General internal call control system for elevator

Abstract

The utility model relates to a general elevator internal call control system which comprises a floor controller, an upper computer, an elevator internal call board and a key assembly. A first leading port of the floor controller is connected with a positive leading port of the elevator inner calling board through a wire, a second leading port and a third leading port of the floor controller are connected with a first key leading port of the key assembly through wires, and a negative leading port of the elevator inner calling board is connected with a second key leading port of the key assembly through a wire. A fourth guide port of the floor controller is connected with a wire between a negative electrode guide port of the elevator inner calling board and a second key guide port of the key assembly through a wire, an MCU, a serial-to-parallel module, a power module and a CAN communication module are arranged in the floor controller, and the first guide port, the second guide port, the third guide port and the fourth guide port are all connected with the serial-to-parallel module through relays. According to the utility model, the button lines in the elevator are connected into the floor controller in a serial and parallel manner, and automatic or manual floor selection is realized by combining the current elevator button state.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator operation control, in particular to a universal internal control system for elevators. Background Art

[0002] With the rapid development of embedded devices, terminal devices are basically equipped with remote control functions. With the improvement and maturity of elevator technology and the continuous improvement of social and economic levels, users have more and more detailed requirements for the configuration of elevator products. On the basis that elevator products are fully equipped with basic normal use functions, other functions also need to be further upgraded to maximize the comfort of elevator use.

[0003] Existing elevators can effectively and quickly deliver users to the predetermined floor, greatly reducing the time users spend going up or down the stairs. When operating an existing elevator, the user needs to press the elevator's internal call plate, which sends a signal to the elevator controller to call the elevator. The elevator controller is used to monitor the elevator's operating information and control the elevator's operation. In this process, users not only need to spend time waiting for the elevator, wasting time, but also need to touch the elevator's internal call plate. If there is a virus on the elevator's internal call plate, the user's chance of being infected with the virus increases. Utility Model Content

[0004] The utility model aims to solve the deficiencies of the prior art and provides a universal internal control system for elevators.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] A universal elevator internal call control system comprises a floor controller, a host computer, an elevator internal call board and a key assembly; the floor controller is connected to the host computer through a CAN bus, the No. 1 lead of the floor controller is connected to the positive lead of the elevator internal call board through a wire, the No. 2 lead and the No. 3 lead of the floor controller are connected to the first key lead of the key assembly through a wire, the negative lead of the elevator internal call board is connected to the second key lead of the key assembly through a wire, the No. 4 lead of the floor controller is connected to the wire between the negative lead of the elevator internal call board and the second key lead of the key assembly through a wire, an MCU, a serial-to-parallel module, a power module and a CAN communication module are arranged in the floor controller, the serial-to-parallel module, the power module and the CAN communication module are all connected to the MCU, the No. 1 lead and the No. 2 lead of the floor controller are connected to the serial-to-parallel module through a relay, and the No. 3 lead and the No. 4 lead of the floor controller are connected to the serial-to-parallel module through a relay.

[0007] An LED module is provided in the floor controller, and the LED module is connected to the MCU.

[0008] A buzzer module is provided in the floor controller, and the buzzer module is connected to the MCU.

[0009] The CAN communication module of the floor controller is connected to the host computer via the CAN bus.

[0010] An indicator light is arranged inside the button assembly, and the indicator light is connected to the elevator panel interface through a wire.

[0011] The beneficial effect of the utility model is that the utility model connects the button line in the elevator to the floor controller of the elevator in a "series" and "parallel" manner. The floor controller receives the elevator calling data sent by the upper computer through communication, and realizes automatic or manual floor selection in combination with the current elevator button status. The user can call the elevator in advance on the app, which greatly reduces the waiting time for daily elevator riding. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the overall block diagram of the utility model;

[0013] Figure 2 This is a control schematic diagram of a single button assembly of the utility model;

[0014] The following is a detailed description of the embodiments of the present invention with reference to the accompanying drawings. DETAILED DESCRIPTION

[0015] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0016] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] like Figure 1 to Figure 2 As shown, a general elevator internal call control system includes a floor controller, a host computer, an elevator internal call board and a button assembly; the floor controller is connected to the host computer through a CAN bus, the No. 1 lead of the floor controller is connected to the positive lead of the elevator internal call board through a wire, the No. 2 lead and the No. 3 lead of the floor controller are connected to the first lead of the button assembly through a wire, the negative lead of the elevator internal call board is connected to the second lead of the button assembly through a wire, the No. 4 lead of the floor controller is connected to the wire between the negative lead of the elevator internal call board and the second lead of the button assembly through a wire, an MCU, a serial-to-parallel module, a power module and a CAN communication module are arranged in the floor controller, the serial-to-parallel module, the power module and the CAN communication module are all connected to the MCU, the No. 1 lead and the No. 2 lead of the floor controller are connected to the serial-to-parallel module through a relay, and the No. 3 lead and the No. 4 lead of the floor controller are connected to the serial-to-parallel module through a relay.

[0020] An LED module is provided in the floor controller, and the LED module is connected to the MCU.

[0021] A buzzer module is provided in the floor controller, and the buzzer module is connected to the MCU.

[0022] The CAN communication module of the floor controller is connected to the host computer via the CAN bus.

[0023] An indicator light is arranged inside the button assembly, and the indicator light is connected to the elevator panel interface through a wire.

[0024] In the utility model, 1-2 and 3-4 are two groups of control lines respectively. The control lines are connected to the MCU through a relay and then a serial-to-parallel module. When 1-2 and 3-4 are both disconnected, the elevator button loses the elevator calling function; when 1-2 is connected and 3-4 is disconnected, the manual elevator calling function is realized; when 1-2 and 3-4 are both connected, the automatic elevator calling function is realized.

[0025] The implementation, installation and commissioning of this utility model are as follows:

[0026] 1. Installation:

[0027] The button interface of the button component is as follows Figure 2 Middle way access equipment;

[0028] Fix the floor controller in the elevator car and connect the communication line with the host computer.

[0029] 2. Debugging:

[0030] After the installation is completed, first check whether the communication between the floor controller and the host computer is normal (if the communication is normal, the LED indicator will flash at a frequency of 500ms);

[0031] Press the button manually to see if it can trigger the elevator call;

[0032] Check whether the remote elevator recruitment function can be realized.

[0033] The utility model connects the button line in the elevator to the floor controller of the elevator in a "series" and "parallel" manner. The floor controller receives the elevator calling data sent by the host computer through communication, and realizes automatic or manual floor selection in combination with the current elevator button status. Users can call the elevator in advance on the app, which greatly reduces the waiting time for daily elevator riding.

[0034] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the utility model, or are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A universal elevator internal control system, characterized in that: It includes a floor controller, a host computer, an elevator call board and a button assembly; the floor controller is connected to the host computer through a CAN bus, the No. 1 lead of the floor controller is connected to the positive lead of the elevator call board through a wire, the No. 2 lead and the No. 3 lead of the floor controller are connected to the first lead of the button assembly through a wire, the negative lead of the elevator call board is connected to the second lead of the button assembly through a wire, the No. 4 lead of the floor controller is connected to the wire between the negative lead of the elevator call board and the second lead of the button assembly through a wire, an MCU, a serial-to-parallel module, a power module and a CAN communication module are arranged in the floor controller, the serial-to-parallel module, the power module and the CAN communication module are all connected to the MCU, the No. 1 lead and the No. 2 lead of the floor controller are connected to the serial-to-parallel module through a relay, and the No. 3 lead and the No. 4 lead of the floor controller are connected to the serial-to-parallel module through a relay.

2. The elevator universal internal control system according to claim 1, characterized in that: An LED module is provided in the floor controller, and the LED module is connected to the MCU.

3. The elevator universal internal control system according to claim 2, characterized in that: A buzzer module is provided in the floor controller, and the buzzer module is connected to the MCU.

4. A universal elevator internal control system according to claim 3, characterized in that: The CAN communication module of the floor controller is connected to the host computer via the CAN bus.

5. The elevator universal internal control system according to claim 4, characterized in that: An indicator light is arranged inside the button assembly, and the indicator light is connected to the elevator panel interface through a wire.

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