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Vehicle-mounted information system of electric vehicle

A vehicle-mounted information system and electric vehicle technology, which is applied in the field of vehicle accessories, can solve the problems of vehicle-mounted information systems such as lack of perfect functions and intelligence, and achieve the effects of meeting entertainment needs, preventing vehicle theft, and optimizing performance

Inactive Publication Date: 2012-01-18
NANCHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, the on-board information system of electric vehicles lacks a fully functional and intelligent solution

Method used

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  • Vehicle-mounted information system of electric vehicle
  • Vehicle-mounted information system of electric vehicle
  • Vehicle-mounted information system of electric vehicle

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] The vehicle information system of this embodiment is such as figure 1 As shown, the chip of the ARM embedded system is S3C2440, which is connected with the vehicle control module, GPRS wireless communication module, GPS positioning module, Bluetooth module, memory and USB module, the vehicle control module is connected with the control sub-module, the vehicle control module and The ARM embedded platform is connected by CAN bus. In this embodiment, the Android platform is installed in the ARM embedded system, and the LCD touch screen adopts an 8-inch TFT display screen.

[0023] Each control sub-module analyzes the collected data, and transmits the data and the analyzed results to the vehicle control module. The vehicle control module analyzes and processes the data, manages the electric vehicle, and sends the information to ARM After processin...

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Abstract

The invention discloses a vehicle-mounted information system of an electric vehicle. The vehicle-mounted information system comprises an ARM (Advanced RISC (Reduction Instruction Set Computer) Machine) embedded system, an Android platform, a control submodule, a battery management module, a motor control module, an entire vehicle control module, an GPRS (General Packet Radio Service) wireless communication module, a GPS positioning module, a monitoring center, a Bluetooth module, a mobile phone, a storage, a USB (Universal Serial Bus) module and a liquid crystal touch screen. The vehicle-mounted information system is beneficial to optimization of interior environment of the vehicle and increase of safety and entertainment of passengers.

Description

technical field [0001] The invention belongs to the technical field of vehicle accessory equipment, and relates to a vehicle-mounted information system of an electric vehicle capable of wireless transmission of vehicle control and data, and realizing functions such as positioning and entertainment. Background technique [0002] At present, the known on-board information systems of electric vehicles can basically simply display information such as battery power, motor speed, and vehicle speed. At the same time, the existing in-vehicle information system has not achieved functional integration, and data collection is separated from other functions such as GPS and audio-visual entertainment, which makes the limited space in the car appear messy; most of the current in-vehicle information systems are not equipped with operating systems, performance Unstable and not conducive to extending other functions. With the advancement of science and technology and the development of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K11/02
Inventor 黄菊花胡江天黄朕
Owner NANCHANG UNIV
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