GB/T 34428.6-2017 in English
VALIDCommunication rules of the devices of surveillance and control system for expressway - Part 6: Wall map
- Issued on:2017-09-29
- Implemented on:2018-04-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$156.00
| Standard No: | GB/T 34428.6-2017 |
| Document status: | VALID |
| Title in English: | Communication rules of the devices of surveillance and control system for expressway - Part 6: Wall map |
| Title in Chinese: | 高速公路监控设施通信规程 第6部分: 地图板 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2017-09-29 |
| Implemented on: | 2018-04-01 |
| ICS Classification: | 93.080.30-Road equipment and installations |
| Professional Classification: | GB-National Standard |
| Related Keywords: | communication system
map board display module control control system map board communication rules |
| Related Topics: | monitoring facility
monitoring facility Communication circuit board gold 6 ground monitoring items 6 underground monitoring items GB/T 34428.6 GB/T 34428.6-2017 |
《GB/T 34428.6-2017高速公路监控设施通信规程 第6部分: 地图板》由TC223（全国交通工程设施（公路）标准化技术委员会）归口，主管部门为国家标准化管理委员会。
Introduction
1. Standard Overview
GB/T 34428.6—2017 is a national standard of the People's Republic of China, mainly for the communication protocol of the map board in highway monitoring facilities. This standard is part of the "Communication Protocol for Highway Monitoring Facilities" series of standards and is divided into six parts. This part focuses on the data communication process between the map board and the host computer.
2. Technical Background and Evolution Analysis
With the expansion of highway networks and the increase in traffic volume, monitoring facilities play an important role in ensuring traffic safety and improving traffic efficiency. As a key device in the monitoring system, the communication specification of the map board is directly related to the stability and reliability of the entire system.
3. Comparison of standard frameworks
| Standard dimensions | GB/T 34428.1—2017 (General) | This part (Map board) | Comparative analysis |
|---|---|---|---|
| Scope of application | Applicable to the communication system of highway monitoring facilities | Specially for data communication between map board and host computer | This part is a refinement and extension of the general standard |
| Communication protocol | Specifies the basic framework of ASCII code and XML encoding | Detailed definition of the encoding method of map board specific information | Details the data interaction rules between map board and host computer |
| Data classification | Including basic data types such as switch quantity and digital quantity | Further subdivided into display instructions and broadcast commands of the map board | Increased normative requirements for map board display module control |
4. Practical application cases in standard implementation
In the construction of a highway monitoring system, a map board communication solution that complies with the GB/T 34428.6-2017 standard was adopted. Through actual deployment, it was found that:
- Data transmission delay is reduced: The encoding method of the communication protocol is optimized to reduce the time of data transmission.
- System stability is improved: The system failure rate is reduced through normative control of the display module and broadcast instructions.
5. Implementation Suggestions
To ensure the effective implementation of the standard, it is recommended to take measures in the following aspects:
- Hardware selection: Select map board equipment that meets the standard and ensure its compatibility with the host computer.
- Communication protocol testing: Strictly test the communication protocol in accordance with the standard to ensure the accuracy and reliability of data transmission.
- Maintenance and optimization: Regularly check and optimize the system and deal with potential problems in a timely manner.
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