66results about How to "Solve power loss" patented technology

The present invention discloses a function indication method, device and system, wherein the function indication method comprises the steps of sending an instruction carried in a channel or a signal to a UE, wherein the UE needs to receive the channel or the signal when accessing a network initially and before receiving the physical downlink shared channel (PDSCH) or physical downlink control channel (PDCCH) data, the instruction is used to indicate whether the network support a preset function, and the PDSCH data comprises the PDSCH data of a system parameter of a broadcast carrying the UE and the PDSCH data carrying an unicast service. According to the present invention, the problem of covering and enhancing the unnecessary power loss of a machine type communication (MTC) UE is solved, thereby avoiding the excessive power loss of the MTC UE.

The invention relates to the technical field of automobiles, in particular to a heat conduction structure, a vehicle-mounted air conditioner and an automobile. The heat conduction structure comprises an energy storage module, a semiconductor patch, a first fan, a second fan and a heat insulation pipeline, wherein the first fan is positioned in the heat insulation pipeline; the second fan is positioned at the exterior of the heat insulation pipeline; the energy storage module and the semiconductor patch are arranged between the first fan and the second fan, so as to improve the heat exchange efficiency. The vehicle-mounted air conditioner comprises a solar battery panel, an air duct and at least one heat conduction structure, wherein the solar battery panel is electrically connected with the heat conduction structure, the heat conduction structure is serially connected with the air duct, and the air duct is the original air duct of the automobile; the vehicle-mounted air conditioner is arranged in the automobile. The heat conduction structure has the advantages that the problems of easiness in power insufficiency due to long-term placement of the automobile and greenhouse effect in the automobile in the extinguishing process are solved, and the suffocation of people in the automobile is avoided.

The invention discloses a solar car power supply, and belongs to the technical field of solar cells. The solar car power supply comprises a solar cell array and a peripheral circuit; the solar cell array is paved along the outer side of the car body, and is composed of one or more GaAs-based solar cell units connected in series or in parallel, wherein each solar cell unit comprises a component layer, a metal electrode layer arranged on the component layer and a backing layer which is arranged under the component layer and compose of a metal later and a heat-conducting backing layer; the peripheral circuit is electrically connected to the solar cell array, and comprises a control circuit. The solar cell provided by the invention is efficiency and flexible, solves the problems that the existing solar car power supply is low in photoelectric converting efficiency, poor low light performance, poor wide-angle lighting, poor heat dissipation performance, insufficient flexibility and heavy weight, and can be perfectly integrated on the surface of the car; in addition, heat dissipation is good in strong sunlight in summer so as to avoid excess temperature in the car. The solar car power supply is also applicable to city busses, busses, tops of buildings and curtains facing the sun.

The invention discloses a novel multi-link overload servo press. The novel multi-link overload servo press comprises a rack, a sliding block and a transmission mechanism, wherein the rack comprises apair of sliding rails which are arranged between a base and a top plate; the transmission mechanism is fixed to the top plate, and a power plant is used for driving the sliding block to slide betweenthe sliding rails by virtue of the transmission mechanism; the transmission mechanism comprises a connecting rod; a pair of slider-crank mechanisms are arranged on the top end of the connecting rod, the pair of slider-crank mechanisms are mirrored with each other and are arranged on the top of the top plate, and the other end is connected with the power plant; and a pair of toggle rod mechanisms are arranged on the bottom end of the connecting rod, the pair of toggle rod mechanisms are mirrored with each other and are arranged at the bottom of the top plate, and the other end is connected withthe sliding block. A multistage speed reducing and torsion increasing device is arranged, so that the pressure of the press is increased; a parallel driving mode of a dual degree-of-freedom parallelstructure and double servo motors is adopted, so that the integral power of the press is increased, and the problems of synchronization of the servo motors and dynamic interference, power loss and thelike are effectively solved; and the antisymmetric type slider-crank mechanisms are arranged, so that the structural rigidity and the stability are increased, the mechanical life of the press is prolonged, the power and torque output stability of actuating components of the press is increased, and good control performance is obtained.