OBD terminal applied to Internet of Vehicles

A vehicle networking and terminal technology, which is applied in general control systems, instruments, electrical testing/monitoring, etc.

Pending Publication Date: 2019-03-08
深圳云科智联科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide an OBD terminal applied to the Internet of Vehicles. The OBD terminal aims to solve the tech...

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  • OBD terminal applied to Internet of Vehicles

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Embodiment Construction

[0024] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positi...

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Abstract

The invention discloses an OBD terminal applied to the Internet of Vehicles. The terminal comprises a processor and a GNSS module, a motion sensor and an OBD joint connected with the processor in parallel, the OBD joint is also connected with an OBD module, the OBD module collects motion data and state data of vehicles, and transmits the data to the processor via the OBD joint, the motion sensor collects acceleration and angular velocity data of the vehicles, and transmits the data to the processor, and in the area where GNSS signals cannot be received, the processor carries out data modelingand analysis by combining data collected by the OBD module and motion sensor, and a trajectory of the vehicles in the signal blind area can be located. The OBD terminal aims at solving the technical problem that the vehicle positioning system cannot be corrected and trajectory analysis cannot be realized in the signal blind area in the prior art.

Description

technical field [0001] The invention relates to the field of vehicle-mounted terminals, in particular to an OBD terminal applied to the Internet of Vehicles. Background technique [0002] OBD is the abbreviation of On-Board Diagnostic in English, and the Chinese translation is "On-Board Diagnostic System". This system monitors the operating status of the engine and the working status of the exhaust gas after-treatment system at any time, and will immediately issue a warning if any situation that may cause excessive emissions is found. When the system breaks down, the malfunction light (MIL) or the check engine (Check Engine) warning light is on, and the OBD system will store the fault information in the memory, and the relevant information can be read in the form of fault codes through standard diagnostic instruments and diagnostic interfaces . According to the prompt of the fault code, the maintenance personnel can quickly and accurately determine the nature and location ...

Claims

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Application Information

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IPC IPC(8): G05B23/02
CPCG05B23/0221
Inventor 宾朝林刘琳
Owner 深圳云科智联科技有限公司
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