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Use method of automatic navigation unmanned electric car

A technology for electric vehicles and automatic navigation, which is applied in the direction of motor vehicles, non-electric variable control, two-dimensional position/channel control, etc., and can solve problems such as low control accuracy, incomplete navigation functions, and uncertainty

Inactive Publication Date: 2016-06-15
张敏
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AI Technical Summary

Problems solved by technology

[0004] However, due to the short development time of unmanned electric vehicles, some problems in driving have not been properly solved in the existing technology, and even need manual participation to complete: ① Control accuracy of unmanned electric vehicles based on guided trajectory It is not high, and deviations from the guiding track occur from time to time; ②The navigation function is not complete enough, for example, when the battery is low, it is impossible to determine the most suitable charging station nearby as the target charging station for charging

Method used

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  • Use method of automatic navigation unmanned electric car
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Embodiment Construction

[0017] The implementation of the automatic navigation driverless electric vehicle of the present invention will be described in detail below with reference to the accompanying drawings.

[0018] Electric vehicles are attracting more and more attention, and the competition among world powers in the field of electric vehicles is also intensifying. An electric vehicle refers to a vehicle powered by a vehicle-mounted power supply, driven by a motor to drive the wheels, and conforming to the requirements of road traffic and safety regulations. Due to its smaller impact on the environment than traditional cars, its prospects are widely optimistic, and even unmanned electric cars have begun to appear, but the current technology is not yet mature.

[0019] The working principle of electric vehicles is as follows: battery - electric current - power regulator - electric motor - power transmission system - driving the car. The types of electric vehicles are as follows: battery electric ...

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Abstract

The invention relates to an automatic navigation unmanned electric car which includes a guide track tracing device and a charging station navigation device. The guide track tracing device is used for tracing a guide track of a road under an electric car in real time so as to realize that the electric car has no drivers. The charging station navigation device is used for selecting a target charging station which the electric car heads for based on the occupation condition of each charging station nearby and the distance to the electric car. According to the invention, the unmanned condition of the electric car is realized, the charging station most suitable for the electric car is timely positioned, so that the electric car heads for the charging station and is charged at the charging station.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to an automatic navigation type unmanned electric vehicle. Background technique [0002] Since the development of traditional energy vehicles for hundreds of years, its disadvantages have continued to emerge, especially in recent years with the development of the economy and the improvement of people's living standards, the number of private cars has increased dramatically, and the air pollution, noise pollution, urban Disadvantages such as congestion and energy depletion have become more prominent, which have adversely affected people's work and life. [0003] New energy vehicles, especially electric vehicles, have gradually become an alternative development direction for traditional energy vehicles due to the following advantages: ① zero emission, electric vehicles use electric energy, no exhaust gas is emitted during driving, and do not pollute the environment; ② electric vehicle...

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Application Information

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IPC IPC(8): G05D1/02
CPCG05D1/0278
Inventor 张敏
Owner 张敏
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