Abstract: A vehicle control method and apparatus are provided, and relate to the field of electric vehicle technologies. The method includes: calculating a first energy recovery torque based on a first traveling parameter of a vehicle, where the first traveling parameter includes a yaw velocity; and controlling, based on the first energy recovery torque, the vehicle to perform energy recovery. The method helps ensure traveling safety of the vehicle and driving experience.

Abstract: The present invention belongs to the technical field of green catalysis and biosynthesis, and particularly relates to a carbon-based microreactor, and a preparation method and application thereof. According to the present invention, a carbon-based microchannel monolithic column is prepared by utilizing a graded pore structure of regular channels of natural wood in combination with an inorganic salt supporting framework, temperature programmed accurate carbonization and other methods, and then, the multiple advantages of the carbon monolithic column, the microreactor, and immobilized enzyme/chemical catalyst are fully played from the view of key technologies such as carbon-based microreactor construction, operation control, etc.

Abstract: The present disclosure relates to vehicle control methods and apparatuses, vehicles, computer-readable storage mediums, and computer programs. One example control method includes obtaining a target torque, generating a damping torque based on at least one of an equivalent moment of inertia at a wheel end of a vehicle and a motor rotational speed fluctuation frequency of the vehicle, and controlling, based on the damping torque and the target torque, the vehicle to perform energy recovery.

Abstract: Provided are an adaptive control electromagnetic induction energy harvesting method and system for a power transmission line.

Abstract: The present invention belongs to the technical field of green catalysis and biosynthesis, and particularly relates to a carbon-based microreactor, and a preparation method and application thereof. According to the present invention, a carbon-based microchannel monolithic column is prepared by utilizing a graded pore structure of regular channels of natural wood in combination with an inorganic salt supporting framework, temperature programmed accurate carbonization and other methods, and then, the multiple advantages of the carbon monolithic column, the microreactor, and immobilized enzyme/chemical catalyst are fully played from the view of key technologies such as carbon-based microreactor construction, operation control, etc.

Abstract: A clutch adapted for an exoskeleton includes lower and upper base plates, a roller, a roller ratchet ring, a trigger, a pawl, a pawl spring, a trigger torsional spring, a trigger positioning shaft, and a pawl positioning shaft. Two ends of the trigger positioning shaft are respectively connected to the upper and lower base plates. The trigger and the trigger torsional spring are sleeved on the trigger positioning shaft. Two ends of the trigger torsional spring are respectively connected to the lower base plate and the trigger. Two ends of the pawl positioning shaft are connected to the lower and upper base plates. The pawl spring and the pawl are respectively sleeved on the pawl positioning shaft. Two ends of the roller are rotatably connected to the lower and upper base plates. The pawl is detachably connected to the roller ratchet ring. The trigger is movably connected to the pawl.

Abstract: A passive exoskeleton based on energy flow characteristics of a foot-ankle complex includes a first passive exoskeleton. The first passive exoskeleton includes an energy distribution mechanism, a strike-recipient mechanism and a wearing fixing assembly. The energy distribution mechanism is connected to the strike-recipient mechanism, and the energy distribution mechanism is also connected to the wearing fixing assembly. The energy distribution mechanism includes a ratchet wheel shaft, a left torsional spring, a right torsional spring and a middle guide wheel respectively sleeved on the ratchet wheel shaft. The middle guide wheel is connected to the wearing fixing assembly through an ankle joint power-assisted cord. The ratchet wheel shaft is connected to the strike-recipient mechanism, the strike-recipient mechanism drives the ratchet wheel shaft to rotate, and the ratchet wheel shaft drives the left torsional spring, the right torsional spring and the middle guide wheel to rotate.

Abstract: The organic light emitting device comprises a substrate, a first electrode, an organic layer, a second electrode and a packaging structure which are provided in sequence; the organic layer comprises a light-emitting layer, a hole transport functional layer and an electron transport functional layer located on two sides of the light-emitting layer; a high-energy light sacrificial layer is provided between an electrode corresponding to a light-emergent face of a light-emitting device and the light-emitting layer, and the high-energy light sacrificial layer contains a light absorbing material; a first additional functional layer for avoiding electroluminescence is provided between the high-energy light sacrificial layer and the light-emitting layer.

Abstract: The organic light emitting device comprises a substrate, a first electrode, an organic layer, a second electrode and a packaging structure which are provided in sequence; the organic layer comprises a light-emitting layer, a hole transport functional layer and an electron transport functional layer located on two sides of the light-emitting layer; a high-energy light sacrificial layer is provided between an electrode corresponding to a light-emergent face of a light-emitting device and the light-emitting layer, and the high-energy light sacrificial layer contains a light absorbing material; a first additional functional layer for avoiding electroluminescence is provided between the high-energy light sacrificial layer and the light-emitting layer.