Electric wheel driving assembly integrated with inflation and deflation channels and automobile tire air pressure control method

An electric wheel driving assembly integrated with an inflation and deflation passage comprises a hub motor, a planetary reducer in transmission connection with the hub motor, and a hub fixed to the output end of the planetary reducer, and is characterized in that the inflation and deflation passage...

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Bibliographische Detailangaben
Hauptverfasser:	TIAN GUANJUN, NI DACHENG, DONG PING, LI WEN, ZHONG KANG, HUANG QING, YAO CHAO, JIANG LIANGXING, XIONG QIWEI, ZHU XI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL DEVICES OR ARRANGEMENTS RELATED TO TYRES INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL TRANSPORTING TYRE CHANGING OR REPAIRING TYRE INFLATION VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLE TYRES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	An electric wheel driving assembly integrated with an inflation and deflation passage comprises a hub motor, a planetary reducer in transmission connection with the hub motor, and a hub fixed to the output end of the planetary reducer, and is characterized in that the inflation and deflation passage is formed in the hub motor, extends forwards to the hub through the planetary reducer and is in butt joint with an air nozzle of a tire on the hub, and the inflation and deflation passage is connected with the hub through the planetary reducer. The rear end of the hub motor is provided with a parking brake for braking protection during parking, and the front end of the hub motor is provided with a service brake for braking during driving. When a vehicle runs, the inflation and deflation passage can be controlled by the pneumatic system to inflate, deflate or maintain the pressure of the tire, the function of automatically inflating and deflating the tire when the vehicle runs is achieved, the inflation and deflati