Beidou positioning vehicle-mounted terminal based on free flow and inspection method thereof
A Beidou positioning and vehicle terminal technology, which is applied to satellite radio beacon positioning systems, vehicle components, inductive record carriers, etc., can solve the problem of unavoidable vehicles escaping tolls, and achieve the effect of convenient installation.
Pending Publication Date: 2022-01-14
海南自由流交通科技有限公司
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Problems solved by technology
However, the free-flow toll model still cannot avoid the phenomenon of vehicles evading tolls, which has become an urgent problem to be solved
Method used
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[0024] In order to better understand the technical content of the present invention, specific embodiments will be provided below in conjunction with the accompanying drawings in the present invention, and the present invention will be further described in conjunction with the accompanying drawings.
[0025] A Beidou positioning vehicle terminal based on free flow, including a housing with a double-sided circuit board 1 fixed inside. The shell is made of two PVC plastic shells that cooperate with each other and are tightly fastened up and down; there is a protruding part in the middle of the back of the shell, and the height of the protruding part is 0.5cm. The protruding part is pasted with special 3M glue for the vehicle, which is used to install the vehicle terminal. The front of the double-sided circuit board 1 is provided with a Beidou positioning chip 2 and a FLASH memory 4, and the back is provided with a central processing module 7, an RFID sensing module 6, a communica...
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Abstract
The invention discloses a Beidou positioning vehicle-mounted terminal based on free flow and an inspection method thereof. The Beidou positioning vehicle-mounted terminal comprises a shell, wherein a double-sided circuit board is fixed in the shell. inductionThe front surface of the double-sided circuit board is provided with a Beidou positioning chip and a FLASH memory, and the back surface of the double-sided circuit board is provided with a central processing module, an RFID induction module, a communication module with an SIM card slot, a power supply module and a Beidou positioning antenna. The power module comprises an external power line connected to the back face of the double-face circuit board, and the external power line is used for being connected with a vehicle-mounted power source and supplying power to the vehicle-mounted terminal. The RFID induction module is an active electronic tag. The electronic tag comprises an RFID chip, an RFID antenna and a built-in battery. When the electronic tag works, required energy is provided by the power supply module, and when the power supply module does not supply power, the built-in battery provides power. Through the high-precision Beidou positioning technology, accurate charging of passing vehicles on all levels of roads can be realized, and illegal behaviors of toll evasion can be inspected.
Description
technical field [0001] The invention relates to the technical field of vehicle terminals, in particular to a free flow-based Beidou positioning vehicle terminal and an inspection method thereof. Background technique [0002] At present, my country's highway toll collection mainly adopts two modes: manual semi-automatic toll collection (MTC) and electronic non-stop toll collection (ETC). Since these two charging modes realize the shortest path billing through the identification point and entrance and exit information, it is impossible to accurately restore the driving path of the vehicle, resulting in problems such as evading tolls and inaccurate collection of tolls. [0003] Free-flow tolling is a business model that utilizes satellite positioning technology for road toll collection, which requires vehicles to be equipped with positioning terminals such as GPS to pass freely on toll roads without slowing down, and to judge the actual driving trajectory of vehicles based on t...
Claims
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Patent Timeline
Login to View More IPC IPC(8): G01S19/42G07C5/08H04B5/02G06K7/00B60R11/02
CPCG01S19/42G07C5/0808G06K7/00B60R11/0258H04B5/48
Inventor 邢青涛符峥叶世阳朱剑峰
Owner 海南自由流交通科技有限公司