Steering angle calibration method, movement locus calculating method and equipment and vehicle-mounted equipment

A technology of motion trajectory and calibration method, which is applied in the direction of steering mechanism, transportation and packaging, vehicle parts, etc., can solve problems such as complex processes, and achieve the effect of low labor cost and high dead reckoning accuracy

Active Publication Date: 2017-12-29
UISEE TECH BEIJING LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

[0007] However, the flow of this measurement method may be quite complicated, therefore, an improved solution for

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  • Steering angle calibration method, movement locus calculating method and equipment and vehicle-mounted equipment
  • Steering angle calibration method, movement locus calculating method and equipment and vehicle-mounted equipment
  • Steering angle calibration method, movement locus calculating method and equipment and vehicle-mounted equipment

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[0050] The following description serves to disclose the invention to enable those skilled in the art to practice the invention. The preferred embodiments described below are given by way of example only, and other obvious modifications will occur to those skilled in the art. The basic principles of the invention defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions without departing from the spirit and scope of the invention.

[0051] The terms and words used in the following specification and claims are not limited to the bibliographical meanings, but, are merely used by the inventor to enable a clear and consistent understanding of the present invention. Accordingly, it is apparent to those skilled in the art that the following description of various embodiments of the present invention is provided for illustration purposes only and not for the purpose of limiting the invention as define...

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Abstract

The invention discloses a steering angle calibration method, a movement locus calculating method, a steering angle calibration device, a movement locus calculating equipment and a vehicle-mounted equipment. The steering angle calibration method is used for determining a steering angle based on a rotating angle of a steering device under the condition that a moving object moves and comprises the following steps that a first rotating angle of the rotating device is obtained; a first steering angle is calculated by using a preset algorithm according to the first rotating angle, and the preset algorithm comprises at least first parameters; first moving reference information of the moving object is obtained; and the first parameters are corrected based on the first moving reference information. According to the steering angle calibration method, the movement locus calculating method, the steering angle calibration device, the movement locus calculating equipment and the vehicle-mounted equipment, determining of the steering angle through simple processes is facilitated, and high flight locus calculating precision is achieved at low human cost and a simple system structure.

Description

technical field [0001] The present invention generally relates to the field of electronic assisted driving, and more specifically, relates to a steering angle calibration method, a motion trajectory calculation method, a steering angle calibration device, a motion trajectory calculation device, and a vehicle-mounted device for determining the steering angle of a moving object. Background technique [0002] With the advancement of technology, more and more users rely on the help of car positioning systems during driving. Generally speaking, the vehicle positioning system uses the global positioning system (GPS) to track the vehicle, and all the tracking process can be carried out on the Internet. [0003] Through the car positioning system, you can check the status of the vehicle at any time to ensure the safety of the vehicle; it can provide users with real-time voice prompt navigation function, which is convenient for driving and life, and will not get lost. Moreover, thro...

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Application Information

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IPC IPC(8): B62D15/02
CPCB62D15/024
Inventor 蔡尧姜岩
Owner UISEE TECH BEIJING LTD
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