WO2002057976A1 - Appareil d'assistance de recherche, systeme d'assistance de recherche, terminal d'instruction d'operations, procede d'assistance de recherche, et systeme d'instruction d'operations - Google Patents
Appareil d'assistance de recherche, systeme d'assistance de recherche, terminal d'instruction d'operations, procede d'assistance de recherche, et systeme d'instruction d'operations Download PDFInfo
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- WO2002057976A1 WO2002057976A1 PCT/JP2001/008949 JP0108949W WO02057976A1 WO 2002057976 A1 WO2002057976 A1 WO 2002057976A1 JP 0108949 W JP0108949 W JP 0108949W WO 02057976 A1 WO02057976 A1 WO 02057976A1
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- Prior art keywords
- search
- information
- terminal
- person
- work instruction
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000012545 processing Methods 0.000 claims description 22
- 230000004044 response Effects 0.000 claims description 18
- 230000008054 signal transmission Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 abstract description 16
- 238000004891 communication Methods 0.000 description 23
- 230000015654 memory Effects 0.000 description 23
- 230000006870 function Effects 0.000 description 3
- 230000010485 coping Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 241001605695 Pareronia Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0222—Message structure or message content, e.g. message protocol
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/0009—Transmission of position information to remote stations
- G01S5/0072—Transmission between mobile stations, e.g. anti-collision systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/028—Communication between parent and child units via remote transmission means, e.g. satellite network
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0294—Display details on parent unit
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/51—Relative positioning
Definitions
- Search support device search support system
- work instruction terminal search support method
- work instruction system work instruction system
- the present invention relates to a search support device, a search support system, a work instruction terminal for a worker to receive a work instruction from a center outside the company, a search support method, and a work instruction terminal. And a work instruction system for transmitting a work instruction.
- PHS-based systems Estimate the approximate location of the PHS possessed by a person being searched, such as a lost child, based on whether communication has been established with the base station.In general, the communicable range of a PHS base station is about 150 m. A search around 150 m around the base station with which communication is established, on the other hand, GPS can acquire longitude and latitude information, so the location of the person to be searched can be specified more accurately. For example, in PHS, etc., the information indicating the location of the sought person is synthesized and displayed on a map prepared in advance by using a map information server on the FAX printer unit. Indicates the position of.
- a worker who works outside the company for example, a response worker at a security company, generally receives a work instruction from a mobile phone or a wireless device in the vehicle and starts the response work.
- a response worker at a security company generally receives a work instruction from a mobile phone or a wireless device in the vehicle and starts the response work.
- the person in charge of the center who issues work instructions to this worker grasps the operating status and current position of each worker and determines the appropriate worker in relation to the location of the worker. Communicating instructions.
- the location of the person in charge of the search and the person being searched for are not displayed on the same map, and it is not possible to quickly grasp which direction to go. Furthermore, since specific information that characterizes the searchee is not transmitted to the search staff in charge of the search, even if the search staff approaches the searchee, the searchee can be identified in a populated place such as a downtown area. Is difficult. In order to convey specific characteristics of the sought person to each search staff, not only the location of the sought person but also personal information of the sought person (information such as name, age, height, face photograph, etc.) It is conceivable to provide information to search staff, including the search staff. The provision of such information can be performed using a known communication technology using a server computer or the like.
- the present invention has been made in view of the above circumstances, and provides a search support device that can improve visibility, support a quick and effective search, and improve the security of provided information.
- a support system a work instruction terminal, a search support method, and a work instruction system. Disclosure of the invention
- the present invention for solving the above-mentioned problems of the conventional example is a search support device, comprising: means for acquiring current position information of a person in charge of searching; means for acquiring current position information of a person to be searched; Means for combining and displaying a relative positional relationship between the searcher and the sought person on a map based on the current position information of the searcher and the sought person.
- the public information is search guidance information from the current position of the searcher to the current position of the searchee based on the relative positional relationship between the searcher and the searchee. Is preferred.
- the apparatus further includes means for calculating a relative distance of a current position between the searcher and the searched person, and the relative distance is displayed as the relative positional relationship.
- the search guidance information may be a vector diagram from the current position of the person in charge of the search to the current position of the person to be searched, or a diagram showing a route.
- the means for displaying the map selectively displays a map of a scale corresponding to the relative positional relationship from a plurality of maps of different scales.
- the apparatus further includes means for detecting a direction in which the search support device of the present invention is facing, and means for displaying information on the direction on the map.
- the direction to be headed can be quickly grasped, and the visibility is further improved.
- the present invention for solving the problems of the above-mentioned conventional example is a search support system, which is attached to a person to be searched and transmits a position information of the person to be searched.
- a center-side device that receives the position information of the sought person and provides the position information; and a search terminal possessed by a searcher, wherein the search terminal includes the sought person with respect to the center-side device.
- Means for inquiring the current location information means for receiving the location information provided in response to the inquiry, means for acquiring the current location information of the search terminal, and the received location information and search information of the searchee.
- the center-side device or the search terminal includes means for managing the history of the position information of the searched person, and the search end uses the managed history to display the movement locus of the searched person. It is also preferred to do so.
- the means for displaying the relative position of the search terminal is based on information set in advance, which is related to an error in the position information of the caller terminal. It is also preferable to display them in a graphic form.
- the present invention for solving the problems of the above-mentioned conventional example is a search support method, which comprises: a step of obtaining a current position of a person in charge of searching; a step of obtaining a current position of a person to be searched; C) combining and displaying an arrow from the searcher to the searcher on a map based on the current positions of the searcher and the searchee c.
- the present invention for solving the above problem is a work instruction terminal carried by a worker after a predetermined registration operation by the worker, receiving a work instruction and presenting the work instruction to the worker.
- a storage unit for storing the content of the instruction, a timer for measuring the time from the predetermined registration operation, and determining whether or not the time measured by the timer has passed a predetermined time, and determining the predetermined time.
- the storage unit is preferably a so-called volatile memory (a memory whose stored contents are erased when power supply is lost).
- the present invention for solving the problems of the above conventional example is a work instruction system comprising: a plurality of work instruction terminals, and a center-side device that transmits instruction contents to the work instruction terminal,
- the work instruction terminal includes: a storage unit that receives and stores the content of the work instruction from the center-side device; and stores the content of the work instruction stored in the storage unit in response to an operation performed by a worker.
- the center-side device comprises: means for managing a loss flag indicating the loss of each work instruction terminal; and a signal for transmitting a signal of an instruction to delete information to the work instruction terminal to which the loss flag is set. Issue It is characterized in that it comprises a stage, a.
- the work instruction terminal includes a timer for measuring an elapsed time from a predetermined operation in relation to the center-side device, and a predetermined time set by the timer is set in advance.
- Timekeeping to manage The signal transmission unit further includes a signal transmission unit, wherein the time elapsed from the predetermined operation corresponding to the work instruction terminal to which the lost flag is set has passed a predetermined time set in advance. When not present, it is preferable to transmit a signal for instructing to erase the information. By doing so, it is not necessary to continue to transmit an erasure instruction after erasing the stored contents.
- the present invention for solving the problem of the above-mentioned conventional example is a work instruction system comprising: a plurality of work instruction terminals; and a center-side device for transmitting instruction contents to the work instruction terminal.
- Means for erasing information stored in the storage unit wherein the center-side device manages a loss flag indicating a loss of each work instruction terminal, and a key from the work instruction terminal.
- the lost instruction flag corresponding to the work instruction terminal performing the access is referred to, and when the terminal is set to indicate that it is lost, the signal of the instruction to delete the information is transmitted.
- the present invention for solving the problems of the above conventional example is a work instruction terminal carried by a worker, acquiring a work instruction from the instruction center side and presenting the work instruction to the worker.
- a storage unit for storing the contents of the instruction, a means for collecting information on the operation state of the terminal, and a case where the collected information on the operation state satisfies an operation stop condition set in advance, or from the instruction center.
- the present invention for solving the problems of the above-mentioned conventional example provides a means for attaching an identifier to each work instruction terminal carried by a worker after the predetermined registration operation by the worker and managing the work instruction terminals.
- the present invention for solving the problem of the above-mentioned conventional example is a search support system including a center device and a plurality of search support devices possessed for each search staff, wherein the center device includes: A means for transmitting a search instruction to a specific search support terminal possessed by a search staff member selected from among search staff to be in charge of search for the searcher, and information on the searchee involved in the received search request. Means for providing in response to a request from the specific search support device, wherein the search support device is set so as to be able to request information of a searchee when a search instruction is received. And This can be realized by including a passcode and a decryption key for acquiring the searchee information in the search instruction.
- the present invention for solving the above-mentioned conventional problems has a search device including a transmitter attached to a person to be searched, a center-side device, and a search support device possessed by each searcher.
- a support system wherein the center-side device stores a plurality of pieces of information on a searchee in association with respective confidential levels, information on a current position of the search support device, and a request for searchee information.
- Means for receiving from the search support device means for calculating information on the relative positional relationship between the transmitter attached to the sought person and the search support device based on information on the current position of the search support device, and the relative position Means for determining a confidential level that can be disclosed based on the information on the relationship, and means for providing searchee information up to the confidential level that can be disclosed based on the determination to the search support device of the request source. It is characterized by having a. In this way, by not providing a part of the information to the sought person until the predetermined relative positional relationship is reached, it is possible to separate information that is particularly important in security from the personal information and information that is not. It can be provided separately and can contribute to improving security.
- the present invention for solving the problems of the above-mentioned conventional example is provided with a center device and a plurality of devices which are possessed by each searcher, acquire search target information from the center device, and provide the information to the searcher.
- a search support system comprising: means for storing acquired searcher information; receiving an input of a search completion instruction from a search technician; Characterized by deleting the memory of searcher information And As a result, the memory of the searchee information is deleted together with the search completion input, thereby improving security.
- a center-side device and a plurality of search support devices possessed by each searcher and acquiring search target information from the center-side device and providing the information to the searcher.
- a search support system that transmits search completion report information from the search support device side to the sensor side device when the search is completed, wherein the search support device includes means for storing the acquired searchee information;
- the search support device includes means for storing the acquired searchee information;
- the center-side device when a plurality of search personnel search for a person to be searched in a group, when the center-side device receives a search completion instruction from one of the search personnel in the group, An instruction to delete the searchee information stored in the search support device possessed by another search clerk belonging to the group is transmitted, and the search support device that has received the delete instruction transmits the search target stored in the search support device. It is also preferable to delete the information.
- the information of the searched person includes image information of a photograph of the face of the searched person.
- the present invention for solving the above-mentioned problems of the prior art is a search support device possessed by a searcher, comprising: means for detecting the current position of the searcher; and a transmitter attached to the searchee. Means for acquiring the current position of the transmitter; means for calculating the relative positional relationship between the transmitter and the transmitter based on the detected current position of the transmitter and the current position of the transmitter; and Means for receiving and storing a plurality of pieces of information together with their respective confidential level attributes; determining a confidential level that can be disclosed in accordance with the calculated relative positional relationship; And means for providing the searcher with information determined to be available for disclosure.
- the relative positional relationship may be a relative distance or a relationship as to whether or not they belong to the same zone by using zone information set in advance.
- the present invention for solving the above-mentioned problems of the conventional example is provided by a searcher, acquires and accumulates information on a person to be searched, and provides the accumulated information to the searcher to perform a search.
- a search support device that supports search, wherein a search engineer In this case, when the user inputs an indication, the accumulated information on the sought person is deleted.
- FIG. 1 is a configuration block diagram of a search support system according to an embodiment of the present invention
- FIG. 2 is a configuration block diagram of a center-side device 2
- FIG. 3 is a configuration of a search terminal 3.
- FIG. 4 is a block diagram showing the configuration of the office apparatus 4
- FIG. 5 is an explanatory diagram showing an example of a data structure including searched person information and a confidential level attribute.
- FIG. 7 is an explanatory diagram showing an example of setting a disclosure-possible level based on a relative distance.
- FIG. 7 is a flowchart showing an example of processing of the control unit 36.
- FIG. 8 is a search terminal.
- FIG. 9 is an explanatory diagram showing an example of a display at 3;
- FIG. 9 is an explanatory diagram showing another example of a display at the search terminal 3;
- FIG. 10 is another diagram of a process of the control unit 36; It is a flowchart which shows an example. BEST MODE FOR CARRYING
- a search support system includes a transmitting end 1 attached to a person to be searched, a center-side device 2 arranged at a search center, Basically includes a search terminal 3 (this search terminal also corresponds to the search support device of the present invention) and a business office device 4, and these are a wired / wireless communication network. Connected at
- the transmitting terminal 1 and the search terminal 3 each have a GPS receiving function and a mobile phone communication function, and can receive positional information from the GPS satellite 5 and communicate with the mobile phone base station 6. . Further, since the position information obtained from the GPS satellite 5 includes an error, the position information is transmitted to a positioning server (not shown) via a network, and the position information corrected by the positioning server is received. The corrected position information is transmitted to the center device 2.
- the center-side device 2 includes a location information management unit 21 and a control unit 22.
- the location information management units 21 communicate with each other via a local area network (LAN).
- LAN local area network
- the search end 3 has a power supply section 31, a radio section 32, an interface section 33, an operation section 34, a storage section 35, a control section 36, and a display section 37. And a magnetic field sensor 38.
- the storage unit 35 includes a first storage area 35a for storing the contents of the command, a second storage area 35 as a means for storing information on the sought person, and a third storage area 35a.
- Storage area 35c is a unique identifier (person-in-charge identifier) is set for each search end 3.
- the office apparatus 4 includes an interface unit 41, an operation unit 42, a control unit 43, and a communication unit 44, as shown in FIG.
- the transmitting terminal 1 When receiving the position request signal from the center device 2 or when the emergency button is operated, the transmitting terminal 1 transmits the position information together with the preset transmitting terminal identifier to the nearest mobile phone base station. 6 and transmitted to the center-side device 2 via the network.
- the communication section 23 receives the transmitting end unidentifier and the current position information transmitted from the transmitting terminal 1 via the network. Then, it outputs the received transmitting end non-identifier and information on the current position to the position management server 25. Further, the communication unit 23 provides information on the current position of the transmitting terminal 1 managed by the position management server 25 in response to an inquiry from the search terminal 3.
- the case where the originating terminal 1 notifies its current position using the GPS is described as an example.However, for example, when the terminal attached to the sought person is a PHS or the like, The communication unit 23 obtains the information on the current position from each PHS operator side. At this time, description of design items such as the communication means of the transmitting terminal 1 being set to PHS is omitted.
- the map server 24 stores map information.
- the map server 24 stores map image data of various scales and vector data.
- the vector The map data based on the virtual data may be the same as that used in a known car navigation system or the like.
- the map server 24 receives a request for map data of a specific scale from the search terminal 3 and transmits the map data of the reduced scale to the search terminal 3 that has made the request.
- the position management server 25 receives the input of the non-transmitting end identifier and the information of the current position from the communication unit 23, and adds the information of the current position to the history of the current position corresponding to the transmitting terminal identifier. accumulate. Further, in response to the inquiry input from the communication section 23, the location management server 25 searches the inquiry source via the communication section 23 for information on the current position of the calling terminal 1 to be queried. Performs the process of providing to terminal 3 (location information providing process).
- the communication unit 26 of the control unit 22 is communicably connected to the position information management unit 21 and each office device 4.
- the communication unit 26 may also communicate with the search terminal 3 via a wireless line.
- the control console 27 includes an operation unit for inputting information of a work instruction and a worker in charge of transmitting the work instruction, and a display unit for displaying various information.
- the contents of the instruction input are output to the instruction server 28.
- the person in charge of the search terminal 3 being notified of the loss is sent from the control console 27 to the lost state setting line.
- the instruction server 28 includes a terminal database for associating the terminal identifier of the search terminal 3 with the person in charge of the searcher who owns the terminal, a command database for associating the contents of the command to each searcher, and a search terminal 3. And a lost database for storing a flag indicating whether or not the data has been lost.
- the instruction server 28 previously stores personal information of the attendant such as an identifier, a telephone number, a name, and an image data of a face photograph for each of the transmitting terminals 1 as shown in FIG. .
- the instruction server 28 is provided with a clock (not shown), receives the input of the person in charge identifier and the terminal identifier of the search terminal 3 from the office equipment 4, and associates them with the terminal data. Register the information and refer to the time information currently being measured by the clock, and record this time information together. Also, in response to a request from the office equipment 4, the association between the person in charge identifier and the terminal identifier is deleted from the terminal data base. In addition, when the search command is issued from the control console 27, the instruction server 28 transmits the content of the search command (command identifier) for each person in charge, and the transmitting terminal identifier associated with the searched person associated with the search command. Manage them in association.
- the instruction server 28 receives the terminal identifier and information indicating that the search terminal 3 having the terminal identifier is lost from the control console 27, and associates the lost terminal with the terminal identifier in the lost database. Set to indicate that the flag has been lost.
- the instruction server 28 establishes a communication link with the search terminal 3 having the terminal identifier set to be lost, and when the communication link is established, the storage unit 35 of the search terminal 3 An instruction to delete the contents of the storage areas 35 a and b composed of the dynamic memory is transmitted to the search terminal 3.
- the deletion processing is completed.
- the instruction server 28 refers to the clock and the terminal database and refers to the time information recorded together with the corresponding terminal identifier (when registration to the database is performed). The same processing is repeated at predetermined time intervals until the self-destruction time has already elapsed from the registered time until the self-destruction time has elapsed. This is because when the self-destruction time has elapsed, the search terminal 3 has already started the process of erasing the contents of the storage areas 35a and 35b, so that it is not necessary to perform the erasure process.
- the instruction server 28 sends the information of the transmitting terminal identifier associated with the specific person-in-charge identifier and the command identifier to the confidential level attribute.
- the instruction server 28 acquires the terminal identifier of the search terminal 3 associated with the person-in-charge identifier or the command identifier relating to the inquiry. Then, the obtained terminal identifier is searched with reference to the lost database, and it is checked whether or not the lost flag associated with the terminal identifier indicates loss. Then, when this indicates loss, an instruction to delete the contents of the storage areas 35 a and b is transmitted to the search terminal 3.
- the time information recorded at the same time as the corresponding terminal identifier (the time information at the time of registration in the database) and the time measured by the clock are measured. And the current time
- this transmission processing is not performed in order to reduce the processing load on the center-side device 2 and to efficiently use the channel for transmitting the instruction. It does not matter.
- the instruction server 28 may receive an inquiry directly from the search terminal 3.
- the instruction server 28 authenticates the search terminal 3 and provides various information.
- the end search identifier of the authenticated search end 3 is searched from the lost database, and if it is found to be lost, the storage area 35 a, b is stored in the search terminal 3.
- the person in charge identifier of the person in charge carrying the search end 3 is obtained from the person in charge database. Then, by referring to the command database, the command related to the command identifier related to the inquiry is searched from the commands related to the person in charge identifier.
- the command identifier is searched (that is, when the command is to be transmitted to the search terminal 3)
- the content of the command related to the command identifier is stored in the search terminal 3.
- the searched information such as the personal information and the contents of the search instruction, the sender unidentifier, and the current position of the searched person managed by the location information management unit 21 Is that the confidentiality level attribute is set for each of the information related to the parties.
- FIG. 5 shows a state in which the level of “0” is set for the content of the search command and the transmitting terminal identifier, and the level of “1” is set for a part of the personal information. Then, the location management server 25 and the instruction server 28 receive the inquiry from the search terminal 3 together with the information on the current position of the search terminal 3, and obtain the current information of the transmission terminal 1 of the searched person related to the inquiry.
- the relative distance as a relative positional relationship between the position and the received current position of the search terminal 3 and refer to the relationship between the predetermined relative distance and the confidentiality level that can be disclosed, and obtain the confidentiality level that can be disclosed.
- the relationship between this relative distance and the confidential level that can be disclosed is set as a table as shown in FIG.
- the information on the current location of the sought person includes the lowest confidential level (here, It is preferable to set “0”.
- the power supply unit 31 of the search terminal 3 is a battery that supplies power to each unit of the search terminal 3 in common. That is, when the power supply unit 31 is removed, the timer 38 stops, and power is not supplied to the storage unit 35.
- the radio unit 32 transmits data to the center device 2 via the mobile phone base station 6 according to the instruction input from the control unit 36, and transmits the data to the center device 2 via the mobile phone base station 6. And outputs the data received from the control unit 36 to the control unit 36.
- the wireless unit 32 receives the position information from the GPS satellite 5 and outputs it to the control unit 36.
- the interface section 33 is an interface for connecting to the office apparatus 4 described later, and is specifically a serial interface such as RS232C.
- the interface section 33 outputs data input from the office apparatus 4 to the control section 36. Further, the interface unit 33 receives an instruction to start the timer 38 from the office apparatus 4 and outputs the instruction to the timer 38.
- the operation unit 34 is a keyboard pointing device or the like, and may include a touch panel overlaid on the display unit 37. The operation unit 34 transmits the contents of the operation performed by the user to the control unit 36.
- the storage areas 35a and b composed of volatile memories are initialized and erased, and data is written and read according to an instruction input from the control section 36. .
- the storage areas 35a and 35b which are volatile memories, lose their storage contents when power is not supplied.
- the storage area 35c which is a non-volatile memory, stores a program to be executed by the control unit 36, and a terminal identifier and a processing parameter registered at the time of initial setting.
- the display unit 37 is, specifically, a liquid crystal display or the like, and displays various data according to an instruction from the control unit 36.
- the control unit 36 writes the data input from the office apparatus 4 via the interface unit 33 into the storage areas 35 a and b made of volatile memories.
- This data is data for registration, and information such as a path code for accessing the center apparatus 2 is stored. including. Further, when an instruction to delete the stored information is input from the office device 4, the control unit 36 erases the contents of the storage areas 35 a and b made of the volatile memory, and To stop.
- the control unit 36 recognizes the data received by the wireless unit 32, and if the data is information related to a search command, stores the information in a storage area 35a, Write it to b, inform the search staff, and display the search support information according to the instructions from the search staff (search instruction reception processing). If the recognized data is an instruction to erase the contents of the storage areas 35a and 35b composed of volatile memories, the contents stored in the storage areas 35a and b are erased according to the instruction. . Further, when an instruction to acquire a work instruction is received, the terminal identifier and the password are accessed by accessing the center-side device 2 by referring to the data stored in the storage area 35c composed of the non-volatile memory.
- control unit 36 Transmits and authenticates, and performs processing to receive the corresponding search command. Further, the control unit 36 periodically refers to time information measured by the timer 38, and when the time information elapses a predetermined time (hereinafter referred to as “self-destruction time”), the control unit 36 volatilizes. A process is performed to delete the contents of the storage areas 35 a and b, which are non-volatile memories.
- the control unit 36 may erase the entire contents recorded in the volatile memories 35 a and b, Sometimes, information (data name, etc.) that specifies data to be erased is set as a processing parameter in the non-volatile memory 35c, and only specific data is stored in the volatile memory 35a, b according to this information. You may delete it from.
- control unit 36 performs a process of displaying and outputting the contents stored in the volatile memories 35a and 35b to the display unit 37 in accordance with the contents of the operation input from the operation unit 34. Further, the control unit 36 calculates information on the current position based on the GPS signal input from the wireless unit 32. The search instruction receiving process of the control unit 36 will be described later in detail.
- the interface unit 41 of the office equipment 4 is specifically a serial interface such as RS232C.
- the operation unit 42 receives an operation from a worker and outputs it to the control unit 43.
- the control unit 43 receives It is checked whether the search terminal 3 is connected via the interface section 4 1. If it is connected, the terminal identifier is obtained from the search terminal 3 and a timer is set for the search terminal 3. 3 Output the instruction to start 8.
- the office equipment 4 authenticates the worker who performed the operation, and transmits information (person identifier) for identifying the worker and information about the terminal identifier of the search terminal 3 to the center-side equipment. It is transmitted to 2 via the communication unit 44.
- control section 43 of the office apparatus 4 receives an instruction to cancel the registration by the operation of the worker, the control section 43 authenticates the worker and searches through the interface section 41. It is checked whether or not the terminal 3 is connected. If the terminal 3 is connected, an end identifier is obtained from the search terminal 3 and stored in the volatile memory portions 35 a and b of the storage unit 35. It outputs an instruction (shutdown instruction) to stop the timer 38 by erasing the contents, sends the person in charge identifier and the terminal identifier to the center-side device 2, and issues a request to cancel the association between them. Send.
- the communication unit 44 is connected to the center device 2 via a network, transmits data input from the control unit 43 to the center device 2, and transmits data received from the center device 2 to the control unit 4. Output to 3.
- the control unit 36 receives the search command including the command identifier from the control unit 22 of the center-side device 2 and accumulates the content of the command in the first storage area 35a of the storage unit 35. Then, the contents of the command are displayed on the display section 37 to notify the reception of the command, and the search support information is displayed. That is, the control unit 36 receives an instruction to acquire the position information of the sought person from the searcher via the operation unit 34, starts the processing shown in FIG. 7, and sets the set person identifier. And a signal for inquiring the information of the person to be searched corresponding to the command identifier together with the received command identifier (S 1). At this time, if there is information on the distance between the person in charge of the search and the person to be searched, which will be described later, this information is also transmitted.
- the control unit 36 stores the information of the sought person received in response to the request in the second storage area 35b of the storage unit 35 (S2).
- the information of the sought person received here is initially related to the lowest security level attribute, such as information on the current location of the sought person.
- information with a high level of confidentiality is provided from the center-side device 2.
- Information (information such as contract identifiers, telephone numbers, names, and images of facial photographs used in sales) will be stored in the second storage area 35b.
- control unit 36 acquires its own current position based on the signal from the GPS satellite 5 received by the wireless unit 32, and sends this position information to the positioning server via the mobile phone base station 6. Transmit and obtain the position information corrected by the positioning server again (S 3) c. Then, the information on the current position of the sought person stored in step S 2 and the information on the current position of the self obtained in step S 3 are obtained. Then, the distance is calculated (S4), and the map data of a scale corresponding to the position and the distance is downloaded from the map server 24 of the position information management unit 21 (S5). Then, the control unit 36 displays the information of the downloaded map on the display unit 37 (S6), and combines and displays a mark indicating the current position of the sought person on this map.
- a mark indicating the current position of the searcher (that is, the current position obtained in process S3) is also displayed together with the search guidance. Further, the control unit 36 displays a vector diagram (arrow) or the like from the mark indicating the current position of the searcher to the mark indicating the current position of the sought person on the map, and further displays it in the vicinity.
- the information on the distance calculated in step S4 is displayed as further search guidance (S7), and is superimposed on the mark indicating the current position of the player.
- an instruction to be updated is waited for (S8), and if there is an instruction to be updated (Yes), the processing is repeatedly executed from the processing S1. If there is no instruction to update (when No), the information of the direction to which the player is currently pointing is displayed by an arrow or the like with reference to the geomagnetic sensor 39 (S9).
- the display of the distance information and the azimuth information in the processes S7 and S9 is not performed by an instruction from the operation unit.
- the distance between the sought person and the person in charge is large, only the distance information is displayed, indicating only the approximate distance and direction, and the person in charge of the search is in close proximity to the person to be searched, and a detailed map is displayed.
- the search is started, it is easier to search by displaying the direction of yourself and specifying the direction you are heading.
- control unit 36 determines in the process S2 that the search information such as personal information
- search information such as personal information
- the search manager is notified that such information has been stored in the second storage area 35b of the storage unit 35.
- search instruction is given by the searcher, such information is displayed on the display section 37.
- the control unit 36 checks whether or not an instruction input of “search completed” has been received from the search engineer.
- the display as shown in FIG. 8 is performed on the display unit 37 by the display process in the process S7 and the like.
- the location information of the person to be searched (A), the location information of the person in charge of the search (B), a vector diagram showing the relative positional relationship (C), and the information of the distance (D ) And the direction of the searcher (E) are displayed on the map.
- One of the features of the present embodiment is that a map of an appropriate scale is downloaded in the process S5.
- the relative positional relationship between the person in charge of the search and the person being searched is clearly shown on the map, and the search is effectively supported.
- the direction of the search end 3 and the direction of the vector diagram showing the relative positional relationship between the searched person and the searcher should match. It is also preferable to rotate and display the map image. As a result, the direction of the sought person can be intuitively grasped, and convenience is further improved.
- the mark (A) indicating the location information of the sought person may be a figure (for example, a circle) having an area related to the error range, based on the error information associated with the method of checking the current location of the sought person.
- the error information may be stored in the search terminal 3 and used.
- the position information is acquired by using the GPS and the mobile phone base station 6, and the error is corrected by a positioning server (not shown). Error information may be managed, and this error information may be transmitted to the search terminal 3.
- the search terminal 3 of the present embodiment has a touch panel overlaid on the display unit 37, and receives operations such as touching the touch panel with a pen or the like (tapping the surface lightly (tapping)) to scroll the map. May be performed. For example, touching a location from the center of the display section 37 to the right scrolls the map image to the right, and touching a location from the center of the display section 37 to the upper right scrolls to the upper right.
- the display is updated by scrolling the map so that, for example, the current position of the searched person is at the center.
- the search staff and the sought person are selected on a reduced scale map so that the current positions of both the searcher and the sought person are combined and displayed on the same map.
- the scale of the map to be displayed may be changed. It is preferable that the information of the map once downloaded be cached in the storage unit 35. In this case, before downloading the map data from the map server 24, search the storage unit 35 to see if the map data that has been downloaded and cached up to the previous time can be reused. Judgment (whether the area and scale represented by the cached map data is appropriate) is determined, and if it can be reused, the download process is interrupted and this cached map data is used. I do.
- the search terminal 3 of the present embodiment obtains information on the history of the current position of the transmitting terminal 1 stored in the center-side device 2 and uses the information of the history to search for the searched person. Displays the travel route of.
- the position management server 25 of the center-side device 2 includes a clock (not shown), and uses the information on the time measured by the clock to specifically add the history of the current position of the calling terminal 1. The information of the time at the time of the additional writing is associated. Then, the search terminal 3 requests the location information of the person to be searched, together with information on how long the past history information is needed (time condition information).
- the position management server 25 selects information matching the information of the time condition from the history of the information of the current position, and transmits the selected information to the search terminal 3.
- the search terminal 3 receives this information and displays the movement route (A) of the searched person as shown in FIG. You.
- a mark (B) indicating the current position of the user, a mark indicating the moving route and a diagram (X) are combined and displayed on the map.
- the marks indicating the movement route it is preferable that the mark is highlighted by a method such as color coding so that the information of the latest current position is easy to understand.
- FIG. 9 shows an example in which the vector line segment from the current position of the searcher to the current position of the sought person is not displayed, this may be displayed. Further, the distance and the direction in which the player is facing may be displayed together.
- the position management server 25 receives the inquiry about the position information when performing the position information providing process, and provides the position information of the searched person as it is. Inquiry to the instruction server 28 of the control unit 22 using the identifier of the person in charge and the command identifier received together with the information, and the transmission of the terminal 1 attached to the person to be searched associated with the person in charge of the search By obtaining a terminal identifier and providing information on the current location related to this calling terminal identifier, it is no longer necessary to respond to inquiries from unrelated search personnel, and the privacy of the searchee can be maintained. In addition to the above, it becomes possible to deal with, for example, the case where the search terminal 3 is stolen.
- the search terminal 3 may call the PHS in accordance with an instruction from a searcher.
- the calling terminal 1 sounds a ringing tone, and the searched person can be specified reliably. That is, even if it is not a PHS, the originating terminal 1 is provided with an audio output unit that emits a specific audio in response to a received signal, and responds to a signal from an operator such as a telephone office or from the center-side device 2 It is preferable to make the sound sound.
- the search terminal 3 transmits a signal instructing the sounding of the voice to the telephone station or the center-side device 2 in response to the operation of the search staff.
- the center-side device 2 receives this signal, the center-side device 2 transmits an instruction to sound a sound to the corresponding transmitting end device 1.
- the transmitting terminal 1 is attached in advance to candidates to be searched (toddlers who may be lost or elderly people who have a wandering habit).
- the location management server 25 of device 2 intermittently receives The information on the current position to be communicated is stored. Once an incident such as a lost child occurs, the center grasps the situation and the center staff operates the control console 27 and possesses the search end 3 via the instruction server 28. Select the searcher and give the searcher a search instruction. Then, on the control unit 22 side, the clerk identifier and the command identifier set to the search end 3 of the selected search technician, and the transmission end 1 attached to the sought person pertaining to the search instruction. Terminal identifier.
- the search terminal 3 inquires the information of the searched person while transmitting the information on the current position of the search terminal. Then, the center-side device 2 determines the confidential level that can be disclosed based on the relative distance between the current position of the search terminal 3 and the current position of the transmitting terminal 1 attached to the searched person. Initially, the relative distance is generally large, so the confidentiality level that can be disclosed is low, and the minimum required information on the current location of the searched person is provided.
- the search terminal 3 acquires the information of the searched person provided by the center device 2 in this manner, and extracts the information of the position of the searched person included in the information.
- the search end device 3 examines its own current position, downloads map information suitable for displaying the position of the sought person and its own position from the map server 24, and outputs each information.
- the display unit 3 7 c Thereby search terminal 3 of synthesizing the display displays the screen as shown in FIG. 8, - one own current position and the current position of the seeker is displayed on the map the c becomes Rukoto, when another operation is displayed as shown in FIG. 9 and acquired the information of the moving path of the seeker to the display unit 3 7.
- This travel route information is received based on conditions such as, for example, “the travel route within the past hour”.
- this condition may be not only a time condition but also a geographical condition such as “a moving route within 5 km” .c
- the search is performed.
- the information of the sought person provided from the center-side device 2 increases, and for example, image data of a face photograph of the sought person becomes included.
- the search terminal 3 displays such information according to the instruction.
- the distribution of personal information can be minimized to improve its security, and the search can be supported by providing personal information to search personnel as needed.
- the operation time (elapsed time from the registration operation) as a condition related to the operation status of the search terminal 3 and the center device 2 based on the setting of the lost state are set.
- the contents of the instruction and the information on the sought person stored in the search terminal 3 are erased, and the reference becomes impossible.
- the search terminal 3 can acquire the current position based on information from the GPS (Global Positioning System) satellite 5. If so, for example, the content of the command stored when the current position deviates from a preset range may be set to be deleted.
- the contents of the storage areas 35 a and b made of the volatile memory in the storage section 35 are made to be inaccessible by erasing the contents.
- a preset path code is input. It is also preferable to adopt a configuration such that it can be referred to again. This can be realized by a method such as encrypting the contents of the storage unit 35 with a predetermined key.
- the search engineer goes to the office to which the user belongs, receives the search end 3 within the office, connects this to the office equipment 4, and performs a registration operation.
- the operator identifier of the worker in charge is associated with the terminal identifier of the search terminal 3, and the center-side device 2 (registered). Timer 38 is started.
- the worker carries this search terminal 3 and goes out, and receives a search command from the center device 2 wirelessly outdoors. That is, when the instructor of the center-side device 2 assigns a work instruction from the control console 27 to a predetermined operator, the instruction server 28 uses the operator identifier of the operator as a key to identify the corresponding terminal identifier. Is recognized, the instruction identifier, which is the identifier of the work instruction, is associated with the terminal identifier, and the instruction identifier of the work instruction is transmitted to the search terminal 3. Then, the search terminal 3 accesses the center-side device 2 by transmitting the terminal identifier and the preset passcode, and further transmits the instruction identifier to request a corresponding work instruction.
- the work instruction server 28 checks whether or not the terminal identifier of the search terminal 3 making the request is associated with the instruction identifier, and actually carries the search end 3. Check with the searcher to see if a command has been issued. Then, when this confirmation is made, the contents of the command are transmitted to the search terminal 3. Then, the search end 3 remembers the content of this instruction and, as described above, displays it in response to the operation of the searcher.
- the search terminal 3 is lost from the search staff, such as when the search terminal 3 is stolen, and if the search staff can contact the center, it is determined that the center was stolen. Report. Then, the person in charge at the center operates the control console 27 to set a flag indicating that the search end 3 carried by the worker is lost.
- the instruction server 28 periodically and repeatedly transmits an instruction to delete the stored contents to the search terminal 3 to which the flag is set, until the instruction to erase the stored content is transmitted to the lost search terminal 3. .
- the search terminal 3 receives this instruction, the stored work content is deleted by this instruction.
- the search terminal 3 does not receive the erasing instruction and an unauthorized user who steals the search terminal 3 accesses the remote device 2, the center device 2 is lost at the time of the access. If the setting indicating that the data is lost is referred to by referring to the flag indicating that the data is lost, an instruction to delete the stored contents is transmitted to the search terminal 3 concerned. Then, when the search terminal 3 receives this instruction, it erases the stored content and disables reference.
- the self-destruction time for example, 8 hours
- the process of erasing the stored contents is performed. Done.
- the contents of the command and the information of the person to be searched cannot be referred to by the processing of the search end 3 itself or by grasping the loss in the center-side device 2, so that the security can be improved. Further, according to the present embodiment, since the content of the instruction is transmitted only to search terminal 3 to which the instruction was actually issued, security can be improved.
- the center device 2 determines the information that can be disclosed based on the position information of the search terminal 3 and the calling terminal 1 has been described, but it is assumed that the search terminal 3 makes this determination. Since it does not matter, the search terminal in this case is The process 3 will be described. In this case, the processing in the center apparatus 2 and the processing in the search terminal 3 are slightly different.
- the center apparatus 2 when the center apparatus 2 receives the inquiry about the information about the sought person from the search terminal 3, the center apparatus 2 transmits the information about the sought person to the search terminal 3 regardless of the security level. I do.
- the search terminal 3 performs the following processing shown in FIG. 10 instead of the processing shown in FIG. That is, the control unit 36 of the search terminal 3 receives the search command including the command identifier from the control unit 22 of the center-side device 2 (S 21), and receives the command identifier together with the received command identifier. A signal for inquiring the information of the person to be searched corresponding to is transmitted (S22). Then, the control unit 36 stores the content of the command in the first storage area 35a of the storage unit 35, and displays the content of the command on the display unit 37 to notify the reception of the command.
- control unit 36 stores the information of the sought person received in response to the inquiry transmitted in the process S22 in the second storage area 35b of the storage unit 35 (S23).
- the entire information of the sought person is received regardless of the confidential level, and is stored in the second storage area 35b.
- the control unit 36 further acquires its own current position based on the signal from the GPS satellite 5 received by the wireless unit 32, and transmits this position information to the positioning server via the mobile phone base station 6. Then, the position information corrected by the positioning server is acquired again (S24), and the current position information of the sought person stored in the second storage area 35b and its own information acquired in the processing S24 are obtained. The relative distance is calculated from the information of the current position (S25), and the map data of a reduced scale corresponding to the position and the distance is downloaded from the map server 24 of the position information management unit 21 to the download port. Yes (S26).
- control unit 36 refers to the information on the relative distance as the relative positional relationship calculated in the process S25, and determines the confidential level that can be disclosed according to the relative distance (S27). This determination can be made by referring to a table as shown in FIG. 6, as already described.
- the control unit 36 displays the information of the downloaded map on the display unit 37, and combines and displays a mark indicating the current position of the sought person on the map.
- the searcher ’s current location That is, the mark indicating the current position (the current position acquired in processing S24) is also displayed together (S28). Further, in accordance with an instruction from the searcher, information up to the confidential level determined to be available for disclosure is displayed as search guidance (S29).
- the search guidance combines a vector diagram (arrow) from the mark indicating the current position of the searcher to the mark indicating the current position of the person to be searched on a map.
- arrow There are displayed information, information on the relative distance, information on the direction to which the user is currently facing obtained by referring to the geomagnetic sensor 33, etc., and as described above, these may be displayed together. is there.
- the control unit 36 determines whether or not the search completion instruction has been input (S30), and if there is no completion instruction input (if No), the processing is repeated from the processing S22 and executed. Run. In this case, if only the information on the current location of the sought person is acquired, communication efficiency can be improved without receiving information such as personal information that is not updated frequently.
- the completion instruction is input in the process S30 (if Yes)
- the search instruction should include information regarding the access right for the inquiry (such as information on the search identifier). include. Furthermore, the process of erasing the contents of the storage unit 35 in the event of loss is as described above.
- the search end device 3 obtains information from the center device 2, the decryption key is included in the search command and the center device 2 transmits the decryption key to the search device.
- the information may be encrypted and transmitted, and the search terminal 3 may extract the information of the sought person using the decryption key included in the search instruction.
- the security level attribute is information that is determined to be the minimum necessary for search (security level attribute “0”) and information that requires security such as personal information (security level attribute “1”)
- two levels can be set.
- the level of information such as the address is set higher than the level of security of the image of the face photo (“2”). It is also preferable to have multiple stages.
- relative distance has been referred to as relative positional relationship information.However, based on pre-set zone information, whether the two have entered the same zone is referred to as relative positional relationship. You may.
- This zone includes, for example, the coverage of base stations such as PHS.
- the current position information of the searcher and the current position information of the sought person are obtained, and the searcher and the searcher are displayed on a map based on the current position information of the searcher and the sought person. Since the search support device combines and displays the relative positional relationship with the sought person, visibility is improved, and quick search can be supported.
- the search technician is carried by the search technician concerned, acquires the command from the instruction center side, stores the content of the acquired command, and presents it to the search technician.
- the search terminal deletes the stored contents when the time elapses. Since the terminal is used as a search terminal, even if it is lost due to theft or the like, the stored information becomes inaccessible after a predetermined time, improving security. it can.
- the center-side device manages a loss flag indicating the loss of each search terminal and sends an instruction to erase the stored contents to the search terminal set as lost, the search support system is used. Can be improved.
- information on the searchee is provided only to the authorized search staff (searcher) who has actually received the search instruction, and the state of information provision is controlled using a preset confidentiality level. Therefore, security can be improved.
- the memory of the information about the sought person is deleted, thus improving security.
- the present invention is extremely useful as a system used by police and security companies to search for wanderers, etc. It is also useful as a work command transmission system in which work instructions are transmitted ⁇ o
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Description
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Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002434382A CA2434382A1 (en) | 2001-01-12 | 2001-10-11 | Search supporting system |
EP01974798A EP1351174A4 (en) | 2001-01-12 | 2001-10-11 | SEARCH SUPPORT DEVICE, SEARCH SUPPORT SYSTEM, INSTRUCTION MANUAL SENDING DEVICE, SEARCH SUPPORT PROCESS AND OPERATING INSTRUCTION SYSTEM |
KR1020037009351A KR100847774B1 (ko) | 2001-01-12 | 2001-10-11 | 수색지원장치, 수색지원시스템, 작업지시단말,수색지원방법 및 작업지시시스템 |
JP2002558191A JP4188690B2 (ja) | 2001-01-12 | 2001-10-11 | 捜索支援装置及び捜索支援システム |
AU2001294230A AU2001294230B2 (en) | 2001-01-12 | 2001-10-11 | Search supporting apparatus, search supporting system, operation instructing terminal, search supporting method, and operation instructing system |
CNB018219543A CN1313946C (zh) | 2001-01-12 | 2001-10-11 | 搜索支援装置、搜索支援***、操作指令终端、搜索支援方法及操作指令*** |
US10/616,369 US20040107191A1 (en) | 2001-01-12 | 2003-07-09 | Search supporting apparatus, search supporting system, operation instructing terminal, search supporting method, and operation instructing system |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001005102 | 2001-01-12 | ||
JP2001-5101 | 2001-01-12 | ||
JP2001005101 | 2001-01-12 | ||
JP2001-5102 | 2001-01-12 | ||
JP2001-55519 | 2001-02-28 | ||
JP2001055519 | 2001-02-28 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US10/616,369 Continuation US20040107191A1 (en) | 2001-01-12 | 2003-07-09 | Search supporting apparatus, search supporting system, operation instructing terminal, search supporting method, and operation instructing system |
Publications (1)
Publication Number | Publication Date |
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WO2002057976A1 true WO2002057976A1 (fr) | 2002-07-25 |
Family
ID=27345703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2001/008949 WO2002057976A1 (fr) | 2001-01-12 | 2001-10-11 | Appareil d'assistance de recherche, systeme d'assistance de recherche, terminal d'instruction d'operations, procede d'assistance de recherche, et systeme d'instruction d'operations |
Country Status (9)
Country | Link |
---|---|
US (1) | US20040107191A1 (ja) |
EP (1) | EP1351174A4 (ja) |
JP (1) | JP4188690B2 (ja) |
KR (1) | KR100847774B1 (ja) |
CN (1) | CN1313946C (ja) |
AU (1) | AU2001294230B2 (ja) |
CA (1) | CA2434382A1 (ja) |
TW (1) | TWI223180B (ja) |
WO (1) | WO2002057976A1 (ja) |
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Also Published As
Publication number | Publication date |
---|---|
US20040107191A1 (en) | 2004-06-03 |
TWI223180B (en) | 2004-11-01 |
JP4188690B2 (ja) | 2008-11-26 |
AU2001294230B9 (en) | 2002-07-30 |
CN1313946C (zh) | 2007-05-02 |
CN1486471A (zh) | 2004-03-31 |
KR100847774B1 (ko) | 2008-07-23 |
CA2434382A1 (en) | 2002-07-25 |
KR20030096246A (ko) | 2003-12-24 |
EP1351174A1 (en) | 2003-10-08 |
EP1351174A4 (en) | 2008-10-29 |
AU2001294230B2 (en) | 2007-09-20 |
JPWO2002057976A1 (ja) | 2004-05-27 |
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