Unmanned longitudinal motion control mode switching method and device, equipment and medium
An unmanned longitudinal motion control mode switching method based on a gradient is applied to an unmanned mine car. A longitudinal motion control mode of the unmanned mine car comprises three driving modes including a driving mode, a braking mode and a sliding mode, wherein the sliding driving mod...
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| creator | ZHANG LEI LYU JINTONG ZHOU LIYAN |
| description | An unmanned longitudinal motion control mode switching method based on a gradient is applied to an unmanned mine car. A longitudinal motion control mode of the unmanned mine car comprises three driving modes including a driving mode, a braking mode and a sliding mode, wherein the sliding driving mode is a motion mode when the unmanned mine car is switched between the braking mode and the driving mode. The unmanned longitudinal motion control mode switching method comprises the steps of obtaining the gradient of a road section where the unmanned mine car is located at present; when the unmannedmine car currently switches the driving modes, calculating a pedal opening interval of the sliding driving mode of the unmanned mine car at present based on the gradient; and controlling the unmannedmine car to perform dynamic switching of the driving modes according to the pedal opening degree interval of the sliding driving mode calculated in real time at present. According to the method, theintroduced sliding driving |
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A longitudinal motion control mode of the unmanned mine car comprises three driving modes including a driving mode, a braking mode and a sliding mode, wherein the sliding driving mode is a motion mode when the unmanned mine car is switched between the braking mode and the driving mode. The unmanned longitudinal motion control mode switching method comprises the steps of obtaining the gradient of a road section where the unmanned mine car is located at present; when the unmannedmine car currently switches the driving modes, calculating a pedal opening interval of the sliding driving mode of the unmanned mine car at present based on the gradient; and controlling the unmannedmine car to perform dynamic switching of the driving modes according to the pedal opening degree interval of the sliding driving mode calculated in real time at present. 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A longitudinal motion control mode of the unmanned mine car comprises three driving modes including a driving mode, a braking mode and a sliding mode, wherein the sliding driving mode is a motion mode when the unmanned mine car is switched between the braking mode and the driving mode. The unmanned longitudinal motion control mode switching method comprises the steps of obtaining the gradient of a road section where the unmanned mine car is located at present; when the unmannedmine car currently switches the driving modes, calculating a pedal opening interval of the sliding driving mode of the unmanned mine car at present based on the gradient; and controlling the unmannedmine car to perform dynamic switching of the driving modes according to the pedal opening degree interval of the sliding driving mode calculated in real time at present. According to the method, theintroduced sliding driving</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL |
| title | Unmanned longitudinal motion control mode switching method and device, equipment and medium |
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