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In-vehicle network system of dangerous goods transportation vehicle

A dangerous goods transportation and on-vehicle network technology, which is applied in the field of on-vehicle network systems of dangerous goods transport vehicles and on-vehicle network systems, can solve problems such as lagging information construction, disjointed daily operation management, and inability to meet customer service internal management and other problems

Inactive Publication Date: 2013-09-11
江苏中科今朝科技有限公司
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Problems solved by technology

[0003] At the same time, the informatization construction of most domestic dangerous goods transportation enterprises is seriously lagging behind. The popular GPS vehicle management system on the market is seriously out of touch with the daily operation and management of enterprises. Therefore, it is not practical and cannot meet the ever-improving customer service and The needs of the enterprise's own internal management

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  • In-vehicle network system of dangerous goods transportation vehicle

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Embodiment Construction

[0014] see figure 1 The invention relates to a vehicle-mounted network system for dangerous goods transportation vehicles, which is mainly composed of a vehicle internal network module, a data transmission network and a central monitoring platform. The transmission network communicates with the central monitoring platform, and the data transmission network adopts the GPRS+Internet network of China Mobile, which realizes the transmission conversion from the GPRS network to the Internet network.

[0015] figure 2 It is the composition diagram of the vehicle CAN bus. The vehicle CAN bus is composed of CAN nodes installed on each component of the vehicle body, a data acquisition part, a GPS receiving part, and a GPRS data transmission part. The GPS receiving part is composed of a GPS antenna and a GPS receiving module. The CAN node installed on the body assembly uses an MCU with a CAN controller function. The CAN node is responsible for collecting body control information and re...

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Abstract

The invention relates to an in-vehicle network system of a dangerous goods transportation vehicle. The in-vehicle network system of the dangerous goods transportation vehicle is characterized by comprising a network module inside the vehicle, a data transmission network and a central monitor platform, the network module inside the vehicle comprises a vehicle-mounted bluetooth module and a vehicle-mounted CAN bus, and the network module inside the vehicle communicates with the central monitor platform through the data transmission network. The mutual connection of equipment inside the vehicle is achieved, vehicle state information is sent to a monitor center, and real-time data exchange is carried out with the monitor center. A large network allowing vehicle-vehicle interconnection and interaction is formed on the central monitor platform, and on-line monitor, intelligent scheduling and coordinated management on the dangerous goods transportation vehicle are achieved.

Description

technical field [0001] The invention relates to a vehicle-mounted network system, in particular to a vehicle-mounted network system for a dangerous goods transport vehicle. It belongs to the field of vehicle network technology. Background technique [0002] With the rapid growth of the national economy, dangerous goods (oil, natural gas and other dangerous goods, etc.), which are important industrial products necessary for the operation of the national economy and urban operations, are being used more and more widely in the field of production or life. The relevant transportation is an important link in the circulation process of dangerous goods, which is highly mobile, difficult to manage, and has great potential dangers. Frequent hazardous chemical transportation accidents show that there are still major loopholes and deficiencies in the technical supervision of hazardous chemical transportation. For example, at the end of March 2005, the Huai'an chlorine gas leakage tra...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04W84/12
Inventor 余意郭炳元胡鹏
Owner 江苏中科今朝科技有限公司
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