Train set constant-speed operation control method and device

• Main Authors: ZHANG ZHELONG, KANG JINGHUI, XIA FEI, ZHANG BO, ZHANG SHUNGUANG, YAO FANG, GAO FENG, XUE JIANG, YANG WEIJUN, PAN QUANZHANG, ZHANG XIAOJIN, ZHAO HONGWEI, CAO HONGFA
• Format: Patent
• Language: Chinese; English
• Published: 09.02.2024
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; LOCOMOTIVES; MOTOR RAILCARS; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; RAILWAYS; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL

The invention provides a train set constant-speed operation control method and device which can be applied to the technical field of train network control. The method comprises the following steps: acquiring the actual speed of a train group; if the actual speed of the train group is greater than the target speed, determining an acceleration set value according to the actual speed and the target speed; determining an acceleration correction value according to the current operation condition of the train group; determining a corrected acceleration set value according to the acceleration set value and the acceleration correction value; and adjusting the speed of the train set according to the corrected acceleration set value until the train set runs at the constant target speed. According to the train set constant-speed operation control method and device provided by the invention, the current operation working condition of the train is considered when the speed of the train set is adjusted, so that the adaptab