JPH02249879A - Controller of elevator for handicapped person - Google Patents

Abstract

PURPOSE:To keep off any drop in operation efficiency by comparing the available frequency of an elevator shifted to a destination floor in use of a handicapped elevator from a hall floor with that of another elevator shifting from the destination floor to the hall floor, and when both the frequencies are accorded with each other, operating a handicapped service invalid switch. CONSTITUTION:When a wheelchair user operates a handicapped exclusive hall bottom 1UB at a hall of a first floor as a hallway floor, a handicapped hall up call register relay 1U at the first floor is energized, and the normally opened contact 1Ub is closed, whereby a counted value 8a being outputted out of a counter 8 comes to 1. When the second wheelchair user pushes the bottom 1UB likewise, the counted value 8a of the counter 8 comes to 2. Next, when the wheelchair user pushes each of handicapped exclusive hall down buttons 2DB-5DB at a floor he exists and steps into an elevator and further pushes a destination button 1CB at the first floor, a counted value 9 of a counter 9 comes to 1. A comparator 10 compares these counted value of the counters 8, 9, and when they are accorded with each other, the normally opened contact 10a is closed, and a switch 7 is opened by information of an annunciator 12.

Description

[Detailed description of the invention] [Industrial application field]

The present invention relates to a control device for an elevator for the handicapped, and in particular, in a group control elevator in which an elevator for the handicapped and a general elevator are installed side by side, the present invention relates to a control device for the elevator for the handicapped and a car operation panel for the handicapped, which are provided in the elevator L/beta for the handicapped. The present invention relates to a control device for an elevator for disabled persons that prevents a decrease in operating efficiency due to abuse by ordinary people.

[Prior art]

For example, in the conventional group control elevator shown in Utility Model Application Publication No. 59-162563, in which an elevator for the disabled and a general elevator are installed side by side, a dedicated landing button for the disabled is provided to call the elevator for the disabled. There is. At this point, ordinary passengers often double-register for the disabled-only boarding area button and the general boarding area button, and then board the car that arrives first. At this time, the car that responded later will be stopped needlessly, resulting in a significant drop in operating efficiency. To solve this problem, a disabled service disabling switch is installed outside the elevator (mainly on the staff management panel) to disable the disabled landing button and the disabled car operation panel.

[Problem to be solved by the invention]

Conventional elevator control devices for people with disabilities are configured as described above, so that the staff member in charge of operating the switch to disable services for people with disabilities can accurately determine how long a wheelchair user will remain in the building. As a result, it becomes difficult to know when to operate the disabled service disabling switch. As a result, if a general passenger double-registers one entrance for the handicapped and the general hall button, two elevators respond, resulting in a reduction in operating efficiency. This invention was made to solve the above-mentioned problems, and it determines when the last wheelchair user has left the building, and depending on the result of this determination, the disabled-only landing button and the handicapped-only landing button are It is an object of the present invention to provide a control device for an elevator for the handicapped, which provides notification to prompt switch operation for invalidating a car operation panel.

[Means to solve the problem]

The control device for an elevator for the handicapped according to the present invention compares the number of times the elevator is used to move from the entrance floor to the destination floor using the elevator for the handicapped and the number of times the elevator is used to move from the destination floor to the entrance floor. By detecting that they match, it is determined that all wheelchair users have left the building, and a notification is issued to prompt the user to operate the disabled service disable switch.

[Effect]

The control device for the elevator for the handicapped in this invention counts the number of wheelchair users entering the building every time the wheelchair user operates the handicapped-only landing button from the entrance and uses the elevator for the handicapped. In addition, from the destination floor, operate the elevator for people with disabilities by operating the platform button for people with disabilities, operate the entrance floor destination button on the car operation panel for people with disabilities, move to the entrance floor, and each time the door opens, the number of wheelchair users leaving the building. count. and,
When the number of wheelchair users entering the building and the number of wheelchair users leaving the building match, it is determined that all the disabled people have left the building, and a notification is sent to prompt the disabled person to operate the disabled service disable switch. Even though the operating timing of the service disabling switch was confirmed and all wheelchair users had left the building, the disabled service disabling switch was not operated, which caused general passengers to switch between the disabled-dedicated boarding area button and the general boarding area button. This prevents deterioration in operating efficiency due to duplicate registration and two elevators responding.

[Embodiments of the invention]

An embodiment of the present invention will be described below with reference to the drawings. 1st
The figure shows a registration circuit for a hall call for the handicapped, which is installed in an elevator for the handicapped that makes five stops on the 1st to 5th floors, with the entrance on the 1st floor. In the figure, IUB to 4UB are the up buttons for the disabled landings on each floor, 2D8 to 5DB are the down buttons for the disabled landings on the 2nd to 5th floors, and IU to 4U are the up buttons for the disabled landings on each floor. Call registration relays 11Ja to 4Ua and ILJb shown in FIG. 2 are normally open contacts of the disabled-only hall up call registration relays IU to 4U. 2D to 5D are hall down call registration relays for disabled persons provided on the second to fifth floors, respectively, and 2Da to 5Da are normally open contacts of hall down call registration relays 2D to 5D for disabled persons. Reference numeral 6 designates a hall call canceling circuit, which is opened when a stop is determined in the same direction on the corresponding floor, thereby disabling the hall up call registration relay for disabled people, the hall call registration relay IU to 4U, and the hall down call registration relay for disabled people 2D to 5D. Numeral 7 is a disabled service invalidation switch, and when it is opened, the registration of the disabled hall call and the disabled car call is invalidated, and the disabled service cannot be received. Figure 2 shows the registration circuit for the handicapped person-only car call installed in the handicapped person elevator.
This is applied when there are 5 stops on each floor. In the figure, IcB to 50B are the destination buttons provided on the handicapped car operation panel, IC to 5C are the 1st to 5th floor car call registration relays for the disabled, and ICa to 5Ca and ICb are the 1st to 5th floor car call registration relays for the disabled. These are normally open contacts of relays IC to 5C. IF to 5F are car position contacts for the 1st to 5th floors, and the car position contacts of the floors where the car is located are configured to open. The IFA is a normally open contact that closes only when the car is located on the first floor and opens in other conditions. 8 is a counter provided on the entrance floor that counts the number of registrations for the disabled-only boarding call, and the accumulated count value is 8.
Output as 3. Reference numeral 9 denotes a counter provided on the car operating panel for disabled persons that counts the number of registrations of entrance floor calls, and outputs the accumulated count value as 9a. lO
is a comparator, and the count value 8 output from the counter 8
a and the count value 9a output from the counter 9, and if the two values match, the normally open contact 10a is closed. Reference numeral 11 denotes a door open detection contact, which is configured to close when the door is fully opened. Reference numeral 12 denotes a notification device such as a lamp or a buzzer provided near the disabled service disabling switch 7 for disabling the disabled-only boarding button and the disabled-only car operation panel. Next, the operation will be explained. It is assumed that the elevator for the disabled is in a state where the disabled service disabling switch 7 is closed and the disabled service is available. Here, when a wheelchair user as a disabled person operates the disabled-only landing button IUB at the landing on the first floor, which is the entrance floor, the power line (ox) - the disabled-only landing button ILIB - the landing call canceling circuit 6-1. Disabled boarding up call registration relay IU - Disable service for disabled switch 7 - Power supply (-)
A closed path is formed, and the up-call registration relay IU in the disabled-only hall on the first floor is energized, thereby closing its normally open contact 11Ja. When the normally open contact IUa is closed, the power supply (+) - normally open contact IUa - hall call cancellation circuit 6 - hall up call registration relay for disabled persons IU -
A closed circuit between the disabled service disabling switch 7 and the power source (-) is formed, and the disabled-only hall up call registration relay IU is self-maintained. In addition, when the disabled-only hall up call registration relay IU is energized, its normally open contact lUb is closed, so the counter 8 increases by one count, and the count value 8a output from the counter 8 increases. It becomes "1". When an elevator for the disabled generally responds with a well-known circuit and determines to stop at the first floor, the hall call canceling circuit 6 is opened, so that the elevator for the handicapped is connected to the hall up call registration relay IU.
O bias is canceled. Similarly, when a second wheelchair user operates the disabled-only landing button IIUB at the landing on the first floor, which is the entrance floor, the same operation as for the first wheelchair user is performed. Then, since the counter 8 is incremented by one, the count value 8a of the counter 8 becomes "2". Next, the wheelchair user exits the building from the destination floor (returns)
If so, please press the down button 2DB of the disabled landing area on the floor you are currently on.
~ By operating 50B, the elevator car for the disabled is summoned. Then, climb into this car and use the 1st floor, which serves as the entrance floor, provided on the car operation panel for people with disabilities.
When you press the floor destination button ICB, power supply (+) - 1st floor destination button JCB - Car position contact I F - 1st floor car call registration relay IC for disabled people - Disabled service disable switch 7 - Power supply (-) closed circuit is configured, the first floor disabled car call registration relay IC is energized, and its normally open contact ICa is closed. When this normally open contact ICa is closed, the power supply (+) - normally open contact ICa - car position contact IF - 1st floor disabled car call registration relay IC - disabled service disable switch 7 - power supply (-) is closed. is configured, and the first floor car call registration relay IC for disabled persons is self-maintained. When the 1st floor car call registration relay IC for disabled people is self-holding, its normally open contact ICb is closed, so that the counter 9
is amplified by 1 count, and the count value 9a becomes "1". Here, the comparator 10 compares the count value 8a of the counter 8 and the count value 9a of the counter 9, but the count value 8a is "2".
'', and the count value 9a is ``l'', so the two cannot match, and the contact 10a of the comparator 10 remains open. Next, when the second wheelchair user returns (leaves) from the floor where he or she is currently located, he or she operates the down button for the disabled-only landing on the corresponding floor to call for and board the elevator car for the disabled. Then, the user operates the first floor destination button 1cB provided on the car operation panel for disabled persons provided inside the car. Then, the car call registration relay IC for the first floor is energized, its normally open contact ICb is closed, and the counter 9 amplifies one count, so that the counted value 9a becomes "2". ”. As a result, comparator 1
0 means that the count value 8a and the count value 9a as comparison input signals match, so a matching condition is obtained and the normally open contact 10
a is closed. Next, when the car of the elevator for the disabled arrives at the first floor, which is the entrance floor, the car position contact IFA is closed. next,
When the elevator door is fully opened, the door open detection contact 11 closes, so that the power supply (+) - normally open contact 10a - normally open contact I
A closed circuit of FA - door open detection contact 11 - alarm 12 - disabled service disable switch 7 - power supply (-) is formed, and the alarm 12 performs a notification operation such as sounding or emitting light, thereby disabling everything from inside the building. Notify that a wheelchair user with a disability has left the building. After confirming the notification operation of the notification device 12, the staff member opens the disabled service disabling switch 7. If the disabled service disable switch 7 is opened, the registration of the disabled-only hall call and the disabled-only car call will be invalidated, and the disabled-only service will not be available, so general passengers will not be able to operate the disabled-only hall button or the disabled-only car. Abuse of the board is prevented. As a result, it is possible to prevent a general passenger from registering the disabled-only landing button and the general landing button twice, thereby preventing a decrease in operating efficiency caused by two elevators responding.

【Effect of the invention】

As described above, according to the present invention, the number of wheelchair users entering the building is counted every time a wheelchair user operates the disabled-only landing button from the entrance and uses the disabled-access elevator. In addition, from the destination floor, operate the elevator for people with disabilities by operating the platform button for people with disabilities, operate the entrance floor destination button on the car operation panel for people with disabilities, move to the entrance floor, and each time the door opens, the number of wheelchair users leaving the building. count. When the number of wheelchair users entering the museum and the number of wheelchair users leaving the museum match,
The system determines that all disabled people have left the building and issues a notification prompting them to operate the disabled service disable switch, so the timing for operating the disabled service disable switch is ensured and all wheelchair users have left the building. However, because the disabled service disable switch was not operated, general passengers were able to double-register the disabled-only boarding area button and the general boarding area button, preventing a decline in operating efficiency caused by two elevators responding. It has the effect of being

[Brief explanation of drawings]

FIG. 1 is a circuit showing a registration circuit for a hall call exclusively for disabled persons in a control device for an elevator for disabled persons according to the present invention;
The figure is a circuit diagram showing a registration circuit for a car call exclusively for disabled persons in the control device for an elevator for disabled persons according to the present invention. IUB~40B is a platform amplifier button for disabled people, 2DB~5
DB is the disabled hall down button, IU~4U is the disabled hall amplifier call registration relay, IUa~4Ua, IUb is the normally open contact of the disabled hall amplifier call registration relay IU~4U, and 2D~5D is the disabled hall down call registration. relay,
2Da to 5Da is down call registration relay 2 for disabled people.
Normally open contacts D to 5D, 6 is a hall call cancellation circuit, 7 is a disabled service disable switch, ICB to 50B are destination buttons,
IC-5C is a car call registration relay for people with disabilities on floors 1 to 5.
Ca ~ 5Ca, ICb are each normally open contact of the above-mentioned 1st ~ 5th floor car call registration relay IC ~ 5C for disabled people, IF ~ 5F is 1
~5th floor car position contacts, IFA is a normally open contact, 7 is a disabled service disable switch, 8 is a counter, 8a is a count value, 9 is a counter, 9a is a count value, 10 is a comparator, 11
is the door open detection contact, and 12 is the alarm. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims (1)

[Claims] A plurality of elevators including an elevator for the handicapped and a general elevator are installed in parallel, a common landing button for each elevator, a landing button exclusively for the handicapped for calling the elevator for the handicapped, and a landing button provided inside the car of the elevator for the handicapped. A boarding area for the disabled located on the entrance floor of a group control elevator that has a car operation panel for the disabled and a disabled service disabling switch which is provided on the outside and disables the boarding button for the disabled and the disabled car operating panel. a first counter that counts the number of button registrations; a second counter that counts the number of registrations of the destination button on the entrance floor provided on the handicapped car operation panel; A control device for an elevator for the handicapped, comprising a comparator that detects a match between count values, and an alarm that notifies that a handicapped person is no longer present in the building when the comparator detects a match. .