lifting / lowering part 31 and the turning movement of the swing part 32 so that the reference position Ps moves along the movement trajectory Td shown in FIG. Control.
  • the standing operation and the sitting operation as described above are performed by the caregiver who constantly checks the posture of the care receiver H and the state (position and angle) of the support member 40.
  • the seating button 52 may be pressed a plurality of times.
  • the ascending button 53 or the descending button 54 is used to adjust the height of the support member 40. It may be pressed several times.
  • the up button 53 or the down button 54 is pressed a plurality of times to adjust the height of the support member 40. May be done.
  • the management server 70 is a cloud server, and is communicably connected to a plurality of clients (for example, a plurality of assistance devices 10 and a plurality of management devices 80) via the Internet.
  • the management server 70 stores log data M1 uploaded from the plurality of assistance devices 10, respectively. Further, the management server 70 transmits the log data M1 recorded in the predetermined assistance device 10 to the management device 80 in response to a request from the management device 80.
  • the management server 70 transmits, for example, only a part of the log data M1 related to the predetermined assistance device 10 to the management device 80 in response to the request. Specifically, the management server 70 may transmit, to the management device 80, a part of the log data M1 recorded in the predetermined period of the log data M1 over the entire period in which the predetermined assistance device 10 operates. Alternatively, the management server 70 may transmit the information to the management device 80 with some information such as the detection value of the detection sensor 65 and identification information excluded. Thus, the management device 80 can appropriately download only necessary information from the management server 70.
  • the management device 80 manages the assistance device 10 and provides various information based on the acquired log data M1.
  • the management device 80 is a terminal device such as a personal computer or a mobile terminal (smartphone, tablet terminal) installed in a facility where the assistance device 10 is installed.
  • the management device 80 includes a display device 81, a storage device 82, an analysis unit 83, and a guide unit 84.
  • the display device 81 displays various information generated by the analyzing unit 83 and the guiding unit 84.
  • the display device 81 may be, for example, a touch screen that receives an operation by a viewer of various information.
  • the display device 81 displays the proficiency calculated by the analysis unit 83 and the improvement items of the operation by the guidance unit 84. Details of the “proficiency level” and the “improvement items” will be described later.
  • the storage device 82 is configured by an optical drive device such as a hard disk device or a flash memory.
  • the storage device 82 stores log data M1 acquired from the management server 70, usage record data M2 generated by the analysis unit 83, and guidance information M3 generated by the guidance unit 84. Details of the usage result data M2 and the guidance information M3 will be described later.
  • the analysis unit 83 executes various analysis processes on the log data M1.
  • the analysis process performed by the analysis unit 83 includes a process of detecting a transfer operation in the log data M1 and a process of calculating a proficiency level of an operation performed on the assistance device 10 by the operator.
  • the operation history and the operation history recorded in the log data M1 include, in addition to the data for actually executing the transfer operation, the operations related to the test run and the like when the care recipient H is not on board. Operation is also included. Therefore, the analysis unit 83 is configured to execute a transfer operation detection process.
  • the analysis unit 83 first detects a cycle operation executed in the order of the standing operation and the sitting operation in the log data M1.
  • the cycle operation may include an adjustment operation executed in series in connection with at least one of the standing operation and the sitting operation.
  • the above-described adjustment operation may include, for example, an elevating operation of the support member 40 executed at the time of the standing operation, a turning operation of the support member 40 executed at the time of getting on and off the care recipient H, and the like.
  • the analysis unit 83 determines whether or not the detected cycle operation is a transfer operation in which the care recipient H is transferred, based on the log data M1.
  • the reason why such a determination process is performed is that the detected cycle operation may include a test run or the like.
  • the determination process may be performed based on the pressing order and pressing time of various buttons of the operation device 50, and the detection result of the detection sensor 65.
  • the analysis unit 83 first determines the interval between the standing operation and the sitting operation in the cycle operation, specifically, the time from the end time of the standing operation to the start time of the sitting operation (hereinafter, referred to as “intermediate time”). calculate.
  • the analysis unit 83 determines that the cycle operation is a transfer operation when the intermediate time is within the specified period.
  • the analysis unit 83 determines whether the cycle operation is a transfer operation based on the length of the intermediate time as described above.
  • the analysis unit 83 calculates the proficiency of the operation for the assistance device 10 as described above.
  • the analysis unit 83 generates use result data M2 of the assistance device 10 including the number of times of use of the assistance device 10, the usage time, and the proficiency level.
  • the above “number of times of use” corresponds to the number of times of performing the transfer operation.
  • the “use time” described above corresponds to the total time required for the transfer operation.
  • the “proficiency level” is an index indicating the level of improvement of the operator of the assistance device 10. Therefore, the higher the proficiency, the shorter the time required for the transfer operation, and the less the burden on the care recipient H and the caregiver (operator).
  • the analysis unit 83 calculates the proficiency based on the evaluation values for each of the evaluation items T1 to T8 shown in FIG.
  • the evaluation item T1 is the number of executions of the standing operation and the sitting operation. That is, the analysis unit 83 calculates such that the proficiency level increases as the number of times at least one of the standing operation and the sitting operation performed by the assistance device 10 increases. This is based on the assumption that the operator's proficiency is improved as the standing operation or the sitting operation is performed.
  • the evaluation item T2 is the number of times various buttons of the operation device 50 are pressed in the transfer operation. That is, the analysis unit 83 calculates so that the less the number of various operations that require execution of various operations in the transfer operation is, the higher the proficiency is. This is based on the fact that the higher the operator's proficiency, the less frequently the buttons are pressed for a series of operations.
  • the proficiency level of a series of operations (operations requesting the standing operation, the sitting operation, and the adjustment operation) requesting the execution of the transfer operation is calculated. Is also good.
  • the analysis unit 83 may evaluate each transfer operation, or may evaluate a plurality of transfer operations collectively.
  • the evaluation item T3 is the length of the intermediate time. That is, the analysis unit 83 calculates so that the proficiency increases as the interval (intermediate time) between the standing motion and the sitting motion in the transfer operation is closer to the required time set in advance according to the purpose of the transfer operation. This is based on the fact that the higher the operator's proficiency, the shorter the time required for the transfer operation and the time required for the transfer operation (eg, transfer between a bed and a wheelchair) approaches an ideal required time. It is.
  • the evaluation item T4 is a moving distance or a rotation angle of the assistance device 10 in the transfer operation. That is, the analysis unit 83 calculates so that the proficiency level becomes higher as the moving distance or the rotation angle of the assistance device 10 in the transfer operation is closer to a predetermined distance or a predetermined angle set in advance according to the purpose of the transfer operation. This is based on the fact that the higher the proficiency of the operator, the more efficiently the assisting device 10 is moved to the target position, and the more efficiently the assisting device 10 is turned to the target angle. .
  • the evaluation item T5 is a load variation of the assistance device 10 in the transfer operation. That is, the analysis unit 83 calculates so that the less the load fluctuation of the assistance device 10 in the transfer operation is, the higher the proficiency is. This is based on the fact that the higher the operator's proficiency, the more stable the posture of the assisted person H during the execution of the transfer operation, and as a result, the smaller the load fluctuation of the assistance device 10 during the transfer operation. Note that the load fluctuation of the assistance device 10 can be obtained based on the detection result of the detection sensor 65 such as a load cell.
  • Evaluation item T6 is the number of executions of the cancel processing. That is, the analysis unit 83 calculates such that the less the number of times of execution of the cancel processing, the higher the proficiency. This is based on the fact that it is considered that the higher the proficiency of the operator is, the more the operator recognizes whether the operation on the operation device 50 is effectively reflected in various operations or the cancellation process is executed. . For example, it is considered that an operator with a high level of proficiency does not perform an operation of requesting to move the elevating unit 31 further beyond the movable range while the elevating unit 31 has reached the movement limit of the movable range. .
  • the evaluation item T7 is the angle of the support member 40 when the care recipient H gets on the board. That is, the analysis unit 83 calculates the angle of the support member 40 with respect to the vertical direction when the care recipient H gets into the assistance device 10 based on the log data M1, and the calculated angle of the support member is set to a predetermined value. The calculation is performed so that the proficiency is higher as the angle is smaller. This is based on the assumption that the higher the operator's proficiency, the more the operation is performed so as to be adjusted in advance so that the angle of the support member 40 when the care recipient H gets into the vehicle becomes an appropriate angle. Things.
  • the angle of the support member 40 can be calculated directly or indirectly from the state of the assistance device 10 included in the log data M1.
  • the evaluation item T8 is the height of the support member 40 when the assistance device 10 is boarded. That is, the analysis unit 83 calculates the height of the support member 40 when the care recipient H gets into the assistance device 10 based on the log data M1, and the calculated height of the support member 40 is set to a predetermined value. The calculation is such that the proficiency is higher as the height is lower than the height. This is based on the fact that the higher the skill of the operator, the more the support member 40 is adjusted to a height suitable for boarding.
  • the analysis unit 83 calculates the proficiency based on at least one of the evaluation items T1 to T8 as described above. In the present embodiment, the analysis unit 83 calculates the proficiency level based on the sum of the products of the evaluation values Ve1-Ve8 calculated for the respective evaluation items T1-T8 and the coefficients K1-K8 set in advance for each of the evaluation items T1-T8. Is calculated.
  • the assistance device 10 may be used for assisting the movement of the plurality of persons H and may be operated by the plurality of operators.
  • the analysis unit 83 may divide the plurality of operators or the plurality of care recipients H into one or more groups, and calculate the proficiency for each group based on the log data M1. For example, the analysis unit 83 sets a plurality of operators who have operated the assistance device 10 in a predetermined period as one group, and calculates a proficiency level related to use by the group. This makes it possible to evaluate a group of operations for each group.
  • the above group may be divided for each of the plurality of assistance devices 10 when, for example, a plurality of assistance devices 10 are introduced into the assistance facility. Further, the groups can be classified according to a period, a day of the week, a time zone of use, and the like.
  • the guide unit 84 causes the display device 81 to display items for improvement of the operation by the operator. More specifically, the guide unit 84 creates an operation improvement item based on at least one of the operation history and the operation history included in the log data M1 and reference information indicating an evaluation standard of the proficiency level. In the above-described reference information, evaluation criteria indicating the degree of the evaluation values Ve1 to Ve8 for each of the plurality of evaluation items T1 to T8 and the standard proficiency are set. In the present embodiment, the guide unit 84 extracts, based on the evaluation criterion, an evaluation item having a relatively low evaluation value Ve1-Ve8 among a plurality of evaluation items T1-T8, and identifies an improvement item corresponding to the evaluation item. create.
  • the guide unit 84 determines that the time when the load variation occurs is when the care recipient H is on board. Adjustment of the height and angle of the support member 40 is to be improved so that more stable riding is possible. It should be noted that the amount and the timing of the load fluctuation are specified based on the operation history and the operation history. Further, for example, when the evaluation value Ve6 of the evaluation item T6 (the number of executions of the cancel processing) is low, the guide unit 84 sets the presentation of a valid button operation in which the cancel processing is not executed as an improvement item.
  • Such improvement items may be generated, for example, only when the evaluation value is particularly low, or the content of the improvement items may be changed according to the evaluation value.
  • One or more improvement items are recorded as guidance information M3 and displayed on the display device 81. Thereby, the operator can recognize how to improve the operation based on the displayed improvement items. As a result, the state of operation of the operator can be assisted.
  • Management Process of Assistance Device 10 by Management Device 80 The management process of the assistance device 10 by the management device 80 will be described with reference to FIGS.
  • the management process of the assistance device 10 can be performed, for example, by the administrator of the assistance system 1 or as a periodic process. It is assumed that log data M1 is transmitted from a predetermined assistance device 10 in advance to the management server 70 when the management process is executed, and log data M1 including an operation history and an operation history over a predetermined period is stored.
  • the management device 80 first acquires the log data M1 from the management server 70 (S11). Specifically, the identification information of the assistance device 10 to be managed is transmitted to the management server 70, and one or a plurality of log data M1 recorded in the assistance device 10 corresponding to the identification information is acquired.
  • the analysis unit 83 of the management device 80 performs various analysis processes on the log data M1 according to the purpose (S12).
  • the use result data M2 is generated by the analysis unit 83 for the purpose of calculating the proficiency related to the use of the assistance apparatus 10 and for presenting the improvement items to the operator.
  • the analysis unit 83 first detects a transfer operation in the log data M1. At this time, the analysis unit 83 causes the detected transfer operation to include a series of adjustment operations (for example, an elevating operation at the time of boarding). Furthermore, the analysis unit 83 calculates the required time, the intermediate time (the interval between the standing operation and the sitting operation), the number of times of pressing various buttons of the operation device 50, the pressing time, and the number of times the control device 60 executes the cancel processing for each transfer operation , Execution time, and the like.
  • a series of adjustment operations for example, an elevating operation at the time of boarding.
  • the analysis unit 83 calculates the required time, the intermediate time (the interval between the standing operation and the sitting operation), the number of times of pressing various buttons of the operation device 50, the pressing time, and the number of times the control device 60 executes the cancel processing for each transfer operation , Execution time, and the like.
  • the analysis unit 83 executes a calculation process of the proficiency level (S13). Specifically, the analysis unit 83 calculates the proficiency level by the sum of the products of the evaluation values Ve1-Ve8 for each of the plurality of evaluation items T1-T8 and the coefficients K1-K8 preset for each of the evaluation items T1-T8. I do. In addition, the analysis unit 83 generates use result data M2 obtained by adding the number of times of use of the assistance device 10 and the use time to the calculated proficiency.
  • the guide unit 84 creates an operation improvement item based on the operation history and the operation history included in the log data M1 and the reference information indicating the evaluation standard of the proficiency (S14). Thereby, for example, an improvement item corresponding to an evaluation item whose evaluation value Ve1-Ve8 is relatively low among a plurality of evaluation items T1-T8 is created. Subsequently, the display device 81 displays the proficiency calculated by the analysis unit 83 and the operation improvement items created by the guidance unit 84 (S15).
  • the display device 81 may display, for example, a numerical value itself for the calculated proficiency, or may display a graded level corresponding to a plurality of preset sections. Further, in addition to the proficiency level and the items to be improved, the management apparatus 80 analyzes the log data M1 used to calculate them, and analyzes the log data M1 as the number of times and time of use of the assistance apparatus 10 and various evaluation items T1- The display device 81 may also display T8, the evaluation value, a hint on use for improving the proficiency, and the like.
  • the management device 80 of the assisting device 10 of the present embodiment assists the care receiver H in the standing operation and the sitting operation, and performs the operation history of the various operations including the standing operation and the sitting operation and the execution of the various operations. Is used as the assisting device 10 that records at least one of the operation histories of the various operations requesting the log as the log data M1.
  • the management device 80 includes an analysis unit 83 that calculates the proficiency of the operation of the assistance device 10 by the operator based on the log data M1, and a display device 81 that displays the proficiency calculated by the analysis unit 83.
  • the operator of the assistance device 10 can recognize the proficiency level and can objectively determine whether or not his / her own operation is appropriate. For example, when the proficiency level is evaluated as low, the operator can recognize that there is room for improvement in his / her own operation, and thus can try what operation to perform. As described above, the improvement of the operation of the assistance device 10 can be assisted by displaying the skill level. As a result, as the operation of the assistance device 10 improves, the time required for various operations is shortened, and the burden on the care recipient H and the assistance person can be reduced.
  • the management device 80 has acquired the log data M1 recorded by the assistance device 10 via the management server 70.
  • the management device 80 may acquire the log data M1 by directly communicating with the assistance device 10, for example.
  • the management device 80 may be configured in a state where a part of the management device 80 is incorporated.
  • the management device 80 may incorporate the analysis unit 83 and the guide unit 84 into the management server 70, and transmit the analysis result and the like to a terminal device owned by the user of the assistance device 10.

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Abstract

This management device is used for an assistance device that aids standing movements and sitting movements of a care recipient and stores, as log data, at least one among a movement history of various movements including the standing movements and the sitting movements, and an operation history of various operations requesting the execution of the various movements. The management device for the assistance device comprises: an analysis unit that calculates, on the basis of the log data, a proficiency level of an operation performed on the assistance device by an operator; and a display device that displays the proficiency level calculated by the analysis unit.

Description

介助装置の管理装置Assistive device management device
　本発明は、介助装置の管理装置に関するものである。 {Circle around (1)} The present invention relates to a management device for an assistance device.
　特許文献１には、被介助者の移乗動作を介助する介助装置が開示されている。この介助装置は、移乗動作の補助において、座位姿勢の被介助者の臀部を座面から上昇させる起立動作が終了した後に方向転換を行い、被介助者の臀部を下降させて着座させる着座動作を行う。これにより、被介助者は、例えばベッドから車椅子へと移乗される。 Patent Document 1 discloses an assisting device that assists a transfer operation of an assisted person. In the assistance of the transfer operation, the assisting device performs a direction change after the erecting operation of raising the buttocks of the assisted person in the sitting position from the seating surface is completed, and performs a sitting operation of lowering the buttocks of the assisted person and sitting down. Do. Thereby, the care recipient is transferred from, for example, a bed to a wheelchair.
特開２００８－０７３５０１号公報JP 2008-073501 A
　介助装置は、介助者の操作に応じて起立動作や着座動作などの各種動作を実行する。このような介助装置を操作する介助者には、被介助者の状態などに対応した操作が要求される。また、介助装置の操作が上達するほど移乗動作の所要時間が短縮され、被介助者の負担が軽減する。そのため、介助装置の操作者には早期に上達することが望まれる。 The assistance device performs various operations such as a standing operation and a sitting operation according to the operation of the assistance person. An assistant who operates such an assistance device is required to perform an operation corresponding to the state of the assisted person. In addition, as the operation of the assistance device is improved, the time required for the transfer operation is reduced, and the burden on the assisted person is reduced. For this reason, it is desired that the operator of the assistance device improve early.
　本明細書は、介助装置の操作の上達を補助し、被介助者および介助者の負担軽減を図ることができる介助装置の管理装置を提供することを目的とする。 The present specification aims to provide a management device for an assisting device that assists in improving the operation of the assisting device and can reduce the burden on the assisted person and the assisting person.
　本明細書は、被介助者の起立動作および着座動作を補助するとともに前記起立動作および前記着座動作を含む各種動作の動作履歴および前記各種動作の実行を要求した各種操作の操作履歴の少なくとも一方をログデータとして記録する介助装置に用いられる管理装置であって、操作者による前記介助装置に対する操作の習熟度を前記ログデータに基づいて算出する解析部と、前記解析部により算出された前記習熟度を表示する表示装置と、を備える介助装置の管理装置を開示する。 The present specification assists the caregiver in the standing operation and the sitting operation and at least one of the operation history of the various operations including the standing operation and the sitting operation and the operation history of the various operations requesting the execution of the various operations. A management device used for an assistance device that records as log data, wherein the analysis unit calculates an operator's proficiency in operation of the assistance device based on the log data, and the proficiency calculated by the analysis unit And a display device for displaying the support device.
　このような構成によると、ログデータに基づいて算出された習熟度が表示装置により表示される。これにより、介助装置の操作者は、習熟度を認識することができ、自らの操作が適正であるか否かを客観的に判断することができる。このように、習熟度の表示を行うことにより介助装置の操作の上達を補助することができる。結果として、介助装置の操作が上達することによって各種動作の所要時間が短縮され、被介助者および介助者の負担軽減を図ることができる。 According to such a configuration, the proficiency calculated based on the log data is displayed on the display device. Thereby, the operator of the assistance device can recognize the proficiency level and can objectively determine whether or not his / her operation is appropriate. As described above, the improvement of the operation of the assistance device can be assisted by displaying the proficiency level. As a result, the time required for various operations is shortened by improving the operation of the assistance device, and the burden on the person to be assisted and the person who is assisted can be reduced.
実施形態における介助装置の管理装置を含む介助システムを示す模式図である。It is a schematic diagram which shows the assistance system including the management apparatus of the assistance apparatus in embodiment. 座位姿勢の被介助者を支持する介助装置を示す側面図である。It is a side view which shows the assistance apparatus which supports the assisted person of a sitting posture. 介助装置により記録されたログデータを示す図である。It is a figure showing log data recorded by an assistance device. 習熟度を含む使用実績データを示す図である。It is a figure which shows the use result data containing a skill level. 管理装置による介助装置の管理処理を示すフローチャートである。It is a flowchart which shows the management process of the assistance apparatus by a management apparatus.
　１．介助システムの構成
　以下、介助装置の管理装置を具体化した実施形態について図面を参照して説明する。介助システム１は、１以上の介助装置１０を統括管理する。介助システム１は、図１に示すように、介助装置１０、管理サーバ７０、および管理装置８０により構成される。介助装置１０および管理装置８０は、管理サーバ７０に対してインターネットを介して通信可能に接続される。 1. Configuration of Assistance System Hereinafter, an embodiment of a management device for an assistance device will be described with reference to the drawings. The assistance system 1 generally manages one or more assistance devices 10. As shown in FIG. 1, the assistance system 1 includes an assistance device 10, a management server 70, and a management device 80. The assistance device 10 and the management device 80 are communicably connected to the management server 70 via the Internet.
　２．介助装置１０の構成
　介助装置１０は、被介助者Ｈ（図２を参照）に対して座位姿勢から立位姿勢への起立動作の補助、および立位姿勢から座位姿勢への着座動作の補助を行う。介助装置１０が立位姿勢における被介助者Ｈの上半身を支持することで、一人の介助者が介助装置１０を牽引等して、例えば介助施設における移動目標に移動させることができる。 2. Configuration of Assisting Device 10 The assisting device 10 assists the assisted person H (see FIG. 2) in assisting the standing motion from the sitting posture to the standing posture and assisting the sitting operation from the standing posture to the sitting posture. Do. When the assistance device 10 supports the upper body of the assistance recipient H in the standing position, one assistance person can pull the assistance device 10 and move the assistance device 10 to a moving target in an assistance facility, for example.
　なお、被介助者Ｈの「立位姿勢」とは、被介助者Ｈの下半身が立っている姿勢を意味し、上半身の姿勢を問わない。つまり、被介助者Ｈの起立動作とは、被介助者Ｈの臀部を上昇させて立位姿勢とする動作をいう。また、被介助者Ｈの着座動作とは、被介助者Ｈの臀部を下降させて座位姿勢とする動作をいう。 The “standing position” of the care receiver H means a posture in which the lower body of the care receiver H is standing, regardless of the posture of the upper body. That is, the standing-up operation of the person H to be assisted refers to an operation of raising the buttocks of the person H to be in the standing posture. Further, the sitting operation of the care receiver H refers to an operation of lowering the buttocks of the care receiver H to the sitting posture.
　介助装置１０は、図１および図２に示すように、基台２０、駆動装置３０、支持部材４０、操作装置５０、および制御装置６０を備える。基台２０は、フレーム２１、支柱２２、足載置台２３、下腿当て部２４、および６個の車輪２５－２７などを備える。フレーム２１は、床面Ｆの近くにほぼ水平に設けられる。支柱２２は、フレーム２１の前寄りの左右方向の中央から上方に延伸した状態でフレーム２１に固定される。支柱２２は、床面Ｆに対して鉛直となるように設けられてもよいし、前後方向に所定角度となるように設けられてもよい。 The assistance device 10 includes a base 20, a driving device 30, a support member 40, an operation device 50, and a control device 60, as shown in FIGS. The base 20 includes a frame 21, a support 22, a foot rest 23, a lower leg support 24, six wheels 25-27, and the like. The frame 21 is provided substantially horizontally near the floor surface F. The support column 22 is fixed to the frame 21 in a state where the support column 22 extends upward from the center in the left-right direction near the front of the frame 21. The support column 22 may be provided to be perpendicular to the floor surface F, or may be provided to have a predetermined angle in the front-rear direction.
　足載置台２３は、水平となるようにフレーム２１の上面後方に固定される。下腿当て部２４は、足載置台２３の上方に位置するように支柱２２に固定される。下腿当て部２４は、被介助者Ｈの下腿が接触する部位にクッション部材を有する。フレーム２１の下側には、左右に３個ずつの車輪２５－２７が設けられている。各車輪２５－２７は、移動方向を転換する転舵機能を有する。介助装置１０は、６個の車輪２５－２７の転舵機能により、前後方向の移動および方向転換だけでなく、横移動（真横への移動）や超信地旋回（その場旋回）が可能となっている。 The footrest 23 is fixed behind the upper surface of the frame 21 so as to be horizontal. The lower leg contact portion 24 is fixed to the column 22 so as to be located above the footrest 23. The lower leg contact portion 24 has a cushion member at a position where the lower leg of the care recipient H contacts. Below the frame 21, three wheels 25-27 are provided on each side. Each of the wheels 25-27 has a steering function of changing a moving direction. The assisting device 10 is capable of performing not only the forward and backward movement and the direction change but also the lateral movement (moving right beside) and the super-reallying turn (turning on the spot) by the turning function of the six wheels 25-27. Has become.
　駆動装置３０は、被介助者Ｈの上半身を支持する支持部材４０を基台２０の上下方向および前後方向に移動可能に支持する。本実施形態において、駆動装置３０は、昇降部３１および揺動部３２を備える。駆動装置３０は、制御装置６０により昇降部３１および揺動部３２の動作を制御される。駆動装置３０は、昇降部３１の上下動および揺動部３２の旋回動を協調させることにより、支持部材４０を所定の移動軌跡に沿って移動可能に構成される。 The drive device 30 supports the support member 40 that supports the upper body of the care recipient H so as to be movable in the up-down direction and the front-back direction of the base 20. In the present embodiment, the driving device 30 includes a lifting unit 31 and a swing unit 32. The operation of the lifting unit 31 and the swing unit 32 of the driving device 30 is controlled by the control device 60. The driving device 30 is configured to be able to move the support member 40 along a predetermined movement trajectory by coordinating the vertical movement of the elevating unit 31 and the turning movement of the swing unit 32.
　昇降部３１は、基台２０に対して上下方向に直動する。昇降部３１は、上下方向に長い長尺状に形成され、支柱２２の後面のガイド（図示しない）に案内される。昇降部３１は、直動装置（図示しない）の駆動によって支柱２２のガイドに沿って昇降する。昇降部３１の内部には、揺動部３２を旋回させるモータ（図示しない）が収容される。昇降部３１は、揺動支持部３１１を有する。揺動支持部３１１は、揺動部３２を中心軸Ａ周りに回転可能に支持する。 (4) The elevating unit 31 moves vertically with respect to the base 20. The elevating unit 31 is formed in a long shape that is long in the vertical direction, and is guided by a guide (not shown) on the rear surface of the column 22. The elevating unit 31 moves up and down along the guide of the support 22 by driving a linear motion device (not shown). A motor (not shown) for rotating the swing unit 32 is housed inside the elevating unit 31. The elevating unit 31 has a swing support unit 311. The swing support portion 311 supports the swing portion 32 so as to be rotatable around the central axis A.
　揺動部３２は、昇降部３１に設けられた中心軸Ａ周りに旋回して支持部材４０を揺動させる。揺動部３２は、揺動本体３２１およびアーム３２２を備える。揺動本体３２１は、支持部材４０を着脱される取り付け部である。アーム３２２は、揺動本体３２１に一体的に固定される。アーム３２２の一端は、昇降部３１の揺動支持部３１１の中心軸Ａ周りに回転可能に支持される。 The swing unit 32 swings around the central axis A provided in the elevating unit 31 to swing the support member 40. The swing unit 32 includes a swing main body 321 and an arm 322. The swing main body 321 is a mounting portion to which the support member 40 is attached and detached. The arm 322 is integrally fixed to the swing main body 321. One end of the arm 322 is rotatably supported around the central axis A of the swing support 311 of the elevating unit 31.
　アーム３２２は、モータの駆動によって回転される。介助装置１０が起立動作の補助を行う場合には、アーム３２２は、後方に延びた状態から主として前旋回する。一方で、介助装置１０が着座動作の補助を行う場合には、アーム３２２は、後方に延びる状態となるように主として後旋回する。上記のような構成により、揺動部３２は、基台２０の左右方向に平行な水平軸（中心軸Ａ）周りに旋回して、アーム３２２の先端側の揺動本体３２１に取り付けられた支持部材４０を揺動させる。 The arm 322 is rotated by driving a motor. When the assisting device 10 assists the erecting operation, the arm 322 mainly turns forward from the state of extending rearward. On the other hand, when the assisting device 10 assists the sitting operation, the arm 322 mainly turns rearward so as to extend rearward. With the above-described configuration, the swing unit 32 pivots around a horizontal axis (central axis A) parallel to the left-right direction of the base 20, and is supported by the swing body 321 on the distal end side of the arm 322. The member 40 is swung.
　支持部材４０は、被介助者Ｈの上半身を支持する部材である。支持部材４０は、胴体支持部４１および一対の脇支持部４２を備える。胴体支持部４１は、被介助者Ｈの胴体形状に近い面状に形成されており、柔軟な変形が可能になっている。胴体支持部４１の支持面は、被介助者Ｈの上半身のうち胴体の前面に面接触して胴体を支持する。より詳細には、胴体支持部４１の支持面は、被介助者Ｈにおける胸部から腹部に亘る範囲を下方から支持する。また、胴体支持部４１は、揺動本体３２１に取り付けられている。 The support member 40 is a member that supports the upper body of the care recipient H. The support member 40 includes a body support portion 41 and a pair of side support portions 42. The torso support part 41 is formed in a planar shape close to the torso shape of the care recipient H, and is capable of flexible deformation. The support surface of the torso support part 41 is in surface contact with the front of the torso in the upper body of the care receiver H to support the torso. More specifically, the support surface of the torso support portion 41 supports the range from the chest to the abdomen of the care recipient H from below. Further, the torso support portion 41 is attached to the swing main body 321.
　一対の脇支持部４２は、胴体支持部４１に支持され、被介助者Ｈの脇を支持する。詳細には、一対の脇支持部４２は、胴体支持部４１の左右に設けられている。脇支持部４２は、胴体支持部４１に揺動可能に支持される。脇支持部４２は、棒状部材により、Ｌ字状に形成されている。脇支持部４２の表面は、柔軟な変形が可能な材料により覆われている。 The pair of side support portions 42 is supported by the body support portion 41 and supports the side of the care recipient H. Specifically, the pair of side support portions 42 are provided on the left and right of the body support portion 41. The side support portion 42 is swingably supported by the body support portion 41. The side support portion 42 is formed in an L shape by a rod-shaped member. The surface of the side support portion 42 is covered with a material that can be flexibly deformed.
　操作装置５０は、介助装置１０が補助する各種動作に対応した複数のボタンを有する。本実施形態において、操作装置５０は、起立動作、着座動作、上昇動作、および下降動作の順に対応する起立ボタン５１、着座ボタン５２、上昇ボタン５３、および下降ボタン５４を有する。上記の操作装置５０は、例えば伸縮可能な信号ケーブルを介して制御装置６０に接続される。操作装置５０は、何れかのボタンが押下された場合に、ボタンの種別に応じた信号をボタンが押下されている期間、制御装置６０に送出する。 The operation device 50 has a plurality of buttons corresponding to various operations assisted by the assistance device 10. In the present embodiment, the operation device 50 includes a standing button 51, a sitting button 52, a rising button 53, and a descending button 54, which correspond to the standing operation, the sitting operation, the rising operation, and the descending operation in this order. The operation device 50 is connected to the control device 60 via, for example, an extendable signal cable. When any one of the buttons is pressed, the operation device 50 sends a signal corresponding to the type of the button to the control device 60 while the button is being pressed.
　なお、上記の「上昇動作」とは、現在における被介助者Ｈの上半身の角度を維持しつつ上昇させる動作である。また、上記の「下降動作」とは、現在における被介助者Ｈの上半身の角度を維持しつつ下降させる動作である。上昇動作および下降動作において、支持部材４０は、中心軸Ａ周りに旋回しない。 The “elevating operation” is an operation of elevating the care receiver H while maintaining the current angle of the upper body. Further, the above-mentioned “down movement” is an operation of lowering the care receiver H while maintaining the current angle of the upper body. In the raising operation and the lowering operation, the support member 40 does not pivot around the central axis A.
　制御装置６０は、駆動装置３０の昇降部３１および揺動部３２の動作を制御する。制御装置６０は、被介助者Ｈの起立動作や着座動作を補助する動作処理において、操作装置５０に対する操作に基づいて、昇降部３１および揺動部３２を動作させる。制御装置６０は、起立動作および着座動作を実行する場合には、昇降部３１の上下動および揺動部３２の旋回動を協調させて支持部材４０の移動を制御する。 The control device 60 controls the operation of the elevating unit 31 and the swinging unit 32 of the driving device 30. The control device 60 operates the elevating unit 31 and the swing unit 32 based on the operation on the operation device 50 in the operation process for assisting the care receiver H in the standing operation and the sitting operation. When performing the standing operation and the sitting operation, the control device 60 controls the movement of the support member 40 by coordinating the vertical movement of the elevating unit 31 and the turning movement of the swing unit 32.
　制御装置６０は、介助装置１０の動作をトレース可能とするログデータＭ１を記録する。「ログデータＭ１」には、起立動作および着座動作を含む各種動作の動作履歴、および各種動作の実行を要求した各種操作の操作履歴の少なくとも一方が含まれる。本実施形態において、ログデータＭ１には、図３に示すように、操作履歴、動作履歴、介助装置の状態、および識別情報が含まれる。上記の「操作履歴」は、操作装置５０に対する操作の開始時刻および終了時刻を示す。 The control device 60 records log data M1 that enables the operation of the assistance device 10 to be traced. The “log data M1” includes at least one of operation histories of various operations including a standing operation and a sitting operation, and operation histories of various operations that have requested execution of various operations. In the present embodiment, the log data M1 includes, as shown in FIG. 3, an operation history, an operation history, a state of the assisting device, and identification information. The “operation history” indicates a start time and an end time of an operation performed on the operation device 50.
　上記の「動作履歴」は、操作装置５０に対する各種操作に応じて実際に制御装置６０が制御した駆動装置３０の動作の開始時刻、終了時刻、およびこれらの差分に相当する実行時間が含まれる。ここで、制御装置６０は、操作装置５０の何れかのボタンが押下されている間のみ駆動装置３０が動作するように制御する。そのため、操作履歴と動作履歴は、概ね一致する。但し、操作履歴と動作履歴は、制御装置６０がキャンセル処理を実行した場合に不一致となる。 The “operation history” includes a start time and an end time of the operation of the drive device 30 actually controlled by the control device 60 in accordance with various operations on the operation device 50, and an execution time corresponding to a difference therebetween. Here, the control device 60 controls the drive device 30 to operate only while any button of the operation device 50 is pressed. Therefore, the operation history and the operation history generally match. However, the operation history and the operation history do not match when the control device 60 executes the cancel processing.
　詳細には、制御装置６０は、所定の動作が実行中である場合、または介助装置１０における可動部（昇降部３１、揺動部３２）の位置が機械的または制御的な可動域の移動リミットに達している場合に、各種動作の実行を要求する各種操作の少なくとも一部に応じないキャンセル処理を実行する。具体的には、操作装置５０の何れかのボタンに対する操作が終了した直後で可動部が減速中である場合には、制御装置６０は、次のボタンが押下されたとしても当該ボタンに対応して要求される各種動作の実行をキャンセルする。 More specifically, the control device 60 determines whether the position of the movable unit (elevating unit 31, swing unit 32) in the assisting device 10 is mechanical or controllable when the predetermined operation is being performed. In the case where the number of operations has been reached, a cancel process that does not respond to at least a part of various operations that require execution of various operations is executed. Specifically, when the movable unit is decelerating immediately after the operation on any of the buttons of the operation device 50 is completed, the control device 60 responds to the button even if the next button is pressed. To cancel the execution of various operations requested.
　また、制御装置６０は、例えば昇降部３１が可動域の移動リミット、即ち機械的または制御的な上昇端に達している場合には、それ以上の上昇動作および起立動作をキャンセルする。一方で、上記の例においては、制御装置６０は、上昇端からの下降動作および着座動作についてはキャンセルの対象とせずに、要求に応じた動作を実行する。制御装置６０は、操作と動作が一致する場合には動作の記録を省略し、操作と動作が不一致の場合に動作を記録するようにしてもよい。 {Circle around (5)} For example, when the elevating unit 31 has reached the movement limit of the movable range, that is, the mechanically or controlly ascending end, the control unit 60 cancels the further ascent and standing operations. On the other hand, in the above-described example, the control device 60 performs the operation according to the request without making the descending operation and the sitting operation from the rising end as cancellation targets. The control device 60 may omit the recording of the operation when the operation and the operation match, and record the operation when the operation and the operation do not match.
　ログデータＭ１に含まれる「介助装置の状態」は、可動部（昇降部３１、揺動部３２）の状態、または駆動装置３０における動作機構（直動装置、モータなど）の状態としてもよい。可動部の状態は、例えば昇降部３１の上下方向の位置、揺動部３２の角度が含まれる。これらは、例えば昇降部３１を昇降させる直動装置に設けられたリニアスケール、アーム３２２を回転させるモータに設けられたエンコーダなどの専用の検出センサ６５による検出結果に基づいて割り出される。動作機構の状態は、例えば上記の直動装置やモータに給電された電流値が含まれる。上記の電流値は、各種動作の実行中の負荷に応じて変動する。 「The“ status of the assistance device ”included in the log data M1 may be the status of the movable unit (elevating unit 31, swing unit 32) or the status of the operating mechanism (linear motion device, motor, etc.) in the drive device 30. The state of the movable unit includes, for example, the vertical position of the elevating unit 31 and the angle of the swing unit 32. These are determined based on the detection results of a dedicated detection sensor 65 such as a linear scale provided in a linear motion device for moving the elevating unit 31 up and down, and an encoder provided in a motor for rotating the arm 322. The state of the operation mechanism includes, for example, a current value supplied to the linear motion device or the motor. The above current value fluctuates according to the load during execution of various operations.
　また、ログデータＭ１に含まれる「介助装置の状態」は、被介助者Ｈを支持する支持部材４０が被介助者Ｈから受ける荷重としてもよい。支持部材４０が被介助者Ｈから受ける荷重は、被介助者Ｈの体重や脚力、被介助者Ｈの姿勢などに応じて変動する。支持部材４０が被介助者Ｈから受ける荷重は、例えば揺動本体３２１と胴体支持部４１との間に設けられたロードセルなどの専用の検出センサ６５による検出結果、または揺動部３２を回転させるモータに供給された電流値に基づいて割り出される。 The “state of the assisting device” included in the log data M1 may be a load received by the support member 40 supporting the assisted person H from the assisted person H. The load that the support member 40 receives from the assisted person H varies according to the weight and leg strength of the assisted person H, the posture of the assisted person H, and the like. The load received by the support member 40 from the care receiver H is, for example, a detection result of a dedicated detection sensor 65 such as a load cell provided between the swing main body 321 and the body support portion 41, or causes the swing portion 32 to rotate. It is determined based on the current value supplied to the motor.
　また、ログデータＭ１に含まれる「介助装置の状態」は、各種動作の実行時における介助装置１０の位置としてもよい。介助装置１０は、被介助者Ｈを搭乗させた状態で、居室や浴室、リハビリ室、トイレ室などの複数の位置に移動され得る。介助装置１０の位置は、例えば各位置に設置された通知デバイスが発信する信号に基づいて割り出される。また、介助装置１０の位置は、介助装置１０に設けられた加速度センサやＧＰＳ装置による位置の検出結果に基づいて割り出されるようにしてもよい。 The “status of the assistance device” included in the log data M1 may be the position of the assistance device 10 at the time of executing various operations. The assistance device 10 can be moved to a plurality of positions, such as a living room, a bathroom, a rehabilitation room, and a toilet room, with the care recipient H on board. The position of the assistance device 10 is determined based on, for example, a signal transmitted from a notification device installed at each position. In addition, the position of the assistance device 10 may be determined based on a result of detecting a position by an acceleration sensor or a GPS device provided in the assistance device 10.
　ログデータＭ１に含まれる「識別情報」とは、介助装置１０が使用された際の被介助者Ｈおよび介助者を特定する情報であり、各種動作に関連付けて記録される。介助装置１０が被介助者Ｈにより操作される場合には、被介助者Ｈと操作者が同一として記録される。識別情報は、例えば介助装置１０に設けられた音声センサによる検出結果に基づいて、介助装置１０が使用された際の被介助者および介助者を特定してもよい。また、識別情報は、例えば被介助者Ｈや介助者の衣服に設けられた通知デバイスが発信する信号に基づいて特定されるようにしてもよい。 The “identification information” included in the log data M1 is information for specifying the care recipient H and the caregiver when the assistance device 10 is used, and is recorded in association with various operations. When the assisting device 10 is operated by the assisted person H, the assisted person H and the operator are recorded as the same. The identification information may specify the person to be assisted and the person to be assisted when the assisting device 10 is used, for example, based on a detection result obtained by a sound sensor provided in the assisting device 10. Further, the identification information may be specified based on a signal transmitted from, for example, the care receiver H or a notification device provided on the clothes of the care receiver.
　上記のログデータＭ１は、制御装置６０により生成および更新され、定期的にまたは要求などに応じて管理サーバ７０にアップロードされる。このとき、ログデータＭ１は、介助装置１０の識別情報（ＩＤ）と関連付けられて、管理サーバ７０に記憶される。 The above-described log data M1 is generated and updated by the control device 60, and is uploaded to the management server 70 periodically or as required. At this time, the log data M1 is stored in the management server 70 in association with the identification information (ID) of the assistance device 10.
　３．介助装置１０による移乗動作の補助
　上記のような構成からなる介助装置１０は、被介助者Ｈの移乗動作を補助する。上記の「移乗動作」とは、起立動作および着座動作の順で実行されたサイクル動作である。但し、移乗動作には、サイクル動作のうち、例えば可動部（昇降部３１、揺動部３２）の動作を確認するための試運転など被介助者Ｈの動作補助とは無関係の動作を含まない。 3. Assistance of Transfer Operation by Assist Device 10 The assist device 10 having the above configuration assists the transfer operation of the person H. The “transfer operation” is a cycle operation performed in the order of the standing operation and the sitting operation. However, the transfer operation does not include, among the cycle operations, an operation unrelated to assisting the operation of the care receiver H, such as a test run for confirming the operation of the movable unit (the lifting unit 31 and the swing unit 32).
　介助装置１０は、移乗動作において、被介助者Ｈの身体の一部（例えば、被介助者Ｈの上半身）を支持して、座位姿勢にある被介助者Ｈの起立動作を補助した後に方向転換を行い、別の位置に再び着座するように着座動作を補助する。移乗動作は、例えば居室内においてベッドと車椅子との間の移乗や、居室のベッドからトイレ室の便器との間の移乗などを目的として実行される。 In the transfer operation, the assisting device 10 supports a part of the body of the assisted person H (for example, the upper body of the assisted person H), and assists the assisted person H in the sitting posture to stand up and then change the direction. Is performed to assist the sitting operation so as to be seated again at another position. The transfer operation is executed for the purpose of, for example, transferring between a bed and a wheelchair in a living room, transferring from a bed in a living room to a toilet in a toilet room, and the like.
　ここで、胴体支持部４１のうち胴体に接触する部位の上端を基準位置Ｐｓとする。図２の太線は、被介助者Ｈの移乗動作のうち起立動作および着座動作の実行中における基準位置Ｐｓの移動軌跡Ｔｄを示す。つまり、制御装置６０は、基準位置Ｐｓが図２に示す移動軌跡Ｔｄに沿って移動するように、昇降部３１の上下動および揺動部３２の旋回動を協調させて支持部材４０の移動を制御する。 Here, the upper end of the part of the body supporting portion 41 that contacts the body is defined as the reference position Ps. The bold line in FIG. 2 indicates the movement trajectory Td of the reference position Ps during the execution of the standing operation and the sitting operation in the transfer operation of the care recipient H. That is, the control device 60 controls the movement of the support member 40 by coordinating the vertical movement of the lifting / lowering part 31 and the turning movement of the swing part 32 so that the reference position Ps moves along the movement trajectory Td shown in FIG. Control.
　なお、実際の移乗動作においては、上記のような起立動作および着座動作は、被介助者Ｈの姿勢と支持部材４０の状態（位置、角度）を介助者が常時確認することから、起立ボタン５１や着座ボタン５２が複数回に亘って押下されることがある。また、介助装置１０への被介助者Ｈの搭乗時には、被介助者Ｈに対して介助装置１０が位置決めされた後に、支持部材４０の高さを調整するために上昇ボタン５３または下降ボタン５４が複数回に亘って押下されることがある。また、移乗動作の最終段階において、介助装置１０から被介助者Ｈが降りるときにも同様に、支持部材４０の高さを調整するために上昇ボタン５３または下降ボタン５４が複数回に亘って押下されることがある。 In the actual transfer operation, the standing operation and the sitting operation as described above are performed by the caregiver who constantly checks the posture of the care receiver H and the state (position and angle) of the support member 40. And the seating button 52 may be pressed a plurality of times. Further, when the assisted person H is boarded on the assisted device 10, after the assisted device 10 is positioned with respect to the assisted person H, the ascending button 53 or the descending button 54 is used to adjust the height of the support member 40. It may be pressed several times. Similarly, at the final stage of the transfer operation, when the care receiver H gets off the assistance device 10, the up button 53 or the down button 54 is pressed a plurality of times to adjust the height of the support member 40. May be done.
　４．管理サーバ７０の構成
　管理サーバ７０は、クラウドサーバであり、複数のクライアント（例えば、複数の介助装置１０や複数の管理装置８０）とインターネットを介して通信可能に接続される。管理サーバ７０は、複数の介助装置１０からアップロードされるログデータＭ１をそれぞれ記憶する。また、管理サーバ７０は、管理装置８０の要求に応じて、所定の介助装置１０において記録されたログデータＭ１を管理装置８０に送信する。 4. Configuration of Management Server 70 The management server 70 is a cloud server, and is communicably connected to a plurality of clients (for example, a plurality of assistance devices 10 and a plurality of management devices 80) via the Internet. The management server 70 stores log data M1 uploaded from the plurality of assistance devices 10, respectively. Further, the management server 70 transmits the log data M1 recorded in the predetermined assistance device 10 to the management device 80 in response to a request from the management device 80.
　なお、管理サーバ７０は、所定の介助装置１０に係るログデータＭ１のうち、例えば要求に応じた一部のみを管理装置８０に送信する。具体的には、管理サーバ７０は、所定の介助装置１０が稼働した全期間に亘るログデータＭ１のうち所定期間に記録された一部を管理装置８０に送信してもよい。その他に、管理サーバ７０は、検出センサ６５の検出値や識別情報など一部の情報を除外した状態で管理装置８０に送信してもよい。これにより、管理装置８０は、必要な情報のみを管理サーバ７０から適宜ダウンロードすることができる。 The management server 70 transmits, for example, only a part of the log data M1 related to the predetermined assistance device 10 to the management device 80 in response to the request. Specifically, the management server 70 may transmit, to the management device 80, a part of the log data M1 recorded in the predetermined period of the log data M1 over the entire period in which the predetermined assistance device 10 operates. Alternatively, the management server 70 may transmit the information to the management device 80 with some information such as the detection value of the detection sensor 65 and identification information excluded. Thus, the management device 80 can appropriately download only necessary information from the management server 70.
　５．管理装置８０の構成
　管理装置８０は、介助装置１０を管理対象とし、取得したログデータＭ１に基づいて種々の情報などを提供する。管理装置８０は、例えば介助装置１０が導入された施設に設置されたパーソナルコンピュータや、携帯端末（スマートフォン、タブレット端末）などの端末装置である。本実施形態において、管理装置８０は、表示装置８１、記憶装置８２、解析部８３、および案内部８４を備える。 5. Configuration of Management Device 80 The management device 80 manages the assistance device 10 and provides various information based on the acquired log data M1. The management device 80 is a terminal device such as a personal computer or a mobile terminal (smartphone, tablet terminal) installed in a facility where the assistance device 10 is installed. In the present embodiment, the management device 80 includes a display device 81, a storage device 82, an analysis unit 83, and a guide unit 84.
　表示装置８１は、解析部８３および案内部８４により生成された各種情報を表示する。表示装置８１は、例えば各種情報の閲覧者による操作を受け付けるタッチスクリーンとしてもよい。本実施形態において、表示装置８１は、解析部８３により算出された習熟度、および案内部８４による操作の改善事項を表示する。上記の「習熟度」および「改善事項」の詳細については後述する。 The display device 81 displays various information generated by the analyzing unit 83 and the guiding unit 84. The display device 81 may be, for example, a touch screen that receives an operation by a viewer of various information. In the present embodiment, the display device 81 displays the proficiency calculated by the analysis unit 83 and the improvement items of the operation by the guidance unit 84. Details of the “proficiency level” and the “improvement items” will be described later.
　記憶装置８２は、ハードディスク装置などの光学ドライブ装置、またはフラッシュメモリなどにより構成される。この記憶装置８２には、管理サーバ７０から取得したログデータＭ１、解析部８３により生成される使用実績データＭ２、案内部８４により生成される案内情報Ｍ３が記憶される。使用実績データＭ２および案内情報Ｍ３の詳細については後述する。 The storage device 82 is configured by an optical drive device such as a hard disk device or a flash memory. The storage device 82 stores log data M1 acquired from the management server 70, usage record data M2 generated by the analysis unit 83, and guidance information M3 generated by the guidance unit 84. Details of the usage result data M2 and the guidance information M3 will be described later.
　解析部８３は、ログデータＭ１に対して種々の解析処理を実行する。本実施形態において、解析部８３による解析処理には、ログデータＭ１における移乗動作の検出処理、および操作者による介助装置１０に対する操作の習熟度の算出処理が含まれる。ここで、ログデータＭ１に記録されている動作履歴や操作履歴には、実際に移乗動作を実行するためのものの他に、被介助者Ｈが搭乗していない状態での試運転などに係る動作や操作も含まれる。そこで、解析部８３は、移乗動作の検出処理を実行する構成としている。 The analysis unit 83 executes various analysis processes on the log data M1. In the present embodiment, the analysis process performed by the analysis unit 83 includes a process of detecting a transfer operation in the log data M1 and a process of calculating a proficiency level of an operation performed on the assistance device 10 by the operator. Here, the operation history and the operation history recorded in the log data M1 include, in addition to the data for actually executing the transfer operation, the operations related to the test run and the like when the care recipient H is not on board. Operation is also included. Therefore, the analysis unit 83 is configured to execute a transfer operation detection process.
　具体的には、解析部８３は、先ずログデータＭ１において起立動作および着座動作の順で実行されたサイクル動作を検出する。このとき、サイクル動作には、起立動作および着座動作の少なくとも一方に関連して一連で実行された調整動作を含めてもよい。上記の調整動作には、例えば起立動作に際して実行された支持部材４０の昇降動作、被介助者Ｈの乗降に際して実行された支持部材４０の旋回動作などが含まれ得る。 Specifically, the analysis unit 83 first detects a cycle operation executed in the order of the standing operation and the sitting operation in the log data M1. At this time, the cycle operation may include an adjustment operation executed in series in connection with at least one of the standing operation and the sitting operation. The above-described adjustment operation may include, for example, an elevating operation of the support member 40 executed at the time of the standing operation, a turning operation of the support member 40 executed at the time of getting on and off the care recipient H, and the like.
　そして、解析部８３は、検出されたサイクル動作が被介助者Ｈを移乗させた移乗動作であるか否かをログデータＭ１に基づいて判定する。このような判定処理を行うのは、検出されたサイクル動作には試運転などが含まれる可能性があるためである。判定処理は、操作装置５０の各種ボタンの押下順序や押下時間、検出センサ６５の検出結果に基づいて行うようにしてもよい。本実施形態において、解析部８３は、先ずサイクル動作における起立動作と着座動作の間隔、詳細には起立動作の終了時刻から着座動作の開始時刻までの時間（以下、「中間時間」と称する）を算出する。次に、解析部８３は、中間時間が規定期間内である場合にサイクル動作が移乗動作であると判定する。 {Circle around (7)} Then, the analysis unit 83 determines whether or not the detected cycle operation is a transfer operation in which the care recipient H is transferred, based on the log data M1. The reason why such a determination process is performed is that the detected cycle operation may include a test run or the like. The determination process may be performed based on the pressing order and pressing time of various buttons of the operation device 50, and the detection result of the detection sensor 65. In the present embodiment, the analysis unit 83 first determines the interval between the standing operation and the sitting operation in the cycle operation, specifically, the time from the end time of the standing operation to the start time of the sitting operation (hereinafter, referred to as “intermediate time”). calculate. Next, the analysis unit 83 determines that the cycle operation is a transfer operation when the intermediate time is within the specified period.
　ここで、介助装置１０が試運転ではなく、介助装置１０に被介助者Ｈが搭乗し何らかの目的で移乗動作が実行された場合には、起立動作が終了してから方向転換や移動、被介助者Ｈの脱衣など移乗動作の目的に応じた処理がなされる。結果として、上記処理の所要時間だけ中間時間が発生する。一方で、中間時間が過剰に長い場合（中間時間が規定期間を超える場合）には、例えば介助装置１０が保管状態とされていたと判断できる。そこで、解析部８３は、上記のように中間時間の長さに基づいてサイクル動作が移乗動作であるか否かを判定する。 Here, when the assisting device 10 is not a trial run, but the assisted person H gets on the assisted device 10 and the transfer operation is performed for any purpose, the turning operation, the movement, and the assisted person are performed after the standing operation is completed. Processing corresponding to the purpose of the transfer operation such as undressing of H is performed. As a result, an intermediate time occurs for the time required for the above processing. On the other hand, when the intermediate time is excessively long (when the intermediate time exceeds the specified period), it can be determined that, for example, the assisting device 10 is in the storage state. Thus, the analysis unit 83 determines whether the cycle operation is a transfer operation based on the length of the intermediate time as described above.
　また、解析部８３は、上記のように介助装置１０に対する操作の習熟度を算出する。また、解析部８３は、図４に示すように、介助装置１０の使用回数、使用時間、および習熟度を含む介助装置１０の使用実績データＭ２を生成する。上記の「使用回数」とは、移乗動作の実行回数に相当する。上記の「使用時間」とは、移乗動作の所要時間の累計に相当する。また、上記の「習熟度」とは、介助装置１０の操作者の上達の度合いを示す指標である。よって、習熟度が高いほど移乗動作の所要時間が短縮されて被介助者Ｈおよび介助者（操作者）の負担が少ない。 {Circle around (7)} The analysis unit 83 calculates the proficiency of the operation for the assistance device 10 as described above. In addition, as shown in FIG. 4, the analysis unit 83 generates use result data M2 of the assistance device 10 including the number of times of use of the assistance device 10, the usage time, and the proficiency level. The above “number of times of use” corresponds to the number of times of performing the transfer operation. The “use time” described above corresponds to the total time required for the transfer operation. The “proficiency level” is an index indicating the level of improvement of the operator of the assistance device 10. Therefore, the higher the proficiency, the shorter the time required for the transfer operation, and the less the burden on the care recipient H and the caregiver (operator).
　解析部８３は、図４に示す評価項目Ｔ１－Ｔ８ごとの評価値に基づいて習熟度を算出する。評価項目Ｔ１は、起立動作および着座動作の実行回数である。つまり、解析部８３は、介助装置１０により起立動作および着座動作の少なくとも一方が実行された回数が多いほど習熟度が高くなるように算出する。これは、起立動作または着座動作が実行されるほど、操作者の習熟度は向上すると考えられることに基づくものである。 The analysis unit 83 calculates the proficiency based on the evaluation values for each of the evaluation items T1 to T8 shown in FIG. The evaluation item T1 is the number of executions of the standing operation and the sitting operation. That is, the analysis unit 83 calculates such that the proficiency level increases as the number of times at least one of the standing operation and the sitting operation performed by the assistance device 10 increases. This is based on the assumption that the operator's proficiency is improved as the standing operation or the sitting operation is performed.
　評価項目Ｔ２は、移乗動作における操作装置５０の各種ボタンの押下回数である。つまり、解析部８３は、移乗動作における各種動作の実行を要求した各種操作の回数が少ないほど習熟度が高くなるように算出する。これは、操作者の習熟度が高いほど、一連の動作に対して小刻みにボタンを押下することが少なくなることに基づくものである。 The evaluation item T2 is the number of times various buttons of the operation device 50 are pressed in the transfer operation. That is, the analysis unit 83 calculates so that the less the number of various operations that require execution of various operations in the transfer operation is, the higher the proficiency is. This is based on the fact that the higher the operator's proficiency, the less frequently the buttons are pressed for a series of operations.
　なお、上記のように移乗動作に係る操作の評価を行う場合に、移乗動作の実行を要求した一連の操作（起立動作、着座動作、および調整動作を要求する操作）の習熟度を算出してもよい。また、解析部８３は、１回の移乗動作ごとに評価してもよいし、複数の移乗動作をまとめて評価してもよい。 In the case where the operation related to the transfer operation is evaluated as described above, the proficiency level of a series of operations (operations requesting the standing operation, the sitting operation, and the adjustment operation) requesting the execution of the transfer operation is calculated. Is also good. In addition, the analysis unit 83 may evaluate each transfer operation, or may evaluate a plurality of transfer operations collectively.
　評価項目Ｔ３は、中間時間の長さである。つまり、解析部８３は、移乗動作における起立動作と着座動作との間隔（中間時間）が移乗動作の目的に応じて予め設定された所要時間に近いほど習熟度が高くなるように算出する。これは、操作者の習熟度が高いほど、移乗動作の所要時間が短縮され、移乗動作の目的（例えば、ベッドと車椅子との間の移乗）に応じた理想の所要時間に近付くことに基づくものである。 The evaluation item T3 is the length of the intermediate time. That is, the analysis unit 83 calculates so that the proficiency increases as the interval (intermediate time) between the standing motion and the sitting motion in the transfer operation is closer to the required time set in advance according to the purpose of the transfer operation. This is based on the fact that the higher the operator's proficiency, the shorter the time required for the transfer operation and the time required for the transfer operation (eg, transfer between a bed and a wheelchair) approaches an ideal required time. It is.
　評価項目Ｔ４は、移乗動作における介助装置１０の移動距離または回転角度である。つまり、解析部８３は、移乗動作における介助装置１０の移動距離または回転角度が移乗動作の目的に応じて予め設定された規定距離または規定角度に近いほど習熟度が高くなるように算出する。これは、操作者の習熟度が高いほど、介助装置１０を目的の位置まで効率的に移動させ、また介助装置１０を目的の角度まで効率的に方向転換させるようになることに基づくものである。 The evaluation item T4 is a moving distance or a rotation angle of the assistance device 10 in the transfer operation. That is, the analysis unit 83 calculates so that the proficiency level becomes higher as the moving distance or the rotation angle of the assistance device 10 in the transfer operation is closer to a predetermined distance or a predetermined angle set in advance according to the purpose of the transfer operation. This is based on the fact that the higher the proficiency of the operator, the more efficiently the assisting device 10 is moved to the target position, and the more efficiently the assisting device 10 is turned to the target angle. .
　評価項目Ｔ５は、移乗動作における介助装置１０の荷重変動である。つまり、解析部８３は、移乗動作における介助装置１０の荷重変動が小さいほど習熟度が高くなるように算出する。これは、操作者の習熟度が高いほど、移乗動作の実行中における被介助者Ｈの姿勢が安定し、結果として移乗動作における介助装置１０の荷重変動が小さくなることに基づくものである。なお、介助装置１０の荷重変動は、ロードセルなどの検出センサ６５の検出結果に基づいて取得することができる。 The evaluation item T5 is a load variation of the assistance device 10 in the transfer operation. That is, the analysis unit 83 calculates so that the less the load fluctuation of the assistance device 10 in the transfer operation is, the higher the proficiency is. This is based on the fact that the higher the operator's proficiency, the more stable the posture of the assisted person H during the execution of the transfer operation, and as a result, the smaller the load fluctuation of the assistance device 10 during the transfer operation. Note that the load fluctuation of the assistance device 10 can be obtained based on the detection result of the detection sensor 65 such as a load cell.
　評価項目Ｔ６は、キャンセル処理の実行回数である。つまり、解析部８３は、キャンセル処理の実行回数が少ないほど習熟度が高くなるように算出する。これは、操作者の習熟度が高いほど、操作装置５０に対する操作が有効に各種動作に反映されるか、またはキャンセル処理が実行されるかを操作者が認識すると考えられることに基づくものである。例えば、習熟度が高い操作者は、昇降部３１が可動域の移動リミットに達している状態で、さらに可動域を超える方向へと昇降部３１を移動させる要求をする操作を行わないと考えられる。 Evaluation item T6 is the number of executions of the cancel processing. That is, the analysis unit 83 calculates such that the less the number of times of execution of the cancel processing, the higher the proficiency. This is based on the fact that it is considered that the higher the proficiency of the operator is, the more the operator recognizes whether the operation on the operation device 50 is effectively reflected in various operations or the cancellation process is executed. . For example, it is considered that an operator with a high level of proficiency does not perform an operation of requesting to move the elevating unit 31 further beyond the movable range while the elevating unit 31 has reached the movement limit of the movable range. .
　評価項目Ｔ７は、被介助者Ｈの搭乗時における支持部材４０の角度である。つまり、解析部８３は、介助装置１０に被介助者Ｈが乗り込む際の支持部材４０の鉛直方向に対する角度をログデータＭ１に基づいて算出し、算出された支持部材の角度が予め設定された所定角度よりも小さいほど習熟度が高くなるように算出する。これは、操作者の習熟度が高いほど、被介助者Ｈが乗り込む際の支持部材４０の角度が適正角度となるように、事前に調整されるように操作が行われると考えられることに基づくものである。なお、支持部材４０の角度は、ログデータＭ１に含まれる介助装置１０の状態から直接的にまたは間接的に算出することができる。 The evaluation item T7 is the angle of the support member 40 when the care recipient H gets on the board. That is, the analysis unit 83 calculates the angle of the support member 40 with respect to the vertical direction when the care recipient H gets into the assistance device 10 based on the log data M1, and the calculated angle of the support member is set to a predetermined value. The calculation is performed so that the proficiency is higher as the angle is smaller. This is based on the assumption that the higher the operator's proficiency, the more the operation is performed so as to be adjusted in advance so that the angle of the support member 40 when the care recipient H gets into the vehicle becomes an appropriate angle. Things. The angle of the support member 40 can be calculated directly or indirectly from the state of the assistance device 10 included in the log data M1.
　評価項目Ｔ８は、介助装置１０の搭乗時における支持部材４０の高さである。つまり、解析部８３は、介助装置１０に被介助者Ｈが乗り込む際の支持部材４０の高さをログデータＭ１に基づいて算出し、算出された支持部材４０の高さが予め設定された所定高さよりも低いほど習熟度が高くなるように算出する。これは、操作者の習熟度が高いほど、搭乗に適した高さに支持部材４０が調整されることに基づくものである。 The evaluation item T8 is the height of the support member 40 when the assistance device 10 is boarded. That is, the analysis unit 83 calculates the height of the support member 40 when the care recipient H gets into the assistance device 10 based on the log data M1, and the calculated height of the support member 40 is set to a predetermined value. The calculation is such that the proficiency is higher as the height is lower than the height. This is based on the fact that the higher the skill of the operator, the more the support member 40 is adjusted to a height suitable for boarding.
　解析部８３は、上記のような評価項目Ｔ１－Ｔ８の少なくとも一つに基づいて習熟度を算出する。本実施形態において、解析部８３は、それぞれの評価項目Ｔ１－Ｔ８について算出した評価値Ｖｅ１－Ｖｅ８と、評価項目Ｔ１－Ｔ８ごとに予め設定された係数Ｋ１－Ｋ８との積の総和により習熟度を算出する。 The analysis unit 83 calculates the proficiency based on at least one of the evaluation items T1 to T8 as described above. In the present embodiment, the analysis unit 83 calculates the proficiency level based on the sum of the products of the evaluation values Ve1-Ve8 calculated for the respective evaluation items T1-T8 and the coefficients K1-K8 set in advance for each of the evaluation items T1-T8. Is calculated.
　ここで、介助装置１０が導入された環境によっては、介助装置１０は、複数の被介助者Ｈの動作補助に用いられ、また複数の操作者によって操作され得る。解析部８３は、複数の操作者または複数の被介助者Ｈを１以上のグループに区分し、ログデータＭ１に基づいてグループごとに習熟度を算出してもよい。例えば、解析部８３は、所定期間において介助装置１０を操作した複数の操作者を１のグループとし、このグループによる使用に係る習熟度を算出する。これにより、グループごとのまとまった操作の評価が可能となる。 Here, depending on the environment in which the assistance device 10 is introduced, the assistance device 10 may be used for assisting the movement of the plurality of persons H and may be operated by the plurality of operators. The analysis unit 83 may divide the plurality of operators or the plurality of care recipients H into one or more groups, and calculate the proficiency for each group based on the log data M1. For example, the analysis unit 83 sets a plurality of operators who have operated the assistance device 10 in a predetermined period as one group, and calculates a proficiency level related to use by the group. This makes it possible to evaluate a group of operations for each group.
　上記のグループは、例えば複数の介助装置１０が介助施設に導入にされている場合には、複数の介助装置１０ごとにグループを区分してもよい。また、グループは、期間や曜日、使用の時間帯などに応じて区分され得る。 The above group may be divided for each of the plurality of assistance devices 10 when, for example, a plurality of assistance devices 10 are introduced into the assistance facility. Further, the groups can be classified according to a period, a day of the week, a time zone of use, and the like.
　案内部８４は、操作者による操作の改善事項を表示装置８１に表示させる。より詳細には、案内部８４は、ログデータＭ１に含まれる動作履歴および操作履歴の少なくとも一方と、習熟度の評価基準を示す基準情報とに基づいて、操作の改善事項を作成する。上記の基準情報には、複数の評価項目Ｔ１－Ｔ８ごとに評価値Ｖｅ１－Ｖｅ８がどの程度であれば標準的な習熟度であるかなどを示す評価基準が設定されている。本実施形態において、案内部８４は、複数の評価項目Ｔ１－Ｔ８のうち評価値Ｖｅ１－Ｖｅ８が相対的に低かった評価項目を評価基準に基づいて抽出し、その評価項目に対応した改善事項を作成する。 The guide unit 84 causes the display device 81 to display items for improvement of the operation by the operator. More specifically, the guide unit 84 creates an operation improvement item based on at least one of the operation history and the operation history included in the log data M1 and reference information indicating an evaluation standard of the proficiency level. In the above-described reference information, evaluation criteria indicating the degree of the evaluation values Ve1 to Ve8 for each of the plurality of evaluation items T1 to T8 and the standard proficiency are set. In the present embodiment, the guide unit 84 extracts, based on the evaluation criterion, an evaluation item having a relatively low evaluation value Ve1-Ve8 among a plurality of evaluation items T1-T8, and identifies an improvement item corresponding to the evaluation item. create.
　より具体的には、例えば評価項目Ｔ５（介助装置１０の荷重変動）の評価値Ｖｅ５が低かった場合に、案内部８４は、荷重変動が発生した時期が被介助者Ｈの搭乗時であればより安定した搭乗が可能となるように支持部材４０の高さや角度の調整を改善事項とする。なお、荷重変動の量や発生時期は、動作履歴および操作履歴に基づいて特定される。また、例えば評価項目Ｔ６（キャンセル処理の実行回数）の評価値Ｖｅ６が低かった場合に、案内部８４は、キャンセル処理が実行されない有効なボタン操作の提示を改善事項とする。 More specifically, for example, when the evaluation value Ve5 of the evaluation item T5 (the load variation of the assistance device 10) is low, the guide unit 84 determines that the time when the load variation occurs is when the care recipient H is on board. Adjustment of the height and angle of the support member 40 is to be improved so that more stable riding is possible. It should be noted that the amount and the timing of the load fluctuation are specified based on the operation history and the operation history. Further, for example, when the evaluation value Ve6 of the evaluation item T6 (the number of executions of the cancel processing) is low, the guide unit 84 sets the presentation of a valid button operation in which the cancel processing is not executed as an improvement item.
　このような改善事項は、例えば特に評価値が低かったものに限って生成される構成としてもよいし、また評価値に応じて改善事項の内容が変動されてもよい。１または複数の改善事項は、案内情報Ｍ３として記録され、表示装置８１に表示される。これにより、操作者は、表示された改善事項により、どのように操作を改善すべきかを認識することができる。結果として、操作者の操作の状態を補助することができる。 (4) Such improvement items may be generated, for example, only when the evaluation value is particularly low, or the content of the improvement items may be changed according to the evaluation value. One or more improvement items are recorded as guidance information M3 and displayed on the display device 81. Thereby, the operator can recognize how to improve the operation based on the displayed improvement items. As a result, the state of operation of the operator can be assisted.
　６．管理装置８０による介助装置１０の管理処理
　管理装置８０による介助装置１０の管理処理について、図３－図５を参照して説明する。ここで、介助装置１０の管理処理は、例えば介助システム１の管理者の任意で、または定期的な処理として実行され得る。なお、管理サーバ７０には、管理処理の実行に際して予め所定の介助装置１０からログデータＭ１が送信され、所定期間に亘る動作履歴および操作履歴を含むログデータＭ１が記憶されているものとする。 6. Management Process of Assistance Device 10 by Management Device 80 The management process of the assistance device 10 by the management device 80 will be described with reference to FIGS. Here, the management process of the assistance device 10 can be performed, for example, by the administrator of the assistance system 1 or as a periodic process. It is assumed that log data M1 is transmitted from a predetermined assistance device 10 in advance to the management server 70 when the management process is executed, and log data M1 including an operation history and an operation history over a predetermined period is stored.
　管理装置８０は、図５に示すように、先ず管理サーバ７０からログデータＭ１を取得する（Ｓ１１）。詳細には、管理対象の介助装置１０の識別情報を管理サーバ７０に送出し、識別情報に対応する介助装置１０において記録された１または複数のログデータＭ１を取得する。次に、管理装置８０の解析部８３は、ログデータＭ１に対して目的に応じた種々の解析処理を実行する（Ｓ１２）。ここでは、介助装置１０の使用に係る習熟度の算出する目的、および改善事項を操作者に提示する目的で、解析部８３により使用実績データＭ２が生成される。 As shown in FIG. 5, the management device 80 first acquires the log data M1 from the management server 70 (S11). Specifically, the identification information of the assistance device 10 to be managed is transmitted to the management server 70, and one or a plurality of log data M1 recorded in the assistance device 10 corresponding to the identification information is acquired. Next, the analysis unit 83 of the management device 80 performs various analysis processes on the log data M1 according to the purpose (S12). Here, the use result data M2 is generated by the analysis unit 83 for the purpose of calculating the proficiency related to the use of the assistance apparatus 10 and for presenting the improvement items to the operator.
　より詳細には、解析部８３は、先ずログデータＭ１における移乗動作を検出する。このとき、解析部８３は、検出された移乗動作に一連で実行された調整動作（例えば、搭乗時における昇降動作など）が含まれるようにする。さらに、解析部８３は、それぞれの移乗動作ごとに所要時間、中間時間（起立動作と着座動作の間隔）、操作装置５０の各種ボタンの押下回数、押下時間、制御装置６０によるキャンセル処理の実行回数、実行時間などを算出する。 More specifically, the analysis unit 83 first detects a transfer operation in the log data M1. At this time, the analysis unit 83 causes the detected transfer operation to include a series of adjustment operations (for example, an elevating operation at the time of boarding). Furthermore, the analysis unit 83 calculates the required time, the intermediate time (the interval between the standing operation and the sitting operation), the number of times of pressing various buttons of the operation device 50, the pressing time, and the number of times the control device 60 executes the cancel processing for each transfer operation , Execution time, and the like.
　続いて、解析部８３は、習熟度の算出処理を実行する（Ｓ１３）。具体的には、解析部８３は、複数の評価項目Ｔ１－Ｔ８ごとの評価値Ｖｅ１－Ｖｅ８と、評価項目Ｔ１－Ｔ８ごとに予め設定された係数Ｋ１－Ｋ８の積の総和により習熟度を算出する。また、解析部８３は、算出した習熟度に、介助装置１０の使用回数および使用時間を加えた使用実績データＭ２を生成する。 Next, the analysis unit 83 executes a calculation process of the proficiency level (S13). Specifically, the analysis unit 83 calculates the proficiency level by the sum of the products of the evaluation values Ve1-Ve8 for each of the plurality of evaluation items T1-T8 and the coefficients K1-K8 preset for each of the evaluation items T1-T8. I do. In addition, the analysis unit 83 generates use result data M2 obtained by adding the number of times of use of the assistance device 10 and the use time to the calculated proficiency.
　案内部８４は、ログデータＭ１に含まれる動作履歴および操作履歴と、習熟度の評価基準を示す基準情報とに基づいて、操作の改善事項を作成する（Ｓ１４）。これにより、例えば複数の評価項目Ｔ１－Ｔ８のうち評価値Ｖｅ１－Ｖｅ８が相対的に低かった評価項目に対応した改善事項が作成される。続いて、表示装置８１は、解析部８３により算出された習熟度、および案内部８４により作成された操作の改善事項を表示する（Ｓ１５）。 The guide unit 84 creates an operation improvement item based on the operation history and the operation history included in the log data M1 and the reference information indicating the evaluation standard of the proficiency (S14). Thereby, for example, an improvement item corresponding to an evaluation item whose evaluation value Ve1-Ve8 is relatively low among a plurality of evaluation items T1-T8 is created. Subsequently, the display device 81 displays the proficiency calculated by the analysis unit 83 and the operation improvement items created by the guidance unit 84 (S15).
　なお、表示装置８１は、算出された習熟度について、例えば数値そのものを表示してもよいし、また予め設定された複数の区分に対応させて段階的な水準を表示してもよい。また、管理装置８０は、上記の習熟度や改善事項に加えて、これらを算出するのに使用したログデータＭ１の解析結果として、介助装置１０の使用回数や使用時間、各種の評価項目Ｔ１－Ｔ８と評価値、習熟度を向上させるための使用上のヒントなどを併せて表示装置８１に表示させてもよい。 The display device 81 may display, for example, a numerical value itself for the calculated proficiency, or may display a graded level corresponding to a plurality of preset sections. Further, in addition to the proficiency level and the items to be improved, the management apparatus 80 analyzes the log data M1 used to calculate them, and analyzes the log data M1 as the number of times and time of use of the assistance apparatus 10 and various evaluation items T1- The display device 81 may also display T8, the evaluation value, a hint on use for improving the proficiency, and the like.
　７．実施形態の構成による効果
　本実施形態の介助装置１０の管理装置８０は、被介助者Ｈの起立動作および着座動作を補助するとともに起立動作および着座動作を含む各種動作の動作履歴および各種動作の実行を要求した各種操作の操作履歴の少なくとも一方をログデータＭ１として記録する介助装置１０に用いられる。管理装置８０は、操作者による介助装置１０に対する操作の習熟度をログデータＭ１に基づいて算出する解析部８３と、解析部８３により算出された習熟度を表示する表示装置８１と、を備える。 7. Effects of the Configuration of the Embodiment The management device 80 of the assisting device 10 of the present embodiment assists the care receiver H in the standing operation and the sitting operation, and performs the operation history of the various operations including the standing operation and the sitting operation and the execution of the various operations. Is used as the assisting device 10 that records at least one of the operation histories of the various operations requesting the log as the log data M1. The management device 80 includes an analysis unit 83 that calculates the proficiency of the operation of the assistance device 10 by the operator based on the log data M1, and a display device 81 that displays the proficiency calculated by the analysis unit 83.
　このような構成によると、介助装置１０の操作者は、習熟度を認識することができ、自らの操作が適正であるか否かを客観的に判断することができる。例えば、習熟度が低く評価されている場合には、操作者は、自らの操作に改善の余地があることを認識できるので、どのような操作をすべきか試行することができる。このように、習熟度の表示を行うことにより介助装置１０の操作の上達を補助することができる。結果として、介助装置１０の操作が上達することによって各種動作の所要時間が短縮され、被介助者Ｈおよび介助者の負担軽減を図ることができる。 According to such a configuration, the operator of the assistance device 10 can recognize the proficiency level and can objectively determine whether or not his / her own operation is appropriate. For example, when the proficiency level is evaluated as low, the operator can recognize that there is room for improvement in his / her own operation, and thus can try what operation to perform. As described above, the improvement of the operation of the assistance device 10 can be assisted by displaying the skill level. As a result, as the operation of the assistance device 10 improves, the time required for various operations is shortened, and the burden on the care recipient H and the assistance person can be reduced.
　８．実施形態の変形態様
　実施形態において、管理装置８０は、管理サーバ７０を介して介助装置１０が記録したログデータＭ１を取得した。これに対して、管理装置８０は、例えば介助装置１０と直接通信することによりログデータＭ１を取得してもよい。また、管理装置８０は、管理装置８０に一部を組み込まれた状態で構成されてもよい。具体的には、管理装置８０は、解析部８３および案内部８４を管理サーバ７０に組み込まれ、解析の結果などを介助装置１０の使用者が所有する端末装置に送信するようにしてもよい。 8. Modification of Embodiment In the embodiment, the management device 80 has acquired the log data M1 recorded by the assistance device 10 via the management server 70. On the other hand, the management device 80 may acquire the log data M1 by directly communicating with the assistance device 10, for example. The management device 80 may be configured in a state where a part of the management device 80 is incorporated. Specifically, the management device 80 may incorporate the analysis unit 83 and the guide unit 84 into the management server 70, and transmit the analysis result and the like to a terminal device owned by the user of the assistance device 10.
　１：介助システム、　１０：介助装置、　２０：基台、　３０：駆動装置、　４０：支持部材、　５０：操作装置、　６０：制御装置、　６５：検出センサ、　７０：管理サーバ、　８０：管理装置、　８１：表示装置、　８２：記憶装置、　８３：解析部、　８４：案内部、　Ｈ：被介助者、　Ｍ１：ログデータ、　Ｍ２：使用実績データ、　Ｍ３：案内情報 1: assistance system, # 10: assistance device, # 20: base, # 30: driving device, # 40: support member, # 50: operating device, # 60: control device, # 65: detection sensor, # 70: management server, # 80: management device, 81: display device, $ 82: storage device, $ 83: analysis unit, $ 84: guidance unit, $ H: care recipient, $ M1: log data, $ M2: usage record data, $ M3: guidance information

Claims (14)

  1. 　被介助者の起立動作および着座動作を補助するとともに前記起立動作および前記着座動作を含む各種動作の動作履歴および前記各種動作の実行を要求した各種操作の操作履歴の少なくとも一方をログデータとして記録する介助装置に用いられる管理装置であって、
    　操作者による前記介助装置に対する操作の習熟度を前記ログデータに基づいて算出する解析部と、
    　前記解析部により算出された前記習熟度を表示する表示装置と、
    　を備える介助装置の管理装置。     It assists the caregiver's standing motion and sitting motion, and records at least one of an operation history of various motions including the standing motion and the sitting motion and an operation history of various operations requested to execute the various motions as log data. A management device used for an assistance device,
    An analysis unit that calculates a proficiency level of an operation on the assistance device by the operator based on the log data;
    A display device for displaying the proficiency calculated by the analysis unit,
    A management device for an assistance device comprising:
  2. 　前記解析部は、前記介助装置により前記起立動作および前記着座動作の少なくとも一方が実行された回数が多いほど前記習熟度が高くなるように算出する、請求項１に記載の介助装置の管理装置。 2. The management device for an assisting device according to claim 1, wherein the analysis unit calculates such that the proficiency increases as the number of times at least one of the standing operation and the sitting operation performed by the assisting device increases.
  3. 　前記解析部は、前記ログデータにおいて前記被介助者を移乗させるように前記起立動作および前記着座動作の順で実行された１または複数の移乗動作を検出し、前記移乗動作における前記操作者による操作の前記習熟度を算出する、請求項１または２に記載の介助装置の管理装置。 The analysis unit detects one or more transfer operations performed in the order of the standing operation and the sitting operation to transfer the care recipient in the log data, and performs an operation performed by the operator in the transfer operation. The management device for an assistance device according to claim 1 or 2, wherein the proficiency level is calculated.
  4. 　前記解析部は、前記ログデータにおける前記移乗動作ごとに、前記移乗動作の実行を要求した一連の操作の前記習熟度を算出する、請求項３に記載の介助装置の管理装置。 4. The management apparatus for an assisting device according to claim 3, wherein the analysis unit calculates, for each transfer operation in the log data, the proficiency level of a series of operations that requested execution of the transfer operation.
  5. 　前記解析部は、前記移乗動作における前記各種動作の実行を要求した前記各種操作の回数が少ないほど前記習熟度が高くなるように算出する、請求項３または４に記載の介助装置の管理装置。 5. The management device for an assistance device according to claim 3, wherein the analysis unit calculates such that the less the number of times of the various operations requested to perform the various operations in the transfer operation, the higher the proficiency level. 5.
  6. 　前記解析部は、前記移乗動作における前記起立動作と前記着座動作との間隔が前記移乗動作の目的に応じて予め設定された所要時間に近いほど前記習熟度が高くなるように算出する、請求項３－５の何れか一項に記載の介助装置の管理装置。 The said analysis part calculates so that the said mastery may become high, so that the space | interval of the said standing operation | movement and the said sitting operation | movement in the transfer operation is nearer to the required time preset according to the objective of the transfer operation. The management device for an assistance device according to any one of 3-5.
  7. 　前記解析部は、前記移乗動作における前記介助装置の移動距離または回転角度が前記移乗動作の目的に応じて予め設定された規定距離または規定角度に近いほど前記習熟度が高くなるように算出する、請求項３－５の何れか一項に記載の介助装置の管理装置。 The analysis unit calculates that the proficiency is higher as the moving distance or the rotation angle of the assistance device in the transfer operation is closer to a predetermined distance or a predetermined angle set in advance according to the purpose of the transfer operation, The management device for an assistance device according to any one of claims 3 to 5.
  8. 　前記解析部は、前記移乗動作における前記介助装置の荷重変動が小さいほど前記習熟度が高くなるように算出する、請求項３－７の何れか一項に記載の介助装置の管理装置。 The management device for an assistance device according to any one of claims 3 to 7, wherein the analysis unit calculates such that the less the load variation of the assistance device in the transfer operation is, the higher the proficiency is.
  9. 　前記介助装置は、所定の動作が実行中である場合、または前記介助装置における可動部の位置が移動リミットに達している場合に、前記各種動作の実行を要求する前記各種操作の少なくとも一部に応じないキャンセル処理を実行し、
    　前記解析部は、前記キャンセル処理の実行回数が少ないほど前記習熟度が高くなるように算出する、請求項１－８の何れか一項に記載の介助装置の管理装置。     When the assisting device is performing a predetermined operation, or when the position of the movable unit in the assisting device has reached a movement limit, at least a part of the various operations that request execution of the various operations. Perform unresponsive cancel processing,
    The management device for an assistance device according to any one of claims 1 to 8, wherein the analysis unit calculates such that the less the number of times the cancellation process is performed, the higher the proficiency level.
  10. 　前記介助装置は、前記各種動作に対応した複数のボタンを有する操作装置を備え、前記複数のボタンの一つが押された期間において当該ボタンに対応した動作を実行する、請求項１－９の何れか一項に記載の介助装置の管理装置。 10. The assistance device according to claim 1, wherein the assistance device includes an operation device having a plurality of buttons corresponding to the various operations, and executes an operation corresponding to the button during a period in which one of the plurality of buttons is pressed. The management device for an assistance device according to any one of the preceding claims.
  11. 　前記介助装置は、前記被介助者の上半身を支持する支持部材を備え、
    　前記解析部は、前記介助装置に前記被介助者が乗り込む際の前記支持部材の鉛直方向に対する角度を前記ログデータに基づいて算出し、算出された前記支持部材の角度が予め設定された所定角度よりも小さいほど前記習熟度が高くなるように算出する、請求項１－１０の何れか一項に記載の介助装置の管理装置。     The assistance device includes a support member that supports an upper body of the care recipient,
    The analysis unit calculates, based on the log data, an angle of the support member with respect to a vertical direction when the care recipient gets into the assistance device, and the calculated angle of the support member is a predetermined angle set in advance. The management device for an assistance device according to any one of claims 1 to 10, wherein the calculation is performed such that the proficiency increases as the value is smaller.
  12. 　前記介助装置は、前記被介助者の上半身を支持する支持部材を備え、
    　前記解析部は、前記介助装置に前記被介助者が乗り込む際の前記支持部材の高さを前記ログデータに基づいて算出し、算出された前記支持部材の高さが予め設定された所定高さよりも低いほど前記習熟度が高くなるように算出する、請求項１－１１の何れか一項に記載の介助装置の管理装置。     The assistance device includes a support member that supports an upper body of the care recipient,
    The analysis unit calculates the height of the support member when the care recipient gets into the assistance device based on the log data, and the calculated height of the support member is higher than a predetermined height set in advance. The management device for an assisting device according to any one of claims 1 to 11, wherein the calculation is performed such that the proficiency is higher as the level is lower.
  13. 　前記介助装置は、所定期間において複数の前記操作者により操作されて複数の前記被介助者の前記起立動作および前記着座動作を補助し、
    　前記解析部は、複数の前記操作者または複数の前記被介助者を１以上のグループに区分し、前記ログデータに基づいて前記グループごとに前記習熟度を算出する、請求項１－１２の何れか一項に記載の介助装置の管理装置。     The assistance device is operated by a plurality of the operators during a predetermined period to assist the standing-up operation and the sitting operation of the plurality of assisted persons,
    13. The method according to claim 1, wherein the analysis unit divides the plurality of operators or the plurality of care recipients into one or more groups, and calculates the proficiency for each group based on the log data. The management device for an assistance device according to claim 1.
  14. 　前記管理装置は、前記ログデータに含まれる前記動作履歴および前記操作履歴の少なくとも一方と、前記習熟度の評価基準を示す基準情報とに基づいて、前記操作者による操作の改善事項を前記表示装置に表示させる案内部をさらに備える、請求項１－１３の何れか一項に記載の介助装置の管理装置。 The management device is configured to display improvement items of the operation by the operator based on at least one of the operation history and the operation history included in the log data and reference information indicating an evaluation criterion of the proficiency level. The management device for an assistance device according to any one of claims 1 to 13, further comprising a guide unit for displaying the assistance device.
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010102465A (en) * 2008-10-23 2010-05-06 Victor Co Of Japan Ltd Gui change method and device
JP2011109333A (en) * 2009-11-16 2011-06-02 Hitachi Kokusai Electric Inc System for managing operator operation situation
JP2012101934A (en) * 2010-11-15 2012-05-31 Sumitomo Heavy Ind Ltd Management apparatus of cargo handling operation vehicle
JP2013207544A (en) * 2012-03-28 2013-10-07 Nikon Corp Imaging device, server device, and evaluation system
JP2014219898A (en) * 2013-05-10 2014-11-20 株式会社富士通アドバンストエンジニアリング Evaluation support method, evaluation support device, and evaluation support program
JP2015165879A (en) * 2014-03-04 2015-09-24 トヨタ自動車株式会社 care system
JP2017104972A (en) * 2015-12-02 2017-06-15 パナソニックＩｐマネジメント株式会社 Robot, robot control method and program

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010102465A (en) * 2008-10-23 2010-05-06 Victor Co Of Japan Ltd Gui change method and device
JP2011109333A (en) * 2009-11-16 2011-06-02 Hitachi Kokusai Electric Inc System for managing operator operation situation
JP2012101934A (en) * 2010-11-15 2012-05-31 Sumitomo Heavy Ind Ltd Management apparatus of cargo handling operation vehicle
JP2013207544A (en) * 2012-03-28 2013-10-07 Nikon Corp Imaging device, server device, and evaluation system
JP2014219898A (en) * 2013-05-10 2014-11-20 株式会社富士通アドバンストエンジニアリング Evaluation support method, evaluation support device, and evaluation support program
JP2015165879A (en) * 2014-03-04 2015-09-24 トヨタ自動車株式会社 care system
JP2017104972A (en) * 2015-12-02 2017-06-15 パナソニックＩｐマネジメント株式会社 Robot, robot control method and program

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