JP2013032199A - Rescue operation system and earthquake control operation system of elevator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To rescue a passenger in a car without requiring a long time even if requiring the setting of not performing a rescue operation to an ordinary non-service story when stopping in an emergency when an earthquake is generated by a customer, in an earthquake time control operation.SOLUTION: When an elevator stops in an emergency, a safety circuit signal 17 is outputted from a safety circuit 16, a high gal undetected signal 15 is outputted and there is a nonstop story in an express zone, a loudspeaker 20 announces to rescue the passenger by making the car landed in the nearest story even if it is originally the non-service story by "authenticating an IC card to a card reader 18 in the car." When detecting information of the IC card by the card reader 18 existing in the car within a predetermined time by the IC card operation of the passenger corresponding to this announcement, the car is made to travel to the non-service story being a near story floor from an emergently stopped car position, a door is opened after landing on the floor, and the passenger in the car is rescued.

Description

  The present invention relates to an elevator rescue operation system or an earthquake control operation system widely including an elevator power failure, an emergency stop at the time of failure, or an earthquake.

  In an elevator, in the event of a power failure, a failure, or an earthquake, a rescue operation that opens a door by driving a car that has been brought to an emergency stop between floors at a low speed to the nearest floor is essential. The present invention can be applied to any of these rescue operations, but will be described below by taking an example of seismic control operation.

  Seismic detectors are generally installed in the elevator machine room on the top floor of the building and in the pit of the elevator hoistway on the bottom floor, and the acceleration of the floor where the seismic detector is installed is the set value of the seismic detector. If it exceeds, each control operation is performed accordingly.

  Due to the occurrence of an earthquake, an extra low gal and a low gal signal are detected, the car is running, and the floor where the car can be stopped within 10 seconds is an express floor (there is no service floor where the car can be landed and the non-service floor If it is impossible to land on the service floor due to a certain non-stop floor), an emergency stop will be made, and if the safety circuit is normal or has recovered and no high-gull signal has been detected, it will automatically stop after the set time. The car is run at a low speed and is landed on the nearest floor of the service floor or non-service floor, and the earthquake control operation is performed to open the door and rescue passengers in the car.

JP 2004-359405 A JP 2000-335844 A

  In Patent Document 1, when the seismic detector operates while traveling on a non-service floor section, even if there is no manager, the operation center is instructed to passengers in the car and is manually stopped at the nearest floor. And rescue passengers.

  Further, in Patent Document 2, if the high-gal seismometer is not operating, after 1 minute, it automatically runs at a low speed to the nearest floor in the direction in which the weight (CW) and the car leave, and the door is opened. It is disclosed to open and rescue passengers.

  However, both Patent Documents 1 and 2 describe a case where it is set to be able to land a car at the time of rescue operation on a normal non-service floor. In the case of an elevator or the like, only a user having a personal authentication medium may be required to make a setting that makes it extremely difficult for outsiders to enter, such as being able to get off only on a specific floor. That is, a car that has made an emergency stop in the express zone may be set to run only on the service floor at low speeds and not on the non-service floor.

  In such a case, when an earthquake occurs, it is determined that a high-gull signal is not detected, and the car is driven at a low speed to the nearest floor, which is the service floor. There was a problem of long confinement time for passengers. This also has the disadvantage that it takes time to rescue even during an emergency stop in the event of a power failure or some sort of abnormality.

  An object of the present invention is to provide an elevator rescue operation system that requires a short time for passengers in a car to be confined.

  In a preferred embodiment of the present invention, when a plurality of floors are set as a service floor and a non-service floor, respectively, and an emergency stop elevator is operated at low speed rescue operation, the closest floor among the service floors is selected. An elevator rescue operation system configured to drive at a low speed toward the floor and to open the door by landing at the nearest floor, and the personal authentication device disposed in the car and the elevator car stopped in an emergency manner When the personal authentication operation is performed on the personal authentication device in the storage medium for personal authentication distributed to use the elevator, and the emergency stopped elevator is operated at low speed, the non-recovery operation is performed. Of the multi-story floors including the service floor, the vehicle is operated at a low speed toward the nearest nearest floor, and the door is opened by landing on the nearest floor.

  In another preferred embodiment of the present invention, when a plurality of floors are set as a service floor and a non-service floor, respectively, and an elevator that has been stopped due to an earthquake is controlled during an earthquake, the service floor In the elevator seismic control operation system, which is set to open at low speed from the position where the car has made an emergency stop to the nearest floor, landing on the nearest floor and opening the door, A personal authentication operation is performed on a personal authentication device arranged in a car and the personal authentication device in the emergency stopped elevator car using a personal authentication recording medium distributed to use the elevator. When the emergency stop elevator is operated in a seismic control, the nearest floor from the position where the car has made an emergency stop among the multiple floors including the non-service floor Toward the low speed operation, and landing on the nearest floor, characterized in that to open the door.

  According to a preferred embodiment of the present invention, when an elevator stops in an express zone due to a power failure, an earthquake, or any abnormality, passengers in the car are distributed to the personal authentication device in the car for use of the elevator. By using a personal authentication medium that has been personalized, the user can drive at a low speed to the nearest floor of the multi-floor floor, including non-service floors, land and open the doors, Can be opened inside.

  Other objects and features of the present invention will be made clear in the embodiments described below.

It is a block diagram which shows the outline | summary of the control apparatus of the elevator rescue operation apparatus by one Example of this invention. It is a processing flowchart of the elevator rescue operation apparatus by one Example of this invention.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

  FIG. 1 is a block diagram showing an overview of a control device for an elevator rescue operation apparatus according to an embodiment of the present invention. The present invention is not limited to a power failure, an earthquake, or any failure, and can be applied to an elevator rescue operation after an emergency stop of an elevator. Hereinafter, an earthquake will be described as an example.

  The earthquake detectors 1, 2, and 3 that detect the acceleration generated by the earthquake based on the intensity of the extra low gal, low gal, and high gal earthquakes are installed in the machine room or in the pit of the hoistway. When an earthquake occurs, the extra low gull detector 1 and the low gull detector 2 output the detected signal to the seismic signal detection device 4. When both the extra low gal and the low gal signal are detected, the control circuit 5 outputs the low gal detection signal 6. Here, when the car traveling operation determination device 7 determines that the car is traveling, a car traveling signal 8 is output to the control circuit 5. Also, the service floor information area 10 of the information DB 9 and the service floor information from the non-stop (non-service) floor information area 11 are output to the non-stop floor determination device 12 in the express zone. .

  At this time, it is determined by the car traveling operation determination device 7 that the car is traveling, and it is determined by the express zone non-stop floor determination device 12 that the position of the car cannot be landed on the serviceable floor by traveling for about 10 seconds. If it is, the car is emergency stopped by the control circuit 5.

  Thereafter, the emergency stop signal 13 is output from the control circuit 5 to the card reader detection rescue operation device 14, and if the safety circuit 16 is normal or restored, the safety circuit signal 17 is output to the card reader detection rescue operation device 14. When the high-gull signal is not detected by the high-gull detector 3, the high-gull non-detection signal 15 is output to the card reader detection rescue operation device 14.

  When the following conditions are satisfied, the card reader detection / rescue driving device 14 causes the car to travel from the emergency stop car position to the non-stop floor, which is the nearest floor, opens the door after landing, and rescues passengers in the car. To do. That is, when the emergency stop signal 13 is output, the safety circuit signal 17 is output from the safety circuit 16, and the high-gull non-detection signal 15 is output, the speaker 20 indicates “to the card reader 18 in the car, By an authorized user authenticating the IC card, it is announced that a car will be landed on the nearest floor even if it is originally a non-service floor and passengers will be rescued.

  When the IC card information is detected by the card reader 18 in the car within a predetermined time by the IC card operation of the passenger according to the announcement, the IC card signal 19 is output to the card reader detection rescue operation device 14. Then, the card reader detection rescue operation device 14 outputs a non-stop floor travel command signal 21 to the non-stop floor travel command device 22 to cause the car to travel to the non-service floor which is a floor near the emergency stop car position, Open the door after landing and rescue passengers in the car.

  FIG. 2 is a process flow diagram of the elevator rescue operation apparatus according to one embodiment of the present invention.

  The operation at the time of the earthquake will be described with reference to the processing flow of FIG.

  When the earthquake occurs (S1), it is determined whether or not the extra low gull sensor 1 is operated (S2). If the extra low gull sensor 1 is not operating, the normal operation (S16) is continued.

  When the extra low gull sensor 1 is operating, it is judged whether the low gull sensor 2 is operated (S3). When the extra low gull sensor 2 is not operating, the extra low gull detector seismic control operation ( S17).

  When the low-gull sensor 2 is operating, it is determined whether the elevator is traveling (S4). When the car is not traveling, the low-galle detection seismic control operation is performed (S18). If the car is traveling, it is determined whether there is an express zone (S5). If there is no express zone, the low-gull detection seismic control operation is performed (S18).

  If there is an express zone, it is determined whether the car is in a zone that can be landed on a serviceable floor by a predetermined short time run (S6), and the car position is serviced by a predetermined short time run. If it is in a zone where it is possible to land on a possible floor, a low-galle detection seismic control operation is performed (S18).

  Next, when the position of the car is in a zone where it cannot land on the serviceable floor for a predetermined short time, the elevator is emergency stopped (S7) and whether the safety circuit 16 is normal or has returned. If it is determined (S8) and the safety circuit 16 is normal or not restored, the operation is stopped in the stopped state (S19).

  When the safety circuit 16 is normal or has returned, it is determined whether the high gal sensor 3 has been operated (S9), and when the high gal sensor 3 has been operated, the high gal detection seismic control operation is performed (S20). .

  If the high-gull sensor 3 is not operating, it is determined whether or not there is a non-stop floor in the express zone (S10). S21), it stops at the nearest floor which is the service floor (S22). After landing on the nearest floor, the door is opened (S15).

  On the other hand, when there is a non-stop floor in the express zone, the following announcement is made using the speaker 20 installed in the car. "If an IC card is input to the card reader, even if it is a non-stop floor, it will drive at a low speed to the nearest floor and open the door" (S11). After the announcement, it is determined whether or not the card reader authentication information has been input within a predetermined time (S12). If the card reader authentication information has not been input within the predetermined time, a low speed operation is automatically performed after the predetermined time (S21). Then, stop at the nearest floor where service is possible (S22), and after landing, the door is opened (S15).

  When the card reader authentication information is input within a predetermined time, after a predetermined time, the car is driven at a low speed to the nearest floor including the non-stop floor (S13), after landing (S14), the door Open (S15).

  DESCRIPTION OF SYMBOLS 1 ... Special low-gull detector, 2 ... Low-gull detector, 3 ... High-gull detector, 4 ... Earthquake signal detection device, 5 ... Control circuit, 6 ... Low-gull detection signal, 7 ... Car running determination device, 8 ... Car running signal, 9 ... Information DB, 10 ... Service floor information area, 11 ... Non-stop floor information area, 12 ... Express zone non-stop floor determination device, 13 ... Emergency stop signal, 14 ... Card reader detection Rescue driving device, 15 ... high-gull non-detection signal, 16 ... safety circuit, 17 ... safety circuit signal, 18 ... card reader, 19 ... IC card signal, 20 ... speaker, 21 ... non-stop floor travel command signal, 22 ... no Stop floor travel command device.

Claims (5)

When a plurality of floors are set as service floors and non-service floors respectively, and an emergency stop elevator is operated for low-speed rescue operation, drive at low speed toward the nearest floor among the service floors, In an elevator rescue operation system that is set to land on the nearest floor and open the door,
A personal authentication operation is performed on a personal authentication device arranged in a car and the personal authentication device in the emergency stopped elevator car using a personal authentication recording medium distributed to use the elevator. When the emergency stopped elevator is operated at low speed rescue operation, the multi-floor including the non-service floor is operated at a low speed toward the nearest floor, and then the floor is landed on the nearest floor. An elevator rescue driving system characterized by opening the door.   The elevator according to claim 1, wherein in the emergency stopped elevator car, it is announced that if a personal authentication operation is performed, landing on the nearest floor including a non-service floor and opening a door is announced. Rescue driving system. When a plurality of floors are set as service floors and non-service floors respectively, and an emergency stop elevator is controlled during an earthquake due to the occurrence of an earthquake, among the service floors, the car has made an emergency stop. In an elevator seismic control operation system that is set to open at a low speed from the location toward the nearest floor, land on the nearest floor and open the door,
A personal authentication operation is performed on a personal authentication device arranged in a car and the personal authentication device in the emergency stopped elevator car using a personal authentication recording medium distributed to use the elevator. When the emergency stopped elevator is operated in seismic control, among the multi-floor including the non-service floor, the car is operated at a low speed toward the nearest floor from the position where the car has made an emergency stop. An elevator seismic control operation system characterized by landing on the floor and opening the door.   4. The elevator according to claim 3, wherein in the emergency stopped elevator car, an announcement is made that if a personal authentication operation is performed, landing is made on the nearest floor including the non-service floor and the door is opened. Earthquake control operation system.   5. The seismic control operation system for an elevator according to claim 4, wherein the announcement is made when the high gull detector of the seismic detector is not operating and the safety circuit of the elevator is normal. A seismic control system for elevators.

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