Wireless control system of inner subsystem of vehicle

Abstract

The invention discloses a wireless control system of an inner subsystem of a vehicle, comprising a wireless terminal controller, a wireless signal communication module and a control unit, wherein the wireless terminal controller consists of intelligent communication devices, the wireless signal communication module comprises a wireless communication module, a single chip and a power supply management module, the control unit comprises a power supply output circuit and a CAN (Controller Area Network) bus, the intelligent communication devices and the wireless signal communication module are connected through a wireless link, the wireless communication module is connected with the single chip, and the single chip is connected with the control unit through a CAN bus circuit. Each inner subsystem of the vehicle is integrally controlled by the control unit, a control signal is transmitted to the control unit through the single chip, the wireless communication module establishes a wireless hot point and transmits the received control signal to the single chip, each inner subsystem of the vehicle is integrated through human-computer interactive interface of the intelligent communication devices, such as iPAD and the like, the integration of each system module and interference control are realized, and the number of switch buttons of the inner subsystem of the vehicle is reduced.

Description

Technical field: [0001] The invention relates to the electrical field, in particular to the control technology of a vehicle subsystem, in particular to a wireless control system for a vehicle subsystem. Background technique: [0002] Modern passenger cars integrate more and more electrical functions, each subsystem and each functional module are relatively independent, and the operation control usually adopts a distributed button design. Too many switches and buttons not only take up a lot of valuable space in the car, but also often confuse the user and make misuse easy. At the same time, some subsystems and functional modules of passenger cars adopt wireless control, using infrared, or low frequency and radio frequency technology to realize control, such as: TV remote control of rear audio entertainment system, keyless system. However, these subsystems require customized control modules, and the control terminals are relatively independent and cannot be used universally,...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a wireless control system for in-vehicle subsystems. The wireless control system for such in-vehicle subsystems needs to solve the problem of too many subsystem switch buttons and wireless control in passenger cars in the prior art. The technical problem that the terminal is relatively independent and cannot be used universally

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