Electric car road testing system and method

A technology for road testing and electric vehicles, which is applied in the direction of registration/indication of vehicle operation, instruments, registration/indication, etc. It can solve the problems of undiscovered patent documents, deviation of real-time speed values, and impact on riding safety, etc., and achieve the realization of parameters Continuous recording, improved accuracy and precision, and wide-ranging effects

Pending Publication Date: 2019-02-12
天津炜衡科技有限公司
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AI Technical Summary

Problems solved by technology

[0003] At present, the road test instruments installed on the electric vehicles sold on the market can only perform instantaneous speed detection, and cannot realize the continuous recording of the speed of electric vehicles, and the recorded real-time speed values ​​have deviations, and cannot perform speed verification and detection. It is easy to cause misjudgment of riders during riding, which affects riding safety
[0004] Through the search of published patent documents, no published patent documents identical to this patent application have been found

Method used

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  • Electric car road testing system and method

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Embodiment Construction

[0029] The present invention will be further described in detail below through the specific examples, the following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention with this.

[0030] An electric vehicle road test system, the innovation of which is that it includes a first acquisition unit, a second acquisition unit, and a central processing unit, and the first acquisition unit includes a current sensor, a voltage sensor, an A / D signal conversion module, and a data reading and writing unit. Storage module, display module, first wireless signal transmission module, Hall sensor and adding counter, current sensor, voltage sensor, A / D signal conversion module, data reading and writing storage module, display module, first wireless signal transmission module are all connected To the central processing unit, the Hall sensor is connected to the addition counter, and the addition counter is connected to the central processi...

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Abstract

The invention relates to an electric car road testing system, which is characterized in comprising a first collection unit, a second collection unit and a central processing unit, wherein the first collection unit comprises a current sensor, a voltage sensor, an A/D signal conversion module, a data reading, writing and storage module, a display module, a first wireless signal transmission module,a Hall sensor and an adding counter; the second collection unit comprises an active infrared intrusion detector, a lithium battery and a second wireless signal transmission module. The invention alsorelates to an electric car road testing method which is characterized in comprising the following steps that: 1) parameter setting; 2) system self-inspection; and 3) parameter detection. The electriccar road testing system is scientific and reasonable in design, and can carry out real-time dynamic and automatic detection on an electric car driving road condition, and continuous parameter recording is realized.

Description

technical field [0001] The invention belongs to the field of electric vehicles, and relates to an electric vehicle road running detection device, in particular to an electric vehicle road test system and method. Background technique [0002] During the riding process of electric vehicles, road tests are required, which generally include vehicle speed, voltage, current, acceleration and steering angle, etc. [0003] At present, the road test instruments installed on electric vehicles sold on the market can only perform instantaneous speed detection, and cannot realize continuous recording of the speed of electric vehicles, and the recorded real-time speed values ​​have deviations, and cannot perform speed verification and detection. It is easy to cause misjudgment of riders during riding, which affects riding safety. [0004] By searching the published patent documents, no published patent documents identical to the present patent application have been found. Contents of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C5/00G07C5/08G07C5/10
CPCG07C5/008G07C5/0841G07C5/10
Inventor 张铭增程金明霍全超熊小兵尹国升
Owner 天津炜衡科技有限公司
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