JP2011063417A - Elevator system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an elevator system which prevents a user from getting on a car other than a called car in a landing elevator hall. <P>SOLUTION: This elevator system includes elevators 8, 9, in-car receivers 24, 25 for receiving a room number from a radio type key 22, and for outputting the room number and a device number, a database for storing the room number of each user in the in-car receivers 24, 25, a collation control unit 26 for collating the room numbers output from the in-car receivers 24, 25, using the room number, and for outputting the room number and the device number, when the both are matched, announcement means 32, 33 of the respective cars, and elevator controllers 13, 17, and any of the elevator controllers 13, 17 operates the announcement means 33 of the car 14, when detecting that a user 35 gets on another car 14 other than the called car 10, based on the car number acquired based on the device number output by the collation control unit 26, and the car number called back to a reference floor based on an objective floor of the user. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to an elevator system.

  In recent years, elevators installed in condominiums and the like use a system that links an automatic lock release operation and an elevator operation for the purpose of achieving both crime prevention and convenience.

  For example, when the resident releases the auto-lock when returning home, the elevator system calls the car back to the entrance floor in conjunction with the operation. When the car arrives at the entrance floor, the elevator system that ensures security and convenience by canceling the car non-stop setting only on the floor where the resident's residence is located or automatically registering the car call. (See, for example, Patent Document 1).

  That is, the system described in Patent Document 1 is provided with an ID collation terminal A at the common entrance, ID data input from the ID collation terminal A, and ID data storage means in which resident ID data is registered in advance. After collating and authenticating with the provided ID collation controller, it is a system that combines an ID collation control system that unlocks the electric lock of the common entrance and an elevator lift control device.

JP 2002-129793 A

  However, in the conventional system, when the elevator system is a two-car system composed of a plurality of elevators or in an elevator system that performs group management control, a car of a car other than the recalling car arrives at the entrance floor first. (This is called the first call destination). For example, when the returnee unlocks the front door auto-lock, a car call is automatically made. However, for example, another machine called by another person who happens to be present may arrive at the entrance floor a little before the time when the recalling machine arrives at the entrance floor. Then, when another first-arrived unit opens the car door, the returnee waiting in front of the elevator hall or the other person who is present is at a loss as to which car should be boarded, and mistakenly the other party called There is a possibility of getting in. As a result, there arises a problem that security is not maintained.

  Therefore, in view of the above problems, the present invention has an object to provide an elevator system having a security function that can prevent an elevator hall user from getting into a car other than a car that has been recalled by mistake. To do.

  In order to solve such a problem, according to one aspect of the present invention, a plurality of elevators provided in a building, each having a car and responding to any one of the hall calls, and each car A plurality of in-car receiving devices that wirelessly receive the room number information from a radio wave type key that holds the room number information and outputs the room number information and its own device number information; and A database that stores room number information of users who are permitted to use, and the room number information that is output from any in-car receiving device using the room number information of this database, and if both match, The collation control unit that outputs the room number information and the device number information is provided in each car, and if the collation result by the collation control unit does not match, an alarm And an elevator control device that controls the notification means and controls the operation of the plurality of elevators based on an output from the collation control unit. The elevator control device includes the collation device. Based on the car number information acquired based on the device number information output by the control unit and the car number information of the car that is called back to the reference floor based on the destination floor information of the user entering the building, When it is detected that the user has entered another car, an elevator system is provided that operates the notifying means of the other car.

  Further, according to another aspect of the present invention, a plurality of elevators provided in a building, each having a car and responding to one of the hall calls, each car is provided with a room number. A plurality of in-car receiving devices that wirelessly receive the room number information from the radio wave key that holds the information and output the room number information and its own device number information, and use of these in-car receiving devices is permitted. A database that stores the room number information of the user and the room number information output from one of the in-car receiving devices using the room number information of the database are collated. And a collation control unit that outputs the device number information, and a notification unit that is provided in each of the cars and that issues a warning when the collation result by the collation control unit does not match. And an elevator control device that controls the operation of the plurality of elevators based on an output from the collation control unit, and the elevator control device outputs the device output by the collation control unit. Based on the car number information acquired based on the number information and the car number information of the car that is called back to the reference floor based on the destination floor information of the user entering the building, the user enters the car other than the calling car. If it is detected that there is no other call to this car, if there is no other call, canceling the action of calling the car back to the entrance floor and canceling the car to the entrance There is provided an elevator system characterized in that control is performed to substitute the operation from a floor to the destination floor.

  ADVANTAGE OF THE INVENTION According to this invention, the elevator system which has a security function which can avoid the user of an elevator hall getting in into the cage | baskets other than the car recalled accidentally comes to be provided.

It is a figure showing an example of composition of an elevator security system containing an elevator system concerning a 1st embodiment of the present invention. It is a figure which shows an example of a structure of a hall | hole receiving apparatus. It is a figure which shows an example of a structure of the receiver in a car. It is a figure which shows an example of a structure of a collation control part. 1 is a configuration diagram of an elevator system according to a first embodiment of the present invention.

  Hereinafter, an elevator system according to an embodiment of the present invention will be described with reference to FIGS. 1 to 5. In the drawings, the same portions are denoted by the same reference numerals, and redundant description is omitted.

(First embodiment)
FIG. 1 is a diagram illustrating a configuration example of an elevator security system including an elevator system according to a first embodiment of the present invention. In this embodiment, an example in the case where a resident of an apartment goes home will be described. A building 1 such as an apartment is provided with an entrance door opening / closing control device 2 and an elevator system 3.

  On the first floor of the building 1, there are a common entrance 4 a, an entrance door 4 that partitions the inside and outside of the building 1, an entrance door opening / closing control device 2 that opens and closes the entrance door 4, and an elevator hall (elevator landing) 34. A common passage (not shown) that connects the entrance door 4 and the elevator hall 34 is provided.

  The entrance door opening / closing control device 2 is an entrance machine that determines whether or not a visitor can enter based on a user database, and unlocks the lock of the automatic lock mechanism 5 provided in the entrance door 4 when permitting the entrance. is there. The entrance door opening / closing control device 2 reads the usage floor information from an ID card or the like held by the user and outputs the usage floor information. An operation control unit 7 that operates in conjunction with the entrance door opening / closing control device 2 is connected to the entrance door opening / closing control device 2 by a signal transmission cable 6. When the entrance door opening / closing control device 2 releases the automatic lock, the operation control unit 7 notifies the elevator system 3 of the use floor information, and instructs to return the car to the entrance floor for operation. .

  The elevator system 3 selects an optimum elevator that handles the hall call from a plurality of, for example, two elevators 8 and 9 in response to the hall call registration, and makes the selected elevator car respond to the floor where the hall call is generated. Is.

  The elevator 8, which is the first unit, includes a car 10 that is connected to a counterweight via a suspension rope, a hoisting machine 11 around which the suspension rope is wound, an operation panel and a tail (not shown) in the car 10. An elevator control device 13 connected by a cord 12 and controlling the operation of the car 10 is provided. The elevator 9 that is the second machine includes an elevator controller 17 that controls operation of the car 14 that is connected to the car 14, the hoisting machine 15, and the operation panel in the car 14 via the tail cord 16.

  The elevator control devices 13 and 17 can transmit signals to the hoisting machines 11 and 15, respectively, and can individually control the cars 10 and 14, respectively. These elevator controllers 13 and 17 are connected to the hall call registration operation panel 18 of each floor hall via communication lines 19 and 20 such as signal transmission cables in the wall of the building 1.

  One of the elevator control devices 13 and 17 is also connected to the operation control unit 7. When the elevator control device 13 or the elevator control device 17 receives use floor information from the entrance door opening / closing control device 2 that can identify the user's residence floor or entry floor, it registers a car call with the use floor as the destination floor. Like to do. The elevator control devices 13 and 17 are connected by a communication line 21, and any one of the first and second units responds to the car call signal generated in each hall call registration operation panel 18 and the entrance door opening / closing control device 2. Signals including response processing sharing information such as whether or not to transmit are transmitted to each other.

  Further, when the elevator control devices 13 and 17 receive the usage floor information from the entrance door opening / closing control device 2, the elevator control devices 13 and 17 generate a hall call that is called back to the first floor, and perform processing for securing the hall call. The process of applying security is to restrict call registration and stop floors. In a state where the secured car is called back to the first floor, hall calls from other elevator halls to this car are not registered.

  In the elevator system 3 according to the present embodiment, each elevator hall, the car 10 and the car 14 are each equipped with a radio wave receiver transmitted by a radio wave key 22 (wireless medium) such as a smart key. . In this elevator system 3, a later-described reader control unit 26 (collation control unit) uses a room number obtained by these receivers to call registration restriction or stop floor restriction set by the elevator control device 13 or 17. I'm trying to unlock security. For example, for the entrance floor, the reader control unit 26 selects any one of the restrictions of the car call to the entrance floor by the car call button, the hall call restriction by the hall call up button, and the non-stop restriction of the use floor. It is possible to cancel the above. Details of possible operation contents when call registration restriction and stop floor restriction are performed are determined according to the elevator specifications.

  A hall reader 23 (hall receiving device) having a receiver is provided in the elevator hall on each floor. Each hall reader 23 reads and outputs unique information from the radio wave type key 22 that enters a space within a predetermined distance from the installation position of these hall readers 23. The car 10 is provided with an in-car reader 24 (in-car receiving device) having the same receiver as the receiver. The car 14 also has an in-car reader 25 (in-car receiving device) having the same receiver.

  The radio wave type key 22 records the individual ID and the room number of the owner of the key individual. For example, room number information 301 is held in the radio frequency key 22 possessed by a resident on the third floor.

  Each receiver receives a radio wave emitted from the radio wave type key 22 and extracts room number information from the radio wave type key 22. The receiver in the hall reader 23 on each floor reads the room number information from the radio wave type key 22 of the person moving on the same floor and outputs it. The in-car readers 24 and 25 read and output information from the radio wave type key 22 carried by a person who has entered the car 10 or 14, respectively. Each hall reader 23 and in-car readers 24 and 25 output the room number of the radio wave type key 22. Each hall reader 23 and in-car readers 24 and 25 also output a device number unique to the reader device. For example, the device number of the hall reader 23 is 1, the device number of the in-car reader 24 is 3, and the device number of the in-car reader 25 is 2.

  FIG. 2 is a diagram showing an example of the configuration of the hall reader 23. In the figure, the above-mentioned reference numerals represent the same elements described above. The hall reader 23 includes a radio wave receiver 23a, a radio wave transmitter 23b, a communication interface unit 23c for interfacing with the reader control unit 26, and a control unit 23d for performing communication control thereof.

  The transmitter 23b intermittently transmits radio waves to a space within a predetermined distance from the place where the hall reader 23 is installed. The transmitter 23b transmits a radio signal obtained by modulating a carrier wave with a request signal. When the radio key 22 enters the space, the radio key 22 transmits a radio signal including a room number in response to the request signal, and the receiver 23a receives and demodulates the radio signal. Yes. The communication interface unit 23 c transmits the room number and the device number of the hall reader 23 incorporating the communication interface unit 23 c to the reader control unit 26 through the communication line 27 in the wall of the building 1.

  FIG. 3 is a diagram showing an example of the configuration of the in-car reader 24. Also in the figure, the above-mentioned reference numerals represent the same elements described above. The in-car reader 24 includes a receiver 24a and a transmitter 24b, a communication interface unit 24c that performs communication with the reader control unit 26, and a control unit 24d that performs these controls.

  The receiver 24a is mounted in the car 10 and intermittently transmits radio waves toward the car room. When the radio wave type key 22 is present in the car room, the receiver 24a extracts the room number from the radio wave type key 22 by radio. The communication interface unit 24c can transmit the demodulated room number and the device number of the in-car reader 24 to the reader control unit 26 via the tail code 12 and the communication line 28 branched from the tail code 12. Yes.

  The configuration of the in-car reader 25 is the same as that of the in-car reader 24. A communication interface unit (not shown) in the in-car reader 25 sends a room number and a device number of the in-car reader 25 to the reader control unit 26 via the tail cord 16 and the communication line 29 branched from the tail code 16. I am trying to send it.

  Further, in the elevator system 3 according to the present embodiment, the carrier frequency used by the radio wave key 22 is, for example, in the radio frequency band of about 300 MHz. The communication distance between the reader (hole reader 23, in-car reader 24 and in-car reader 25) and the radio wave key 22 is such that the reader and the recording medium are in close contact with each other to a distance of about 0 to 2 mm (ISO / IEC 10536). Longer than communication distance. The communication distance is longer than the communication distance in a state where the reader and the recording medium are close to about 10 cm or less (ISO / IEC14443).

  In the elevator system 3 according to the present embodiment, the communication distance between the reader and the radio wave type key 22 is the same distance as the proximity type (ISO / IEC15693) where the reader and the radio frequency key 22 are approximately 70 cm or less. Or longer than this communication distance. The communication distance between the reader used in the elevator system 3 and the radio wave key 22 can be determined by experiment or simulation. Based on various factors such as the number of users, time zone, and resident information, the communication distance can be appropriately changed to the extent that there is no false detection. As a result, a communication distance that can detect the movement of the resident and the entry / exit of the occupant's cab is ensured.

  FIG. 4 is a diagram illustrating an example of the configuration of the reader control unit 26. In the figure, the above-mentioned reference numerals represent the same elements. The reader control unit 26 includes an input interface unit 26a, a database 26b storing approval / disapproval information indicating approval / disapproval of security release for each resident, and a resident's room number input to the input interface unit 26a based on the approval / disapproval information. And the determination unit 26c that determines whether or not is a number that grants permission to release security, and if the determination result is permission, the occupant's room number input to the input interface unit 26a is sent via the communication lines 30 and 31 to the elevator. And an output interface unit 26d for outputting to the control devices 13 and 17. The input interface unit 26a is connected to each communication line in the figure and communicates with each hall reader 23 and in-car readers 24 and 25.

  The acceptance / rejection information stored in the database 26b is associated with room number information of a plurality of residents and a value representing permission of security release or a value representing rejection of security release for these room number information. A storage device such as a hard disk is used for the database 26b. The functions of the input interface unit 26a, the determination unit 26c, and the output interface unit 26d are realized by a CPU, a ROM, and a RAM.

  This reader control unit 26 functions as a collation control unit. The reader control unit 26 receives room number information and device number information from either of the in-car readers 24 and 25. When the reader control unit 26 determines whether or not to cancel the call registration restriction and the stop floor restriction for the car on which the elevator user who has the radio wave type key 22 holding the room number information is carried, and determines that it should be released The elevator control devices 13 and 17 are notified of room number information and device number information.

  FIG. 5 is a main part configuration diagram of the elevator system 3 according to the present embodiment. Of the reference numerals shown in the figure, elements having the same reference numerals as those described above represent the same elements.

  In the car 10 of the elevator 8, an in-car reader 24 and a notification means 32 are provided. The notification means 32 issues a warning by voice and comprises a speaker, a ROM and an amplifier circuit. The notifying means 32 is connected to an in-car operation panel (not shown) so that a control signal is input from the elevator control device 13 via the communication line 12. Similarly, the car 14 is provided with a car reader 25 and a notification means 33. The notification means 33 also outputs a warning by voice and comprises a speaker, a ROM and an amplifier circuit. The notification means 33 is configured to receive a control signal from the elevator control device 17 via the communication line 16.

  Operation | movement of the elevator system 3 which concerns on this embodiment containing the elevator apparatus comprised as mentioned above is demonstrated.

  After receiving the authentication at the entrance door 4, the user walks through a communication passage connecting the entrance door 4 and the elevator hall 34 to the elevator hall 34. In this situation, the elevator system 3 secures the elevator that performs the recall.

  When the user 35 having the radio key 22 arrives in the elevator hall 34, the hall reader 23 communicates with the radio key 22 of the user 35 via radio waves, and the radio key of the user 35 is received. 22 reads the room number of the residence. The hall reader 23 sends the read room number of the residence together with the device number of the hall reader 23 to the reader controller 26 via the communication line 27.

  The reader control unit 26 determines whether or not the received room number is a room number for which security can be canceled. As a result of the determination process, when the reception room number is a number that permits the security operation to be released, the received room number information and the device number information of the hall reader 23 are transmitted to the elevator control device 13 and the elevator control device 17. .

  Each of these elevator control devices 13 and 17 calculates the floor on which the hall reader 23 is installed from the received device number of the hall reader 23, and determines this floor as the destination floor of the elevator.

  The floor calculation process performed by the elevator control devices 13 and 17 is performed by the CPU searching the RAM memory area, and the floor obtained by the search is called and registered. In this RAM, the device numbers of all the hall readers 23 installed in the building 1, the device numbers of the in-car reader 24, the device numbers of the in-car reader 25, and the installation floors of these hole readers 23 and all the readers. Information is stored in association with each other.

  The elevator control device 13 and the elevator control device 17 transmit information to each other as to whether or not the car 10 and the car 14 to be controlled are to respond. For example, a process of setting one of the elevator control devices 13 and 17 as a master machine and the other as a slave machine is performed. If any of the elevator control devices 13 and 17 determines that the elevator control device 13 should answer the call, the elevator control device 13 causes the car 10 to travel to the floor where the user 35 waits, that is, the first floor. Further, the elevator control device 13 notifies the elevator control device 17 of a signal indicating that the elevator control device 13 provides a service for this call.

  On the other hand, when one of the elevator control devices 13 and 17 determines that the elevator control device 17 should answer the call, the elevator control device 17 causes the car 14 to travel toward the first floor where the user 35 waits, The elevator control device 13 is notified of a signal indicating that the elevator control device 17 provides a service for this call. When the elevator control device 13 or the elevator control device 17 receives a signal indicating that the service is to be performed from the counterpart elevator control device 17 or the elevator control device 13, the normal operation is continued.

  Hereinafter, it demonstrates as the elevator control apparatus 13 performing a service.

  When the elevator control device 13 arrives at the floor where the user 35 waits, the elevator control device 13 opens the door of the car 10. The car door is opened after the car starts to open. The elevator control device 13 opens the car door of the car 10 and discriminates the floor toward the user 35 from the room number information received from the reader control unit 26. The elevator control device 13 sets the floor corresponding to the room number as the destination floor to which the car 10 is directed. If the elevator control device 13 has already set the car call non-stop floor in the previous process, the elevator control device 13 cancels the car call non-stop of the corresponding floor. Alternatively, if the elevator control device 13 has not set the floor corresponding to the room number as a non-stop floor for the car call in the previous process, the elevator control device 13 automatically registers the car call.

  Next, the operation of the elevator security system when the car 14 arrives at the same floor will be described, which is a little closer than when the car 10 arrives at the floor where the user 35 waits. The user 35 has already performed a predetermined operation on the entrance door opening / closing control device 2, and the operation control unit 7 has notified the elevator control device 13 or 17 of the car call. After the process of selecting the optimum car between the elevator control devices 13 and 17 is performed, the elevator control device 13 causes the car 10 to travel to the first floor for the user 35.

  The user 35 has moved from the entrance door 4 to the elevator hall 34 on the first floor. By the car call registered by the entrance door opening / closing control device 2, the car 14 arrives on the first floor before the car 10 arrives on the first floor, and the user 35 enters the car 14. The user 35 gets into the car 14 different from the car 10 to which the car is dispatched. The in-car reader 25 in the car 14 receives the radio wave from the radio wave type key 22 possessed by the user 35 and reads the information of the radio wave type key 22.

  The room number information of the radio wave type key 22 held by the user 35 and the device number of the in-car reader 25 are sent from the in-car reader 25 to the reader controller 26. The reader control unit 26 determines whether or not security can be canceled from the received room number. If it is determined that the room number can be released, the reader control unit 26 notifies the elevator control device 13 and the elevator control device 17 of a signal that permits the release of security. The reader control unit 26 transmits a signal indicating this to the elevator control devices 13 and 17 together with the device number of the in-car reader 25. As a result, re-authentication succeeds and the system can perform elevator operation with an emphasis on security.

  The elevator control device 13 detects from the received room number and the device number of the in-car reader 25 that the user 35 who is originally serviced by the car 10 is not in the car 10. Further, the elevator control device 17 detects from the received room number and the device number of the in-car reader 25 that the non-service user 35 has entered the car 14. For example, detection processing is performed by a logical operation between device numbers.

  The elevator control device 17 outputs a notification command to the notification means 33 in the right car 14 in the figure. The notification means 33 that has received the notification command provides guidance to prompt the user to transfer to the car 10. The notification means is a method such as voice or screen display.

  Therefore, since the elevator system 3 according to the present embodiment is interlocked with a security system including a plurality of elevators, it is possible to detect that the user has accidentally entered another car in this interlocking operation. According to the elevator system 3, it is possible to prevent a decrease in operation efficiency by guiding the transfer of a user who has mistakenly entered another elevator.

  Thus, since the elevator system 3 according to this embodiment uses the radio wave type key 22 without using the conventional proximity IC card, the elevator user detects the entry of an elevator other than the elevator that should be used by the elevator user into the car. can do. After detecting the wrong boarding, the elevator system 3 can release the security of one elevator and prompt the user to get into the elevator whose security is released.

  In other words, the entrance door opening / closing control device 2 gives an opportunity to provide security to the elevator system 3, and the elevator system 3 individually cancels the call restriction caused by the security.

  In this way, according to the elevator system 3 according to the present embodiment, it becomes possible to detect a car in which a user in a common elevator hall has boarded. In an elevator system in which a plurality of elevators 8 and 9 respond to any one of the cars 10 and 14, it is possible to detect that the user of the elevator hall has entered another car other than the car that was recalled by mistake. It is possible to notify the wrong boarding.

  By detecting which car the user has boarded, it is possible to realize an elevator security system that prevents a decrease in security and avoids a decrease in the operation efficiency of the elevator as much as possible. By using the elevators 8 and 9 and means such as the reader control 26 that releases the security using the radio wave key 22 and each reader, an elevator control device that controls the elevators 8 and 9 is provided. It is also possible to suppress the occurrence of companionship. An elevator security interlocking system with high security and high operation efficiency will be provided.

  Further, the reach of the radio waves of the receivers provided in each floor hall reader 23 and in-car readers 24 and 25 is such that the communication distance between these readers 23 to 25 and the radio wave type key 22 is a contact type or proximity type communication. Since the distance is longer than the distance, the readers 23 to 25 are prevented from erroneously detecting just by approaching the floor readers 23 and the in-car readers 24 and 25 in each floor. If the system reacts only when the user passes by the readers 23 to 25, a car call is generated even if the user does not intend to use the elevator. According to the elevator system 3 according to the present embodiment, security can be improved while maintaining the operation efficiency of the elevator.

(Second Embodiment)
When the elevator system according to the second embodiment of the present invention detects that the user gets into a car other than the car that is called back by the user's release operation of the auto-lock mechanism, the elevator system performs the service in advance. The opening time of the car door on this floor of the car that is recalled to the recalling floor is extended.

  The configuration of the elevator system according to the present embodiment also has the same configuration as the configuration of the example of the first embodiment. The RAM of the elevator control devices 13 and 17 stores in advance information on the extension time for extending the door open state. This extension time is predetermined by the administrator of the elevator system. The extension time is determined by the results of field tests.

  In the elevator system according to the present embodiment having such a configuration, when the user 35 gets into the car 14, the notification means 33 outputs sound as in the example of the first embodiment, and the elevator that is called back to the user 35. Guidance to use other than. After this guidance, in the elevator system according to the present embodiment, the elevator control device 17 outputs to the elevator control device 13 a door opening extension signal that extends the door opening time of the car door on the floor on which the user 35 has entered. To do.

  After the elevator control device 13 receives this door opening extension signal, when the car 14 arrives at the floor where the user 35 gets in and the car 14 opens the car door, the elevator control device 13 preliminarily controls the elevator control. The door open state of the car door is extended by the time set in the device 13 than the normal open time.

  Further, for example, when the elevator system 3 includes three elevators, when the returnee operates the entrance door opening / closing control device 2, the operation control unit 7 controls the elevator control device 13 or 17 for 30 seconds or 10 seconds. Give a command to keep the car door open for 2 seconds. It is assumed that the elevator control device 13 or the elevator control device 17 assigns the first car to the returnee. Units 1 and 3 compete in a common elevator hall. If this returnee accidentally gets into another Unit 3, it takes time for the regular Unit 1 to return to the same floor. If it does so, the time for canceling | releasing security may arise for a while. In this case, a returnee who expects to dispatch an elevator may not be able to get on the car 10. On the other hand, in the elevator system according to the present embodiment, when it is found that the operation of the elevators 8 and 9 is linked with the security system and another user gets on the car 14 by mistake, the system is the first unit. Extend the door opening time.

  Therefore, in the elevator system according to this embodiment of the present invention, when the user 35 is notified of the voice guidance that prompts the user to change trains, it is possible to greatly reduce the delay in getting on the car 10 that should perform the original service.

(Third embodiment)
In the elevator system according to the third embodiment of the present invention, the in-car readers 24 and 25 detect that the user has entered the car other than the car that has been called back by the user's release operation of the auto-lock mechanism, When the notification means 32 and 33 notify the alarm, when the user continues to stay in the car that has been prompted to change, the car lights are turned off and the car door of the car is kept open.

  The configuration of the elevator system according to the present embodiment also has the same configuration as the configuration of the example of the first embodiment. Each of the cars 10 and 14 has a battery and is supplied with power from the elevator control devices 13 and 17 via the tail cords 12 and 16, respectively, and can store the power in each battery.

  With such a configuration, the in-car operation panels of the cars 10 and 14 turn on the illumination of the car room when the cars 10 and 14 are traveling by the control signals from the elevator control devices 13 and 17. When the user 35 gets into the car 14, the elevator control device 17 causes the car 14 other than the car to be called back to the user 35 by the notification means 33 outputting a sound to the car 14 as in the example of the first embodiment. Informs and informs about the use of. After this guidance, the elevator control device 17 continuously reads the room number from the radio wave type key 22 existing in the car 14 including the device number of the in-car reader 25 from the reader control unit 26. When the in-car reader 25 continuously receives the room number held in the radio wave key 22 possessed by the user 35 a certain number of times, the elevator control device 17 sends the car 14 to the in-car operation panel of the car 14. Continuation of the door opening, turning off the lighting, and re-notification for instructing the transfer from the car 14 to another car by the notifying means 33. The number information is written in advance in the RAM based on the number of times determined by a person. The number of times is determined by information such as date and time.

  As a result, even when a user who is originally assigned to board the car 11 gets into the car 14, the user can recognize an erroneous boarding.

  Therefore, in the elevator system according to this embodiment of the present invention, when the user 35 continues to stay in the elevator that does not operate, it is avoided that the security is lowered in order not to operate the elevator boarded by mistake, It is possible to avoid a decrease in elevator operation efficiency.

  When a voice announcement is made, a person with hearing impairment may not be aware of this, and a passenger wearing headphones may not be aware of the notification. According to the elevator system according to this embodiment, by turning off the illumination of the car 14 and leaving the door open, it is possible to surely get off the person who gets on the vehicle by mistake. Even if you get in the car 14 by mistake, security is prioritized and you cannot go to the destination floor of the person who got in the wrong car. The car 14 can be forcibly lowered from the upper half of the system.

(Fourth embodiment)
The elevator system according to the fourth embodiment of the present invention detects that the user has entered the car other than the car that is called back by the user's release operation of the auto-lock mechanism, and the notifying means notifies the alarm. Is the case. In the elevator system according to the present embodiment, when there is no other call to be serviced by the elevator that has entered the car, the interlock operation such as the call back by canceling the security of the car that has performed the call back is canceled, and the car that the user has boarded on behalf of. In addition, the user is made to act on behalf of the destination floor.

  The configuration of the elevator system according to the present embodiment also has the same configuration as the configuration of the example of the first embodiment.

  With such a configuration, the elevator control device 17 uses the elevator 14 for an elevator other than the elevator that the notification means 33 outputs to the car 14 in the same manner as in the first embodiment and is called back to the user 35. Let me guide you.

  When the elevator control device 17 detects that the user 35 gets into the car 14, the elevator control device 17 determines that there is no hall call or car call for other services at this time, and notifies the notification means 33. No notification command is output. Without outputting the notification command, the elevator control device 17 cancels the non-stop of the car call on the floor to which the user 35 heads, or performs automatic registration of the car call, and sends the elevator control device 13 to the elevator control device 13. A signal indicating that a service is provided instead of, that is, a proxy response is transmitted via the communication line 21.

  Upon receiving the proxy response, the elevator control device 13 does not open the car door of the car 10 when the car 10 arrives at the user 35's boarding floor. Alternatively, when the car 10 has already arrived at the boarding floor of the user 35 and the car 10 has opened the car door, the elevator control device 13 immediately turns off the lights in the car 10 and opens the door of the car 10. Close.

  Therefore, in the elevator system according to this embodiment of the present invention, even if the user 35 accidentally gets into an elevator that is not scheduled to operate, the service can be continued without lowering the elevator operation efficiency.

  Further, for example, when three elevators are in service, consider a situation in which when the user 35 accidentally enters the third unit, the third unit is not assigned to a call on another floor. In this case, if it is specified that the user who got into the car 14 is the user who got on by mistake, the target car whose security is to be released between the elevator control devices 13 and 17 is switched from the first car to the third car. The user can go to the destination floor while riding on the car 14 as it is. When the user 35 is a person who is difficult to move, the user 35 can be carried to a desired floor without making the user 35 bothersome.

  Note that the present invention is not limited to the above-described embodiment as it is, and can be embodied by modifying the constituent elements without departing from the scope of the invention in the implementation stage.

  In the above-described embodiment, an example in which a resident of an apartment goes home has been described. However, the elevator system 3 according to the embodiment of the present invention can apply the same security even when the resident is out. In the elevator system 3, when the resident is out, when the door of the room is locked from outside the room, the elevator control devices 13 and 17 call the car 10 back to the occupancy floor in conjunction with the electric lock. The system limits call registration and stop floors for the car 10 so that the car 10 can be secured. The same effect as described above can be obtained by performing the same processing when moving from the entry floor to the first floor or when moving from the entry floor to the first basement where the parking lot is located.

  In the above embodiment, the determination process, the determination process, the registration process, and the like are performed by the CPU accessing a storage area on the hard disk. This is performed by the CPU executing a program based on input information such as room number information. Judgment and judgment processing are performed.

  In addition, various inventions can be formed by appropriately combining a plurality of constituent elements disclosed in the embodiment. For example, some components may be deleted from all the components shown in the embodiment.

  DESCRIPTION OF SYMBOLS 1 ... Building, 2 ... Entrance door opening / closing control device, 3 ... Elevator system, 4 ... Entrance door, 4a ... Common entrance, 5 ... Auto-lock mechanism, 6 ... Signal transmission cable, 7 ... Operation control part (input part), 8 , 9 ... Elevator, 10, 14 ... Car, 11, 15 ... Hoisting machine, 12, 16 ... Tail cord, 13, 17 ... Elevator control device, 18 ... Hall call registration operation panel, 19, 20, 21, 27, 28, 29, 30, 31 ... communication line, 22 ... radio wave type key (wireless medium), 23 ... hall reader (hall receiving device), 23a ... receiver, 23b ... transmitter, 23c ... communication interface unit, 23d ... control , 24, 25 ... in-car reader (in-car receiving device), 24a ... receiver, 24b ... transmitter, 24c ... communication interface unit, 24d ... control unit, 26 ... reader control unit (collation control unit), 2 a ... input interface unit, 26b ... database, 26c ... determining unit, 26 d ... output interface unit, 32, 33 ... notification unit, 34 ... elevator hall, 35 ... user.

Claims (5)

A plurality of elevators installed in the building, each having a car and responding to one of the hall calls;
A plurality of in-car receivers that are provided in each car, wirelessly receive the room number information from a radio wave key that holds the room number information, and output the room number information and the device number information of itself,
A database for storing room number information of users who are permitted to use these in-car receiving devices;
A collation control unit that collates the room number information output from any one of the in-car receiving devices using the room number information of the database, and outputs both the room number information and the device number information when they match. ,
Provided in each of the cars, if the collation result by the collation control unit does not match, an informing means for informing the alarm,
An elevator control device that controls the notification means and controls the operation of the plurality of elevators based on the output from the collation control unit;
The elevator control device includes: car number information acquired based on the device number information output by the verification control unit; Based on this, when it is detected that the user has entered another car other than the recalled car, the notifying means of the other car is operated. Each of the elevator halls further includes a plurality of hall receiving devices that wirelessly receive the room number information from radio wave keys that hold the room number information and output the room number information and the own hall receiving device number information. ,
The collation control unit collates the room number information output from any one of these hall receiving devices using the room number information in the database, and if they match, the room number information and the hall reception Output device number information
The elevator control device acquires hall reception device floor information based on the hall reception device number information output by the verification control unit, and directs one of the cars to the floor indicated by the floor installation information. The elevator system according to claim 1. The entrance which is provided in the building and allows a user having a wireless medium holding the destination floor information to enter the building, unlocks the entrance floor, and inputs the destination floor information to the elevator control device. A door opening / closing control device;
The elevator control device includes:
When it is detected that the user has entered the car other than the recalled car in conjunction with the unlocking of the entrance door opening / closing control device, the door opening time at the recalling floor of the recalled car is determined during normal operation. The elevator system according to claim 1, wherein the elevator system extends longer than the door opening time. The elevator control device includes:
When the notification from the collation control unit is received continuously for a certain number of times, it is detected that the user continues to stay in the car that has been urged to transfer using the notification means, and The elevator system according to claim 1, wherein the lighting is turned off and the car door of the car is kept open. A plurality of elevators provided in the building, each having a car and responding to one of the hall calls;
A plurality of in-car receivers that are provided in each car, wirelessly receive the room number information from a radio wave key that holds the room number information, and output the room number information and the device number information of itself,
A database for storing room number information of users who are permitted to use these in-car receiving devices;
A collation control unit that collates the room number information output from any one of the in-car receiving devices using the room number information of the database, and outputs both the room number information and the device number information when they match. ,
Provided in each of the cars, if the collation result by the collation control unit does not match, an informing means for informing the alarm,
An elevator control device that controls the notification means and controls the operation of the plurality of elevators based on the output from the collation control unit;
The elevator control device includes: car number information acquired based on the device number information output by the verification control unit; Based on this, when it is detected that the user has entered the car other than the recalled car, it is determined whether or not there is any other call for the car. An elevator system that cancels the operation of calling back to the car and controls the car to act on behalf of the operation from the entrance floor to the destination floor.

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