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Vehicle-mounted device of electric automobile

A technology for electric vehicles and in-vehicle devices, applied in electrical program control, comprehensive factory control, comprehensive factory control, etc., can solve problems such as the difficulty of electric vehicles, achieve high development efficiency and operational efficiency, improve functional design, and stabilize data communication. Effect

Active Publication Date: 2013-02-06
CHINA ELECTRIC POWER RES INST +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although electric vehicles have very good application prospects as a green transportation tool, it is not easy to truly socialize electric vehicles

Method used

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  • Vehicle-mounted device of electric automobile
  • Vehicle-mounted device of electric automobile
  • Vehicle-mounted device of electric automobile

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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] Such as figure 1 , the present invention provides a vehicle-mounted device for an electric vehicle, the device includes a main control module, a CAN bus communication module, a 3G wireless communication module, a GPS data receiving and processing module, and a user interaction module; the CAN bus communication module communicates with the The main control module is bidirectionally connected, and the 3G wireless communication module, GPS data receiving and processing module and user interaction module are all bidirectionally connected to the main control module through serial ports.

[0024] Such as figure 2 , the main control module includes a main controller and an Android embedded operating system; the LCD screen is connected to the main control panel through a liquid crystal socket for human-computer interaction display; the embedded operating sys...

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Abstract

The invention provides a vehicle-mounted device of an electric automobile. The device comprises a master control module, a CAN (controller area network) bus communication module, a 3G (third-generation) wireless communication module, a GPS (global positioning system) data receiving and processing module, and a user interaction module; the CAN bus communication module is in two-way connection with the master control module through an SPI (serial peripheral interface) bus, and the 3G wireless communication module, the GPS data receiving and processing module and the user interaction module are all in two-way connection with the master control module through a serial port. The vehicle-mounted device of the electric automobile has the functions of real-time monitoring of operation information of a vehicle and a battery, vehicle locating and navigating, and providing multimedia service, is suitable for intelligentized monitoring and management of the electric automobile industry, interaction of the electric automobile and a power grid, and remote diagnosis and emergency rescue of the vehicle, is fast in data collecting and processing, high in software platform development and operation efficiency, and friendly to a human-computer interface, and safe and reliable operation of the electric automobile can be guaranteed.

Description

technical field [0001] The invention belongs to the technical field of electric vehicles, and in particular relates to a vehicle-mounted device for electric vehicles. Background technique [0002] With the rapid development of society and the continuous innovation of automotive electronic technology, people have made great breakthroughs in the field of transportation, which has provided immeasurable wealth for modern society, and these have greatly improved people's quality of life. But at the same time, it also brought negative impacts. The global oil crisis and worsening environmental pollution have gradually become important issues facing human beings in the 21st century, and this issue is even more important in our country. [0003] Facing the environmental and energy problems caused by the pollution caused by the exhaust emissions of traditional fuel vehicles and the excessive consumption of petroleum resources, electric vehicles have become the trend and hot spot of to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 赵明宇储毅李锦帆黄旭阳孙广明王刚牛荣义张卫国
Owner CHINA ELECTRIC POWER RES INST
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