A control method for trams in automatic driving mode

A technology of automatic driving and control methods, applied in railway signaling and safety, etc., can solve problems such as affecting driving safety and consuming energy, and achieve the effect of improving dispatching work efficiency, reducing work intensity, and solving potential safety hazards.

Active Publication Date: 2016-08-24
上海亨钧科技股份有限公司
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Problems solved by technology

Due to the complexity of the tram operating environment, simply relying on the driver to drive the tram will seriously consume energy and affect driving safety

Method used

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  • A control method for trams in automatic driving mode
  • A control method for trams in automatic driving mode

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings.

[0032] like figure 1 and figure 2 As shown, the purpose of the present invention is mainly to solve the command operation of the automatic control of the ground equipment in the automatic driving of the tram; two modes of cooperative work of the GPS / BD dual-mode positioning system and the RFID tag / transponder host are used to complete, ensuring Safety issues due to failure of one of the modules.

[0033] This method is mainly to automatically control the switch or crossing traffic light equipment according to the position or label information in the tram automatic driving mode. Solve the operation of stopping, running and turning of the tram, and realize the purpose of driving without human intervention;

[0034] The control operation of the tram during running mainly includes: the generation and transmission of control commands, the analysis and processing of the ...

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Abstract

A control method under the automatic driving mode of a tram, the control method adopts a GPS / BD dual-mode positioning system and an RFID tag / transponder host to work together, when the RFID tag / transponder host and the GPS / BD two When the modules are working normally or the GPS / BD dual-mode positioning system fails, the data read by the RFID tag / transponder host is used as the control data; when the working mode of the RFID tag / transponder host fails, the GPS / BD dual-mode positioning system The data is control data; the control data is used to control switches and traffic lights. The present invention adopts two positioning methods to ensure the safety and reliability of the system control in the automatic driving mode.

Description

technical field [0001] The invention relates to a control method for a tram, in particular to a control method for a tram in an automatic driving mode. Background technique [0002] In recent years, with the continuous improvement of the level of urbanization in our country, the pressure on urban traffic is increasing, and rail transit is playing an increasingly important role in the urban traffic system. However, the huge cost and long construction period of the light rail subway limit its development in small and medium-sized cities. Facing the current urgent transportation needs, modern trams with low cost and short construction period have been recognized by the city as a transportation mode with less energy consumption per unit, no pollution, and large transportation capacity. The revival of modern trams in Europe also reflects the excellent ability of trams to relieve urban traffic pressure. Modern trams also present an overall development trend in our country. Tram...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L23/14
Inventor 王伟龙何建宏赵丽宏李新琴
Owner 上海亨钧科技股份有限公司
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