Wheel equipped with load data acquisition device and automobile equipped with wheel

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Wheel equipped with load data acquisition device and automobile equipped with wheel

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LI XI / ZHU ZHIHUA / XU SHIWEN / LI SHIDE / SHENG HONGWEI / ZHANG XI / XU YANFU / ZHAO ZHIWEI / HAYASHI AKIRA

The invention relates to a wheel provided with a load data acquisition device and an automobile provided with the wheel, the wheel comprises a hub and a strain gauge data acquisition unit arranged on the hub, and a strain gauge unit of the strain gauge data acquisition unit is attached to the peripheral surface of a rim of the hub. The strain gauge unit is arranged on the rim and located in the center of the outer peripheral surface of the rim in the axial direction of the wheel, and the strain gauge unit is provided with a protection component fixed to the corresponding position of the outer peripheral surface of the rim. According to the wheel provided with the load data acquisition device, strain force in multiple directions can be acquired, the acquisition circuit on the periphery of the strain gauges is simple in structure, and the wheel has the advantages of being accurate in data acquisition, sensitive to tiny deformation and the like and has higher adaptability to high-temperature and high-pressure driving environments, so that the wheel provided with the load data acquisition device has flexible and wide application scenes.

本申请涉及配有载荷数据采集装置的车轮和配备该车轮的汽车，所述车轮包括轮毂和设置于该轮毂上的应变片数据采集器，所述应变片数据采集器的应变片单元贴装于所述轮毂的轮辋外周表面，并且位于轮辋外周表面上沿着车轮轴向方向居中的位置，所述应变片单元配置有固定在轮辋外周表面相应位置的防护构件。本发明的配有载荷数据采集装置的车轮，不仅可采集多方向的应变力，而且应变片外围的采集电路结构简单，具有采集数据准确且对微小形变灵敏等优点，对高温高压的行车环境有更强的适应力，因此具有灵活和广泛的应用场景。

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Document information

Title :

Wheel equipped with load data acquisition device and automobile equipped with wheel

Additional title:

配有载荷数据采集装置的车轮和配备该车轮的汽车

Contributors:

LI XI (author) / ZHU ZHIHUA (author) / XU SHIWEN (author) / LI SHIDE (author) / SHENG HONGWEI (author) / ZHANG XI (author) / XU YANFU (author) / ZHAO ZHIWEI (author) / HAYASHI AKIRA (author)

Publication date :

2023-07-28

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

B60B VEHICLE WHEELS , Räder für Fahrzeuge