Vehicle remote monitoring terminal based on various sensors

A remote monitoring and sensor technology, applied in the development technology field of diesel vehicle remote terminals, can solve problems such as reducing atmospheric visibility, damaging rubber products, damaging plants, etc.

Inactive Publication Date: 2019-05-21
CHINA AUTOMOTIVE TECH & RES CENT
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Photochemical smog also has hazards such as damaging plants, reducing atmospheric visibility, and damaging rubber products.

Method used

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  • Vehicle remote monitoring terminal based on various sensors
  • Vehicle remote monitoring terminal based on various sensors
  • Vehicle remote monitoring terminal based on various sensors

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Embodiment Construction

[0027] 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 some, not all, embodiments of the present invention. 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.

[0028] Refer to attached figure 1 It is a module structure diagram of a vehicle-mounted remote monitoring terminal based on various sensors involved in the present invention.

[0029] The vehicle-mounted remote emission monitoring terminal of the present invention includes at least the functional modules shown in the above figure, and the list of functional modules and simple function descriptions are as follows:

[0030] A. Power management module: supply power t...

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Abstract

The invention provides a vehicle remote monitoring terminal based on various sensors. The terminal comprises a power supply management module, a GPRS module, a GPS module, an SD card module, an analogsignal processing module, a digital signal processing module, a communication module, a hardware watchdog module, and a microcontroller module. According to the terminal, vehicle real-time data acquisition and monitoring can be realized, and the condition of practical operation of a diesel engine and the NOX concentration and the particulate matter concentration level in exhaust can be monitoredin real time. Real-time monitoring and data acquisition of information including the NOX concentration, the particulate matter concentration level, the SCR work efficiency, and the DPF before-after pressure difference in practical operation of the diesel vehicle can be realized through the terminal. According to the terminal, the emission of pollutants of the diesel vehicle can be supervised withhigher efficiency, position information of the vehicle is observed in real time through GPS positioning, and an active promotion effect is achieved for monitoring and technical improvement of the fields of automobiles and traffic.

Description

technical field [0001] The invention relates to a vehicle-mounted remote monitoring terminal based on various sensors, in particular, it belongs to the development technology of a diesel vehicle remote terminal. Background technique [0002] With the development of urban traffic and the substantial increase in the number of motor vehicles, motor vehicle emissions have become the main source of environmental pollution. Automobiles are the main contributors to the total amount of motor vehicle pollution emissions, with nitrogen oxides NOx and particulate matter PM exceeding 90%. Classified by fuel, the NOx emitted by diesel vehicles in the country is close to about 70% of the total vehicle emissions, and the PM exceeds 90%. Both NOx and PM are extremely harmful to the environment and human body. After NOx enters the alveoli, it can form nitrous acid and nitric acid, which will have a severe stimulating effect on lung tissue. NOx and HC react chemically after being irradiate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042G01D21/02
Inventor 冯谦王凤滨李孟良李菁元王长园秦孔建周博雅银增辉曹丽娟贺可勋王计广方熙宇沈姝李志遥张超刘辰
Owner CHINA AUTOMOTIVE TECH & RES CENT
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