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Bluetooth navigation system for electric vehicle

An electric vehicle and Bluetooth technology, applied in the field of navigation, can solve problems such as poor signal of sightseeing vehicles, achieve the effect of improving positioning accuracy, improving user experience, and solving difficulties in querying scenic spots for users

Inactive Publication Date: 2022-03-22
上海环莘电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a Bluetooth navigation system for electric vehicles, which is used to solve the problem of poor signal of sightseeing cars in the prior art

Method used

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  • Bluetooth navigation system for electric vehicle
  • Bluetooth navigation system for electric vehicle

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Embodiment Construction

[0025] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0026] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the compo...

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Abstract

The invention provides a Bluetooth navigation system for an electric vehicle, and the system obtains a plurality of Beacon Bluetooth base stations preset in a scenic spot through a Bluetooth base station module, and issues the scenic spot broadcast content after receiving a READY bit. Adjusting the transmitting power of each Beacon Bluetooth base station through a power adjusting module; receiving carrier data information of a specific frequency band sent to the outside in real time by a Beacon Bluetooth base station through a Bluetooth receiving module; information decryption is carried out on the received carrier data information through an information decryption module, an acknowledgement (ACK) signal is generated, and a READY bit is sent back to the Bluetooth base station module; and playing the scenic spot broadcast content issued by the Bluetooth base station module through the display device. By providing a Beacon and GPS fused accurate positioning algorithm, the positioning accuracy of tourists in a scenic spot is improved, a user does not feel operation, the use experience of the user is greatly improved, and the problem that scenic spots of the user are difficult to inquire due to complex terrains of the scenic spot is solved; and the problems of single audio in the scenic spot and lack of visual content experience are solved.

Description

technical field [0001] The invention relates to the technical field of navigation, in particular to a bluetooth navigation system for electric vehicles. Background technique [0002] With the continuous improvement of the level of social development, people are not only pursuing material satisfaction, but also more and more hope to obtain spiritual satisfaction. Tourism has become a popular way of leisure and entertainment. At present, many scenic spots are equipped with self-service sightseeing vehicles. However, many tourist attractions often have complicated routes, unclear facility signs or incomplete instruction information, making tourists easy to lose their way during the self-guided tour, which not only increases the work of scenic spot staff Burden, but also bring a lot of inconvenience to tourists. In the configuration of existing self-service sightseeing cars, many scenic spots are also equipped with GPS, LBS or Openlayers technology on the sightseeing car, which...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W4/024H04W4/029H04W4/44H04W4/80H04W12/03H04W52/14H04W64/00G10L13/02G01S19/42
CPCH04W4/023H04W4/024H04W4/025H04W4/029H04W4/44H04W4/80H04W12/03H04W52/143H04W64/00G10L13/02G01S19/42
Inventor 张路赵为
Owner 上海环莘电子科技有限公司
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