Abstract: Disclosed are a method and device for controlling the state switching of a fluid torque converter, a vehicle and a storage medium, the method including: obtaining a target instruction when the torque converter of the vehicle is in a locked state, the target instruction triggering a change in the torque transmission direction of a transmission system of the vehicle; obtaining a state parameter, and determining whether the current vehicle is in a target operating condition according to the state parameter; and if the current vehicle is in the target operating condition, switching the fluid torque converter to an open state, and switching the torque converter back to the locked state after maintaining the open state for a preset period of time.

Abstract: A suspension system for a vehicle air conditioner compressor and a vehicle are provided. The suspension system includes: a plurality of rubber dampers a plurality of resilient dampers with a plurality of damper springs; a first compressor bracket connected with the vehicle air conditioner compressor through the plurality of rubber dampers; and a second compressor bracket connected with a vehicle body and with the first compressor bracket through the plurality of resilient dampers. The suspension system for the vehicle air conditioner compressor and the vehicle can solve the problem of low-order vibration and achieve more reasonable modal decoupling, thereby ensuring that the vehicle have better NVH performance.

Abstract: Disclosed are a back door for a vehicle and a vehicle. The back door for a vehicle includes: a back door trim panel and a rear shielding plate which is provided with a first side edge, a second side edge, a third side edge and a fourth side edge that are sequentially connected; the first side and the third side edge are each connected to the back door trim panel in a non-rotatable manner; and the second side edge is used for being in lap joint with a front shielding plate. The rear shielding plate moves along with the back door when the back door is opened; and when the back door is closed, the rear shielding plate is in lap joint with the front shielding plate, to form a shielding plate of the luggage compartment.

Abstract: Disclosed are a towing device for a vehicle and a vehicle. The towing device includes a front end portion and a rear end portion connected to the front end portion, where the front end portion is arranged on a rear floor and a rear floor cross member, so as to disperse an external force borne by the front end portion to the rear floor cross member; and the rear end portion includes a connecting seat and a tow hook connected to the connecting seat and extending out towards an exterior of the vehicle, the connecting seat being arranged on a rear anti-collision beam, so as to transmit an external force borne by the rear end portion to longitudinal members by means of the rear anti-collision beam and energy absorption boxes.

Abstract: Disclosed is an expansion tank, including a cavity structure and a degassing flow channel, where the degassing flow channel is arranged on the expansion tank, a flow guide hole is provided on the degassing flow channel, and the degassing flow channel is in communication with the cavity structure by means of the flow guide hole; and a liquid inlet and a liquid outlet are provided at two ends of the degassing flow channel respectively and are used for being in communication with a vehicle cooling system. The expansion tank of the present application satisfies a degassing requirement, reduces usage amount of pipelines and pipe clamps, and reduces weight of a vehicle body.

Abstract: An integrated multi-port solenoid valve, comprising: at least two sub-solenoid valves (20), each sub-solenoid valve (20) comprising at least two connection ports; and at least one first joint (30), each first joint (30) comprising at least two connection joints, wherein at least one first connection port in the at least two connection ports is used for connection to other sub-solenoid valves (20), each first joint (30) is used for connecting any two sub-solenoid valves (20), and each connector joint is connected to the first connection port. The present integrated multi-port solenoid valve integrates multiple sub-solenoid valves, and any connection ports of each sub-solenoid valve is communicated with each other to meet control requirements of a variety of working conditions. The integrated multi-port solenoid valve has lightweight design, few components, a light weight, and low cost of use. Also provided are a vehicle thermal management system and a vehicle.

Abstract: Disclosed are a method and device for controlling the state switching of a fluid torque converter, a vehicle and a storage medium, the method including: obtaining a target instruction when the torque converter of the vehicle is in a locked state, the target instruction triggering a change in the torque transmission direction of a transmission system of the vehicle; obtaining a state parameter, and determining whether the current vehicle is in a target operating condition according to the state parameter; and if the current vehicle is in the target operating condition, switching the fluid torque converter to an open state, and switching the torque converter back to the locked state after maintaining the open state for a preset period of time.

Abstract: A strut assembly includes a piston rod of a shock absorber, an upper support of the shock absorber, a bearing, a spring and a buffer block, which are coaxially arranged. The upper support of the shock absorber has a first through hole, the bearing has a second through hole, and a portion of the upper support of the shock absorber is arranged in the second through hole, the buffer block has a third through hole, and one end of the piston rod of the shock absorber is located in the first through hole, the other end of the piston rod of the shock absorber passes through the third through hole, the buffer block is connected with the upper support of the shock absorber, the spring is sleeved around the piston rod of the shock absorber, and the spring is connected with the bearing. The present disclosure further provides a vehicle.