A train schedule plan loading method, device and equipment and storage medium
By receiving compressed train schedule data and autonomously calculating the train's up-line time slot and alternative time slot, the communication pressure problem caused by the large amount of data in the autonomous train operation system is solved, and the system's stability and control efficiency are improved.
CN117585042BActive Publication Date: 2026-06-02SHANGHAI FUXIN INTELLIGENT TRANSPORTATION SOLUTIONS
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANGHAI FUXIN INTELLIGENT TRANSPORTATION SOLUTIONS
- Filing Date
- 2023-11-28
- Publication Date
- 2026-06-02
AI Technical Summary
Technical Problem
In the autonomous train operation system, the large amount of train schedule data received by the train leads to excessive pressure on communication bandwidth, affecting system stability and availability.
Method used
By receiving compressed train schedule data from the central control system, omitting the up-line and alternative time slots for each time period, the train autonomously calculates the up-line and alternative time slots to restore the original train schedule data, thus reducing the amount of communication data.
Benefits of technology
It reduces the communication bandwidth pressure during autonomous train operation, improves system stability and control efficiency, and shortens the time for receiving train schedules.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN117585042B_ABST
Abstract
The present application relates to a kind of train schedule plan loading method, device, equipment and storage medium, train schedule has multiple time periods, the method includes the following specific steps: step S1: receiving the compressed schedule data sent by central control system, compressed schedule data omits the corresponding uplink time period and alternative time period of each time period;Step S2: according to compressed schedule data, the uplink time period and alternative time period corresponding to each time period are calculated, and the original schedule data is obtained according to compressed schedule data, uplink time period and alternative time period;Step S3: according to original schedule data control train travel.Compared with prior art, the uplink time period and alternative time period are calculated by train independently according to compressed schedule data in the present application, the communication bandwidth pressure of train autonomous operation is reduced, so that the stability of system is guaranteed, while the receiving time period of train schedule plan is greatly shortened, and the control efficiency of train is improved.
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Citation Information
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