A pulse button and device suitable for elevator control box
A pulse type and control box technology, which is applied in transportation and packaging, sustainable buildings, elevators, etc., can solve the problems of difficult wiring, affecting the wiring of the control box, and difficulty in processing, so as to improve maintenance efficiency, save labor costs, reduce The effect of wiring
Active Publication Date: 2018-12-14
GUANGZHOU GUANGRI ELEVATOR IND
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Problems solved by technology
The traditional button wiring method is point-to-point connection, which leads to difficulty in wiring in the limited control box space, resulting in difficulty in processing and seriously affecting the aesthetics of the control box wiring.
Method used
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Embodiment
[0021] Such as figure 1 As shown, this embodiment discloses a button connected in series. The button has the function of anti-sticking, the function of prompting the failure of the button itself, and the function of ID self-identification. And take the button as the basic element to illustrate the application of the example in the elevator control box. In the example, it is assumed that the elevator needs to serve 48 floors, and the control box includes 1 to 48 floor buttons, door opening and closing buttons, emergency call buttons, and alarm buttons, a total of 52 buttons. According to the traditional button wiring method, except for emergency calls and The 50 buttons outside the alarm button need to be connected to the communication board through a 4-core button wire, so 50 button wires need to be arranged in the control box, and the length of each button is 1 meter. The total wiring of the light button The length is 50 meters; if the button of the present invention is use...
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The invention provides a pulse type button suitable for an elevator operation box and a device. The pulse type button comprises a CPU, a key, a signal input interface JP1, a signal output interface JP2, a resistor R1, a resistor R2 and a light emitting diode D1. A third foot and a fourth foot of the CPU are connected with a third foot and a fourth foot of the JP1 correspondingly. A sixth foot and a fifth foot of the CPU are connected with a third foot and a fourth foot of the JP2 correspondingly. A second foot of the JP1 and a second foot of the JP2 are both grounded. A first foot of the JP1 and a first foot of the JP2 are connected and are both connected with the positive pole of a power source. One end of the R2 is connected with the first foot of the JP1, and the other end of the R2 is connected with the anode of the D1. The cathode of the D1 is connected with a second foot of the CPU. One end of the resistor R1 is connected with the positive pole of the power source, and the other end of the resistor R1 is connected with a seventh foot of the CPU. The first end of the key is connected with the seventh foot of the CPU, and the second end of the key is grounded. According to the pulse type button suitable for the elevator operation box and the device, the pulse type button is provided with the CPU, whether the button is stuck or not is predicted through the algorithm, and the repairing efficiency is improved; and button wires are reduced, so that materials are saved, and the labor cost is reduced.
Description
technical field [0001] The invention relates to the technical field of elevator control equipment, in particular to a pulse button and a device suitable for an elevator control box. Background technique [0002] The elevator is a vertical transportation tool that marks the line material civilization. It is a complex transportation device that integrates mechatronics, and requires human-computer interaction of information through various human-machine interfaces. With the rapid development of social economy, the use of elevators is becoming more and more common. It has been used in commercial buildings, hotels and hotels, and has been used in office buildings, residential buildings, shopping malls and other places, and the height of buildings continues to increase. Elevators As more and more floors are served, the amount of buttons used for human-computer interaction is correspondingly increasing. The traditional button wiring method is point-to-point connection, which leads...
Claims
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IPC IPC(8): B66B1/46B66B1/34B66B1/14B66B5/00
CPCB66B1/14B66B1/34B66B1/46B66B5/0087Y02B50/00
Inventor 何志强瞿艳林丽芬向维胜郑志凯
Owner GUANGZHOU GUANGRI ELEVATOR IND