WO2019111359A1 - Dispositif de commande de gestion de groupe et procédé de commande de gestion de groupe - Google Patents

Dispositif de commande de gestion de groupe et procédé de commande de gestion de groupe Download PDF

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Publication number
WO2019111359A1
WO2019111359A1 PCT/JP2017/043861 JP2017043861W WO2019111359A1 WO 2019111359 A1 WO2019111359 A1 WO 2019111359A1 JP 2017043861 W JP2017043861 W JP 2017043861W WO 2019111359 A1 WO2019111359 A1 WO 2019111359A1
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WIPO (PCT)
Prior art keywords
car
hall call
registered
floor
call
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PCT/JP2017/043861
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English (en)
Japanese (ja)
Inventor
訓 鳥谷部
孝道 星野
貴大 羽鳥
Original Assignee
株式会社日立製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to CN201780096752.4A priority Critical patent/CN111344244B/zh
Priority to PCT/JP2017/043861 priority patent/WO2019111359A1/fr
Priority to JP2019557928A priority patent/JP6894982B2/ja
Publication of WO2019111359A1 publication Critical patent/WO2019111359A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/06—Control systems without regulation, i.e. without retroactive action electric
    • B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
    • B66B1/18—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements with means for storing pulses controlling the movements of several cars or cages

Definitions

  • the present invention relates to a group management control apparatus that manages the operation of a plurality of elevators, and a group management control method.
  • the elevator described in Patent Document 1 assigns elevators to a new hall call (new hall call)
  • the elevator takes a plurality of cycles to serve multiple cycles.
  • the arrival time is predicted and calculated, and the result is recorded in the predicted arrival time table.
  • the invention described in Patent Document 1 selects and allocates the elevator that can service the new hall call the fastest using the estimated arrival time table.
  • Patent Document 1 the technology described in Patent Document 1 is that the service floor is divided (the express zone is set) to service the registered floor of the already-registered call where the crowded passage occurs, and the service by the division of the express zone There is a floor that falls.
  • the present invention has been made in consideration of the above situation, and the waiting time of the user of the registered floor of the already registered call where full passage occurs without dividing the service floor (setting the express zone) is long. Purpose is to suppress
  • the group management control device is a hall call information collection unit for collecting hall call information from hall call generators provided on each of a plurality of floors and generating a hall call, and an operation status of a plurality of cars
  • the car information collecting unit for collecting car information related to each car and each car of each new car and registered car are registered after at least a new hall call is generated for each of a plurality of cars based on the hall call information and the car information
  • an assigned car selection unit which calculates an assignment evaluation value reflecting the predicted time until arrival at the registered floor of the call, and selects a car to be assigned to a new landing call based on the assignment evaluation value.
  • the assigned car selection unit registers the hall call of which the car is already registered.
  • the corresponding car passes the registered floor of the already registered landing call at the first turn, and after the second round, the registered landing call is The predicted time until arrival at the registered floor is calculated, and the predicted time of the second cycle is reflected in the assignment evaluation value of the corresponding car.
  • FIG. 5A is an explanatory view showing an operation example of a car
  • FIG. 5A shows an operation example of a conventional car
  • FIG. 5B shows an operation example of the car according to an embodiment of the present invention.
  • FIG. 1 is an entire configuration diagram showing an example of a group management elevator system according to an embodiment of the present invention.
  • the group management elevator system 3 installed in a building is installed in, for example, an elevator control device 1 installed in an elevator machine room (not shown) and a hoistway (not shown), and the operation is managed by the elevator control device 1 And three cars 41 to 43. Machine numbers are assigned to the cars 41 to 43 in order from the first to third cars, respectively.
  • the group management elevator system 3 includes a hall call button 10, hall lanterns (reservation lights) 91 to 93, and holders 101 to 103 for every service floor of the cars 41 to 43 (exemplified on the ninth floor in FIG. 1).
  • the cars 41 to 43 and the holders 101 to 103 are not distinguished from one another, they may be referred to as “car” and “holder” without a code, respectively.
  • the number of cars is three in the present embodiment, the number of cars may be plural.
  • an information terminal 51 for the user to register a destination floor and a car position display 61 for displaying the current position of the car 41 are installed.
  • a load sensor 71 for detecting the load of the user who got in the car 41 is installed.
  • an information terminal 52 for the user to register a destination floor and a car position display 62 for displaying the current position of the car 42 are installed.
  • a load sensor 72 for detecting the load of the user who got in the car 42 is installed.
  • an information terminal 53 for the user to register a destination floor and a car position display 63 for displaying the current position of the car 43 are installed in the car 43 of the third car, and the lower part of the floor of the car 43 is installed.
  • the load sensor 73 for detecting the load of the user who got into the car 43 is installed in the car.
  • the hall call button 10 is an example of a hall call generator.
  • the hall call button 10 is installed near the hall of the service floor, and a push button type operator is used as an example.
  • the hall call button 10 includes an upper button operated when the user desires to move to the upper floor, and a lower button operated when the user desires to move to the lower floor.
  • the hall call button 10 When the user operates the hall call button 10, the hall call button 10 generates a hall call signal, and a hall call is generated on the corresponding floor.
  • FIG. 1 it is assumed that the user operates the hall call button 10 and registers the hall call in the elevator control device 1.
  • Hall lanterns 91 to 93 are provided in the holders 101 to 103 of the landings of the floors serving as service floors of the cars 41 to 43, are lit by signals from the car control devices 31 to 33, and travel directions of the cars 41 to 43 Inform the user.
  • the hall lanterns 91 to 93 may display only the upward and downward directions, and may display the current locations of the cars 41 to 43.
  • the hall doors 101 to 103 are provided at the entrances to the respective cars 41 to 43 at the landings of the floors serving as the service floors of the cars 41 to 43.
  • the elevator control device 1 comprises a group management control device 2 and a number of elevator car control devices 31 to 33 equal in number to the three cars 41 to 43.
  • the group management control device 2 selects one car assigned to the hall call generated by the hall call button 10 from the cars 41 to 43. Then, the group management control device 2 controls raising and lowering of the cars 41 to 43, display of the car position display devices 61 to 63, display of the hall lanterns 91 to 93, and the like through the elevator control devices 31 to 33.
  • the car control devices 31 to 33 transmit car information to the car information collecting unit 22.
  • the machine control devices 31 to 33 when they are not distinguished from one another, they will be referred to as a “machine control device” without a code.
  • the group management control device 2 includes a hall call information collection unit 21, a car information collection unit 22, a traffic information detection unit 23, an estimated arrival time table generation unit 24, a full load determination unit 25, and an assigned car selection unit 26. Have.
  • the hall call information collection unit 21 collects hall call information from a hall call signal generated when the user operates the hall call button 10.
  • the hall call information includes registered floor information indicating the floor where the hall call has occurred, and desired movement direction information indicating a desired movement direction.
  • the registered floor information is information indicating the floor (registered floor) on which the hall call button 10 on which the user has performed an operation is installed. For example, it is revealed from the registered floor information that the registered floor is a lobby floor.
  • the desired movement direction information is information indicating a movement direction desired by the user who gets in from the registered floor, generated by the user operating the hall call button 10.
  • the hall call information collected by the hall call information collection unit 21 is sent to the traffic information detection unit 23 and the estimated arrival time table generation unit 24.
  • the car information collecting unit 22 collects the car information of each of the cars 41 to 43 transmitted from the car control devices 31 to 33.
  • the car information for example, positions of the cars 41 to 43 transmitted from the car control devices 31 to 33, moving directions, and loads of users in the cars 41 to 43 obtained from the load sensors 71 to 73 (fullness or Information on the operation status of the car such as congestion degree) is included.
  • the car information of the cars 41 to 43 collected by the car information collection unit 22 is sent to the traffic information detection unit 23, the estimated arrival time table creation unit 24, and the fullness determination unit 25.
  • the traffic information detection unit 23 uses the hall call information collected by the hall call information collection unit 21 and the car information of the cars 41 to 43 collected by the car information collection unit 22 to the user of the group management elevator system 3 Detect traffic information. Then, the traffic information detected by the traffic information detection unit 23 is sent to the estimated arrival time table creation unit 24.
  • the traffic information detection unit 23 is a learning system, and can recognize the current traffic condition from the daily operation status (information related to the operation status) of the cars 41 to 43.
  • the traffic information detection unit 23 learns the traffic situation based on car usage information such as the car position and the number of passengers and the destination floor information, and determines what kind of driving program is suitable at that time. For this reason, from the car information (and the number of people by floor that indicate the flow of people in the building separately input from an external device, etc.), which of the feature modes indicating a typical traffic situation in the building belongs to to decide.
  • the feature mode indicates the state of the traffic condition divided into a certain number by the downward and upward traffic information.
  • traffic conditions where the number of passengers is low both in the up and down directions is referred to as low peak
  • traffic conditions where the number of upstream people is large is the up peak
  • traffic situations where the number of downstream people is large is called the down peak.
  • the feature mode is characterized by the nature of the building, and new features may be extracted from the collected traffic conditions. When a new feature is extracted, the traffic information detection unit 23 generates and registers this as a building-unique feature mode, and learns the tendency of changes in other feature modes.
  • the arrival predicted time table creation unit 24 Based on the hall call information, the car information of the cars 41 to 43, and the traffic information of the user of the building detected by the traffic information detection unit 23, the arrival predicted time table creation unit 24 generates a new hall call.
  • An estimated arrival time table (see FIG. 4) is created which stores information on the estimated time for the first and second rounds until the cars 41 to 43 arrive at each floor after that.
  • the predicted arrival time table creation unit 24 predicts the arrival time of each floor every time a new landing call is generated or periodically, and updates the information on the predicted arrival time table with the latest predicted arrival time information.
  • each car 41 to 43 arrives at each registered floor of a new hall call (person's call) and a registered hall call (others call) after at least a new hall call is generated.
  • Information of predicted time of the first round to the second round of the first round may be included.
  • the estimated arrival time table (or each piece of information stored in the estimated arrival time table) created by the estimated arrival time table creation unit 24 is sent to the fullness determination unit 25 and the assigned car selection unit 26.
  • the fullness determination unit 25 determines whether or not a fullness is predicted when the cars 41 to 43 reach the registered floor of the landing call, based on the car information of the cars 41 to 43 and the estimated arrival time table. For example, the fullness determination unit 25 calculates the percentage of the maximum load (load when full) of the load currently applied to the floor of the car from the measurement result of the load sensor to determine the fullness of the car 2 It can be detected. If the threshold determined to be full is 100% (or 90% with a margin), the load measured by the load sensor exceeds 100% (or 90%) of the maximum load, and It is judged that the inside is full.
  • the threshold may be the maximum load capacity [kg] when full.
  • a camera monitoring camera (not shown) for photographing the inside of the car 2 can also be used as a method of determining the fullness state in the car.
  • Image processing for example, human recognition processing
  • the human recognition process for example, there is a technique of detecting a human by extracting a human face from an image. It should be noted that even when there is no vacant space in the car due to an object such as a luggage or a wheelchair as well as a person, it may be determined that the vehicle is full.
  • the assigned car selection unit 26 When a new landing call is generated, the assigned car selection unit 26 generates a new and already registered car since at least a new landing call is generated for each of the cars 41 to 44 based on the hall call information and the car information. An assignment evaluation value is calculated that reflects the predicted time to arrive at the registered floor of each landing call. In the car of the car having the smallest allocation evaluation value in the present embodiment, the total of the waiting time of the user until the car arrives at the registered floor of the new and registered hall call is minimized.
  • the assigned car selection unit 26 selects one of the cars 41 to 43 based on the estimated arrival time table created (updated) by the estimated arrival time table creation unit 24 and the determination result (fullness or congestion degree) of the fullness determination unit 25.
  • the allocation evaluation value is calculated for each time.
  • the assigned car selection unit 26 selects, from among the cars 41 to 43, a car to which a new landing call is to be assigned, based on the assignment evaluation value of each of the cars 41 to 43.
  • the assigned car selection unit 26 determines that the car is already registered.
  • the second-round arrival estimated time is calculated as the estimated time to arrive at the registered floor of the call.
  • the estimated arrival time of the second cycle is the registered floor of the registered floor call on the second cycle after the car passes the registered floor of the registered floor call at the first cycle after a new floor call is generated It is the predicted time to return to.
  • the assigned car selection unit 26 reflects the estimated arrival time for the second round on the assignment evaluation value of the corresponding car.
  • the assigned car selection unit 26 is based on the determination result of the fullness determination unit 25 and indicates that the registered floor of the already registered landing call where the full passage of the car is predicted to occur when a new landing call is generated. If it is determined that there is a waiting time evaluation value for the already registered hall call based on the predicted time of the second cycle until the corresponding car stored in the estimated arrival time table arrives at each floor (FIG. Calculate the other person waiting time evaluation value). Then, the assigned car selection unit 26 reflects the waiting time evaluation value in the assignment evaluation value.
  • the assigned car selection unit 26 reduces the total waiting time based on the determination result of the fullness determination unit 25 and the estimated time until the car stored in the estimated arrival time table arrives at each floor.
  • a new landing call is assigned to one car selected from a plurality of cars.
  • the car controller controls the operation of the car so that the car to which the hall call has been allocated moves to the registered floor.
  • a series of processing performed by the assigned car selection unit 26 is performed according to the flowcharts shown in FIG. 6 and FIG. 7 described later.
  • the assigned car selection unit 26 described above may have the functions of the traffic information detection unit 23, the estimated arrival time table creation unit 24, and the fullness determination unit 25.
  • a destination floor registration device may be used as a landing call generation device.
  • the destination floor registration device is a device which is installed at a landing of each floor serving as a service floor of a car, and a user inputs a destination floor and performs call registration.
  • the landing call and the destination floor information are transmitted to the landing call information collection unit 21 by the user performing call registration in the destination floor registration device.
  • the destination floor registration device is provided with a display unit, and the unit number of the car assigned by the group management control device 2 is displayed on the display unit. Therefore, after the call registration in the destination floor registration device, the user confirms the machine number displayed on the display unit, and waits for the arrival of the car in front of the car of the machine number.
  • FIG. 2 is a block diagram showing an example of the hardware configuration of the computer C.
  • the computer C is hardware that is used as a so-called computer.
  • the computer C includes a central processing unit (CPU) C1 connected to the bus C4, a read only memory (ROM) C2, and a random access memory (RAM) C3. Furthermore, the computer C includes a non-volatile storage C5 and a network interface C6.
  • the CPU C1 reads program code of software that realizes each function according to the present embodiment from the ROM C2 and executes it. In the RAM C3, variables, parameters, and the like generated during the arithmetic processing are temporarily written. The operations of the group management control device 2 and the machine control devices 31 to 36 are executed by the CPU C1, for example.
  • non-volatile storage C5 for example, a hard disk drive (HDD), a solid state drive (SSD), a flexible disk, an optical disk, an optical magnetic disk, a CD-ROM, a CD-R, a magnetic tape, a non-volatile memory, etc. are used.
  • HDD hard disk drive
  • SSD solid state drive
  • flexible disk an optical disk
  • optical magnetic disk a CD-ROM
  • CD-R a CD-R
  • magnetic tape a non-volatile memory
  • non-volatile storage C5 for example, a hard disk drive (HDD), a solid state drive (SSD), a flexible disk, an optical disk, an optical magnetic disk, a CD-ROM, a CD-R, a magnetic tape, a non-volatile memory, etc.
  • OS operating system
  • a program for causing the computer C to function is recorded in the non-volatile storage C5.
  • the ROM C2 and the non-volatile storage C5 store programs, data and the like necessary for the CPU C1 to operate, and an example of a computer readable non-transitory recording medium storing a program executed by the computer C Used as Therefore, this program is permanently stored in the ROM C2 and the non-volatile storage C5.
  • the estimated arrival time table created and updated by the estimated arrival time table creator 24 is constructed, for example, in the non-volatile storage C5.
  • a network interface card or the like is used for the network interface C6, and various types of data can be transmitted and received between apparatuses via a local area network (LAN), a dedicated line, and the like.
  • LAN local area network
  • dedicated line and the like.
  • FIGS. 3 to 5 are diagrams for explaining an operation example of the car by the group management control device 2.
  • FIG. FIGS. 3 to 5 show an operation example of the first car (car 41) in a building where car operation is performed between the first floor to the 10th floor.
  • FIG. 3 is an explanatory view showing an example of the car position of the first car and the hall call.
  • the current position of the car 41 is on the seventh floor, and the current moving direction (calling direction) of the car 41 is downward.
  • the hall call information is collected by the hall call information collection unit 21, and the hall call 101 (downward filled triangle on the ninth floor) Is detected and registered that the desired movement direction is downward.
  • hall calls 201 and 202 triangles downward having the desired movement direction facing down have already occurred on the fourth floor and the third floor.
  • the hall call 101 generated by the user himself is referred to as a "new call” or a "person call”
  • the hall calls 201 and 202 already registered by others are "already registered calls” or "others call” Also referred to as
  • FIG. 4 is an explanatory view showing an example of predicted time until the car 41 stored in the estimated arrival time table arrives at each floor.
  • the moving time to the floor immediately below and the floor immediately below is adjacent to 5 seconds in a uniform manner.
  • the car 41 located on the seventh floor is set as the starting point (0 seconds) of the prediction time.
  • the estimated time for the car 41 to move down (DN) from the 7th floor and reach the 1st floor is 30 seconds, turn on the 1st floor and move up (UP) to the 10th floor
  • the predicted time to arrive at is 75 seconds, and the predicted time to turn back on the 10th floor and return to the original 7th floor (time taken for one lap) is 90 seconds.
  • the estimated time to arrive on the first floor of the second lap is 120 seconds
  • the turnaround time on the first floor to reach the 10th floor is 165 seconds
  • the turn on the 10th floor is reversed and the 8th floor is arrived
  • the time to do is 175 seconds.
  • FIG. 5 is an explanatory view showing an operation example of the car 41
  • FIG. 5A shows an operation example of the conventional car 41
  • FIG. 5B shows an operation example of the car 41 according to an embodiment of the present invention.
  • the car position and the landing call are the same as the situation shown in FIG.
  • the car 41 moving downward in the vicinity of the seventh floor is the car 41 even though the already registered call 201 and the already registered call 202 are registered on the fourth and third floors.
  • the car 41 passes the 4th and 3rd floors because the interior of the car is full. Then, the car 41 travels around the hoistway almost and arrives and stops at the ninth floor where the new call 101 is registered.
  • the users of already registered calls 201 and 202 (FIG. 3) of the fourth floor and the third floor pass the car 41 at the first round, and when the second floor is full of the car 41 at the upper floor, I can not get in the car 41.
  • the estimated arrival times of the fourth floor and the third floor of the second cycle are 105 seconds and 110 seconds, and the waiting time until the users of the fourth floor and the third floor can get in the car becomes even longer.
  • the car 41 moving downward around the seventh floor arrives at the fourth and third floors with the registered calls 201 and 202
  • the inside of the car becomes full.
  • the car 41 passes the fourth and third floors in the first round.
  • another car is assigned to a user on the ninth floor where the new call 101 is present, and the car 41 passes the ninth floor.
  • the car 41 is prevented from being full when it arrives on the fourth floor and the third floor in the second cycle, and the user of the registered call gets in the car.
  • the allocation of landing calls other than the registered calls 201 and 202 is suppressed, and the registered calls 201 and 202 can be saved, and the waiting time of the user can be significantly shortened.
  • FIG. 6 is a flowchart showing an example of a process of assigning a new hall call to any of a plurality of cars. In the following processing, it is assumed that the user registers a hall call using the hall call button 10.
  • the hall call information collection unit 21 collects hall call information from the hall call signal generated by the hall call button 10 (S1).
  • the hall call information includes information on the floor (registered floor) where the hall call has occurred and the user's desired moving direction.
  • the car information collecting unit 22 collects car information from the car control devices 31 to 33 (S2).
  • the car information includes, for example, positions of the cars 41 to 43 transmitted from the car control devices 31 to 33, moving directions, and users of the cars 41 to 43 obtained from the load sensors 71 to 73. It contains information on the operation status of the car such as load (fullness or congestion).
  • the traffic information detection unit 23 uses the hall call information collected by the hall call information collection unit 21 and the car information of the cars 41 to 43 collected by the car information collection unit 22 to be used by the traffic of the user in the building. Information is detected (S3).
  • the estimated arrival time table creation unit 24 creates an estimated arrival time table (see FIG. 4) based on the hall call information, the car information of the cars 41 to 43, and the traffic information of the users in the building (S4). ).
  • the estimated arrival time table stores information on the estimated time of the first round and the estimated time of the second round from the occurrence of a new landing call until each car 41 to 43 arrives at each floor. It is done.
  • the fullness determination unit 25 determines whether or not the fullness is predicted when the cars 41 to 43 reach the registered floor of the hall call. Then, the determination result is sent to the assigned car selection unit 26 (S5).
  • the assigned car selection unit 26 assigns each car (cars 41 to 43) based on the estimated arrival time table created (updated) by the estimated arrival time table creation unit 24 and the determination result of the fullness determination unit 25.
  • An evaluation value is calculated (S6). For example, the assigned car selection unit 26 calculates an assignment evaluation value for each car based on the person waiting time evaluation value (waiting time for a new call), the elevator state evaluation value, the other person waiting time evaluation value, and the like.
  • the car selection unit 26 calculates three allocation evaluation values.
  • the assigned car selection unit 26 calculates an assigned evaluation value obtained by summing up the evaluation values obtained for each car.
  • the assignment evaluation value may be a value calculated by the assignment car selection unit 26 by multiplying each evaluation value.
  • the personal waiting time evaluation value is a value obtained by evaluating the waiting time until the car arrives at the registration floor of the newly registered hall call (new call) from the floor (position) where the car is moving or stopping. It is. If the waiting time is short, the waiting time evaluation value is small, and if the waiting time is long, the waiting time evaluation value is large.
  • the elevator state evaluation value is a value obtained by evaluating factors that affect the waiting time, such as the deceleration of the car and the door open state. For example, the elevator state evaluation value decreases when the car is moving or can be immediately moved when the door is closed. On the other hand, when the car is decelerating or stopping or the door is open, the elevator state evaluation value becomes large.
  • the elevator state evaluation value may reflect the load information of the car collected by the car information collecting unit 22. For example, if it can be confirmed from the load of the user in the car that the number of users in the car is large, it is expected that it will take time for the user to get off before arriving at the registered floor, so the elevator state evaluation value Becomes larger.
  • the other waiting time evaluation value is a value obtained by evaluating the waiting time until the car arrives from the floor where the car is moving or stopping to the registered floor of the already registered hall call (pre-registered call). If the waiting time is short, the waiting time evaluation value is small, and if the waiting time is long, the waiting time evaluation value is large.
  • the assigned car selection unit 26 is based on the determination result of the fullness determination unit 25 and indicates that the registered floor of the already registered landing call where the full passage of the car is expected to pass when a new landing call is generated (for example, FIG. 5) If it is determined that there is a third floor and a fourth floor in the second floor, the waiting time until the car arrives at the registered floor of the already registered hall call in the second round is evaluated as this other waiting time evaluation value. calculate. The calculation method of this other person waiting time evaluation value will be described in detail with reference to FIG.
  • FIG. 7 is a flowchart illustrating an example of a process of calculating the other person waiting time evaluation value.
  • the assigned car selection unit 26 determines whether there is another person's call (pre-registered call) based on the hall call information (S11), and if there is no other person's call (NO in S11), the other person's call
  • the other person waiting time evaluation value is calculated in consideration of the information without the user (S15). After the process of step S15 ends, the process returns to the process of step S6 of FIG.
  • the assigned car selection unit 26 determines whether the registered floor of the other person's call is a floor where full passage is predicted based on the determination result of the fullness determination unit 25. It is determined (S12). Here, if the registered floor of the other person's call is a floor where full occupancy is predicted (YES in S12), the assigned car selection unit 26 takes into consideration the predicted time of the second round of the estimated arrival time table. The other person waiting time is calculated (S13). On the other hand, if the registered floor of the other party's call is not the floor where full occupancy is predicted (NO in S12), the assigned car selection unit 26 calculates the other's waiting time by the estimated time of the first round of the estimated arrival time table. To do (S14).
  • step S13 or step S14 the assigned car selection unit 26 calculates the other person waiting time evaluation value based on the calculated other person waiting time (S15). After the process of step S15 ends, the process returns to the process of step S6 of FIG.
  • the assigned car selection unit 26 compares the assigned evaluation value for each car and assigns a landing call to the car with the smallest assigned evaluation value (S7). If there is a car expected to pass through the registered floor of the already registered hall call when a new hall call is generated, another person waiting for the second round is considered in the allocation evaluation value The time evaluation value is included, and the allocation evaluation value becomes large. As a result, the assigned car selection unit 26 does not assign a new landing call to the corresponding car (in this embodiment, the first car). Then, the assigned car selection unit 26 assigns a new hall call to a different car (in the case of FIGS. 3 to 5, the second car or the third car) in the corresponding car.
  • the assigned car selection unit 26 transmits, to the car control device corresponding to the car to which the hall call has been allocated, an allocation signal indicating that the hall call has been allocated (S8).
  • the car to which the hall call is assigned is driven by the elevator control device in a predetermined operation pattern.
  • the assigned car selection unit 26 evaluates a waiting time for a new call and a registered call affected by the new call when performing the normal assignment evaluation.
  • the assigned car selection unit 26 estimates the arrival time table even before the car passes through the registered floor of the corresponding registered call. Calculate the other person waiting time evaluation value using the estimated second arrival arrival time registered in.
  • this embodiment suppresses new car allocation to other floors other than the registered floor of the already registered call, and gives priority (service stop) to the registered floor of the already registered call which has been full. Can.
  • the present embodiment when there is a floor of an already registered call whose fullness is predicted when a new call is generated, the other person's waiting time evaluation calculated using the estimated arrival time of the second cycle. Reflect the value in the assigned evaluation value. Therefore, the present embodiment can suppress the increase in waiting time of the user of the registered floor of the already-registered call due to full passage without dividing the service floor (setting the express zone) as in the conventional case. .
  • the priority of the evaluation value of a specific item in the allocation evaluation value is set high, and based on the magnitude of the evaluation value of this specific item, the machine to be allocated to the hall call is determined. It is also good. For example, a hall call may be assigned to a car with the smallest other person waiting time evaluation value.
  • the other person waiting time evaluation value is calculated using the second estimated arrival time, and the allocation is performed. Although it was made to reflect in an evaluation value, you may use arrival arrival time after the third lap. For example, the estimated arrival time of each floor up to the third turn is registered in the estimated arrival time table, the other person waiting time evaluation value is calculated using the estimated arrival time of the third turn, and reflected on the allocation evaluation value. It is also good. This is effective, for example, when there is a popular area such as an observation deck on the upper floor, and a car that a large number of users always board from the upper floor descends. It is possible to balance the waiting time of the user.
  • the above-described embodiment is a detailed and specific description of the configuration of the apparatus and system for the purpose of easy understanding of the present invention, and is not necessarily limited to one having all the components described.
  • each component, function, and the like described above may be realized by software by a processor interpreting and executing a program that realizes each function.
  • SYMBOLS 1 Elevator control apparatus, 2 ... Group management control apparatus, 3 ... Group management elevator system, 10 ... Hall call button, 21 ... Hall call information collection part, 22 ... Car information collection part, 23 ... Traffic information detection part, 24 ... Arrival time prediction table making unit, 25: full load judgment unit, 26: assigned car selection unit, 31 to 33: machine control device, 41 to 43: car, 71 to 73: load sensor, 101: new call (person's call), 201, 202 ... existing registration call (others call)

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)

Abstract

La présente invention concerne, selon un mode de réalisation, un dispositif de commande de gestion de groupe qui : calcule des valeurs d'évaluation d'attribution pour une pluralité de cabines ; calcule un temps estimé entre le moment où un nouvel appel de palier est émis et le moment où une cabine arrive pour la seconde fois au niveau d'un étage enregistré avec un appel enregistré existant en tant que temps estimé jusqu'à ce que la cabine arrive au niveau de l'étage enregistré avec l'appel enregistré existant dans une situation où l'étage enregistré avec l'appel enregistré existant est censé être transmis en raison d'une cabine complète lorsque le nouvel appel de palier est émis au moment où la cabine à attribuer au nouvel appel de palier est sélectionnée sur la base de la valeur d'évaluation d'attribution ; et reflète le temps estimé pour la seconde fois dans la valeur d'évaluation d'attribution de la cabine.
PCT/JP2017/043861 2017-12-06 2017-12-06 Dispositif de commande de gestion de groupe et procédé de commande de gestion de groupe WO2019111359A1 (fr)

Priority Applications (3)

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CN201780096752.4A CN111344244B (zh) 2017-12-06 2017-12-06 组管理控制装置及组管理控制方法
PCT/JP2017/043861 WO2019111359A1 (fr) 2017-12-06 2017-12-06 Dispositif de commande de gestion de groupe et procédé de commande de gestion de groupe
JP2019557928A JP6894982B2 (ja) 2017-12-06 2017-12-06 群管理制御装置及び群管理制御方法

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Cited By (3)

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WO2021044959A1 (fr) * 2019-09-03 2021-03-11 日立建機株式会社 Système de gestion de site et engin de chantier
WO2021070321A1 (fr) * 2019-10-10 2021-04-15 株式会社日立製作所 Système d'ascenseur et dispositif de commande d'ascenseur
CN112744653A (zh) * 2019-10-31 2021-05-04 株式会社日立大厦系统 电梯运行诊断装置、电梯运行诊断系统和电梯运行诊断方法

Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
JP7171773B2 (ja) * 2021-01-04 2022-11-15 東芝エレベータ株式会社 エレベータ制御装置、エレベータ制御システム、方法及びプログラム

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WO2010074201A1 (fr) * 2008-12-25 2010-07-01 フジテック株式会社 Procédé et dispositif permettant de gérer/commander un groupe d'ascenseurs
JP2013010587A (ja) * 2011-06-28 2013-01-17 Toshiba Elevator Co Ltd エレベータの群管理システム
JP2017013985A (ja) * 2015-07-03 2017-01-19 株式会社日立製作所 群管理エレベータ装置及び群管理による乗車号機の割り当て方法

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Publication number Priority date Publication date Assignee Title
WO2010074201A1 (fr) * 2008-12-25 2010-07-01 フジテック株式会社 Procédé et dispositif permettant de gérer/commander un groupe d'ascenseurs
JP2013010587A (ja) * 2011-06-28 2013-01-17 Toshiba Elevator Co Ltd エレベータの群管理システム
JP2017013985A (ja) * 2015-07-03 2017-01-19 株式会社日立製作所 群管理エレベータ装置及び群管理による乗車号機の割り当て方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021044959A1 (fr) * 2019-09-03 2021-03-11 日立建機株式会社 Système de gestion de site et engin de chantier
WO2021070321A1 (fr) * 2019-10-10 2021-04-15 株式会社日立製作所 Système d'ascenseur et dispositif de commande d'ascenseur
CN112744653A (zh) * 2019-10-31 2021-05-04 株式会社日立大厦系统 电梯运行诊断装置、电梯运行诊断系统和电梯运行诊断方法

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CN111344244B (zh) 2022-02-15
CN111344244A (zh) 2020-06-26
JPWO2019111359A1 (ja) 2020-11-19

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