Hangzhou Zhejiang Province, China
Hangzhou Zhejiang Province, China

Geely is a Chinese automotive manufacturing company headquartered in Binjiang District, Hangzhou, China. Its principal products are automobiles, motorcycles, engines, and transmissions. It sells passenger cars under two brand names: Geely and Volvo.Geely Automobile Holdings Ltd , a subsidiary of Geely, is listed on the Hong Kong Stock Exchange. Wikipedia.


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Patent
Zhejiang Geely Holding Group and Zhejiang Geely Automobile Research Institute Co. | Date: 2017-01-18

The present invention provides an electric vehicle including: a plurality of transmission shafts, wherein each transmission shaft is arranged along a lateral direction of the electric vehicle, the plurality of transmission shafts are spaced along the longitudinal direction of the electric vehicle, and each transmission shaft is used for driving wheels which are coaxially arranged and are located at opposite sides of the vehicle; at least two drive motors each of which is in transmission connection with at least one transmission shaft and is used for driving the at least one transmission shaft; wherein, at least one of the at least two drive motors is a single-shaft drive motor which is in transmission connection with only one transmission shaft to drive the only one transmission shaft. In the present invention, since the number of the drive motors is increased, the drive control of any transmission shaft can be realized. Further, the drive motors and the transmission shafts are modular in the present invention, so that the installation and control of the transmission shafts of the electric vehicle can be simplified.


Patent
Zhejiang Geely Holding Group and Zhejiang Geely Automobile Research Institute Co. | Date: 2017-02-01

The present invention provides a cargo transport system and method based on an UAV. The cargo transport system includes an UAV (50) and a vehicle (10) that can send and receive the UAV, so that cargos can be transported between the vehicle (10) and another terminal (60) by the UAV (50); the UAV (50) is provided with a navigation system that guides the UAV (50) to fly between the vehicle (10) and the another terminal (60); the vehicle (10) includes: an UAV accommodating device (40) arranged at a top surface of the vehicle (10); an UAV sending controller (20) and an UAV receiving controller (30), which are arranged at the vehicle (10); and the UAV receiving controller (30) includes an identity verification unit (301) and a short distance guide unit (302). According to the cargo transport system based on an UAV of the present invention, the sending and receiving of the UAV (50) can be controlled by the vehicle (10), and the UAV (50) is accommodated in the UAV accommodating device (40). In addition, the vehicle (10) may also provide the identity verification information and the short distance guide information to the UAV (50) by the identity verification unit (301) and the short distance guide unit (302), so that the UAV (50) can determine a target vehicle and accurately land on the target vehicle.


Patent
Zhejiang Geely Holding Group and Zhejiang Geely Automobile Research Institute Co. | Date: 2017-02-01

The present invention provides a truck, including a driver cab and a cargo body, which are separated from each other. The driver cab includes: a supporting plate arranged at the top of the driver cab; and a movable top cover having a front edge and a rear edge, which is arranged above the supporting plate and can move between a retracted position and an expanded position, wherein a rest space for a passenger to lie flat is formed between the movable top cover and the supporting plate. A living area may be arranged in the driver cab of the present invention, living facilities installed in the living area may provide diet and sanitation services for the driver in a travelling truck, so as to reduce the parking times of the truck, and meanwhile improve the living quality of the driver.


Patent
Zhejiang Geely Holding Group and Zhejiang Geely Automobile Research Institute Co. | Date: 2017-03-08

The present invention provides an integrated steering drive axle for a vehicle and an electric vehicle. The integrated steering drive axle includes an integrally rigid axle beam arranged to extend between the two wheels along the lateral direction of the vehicle, and two motor drive systems mounted at the axle beam, wherein each motor drive system can independently drive a corresponding one of the two wheels to rotate and turn; wherein each motor drive system includes: a first drive electric motor, arranged separately from the corresponding wheel; a first transmission mechanism, arranged between the first drive electric motor and the corresponding wheel and used for transferring the output power of the first drive electric motor to the corresponding wheel to drive the corresponding wheel to rotate; and a second drive electric motor, used for providing steering power necessary for steering the corresponding wheel. According to the present invention, the two motor drive systems for independently driving the wheels at opposite sides are mounted at the integrated steering drive axle, thereby improving the control flexibility of the vehicle and achieving independent driving and independent steering of the wheels.


Patent
Zhejiang Geely Holding Group and Zhejiang Geely Automobile Research Institute Co. | Date: 2017-03-29

The present invention provides a hybrid vehicle, including a power battery, a fuel storage tank, an electrical power generation unit, a pressure detection unit and a work mode controller, and adopts a pressure protection mode under the work mode controller, wherein the work mode controller is configured to control the vehicle to enter the pressure protection mode when the electrical power generation unit is in a stop state and when the gas pressure detected by the pressure detection unit is higher than a pressure threshold; and in the pressure protection mode, the electrical power generation unit is started from the stop state to enter the working state to consume the fuel in the fuel storage tank, and the gas pressure in the fuel storage tank is accordingly reduced. As the pressure protection mode is adopted in the present invention, the electrical power generation unit can be automatically started according to the gas pressure of the fuel in the fuel storage tank to charge the power battery using the expanded redundant fuel. The safety problem and the waste resulting from the fact that the expanded fuel exceeding the threshold in the fuel storage tank is discharged into the atmosphere in the prior art are avoided.


Patent
Zhejiang Geely Holding Group and Zhejiang Geely Automobile Research Institute Co. | Date: 2015-03-05

The present invention provides a cargo transport system and method based on an UAV. The cargo transport system includes an UAV (50) and a vehicle (10) that can send and receive the UAV, so that cargos can be transported between the vehicle (10) and another terminal (60) by the UAV (50); the UAV (50) is provided with a navigation system that guides the UAV (50) to fly between the vehicle (10) and the another terminal (60); the vehicle (10) includes: an UAV accommodating device (40) arranged at a top surface of the vehicle (10); an UAV sending controller (20) and an UAV receiving controller (30), which are arranged at the vehicle (10); and the UAV receiving controller (30) includes an identity verification unit (301) and a short distance guide unit (302). According to the cargo transport system based on an UAV of the present invention, the sending and receiving of the UAV (50) can be controlled by the vehicle (10), and the UAV (50) is accommodated in the UAV accommodating device (40). In addition, the vehicle (10) may also provide the identity verification information and the short distance guide information to the UAV (50) by the identity verification unit (301) and the short distance guide unit (302), so that the UAV (50) can determine a target vehicle and accurately land on the target vehicle.


Patent
Zhejiang Geely Holding Group and Zhejiang Geely Automobile Research Institute Co. | Date: 2015-03-05

The present invention provides a truck, including a driver cab and a cargo body, which are separated from each other. The driver cab includes: a supporting plate arranged at the top of the driver cab; and a movable top cover having a front edge and a rear edge, which is arranged above the supporting plate and can move between a retracted position and an expanded position, wherein a rest space for a passenger to lie flat is formed between the movable top cover and the supporting plate. A living area may be arranged in the driver cab of the present invention, living facilities installed in the living area may provide diet and sanitation services for the driver in a travelling truck, so as to reduce the parking times of the truck, and meanwhile improve the living quality of the driver.


Patent
Zhejiang Geely Automobile Research Institute Co. and Zhejiang Geely Holding Group | Date: 2016-12-21

The present invention provides a thermal management and automatic fire-extinguishing system of a vehicle battery, used for managing the vehicle battery in a hybrid vehicle or an electric vehicle, including: fire-extinguishing packages which are adjacent to or in contact with the vehicle battery, wherein the fire-extinguishing package is filled with a fire-extinguishing agent; and the fire-extinguishing package is configured to be opened when the temperature of the vehicle battery is higher than a preset temperature, so that the fire-extinguishing agent can be released and then filled into a space where the vehicle battery is located, thereby achieving the effects of automatic combustion prevention and fire extinguishing of the vehicle battery, effectively protecting the vehicle battery and the whole vehicle, reserving more escape time for passengers and improving the safety of the vehicle. On the whole, the thermal management and automatic fire-extinguishing system of the vehicle battery of the present invention is simple and reliable in structure, low in cost and strong in universality, and can be directly mounted on the vehicle without reforming the existing vehicle battery cooling system


Patent
Zhejiang Geely Automobile Research Institute Co. and Zhejiang Geely Holding Group | Date: 2016-11-16

A hybrid vehicle and an air-conditioning system thereof. A heating part of the air-conditioning system may be provided with an electric heating device (120, 220) and a water heating device (130, 230), the electric heating device (120, 220) is turned on and the water heating device (130, 230) is turned off when the temperature of engine cooling water is lower than a preset temperature threshold, and the electric heating device (120, 220) is turned off and the water heating device (130, 230) is turned on when the temperature is higher than the preset temperature threshold. A refrigerating part of the air-conditioning system may comprise a mechanical compressor and selected auxiliary power units (20) as a portion of a plurality of auxiliary power units, and when cold air flow needs to be supplied, an air-conditioning controller (110, 210) sends an enabling instruction to a power controller (61) to control the selected auxiliary power units (20) to enter a forced working mode. The air-conditioning system of the present invention can rapidly supply heat while reducing electricity consumption of a whole vehicle, and can also achieve good refrigerating effects in low cost and reduce energy consumption. The air-conditioning system according to the present invention is especially suitable for a series hybrid vehicle with a plurality of auxiliary power units.


Patent
Zhejiang Geely Holding Group and Ningbo Umd Automatic Transmission Co. | Date: 2016-08-24

A dual-clutch automatic transmission having seven forward gears and one reverse gear, wherein a seventh-gear driving gearwheel (17), a first-gear driving gearwheel (11), a fifth-gear driving gearwheel (15) and a third-gear driving gearwheel (13) are individually and fixedly arranged on a first input shaft (1), a fourth-gear driving gearwheel (24) and a second-gear driving gearwheel (22) are individually and fixedly arranged on a second input shaft (2), driven gearwheels respectively and correspondingly engaged with the driving gearwheels are rotatably supported on the first output shaft (3) and the second output shaft (4). The fourth-gear driving gearwheel (24) is also used as a sixth-gear driving gearwheel, and the gear sets of other gears are not shared, which is conducive to decrease the overall axial length of the transmission, facilitates full vehicle arrangement, and prevents the speed ratio ranges of other gears from being influenced by sharing of these gear sets to adapt to more vehicle models. In addition, the arrangement of a parking ratchet wheel is optimized in the present invention, the stress distribution on the output shafts can be more even, and thus the stability is improved and the service life is prolonged.

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