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An intelligent door system cycle tester and test method

A cycle test and door system technology, applied in railway vehicle testing, etc., can solve the problems that the testers spend a lot of time and the test device cannot meet the needs of accurate measurement, judgment, stop, and alarm prompts, and achieve the effect of shortening the operation time

Active Publication Date: 2018-09-25
北京康尼时代交通科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing test devices cannot meet the needs of accurate measurement, judgment, stop, and alarm prompts throughout the process
The existing test process requires testers to spend a lot of time monitoring and recording the state of opening and closing doors

Method used

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  • An intelligent door system cycle tester and test method
  • An intelligent door system cycle tester and test method
  • An intelligent door system cycle tester and test method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: as figure 1 As shown, an intelligent door system cycle tester adopts a closed-loop test method and a microprocessor control system to collect, control and process multiple signals. Including the host and connection harness, the door system mechanism to be tested is connected to the host through the connection harness, the host includes the main board, display screen, power button, wiring harness interface and cabinet, the main board includes the detection control module, MCU module, alarm module, power management The module and communication module, the main board and the connecting wire harness are all located inside the box. There is a storage space for the connecting wire harness in the box. There is a locking mechanism on the box. , Dust-proof function; the box body is made of plastic material, has a locking mechanism and a storage space for wire harnesses, and a reasonable box structure design can facilitate the storage of connecting wire harnesses an...

Embodiment 2

[0045] Embodiment 2: This embodiment is basically the same as Embodiment 1, the difference is that the intelligent door system cycle tester provided by this embodiment is used to detect the entire train door system, and the safety loop signal input to the detection module includes the safety loop input The signal of the terminal and the output terminal of the safety loop line, the emergency unlock switch, the door panel switch and the lock switch are connected between the input terminal of the safety loop line and the output end of the safety loop line, and all the input terminals of the safety loop line and the output terminals of the safety loop line of the whole train are connected to each other during the test. In series, the safety circuits of 48 doors in 6 cars of each train are all connected in series, so the safety ring signal is the signal of the safety ring input end of the first car door system and the safety ring output end of the last car door system of the whole tr...

Embodiment 3

[0047] Embodiment 3: This embodiment is basically the same as Embodiment 1, the difference is that the intelligent door system cycle tester provided in this embodiment is used to detect the entire train door system, and the input detection module is connected to the control cabinet of the entire train door system , the safety loop signal is the control signal of the safety loop relay of the door system control cabinet. In this way, the door information needed for the test can be obtained directly from the door system control cabinet, which avoids the long line connection in Embodiment 2 and simplifies the connection method.

[0048] Its corresponding intelligent door system cycle test method, if the timing method is selected, its signal connection is as follows: Figure 8 As shown in the figure, the A-side door control system and the B-side door control system respectively refer to the left and right doors of the entire train door system. This method can also choose two opposi...

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Abstract

The invention discloses an intelligent door system circulation tester. The intelligent door system circulation tester comprises a detection control module and a MCU module. The detection control module comprises an input detection module and an output control module. The input detection module is used to acquire a safety loop signal transmitted by a door system, and the output control module is used to transmit centralized control door opening signals, centralized control door closing signals, and zero velocity signals. The MCU module is used to receive and determine the safety loop signal, and is used to store and calculate the times of the output control module of transmitting the centralized control door opening signals and the centralized control door closing signals. When the safety loop signal is determined to be abnormal, the output control module stops transmitting the centralized control door opening signals, the centralized control door closing signals, or the zero velocity signals A requirement of a whole train door system on monitoring the door opening / closing state in a door opening / closing circulation test is satisfied, and testing times are calculated accurately, and at the same time, a requirement of a single door system on the testing is also satisfied.

Description

technical field [0001] The invention relates to a rail vehicle automatic door control system, in particular to an intelligent door system cycle tester. Background technique [0002] It is used to measure the stability of the continuous opening and closing of the automatic door control system of rail vehicles. It is often used in the quality control of the automatic door control system manufacturers of rail vehicles, vehicle assembly manufacturers, and subway operation safety and quality departments. It is also used for the production of automatic door control systems. , installation and commissioning, fault inspection and maintenance have great practical significance. [0003] The continuous door opening and closing stability test device of the existing automatic door control system of rail vehicles adopts a simple open-loop test method, which only counts the door opening and closing signals sent out. When there is a door opening and closing failure of the door control syste...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M17/08
CPCG01M17/08
Inventor 张晓华杨建波范永强
Owner 北京康尼时代交通科技有限责任公司
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