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Vehicle-mounted comprehensive control system of ground equipment vehicle

A technology of integrated control and vehicle-mounted controller, applied in the directions of signal indicators, vehicle components, transportation and packaging on vehicles, can solve the problems of low reliability, poor universality and scalability, and high complexity, so as to improve the overall performance, The effect of improving system reliability and reducing system complexity

Inactive Publication Date: 2017-08-18
BEIJING INST OF ELECTRONICS SYST ENG
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a vehicle-mounted integrated control system for ground equipment vehicles, which solves the problems of high electrical system complexity, low reliability, long fault repair time, and poor versatility and scalability of the ground equipment vehicles in the past

Method used

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  • Vehicle-mounted comprehensive control system of ground equipment vehicle

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Embodiment Construction

[0020] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0021] Such as figure 1 As shown, the on-board integrated control system of the ground equipment vehicle disclosed in the present invention integrates, generalizes, and informatizes the subsystems on the original ground equipment vehicle, adopts a new electrical system architecture, and cancels the computers of each subsystem. A high-performance and high-reliability comprehensive control computer is used as the centralized control computing processing center of the ground equipment vehicle to complete the comprehensive con...

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Abstract

The invention discloses a vehicle-mounted comprehensive control system of a ground equipment vehicle. The vehicle-mounted comprehensive control system comprises a comprehensive control computer, two cascading Ethernet switches and a plurality of universal vehicle-mounted controllers based on a PLC. Power source modules and CPU modules of the comprehensive control computer both adopt a double-redundancy heat standby mode. The comprehensive control computer monitors and records data uploaded by the universal vehicle-mounted controllers. The Ethernet switches adopt full-duplex exchanging mode Ethernet to achieve data communication between the comprehensive control computer and the universal vehicle-mounted controllers. The universal vehicle-mounted controllers are dispersedly arranged near a bottom-layer executing mechanism, collect and monitor data of a sensor of the bottom-layer executing mechanism and receive a control command issued by the comprehensive control computer to complete control signal output to the bottom-layer executing mechanism. The reliability of the vehicle-mounted comprehensive control system is improved.

Description

technical field [0001] The invention relates to ground equipment vehicles. More specifically, it relates to a vehicle integrated control system of a ground equipment vehicle. Background technique [0002] The on-board integrated control system is installed on the ground equipment vehicle, and is used for the control and status monitoring functions of each on-board subsystem of the ground equipment vehicle. [0003] At present, the on-board equipment of ground-equipped vehicles is divided into multiple subsystems. Each system has a computer to complete the control calculation, acquisition and monitoring, and communication functions of the subsystem. Each subsystem cooperates to complete the vehicle task control process, and most of them use single redundant degree system. Under this architecture, the control functions of the entire vehicle are scattered, equipment resources are duplicated, and the information interaction process is cumbersome. At the same time, each subsyst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/023B61L15/00
CPCB60R16/0232B61L15/0054B61L15/0063
Inventor 罗悦李正天田福强景斌王玉娇陶然
Owner BEIJING INST OF ELECTRONICS SYST ENG
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