Communication method and system among vehicle terminal, monitoring platform and supervisory platform

A vehicle-mounted terminal and monitoring platform technology, which is applied in the field of satellite positioning communication, can solve the problems of large amount of monitoring platform changes, increase server resource overhead, increase development workload, etc., and achieve the effect of reducing development costs and maintenance costs

Active Publication Date: 2020-11-06
XIAMEN YAXON NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This implementation method has the following disadvantages: 1. With the growth of the customer's business scale, the car meeting of our monitoring platform may need to be connected to a new higher-level monitoring platform, which will continuously increase the workload of development. A set of similar applications must be developed for the higher-level supervisory platform that is connected to it. If there are 100 supervisory platforms, 100 applications must be developed
2. If the Ministry of Communications requests to upgrade the standard of the standard agreement, the amount of changes to the monitoring platform will be very large, which is not conducive to maintenance
3. From the perspective of operation and maintenance, the overhead of server resources is increased, and operation and maintenance personnel need to monitor the operation of many applications

Method used

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  • Communication method and system among vehicle terminal, monitoring platform and supervisory platform
  • Communication method and system among vehicle terminal, monitoring platform and supervisory platform
  • Communication method and system among vehicle terminal, monitoring platform and supervisory platform

Examples

Experimental program
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Effect test

Embodiment 1

[0073] Please refer to figure 1 , image 3 and Figure 4 , the present embodiment provides a communication method between the vehicle terminal, the monitoring platform and the supervision platform, which can be applied in the field of satellite positioning communication of vehicles, so as to facilitate the transportation department to grasp the driving conditions of the transportation vehicles.

[0074] Specifically, the implementation process of this embodiment may include the following steps:

[0075] S1: preset forwarding strategy including link communication configuration;

[0076] The preset content of the link communication configuration is the configuration information required when establishing a communication link, including the communication protocol type, access code, communication subject's Basic configuration information;

[0077] The communication subject includes a vehicle-mounted terminal 1, a monitoring platform (lower level monitoring platform 2) and a su...

Embodiment 2

[0087] Please refer to figure 2 and Figure 5 , on the basis of Embodiment 1, this embodiment further expands it, adds a data flow interception mechanism, and realizes the acquisition of specified message data, specifically:

[0088] The preset forwarding strategy in the S1 step also includes data forwarding configuration;

[0089] The preset content of the data forwarding configuration is the filter condition of the message data, which may include the type of communication data and the corresponding organization of the vehicle terminal. Link communication configuration and data forwarding configuration have a one-to-one binding relationship.

[0090] In the S3 step, in the process of transmitting the message data through the corresponding communication link, the message data is filtered according to the preset filtering conditions of the data forwarding configuration, and only the message data meeting the filtering conditions can be transmitted to the corresponding communi...

Embodiment 3

[0095] In this embodiment, on the basis of Embodiment 1 and Embodiment 2, it is further extended to provide a process of realizing data interaction between communication subjects based on the established virtual communication link. specific:

[0096] After the virtual communication link is established, the following steps are included:

[0097]S31: According to the pre-set organization in the data forwarding configuration, create a thread-safe concurrent container MAP to store the binding relationship between the organization and the vehicle terminal, with key as the organization ID and VALUE as the collection object of the vehicle terminal; open The independent thread regularly refreshes the concurrent container to update the latest configuration;

[0098] S32: When a vehicle-mounted terminal reports real-time message data to the designated superior supervision platform, that is, when the message data to be transmitted is on the uplink protocol, receive the real-time message...

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Abstract

The invention provides a communication mechanism among a vehicle-mounted terminal, a monitoring platform and a supervision platform and a system thereof. The communication mechanism comprises steps: aforwarding policy comprising link communication configuration is preset, wherein the link communication configuration comprises the basic configuration information of a communication protocol type corresponding to a communication link built between each two communication subjects, an access code and a communication subject; according to the link communication configuration, a virtual communication link is built between each two communication subjects; and to-be-transmitted message data and the access code corresponding to the selected communication link are bound. Forwarding is compatible. When a new communication subject needs access, the forwarding policy only needs to be changed in an adaptive mode, configuration of the needed communication link can be realized, data forwarding is realized according to the configuration, data interaction between the new access communication subject and other communication subjects is realized, development of a new application is not needed, and thedevelopment cost and the maintenance cost are reduced significantly.

Description

technical field [0001] The invention relates to the field of satellite positioning communication for transport vehicles, in particular to a communication method and system among a vehicle terminal, a monitoring platform and a supervision platform. Background technique [0002] In the field of satellite positioning communication for transport vehicles, the Ministry of Transport has formulated two standard transmission protocols, 808 and 809. The 808 standard mainly stipulates the communication protocol between the vehicle terminal and the monitoring platform, which is a single link communication, and a link is maintained between the terminal and the monitoring platform; the 809 standard specifies the communication protocol between the monitoring platform and the monitoring platform, The protocol is a dual-link communication. The master-slave link needs to be maintained between the monitoring platform and the monitoring platform. The master link is initiated by the monitoring ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCG01S19/03H04L69/08
Inventor 蔡承恩胡林华崔跃
Owner XIAMEN YAXON NETWORKS CO LTD
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