Centralized control system and method for vehicle-mounted equipment of special vehicle

Abstract

The invention discloses a centralized control system and method for vehicle-mounted equipment of a special vehicle. The system comprises a centralized control host used for receiving a control instruction and a terminal used for sending the control instruction to the centralized control host. The terminal comprises a computer connected through a network and a programmable key connected through a serial port, wherein the computer accesses and acquires a control page through a browser, and issues the control instruction when a button on the control page is pressed down; the programmable key is akey as well as an OLED display screen and is used for dynamically switching display contents and issuing the control instruction corresponding to the display contents when the key is pressed down; and the control instruction comprises an equipment number and a control action, and the centralized control host queries a database to obtain instruction data corresponding to the control action and sends the instruction data to controlled equipment corresponding to the equipment number through a CAN bus. By adopting the system and the method, the operation difficulty of an operator in controlling the vehicle-mounted equipment can be reduced, and meanwhile, the monitoring efficiency of the vehicle-mounted equipment is improved.

Description

technical field [0001] The invention relates to the field of special vehicles, in particular to a centralized control system and method for on-board equipment of special vehicles. Background technique [0002] With the increasing demand for special vehicle functions, on-board equipment such as power supply, computing, communication, storage, audio and video, and environmental protection has been integrated on the vehicle. The enhanced functions of special vehicles have also brought many problems. [0003] Specifically, in the existing vehicle-mounted equipment control system for special vehicles, firstly, the existence of a large number of vehicle-mounted equipment compresses the space for personnel activities and operations, and leads to more cables on the vehicle and more complicated connection relationships; secondly, due to Each vehicle-mounted device belongs to different subsystems in the information system, such as power distribution subsystem, environmental protection...

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a centralized control system and method for on-board equipment of special vehicles to solve the problem that in the existing control system for on-board equipment of special vehicles, it is difficult for the operator to control the equipment and the monitoring efficiency of the equipment in the system is low

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