A high-precision simulation embedded system for driving school
An embedded system and high-precision technology, applied in the field of driving school positioning and navigation, can solve problems such as circuit short circuit, increase hardware installation cost, and complex installation, and achieve the effect of reducing use space, reducing installation difficulty, and high safety factor.
Active Publication Date: 2021-11-09
广州驾悦信息科技有限公司
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Problems solved by technology
[0002] At present, the high-precision equipment of the driving school is presented separately by the high-precision receiver and the industrial panel. The high-precision receiver is an independent system, and the industrial panel display is an independent system. Internal acquisition of circuit and CAN total data will inevitably damage the original vehicle circuit, increase vehicle loss and installation difficulty coefficient, and increase hardware installation cost
[0003] In addition, the existing high-precision equipment is complicated to install, occupies a large area of the car, and the maintenance cost is very high after a problem occurs. Hidden dangers of vehicle safety, such as causing vehicle fire, spontaneous combustion, circuit short circuit, destroying the central control computer in the vehicle, etc.
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[0026] Orientation terms such as up, down, left, right, front, back, front, back, top, and bottom that are mentioned or may be mentioned in this specification are defined relative to their structures, and they are relative concepts. Therefore, it is possible to make corresponding changes according to its different positions and different usage states. Accordingly, these or other directional terms should not be construed as limiting terms.
[0027] The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of approaches consistent with aspects of the disclosure as recited in the appended claims.
[0028] The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are in...
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The invention discloses a high-precision simulation embedded system for a driving school, comprising a vehicle information transmission system arranged on a vehicle, a vehicle-mounted intelligent terminal, a GNSS receiving antenna, and a vehicle-mounted radio antenna; the vehicle information transmission system is connected to a vehicle OBD interface; Both the vehicle-mounted intelligent terminal and the vehicle information transmission system have built-in wireless modules, and the two are wirelessly connected through the wireless module; the vehicle-mounted intelligent terminal is embedded with a high-precision chip for high-precision positioning and navigation, and the The vehicle-mounted intelligent terminal is provided with a GNSS interface and a UHF interface, and the high-precision chip is connected to the GNSS interface and the UHF interface; the GNSS receiving antenna is connected to the GNSS interface; the vehicle-mounted radio antenna is connected to the UHF The interface is connected, and the vehicle-mounted radio antenna and the GNSS receiving antenna can be connected with high-precision mobile base station signals and receive high-precision signals from high-precision fixed base stations. The invention has the characteristics of low installation difficulty, high stability, high safety factor and low cost.
Description
technical field [0001] The invention relates to the technical field of positioning and navigation for driving schools, in particular to a high-precision simulation embedded system for driving schools. Background technique [0002] At present, the high-precision equipment of the driving school is presented separately by the high-precision receiver and the industrial panel. The high-precision receiver is an independent system, and the industrial panel display is an independent system. Obtaining the circuit and CAN total data internally will inevitably damage the original vehicle circuit, increase the vehicle loss and installation difficulty coefficient, and increase the hardware installation cost. [0003] In addition, the existing high-precision equipment is complicated to install, occupies a large area of the car, and the maintenance cost is very high after a problem occurs. Hidden dangers to vehicle safety, such as causing vehicle fire, spontaneous combustion, circuit sh...
Claims
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IPC IPC(8): B60R16/023G01S19/14G01S19/42
CPCB60R16/0231G01S19/14G01S19/42
Inventor 施伟刘铭漩
Owner 广州驾悦信息科技有限公司