13results about How to "Realize the control function" patented technology

The utility model discloses a gravity control module for household appliances, which is characterized by comprising a gravity sensor provided with a first mounting end, a second mounting end and a weight sensing and measuring end arranged between the first mounting end and the second mounting end, a supporting base provided with a gravity sensor supporting part and a table top supporting part on the upper side and the lower side respectively, the second installation end is installed on the gravity sensor supporting part through a fixing component, the first installation end is provided with a connecting component used for being installed on the household appliance, and the supporting base forms a supporting component used for supporting the household appliance. The utility model further discloses a household appliance which comprises a main body and the gravity control module for the household appliance. Through the improvement of the structural scheme, the gravity control module provided by the utility model can be directly installed on the household electrical appliance, so that the function of controlling the work of the household electrical appliance can be realized by utilizing the weight change logic and rule.

This utility model discloses a burr detection device for longitudinal shearing of silicon steel coils, belonging to the field of burr detection technology. It includes a trolley with a weighing and unwinding mechanism on its top, on which a longitudinally sheared silicon steel coil is mounted. A limiting mechanism is located on the side of the trolley, and a supporting mechanism is mounted on the limiting mechanism. A lifting box is fixedly connected to the top surface of the trolley, and a screw is rotatably connected to the inner cavity of the lifting box. A lifting seat is threaded onto the outer side of the screw. In this utility model, two stroboscopes capture images of the top and bottom of the released silicon steel sheet, and the captured images are transmitted to an external monitoring device. Under the action of the stroboscopes, the silicon steel sheet appears to be in a static state, thus allowing the monitoring device to clearly display defects. Even minute defects can be quickly identified, greatly improving production efficiency and reducing safety risks.

This disclosure provides a neural microelectrode with temperature control and temperature measurement functions, which can be applied in the field of microelectromechanical systems (MEMS) biosensor technology. The neural microelectrode includes: a substrate including a detection region; a microelectrode array disposed on the substrate and overlapping with the detection region, the microelectrode array being used to measure the electrical signal of a analyte; a temperature control element disposed on the substrate and overlapping with the detection region, used to control the temperature of the detection region; a temperature measurement element disposed on the substrate and overlapping with the detection region, used to measure the temperature of the detection region; and an insulating layer disposed on the microelectrode array, the temperature control element, and the temperature measurement element, covering the microelectrode array, the temperature control element, and the temperature measurement element. This disclosure integrates temperature control and temperature measurement functions with the neural microelectrode, realizing temperature control and temperature measurement of neurons, while simultaneously recording the electrical signals of neurons.

A five-position four-way hydraulic reversing valve comprises a valve body (11) and a valve element (12), the valve body (11) is provided with a hole in sliding fit with the valve element (12), the valve body (11) is provided with an oil cavity (P), an oil cavity (T), an oil cavity (A) and an oil cavity (B), the matched contact face of the valve element (12) and the valve body (11) has a sealing function and is used for communicating or isolating the oil cavities, and the valve element (12) moves in the hole of the valve body (11) in the axis direction of the hole. According to the hydraulic reversing valve, five working positions are formed, compared with a traditional hydraulic reversing valve with only three working positions, the hydraulic reversing valve has two more working positions, the working positions of the hydraulic reversing valve are expanded, the hydraulic reversing valve has more control functions, the hydraulic reversing valve can be used in some application scenes, and therefore the structure of a hydraulic system is simplified.

The invention discloses a probiotic yoghurt constant temperature fermentation control device, and relates to the technical field of fermentation, the top surface of a gas pipe is provided with a gas conveying groove for conveying gas into the fermentation control device, a gas guide pipe is inserted into the gas pipe, and the gas pipe and the gas guide pipe are in rotary sleeving connection; the fermentation control device has the advantages that whether gas is introduced or not is flexibly controlled according to the requirements for gas in different stages of fermentation, the gas conveying bin can provide buffering and storage space for auxiliary fermentation gas, the gas conveying bin can provide buffering and storage space for the auxiliary fermentation gas, and the fermentation control device is simple in structure, convenient to use and high in practicability. The gas conveying pressure can be balanced, the phenomenon that the fermentation process is influenced by gas pressure fluctuation is avoided, the gas conveying and control functions are achieved, meanwhile, the overall structure is simplified, a proper gas environment can be provided for the fermentation process, and the smooth proceeding of the fermentation reaction is facilitated.

This invention provides a wind tunnel test angle-of-attack adjustment device and its calculation method. The device includes an angle-of-attack mechanism, a suction mechanism, a front wind speed sensing component, and a rear wind speed sensing component. The suction mechanism includes a suction channel and a fan. Both the front and rear wind speed sensing components include a high-sensitivity sensor and a lifting drive component. The front wind speed sensing component also includes a low-sensitivity sensor, located downstream of the suction channel. The high-sensitivity and low-sensitivity sensors are connected to the fan and the lifting drive component via a control unit. The method includes selecting a working sensor based on the test angle of attack adjusted by the angle-of-attack mechanism; setting the target boundary layer thickness and the wind tunnel set flow rate; adjusting the real-time power of the fan; controlling the height of the working high-sensitivity sensor; and obtaining the flow rates of the high-sensitivity and low-sensitivity sensors; adjusting the real-time power of the fan based on the flow rates of the high-sensitivity and low-sensitivity sensors. This invention has advantages such as effectively controlling the boundary layer thickness and improving test accuracy.

The application discloses a kind of two main multi-slave air conditioner control systems for train based on bus control, it is related to the field of air conditioner control system for vehicle.System includes: the main manipulator installed in train head, auxiliary manipulator installed in train tail and the sub-manipulator and roof-mounted air conditioning system installed in each compartment;Main manipulator includes main manipulator ECU, control panel, communication interface, encoder interface and power supply interface;Auxiliary manipulator includes auxiliary manipulator ECU, control panel, communication interface, encoder interface and power supply interface;Sub-manipulator includes sub-manipulator ECU, control panel, communication interface, encoder interface, power supply interface and roof-mounted air conditioner connection port;Roof-mounted air conditioning system includes top three-in-one controller, air output device, power supply interface and sub-manipulator connection port.Main manipulator, auxiliary manipulator, sub-manipulator and roof-mounted air conditioning system of the application work cooperatively, improve the flexibility, convenience and work reliability of each compartment air conditioning system control.

This utility model discloses a fan light control system based on 0-10V signal control, including an external controller for inputting 0-10V DC analog control input signals for speed adjustment, direction adjustment, and dimming; a main control circuit for outputting corresponding control signals according to control commands and zero-crossing signals; and an AC input rectifier circuit. The AC input rectifier circuit is sequentially connected to an AC-DC power supply circuit, a DC-DC power supply circuit, and a DC isolation power supply circuit. The external controller is connected to a 0-10V signal processing circuit connected to the main control circuit for converting the 0-10V DC analog control input signals into corresponding control commands and sending them to the main control circuit. The main control circuit is connected to a zero-crossing detection circuit, a fan control circuit, and a light control circuit connected to the AC input rectifier circuit. The DC-DC power supply circuit supplies power to the main control circuit and the 0-10V signal processing circuit, and the DC isolation power supply circuit supplies power to the 0-10V signal processing circuit, realizing the function of comprehensive control of fan light dimming, speed adjustment, and direction adjustment based on 0-10V DC analog signals.

This invention discloses an ignition device for short-range data transmission. The ignition device includes: an air gun ignition and data acquisition module, a preset capacitor, a detection circuit module, and a power supply module. The air gun ignition and data acquisition module controls air gun ignition and acquires coil data, near-field data, pressure data, and depth data. The preset capacitor controls ignition charging. The detection circuit module performs leakage current detection, identifies the connected air gun ignition and data acquisition module, and performs personnel fall-in-water detection. The power supply module converts the power supply voltage and provides power to the various modules in the ignition device. This solution achieves ignition control and data acquisition functions for underwater air guns, and also has leakage current detection and personnel fall-in-water detection functions. It provides greater flexibility in control and is of great significance for short-range data transmission in the field of marine seismic exploration.

The utility model discloses a car door locking device and a quenching car, and belongs to the technical field of coke oven quenching cars, the car door locking device comprises a locking rod and a driving assembly, the locking rod is provided with a limiting groove, the limiting groove directly faces a locking shaft of a car door, and the locking rod can move relative to the locking shaft, so that the limiting groove is close to or far away from the locking shaft; when the limiting groove is clamped to the locking shaft, the vehicle door is in a locked state; when the limiting groove is far away from the locking shaft, the vehicle door is in a relaxed state; the driving assembly comprises a driving part and a transmission structure, the output end of the driving part is connected with the transmission structure, the transmission structure is connected with the locking rod, and the driving part can control the locking rod to move relative to the locking shaft through the transmission structure. The quenching car comprises a car body, a car door and the car door locking device. According to the device, through cooperation of the locking rod and the driving assembly, the car door locking and control functions are achieved, the stability of a car door in the using process is improved, and the risk of accidental door opening is avoided.

The application relates to the technical field of peritoneal dialysis, and discloses a flow-controllable peritoneal dialysis device, which comprises an adjusting cylinder, the adjusting cylinder is arranged in two sections, a connecting ring is slidably installed on the side wall of the adjusting cylinder, a liquid inlet pipe is fixedly installed on the left end face of the adjusting cylinder, a liquid outlet pipe is fixedly installed on the right end face of the adjusting cylinder, a first support is fixedly installed in the inner cavity of the left adjusting cylinder, an adjusting mechanism is arranged in the inner cavity of the first support, a second support is fixedly installed in the inner cavity of the right adjusting cylinder, a crushing mechanism is arranged in the inner cavity of the right adjusting cylinder, and a conduction mechanism is arranged in the inner cavity of the liquid outlet pipe. The adjusting mechanism can change the distance between the flow guide impeller and the liquid inlet pipe, so that the whole device can realize the function of adjusting the flow size; the conduction mechanism can quickly switch the flow channel, and the working efficiency of the user is improved.

The invention relates to the technical field of vehicles, and discloses a vehicle steering lamp fault diagnosis device and method, a vehicle and a computer readable storage medium. The fault diagnosis device comprises a plurality of steering lamps which are arranged in a matrix mode and comprise at least two columns and at least two rows, each column comprises at least two steering lamps, each column corresponds to the same steering side, and each row comprises at least two steering lamps; the vehicle control unit comprises a plurality of steering signal interfaces and a plurality of diagnostic signal interfaces; the plurality of steering signal interfaces are arranged corresponding to at least two columns of steering lamps, and each steering signal interface is connected to the control input end of the steering lamp of the corresponding column, so that the steering lamps of each column share the same steering signal; the plurality of diagnosis signal interfaces are arranged corresponding to the steering lamps in at least two rows, and each diagnosis signal interface is connected to the diagnosis feedback output end of each column of steering lamps in the corresponding row, so that the steering lamps in each row share the same diagnosis signal. In this way, the number of wire harnesses is reduced, and the diagnosis distinguishing precision of the steering lamp is improved.

The application provides an automatic anti-failure automobile wiper and light control circuit, which has a power supply interface, a signal input interface and a function output interface. The control circuit comprises a signal generation module, a control unit, a driving module, an execution module and a hardware backup control module. The control unit is connected to the execution module through the driving module, receives the switch signal sent by the signal generation module through the signal input interface and outputs a control signal. The execution module is connected to the function output interface and performs a control action according to the control signal to control the on-off of the controlled device connected to the function output interface. The hardware backup control module is connected to the signal generation module and the execution module. When the switch signal is at a low level and the control unit is in a failure state, the hardware backup control module directly controls the execution module. The application solves the technical problem that the traditional watchdog scheme has a response delay after the MCU fails, which may cause the interruption of the wiper or light function and thus cause a safety hazard.