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An electronic sensor-based vehicle turning state detection device and its judgment method

An electronic sensor and vehicle status technology, applied in signal devices, vehicle components, sound signal devices, etc., can solve the problem of inability to accurately judge the right turn status of the vehicle, and achieve the effect of avoiding misjudgment and sensitive testing

Active Publication Date: 2017-06-16
上海识加电子科技有限公司
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Problems solved by technology

The vehicle is only affected by the right-turning centrifugal force and gravity, and the right-turning state of the vehicle can be accurately judged; the vehicle is affected by the centrifugal force component of the bump, and the right-turning state of the vehicle cannot be accurately judged

Method used

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  • An electronic sensor-based vehicle turning state detection device and its judgment method
  • An electronic sensor-based vehicle turning state detection device and its judgment method
  • An electronic sensor-based vehicle turning state detection device and its judgment method

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Embodiment Construction

[0026] In order to make the implementation technical means, creative features, objectives and effects of the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific illustrations.

[0027] Such as Figure 4 As shown, a vehicle turning state detection device based on an electronic sensor and a judging method thereof include a vehicle state detection module installed on the vehicle, and the vehicle state detection module is provided with a geomagnetic sensor and an acceleration sensor; the vehicle state detection module It is connected with the output module, and the output module is connected with the sound prompting device, the video prompting device and the record storage device arranged in the vehicle. The geomagnetic sensor uses a MAG3110 chip, and the acceleration sensor uses a MMA7455L chip.

[0028] In the present invention, if no external interference is considered, both the geomagnetic sensor and the ac...

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Abstract

A vehicle turning state detection device based on an electronic sensor, comprising a vehicle state detection module installed on the vehicle, the vehicle state detection module is provided with a geomagnetic sensor and an acceleration sensor; the vehicle state detection module is connected with an output module, the The output module is connected with a sound prompting device, an image prompting device and a record storage device arranged in the vehicle. The present invention uses electronic sensor technology to test sensitively and accurately to quickly and accurately determine the turning state of the vehicle, and combines the advantages of the above two sensors to effectively avoid sensor misjudgment.

Description

technical field [0001] The invention relates to the technical field of electronic sensors, in particular to an electronic sensor-based vehicle turning state detection device and a judging method thereof. Background technique [0002] When large vehicles (such as earthmoving trucks, container trucks, coaches, etc.) are turning, visual blind spots are prone to appear on the left and right sides of the vehicle, which often leads to accidents. If it is possible to objectively detect the state of the vehicle when turning and give a warning or monitor the surrounding environment of the vehicle (such as automatically opening and recording images, etc.) without relying on the driver's operation, the occurrence of accidents can be greatly reduced. [0003] At present, the most common vehicle turning state detection on the market has the following two solutions: [0004] 1. Through the vehicle turn signal, that is, when the driver turns on the left / right turn signal, the turning stat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q5/00B60R1/00B60R16/023B60W40/114
Inventor 逯光耀
Owner 上海识加电子科技有限公司
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