10results about How to "Avoid control" patented technology

The utility model discloses a self-locking structure of a power converter, and relates to the technical field of power converters, the self-locking structure of the power converter comprises a fixed shell, the surface of the fixed shell is provided with a groove, the groove is internally provided with a rotary plug, the surface of the rotary plug is fixedly connected with a mounting shaft, and the mounting shaft is fixedly connected with the rotary plug. The surface of the mounting shaft is rotationally connected with the interior of the fixing shell, a sliding plate is slidably connected with the interior of the fixing shell, a limiting rod is fixedly connected with the surface of the sliding plate, a positioning groove is formed in the surface of the mounting shaft, a threaded rod is in threaded connection with the interior of the fixing shell, and the threaded rod penetrates through the exterior of the fixing shell. According to the self-locking structure of the power converter, locking and rotating of the rotary plug are completed by rotating the threaded rod, the situation that the rotary plug is controlled by arranging a complex structure in comparison cases is avoided, and the self-locking structure is convenient for workers to operate and convenient for people to use.

The invention discloses a control method, a control device and an air conditioner. The air conditioner comprises an air outlet panel, the air outlet panel comprises a front air outlet and a lower air outlet, the front air outlet is used for supplying air forwards and is provided with a front air outlet air deflector assembly, and the lower air outlet is opened downwards and is provided with a lower air outlet air deflector assembly; the front air outlet air deflector assembly and the lower air outlet air deflector assembly operate independently. The front air outlet air deflector assembly comprises an outer side air deflector assembly and an inner side air deflector assembly which operate independently; the control method comprises the steps that the outer side air guide plate assembly, the inner side air guide plate assembly and the lower air outlet air guide plate assembly are controlled, so that a multifunctional air supply mode is achieved through cooperation of the front air outlet and the lower air outlet. According to the scheme, the problem that a user feels cold in legs and feet due to the fact that downward air supply is difficult and particularly hot air conduction is difficult can be solved, the conduction angle of hot air can be controlled, the selectivity of the user is more, and therefore the carpet type heating effect can be achieved.

Embodiments of the present application provide a method and device for accompanying flight control of a UAV, a manned aircraft and a storage medium. The method comprises: determining accompanying flight positions of at least one UAV in response to a position locking instruction of the at least one UAV; receiving a flight control signal for the manned aircraft, converting the flight control signal to obtain a control signal for the UAV; performing corresponding flight control on the manned aircraft in response to the flight control signal, and performing corresponding control on the UAV in response to the control signal, so that each UAV located at each accompanying flight position performs accompanying flight control on the manned aircraft. Based on the conversion between the flight control signal of the manned aircraft and the control signal of the UAV, the manned aircraft and the UAV have corresponding instantaneous forward speed, corresponding instantaneous translation speed and corresponding instantaneous vertical speed, so that the UAV can keep synchronous relative static with the manned aircraft, and the accompanying flight control of the UAV on the manned aircraft is realized.

The utility model discloses a positive and negative pressure integrated powder particle vacuum sending device which comprises a pressurization assembly, a negative pressure assembly, a dust removal assembly and a vacuum sending tank assembly, the pressurization assembly is connected with the bottom of the vacuum sending tank assembly, the dust removal assembly is arranged at the top of the vacuum sending tank assembly, and the negative pressure assembly is communicated with the vacuum sending tank assembly through the dust removal assembly. The positive and negative pressure conveying device has the advantages of being high in working efficiency, capable of preventing dust diffusion, clean in conveying environment, capable of preventing pollution, energy-saving, efficient, capable of achieving efficient conveying, accurate in control, wide in application range and capable of achieving positive and negative pressure conveying.

The application discloses a transmission knock noise suppression method and device of a hybrid power system. The method comprises the following steps: obtaining an engine torque of an engine in the hybrid power system; determining a current operating condition of the hybrid power system under the engine torque; determining whether the current operating condition belongs to a predetermined operating condition to obtain an operating condition determination result; in the case that the operating condition determination result is that the current operating condition belongs to the predetermined operating condition, determining a rotational speed difference of a clutch; and suppressing the knock noise of the transmission by controlling the rotational speed difference of the clutch within a predetermined range. The application solves the technical problem that the knock noise of the transmission caused by the large torsional vibration transmitted from the engine to the transmission cannot be effectively suppressed in the prior art.

The utility model belongs to the field of liquid preparation containers, and particularly relates to a liquid preparation preparation tank which comprises a tank body, the top of the tank body is fixedly communicated with a liquid inlet pipe, the top of the liquid inlet pipe is fixedly communicated with a storage box, and the top of the storage box is fixedly communicated with a pressure tank; by arranging the quantifying mechanism, under the action of the quantifying mechanism, the dosage of chemicals added into the tank body can be controlled, meanwhile, when the chemicals are added, the chemicals remaining in the inner wall can be fully added, and the situation that the chemicals remaining in the inner wall affect next-time use is avoided; therefore, the situation that after the residual preparation liquid enters different liquid preparations, the later prepared liquid preparations contain the ingredients of the first prepared liquid preparations is avoided, and the purposes that a user can conveniently control the amount of the medicament when adding the medicament and meanwhile the medicament can fully enter the tank body are achieved.

The invention discloses an intelligent massager control method, an intelligent massager, equipment and a storage medium, and relates to the technical field of massage control, feedback physiological data of the intelligent massager is acquired, and feedback feature data is determined according to the feedback physiological data; and determining a fatigue level of the user according to the feedback feature data, and determining massage control parameters according to the fatigue level, so as to control the intelligent massager based on the massage control parameters. According to the invention, the control intelligence of the massager is improved.

This invention discloses a nitrogen supply system and its control method, as well as glass manufacturing equipment, relating to the field of glass manufacturing technology. The nitrogen supply system includes a main gas supply module and an emergency gas supply module. The emergency gas supply module includes a gas supply regulating device, which comprises a first regulating valve and a second regulating valve connected in parallel. The first regulating valve is activated when the gas supply pressure of the main gas supply module is lower than a critical threshold, so as to replenish the gas flow of the production line module to a safe threshold. The second regulating valve is activated when the gas flow of the production line module increases to the safe threshold, so as to replenish and maintain the gas flow of the production line module to a rated threshold. The response speed of the first regulating valve is superior to that of the second regulating valve. The technical solution provided by this invention can quickly and stably provide a backup gas source to ensure the stability of the nitrogen flow.

The invention belongs to the field of vehicle door control, and particularly relates to a pure electric bus passenger door control system, method and device and a storage medium, the pure electric bus passenger door control system comprises a domain controller, a bus body module and a door controller which are connected in sequence, and the bus body module is used for receiving a control instruction from the domain controller, converting the control instruction into a control signal and transmitting the control signal to the door controller; the domain controller is further connected with a signal collector and a door control switch signal collector, the signal collector is used for collecting a vehicle door opening and closing shielding signal in the vehicle, and when the vehicle door opening and closing shielding signal is valid, a switch signal collected by the door control switch signal collector is invalid; the gate control switch signal collector is used for collecting various gate control switch signals; the domain controller sends a control instruction to the vehicle body module according to the received vehicle door opening and closing shielding signal and the opening and closing signal, and the vehicle body module converts the control instruction into a control signal and sends the control signal to the door controller to control opening and closing of a passenger door; opening and closing of the vehicle door can be intelligently controlled according to different conditions.

The utility model belongs to the technical field of polishing devices, and particularly relates to a high-stability and high-efficiency polishing device which comprises an integrated cavity, a servo motor and a voice coil motor, the voice coil motor is fixedly connected with one side of the integrated cavity, the output end of the voice coil motor is fixedly connected with a fixed pulley, and a steel cable is wound on the fixed pulley; the bottom of the steel cable is fixedly connected with a low-type heavy-load square locking type sliding block, and one side of the integrated cavity is provided with a low-type heavy-load square locking type guide rail corresponding to the low-type heavy-load square locking type sliding block. One side of the low-type heavy-load square locking type sliding block is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with a coupler. The integrated cavity does not contain mechanical connection structures such as screws and pins, the situation that the whole frame of the device is loosened due to the long-time high-pressure and high-vibration machining environment is fundamentally avoided, the maintenance difficulty is greatly lowered, and the long-term machining stability is guaranteed.