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Instrument docking remote configuration system

A technology of instrument configuration and remote configuration, which is applied in transmission systems, instruments, registration/indicating vehicle operation, etc., can solve the problems of complicated redundancy, heavy development, testing and maintenance workload, and numerous versions of protocol converters, etc., to achieve Efficient business development, heavy testing and maintenance workload, and lower barriers to use and maintenance

Active Publication Date: 2022-03-22
ZHENGZHOU TIAMAES TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in view of the fact that the protocols provided by different instrument manufacturers in different markets are very different, so far there are many versions of protocol converters, the development, testing and maintenance workload is heavy, and the redundancy is complicated.

Method used

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  • Instrument docking remote configuration system
  • Instrument docking remote configuration system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: In view of the fact that the protocols provided by different instrument manufacturers in different markets vary greatly, so far there are many versions of protocol converters, the development, testing and maintenance workload is large, and the redundancy is complicated. The instrument docking remote configuration system provided in this embodiment Be able to clarify the overall system composition of the instrument remote configuration scheme and the development requirements of the TM2252, vehicle-mounted machine and background server involved, guide the software engineer to divide and divide the functional modules, complete the software coding and debugging, and provide support for the software development of the entire system Certain overall guidance. Working environment: The software is embedded in the hardware system of the TM8713-II vehicle monitoring terminal, and it is applied to monitoring scenarios such as online car-hailing.

[0024] Explanation o...

Embodiment 2

[0041] Embodiment 2: On the basis of Embodiment 1, give an example of the content of the configuration file.

[0042] VER:K8A HUAIBEI 300-V1

[0043] START

[0044] $ 18FEC117, 18FEF100, 18F00503, 18FC08F4, 18FC1221, 18FEF612*C1

[0045] # 11002,18FEC117,4,4.7,1.0,1,5,0,1*8A

[0046] # 13001,18FEF100,1,3.7,2.0,2,0.00390625,0,1*46

[0047] # 01001,18F00503,1,4.0,4.7,2,7D,7E,FF,7C,FB*A7

[0048] # 14001,18FC08F4,1,6.0,6.7,5,1,0,1*94

[0049] # 21008,18FC1221,1,2.0,2.1,3*81

[0050] # 21017,18FEF612,1,7.5,7.6,3,1*E3

[0051] # 32009,18FEF612,1,2.3,2.4,4,2*DA

[0052] # 21007,18FBAA17,1,2.4,2.5,3,,3,0*68

[0053] END.

[0054] The explanation is as follows.

[0055] 1. Total mileage 2 field ID: 11002, CAN ID: 18FEC117, field length: 4bytes, start position byte4bit7, end position byte1bit0, belonging message: 1, resolution: 5m, offset: 0, unit coefficient: 1 .

[0056] 2. Vehicle speed field ID: 13001, CAN ID: 18FEF100, field length: 1bytes, start position byte3bit7, en...

Embodiment 3

[0063] Embodiment 3: On the basis of the instrument docking remote configuration system in Embodiment 1, the function realization process is as follows.

[0064] 1. Make instrument configuration files.

[0065] Using the upper computer software, the technical maintenance personnel complete the configuration of the instrument configuration items on the software interface by checking, inputting, clicking and other operations according to the instrument agreement document. After the configuration is completed, the upper computer software automatically produces the corresponding instrument according to the format requirements configuration file.

[0066] 2. Instrument configuration files can be downloaded and stored on-board.

[0067] The vehicle-mounted machine needs to support instrument configuration files to be stored in the internal memory of the vehicle-mounted machine through ftp remote upgrade method and local U disk import method.

[0068] The back-end server adds funct...

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Abstract

The invention discloses an instrument docking remote configuration system, which includes a front-end device and a server platform, and the front-end device includes a vehicle-mounted machine, TM2252 and an instrument system. The server platform is responsible for sending instrument configuration files and receiving instrument message data reported by the front-end vehicle machine, analyzing and storing them, and displaying and processing them on the platform page based on the database. The vehicle-mounted machine is responsible for downloading the instrument configuration file and sending it to the TM2252, and downlink transparently sending the query control and other message data to the TM2252 in the background, and forwarding the instrument message data parsed and packaged by the TM2252 to the background server. The overall goal of the instrument docking remote configuration system of the present invention is a highly integrated management system based on a Windows platform browser / server (B / S) structure. An efficient and intelligent information management system and solution have been established for public transportation enterprises.

Description

technical field [0001] The invention belongs to the technical field of bus instrument configuration equipment, and in particular relates to a remote configuration system for instrument docking. Background technique [0002] In recent years, bus users have purchased vehicles and proposed to use intelligent dispatching terminals to collect vehicle instrument bus data and upload them to the intelligent dispatching platform. The current hardware connection scheme mainly uses protocol converters as intermediate acquisition devices to connect the vehicle CAN bus and vehicle dispatching terminals. . For different markets, different manufacturers and even different projects, the original mechanism of the protocol converter adopts customized development, which is responsible for collecting, analyzing, packaging and uploading the CAN bus data of the instrument system. However, due to the wide variety of protocols provided by different instrument manufacturers in different markets, so...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/025H04L67/06H04L67/12H04L67/30H04L69/08H04L69/22G07C5/00G07C5/08
CPCH04L67/025H04L67/06H04L67/12H04L67/30H04L69/08H04L69/22G07C5/008G07C5/0841H04L67/01
Inventor 郭建国关宏图沃睿峰邢立军任海波
Owner ZHENGZHOU TIAMAES TECH
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