JP3728357B2 - Elevator weak driving device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an elevator driving device used by a weak person such as a wheelchair user and a visually impaired person.
[0002]
[Prior art]
In recent years, various considerations have been made so that an elevator can be easily used by a weak person such as a wheelchair user or a visually impaired person.
That is, a dedicated landing button is installed outside the general landing button in the hall, and a dedicated destination button is installed outside the general destination button in the car. When the dedicated landing button is operated, the weak person hall call is registered, and when the dedicated destination button is operated, the weak person destination call is registered. When these weak calls are registered, weak door driving is performed to make it easy for passengers to get on and off by slowing down the door opening / closing speed or lengthening the door opening time when the car lands.
[0003]
On the other hand, when an emergency or abnormal situation occurs during operation of the elevator, the car stops at the nearest floor and stops restarting, or returns to a predetermined floor and stops operation. Japanese Laid-Open Patent Publication No. 58-135071 discloses that a weak person is not able to restart after stopping on a floor other than the weak destination call registration floor (hereinafter referred to as the weak destination floor). It has been proposed to make it easy for passengers to get on and off by driving exclusively.
[0004]
In this case, measures are taken when a situation occurs in which the vehicle cannot be restarted after stopping, but nothing is shown about an abnormal situation while the car is running. The handling of an abnormal situation during traveling is usually processed as follows.
[0005]
(1) The car will stop between floors, but check if it can continue running after stopping, and if it is confirmed, drive to the nearest floor by low speed operation.
(2) The power failure and the car will stop between the floors, but after the power recovery, drive to the nearest floor by low speed operation.
(3) Regardless of the earthquake or the magnitude of the earthquake, the car will stop at the nearest floor and cannot be restarted.
(4) Go straight to the fire evacuation floor.
[0006]
[Problems to be solved by the invention]
In the above-mentioned conventional weak driving system for elevators, if various abnormal situations occur during weak driving, the car is driven to the nearest floor or evacuation floor, so the weak may go to the desired destination floor. There are problems, such as being unable to get off at a floor inappropriate for the weak to get off.
[0007]
The present invention has been made to solve the above problems, and provides a weak driving device for an elevator capable of transporting the weak to the floor suitable for getting off when an abnormal situation occurs during the weak driving. For the purpose.
[0008]
[Means for Solving the Problems]
Elevator weak driving apparatus according to a first aspect of the present invention, in the elevator of the rescue operation to rescue floor when an abnormality occurs, change the rescue floor and abnormal stop occurs during the weak operation, the rescue floor to be the change, This is the weak destination floor indicated by the destination button operated by the weak.
[0009]
Further, elevator weak driving apparatus according to the second invention, abnormality in the elevator of the rescue operation to the rescue floor to the occurrence, after this has been restored by fault or power failure occurs during a weak person operation, limit the travel distance of the car If not, the vulnerable destination floor is selected as the rescue floor.
[0010]
In addition, the weak driving device for an elevator according to the third invention is the one according to the second invention, in a direction in which the car can travel after an earthquake occurs during the weak driving and has converged, and the weaker destination floor and the weaker getting off floor. The one with the shorter mileage is selected as the rescue floor.
[0011]
The fourth invention elevator weak driving apparatus according to the, in the elevator to stop at the nearest floor when the earthquake occurred, the nearest floor and stopped in the weak operation and door open if the underdog destination floor or weak alighting floor, upper Symbol if either Ryokai in drivable direction of the car by travel to either close floor above Ryokai is obtained by the door opening to so that.
[0012]
Moreover, the weak person operating device of the elevator which concerns on 5th invention WHEREIN: In the thing of the 1st- 4th invention, it is made to alert | report the guidance matter corresponding to a weak person during weak person rescue operation.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
Embodiment 1 FIG.
1 to 4 show one embodiment of the first to fifth inventions of the present invention. FIG. 1 is an overall configuration diagram, FIG. 2 is a block diagram, and FIGS. 3 and 4 are operation flowcharts.
[0014]
In FIG. 1, A is a weak driving detection means for detecting whether a weak person such as a physically handicapped operates a dedicated destination button to register a call for a destination floor, and B is a destination for storing the registered destination floor. The floor storage means C is an abnormal stop detection means for detecting the cause of the abnormal stop of the weakly operated car. If the car is not abnormally stopped, the normal operation continuation means D continues normal operation and the weak operation detection means A again. Return to.
[0015]
E is a rescue operation means for performing a rescue operation corresponding to the cause of the abnormality when an abnormal stop is detected by the abnormal stop detection means C, and F is a weak destination floor stored in the weak destination floor storage means B by the rescue floor by the rescue operation. If it does not match, weak rescue operation command means that gives a command to change rescue floor to weak destination floor for rescue operation means E, G is set in advance a floor where the weak can safely get off after stopping The weaker rescue floor setting means, the weak rescue operation command means F, when the abnormal stop occurs, it is impossible to travel to the weaker destination floor by rescue operation, or when the weaker destination floor is closer to the weaker destination floor, or safely rescue If possible, a command can be issued to change the rescue floor to the weak exit floor.
[0016]
H is a rescue floor selection means for selecting a rescue destination floor and a weak passenger getting-off floor, and I is a content corresponding to the weak as the rescue operation is changed to normal by use of the weak It is a weak person alerting means which alert | reports.
[0017]
In FIG. 2, + is a positive power supply for elevator control, 1a to 1n are first to nth floor destination buttons for weak persons (wheelchair users, visually impaired persons, etc.) provided in the car, and 2 is a car running Middle relay relay relay, 3 level stop detection relay contact that closes when the car stops at the floor level (door openable section), 4 fault detection relay contact that closes when the elevator fails It is a power failure recovery detection relay contact that closes when the power supply is interrupted and then recovers.
[0018]
6 is an earthquake detection relay contact that closes when an earthquake is detected (the detected seismic intensity has high, low, and very low seismic intensity, but is shown as a single contact in the figure), 7 is a fire detected The fire detection relay contact 8 is closed when the control panel 8 includes a CPU 9, a ROM 10, an electrically erasable EROM 11, a RAM 12, an input interface 13, and an output interface 14.
[0019]
On the input interface 13, destination buttons 1a to 1n on the first floor to the nth floor, travel relay contact 2, level stop detection relay contact 3, failure detection relay contact 4, power failure recovery detection relay contact 5, earthquake detection relay contact 6 and fire detection A relay contact 7 is connected. Reference numeral 15 denotes a driving device for driving an electric motor (not shown) for driving the car, and 16 denotes an alarm device for hearing or visual notification (preferably hearing notification is desirable), both of which are connected to the output interface 14.
[0020]
Next, the operation of this embodiment will be described with reference to FIGS. Note that the program of this flowchart is stored in the ROM 10.
In step S1, it is determined whether there is a weak destination call (shown as a wheelchair destination call in the figure) from the information of the destination buttons 1a to 1n, and if it is determined that there is no weak destination call, the routine proceeds to step S2 and normal operation for healthy people Continue. If there is a weak destination call, the wheelchair destination call is stored in the ROM 10 in step S3. Now, the car shifts to weak driving.
[0021]
In step S4, it is determined from the information of the failure detection relay contact 4 and the travel relay contact 2 whether the car has stopped abnormally. If not stopped abnormally, the process proceeds to step S2 and the normal operation for the weak is continued. If it has stopped abnormally, it is determined in step S5 whether or not it has stopped due to a failure from the information of the failure detection relay contact 4. If it is not a stop due to a failure, it is determined in step S6 from the information of the power failure recovery detection relay contact 5 whether it has been stopped due to a power failure and then recovered. If it is not a power failure stop, the process proceeds to step S21 in FIG.
[0022]
If it is determined in step S5 that the vehicle has stopped due to a failure, or in step S6, it is determined that power has been restored after a stop due to a power failure, the process proceeds to step S7, and it is determined from the information of the level stop detection relay contact 3 whether To do. If it is not stopped at the level of the floor, that is, if it is stopped between the floors, the process proceeds to step S8, and it is determined whether it is possible to travel to the weak destination floor stored in step S3. If it judges that it can drive | work, it will progress to step S9 and will drive | work to a weak destination floor at low speed. In step S10, a door opening / closing service corresponding to the weak is provided on the weak destination floor. For example, the door is opened after the landing error becomes small, the door opening / closing speed is slowed, or the door opening time is lengthened.
[0023]
Next, if it is determined in step S8 that it is impossible to travel to the weak destination floor, the process proceeds to step S11, and it is determined whether it is possible to travel to the weak exit floor where consideration is given to getting out of the weak. If it judges that it can drive | work, it will progress to step S12 and will drive | work at low speed to a weak person alighting floor. In step S13, a door opening / closing service corresponding to the vulnerable is provided in the same manner as in step S10. At the same time, the alarm 16 notifies that it has stopped on a floor different from the weak destination floor.
[0024]
If it is determined in step S11 that it is impossible to travel to the floor where the passengers get off the vehicle, the process proceeds to step S14 and travels to the nearest floor at a low speed. Then, in step S15, the door opening / closing service corresponding to the weak is provided in the same manner as in step S13, and the fact that the vehicle has stopped on a floor different from the weak destination floor is notified.
Next, if it is determined in step S7 that the car has stopped at the level of the floor, the door is not opened in step S16, and it is determined in step S17 whether the stopped floor is a weak destination floor. If it is a weak destination floor, the process proceeds to step S10.
[0025]
If it is determined in step S17 that the stop floor is not a weak destination floor, the process proceeds to step S18 to determine whether the stop floor is a weak exit floor. If it is a weak person getting off floor, the process proceeds to step S13, and if it is not a weak person getting off the floor, the process proceeds to step S8.
[0026]
Next, when proceeding from step S6 to step S21, it is determined in step S21 whether or not a high seismic intensity earthquake detector (hereinafter referred to as a high earthquake detector) has been operated from the information of the earthquake detection relay contact 6. If the high-earthquake detector is operating, the process proceeds to step S22, and a notification is given through the notification device 16 to wait for rescue due to an abnormality. If it is determined in step S21 that the high seismic detector is not operating, the process proceeds to step S23, where it is determined whether the low seismic intensity detector or the extra low seismic intensity seismic sensor is operating, and if not, the process proceeds to step S22. If it is operating, the process proceeds to step S24.
[0027]
The abnormal stop in step S4 is the nearest floor stop in the event of an earthquake, but the door is not opened in step S24, and the nearest floor is either the weak destination floor or the weak exit floor in step S25. Determine whether. If it is determined that it is neither of the above-mentioned floors, the process proceeds to step S26, and travels at a low speed to a floor close to the weak destination floor or the weak person getting-off floor in a drivable direction. In step S27, a guidance item corresponding to the weak is notified, and a door opening / closing service corresponding to the weak is provided, and in the case of the weak person getting off floor, it is notified that the stop is on a floor different from the weak destination floor. If it is determined in step S25 that the floor is one of the two floors, the process jumps to step S27.
[0028]
Here, step S1 is weak driving detection means A, step S3 is weak destination floor storage means B, step S4 is abnormal stop detection means C, steps S8, S11, S26 are rescue floor selection means H, and step S7. , S17, S18, S25 constitute the weak rescue operation command means F, steps S9, S10, S12, S14 constitute the rescue operation means E, and steps S13, S15, S27 constitute the weak notification means I.
[0029]
In this way, when an abnormal stop occurs during the weak driving, the rescue floor is changed or selected to travel to the weak destination floor or the weak exit floor. If the rescue floor is a general floor, there is a possibility that the conditions for getting off, such as equipment for the weak at the time of getting off, may not be prepared, but it can be estimated that the conditions are set on the destination floor for the weak. Moreover, the weak exit floor can set the floor where the weak exit condition is prepared beforehand. Therefore, in any case, it is possible to carry the vulnerable to a floor suitable for getting off.
[0030]
Further, when the weak person gets off to a floor other than the destination floor, an operation to go to the desired floor again becomes necessary. If there is only one elevator for the weak and it is impossible to restart after rescue, it will be impossible to move from the rescue floor. For that reason, we try to rescue the vulnerable destination floor as much as possible. For example, a visually handicapped person cannot understand the situation when an abnormal stop occurs, and is very anxious when the person is transported to a different floor from the destination floor and cannot understand it. Therefore, when the weak person stops abnormally during driving and rescue operation is performed, the anxiety is eased by informing the weak so that they can understand.
[0031]
Embodiment 2. FIG.
FIG. 5 shows another embodiment of the present invention, and is an operation flowchart corresponding to FIG. 1 to 3 are also used in the second embodiment.
Next, the operation of this embodiment will be described.
If it is determined in step S6 in FIG. 3 that the stop is not caused by a power failure, the process proceeds to step S31, and it is determined from the information of the earthquake detection relay contact 6 whether the earthquake detector has been operated.
[0032]
If it is not a stop due to an earthquake, the process proceeds to step S32, and it is determined from the information of the fire detection relay contact 7 whether a fire has occurred and the car has been routed to the evacuation floor and stopped. If it is determined that it is not due to the occurrence of a fire, a notification is made in step S33 so as to wait for rescue because of an abnormal stop. If it is a stop at the evacuation floor due to the occurrence of a fire, the process proceeds to step S34, and a door opening / closing service corresponding to the weak is provided on the evacuation floor. Then, in step S35, the fact that it has been forwarded to the evacuation floor due to the occurrence of a fire is notified.
[0033]
If it is determined in step S31 that the earthquake detector has been operated, it is determined in step S36 whether the car has stopped at the floor level. If not stopped at the floor level, the process proceeds to step S33, and if stopped at the floor level, the process proceeds to step S37. In step S37, a guidance item corresponding to the weak is notified, and a door opening / closing service corresponding to the weak is provided. In step S38, it is determined whether the stop floor is a weak destination floor. If the stop floor is not a weak destination floor, in step S39 it is notified that the stop floor is different from the destination floor due to an earthquake, and the process proceeds to step S40. In addition, if Re weak destination floor der, fly to step S40.
[0034]
In step S40, it is determined from the information of the earthquake detection relay contact 6 whether or not the extra low earthquake detector has been operated. If an extra low earthquake has been detected, a notification is returned to normal operation when the earthquake detector is reset in step S41. If no special low earthquake has been detected, a notification is made in step S42 that operation will be stopped on this stop floor. Here, step S35 and step S39 constitute a weak notification means.
[0035]
In this way, when stopping on a floor different from the weaker destination floor at the time of the earthquake, the fact is notified to give attention to the weak. In addition, when the fire is sent to the evacuation floor, the fact is notified so as to give attention to the weak.
[0036]
【The invention's effect】
In the above first invention of the described as the present invention, it changes the rescue floor and the weak abnormal stop during operation occurs, in which the rescue floors of this change is a vulnerable destination floor, alighting conditions Guaranteed for vulnerable when an abnormality occurs The vulnerable can be disembarked on a floor that may be in place.
[0037]
In addition, in the second invention, after a failure or a power failure occurs during operation of the weak and after these have been restored, the weak destination is selected as the rescue floor when there is no limit on the travel distance of the car. However, it is possible to eliminate the inconvenience that the general floor is forced to get off and an operation is required to go to the destination floor again.
[0038]
In the third invention, to select the running possible directions of the car after the this by earthquake converged, and the weak short There how inner mileage destination floor and vulnerable alighting floor as the rescue floor in the weak operation As a result, the weak can be quickly brought to the floor suitable for the weak.
[0039]
In the fourth invention, if the nearest floor is vulnerable destination floor or weak alighting floor was stopped by earthquake during the weak operation and door open, by travel to either close floor if any of the above Kiryokai because you have to door open to so that, it is Rukoto issue early salvation the earthquake during the weak.
[0040]
In addition, in the fifth invention, during the rescue operation for the weak, since the guidance items for the weak are notified, the weak, especially the visually impaired, cannot understand the abnormal stop situation and is carried to a different floor from the destination floor I feel very anxious, but I can alleviate these anxiety by notification.
[Brief description of the drawings]
FIG. 1 is an overall configuration diagram showing Embodiment 1 of the present invention.
FIG. 2 is a block diagram showing Embodiment 1 of the present invention.
FIG. 3 is an operation flowchart showing Embodiment 1 of the present invention.
4 is an operation flowchart showing a continuation of FIG. 3;
FIG. 5 is an operation flowchart showing Embodiment 2 of the present invention.
[Explanation of symbols]
A weak person driving detection means, B weak person destination floor storage means, C abnormal stop detection means, E rescue operation means, F weak person rescue operation command means, G weak person exit floor setting means, H rescue floor selection means, I weak person notification means, 1a ~ 1n Destination buttons for weak people on the 1st to nth floors, 2 travel relay contacts, 3 level stop detection relay contacts, 4 fault detection relay contacts, 5 power failure recovery detection relay contacts, 6 earthquake detection relay contacts, 7 fire detection relay contacts, S1 weak person driving detection means, S3 weak person destination floor storage means, S4 abnormal stop detection means, S8, S11, S26 rescue floor selection means, S7, S17, S18, S25 weak person rescue operation command means, S9, S10, S12, S14 rescue Driving means, S13, S15, S27, S35, S39 Weak person notification means.

Claims (5)

Stops the above operation when an abnormality occurs during the operation of the car, and then detects that a weak person such as a physically handicapped is operating by operating the dedicated destination button in the device that rescues the car to the specified rescue floor. A weaker driving detection means, and a weaker rescue operation command means for changing the rescue floor when the abnormal stop occurs during operation of the weaker driving detection means, and the rescue floor changed by the weak rescue operation command means , A weak driving device for an elevator, characterized by a weak destination floor indicated by a destination button operated by the weak. Stops the above operation when an abnormality occurs during the operation of the car, and then detects that a weak person such as a physically handicapped is operating by operating the dedicated destination button in the device that rescues the car to the specified rescue floor. A weaker driving detection means, and when the abnormal stop occurs during the operation of the weaker driving detection means, a rescue floor selection means for selecting the rescue floor according to the content of the abnormality , the rescue floor selection means, After the failure or power failure occurs during the operation of the weak driving detection means, and there are no restrictions on the mileage of the car, the weak destination floor indicated by the destination button operated by the weak is selected as the rescue floor. elevator weak driving device comprising a Kototako configured to. The rescue floor selection means is the direction in which the car can travel after the earthquake occurs during the operation of the weak driving detection means, and the weak destination floor indicated by the destination button operated by the weak and the preset weak exit floor The weak driving apparatus for an elevator according to claim 2 , wherein the shorter traveling distance is selected as a rescue floor. Weak driving detection means for detecting that a weak person such as a disabled person is driving by operating a dedicated destination button in a device that stops the above-mentioned car to the nearest floor and prevents door opening when an earthquake occurs during driving of the car When the nearest floors when the vulnerable destination floor or preset vulnerable alighting floor indicated destination button the weak has operated and door open, the upper Kiryokai was stopped by the operation in the above earthquake this weak operation detecting means elevator weak driving apparatus characterized by comprising a rescue operation means you door open by travel to either close floor any need even at travelable direction of the car above Ryokai. During weak rescue operation, elevator weak driving apparatus according to claim 1 to claim 4, wherein in that a weak informing means for informing the weak corresponding guide matters.

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