Driving mode switching method and device based on road surface recognition, equipment and medium
According to the driving mode switching method and device based on road surface recognition, the equipment and the medium provided by the invention, the road surface images are acquired through the image acquisition device, and the acquired images are classified by using the classification model, so...
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| creator | PENG QIAN CHEN JIN LUO XIANG HAN FENGGANG |
| description | According to the driving mode switching method and device based on road surface recognition, the equipment and the medium provided by the invention, the road surface images are acquired through the image acquisition device, and the acquired images are classified by using the classification model, so that different road conditions are accurately determined. Furthermore, a rolling resistance coefficient can be calculated according to a road surface classification result, gradient resistance is generated in combination with the current road gradient, and accurate road resistance evaluation is formed. And the motor torque mode of the vehicle is adaptively adjusted based on road resistance evaluation, so that intelligent driving mode switching is realized. Through dynamic resistance calculation and torque adjustment, the vehicle performance and energy efficiency mechanism is optimized, meanwhile, the driving safety and stability under different road conditions are enhanced, and higher convenience and confidence ar |
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Furthermore, a rolling resistance coefficient can be calculated according to a road surface classification result, gradient resistance is generated in combination with the current road gradient, and accurate road resistance evaluation is formed. And the motor torque mode of the vehicle is adaptively adjusted based on road resistance evaluation, so that intelligent driving mode switching is realized. 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| language | chi ; eng |
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| subjects | CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL |
| title | Driving mode switching method and device based on road surface recognition, equipment and medium |
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