JPH11139697A - Elevator call register device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make continuous service possible even in the case of a call button being stuck by superintending a time point of the call button being pressed, a released time point, and an arrival time point of an elevator, and superintending whether the call button is further pressed over a fixed time or not after arrival of the elevator. SOLUTION: When a call button is stuck to be continuously pressed, a door is not closed on a floor of which the call button is stuck in an ordinary elevator, and the elevator becomes in the stop state as it is. Then, as shown in the case 3, when the call button is continued to be pressed for a fixed time t1 since the arrival time point of the elevator, the call button is judged to be stuck. For temporarily annulling the call button and sevicing the next floor, the door is closed to start the car. After starting the car, the annulled call button is made valid, and the elevator call is registered.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator call registration device which temporarily disables an elevator call button and continues the next service when the elevator call button is tight.

[0002]

2. Description of the Related Art In an elevator call registration device, when a user presses an elevator call button, a contact provided inside the elevator call button is closed and an elevator call is registered. By the way, since the elevator call button has a movable part, it may be difficult to use it for a long time, and the elevator call may not be canceled. Therefore, the car arriving in response to the elevator call cannot leave the car forever because the door is not closed. Regarding the present technology, regarding the elevator call button traffic, for example, Japanese Patent Laid-Open No. 5-193857,
JP-A-61-101378 and the like.

[0003]

In the above-mentioned prior art, when the elevator call button is hard, the elevator stops at that floor after arriving in response to the floor where the elevator call button is hard. Then, the next service cannot be performed.

[0004] Further, if the elevator call button is kept pressed due to stiffness, or if an elevator call is generated after the service on all floors is completed, the elevator call on that floor is raised. If registration is prohibited, there is a problem that passengers on that floor cannot be used.

[0005] It is an object of the present invention to provide an elevator call registration device that enables continuous service even when an elevator call button is stuck.

[0006]

SUMMARY OF THE INVENTION The object of the present invention is to monitor when an elevator call button is pressed and released, and when an elevator arrives, and determine whether the elevator call button has been pressed for a predetermined time or more after arriving at the elevator. Monitor whether it is. As a result, even if the elevator call button is hard, the service can be continuously provided.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 shows the overall construction of an elevator. When an elevator call button of an elevator call registration device 6 is pressed, the information is transmitted to the control panel 1 via a transmission line 5. Upon receiving the elevator call information, the control panel 1 operates in response to the floor where the elevator call has occurred.

FIG. 2 shows an elevator call registration device,
When the elevator call button 6a is pressed, the input / output circuit 1
0, a signal is input to the MPU 11 and then the MPU 1
Reference numeral 1 denotes a configuration for transmitting the information to the control panel 1 via a transmission line 5.

FIG. 3 shows the timing at which the elevator call button is pressed, and the hatched portion indicates that the elevator call button is kept pressed.

Case 1 is not pressed after call registration at the timing when a normal elevator call is pressed. Case 2 shows a case where the passenger pushes the elevator call and keeps pushing it until arrival at the elevator. After the arrival of the elevator, the passenger gets into the car and the elevator call button is released. Here, the elevator arrival is determined when the car enters the door zone on the floor where the car call occurred.

However, if the passenger does not intentionally press the elevator call button but keeps pressing the elevator call button in a constrained manner, the normal elevator is on the floor where the elevator call button is fixed. The door will not close and will stop. Therefore, as shown in case 3, when the elevator call button is kept pressed for a predetermined time: t1 from the time of arrival of the elevator, it is determined that the elevator call button is heavy, and the elevator call button is temporarily disabled and the next call is made. Close the door and leave the car to service the floor. After departure from the car, the disabled elevator call button is enabled, and the elevator call registration is performed again. That is,
The floor where the elevator call button is tight will be serviced every time.

Next, when the passenger who tries to get into the car late after arriving at the elevator tries to open the door again by pressing the elevator call button because the door has begun to close,
Case 4 if the elevator call button gets too tight
As shown in (2), if the button is kept pressed for a predetermined time: t2, the elevator call button is temporarily disabled and the next service is performed.

As described above, by monitoring the time during which the elevator call button is kept depressed, it is possible to continuously provide service even on floors where the elevator call button is tight.

[0015]

According to the present invention, the service can be continuously provided even when the elevator call button is stuck.

[Brief description of the drawings]

FIG. 1 is a configuration diagram showing an entire elevator according to an embodiment of the present invention.

FIG. 2 is a configuration circuit diagram schematically showing an elevator calling device used in FIG. 1;

FIG. 3 is a diagram showing a timing at which an elevator call button is pressed.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Control panel, 2 ... Motor, 3 ... Car, 4 ... Counter weight, 5 ... Transmission line, 6 ... Elevator call registration device, 6a
... Elevator call button, 10 ... Input / output circuit, 11 ... M
PU, 12: Communication circuit.

 ──────────────────────────────────────────────────の Continuing on the front page (72) Inventor Riki Komatsu 2-832 Horiguchi, Hitachinaka-shi, Ibaraki Pref. Hitachi Plaza Mito Engineering Co.

Claims (1)

[Claims] In an elevator call registration device for registering an elevator call by operating an elevator call button, if the elevator call button is kept pressed after arriving at the registered floor from the time when the car call was registered,
An elevator call registration device comprising means for disabling an elevator call button a predetermined time after arrival at a registered floor.