WO2020031231A1 - 運行管理装置および運行管理プログラム - Google Patents

運行管理装置および運行管理プログラム Download PDF

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Publication number
WO2020031231A1
WO2020031231A1 PCT/JP2018/029413 JP2018029413W WO2020031231A1 WO 2020031231 A1 WO2020031231 A1 WO 2020031231A1 JP 2018029413 W JP2018029413 W JP 2018029413W WO 2020031231 A1 WO2020031231 A1 WO 2020031231A1
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WO
WIPO (PCT)
Prior art keywords
car
stop floor
floor
call
operation management
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Application number
PCT/JP2018/029413
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English (en)
French (fr)
Japanese (ja)
Inventor
剛之 若土
Original Assignee
三菱電機株式会社
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=69414232&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2020031231(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP2020535346A priority Critical patent/JP6815568B2/ja
Priority to CN201880095787.0A priority patent/CN112566860A/zh
Priority to PCT/JP2018/029413 priority patent/WO2020031231A1/ja
Priority to DE112018007777.2T priority patent/DE112018007777B4/de
Publication of WO2020031231A1 publication Critical patent/WO2020031231A1/ja

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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
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/2408—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration where the allocation of a call to an elevator car is of importance, i.e. by means of a supervisory or group controller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/20—Details of the evaluation method for the allocation of a call to an elevator car
    • B66B2201/222—Taking into account the number of passengers present in the elevator car to be allocated

Definitions

  • the present invention relates to a technique for managing the operation of an elevator according to the situation in a car.
  • a conventional elevator operation management device determines that a car is full when the load on the car is equal to or greater than a reference value. Then, the operation management device makes the car go straight to the nearest floor of the car call in response to the hall call.
  • the operation management device makes the car go straight to the nearest floor of the car call in response to the hall call.
  • the occupied area per weight of the user carrying the carriage or stroller is larger than when only the user gets on. For this reason, even if there is no space for other users to get in, if the load of the car does not reach the reference value, it is not determined that the car is full. As a result, there is a possibility that the operation efficiency will be reduced since the other users will not be able to get on the vehicle and will respond to the hall call.
  • Patent Document 1 discloses an operation management device having a function of preventing a car from responding to a hall call when the load of the car does not increase or decrease when the door is opened at the hall.
  • the operation management device disclosed in Patent Literature 1 enables intentional direct driving by a user while riding.
  • the intentional direct driving by the user while riding is that the user in the car directs the car to the destination floor even though the car is not full.
  • the user in the car registers the car call not on the destination floor but on the middle floor (for example, the floor next to the boarding floor) and closes the door without leaving the car on the middle floor.
  • the door opens on the middle floor but the load of the car does not increase or decrease, so that the car goes straight to the destination floor even if the car is not full.
  • the present invention aims to make it possible to determine the full capacity according to the situation in the car. It is another object of the present invention to avoid intentional direct driving by a user while riding.
  • the operation management device of the present invention An entry / exit detection unit that performs entry / exit detection for detecting entry / exit of a user to / from the car at a stop floor where the elevator car has stopped; A call determination unit that determines the type of call that caused the movement of the car to the stop floor, When the factor of the movement of the car to the stop floor is a hall call, and when no user enters or exits the car at the stop floor, the state of the car at the stop floor is full. A state determining unit that determines a state.
  • the present invention it is possible to make a full capacity determination according to the situation in the car. For example, it is possible to determine the fullness in the following situation. Even if a car arrives at the hall due to a hall call, if there is no room in the car for the users of the hall to enter and there is no user getting off the car, the users of the hall will not be able to get into the car . According to the present invention, it is possible to determine the fullness in such a situation.
  • FIG. 1 is a configuration diagram of an elevator 200 according to the first embodiment.
  • FIG. 1 is a configuration diagram of an operation management device 100 according to a first embodiment.
  • 5 is a flowchart of an operation management method according to the first embodiment.
  • 9 is a flowchart of a door opening management process (S110) according to the first embodiment.
  • 5 is a flowchart of a state determination process (S120) according to the first embodiment.
  • 5 is a flowchart of an operation management process (S130) according to the first embodiment.
  • FIG. 9 is a configuration diagram of an operation management device 100 according to the second embodiment.
  • 9 is a flowchart of an operation management method according to the second embodiment.
  • 9 is a flowchart of a door opening management process (S210) according to the second embodiment.
  • 15 is a flowchart of an incoming / outgoing detection process (S214) according to the second embodiment.
  • 15 is a flowchart of a state determination process (S220) according to the second embodiment.
  • 17 is a flowchart of another example of the entry / exit detection processing (S214) according to the second embodiment.
  • 15 is a flowchart of another example of the state determination process (S220) according to the second embodiment.
  • 13 is a flowchart of an operation management method according to the third embodiment.
  • 15 is a flowchart of priority operation processing (S340) according to the third embodiment.
  • 15 is a flowchart of priority operation processing (S340) according to the third embodiment.
  • 15 is a flowchart of a door opening management process according to the fourth embodiment.
  • 19 is a flowchart of another example of the door opening management process according to the fourth embodiment.
  • FIG. 2 is a hardware configuration diagram of an operation management device 100 according to each embodiment.
  • Embodiment 1 An embodiment in which the operation of the elevator is managed according to the situation in the car will be described with reference to FIGS.
  • FIG. 1 shows a situation in which a user carrying a trolley is on the car 201 and another user is waiting at the landing 211.
  • the elevator 200 includes a car 201.
  • the car 201 includes a car door 202, a car operation panel 203, and a sensor 204.
  • the car door 202 is a door provided on the car 201.
  • the car operation panel 203 is an operation panel provided in the car 201, and is operated by a user in the car 201.
  • the sensor 204 is a sensor installed on the car door 202 and detects passage of an object.
  • the sensor 204 is an optical sensor, and detects a shield while the door is open.
  • the sensor 204 may be installed on the landing door 212.
  • the elevator 200 includes a hall door 212 and a hall operation panel 213 at the hall 211 on each floor.
  • the landing door 212 is a door provided in the landing 211.
  • the hall operation panel 213 is an operation panel provided on the hall 211 and is operated by a user of the hall 211.
  • the elevator 200 is an elevator of a type that raises and lowers a car using a hoist and a brake.
  • the elevator 200 includes a car driving device 221, a scale 222, and a door driving device 223.
  • the car driving device 221 is a device that moves the car 201 up and down. Specifically, the car driving device 221 is a hoist, a brake, and the like, and is connected to the car 201 via a rope 224.
  • the scale 222 is a scale that measures the load of the car 201, and is connected to the car 201 via a rope 224.
  • the door driving device 223 is a device that opens and closes a pair of doors of the car door 202 and the landing door 212.
  • the elevator 200 includes an operation management device 100.
  • the operation management device 100 is a device that manages the operation of the car 201.
  • the configuration of the operation management device 100 will be described based on FIG.
  • the operation management device 100 is a computer including hardware such as a processor 101, a memory 102, an auxiliary storage device 103, and an input / output interface 104. These pieces of hardware are connected to each other via signal lines.
  • the processor 101 is an integrated circuit (IC) that performs arithmetic processing, and controls other hardware.
  • the processor 101 is a CPU (Central Processing Unit).
  • the memory 102 is a volatile storage device.
  • the memory 102 is also called a main storage device or a main memory.
  • the memory 102 is a RAM (Random Access Memory).
  • the data stored in the memory 102 is stored in the auxiliary storage device 103 as needed.
  • the auxiliary storage device 103 is a nonvolatile storage device.
  • the auxiliary storage device 103 is a ROM (Read Only Memory), a HDD (Hard Disk Drive), or a flash memory.
  • the data stored in the auxiliary storage device 103 is loaded into the memory 102 as needed.
  • the input / output interface 104 is a port to which various devices are connected. Specifically, the car drive unit 221, the scale 222, the door drive unit 223, the car operation panel 203, the hall operation panel 213, and the sensor 204 are connected to the input / output interface 104 via signal lines.
  • the operation management device 100 includes elements such as an operation management unit 111, a door opening management unit 112, an access detection unit 113, a load determination unit 114, a call determination unit 115, and a state determination unit 116. These elements are realized by software.
  • the auxiliary storage device 103 stores an operation management program for causing a computer to function as the operation management unit 111, the door opening management unit 112, the access detection unit 113, the load determination unit 114, the call determination unit 115, and the state determination unit 116. ing.
  • the operation management program is loaded into the memory 102 and executed by the processor 101.
  • the auxiliary storage device 103 stores an OS (Operating System). At least a part of the OS is loaded into the memory 102 and executed by the processor 101. That is, the processor 101 executes the operation management program while executing the OS.
  • Data obtained by executing the operation management program is stored in a storage device such as the memory 102, the auxiliary storage device 103, a register in the processor 101, or a cache memory in the processor 101.
  • the memory 102 functions as the storage unit 120 that stores various data. However, another storage device may function as the storage unit 120 instead of or together with the memory 102.
  • the operation management device 100 may include a plurality of processors instead of the processor 101.
  • the plurality of processors share the role of the processor 101.
  • the operation management program can be recorded (stored) in a computer-readable manner on a non-volatile recording medium such as an optical disk or a flash memory.
  • the operation of the operation management device 100 corresponds to an operation management method.
  • the procedure of the operation management method corresponds to the procedure of the operation management program.
  • the operation management method will be described based on FIG.
  • the operation management method is executed when a hall call or a car call occurs while waiting for a hall call or a car call.
  • the hall call is a command for calling the car 201 to the hall 211, and is generated by operating the hall operation panel 213.
  • the car call is a command for moving the car 201 to the designated floor, and is generated by operating the car operation panel 203.
  • step S101 the operation management unit 111 receives a hall call or a car call. Specifically, the operation management unit 111 receives a hall call from the hall operation panel 213. Alternatively, the operation management unit 111 receives a car call from the car operation panel 203. The floor designated by the hall call or car call is called the destination floor.
  • the operation management unit 111 moves the car 201 to the destination floor. Specifically, the operation management unit 111 moves the car 201 to the destination floor by operating the car driving device 221.
  • the car driving device 221 causes the car 201 to travel toward the destination floor and stops the car 201 at the destination floor.
  • the operation management unit 111 receives a hall call and a car call that are newly generated until the car 201 arrives at the destination floor.
  • the floor at which the car 201 arrives last is referred to as the final destination floor.
  • step S110 the door opening management unit 112 performs door opening management. Specifically, the door opening management unit 112 opens and closes a pair of doors of the car door 202 and the landing door 212.
  • step S111 the door opening management unit 112 opens a pair of doors of the car door 202 and the landing door 212. Specifically, the door opening management unit 112 opens the pair of doors by operating the door driving device 223.
  • step S112 the door opening management unit 112 waits for the elapse of the normal time.
  • the normal time is a time predetermined as a time for opening the pair of doors.
  • step S113 the door opening management unit 112 closes the pair of doors. Specifically, the door opening management unit 112 closes the pair of doors by operating the door driving device 223.
  • step S114 the entry / exit detection unit 113 detects entry / exit of the user.
  • the detection of the user entering and exiting is a process of detecting the user entering and exiting the car 201 at the stop floor.
  • the stop floor is the floor where the car 201 has stopped, that is, the destination floor where the car 201 has arrived. In other words, the stop floor is the floor where the car 201 is currently stopped.
  • the entry / exit detection unit 113 detects the passage of an object by the sensor 204 at the stop floor as the entry or exit of the user to the car 201 at the stop floor.
  • step S102 the operation management unit 111 determines whether the car 201 has arrived at the final destination floor. That is, the operation management unit 111 determines whether the stop floor is the final destination floor. If the car 201 has arrived at the final destination floor, the process ends. If the car 201 has not arrived at the final destination floor, the process proceeds to step S120.
  • step S120 the state determination unit 116 performs a state determination. Specifically, the state determination unit 116 determines whether the state of the car 201 on the stop floor is a full state or an empty state.
  • the full state is a state in which a new user cannot get on the car 201.
  • the empty state is a state where a new user can get on the car 201.
  • step S121 the load determination unit 114 determines whether the load of the car 201 is equal to or greater than a reference value.
  • the reference value is a value corresponding to the maximum load weight of the car 201 and is determined in advance.
  • the scale 222 measures the load of the car 201.
  • the load determination unit 114 obtains the load of the car 201 from the scale 222 and compares the load of the car 201 with a reference value.
  • step S124 the state determination unit 116 determines that the state of the car 201 on the stop floor is the full state. If the load of the car 201 is less than the reference value, the processing proceeds to step S122.
  • step S122 the state determination unit 116 determines whether a user has entered or exited the car 201 at the stop floor. If a user enters or exits the car 201 at the stop floor, the process proceeds to step S125. Then, the state determination unit 116 determines that the state of the car 201 on the stop floor is an empty state. If no user enters or exits the car 201 at the stop floor, the process proceeds to step S123.
  • the call determination unit 115 determines the type of call that caused the movement of the car 201 to the stop floor. For example, the call determination unit 115 acquires, from the operation management unit 111, information indicating the type of call that caused the movement of the car 201 to the stop floor. When there is a hall call to call the car 201 at the stop floor, the factor of the movement of the car 201 to the stop floor is the hall call. When there is a car call for moving the car 201 to the stop floor, the factor of the movement of the car 201 to the stop floor is the car call. If the cause of the movement of the car 201 to the stop floor is a hall call, that is, if there is a hall call to the stop floor, the process proceeds to step S124.
  • the state determination unit 116 determines that the state of the car 201 on the stop floor is the full state. If the cause of the movement of the car 201 to the stop floor is not a hall call, the process proceeds to step S126. The process proceeds to step S126. Then, the state determination unit 116 determines that the state of the car 201 on the stop floor has not changed from the previous state of the car 201.
  • step S130 the operation management unit 111 performs a normal operation or a full operation according to the state of the car 201 on the stop floor.
  • the normal operation is an operation in which the car 201 is moved according to both the hall call and the car call.
  • the packed operation is an operation in which the car 201 is moved in response to a car call without responding to a hall call.
  • step S131 the operation management unit 111 determines the state of the car 201 at the stop floor. If the state of the car 201 at the stop floor is empty, the process proceeds to step S132. When the state of the car 201 at the stop floor is the full state, the process proceeds to step S133.
  • step S132 the operation management unit 111 performs a normal operation. Specifically, the operation management unit 111 selects the nearest floor from one or more floors specified by the received one or more landing calls and the received one or more car calls. . Then, the operation management unit 111 moves the car 201 to the selected floor.
  • step S133 the operation management unit 111 performs a packed operation. Specifically, the operation management unit 111 selects the nearest floor from one or more floors designated by the received one or more car calls. Then, the operation management unit 111 moves the car 201 to the selected floor.
  • the operation management device 100 checks whether a user has entered or exited the stop floor. When the user does not enter or exit, the operation management device 100 checks whether there is a hall call to the stop floor. When there is a hall call, the operation management device 100 determines that the state in the car is full. This allows the car to go straight to the nearest floor of the car call without responding to subsequent hall calls when the load of the car is less than the reference value but the user cannot get on because there is no room for space. Becomes possible. Therefore, operation efficiency can be maintained. Further, it is possible to avoid intentional direct driving by the user while riding.
  • Embodiment 2 FIG. Referring to FIGS. 7 to 13, a description will be given of a form of detecting a user's access to the car based on a change in the load of the car, which is different from the first embodiment mainly with reference to FIGS.
  • the configuration of the operation management device 100 will be described based on FIG.
  • the operation management device 100 further includes a load change determination unit 117.
  • the operation management program further causes the computer to function as the load change determination unit 117.
  • step S201 the operation management unit 111 receives a hall call or a car call.
  • Step S201 is the same as step S101 in the first embodiment.
  • step S210 the door opening management unit 112 performs door opening management.
  • Step S210 corresponds to step S110 in the first embodiment.
  • step S210 The door opening management process (S210) will be described based on FIG.
  • step S211 the door opening management unit 112 opens a pair of doors of the car door 202 and the landing door 212.
  • step S212 the door opening management unit 112 waits for the elapse of the normal time.
  • step S213 the door opening management unit 112 indicates a pair of doors. Steps S211 to S213 are the same as steps S111 to S113 in the first embodiment.
  • step S214 the entering / exiting detecting unit 113 detects the entering / exiting of the user.
  • step S2141 the load change determination unit 117 determines whether the load of the car 201 has changed at the stop floor. Specifically, when a pair of doors open (S211), the load change determination unit 117 acquires the load of the car 201 from the scale 222. This load is called a door opening load. Further, when the pair of doors are closed (S213), the load change determination unit 117 acquires the load of the car 201 from the scale 222. This load is called a door closing load. Then, the load change determination unit 117 compares the load when the door is closed with the load when the door is opened. If the determination result that the load of the car 201 has changed at the stop floor is obtained, the process proceeds to step S2143. If the determination result that the load of the car 201 has not changed at the stop floor is obtained, the process proceeds to step S2142.
  • step S2142 the call determination unit 115 determines the type of call that caused the movement of the car 201 to the stop floor.
  • Step S2142 is the same as step S123 (see FIG. 5) in the first embodiment. If a result of the determination that the cause of the movement of the car 201 to the stop floor is a car call is obtained, that is, if there is a car call to the stop floor, the process proceeds to step S2143. If it is determined that the cause of the movement of the car 201 to the stop floor is not a car call, the process proceeds to step S2144.
  • step S2143 the entry / exit detection unit 113 detects a result of the determination that the load of the car 201 has changed at the stop floor (S2141) as a user entering or exiting the car 201 at the stop floor.
  • the entry / exit detection unit 113 detects the determination result (S2142) that the cause of the movement of the car 201 to the stop floor was a car call as the user entering or exiting the car 201 at the stop floor.
  • step S2144 the entry / exit detection unit 113 does not detect the user entering / exiting the car 201 on the stop floor.
  • step S202 the operation management unit 111 determines whether the car 201 has arrived at the final destination floor. Step S202 is the same as step S102 in the first embodiment. If the car 201 has arrived at the final destination floor, the process ends. If the car 201 has not arrived at the final destination floor, the process proceeds to step S220.
  • step S220 the state determination unit 116 performs a state determination.
  • Step S220 corresponds to step S120 in the first embodiment.
  • step S221 the load determination unit 114 determines whether the load of the car 201 is equal to or greater than a reference value.
  • Step S221 is the same as step S121 (see FIG. 5) in the first embodiment. If the load on the car 201 is equal to or greater than the reference value, the process proceeds to step S223. Then, the state determination unit 116 determines that the state of the car 201 on the stop floor is the full state. If the load on the car 201 is less than the reference value, the process proceeds to step S222.
  • step S222 the state determination unit 116 determines whether the user has entered or exited the car 201 at the stop floor. If a user enters or exits the car 201 at the stop floor, the process proceeds to step S224. Then, the state determination unit 116 determines that the state of the car 201 on the stop floor is an empty state. If no user has entered or exited the car 201 at the stop floor, the process proceeds to step S223. Then, the state determination unit 116 determines that the state of the car 201 on the stop floor is the full state.
  • step S230 the operation management unit 111 performs the normal operation or the full operation according to the state of the car 201 at the stop floor.
  • Step S230 is the same as step S130 in the first embodiment. After step S230, the process proceeds to step S210.
  • the operation management device 100 checks whether the load of the car at the stop floor has changed. When there is no change in the load, the operation management device 100 checks whether there is a car call to the stop floor. When there is no car call, the operation management device 100 determines that the state in the car is full. In this way, if the load of the car is less than the reference value, but the user can not get on because there is no room for space, the car can go straight to the nearest floor of the car call without responding to subsequent hall calls. It becomes possible. Therefore, operation efficiency can be maintained. Further, even if the total weight of the user who gets on the vehicle is almost the same as the total weight of the user who gets off, the full operation can be avoided if the state of the car is not full.
  • step S2145 the entry / exit detection unit 113 determines whether the sensor 204 has detected the passage of an object at the stop floor. If there is an object passage detection by the sensor 204 at the stop floor, the process proceeds to step S2143. Then, the entry / exit detection unit 113 detects the detection of the passage of the object by the sensor 204 at the stop floor as the entry / exit of the user to the car 201 at the stop floor. If there is no object passage detection by the sensor 204 at the stop floor, the process proceeds to step S2141.
  • the processing after step S2141 is as described in FIG.
  • the state determination processing (see FIG. 5) in the first embodiment may be combined with the state determination processing (S220).
  • the state determination process (S220) will be described based on FIG. Steps S221 to S224 are as described in FIG. If it is determined in step S222 that no user has entered or exited the car 201 at the stop floor, the process proceeds to step S225.
  • step S225 the call determination unit 115 determines the type of call that caused the movement of the car 201 to the stop floor.
  • Step S225 is the same as step S123 in the first embodiment. If the cause of the movement of the car 201 to the stop floor is a hall call, the process proceeds to step S223. Then, the state determination unit 116 determines that the state of the car 201 on the stop floor is the full state. If the cause of the movement of the car 201 to the stop floor is not a hall call, the process proceeds to step S226. Then, the state determination unit 116 determines that the state of the car 201 on the stop floor has not changed from the previous state of the car 201.
  • Embodiment 3 FIG. Referring to FIGS. 14 to 16, a description will be given of a mode in which the priority is given to a user on a floor that has passed through a car due to a full operation, which is different from the first and second embodiments.
  • the configuration of the operation management device 100 is the same as the configuration in the first or second embodiment (see FIGS. 2 and 7).
  • step S301 the operation management unit 111 receives a hall call or a car call.
  • Step S301 is the same as step S101 in the first embodiment.
  • step S310 the door opening management unit 112 performs door opening management.
  • Step S310 is the same as step S110 in the first embodiment or step S210 in the second embodiment.
  • step S302 the operation management unit 111 determines whether the car 201 has arrived at the final destination floor. Step S302 is the same as step S102 in the first embodiment. If the car 201 has arrived at the final destination floor, the process ends. If the car 201 has arrived at the final destination floor, the process proceeds to step S320.
  • step S320 the state determination unit 116 performs a state determination.
  • Step S320 is the same as step S120 in the first embodiment or step S220 in the second embodiment.
  • step S330 the operation management unit 111 performs a normal operation or a full operation according to the state of the car 201 at the stop floor.
  • Step S330 is the same as step S130 in the first embodiment.
  • the process proceeds to step S303. If the full operation has not been performed, that is, if the normal operation has been performed, the process proceeds to step S310.
  • step S303 the operation management unit 111 determines whether the car 201 has arrived at the final destination floor in the forward direction of full capacity.
  • the full packed forward direction is the moving direction of the car 201 in the full packed operation.
  • the full forward direction is the upward direction.
  • the full forward direction is the down direction. For example, when the car 201 moves from the second floor to the upper floor in the packed operation after the state of the car 201 on the second floor is determined to be full, the full packed forward direction is the upward direction.
  • the packed forward direction is the downward direction. If the car 201 has arrived at the final destination floor in the forward direction of full capacity, the process proceeds to step S340. If the car 201 has not arrived at the final destination floor in the forward direction of full capacity, the process proceeds to step S310.
  • step S340 the operation management unit 111 performs the priority operation.
  • the priority operation is an operation in which the car 201 is moved with priority given to a hall call for calling the car 201 to the floor passed by the car 201 by the packed operation. After step S340, the process proceeds to step S310.
  • step S341 the door opening management unit 112 performs door opening management.
  • Step S341 is the same as step S310.
  • step S342 the call determination unit 115 determines the type of call that caused the movement of the car 201 to the stop floor.
  • Step S342 is the same as step S123 (see FIG. 5) in the first embodiment. If the cause of the movement of the car 201 to the stop floor is a hall call, the process proceeds to step S343. If the cause of the movement of the car 201 to the stop floor is not a hall call, the process proceeds to step S348-1.
  • step S343 the operation management unit 111 performs the normal operation in the full packed reverse direction until the car 201 reaches the final destination floor in the full packed reverse direction.
  • the full packed reverse direction is a direction opposite to the moving direction of the car 201 in the full packed operation.
  • the full packed reverse direction is the down direction.
  • the full reverse direction is the up direction.
  • the full packed reverse direction is the downward direction.
  • the full packed reverse direction is an upward direction.
  • step S344 the door opening management unit 112 performs door opening management. That is, the door opening management unit 112 performs door opening management for the car 201 that has arrived at the final destination floor in the opposite direction to the full capacity.
  • Step S344 is the same as step S310.
  • step S345 the operation management unit 111 determines whether the final destination floor in the opposite direction of fullness is a floor farther than the fullness determination floor in the opposite direction of fullness.
  • the floor farther than the packed judgment floor in the full packed direction means the same floor as the packed determination floor and the floor preceding the packed determination floor in the full packed reverse direction.
  • the packed judgment floor is a floor where the state of the car 201 is judged to be a packed state and the packed operation is started.
  • the packed determination floor is stored when it is determined that the state of the car 201 is full. For example, it is assumed that the packed floor is the second floor, the reverse packed direction is the down direction, and the final destination floor in the reverse packed direction is the first floor.
  • the final destination floor (first floor) in the full packed reverse direction is a floor ahead of the packed determination floor (second floor) in the full packed reverse direction (downward direction).
  • the occupancy determination floor is the ninth floor
  • the reverse occupancy direction is the ascending direction
  • the final destination floor in the occupancy reverse direction is the tenth floor.
  • the final destination floor (the 10th floor) in the full packed reverse direction is a floor ahead of the fullness determination floor (the ninth floor) in the full packed reverse direction (upward direction). If the final destination floor in the packed full direction is a floor farther than the packed determination floor in the packed full direction, the process proceeds to step S346. If the final destination floor in the packed full direction is not the floor beyond the packed determination floor in the packed full direction, the process proceeds to step S348-2.
  • step S346 the operation management unit 111 determines whether there is an unsupported car call. If there is an unsupported car call, the process proceeds to step S347. If there is no unsupported car call, the process proceeds to step S348-3.
  • step S347 the operation management unit 111 moves the car 201 to the destination floor designated by the unsupported car call.
  • step S348-1 the operation management unit 111 moves the car 201 to the floor immediately before the fullness determination floor in the fullness reverse direction.
  • the car 201 goes straight to the floor immediately before the packed determination floor in the packed full direction.
  • the floor immediately before the packed determination floor in the full packed direction is the same as the floor immediately ahead of the packed determination floor in the packed full direction.
  • the floor immediately before the packed determination floor in the reverse packed direction is the third floor.
  • the floor immediately before the packed determination floor in the reverse packed direction is the eighth floor.
  • Step S348-2 and step S348-3 are the same as step S348-1.
  • step S349 the operation management unit 111 performs a normal operation in the forward direction of full capacity. That is, the operation management unit 111 moves the car 201 in the forward direction to the full capacity according to the unsupported car call and the unsupported hall call. For example, when the packed floor is the second floor and the packed forward direction is the upward direction, the next floor of the packed determination floor in the packed full direction is the third floor.
  • the operation management device 100 causes the car to go straight to the next floor as viewed from the traveling direction at the time of the fullness determination. Thereby, it is possible to give priority to a user who waits for a car on an intermediate floor that has passed through the car according to the fullness determination.
  • An announcement device such as a display or a speaker may be installed in the hall 211, and the operation management unit 111 may perform the following processing.
  • the operation management unit 111 uses an announcement device instead of performing a normal operation (S343) to the final destination floor in the opposite direction of the packed space so that a user waiting for the car 201 at the hall 211 does not get on the car 201. Notice. Then, the operation management unit 111 moves the car 201 to the floor immediately before the fullness determination floor in the fullness reverse direction. Thereby, the car 201 goes straight to the floor immediately before the packed determination floor in the packed full direction.
  • step S348-1 to step S348-3 the operation management unit 111 selects the nearest floor of the fullness determination floor from the floor specified by the hall call among the floors ahead of the fullness determination floor in the fullness forward direction.
  • the car 201 may be moved (directly) to the selected floor.
  • the car 201 may be moved (directly) to the fullness determination floor.
  • Embodiment 4 FIG. Referring to FIGS. 17 and 18, a description will be given mainly of a difference between the first embodiment and the third embodiment with respect to the mode of assisting the user getting off the car from the car.
  • the door opening management unit 112 performs door opening management as follows. It is assumed that the cause of the movement of the car 201 to the stop floor is not a hall call, and that no user has entered or exited the car 201 between the time when the pair of doors opened and the time when the normal time elapses. I do. In this case, the door opening management unit 112 does not close the pair of doors when the normal time elapses, but closes the pair of doors when the extension time elapses from the normal time.
  • step S401 the door opening management unit 112 opens a pair of doors of the car door 202 and the landing door 212.
  • Step S401 is the same as step S111 (see FIG. 4) in the first embodiment.
  • step S402 the door opening management unit 112 waits for the elapse of the normal time.
  • Step S402 is the same as step S112 (see FIG. 4) in the first embodiment.
  • step S403 the entry / exit detection unit 113 detects entry / exit of the user.
  • Step S403 is the same as step S114 (see FIG. 4) in the first embodiment.
  • step S404 the call determination unit 115 determines the type of call that caused the movement of the car 201 to the stop floor.
  • Step S404 is the same as step S123 (see FIG. 5) in the first embodiment. If the cause of the movement of the car 201 to the stop floor is a hall call, the process proceeds to step S407. If the cause of the movement of the car 201 to the stop floor is not a hall call, the process proceeds to step S405.
  • step S405 the door-opening management unit 112 determines whether or not a user has entered or exited the car 201 on the stop floor. If no user has entered or exited the car 201 at the stop floor, the process proceeds to step S406. If a user enters or exits the car 201 at the stop floor, the process proceeds to step S407.
  • step S406 the door opening management unit 112 waits for the elapse of the extension time.
  • the extension time is a time previously determined as a time added to the normal time to extend the door opening time.
  • step S407 the door opening management unit 112 closes the pair of doors.
  • Step S407 is the same as step S113 in the first embodiment.
  • the operation management device 100 extends the door opening time. Thus, it is possible to extend the door opening time in a situation where a user who wants to get off the car has not been able to get off.
  • the door opening management unit 112 may perform door opening management as follows. It is assumed that the cause of the movement of the car 201 to the stop floor is a car call, and that no user has entered or exited the car 201 between the time when the pair of doors opened and the time when the normal time has elapsed. I do. In this case, the door opening management unit 112 does not close the pair of doors when the normal time elapses, but closes the pair of doors when the extension time elapses from the normal time.
  • the door opening management process will be described with reference to FIG.
  • the door opening management process in FIG. 18 is a process in which step S404 in the door opening management process in FIG. 17 is replaced with step S404B.
  • step S404B the call determination unit 115 determines the type of call that caused the movement of the car 201 to the stop floor. If the cause of the movement of the car 201 to the stop floor is a car call, the process proceeds to step S405. If the cause of the movement of the car 201 to the stop floor is not a car call, the process proceeds to step S407.
  • the elevator 200 may be an elevator of a type different from the type of raising and lowering the car using a hoist and a brake.
  • the elevator 200 may be a hydraulic elevator.
  • the hall call may be generated by a method other than the operation of the hall operation panel 213.
  • the landing operation panel 213 is not essential.
  • a hall call may be generated by receiving a radio wave from an ID tag possessed by the user or by operating a portable terminal possessed by the user.
  • a landing call may be automatically generated when a user approaching the landing is detected.
  • a user approaching the landing is detected by installing a camera at the landing, photographing the landing with the camera, and analyzing the video obtained by the imaging.
  • a hall call may be generated in cooperation with a facility such as an entry / exit management device.
  • a camera may be installed on the car 201 or hall 211.
  • the camera photographs the entrance of the car 201, and the entrance / exit detection unit 113 receives an image obtained by the photographing from the camera.
  • the entry / exit detection unit 113 detects the entry / exit of the user to / from the car 201 by analyzing the received video.
  • the access detection unit 113 may detect the user's access to the car 201 using both the sensor 204 and the camera. This makes it possible to increase the detection accuracy.
  • the operation management device 100 may be composed of a plurality of devices.
  • the operation management unit 111, the door opening management unit 112, the access detection unit 113, the load determination unit 114, the call determination unit 115, the state determination unit 116, and the load change determination unit 117 may be realized by different devices. .
  • the operation management device 100 includes a processing circuit 109.
  • the processing circuit 109 is hardware that implements the operation management unit 111, the door opening management unit 112, the access detection unit 113, the load determination unit 114, the call determination unit 115, the state determination unit 116, and the load change determination unit 117.
  • the processing circuit 109 may be dedicated hardware or the processor 101 that executes a program stored in the memory 102.
  • the processing circuit 109 is dedicated hardware, the processing circuit 109 is, for example, a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC, an FPGA, or a combination thereof.
  • ASIC is an abbreviation for Application Specific Integrated Circuit
  • FPGA is an abbreviation for Field Programmable Gate Array.
  • the operation management device 100 may include a plurality of processing circuits replacing the processing circuit 109. The plurality of processing circuits share the role of the processing circuit 109.
  • processing circuit 109 some functions may be realized by dedicated hardware, and the remaining functions may be realized by software or firmware.
  • the processing circuit 109 can be realized by hardware, software, firmware, or a combination thereof.
  • 100 operation management device 101 processor, 102 memory, 103 auxiliary storage device, 104 input / output interface, 109 processing circuit, 111 operation management unit, 112 door opening management unit, 113 entrance detection unit, 114 load determination unit, 115 call determination unit , 116 state determination unit, 117 load change determination unit, 120 storage unit, 200 elevator, 201 car, 202 car door, 203 car operation panel, 204 sensor, 211 landing, 212 landing door, 213 landing operation panel, 221 car driving device , 222 scale, 223 door drive, 224 rope.

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Elevator Door Apparatuses (AREA)
PCT/JP2018/029413 2018-08-06 2018-08-06 運行管理装置および運行管理プログラム WO2020031231A1 (ja)

Priority Applications (4)

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JP2020535346A JP6815568B2 (ja) 2018-08-06 2018-08-06 運行管理装置および運行管理プログラム
CN201880095787.0A CN112566860A (zh) 2018-08-06 2018-08-06 运行管理装置以及运行管理程序
PCT/JP2018/029413 WO2020031231A1 (ja) 2018-08-06 2018-08-06 運行管理装置および運行管理プログラム
DE112018007777.2T DE112018007777B4 (de) 2018-08-06 2018-08-06 Betriebssteuervorrichtung und betriebssteuerprogramm

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CN115215172A (zh) * 2021-04-19 2022-10-21 奥的斯电梯公司 用于动态地修改电梯轿厢的容量限制的系统和方法

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JP2009155042A (ja) * 2007-12-26 2009-07-16 Toshiba Elevator Co Ltd 群管理エレベータ性能評価装置
JP2012140232A (ja) * 2011-01-05 2012-07-26 Toshiba Corp エレベータの群管理制御装置
JP2012218940A (ja) * 2011-04-14 2012-11-12 Toshiba Elevator Co Ltd エレベータ
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JP5738948B2 (ja) * 2013-08-30 2015-06-24 東芝エレベータ株式会社 エレベータ制御装置

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DE112018007777T5 (de) 2021-03-18

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