Abstract: The present invention relates to the technical field of vehicles, and in particular to a concealed rooflight and a vehicle. The concealed rooflight comprises a light box assembly and a lifting assembly; the light box assembly comprises a box body, and the box body is provided with a connecting part; the lifting assembly comprises a driving device, the driving device comprises an acting part and a fixing part, the acting part is connected to the connecting part, and the fixing part is used for fixing the lifting assembly on a vehicle body; the lifting assembly further comprises a lifting controller, and the lifting controller is used for controlling, according to a rooflight concealing instruction, the driving device to drive the light box assembly to be concealed in a concealing space of the vehicle body.

Abstract: The present application relates to the technical field of cruising taxis and online appointment vehicles, and in particular relates to an order processing method and apparatus, a server and a storage medium. The method includes: receiving an order request sent by a user, the order request including information of a requested vehicle model set by the user; selecting a target vehicle according to the order request so as to send order distribution information; and if the requested vehicle model set by the user is an online appointment vehicle model, sending an operating state change instruction to the target vehicle. According to the order processing method not only avoids the order acceptance and dropping behavior of cruising taxi drivers and ensures that the user may travel conveniently, but also ensures that the vehicle that accepts the order may meet user demands, improving the user experience.

Abstract: A vehicle heating control method and apparatus, a device, a medium, and a program product are provided, when a heating requirement exists in both a passenger compartment and a battery of a target vehicle is detected, turning on a passenger compartment heating mode which is used to perform heating process on air in the passenger compartment by using a heat exchanger of a heat pump system and/or a coolant circulation system in an air handling unit; then monitoring in real time whether air temperature at an air outlet or operating time of the passenger compartment heating mode meets a first preset requirement; if yes, turning on a diversion mode and sending a preset control instruction to a target device which is used to heat coolant in a warm air circuit by using the heat pump system, and divert the coolant to a battery circuit to heat the battery.

Abstract: A vehicle refrigeration control method and apparatus, a device, a medium and a program product. A temperature and a change rate of the temperature of a battery in a target vehicle are monitored in real time; then a refrigeration requirement level of the battery is determined according to the temperature and the change rate; a refrigeration mode to be entered is determined according to a current refrigeration requirement level of the battery, when it is detected that a passenger compartment and the battery of the target vehicle both have refrigeration requirements at the same time; and control instructions of respective target control objects are determined according to the refrigeration mode, the refrigeration mode includes: a single-mode phase and a dual-mode phase, the single-mode phase is used for refrigerating the passenger compartment or the battery alone, the dual-mode phase is used for simultaneously refrigerating the passenger compartment and the battery.

Abstract: A flat spot-proof tire, and a vehicle. The flat spot-proof tire comprises a tread, a cap ply, a belt ply and a carcass. The rubber hardness of the tread is 68-78 Shore A. The cap ply is formed by nylon cords having linear density of 90-140 pieces per 100 mm. The belt ply is formed by steel cords, which comprise HT steel wires and/or SHT steel wires. The carcass is formed by polyester cords having linear density of 100-120 pieces per 100 mm. The flat spot-proof tire and the vehicle use suitable industrial rubber and polyester fiber material, have a specific size design and undergo an optimized inflation process after vulcanization such that the long-term flat spot effects of the tire can be mitigated, and the jitter of the vehicle during high-speed traveling can be reduced.

Abstract: A multi-way valve, related to the technical field of control valves, is used to solve the problem of large occupied space, complicated control, and high cost, because of the use of two driving devices for controlling a three-way proportional valve and a two-way proportional valve, where a driving device is connected to a first valve core in a transmission way, and the first valve core is provided with a first matching structure, and a second valve core is provided with a second matching structure that matches the first matching structure. In the first matching state, the first valve core rotates alone and the second valve core remains stationary; in the second matching state, the first valve core rotates to drive the second valve core to rotate synchronously.

Abstract: The present application provides an electric vehicle and a thermal manager thereof. The thermal manager includes a housing, and a plurality of heat transfer tube sets are accommodated in the housing, and each heat transfer tube set is used for connecting a device; a valve assembly is arranged on a front surface of the housing, and the valve assembly is provided with a plurality of valve ports; each valve port is opposite to and communicates with a second end of at least one heat transfer branch tube in a front-and-rear direction, and the two heat transfer branch tubes in a same set are each in communication with a different valve port; the valve assembly is used to selectively communicate with a different valve port when the thermal manager performs mode switching. The electric vehicle includes a motor, a battery, a radiator and the thermal manager as above.

Abstract: Disclosed are a dual-motor multi-gear hybrid transmission system and a vehicle. The dual-motor multi-gear hybrid transmission system includes an engine, a first motor, a second motor, a first clutch, a second clutch, a first planet row, a second planet row, a first input shaft, a second input shaft, a third input shaft and a brake assembly. The first input shaft is connected to the engine through the first clutch. The second input shaft is connected to the engine through the second clutch, and the second input shaft is sleeved outside the first input shaft. The first motor is connected to the engine. The second motor is connected to the first planet row through the third input shaft. The brake assembly is configured to brake the first planet row and/or the second planet row.

Abstract: The present disclosure provides an identity recognition method, including: receiving registration information of a first user; binding a first login password to a first account corresponding to a post; receiving a login request sent by a user terminal; and responding to the login request, and sending data information of the first account binding with a first login password to the user terminal, to make the user terminal display the data information. The present disclosure further provides an identity recognition apparatus, system and a server. According to the identity recognition method, apparatus, system and the server, an account is set to have a corresponding relationship with a post, thus a successor of the post can browse historical-data information of the account corresponding to the post through the login password. Thusly, the user experience is good.

Abstract: A multi-way valve includes a valve seat and a valve core. The valve core is rotatably disposed in the valve seat, the valve seat is provided with a plurality of valve port groups, each valve port group includes a plurality of valve ports, the valve core is provided with communication structure groups corresponding to the valve port groups, respectively, and each of the communication structure groups further includes a plurality of communication structures arranged along a circumferential direction of the valve core. When the valve core is rotated to different rotation positions, valve ports in different valve port groups form different communication states. Only one valve core is required to make a two-way proportional valves, three-way proportional valve, and a four-way proportional valve achieve different communication states, with simple control, compact structure and low cost.

Abstract: Disclosed are a security authentication method and an apparatus thereof, and an electronic device.

Abstract: An intelligent control method for engine initiation, including: determining whether a current driving mode satisfies a predetermined driving mode; when the current driving mode satisfies the predetermined driving mode, acquiring a current remaining capacity of a battery; determining whether the current remaining capacity is greater than a predetermined capacity threshold value; when the current remaining capacity is greater than the predetermined capacity threshold value, not starting an engine, otherwise, acquiring a catalyst temperature and a vehicle operating state; determining, according to the vehicle operating state, whether the catalyst temperature is less than a predetermined temperature threshold value; when the catalyst temperature is not less than the predetermined temperature threshold value, driving the engine to rotate clockwise to start same in a fuel cut-off manner, otherwise, heating a catalyst by a heating plate until the catalyst temperature is not less than the predetermined temperature th