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A platform for research: civil engineering, architecture and urbanism
Anti-slip driving method and system for pneumatic tyred roller and pneumatic tyred roller
The invention discloses an anti-slip driving method and system for a pneumatic tyred roller and the pneumatic tyred roller in the technical field of pneumatic tyred rollers. The anti-slip driving method for the pneumatic tyred roller comprises the following steps: acquiring a rotating speed value of each driving wheel set and a pressure value of hydraulic oil output by a driving pump; comparing the rotating speed value of each driving wheel set with the vehicle speed, and judging that the driving wheel set with the rotating speed value larger than the vehicle speed is a pulley set; determining whether the pneumatic tyred roller is in a downhill working condition or not according to the pressure value of hydraulic oil output by the driving pump; and when the pneumatic tyred roller is in a non-downhill working condition, starting an anti-slip mode for changing the displacement of a driving motor for driving the driving wheel set and the wheel beating set. Whether the slipping phenomenon occurs or not can be automatically judged, and the displacement of the driving motor is automatically adjusted, so that the pneumatic tyred roller gets rid of the slipping working condition.
本发明公开了轮胎压路机技术领域的一种轮胎压路机防打滑驱动方法、系统及轮胎压路机，轮胎压路机防打滑驱动方法包括：采集各主动轮组的转速值、驱动泵输出液压油的压力值；分别将各主动轮组的转速值与车速进行比较，将转速值大于车速的主动轮组判断为打滑轮组；通过驱动泵输出液压油的压力值，确定轮胎压路机是否处于下坡工况；当轮胎压路机处于非下坡工况时，启动防打滑模式，用于改变驱动主动轮组和打滑轮组的驱动马达的排量。本发明能够自动判断是否出现打滑现象，并自动调节驱动马达的排量使轮胎压路机摆脱打滑工况。
Anti-slip driving method and system for pneumatic tyred roller and pneumatic tyred roller
The invention discloses an anti-slip driving method and system for a pneumatic tyred roller and the pneumatic tyred roller in the technical field of pneumatic tyred rollers. The anti-slip driving method for the pneumatic tyred roller comprises the following steps: acquiring a rotating speed value of each driving wheel set and a pressure value of hydraulic oil output by a driving pump; comparing the rotating speed value of each driving wheel set with the vehicle speed, and judging that the driving wheel set with the rotating speed value larger than the vehicle speed is a pulley set; determining whether the pneumatic tyred roller is in a downhill working condition or not according to the pressure value of hydraulic oil output by the driving pump; and when the pneumatic tyred roller is in a non-downhill working condition, starting an anti-slip mode for changing the displacement of a driving motor for driving the driving wheel set and the wheel beating set. Whether the slipping phenomenon occurs or not can be automatically judged, and the displacement of the driving motor is automatically adjusted, so that the pneumatic tyred roller gets rid of the slipping working condition.
本发明公开了轮胎压路机技术领域的一种轮胎压路机防打滑驱动方法、系统及轮胎压路机，轮胎压路机防打滑驱动方法包括：采集各主动轮组的转速值、驱动泵输出液压油的压力值；分别将各主动轮组的转速值与车速进行比较，将转速值大于车速的主动轮组判断为打滑轮组；通过驱动泵输出液压油的压力值，确定轮胎压路机是否处于下坡工况；当轮胎压路机处于非下坡工况时，启动防打滑模式，用于改变驱动主动轮组和打滑轮组的驱动马达的排量。本发明能够自动判断是否出现打滑现象，并自动调节驱动马达的排量使轮胎压路机摆脱打滑工况。
Anti-slip driving method and system for pneumatic tyred roller and pneumatic tyred roller
一种轮胎压路机防打滑驱动方法、系统及轮胎压路机
ZHANG SHICHUANG (author) / JIANG KUIFENG (author) / TANG XIAOGUI (author) / WANG SHUANG (author) / WANG HOUDONG (author) / LUO XINIAN (author) / CHEN HUAN (author) / XIAO YANG (author) / ZHANG JUNXIAN (author)
2021-11-02
Patent
Electronic Resource
Chinese
IPC:
B60W
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION
,
Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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