Internet-of-Vehicles-based vehicle navigation method
A vehicle navigation and vehicle networking technology, applied in satellite radio beacon positioning systems, measuring devices, instruments, etc., can solve the problems of poor overall system performance, inability to directly interact and update vehicles, and achieve the effect of improving overall performance
Inactive Publication Date: 2017-01-18
成都之达科技有限公司
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Problems solved by technology
Through cooperation with mobile operators, vehicle manufacturers directly use the existing communication equipment of communication operators. Although the initial construction cost of the Internet of Vehicles is saved, it has brought many negative effects, such as high Internet access fees, and can only achieve communication with the network. interaction rather than direct interaction between vehicles
And it is not updated according to the actual needs of location update, resulting in poor overall system performance
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[0011] The following and accompanying appendices illustrating the principles of the invention Figure 1 A detailed description of one or more embodiments of the invention is provided together. The invention is described in connection with such embodiments, but the invention is not limited to any embodiment. The scope of the invention is limited only by the claims and the invention encompasses numerous alternatives, modifications and equivalents. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. These details are provided for the purpose of example and the invention may be practiced according to the claims without some or all of these specific details.
[0012] One aspect of the present invention provides a vehicle navigation method based on Internet of Vehicles. figure 1 It is a flowchart of a vehicle navigation method based on the Internet of Vehicles according to an embodiment of th...
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The present invention provides an Internet-of-Vehicles-based vehicle navigation method. The method includes the following steps that: in a mobile communication area, a vehicle-mounted node installed in a vehicle is connected to a server through a road node and is positioned by a local access register; and in a navigation area, the vehicle-mounted node communicates with the server through bi-directional messages of a satellite and carries out corresponding positioning. With the Internet-of-Vehicles-based vehicle navigation method provided by the invention, positioning and network access of the vehicle at any position can be realized; position update is carried out according to needs; and therefore, the overall performance of a system can be improved.
Description
technical field [0001] The invention relates to GPS navigation, in particular to a vehicle navigation method based on the Internet of Vehicles. Background technique [0002] As an important basic part of the Internet of Vehicles, positioning plays a very important role in the network deployment and topology design of the Internet of Vehicles. The Internet of Vehicles needs to track the location of the vehicle at all times to ensure that it can quickly and accurately find the vehicle and pass the message to the target vehicle when it needs to be messaged. At present, the positioning of the commercial vehicle network is basically to collect the current geographic location information of the vehicle through the vehicle-mounted GPS, and then submit it to the server using GPRS at a certain time interval. Through cooperation with mobile operators, vehicle manufacturers directly use the existing communication equipment of communication operators. Although the initial construction ...
Claims
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IPC IPC(8): G01S19/48G01S19/41
CPCG01S19/48G01S19/41
Inventor 谢欣霖陈波
Owner 成都之达科技有限公司