50results about How to "Suitable for remote control" patented technology

The invention provides an intelligent micro-circuit breaker having an automatic switch-on function. The circuit breaker comprises a circuit breaker body, wherein the circuit breaker body comprises a box body consisting of an upper cover and a bottom box, and a circuit breaker action mechanism used for realizing the switching of the switch-on/off states of the circuit breaker, an incoming line endand an outgoing line end are arranged in the box body; an automatic switch-on function part is also arranged in the box body and consists of an automatic switch-on mechanic unit and an automatic switch-on control unit, and the automatic switch-on mechanic unit comprises a motor and an intermediate transmission mechanism; and the operation of the motor is realized by the automatic switch-on control unit, and by the transmission of the intermediate transmission mechanism, the circuit breaker action mechanism is driven to act, and the switch-on action of the circuit breaker is finally realized.

The invention discloses a multi-pump hydraulic station control system with a self-protection function. The multi-pump hydraulic station control system comprises a soft starter. One end of the soft starter is connected with a power line which is connected with a power supply, and the other end of the soft starter is connected with a first pump, a second pump and a third pump correspondingly. The power line is sequentially connected with the first pump, the second pump and the third pump through a breaker, an alternating-current contactor and a thermal relay respectively. The power line is further connected with an oiling pump, a heater and a cooler and further connected with a PLC control system through a breaker. The invention further discloses a multi-pump hydraulic station control method with the self-protection function. By means of the multi-pump hydraulic station control system and method with the self-protection function, working time of a main working motor and a standby motor is automatically distributed, the service life is prolonged, work efficiency is improved, and safety and stability are ensured.

The invention provides a household appliance automatic control system based on community access control, association information of home owner registration information and a household appliance controller in the home of the home owner is established, community access control serves as a switch for remotely controlling household appliances, when the home owner goes home or leaves home and passes the community access control, electric appliance facilities at home are remotely automatically turned on or off through a server, the home owner does not need to operate manually, remote automatic control of household appliances is realized, the home owner does not feel the control, and compared with manual operation through a mobile phone APP, the intelligent level is higher.

The invention provides a networked comprehensive intelligent socket and an implementation method thereof based on alloy resistors and radio frequency identification (RFID). The socket comprises a RFID identifier. The circuit of the socket comprises alloy resistors and voltage measurement units which are in parallel connection with the alloy resistors. After the alloy resistors are connected in parallel with the voltage measurement units, the alloy resistors can be connected in series with a controllable switch and a large impedance device respectively to form series units, wherein one series unit, which is formed through the series connection of the alloy resistor and the controllable switch, is accessed to an electrical loop, and the large impedance device in other series unit which is formed through the series connection of the alloy resistor and the large impedance device is connected with a fire wire while the alloy resistor is connected with a zero wire; the controllable switch and a communication unit are connected with the output terminal of a microcontroller; the input terminal of the microcontroller is connected with the voltage measurement units and the RFID identifier respectively; the communication unit outputs information to a background system; and the microcontroller, the voltage measurement units and the communication unit are connected with the power supply unit respectively. According to the invention, electricity measurement of electrical appliances, automatic control, fault protection, data analysis, ID Identification and network communication are integrated in the socket, so that multifunctional, integrated and intelligent terminal equipment of intelligent power utilization network based on cloud computation is realized.

The invention relates to a built-in A type intelligent circuit breaker with automatic closing function. The circuit breaker comprises a circuit breaker body and a bearing plate, wherein the circuit breaker body comprises a box body which is provided with a circuit breaker actuating mechanism, an incoming line terminal and an outgoing line terminal, the circuit breaker actuating mechanism is triggered by a shifter lever in the box body; the bearing plate is arranged between a upper cover and a bottom chamber and is provided with a crank part and a stirring part, the stirring part is connected with the shifter lever; the inside of the bottom chamber is provides with an electric motor, and the rotation of the electric motor is converted to the reciprocating action of the stirring part by the crank part under the control of an automatic closing control unit so as to realize the on/off state switch of the shifter lever.

The invention discloses a built-in intelligent breaker with an automatic switching function, comprising a beaker body which comprises an upper cover, a bottom box and a loading board, wherein, the upper cover is provided with an imperfect groove, and the two ends of the imperfect groove correspond to the opening/closing position on which the breaker is located; a poke rod extends out of the imperfect groove; the bottom box is provided with a breaker action mechanism, a line inlet end and a line outlet end; the breaker on-off action mechanism is triggered by the poke rod; and the loading board is arranged between the upper cover and the bottom box, is combined with an electric operation mechanism which has an implementation end, is connected with the poke rod, and operates under the control of an automatic switching control unit through the electric operation mechanism, thus leading the poke rod to switch between opening and closing states.

The invention discloses a remote power supply control switching system based on the narrowband internet of things. The system comprises a power supply input bus, a power supply output bus and a remote control power supply switching device. The remote control power supply switching device comprises a core control unit, a power supply changeover switching module and a narrowband internet of things communication module. The core control unit comprises an encryption/decryption module, a state inspection module, a security detection module and a standard instruction production module. The narrowband internet of things communication module is connected with a background control center through a communication base station cellular network. The background control center is connected with an operation terminal. The invention also provides a control method. The remote power supply control switching system has better advantages than those of the conventional power supply control switching system in the aspects of application field, response efficiency, equipment energy consumption, coverage capability, application cost and security performance.

The invention relates to a family multi-media system and an implementation method thereof; wherein the system comprises a display device, a hand-held movement input device, and a multi-media data processing device; the method is as follows: after the system is electrified and started, the system displays a primary menu interface to a user; and the user selects needed service options by the hand-held movement input device; the multi-media data processing device starts corresponding services according to the selection of the user, obtains data from a presupposed data, set types of received data according to the setting of the user and displays the types with the interface styles prearranged on the service options. The invention is realized with low cost and is extensible.

The invention relates to a B type intelligent circuit breaker with automatic switching-in function, which comprises a circuit breaker body, wherein the circuit breaker body comprises an upper cover, a handle, a bottom box and a bearing plate, wherein the upper cover is provided with a notch, two ends of which correspond to the opening/closing positions of the circuit breaker; the handle extends out of the notch; the bottom box is provided with a circuit breaker actuating mechanism, an incoming line terminal and an outgoing line terminal, and the circuit breaker actuating mechanism is triggered by the handle; the bearing plate is arranged between the upper cover and the bottom box, and is provided with a pinion and rack mechanism and a pushing part, and the pushing part is connected with the handle; and the bottom box is internally provided with a motor which is controlled by an automatic switching-in control unit, and the pinion and rack mechanism converts the rotation of the motor into the reciprocating motion of the pushing part, so that the handle is shifted between the opening/closing states.

The invention discloses an intelligent micro-breaker with an automatic switching-on function. The micro-breaker comprises a breaker body, wherein the breaker body comprises a case, the case consists of an upper cover and a bottom case, a breaker action mechanism which is used for switching the on/off state of the breaker, a line inlet end and a line outlet end are arranged in the case, the case also comprises a part with an automatic switching-on function, the part with the automatic switching-on function consists of an automatic switching-on mechanical unit and an automatic switching-on control unit, the automatic switching-on mechanical unit comprises a motor and an intermediate transmission mechanism, the motor runs through the automatic switching-on control unit, the transmission is achieved through the intermediate transmission mechanism, then the breaker action mechanism is driven to act, and the switching-on action of the breaker is achieved.

The invention discloses an intelligent circuit breaker with an automatic switching-in control unit, which comprises a circuit breaker body and a circuit control board, wherein the circuit breaker body comprises a box body in which a circuit breaker action mechanism used for switching on/off states of the circuit breaker is arranged, an incoming line end and an outgoing line end; and the circuit control board is provided with the automatic switching-in control unit. The circuit breaker action mechanism is operated by controlling a motor and using an electrically operated mechanism; and the automatic switching-in control unit comprises a power supply acquisition subunit and a motor control subunit, wherein the power supply acquisition subunit acquires electric power signals from a phase line and performs rectifying and filtering treatments, and the motor control subunit acquires the electric power signals and makes the motor act when the motor control subunit receives a switching-in command, so the circuit breaker action mechanism generates switching-in actions at last.

The invention discloses an ultrasonic metering ball valve which comprises a valve body, a ball core arranged in the valve body and a valve rod driving the ball core to rotate. A fluid through hole is formed in the ball core, and ultrasonic sensors used for measuring the flow of fluid are arranged on the inner wall of the fluid through hole. The ultrasonic sensors comprise the paired sending sensor and receiving sensor. The sending sensor and the receiving sensor are in central symmetry with the fluid through hole as the center. The ultrasonic metering ball valve has the beneficial effects that the ultrasonic sensors are used for measuring the flow of the fluid, the measuring precision is not affected by the fluid, no other obstacles exist in the fluid through hole, the measuring precision is high, the structure is simple, installation is convenient, the service life is long, the problem that a valve and a flow meter are separately installed in a pipeline is solved, and cost is reduced.

The invention relates to a blade and a pressure gradient sand settling machine employing the same. The blade comprises a blade body and a connecting assembly, wherein the blade body is a hollow body, and the connecting assembly is connected with the blade body and provided with mounting holes. The pressure gradient sand settling machine comprises a driving mechanism, a fluidizing mechanism, a sand settling mechanism, a sand lifting mechanism and a sand pool body, wherein the driving mechanism is connected with the sand settling mechanism, the fluidizing mechanism is inserted in the sand pool body, the sand lifting mechanism is arranged in the sand pool body, the sand settling mechanism comprises a stirring shaft and the blades, and the blades are fixedly arranged on the stirring shaft. When the pressure gradient sand settling machine is used, the driving device drives the sand settling mechanism to sink sand to the bottom of the sand pool body, the fluidizing mechanism is used for activating the sunk sand in the sand pool body so enable the sand to flow, and then, the sand lifting mechanism is used for leading sand in the sand pool body to enter a sand lifting pipe. Compared with the traditional equipment, the blade provided by the invention is provided with a hollow structure so that the advantages of simple structure, material saving and low cost are achieved; in addition, a standardized gas storage cylinder is skillfully used for forming differential pressure to lift the sand up so that the equipment is prevented from being damaged in a use process.

The invention relates to a track electric motor tractor, and belongs to rail transport equipment. The track electric motor tractor comprises a chassis, a storage battery and a shell; two sides of thefront portion and the rear portion of the chassis are each provided with a pair of guide steel wheels and corresponding wheel shafts, two sides of the front portion and the rear portion of the chassisare each provided with the pair of guide steel wheels, wheel grooves are formed in the side face, corresponding to the guide steel wheels, of the chassis, the guide steel wheels are placed in the wheel grooves, the upper edges of the guide steel wheels do not exceed the upper side face of the chassis, the wheel shafts are connected with motors, the wheel shafts of the two pairs of guide steel wheels are each provided with one motor, the storage battery is arranged in the middle of the upper side face of the chassis, the two sides of the storage battery are provided with control boxes, and a draw gear is arranged on the rear end of the chassis. The chassis adopts integration, the structure is simple, the size of the motor tractor can be reduced to be small, electric drive is adopted, the motor tractor can be used in a subway, the draw gear can be lifted, and the motor tractor can be suitable for traction of multiple different sizes of traction devices.

The invention discloses an intelligent microscope objective table elevating mechanism and an intelligent microscope composed by same; the intelligent microscope objective table elevating mechanism comprises an objective table mechanism, an electric mechanism and a handwheel mechanism; the objective table mechanism comprises an objective table, an objective table support, an objective table slide block and a main frame; the electric mechanism comprises a tooth bar, a first gear, a motor frame, a motor frame connecting block and a motor; the objective table is arranged on the objective table support; the objective table support is arranged in the front end of the main frame, and movably connected with the main frame up and down through the objective table slide block. The novel full automatic operation structure is designed, and a manual operation function is compatible, so original microscope frame structure characteristics are not changed; a user can either use the manual operation mode or use the full automatic operation mode.

The invention relates to a mechanical device, namely a sunshading umbrella. The sunshading umbrella is characterized in that a screw rod (2) capable of carrying out positive and negative bidirectional rotation under the driving of a motor is mounted on a bottom plate (1); the screw rod (2) is externally sleeved with an inner sleeve (3); the inner sleeve (3) is externally sleeved with an outer sleeve (4); the upper end of the inner sleeve (3) is connected with an umbrella cover (5); a lower opening of the umbrella cover (5) is opposite to the bottom plate (1); the outer side of the outer sleeve (4) is connected with a folding umbrella surface (8); the inner sleeve (3) is provided with an anti-rotation component; the inner sleeve (3) positively rotates with the screw rod (2) and lifts to the upper part of the screw rod (2) to be separated from the anti-rotation component and to be in rigid connection with the screw rod (2) and the outer sleeve (4), and the inner sleeve (3), the screw rod (2) and the outer sleeve (4) carry out synchronous positive rotation to allow the umbrella surface (8) to be unfolded; and when the screw rod (2) rotates negatively, the outer sleeve (4) rotates negatively to fold the umbrella surface (8), and the inner sleeve (3) moves downwards to close the umbrella cover (5). The sunshading umbrella has the benefits that the sunshading umbrella is arranged at the roof of an automobile, the umbrella surface is folded at ordinary time, and is unfolded to cover an automobile body, shield sun and protect the automobile during parking; and the sunshading umbrella can also act as a sunshade for other places, is simple in structure and flexible and reliable in operation, and is light and suitable for remote control, so that the sunshading umbrella has good market prospects.

A light pole and a street lamp, the light pole comprises: at least two light pole components arranged in sequence along the axial direction, and two adjacent light pole components are detachably connected. By detachably connecting two adjacent light pole components, the light pole can be assembled and disassembled. For different road conditions and landscape requirements, by setting different numbers of light pole components, the light pole can have Different heights have a wider range of application. At the same time, the light pole does not require overall production and transportation, which can reduce manufacturing costs and transportation costs. At the same time, the angle between two adjacent light pole components can be adjusted along the circumferential direction. The height of a single light pole component and the equipment assembly structure can be independently designed and processed according to the size of the equipment without affecting the distance between two adjacent light pole components. assembly relationship. Therefore, the orientation of the light pole component can be adjusted according to the specific road conditions; so that the equipment arranged inside the light pole component can have different orientations according to needs to meet different needs.

The invention provides a four-freedom-degree hybrid driving mechanism type forklift robot. The four-freedom-degree hybrid driving mechanism type forklift robot comprises a four-freedom-degree forkliftactuator and a hybrid driving system, wherein the forklift actuator is driven by the hybrid driving system arranged on a swinging base, thereby effectively lowering the gravity center of the forkliftrobot and reducing movement inertia of the forklift robot, and improving the kinetic performance of the forklift robot. The four-freedom-degree hybrid driving mechanism type forklift robot has the advantages that the hybrid driving system composed of a conventional motor and a controllable motor is adopted to conduct driving control, under the control of a computer system, four-freedom-degree flexible controllable adjustable movement is achieved, not only is working space large, the flexibility is high, but also the problems that the controllable motor is poor in driving power, low in torque,high in cost and the like are solved, and the bearing capacity of the forklift robot is improved; the intelligence degree is high, the bearing capacity is high, the flexibility is high, the cost is low, the energy consumption is low, no tail gas pollution exists, and the forklift robot is especially suitable for carrying operation in factory workshops, logistics warehouses and the like under theenclosed environment.

The invention discloses a control method and apparatus, and a computer readable storage medium, the method is applied to a first electronic device, the first electronic device is in communication connection with a second electronic device. The method comprises steps of sending a first control instruction to the second electronic device, wherein the first control instruction is used for indicatingthe second electronic equipment to send specified information to the first electronic equipment; generating content information corresponding to the specified information on a display interface, collecting an operation gesture associated with the content information, and generating a second control instruction based on the operation gesture; sending the second control instruction to the second electronic equipment to indicate the second electronic equipment to execute a preset operation corresponding to the specified information; wherein the first electronic equipment is electronic equipment provided with a first operating system; the second electronic equipment is electronic equipment provided with a second operating system, and the first operating system is different from the second operating system.

The invention relates to aero-engine bleed air test equipment and a test method, and aims to solve the problems that traditional APS bleed air test equipment cannot accurately measure important process parameters such as bleed air temperature, pressure and flow in a starting test process, cannot simulate an environment control bleed air system load to carry out a dynamic test, and does not have other air source interfaces. The equipment comprises an APU bleed air output pipeline, a flow monitoring pipeline, an ATS bleed air input pipeline, an environmental control bleed air pipeline, a bidirectional conveying pipeline, a bidirectional switching pipeline, an exhaust pipeline, an exhaust tower, a first air source output pipeline and a second air source output pipeline. The environment control air entraining pipeline can realize the load test of the environment control air entraining system; a probe and a flowmeter are arranged on each pipeline, so that key process parameters such as bleed air flow, temperature and pressure in the test can be accurately measured; and the first gas source output pipeline and the second gas source output pipeline can support gas supply of various gas sources.

The invention discloses a servo steering engine based on an Internet of things chip and an application method. The servo steering engine comprises a steering engine shell, a motor, a gear reduction box, an output shaft, a steering wheel and a steering engine control panel; the steering engine shell is composed of a steering engine upper shell, a steering engine middle shell and a steering engine lower shell, and the motor, the gear reduction box and the steering engine control panel are all arranged in the steering engine shell; a transmission shaft of the motor is connected with an input gearof the gear reduction box through a gear in a meshing mode, and an output gear of the gear reduction box is connected with an output shaft gear in a meshing mode; the tail end of the output shaft isconnected with the steering wheel; and a driving circuit, an ESP chip, a serial port circuit, a sensor expansion interface, a potentiometer and a bus terminal are integrated on the steering engine control panel. According to the driver, the ESP chip is used, and access of the Internet of things and control and state feedback on the servo driver are achieved by means of the ESP chip.

The invention discloses a rotation valve driving device. The rotation valve driving device is provided with a box body with a box cover arranged on the top portion of the box body. A servo motor is fixed on one side of the box body. Two rod-shaped guide rods and a screw rod are penetrated inside the box body in a horizontal mode, a sliding block is arranged on each guide rod in a sliding mode, and a pushing shaft is arranged on either side of the sliding block. The pushing shaft is plugged with a pushing fork, and a driving shaft is fixed on the upper end of the pushing fork. A bearing is fixed on either end of the driving shaft through a right bearing cover. The rotation valve driving device has a large output torque, and is suitable for the driving device with a large-diameter ball valve and a butterfly valve, and has a function of remote control.

The invention provides a robot remote vision video monitoring method, wherein a panoramic camera and a binocular holder are arranged on a robot, and the method comprises the following steps: a controlstep: remotely operating the robot to walk and the binocular holder to rotate; a panoramic video step of receiving panoramic video data of a robot shot by the panoramic camera; a binocular video stepof receiving video data shot by the binocular holder; a temperature detection step: receiving field temperature data detected by the binocular holder; and an image processing step: marking the fieldtemperature data on the video data to form marked video data. The invention further provides a robot remote vision video monitoring device, electronic equipment and a storage medium. The method provided by the invention is more suitable for remote control of the robot in the fire-fighting field, and is convenient for remotely observing and controlling the action route of the robot in a fire scene.