CN109928276B - Elevator with a movable elevator car - Google Patents
Elevator with a movable elevator car Download PDFInfo
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- CN109928276B CN109928276B CN201811524634.1A CN201811524634A CN109928276B CN 109928276 B CN109928276 B CN 109928276B CN 201811524634 A CN201811524634 A CN 201811524634A CN 109928276 B CN109928276 B CN 109928276B
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Abstract
The elevator of the invention is directed at the use crowded condition of the elevator, and more appropriate information is notified to users, thereby alleviating the crowding and enabling the users to move smoothly in the building. The elevator of the present invention is provided with a control unit for detecting a destination floor or a departure floor of an elevator user, and is characterized by further comprising an output unit for outputting, to a display device, a command for displaying user-specific information indicating a specific user that is the user moving to a specific destination floor or the user moving from a specific departure floor, and usage time change information indicating the usage time of the elevator to be changed by the specific user.
Description
Technical Field
The present invention relates to elevators.
Background
For example, patent document 1 describes the following technique: if the number of users exceeds a predetermined threshold at each time based on the use state of the elevator, the user is prompted to use the elevator for a predetermined guidance time period to alleviate the congestion of the use of the elevator.
Documents of the prior art
Patent document
Patent document 1: japanese patent laid-open No. 2016-160079
Disclosure of Invention
Technical problem to be solved by the invention
In the above-described conventional technique, the content described in patent document 1 has an effect of urging a user to grasp a congested time zone and avoid the time zone, but since information is collectively notified to users of all buildings to urge avoidance of congestion, it is considered that there is a case where notification is not appropriate for users of a certain floor.
The present invention has been made to solve the above-described problems of the prior art, and an object of the present invention is to provide an elevator capable of displaying the use time of the elevator to be changed to a specific user according to the use state of the elevator.
Technical scheme for solving technical problem
In order to achieve the above object, an elevator according to the present invention includes a control unit that detects a destination floor or a departure floor of an elevator user, and further includes an output unit that outputs a command to display user-specific information indicating a specific user who moves to a specific destination floor or a user who moves from a specific departure floor and use time change information indicating a use time of the elevator to be changed by the specific user, to a display device.
Effects of the invention
According to the present invention, it is possible to provide an elevator capable of displaying the use time of the elevator to be changed to a specific user.
Drawings
Fig. 1 is an overall block diagram showing one embodiment of the present invention.
Fig. 2 is a flow chart of displaying information to a user in one embodiment of the present invention.
Fig. 3 is a flow chart of displaying information to a user in one embodiment of the invention.
Fig. 4(a) and 4(b) are diagrams showing examples of displaying information to users at landings in an embodiment of the present invention.
Fig. 5(a) and 5(b) are diagrams showing examples of displaying information to a user in a car in one embodiment of the present invention.
Fig. 6(a) and 6(b) are diagrams showing examples of displaying information to users at landings in an embodiment of the present invention.
Fig. 7(a) and 7(b) show examples of displaying information to a user in a car in one embodiment of the present invention.
Fig. 8 is a diagram showing a detailed process of the recommended time calculation unit for elevator use according to the embodiment of the present invention.
Fig. 9(a) and 9(b) are diagrams illustrating an example of simulation calculation of the time shift of the number of people using the present invention.
Fig. 10 is a diagram illustrating details of obtaining an appropriate offset time by a simulation calculation using a time offset of the number of people according to an embodiment of the present invention.
Fig. 11 is a diagram for explaining a simulation calculation method of a time lag of the number of users according to an embodiment of the present invention.
Detailed Description
The following describes embodiments with reference to the drawings.
[ examples ]
An embodiment of the present invention will be described below with reference to fig. 1 to 11.
Fig. 1 shows an overall block diagram illustrating an elevator according to an embodiment of the present invention.
To explain the gist of the present embodiment, (1) the number of people using an elevator is detected for each time zone and for each user's destination floor/departure floor; (2) judging the condition that the number of the users exceeds the maximum number of the transported people of the elevator; (3) in this case, the destination floor/departure floor where the number of users is large is determined (the time shift of these users becomes most effective); (4) further calculating how effectively these users will use time staggered; (5) when the user of the target floor is actually detected, the recommended use time (the use time to be changed) is displayed and notified to the inside of the elevator car, the elevator landing, or the like.
Particularly important are the following: a destination floor/departure floor where the number of users is large is identified, and a use recommended time for notifying the user on the floor is displayed with the user on the floor as a destination.
Also, it may be the point to inform specifically how much time the offset is. This is because: in high-rise buildings and composite buildings, since the usage pattern of the building is different for each floor, if a floor that is used particularly frequently (becomes a leading floor) is determined when the usage is concentrated, and time shift is performed mainly by the user of the floor, congestion can be more effectively alleviated.
The overall block diagram of fig. 1 will be described in detail below. The elevator control section 01 performs control and management related to the operation of the elevator, and integrates input signals required for the control and management, information from sensors, and the like.
Specifically, the following signals are input to the control section 01: the information on the hall call signal is used by using signals such as time information, a hall call signal (a user's starting floor, a target direction, etc.), a car call signal (a user's target floor), a target floor call signal in the case of an elevator in which a target floor is input at a hall (both the starting floor and the target floor can be detected, and the number of people can also be detected by the number of times of call input), a number of people sensor signal using a retransmission sensor or a camera mounted in the car, and a number of people sensor signal provided at an elevator hall.
In the elevator user number calculation section 02 for each time slot to each destination floor/departure floor, the number of passengers, the number of departures, the number of waiting passengers, and the like of the elevator on each floor are calculated from the time information, the hall call signal, the car call signal, the destination floor call signal, the information of the in-car load retransmission sensor or the number sensor, and the hall user number sensor, and the number of elevator users on each time slot, each destination floor, and each departure floor is calculated.
This is data (use history) showing the change in the number of elevator users per time as shown in fig. 10 described later.
The elevator-using person number storage section 03 for each time slot-each destination floor/departure floor stores these data as a database from the past. This data is used to perform statistical processing such as averaging or statistical processing for each day of the week, and to estimate a more appropriate number of elevator users.
The elevator specification data storage section 04 stores specification data such as the speed, the rated number of passengers, the floor, the travel distance, and the number of cars of the elevator, and the maximum number of people to be transported (threshold value) of the elevator is calculated by the elevator maximum number of people to be transported (threshold value) calculation section 05 using these data.
The maximum number of persons to be transported in the elevator corresponds to the transportation capacity of the elevator used for the traffic calculation of the elevator, and the number of persons to be transported per predetermined time is calculated from the average round time, the rated number of passengers, the riding rate, and the like.
In the elevator use number exceeding threshold value determining section 06 (determining section 06), the number of elevator use persons calculated by the elevator use number calculating section 02 for each time slot, each destination floor and each departure floor is compared with the maximum number of elevator transport persons, and it is determined whether or not the number of elevator use persons exceeds the maximum number of elevator transport persons (threshold value).
The case (time zone) in which the number of users exceeds the maximum number of transportation persons is a case in which the use is concentrated and the transportation capability of the elevator reaches the limit, and the elevator can be used appropriately by taking a measure to avoid the use of the concentration. To avoid this concentration of use, as described below, the notification use recommended time is displayed according to the user's destination floor/departure floor.
When the number of users exceeds the maximum number of delivered persons, the destination floor/departure floor detection unit 07, which has a large number of users when the number of users exceeds the threshold value, detects a destination floor or a departure floor, which has a large number of users in the time zone.
Since it is particularly important to alleviate concentrated use of the destination floor or the departure floor, which is the maximum number of people used, the floor having the maximum number of people used is preferentially detected. The detection result is stored in the destination floor/departure floor data storage section 08, which stores the number of users exceeding the threshold value.
The user's destination/departure floor detection section 09 detects the user's destination floor or departure floor in real time from the information of the hall call, car call, and destination floor call in the elevator control section 01.
In the determination unit 10 for a specific destination floor/departure floor in which the number of users is large for the detected floor, it is determined whether or not the detected destination floor or departure floor of the user is a specific destination floor or departure floor in which the number of users is large.
Here, the information on the specific floor where the number of users is large is used as the data of the destination floor/departure floor data storage section 08 where the number of users is large when the number of users exceeds the threshold value.
In the above example, the detection unit 09 detects the destination floor or the departure floor of the user in real time, but in the case of an elevator having a structure in which the prediction result of a prediction unit (not shown) that predicts the occurrence of a future elevator user (future user) and the destination floor and the departure floor of the future user after a predetermined time is input to the elevator, the determination unit 10 may be configured to determine whether or not the destination floor or the departure floor of the user who is predicted (corresponding to the detection) to be generated in the future by the prediction unit is a specific destination floor or departure floor having a large number of people.
The prediction unit may be mounted on an elevator, for example, or may be provided outside the elevator and connected to the elevator via a communication network.
In the recommended time calculation unit 11 for elevator use by the user of the specific destination floor/departure floor, the recommended time for elevator use by the user using a large number of specific destination floors or departure floors, that is, the elevator use time to be changed is calculated.
In this calculation, based on the data of the number of people used (the history of the number of people used, which indicates the number of people used per time) indicating a predetermined destination floor or departure floor and the data of the maximum number of people transported by the elevator), the time variation of the number of people used when the user on the predetermined floor deviates from the use time is simulated, and the amount of time deviation (which is equal to or less than the maximum number of people transported by the elevator) with a high effect is calculated based on the maximum number of people transported by the elevator.
As a result, for example, the following recommended time for elevator use can be obtained: in the morning of crowded work, if the user in 10 stories comes 5 minutes earlier (time period of 8:30-8: 40), the concentration of use can be alleviated.
The recommended time data storage unit 12 for elevator use by the user for the specific destination floor/departure floor stores the above-described results for each time zone in which use is congested.
In the case where a plurality of floors (for example, a plurality of target floors) are used together in a centralized manner, different recommended times for appropriate elevator use are calculated for each of the floors.
For example, by dividing the time shift to the side of the advance time and the time shift to the side of the retard time, the effect of alleviating congestion can be obtained with a smaller time shift amount.
In this case, for each detected destination floor or departure floor, the recommended time of use of the elevator corresponding thereto is displayed.
In the recommended time selection unit 13 for use of an elevator by a user of a specific target floor/departure floor detected in real time, the recommended time for use of an elevator to be notified is selected by the user of a specific target floor or departure floor detected in real time based on the target floor or departure floor and the time at that time (detected by the time counting unit 14).
For example, for a user who has a destination floor of 10, the recommended time of use for the user whose destination floor is 10 is selected by the recommended time data storage unit 12 of elevator use for the user whose destination floor/departure floor is specified.
Further, the display is switched to the following case according to the displayed time: a case of using data of a time value of a difference from the current time (for example, 5 minutes later from the present, etc.), a case of using recommended use time information (for example, 8:30-8:35, etc.), or the like.
In the detected specific destination floor/departure floor and the recommended time data for elevator use for that floor, the output unit 15 (output unit 15) matches the recommended time data for elevator use selected, i.e., the time change information, with specific user information indicating a specific user, which is a user of the detected specific destination floor or departure floor, and outputs a displayed command to the display device 16 for the user and the display device 17 for the user/building tenant manager other than the elevator facility.
The display device 16 for the user is, for example, a display device in an elevator car or a display device at an elevator landing, and displays, for the user of a specific destination floor or departure floor detected in real time, recommended time for use of the elevator for the destination floor or departure floor corresponding to the user in the elevator car or elevator landing where the user is located.
As a result, the user of the specific destination floor or departure floor can be notified of the correspondence with the destination floor or departure floor.
The display device 17 other than the elevator device for the user/building tenant manager is a display terminal (a mobile terminal such as a personal computer, a smart phone, or a tablet) of the user or a building tenant management company, or an electronic sign (digital sign) in the building. In this case, the display to the user is the same as the timing of the display device 16 for the user.
On the other hand, the display to the building tenant manager is a display to the headquarters of the building tenant company or the like, and the recommended time for the office hours or the lunch hours is displayed.
If only the user's personal office time or lunch time is changed, there may be a limit because, for example, the user cannot arrive late, and in this case, the recommended time for the office time or lunch time that is the basis thereof is notified, thereby enabling more effective handling.
In particular, when the working hours or lunch hours of a plurality of tenants (different floors) coincide with each other, it is effective to notify the recommended time so that one or both of them are shifted. In addition, in the above case, it is difficult to exchange information such as the operation schedule between different tenants, and therefore, on the elevator side, the peak time is detected from the time lapse of the number of people using the elevator, and the recommended times for use of the elevator are notified so as not to overlap with each other, so that concentrated use can be appropriately avoided.
Fig. 2 shows a flowchart of a process of displaying a recommended time for notifying elevator use to a user of a specific target floor. This is a process in which the time zone is the working time (and the latter half of the lunch), and the traffic flow is the traffic flow of the upward congestion type.
First, it is determined whether a call signal (car call or destination floor call) for a specific destination floor where the number of people is large is detected (a 01). If the call signal is detected, it is determined whether there is recommended time information for the use of the elevator by the user for the destination floor of the call signal (A02). When there is the recommended time information, it is determined whether or not the time when the call signal is detected is a time zone in which the number of elevator users exceeds the maximum number of elevator users (A03).
When the number of elevator users exceeds the maximum number of elevator users in the time slot, the current time is the crowded time, and the display form of the recommended time for elevator use is displayed by the time value of the difference from the current time (A04).
If the time period is not the time period, the time is far from the time of crowded use (off-peak time), and therefore the display format of the recommended time of elevator use is displayed at the recommended time (a 05).
Further, it is determined whether or not the elevator group management system is a destination floor reservation type elevator group management system (a 06). In the destination floor reservation type elevator group management system, since the user inputs the destination floor before taking the car, the destination floor of the user can be detected in advance.
In the case of a destination floor reservation type elevator group management system, it is determined whether or not an information display device is present at an elevator landing (A07).
When an information display device is provided at an elevator landing, information indicating the recommended time for use of the elevator by a user facing the destination floor is displayed and output to an information display device of an elevator number assigned to the destination floor call at the elevator landing at which the call is detected (A08). When the elevator group management is not the destination floor reservation type elevator group management or when no information display device is provided at an elevator landing, recommended time information for use of the elevator by a user of the destination floor is displayed and outputted to an information display device (A09) in the car of the elevator which travels to the destination floor (has a car call of the destination floor).
As described above, as in the processing flow of fig. 2, when the target floor of the user is the target floor of the recommended time information for use in the elevator, the recommended time information can be more appropriately notified by changing the display mode of the recommended time information for use in the elevator corresponding to the user of the target floor and displaying and notifying the recommended time information in the elevator hall or the car according to the time or the mode of the display device.
Fig. 3 shows a flowchart of a process of displaying a recommended time for notifying elevator use to a user of a specific target floor. This is processing in which the time period is the first half of lunch time and the time of leaving work, and the traffic flow is a downward congestion traffic flow.
First, it is determined whether or not a hall call signal is detected for a specific departure floor where the number of people is large (B01). When the detection is made, it is determined whether there is recommended time information for use of the elevator by the user for the floor (starting floor) of the hall call signal (B02).
When there is the recommended time information, it is determined whether or not the time when the call signal is detected is a time zone in which the number of elevator users exceeds the maximum number of elevator users (B03).
When the number of elevator users exceeds the maximum number of elevator users in the time slot, the current time is the crowded time, and the display form of the recommended time for elevator use is displayed by the time value of the difference from the current time (B04). If the time period is not the time period, the time is now far from the time of the crowded use (off-peak time), and therefore the display format of the recommended time of elevator use is displayed at the recommended time (B05).
Further, it is determined whether or not there is an information display device at the elevator landing (B06). When there is an information display device in an elevator hall, recommended time information for use of an elevator by a user who is assigned to the hall call floor is displayed on the information display device of the hall call floor (information is displayed until a car assigned to the hall call reaches the floor) (B07). When there is no information display device in the elevator hall, recommended time information for use of the elevator by a user at the hall call floor is displayed on an information display device in the car assigned to the hall call number (information is displayed after the user has entered the elevator at the hall call floor) (B08).
As described above, the processing flow of fig. 3 is also the same as that of fig. 2, and when the user's departure floor is the target floor of the recommended time information for use in the elevator, the recommended time information can be notified by an appropriate method according to the situation.
Fig. 4 to 7 each illustrate an example of a display notification of recommended change of the use time of an elevator by a user moving to a specific destination floor or a user moving from a specific departure floor.
Fig. 4 and 5 show the case of the display notification to the user who moves to the specific destination floor, and fig. 6 and 7 show the case of the display notification to the user who moves from the specific departure floor.
In addition, the locations shown are fig. 4 and 6 in the case of an elevator landing and fig. 5 and 7 in the case of a car.
Thus, the information is divided into the destination floor and the departure floor of the user, the recommended time for use is displayed for each of them, and the information is displayed in the hall and the car, so that the change of the use time can be recommended to the user more appropriately.
Fig. 4(a) and 4(b) are both examples of a situation in which, during morning work, destination floor calls of 10 th floor are assigned to the a-th elevator by the destination floor reservation type group management elevators. The landing where the user is located is floor 1.
First, fig. 4(a) is an example of a time period when the number of users exceeds the number of people transported by the elevator. When it is known that there is a display device (C01) at a landing of the A-number elevator and a user (C02) located in front of the landing goes to the 10 th floor, recommended time information for notifying the use of the elevator to the user who has the 10 th floor as a destination floor is displayed on the display device of the landing.
On the screen (C011a) of the display device, information of the user at the destination floor ("passenger going to 10 th floor") and information of the recommended time are displayed with a time value of the difference from the current time ("5 minutes earlier again") (C012 a).
This is because: since the current situation is the congestion situation, the time value of the difference from the current time is a display notification that is easy for the user to understand, with the current time being the base point. Further, the number of persons used at each time, and information of the recommended time and the number of persons used are displayed in a graph so that the situation of use is easily understood (C013 a).
Fig. 4(b) is an example of display during a non-congested period. The same reference numerals are given to the same portions as those in fig. 4(a), and the description thereof is omitted. In fig. 4(b), the recommended time information for elevator use is directly displayed with a different mark ("morning 8:30-8: 35") (C012 b).
Since this is a current situation in which congestion is not occurring, the notification is displayed at a time, which makes it easy to understand. Further, the graph (C013b) is also displayed at time.
Here, in the present example, the following configuration may be adopted: the output unit 15 outputs a command for displaying a notification on a display device of a landing until the car is dispatched to an elevator landing of floor 1. This is because the display of the display device at the hall is not required for the passenger who is riding the elevator and who has ridden the elevator.
Fig. 5(a) and 5(b) are both: a situation in which a car call of 10 floors is registered in a car when the elevator departs from floor 1 during morning work: .
Fig. 5(a) is an example of a time period when the number of users exceeds the number of persons transported by the elevator. A display device (D01) is provided in the car, and a user (D02) who gets in the car at floor 1 registers a car call (D03) at floor 10.
When a destination floor of 10 floors is detected by a car call, recommended time information for notifying the use of an elevator by a user who has 10 floors as the destination floor is displayed by a display device of a landing. The screen (D011a) of the display device displays the information of the recommended time (reference numerals D012a and D013a) by using the time value of the difference from the current time as in fig. 4 a, and the explanation thereof is omitted because it is the same as in fig. 4 a.
Fig. 5(b) is an example of display during a non-congested period. The same portions as those in fig. 5(a) are denoted by the same reference numerals, and description thereof is omitted. Fig. 5 b is also displayed in the same manner as fig. 4 b, and directly displays time information of the recommended time (reference numerals D012b and D013 b). The contents are the same as those of fig. 4(b), and therefore, the description thereof is omitted.
Here, the following may be configured: after the passenger gets into the car, the output unit 15 outputs a command for displaying the notification on a display device provided in the car. This is because the display of the display device in the car is not yet required for the passengers who take the elevator and are taking the elevator.
Fig. 6(a), 6(b) are both examples of the following conditions: this shows the situation of an elevator hall of 12 th floor at the start of lunch, and a user who has registered a hall call in the downward (Down) direction at 12 th floor is waiting.
Fig. 6(a) is an example of a time period when the number of users exceeds the number of persons transported by the elevator. Since a display device (E01) is provided at a landing and a user (E02) positioned in front of the landing can be detected by a landing call (EO3) in the downward (Down) direction of the 12 th floor, recommended time information for notifying the use of the elevator to the user who has the 12 th floor as the starting floor is displayed by the display device of the landing.
On the screen (E011a) of the display device, information of the user at the departure floor ("passenger riding an elevator from 12 th") and information of the recommended time (E012a) are displayed with a time value of the difference from the current time ("5 minutes later").
This is because: since the current situation is the congestion situation, the time value of the difference from the current time is a display notification that is easy for the user to understand, with the current time being the base point. Further, the number of persons used at each time, and information of recommended time and the number of persons used are displayed in a graph so that the situation of use is easily understood (E013 a).
Fig. 6(b) is an example of display during a non-congested period. The same portions as those in fig. 6(a) are denoted by the same reference numerals, and description thereof is omitted. In fig. 6(b), the recommended time information for elevator use is marked differently, and the time information of the recommended time ("day 12:10-12: 15") is directly displayed (E012 b).
Since this is a current situation in which congestion is not occurring, the notification is displayed at a time, which makes it easy to understand. The graph (E013b) is also displayed at time.
Fig. 7(a), 7(b) both represent examples of the following conditions: when lunch starts, the elevator stops at floor 12 for a landing call in the downward direction, and passengers get in the car and the car starts.
Fig. 7(a) is an example of a time period when the number of users exceeds the number of persons transported by the elevator. A display device (F01) is provided in the car, and a user (F02) gets on the car and starts the car at floor 12 (i.e., has traveled downward as indicated by reference numeral F03). Since it can be detected by a car call that the 12 th floor is the user's departure floor (riding floor), recommended time information for notifying the use of the elevator by the user who has the 12 th floor as the departure floor is displayed by a display device in the car. The screen (F011a) of the display device displays the information of the recommended time (reference numerals F012a and F013a) by the time value of the difference from the current time as in fig. 6 a, and the explanation thereof is omitted because it is the same as in fig. 6 a.
Fig. 7(b) is an example of display during a non-congested period. The same portions as those in fig. 7(a) are denoted by the same reference numerals, and description thereof is omitted. Fig. 7 b is also displayed in the same manner as fig. 6 b, and directly displays time information of the recommended time (reference numerals F012b and F013 b). The contents are the same as those of fig. 6(b), and therefore, the description thereof is omitted.
Fig. 8 is a diagram showing details of processing performed by the recommended time calculation unit 11 for elevator use by a user of a predetermined destination floor/departure floor in the overall block diagram showing one embodiment of the elevator of the present invention shown in fig. 1.
In fig. 8, a time offset amount setting unit 111 performs a process of setting a time offset amount of elevator use time. For example, 5 minutes earlier, or 5 minutes later. For example, the setting is basically performed in units of 5 minutes, and the advanced side and the retarded side are changed within a range of 15 minutes to 20 minutes, respectively. This is because if the time change amount is too large, the number of people who take the elevator according to the time change amount is reduced.
In addition, the time shift amount on the substantially forward side is prioritized during business hours (because the user does not arrive late at a predetermined business hour), and the time shift amount on the substantially backward side is prioritized during lunch hours (because the user cannot advance a predetermined lunch hour).
In the simulation calculation unit 112 for performing the simulation calculation of the deviation of the elevator use time using the number-of-people data of the target floor/departure floor having a large number of people, the simulation calculation of the deviation of the elevator use time is performed using the number-of-people data of the elevator use per time slot-each target floor/departure floor, the target floor/departure floor data having a large number of people used when the threshold value is exceeded, and the set time deviation amount.
This is because: the time-lapse data of the number of people using the floor to be calculated is simulated by shifting the amount of the time-shift amount (the number of people shifted may be adjusted in consideration of the actual situation).
In the total number of elevator users calculating unit 113 that shifts the elevator use time of the target floor, the total number of elevator users in the whole with other floors is calculated by shifting the elevator use time of the target floor calculated by the processing of reference numeral 112. The number of persons used at floors other than the target floor is calculated using the number of persons used for the elevator per time slot per destination floor/departure floor.
In the comparison and determination part 114 for the number of elevator users and the number of elevator transporting people, the total number of elevator users obtained by simulating the implementation deviation of the elevator using time of the target floor obtained by the processing calculation of the reference numeral 113 is compared with the maximum number of elevator transporting people.
The above-described processing is performed by changing the offset amount or the target floor, and if a solution (case) that does not exceed the number of persons to be transported of the elevator is appropriate, the recommended time determination unit 115 for elevator use for the user of the specific target floor/departure floor having a large number of persons to be used selects a better solution from the solutions, and if there is no solution that does not exceed the number of persons to be transported of the elevator, that is, if the calculated result shows that only the maximum number of persons to be used after the change is greater than the number of persons to be transported of the elevator (threshold), that is, if the calculated result shows that the maximum number of persons to be used is greater than the number of persons to be transported of the elevator (threshold), that the recommended time for elevator use is determined.
Here, as for the evaluation of the cases, each case is evaluated by, for example, an evaluation value. For example, in the case where the number of users who change the usage time is large, the congestion can be more effectively alleviated, and therefore the evaluation value becomes high. Further, the case where the time shift amount is small is easy for the user to perform, and therefore the evaluation value becomes higher when the time shift amount is small. The recommended time determination unit 115 calculates the evaluation value, for example.
Fig. 9(a) is a graph showing time transition data of the number of elevator users from floor 1 to floor 10 (target floor is floor 10) during work.
In contrast, an example of the result of the simulation operation when the user time offset is performed is the graph of fig. 9 (b). Here, an example in which 10 minutes (shifted by-10 minutes) is advanced is shown. The calculation is performed so that the peak time of the number of users is shifted in parallel in the direction 10 minutes ahead to perform time shift.
Fig. 10 shows an example of a simulation calculation when the current situation of the time transition data of the number of people used on each destination floor (from floor 1 to floors 8, 9, and 10) and the time of the elevator user has shifted (shifted in the advance direction) from floor 1 to floor 10 (destination floor is floor 10).
When the total number of elevator users from floor 1 is observed, in the case of this example, the peak value is dispersed by a time shift from floor 1 to floor 10, and the total number of elevator users becomes equal to or less than the maximum number of transportation persons.
Fig. 11 shows the result of simulation calculation performed by changing the time shift amount to the advance direction and the retard direction.
The target floors to be treated are also 10 th and 9 th floors, respectively. By changing the offset amount and the floor to be targeted, and performing simulation calculation on the combined solutions, the time offset amount of the recommended time to be the best use can be obtained.
The present invention is not limited to the above-described embodiments, and various modifications are also included. For example, the above-described embodiments have been described in detail to explain the present invention easily, but the present invention is not necessarily limited to having all the configurations described. Further, a part of the structure of one embodiment may be replaced with the structure of another embodiment, and the structure of another embodiment may be added to the structure of one embodiment. Further, some of the configurations of the embodiments may be added, deleted, or replaced with other configurations. Further, each of the above-described structures, functions, processing units, and the like may be partially or entirely realized by hardware, for example, by designing them with an integrated circuit. The above-described structures, functions, and the like may be realized by software by interpreting and executing a program for realizing the functions by a processor. Information such as programs, tables, and files for realizing the respective functions may be stored in a memory, a hard disk, a recording device such as a Solid State Drive (SSD), or a recording medium such as an IC card, an SD card, or a DVD.
Description of the reference symbols
01 Elevator control part
02 elevator user number calculating part for each time period-each target floor/departure floor
Storage part for elevator using number of people per time period-each target floor/departure floor 03
04 Elevator specification data storage part
05 elevator maximum number of people (threshold) calculating part
06 elevator user number exceeding threshold value determination part
07 target floor/departure floor detection unit for detecting a number of people using the elevator car when the number of people exceeds a threshold value
08 destination floor/departure floor storage unit with a large number of users when exceeding threshold
09 user's destination floor/departure floor detection unit
10 determination part for specific target floor/departure floor with large number of people using detected floor
11 recommended time calculation unit for elevator use by user of specific destination floor/departure floor
12 recommended time data storage unit for elevator use by user of specific destination floor/departure floor
13 recommended time selection unit for elevator use by user of detected specific destination floor/departure floor
14 hour meter
15 detected specific destination floor/departure floor and recommended time data output unit for elevator use for the floor
16 display device of elevator equipment for users
17 display means other than elevator equipment for the user/building tenant manager.
Claims (14)
1. An elevator having a detection unit for detecting a destination floor or a departure floor of an elevator user,
the elevator control system further comprises an output unit that outputs, to a display device, a command for displaying user-specific information indicating a specific user who is the user moving to a specific destination floor or the user moving from a specific departure floor and service time change information indicating the service time of the elevator to be changed by the specific user.
2. The elevator of claim 1, further comprising:
a user number calculating unit that calculates the number of users;
a determination unit that determines whether or not the number of users exceeds a predetermined threshold for each time zone; and
and a recommended-use time calculation unit that determines the specific user and calculates a time of use of the elevator to be changed by the specific user during a time period in which the determination unit determines that the number of users exceeds the threshold.
3. Elevator according to claim 2,
also comprises a user number storage part for storing the use history of the elevator,
in the use history, the number of users per the destination floor or the departure floor is stored for each of the time zones,
the determination unit determines whether or not the number of users exceeds the threshold for each of the time zones based on the usage history.
4. Elevator according to claim 3,
the output unit outputs the command when the detection unit detects the specific destination floor or the specific departure floor.
5. Elevator as defined in claim 4,
when the time zone in which the detection unit detects the specific destination floor or the specific departure floor is the time zone in which the determination unit determines that the number of users exceeds the threshold value, the output unit outputs the instruction for displaying the use time change information with a time value of a difference from a current time.
6. Elevator as defined in claim 4,
the output unit outputs the instruction for displaying the usage time change information at a time when the time zone in which the detection unit detects the specific destination floor or the specific departure floor is different from the time zone in which the determination unit determines that the number of users exceeds the threshold value.
7. Elevator according to claim 3,
the output unit outputs the command when a prediction unit predicts that a future user who will use the specific destination floor or the specific departure floor will occur, and the prediction unit predicts the occurrence of the future user, which is the user after a predetermined time, and the destination floor and the departure floor of the future user.
8. Elevator according to claim 2,
the recommended-use time calculation unit changes the use time of the user who moves to a predetermined destination floor or the user who moves from a predetermined departure floor within a range of a predetermined time width and performs a simulation calculation on the time change of the number of people used, and when an appropriate situation exists in which the maximum number of people used after the change is equal to or less than the threshold value as a result of the calculation, the recommended-use time calculation unit determines the user whose use time has been changed as the specific user in the appropriate situation, and calculates the time offset amount which is the amount of time after the change as the use time change information.
9. Elevator as defined in claim 8,
the recommended usage time calculation unit calculates an evaluation value for each of the appropriate cases when the appropriate case is plural, and determines the specific user and calculates the usage time change information based on the appropriate case in which the evaluation value is high,
the evaluation value is calculated based on at least one of the number of the specific users and the time offset, and the evaluation value is higher when the number of the specific users is larger and the evaluation value is higher when the time offset is smaller.
10. Elevator as defined in claim 8,
the recommended usage time calculation unit calculates an evaluation value for each of the excess cases only when the maximum number of users after the change is greater than the threshold value, that is, when the calculated result is an excess case, and determines the specific user and calculates the usage time change information based on the excess case in which the evaluation value is high,
the evaluation value is calculated based on the number of exceeded persons, which is the difference between the maximum number of persons used and the threshold value after the change, and the evaluation value is higher as the number of exceeded persons is smaller.
11. Elevator according to claim 1,
also comprises the display device arranged in the car,
the output unit outputs, to the display device, a command for displaying the user-specific information and the service time change information after the specific user has landed on the car.
12. Elevator according to claim 1,
further comprises the display device arranged at the landing,
the output unit outputs, to the display device, a command for displaying the user-specific information and the service time change information until a car is dispatched to the landing where the specific user waits.
13. Elevator according to claim 1,
the display device is a display terminal held by the user or a tenant manager of a building in which the elevator is installed.
14. Elevator according to claim 1,
the display device is an electronic sign provided in a building in which an elevator is installed.
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| Application Number | Priority Date | Filing Date | Title |
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| JP2017241316A JP6925252B2 (en) | 2017-12-18 | 2017-12-18 | Elevator |
| JP2017-241316 | 2017-12-18 |
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| JP6928568B2 (en) * | 2018-03-16 | 2021-09-01 | 株式会社日立ビルシステム | Elevator and information presentation method |
| JP7284115B2 (en) * | 2020-03-03 | 2023-05-30 | 株式会社日立ビルシステム | Elevator system and elevator information display method |
| JP7310752B2 (en) * | 2020-08-19 | 2023-07-19 | トヨタ自動車株式会社 | Information processing device, information processing system, program and information processing method |
| JP7506626B2 (en) * | 2021-03-23 | 2024-06-26 | 株式会社日立ビルシステム | Elevator operation management server, elevator system, and elevator congestion status display method |
| JP7499208B2 (en) * | 2021-03-31 | 2024-06-13 | 株式会社日立ビルシステム | People flow management system and people flow management method |
| CN115246607B (en) * | 2021-06-08 | 2023-03-14 | 菱王电梯有限公司 | Elevator taking information management method and device and elevator management equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105923478A (en) * | 2015-02-27 | 2016-09-07 | 株式会社日立制作所 | Elevator device |
| CN107235392A (en) * | 2016-03-28 | 2017-10-10 | 株式会社日立制作所 | The control method of lift appliance and lift appliance |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3769308B2 (en) * | 1994-02-18 | 2006-04-26 | 株式会社日立製作所 | Elevator group management control device |
| JPH08217341A (en) * | 1995-02-15 | 1996-08-27 | Hitachi Ltd | Group supervisory operation control device for elevator |
| JP2005196522A (en) * | 2004-01-08 | 2005-07-21 | Nec Infrontia Corp | Congestion condition management apparatus, congestion condition management system and program for congestion condition management apparatus |
| JP5583156B2 (en) * | 2012-02-20 | 2014-09-03 | 東芝エレベータ株式会社 | Elevator group management control system |
| JP6377549B2 (en) * | 2015-03-04 | 2018-08-22 | 株式会社日立製作所 | Elevator management system and elevator management method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923478A (en) * | 2015-02-27 | 2016-09-07 | 株式会社日立制作所 | Elevator device |
| CN107235392A (en) * | 2016-03-28 | 2017-10-10 | 株式会社日立制作所 | The control method of lift appliance and lift appliance |
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| JP6925252B2 (en) | 2021-08-25 |
| JP2019108189A (en) | 2019-07-04 |
| CN109928276A (en) | 2019-06-25 |
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