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Wheel speed determination method and device, equipment and storage medium

A technology for determining methods and devices, applied in measuring devices, linear/angular velocity measurement, velocity/acceleration/impact measurement, etc., can solve problems such as low vehicle speed measurement accuracy

Inactive Publication Date: 2019-12-03
WUHAN TTIUM MOTOR TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And for some more professional bicycles, there is a need to measure the speed of the vehicle. However, the current measurement of the speed of the vehicle is determined by the distance traveled and the time, but this method will lower the measurement accuracy of the vehicle speed.

Method used

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  • Wheel speed determination method and device, equipment and storage medium
  • Wheel speed determination method and device, equipment and storage medium
  • Wheel speed determination method and device, equipment and storage medium

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Embodiment Construction

[0026] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0027] see figure 1 , figure 1 It is a schematic diagram of interaction between an electronic device and a server provided in the embodiment of the present application. The server 200 performs instruction transmission with the electronic device 300 through a network (for example, GSM (Global System for Mobile Communication, Global System for Mobile Communication) / 4G (the 4 Generation mobile communication technology, fourth generation communication technology) network), for example, the server 200 The unlock command / car lock command is sent to the electronic device 300 through the network.

[0028] Optionally, the network may also be a 5G (the 5 Generation mobile communication technology, fourth generation communication technology) network.

[0029] Optionally, the server 200 is a server provided ...

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Abstract

The invention provides a wheel speed determination method and device, equipment and a storage medium. The method comprises the following steps: detecting magnetic induction intensity change information on wheels of a vehicle; and determining the wheel speed of the vehicle according to the magnetic induction intensity change information. The method comprises the following steps: detecting magneticinduction intensity change information on wheels of a vehicle; and determining the wheel speed of the vehicle according to the magnetic induction intensity change information. The vehicle speed can beaccurately measured through the magnetic induction intensity change information, and the measurement precision of the vehicle speed is improved.

Description

technical field [0001] The present application relates to the field of wheel speed measurement, in particular, to a method, device, equipment and storage medium for determining wheel speed. Background technique [0002] At present, due to the requirements of regulations in electric vehicles, the motor part needs to accurately obtain the current speed of the vehicle, and use it for speed limit processing or other functions. And for some more professional bicycles, there is a need to measure the speed of the vehicle. However, the current measurement of the speed of the vehicle is to determine the speed of the vehicle through the distance traveled and the time, but this method will lower the measurement accuracy of the vehicle speed. Contents of the invention [0003] The purpose of the embodiments of the present application is to provide a method, device, device and storage medium for determining the wheel speed, so as to improve the measurement accuracy of the vehicle speed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01P3/481
CPCG01P3/481
Inventor 刘罕张槊墨
Owner WUHAN TTIUM MOTOR TECH CO LTD