Beidou third-generation-based double-frequency double-antenna time-frequency synchronous orientation device and method and shared bicycle

A technology of time-frequency synchronization and shared bicycles, which is applied in the direction of measuring devices, satellite radio beacon positioning systems, bicycle accessories, etc., can solve the problems affecting the implementation of shared bicycles, random parking of shared motorcycles, and inconsistent parking angles, etc. Achieve the effect of ensuring city appearance, improving travel safety, and reducing application costs

Pending Publication Date: 2021-10-19
郑州威科姆华大北斗导航科技有限公司 +1
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] At present, my country's sharing economy is booming. Among them, shared motorcycles can meet the public's travel of 3 to 8 kilometers. They are convenient and low-carbon. City appearance
Therefore, a method based on satellite positioning electronic fences has emerged in the industry to regulate parking behavior, but vehicles parked on the electronic fences still have inconsistent parking angles, resulting in problems such as uneven placement. There are also satellite-based single-antenna orientation, inertial However, these devices or methods are often costly and subject to environmental interference, especially the shortcoming of short-term electromagnetic interference, which affects their use on shared bicycles. Implementation

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  • Beidou third-generation-based double-frequency double-antenna time-frequency synchronous orientation device and method and shared bicycle
  • Beidou third-generation-based double-frequency double-antenna time-frequency synchronous orientation device and method and shared bicycle
  • Beidou third-generation-based double-frequency double-antenna time-frequency synchronous orientation device and method and shared bicycle

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Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings and technical solutions, and the implementation of the present invention will be described in detail through preferred embodiments, but the implementation of the present invention is not limited thereto.

[0022] The embodiment of the present invention provides a time-frequency synchronous orientation device based on the Beidou three-generation dual-frequency dual-antenna, including a circuit board, and a positioning module arranged on the circuit board. The positioning module includes a positioning module for receiving Beidou satellite signals for position coordinate calibration A directional antenna, a positioning chip connected with the directional antenna for capturing and tracking the position coordinates of the directional antenna, and a single-chip microcomputer connected with the positioning chip for position coordinate conversion; the directional antenna ...

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Abstract

The invention relates to the field of shared bicycle maintenance equipment, and in particular relates to a Beidou third-generation-based double-frequency double-antenna time-frequency synchronous orientation device and method and a shared bicycle. The device comprises a circuit board and a positioning module arranged on the circuit board; the positioning module comprises directional antennas used for receiving Beidou satellite signals to calibrate position coordinates, positioning chips connected with the directional antennas and used for capturing and tracking the position coordinates of the directional antennas, and a single-chip microcomputer connected with the positioning chips and used for converting the position coordinates. The directional antennas comprise at least two satellite directional antennas placed at different positions, each satellite directional antenna is connected with a positioning chip, and the same time frequency reference used for synchronous positioning is arranged between the positioning chips. According to the method and the shared bicycle scheme, double antennas and double modules are adopted, and the time-frequency synchronization reference is adopted for orientation, so that the application cost of satellite direction finding in a shared electric bicycle scene is reduced, the orientation stability is improved, and the travel safety of citizens is guaranteed.

Description

technical field [0001] The invention relates to the field of maintenance equipment for shared bicycles, in particular to a time-frequency synchronous orientation device and method based on Beidou three-generation dual-frequency dual-antenna and shared bicycles. Background technique [0002] At present, my country's sharing economy is booming. Among them, shared motorcycles can meet the public's travel of 3-8 kilometers, which is convenient and low-carbon. Cityscape. Therefore, the industry has emerged a method based on satellite positioning electronic fences to regulate parking behavior, but the vehicles parked on the electronic fence still have inconsistent parking angles, resulting in problems such as uneven placement. There are also satellite-based single-antenna orientation, inertial However, these devices or methods are often costly and subject to environmental interference, especially short-term electromagnetic interference, which affects their use on shared bicycles. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/42G01S19/25G01S19/26G01S19/29B62J45/00
CPCG01S19/42G01S19/256G01S19/26G01S19/29B62J45/00
Inventor 贾小波邹世合贾鹏王连备戚敏王二龙李家坤李应飞董德柱陶秉魁
Owner 郑州威科姆华大北斗导航科技有限公司
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