Computer interlock system and method for controlling urban rail transit signals thereof
A computer interlocking and interlocking control technology, applied in railway signaling, railway traffic management, railway signaling and safety, etc., can solve the problems of limited support for interlocking control, affecting operation efficiency, and difficulty in responding quickly to actual situations, and achieves operational efficiency. Safe, reliable and flexible results
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0038] This embodiment introduces a computer interlocking system applicable to train control systems, such as figure 1 As shown, it is at least composed of an interlock control unit and an input and output unit, and HVB high-speed bus communication can be used between each unit. The functions of each part are described below.
[0039] The interlock control unit mainly receives the interlock operation command, and according to the current status information of each signal device, performs the interlock logic operation of two times two to take two for the received interlock operation command, and determines the result according to the result of the interlock logic operation Status information of the signal equipment to be controlled by the interlock operation command;
[0040] from figure 1 It can be seen that the interlocking control unit is the computing core of the system, and the interlocking control unit is connected with ATS and ZC through Ethernet for two-way, reliable ...
Embodiment 2
[0064] This embodiment introduces a method for controlling urban rail transit signals by a computer interlocking system, which can be realized by the computer interlocking system provided in Embodiment 1 above, and the method includes:
[0065] When the computer interlocking system receives the interlocking operation command, according to the current state information of each signal device, it performs an interlocking logic operation of two times two to get two for the interlocking operation command, and determines the State information of the signaling device to be controlled by the interlocking operation command, outputting driving information to the signaling device to be controlled by the interlocking operation command to control the signaling device to reach a determined state.
[0066] When the computer interlocking system receives the interlocking operation command, according to the current status information of each signal device, the interlocking logic operation of two...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com