41results about How to "Job control" patented technology

The invention provides a remote controller, a control method of an air conditioner, and the air conditioner. The remote controller comprises an acquisition unit and a setting unit, wherein the acquisition unit is used for acquiring the current working parameters of an indoor unit and/or an outdoor unit from the air conditioner; the setting unit is used for setting target control parameters for the indoor unit and/or the outdoor unit according to the current working parameters and preset working parameters, so that the indoor unit and/or the outdoor unit operate/operates according to the target control parameters. Through the technical scheme, logical control codes in the indoor unit and the outdoor unit of the air conditioner are transferred into the remote controller, so that the control for the indoor unit and the outdoor unit can be realized by utilizing the total logical control codes in the remote controller, and the logical control codes of the air conditioner are prevented from being dispersed in the indoor unit and the outdoor unit and from causing disordered logical control codes of the indoor unit and the outdoor unit; meanwhile, the remote controller is also convenient for a user to operate, so that unified maintenance and upgrading can be carried out on the total logical control codes of the air conditioner.

The invention discloses a brine pump remote energy saving diagnostic analysis system and method. The system comprises a brine well, a brine pump, an intelligent collector, a server, a client and a flowmeter; a current transformer is electrically connected to the brine pump; an industrial switch is arranged between the brine pump and the intelligent collector through a signal line; the current transformer is electrically connected with the intelligent collector through a signal line; the server comprises a signal processing module, a dynamic modeling analysis module, a work order generating module and a database; a brine pipe is arranged between the brine well and the brine pump; and the flowmeter is arranged on the brine pipe. According to the brine pump remote energy saving diagnostic analysis system and method, the system is simple in structure, and the method is simple and convenient to implement; the intelligent collector is adopted to measure brine data through the flowmeter so that the appropriate brine pump can be selected, the working current is transmitted through the current transformer, the situation that the server remotely controls starting and stopping of the brine pump in a closed loop mode is achieved, resources are utilized reasonably, energy consumption is reduced, and the operating life of the brine pump is prolonged.

The invention relates to a buzzer driving circuit and a corresponding buzzer driving method. The driving circuit comprises a control circuit module, a boost circuit module and a switch driving circuitmodule. The control circuit module is used for controlling the working state of the boost circuit module and the switch driving circuit module. The boost circuit module is used for boosting the voltage supplied by the voltage source and transmitting the boosted voltage to the switch driving circuit module. The switch driving circuit module controls the buzzer according to the signal outputted bythe control module. With application of the buzzer driving circuit and the corresponding buzzer driving method, the buzzer can be controlled effectively; meanwhile, functional control of the circuit can be realized by only using the common inductors and components in the circuit, the cost is low, the device volume is small, the current performance is stable and the buzzer works stably. When the driving circuit is in the standby state, the boost circuit module and the switch driving circuit module have no static power consumption, and thus the power consumption is low.

The invention discloses a novel tire glue spraying machine and a using method thereof, belongs to the field of tire deep processing equipment, and particularly relates to the novel tire glue sprayingmachine. The novel tire glue spraying machine comprises a machine box mechanism, a glue spraying machine body and a workbench mechanism. The novel tire glue spraying machine and the using method havethe beneficial effects that the safety during working is improved, output air pressure is stabilized, the flow accuracy is further controlled, the glue spraying amount is controlled to be uniformly distributed, the generation of bubbles is reduced, and the thickness of the coating layer is uniform; and tires with different specifications and different models can be met, and the problem that the thickness difference of the inner wall spraying layers among the tires of different specifications and different models is large is fundamentally solved.

The invention relates to a method for detecting the tension of a round-link chain on a scraper conveyer. The method is characterized by comprising the steps as follows: S1, collecting tension information of at least one link of the round-link chain; S2, sending the tension information in a wireless manner; S3, receiving the tension information through at least one wireless receiving device in a preset range around the round-link chain. According to the method, data are transmitted in the wireless manner, so that the tension and the working state of the round-link chain can be monitored in real time.

The invention discloses an electromagnetic multi-disc clutch device, a water pump with the electromagnetic multi-disc clutch device, and a transportation means, which can solve the problem that temperature increase of engines is influenced due to the fact that the common vehicle-mounted water pumps enter a working state while the engines starts. The electromagnetic multi-disc clutch device can select the suitable start time according to different temperature conditions in running of the engine. The clutch device includes a drive unit, a driven unit, an operation unit, and an iron core; the drive unit includes a support, a belt pulley, and a drive friction plate; the driven unit includes a driven shaft and a driven friction plate; the operation unit includes an attraction disc, an elastic portion, an operation block, and an inclined slide block; the attraction disc is pressed on the support through the elastic portion, the support transmits power to the driven friction plate, and the driven friction plate drives the driven shaft to rotate; and after the iron core is energized, the iron core drives the attraction disc to keep away from the support, and the drive friction plate is separated from the driven friction plate.

The embodiment of the application is applicable to the technical field of medical equipment, and provides a control method, a device and a ventilator of the ventilator. The method comprises the following steps of: collecting current physiological signals of a user, wherein the physiological signals comprise electroencephalogram signals and electromyogram signals; Identifying the brain wave type corresponding to the brain wave signal, and determining the current sleep phase of the user according to the brain wave type, wherein the sleep phase comprises a sleep phase, a microawakening phase or awaking phase; Identifying a voltage value corresponding to the electromyography signal, and determining the current physiological state of the user according to the voltage value, wherein the physiological state comprises a tension state or a relaxation state; According to the sleep stage and the physiological state, the working state of the ventilator is controlled. According to the embodiment,muscle tension and waking degree are judged in real time by collecting physiological signals of users, so that the work of the ventilator can be more accurately controlled according to different stages or states, and the use efficiency of the ventilator is improved.

The invention discloses an anti-interference method, device and equipment and a readable storage medium. The method comprises the following steps: determining a minimum value and a maximum value in a first working frequency value range of a radio frequency module; calculating a first ratio of the minimum value to the to-be-measured frequency value and a second ratio of the maximum value to the to-be-measured frequency value; wherein the to-be-measured frequency value is the working frequency value of the interference source; and if the difference value between the first ratio and the second ratio meets the preset condition, determining that the to-be-measured frequency value does not interfere with the radio frequency module, and controlling the interference source to work at the to-be-measured frequency value. No matter how the working frequency of the radio frequency module changes, the selected frequency value to be measured does not influence the normal work of the radio frequency module, so that the working frequency of the interference source does not need to be frequently adjusted, the normal work of the radio frequency module and the interference source is ensured, and the anti-interference is realized on the premise of not increasing the hardware cost. The anti-interference device and equipment and the readable storage medium provided by the invention also have the above technical effects.

The invention discloses a starting power supply intelligent control system, which comprises a capacitor, a heating plate, a lithium battery pack and a battery management system. The intelligent control system is arranged, the whole circuit can be monitored through the intelligent control system, the balance of the circuit can be ensured, and faults in a starting circuit can be recorded; in order to ensure the normal operation of the circuit in cold seasons, the system has an automatic heating function, the whole circuit also has the functions of overcharge protection, overdischarge protection,overcurrent protection and the like, the microprocessor can monitor the state of each lithium battery, and once a certain lithium battery breaks down or is damaged, the microprocessor can record thefault of the lithium battery, and therefore, a worker can accurately find out the problem.

The invention discloses an automatic measuring device for electrical devices and a measuring method thereof. The automatic measuring device for the electrical devices includes a detecting module, a control module and a central processing unit. The detecting module and the control module are connected to the central processing unit. The detecting module is connected to the control module. The detecting module is used for detecting one or a few among the current value, the voltage value, the power value and the quality factor of the electrical devices. The control module is used for, in accordance with operation commanders sent by the central processing unit, controlling a circuit to be executed through a switching value output, an analog output or a duty ratio output. The central processing unit is used for processing the electric signals which are acquired by the detecting module and giving real-time instructions for feedback operation in accordance with executive strategy programmed in advance and the acquired signals. According to the invention, through variations of current, voltage, power or quality factor, working states of the electric devices within the same network are rapidly learned, and through effective controlling of the electric devices by the preset executive strategy of the central processing unit, energy saving and environmental protection can be achieved.

The invention discloses a rod and wire rolling mill control method and device. The method comprises the steps that a set rotating speed value of a rod and wire rolling mill is controlled to increase or decrease to a target rotating speed value in a process that the rod and wire rolling mill works according to the set rotating speed value, and the actual rotating speed value of the rod and wire rolling mill is made to present a step response; the set rotating speed value and the actual rotating speed value of the rod and wire rolling mill are collected in the process that the actual rotating speed value of the rod and wire rolling mill presents the step response; an equivalent proportionality coefficient and an integral time constant are identified according to the collected set rotating speed value and the collected actual rotating speed value; a transfer function of the rod and wire rolling mill is determined according to the identified equivalent proportionality coefficient and the identified integral time constant; and the rod and wire rolling mill is controlled to work according to the transfer function. The transfer function more conforming to the actual rotating speed of therod and wire rolling mill can be obtained, the rod and wire rolling mill is then controlled to work, accumulation of rods and wires on the rolling mill is effectively prevented, and the rod and wire production efficiency is improved.

The invention relates to the technical field of petroleum pipelines, and discloses a continuous heating furnace for oil pipe surface treatment. The continuous heating furnace comprises a processor, wherein a storage barrel is fixedly mounted at the right end of the top of the processor; a high-pressure air pump is fixedly mounted on the left side of the storage barrel; a supporting base is fixedlymounted at the bottom of the processor; protective covers are fixedly mounted in the middles of the two sides of the processor; and two sprayers are fixedly mounted at the right end of the interior of the processor. According to the continuous heating furnace for oil pipe surface treatment, the processor, spraying pipes, a heating plate and the like are arranged, so that the purposes of convenient use and good effect are achieved; hydraulic rods at the two ends are used for controlling threaded pipes to fix the position of a large oil pipe, then the hydraulic rods start to extend and retract,that is to say, the oil pipe slowly moves in the processor, the sprayers are arranged in the mode, the high-pressure air pump can be used for quickly realizing the spraying work of the sprayers, andannular material pipes and material spraying heads are uniformly distributed on the periphery of the oil pipe in an annular shape.

The invention provides a heat-balancing heat dissipation device for a computer. The heat dissipation device comprises a working switch, a power supply, a temperature sensor, a main heat conduction pipe, a heat dissipation body, a first fan, a second fan and an auxiliary heat conduction pipe, wherein the working switch is connected with the power supply in series, the temperature sensor is connected with the first fan in series, the second fan is connected with a main circuit in series, the first fan and the second fan are located on the same side of the heat dissipation body, the heat dissipation body is connected with the main heat conduction pipe and the auxiliary heat conduction pipe, the main heat conduction pipe is connected with a computer CPU, the auxiliary heat conduction pipe is connected with a computer display card, and the heat dissipation body comprises a plurality of heat dissipation rods and heat dissipation fins. The heat dissipation device has the advantages of being simple in structure, high in practicality, good in heat dissipation effect, capable of saving more energy and convenient to use and popularize.

The invention provides a computer cooler. The computer cooler comprises a working switch, a power supply, a temperature sensor, a main heat-conduction tube, a cooler, a first fan, a second fan and a secondary heat-conduction tube, wherein the working switch is connected in series with the power supply; the temperature sensor is connected in series with the first fan; the second fan is connected in series with a main circuit; the first fan and the second fan are arranged on the same side of the cooler; the cooler is connected with the primary heat-conduction tube and the second heat-conduction tube respectively; the primary heat-conduction tube is connected with a CPU (Central Processing Unit) of a computer; the secondary heat-conduction tube is connected with a video card of the computer; and the cooler comprises a plurality of cooling bars and cooling fins. The computer cooler has the beneficial effects of simple structure, high practicability, good cooling effect, saving of more energy, and convenience in popularization and use.

The invention relates to the technical field of medical cause display prevention and treatment, and discloses a high-brightness backlight double-lampshade structure upper lampshade accurate positioning jig. According to the embodiment, a limiting pin is pulled, a rotating shaft is driven to rotate through rotation of a rotating handle, so that a rotating wheel is driven to drive a screw to rotate through a belt, and a fixing base can be adjusted in the horizontal direction through a supporting rod; the dust suction device is matched with the air filtering device to work, dust on the surface of the lampshade and the surface of the lamp holder can be sucked, in the embodiment, through matched work of the dust exhaust device and the sealing device, dust collected in the collecting box can be conveniently treated and discharged, in the embodiment, supporting legs in the height adjusting device rotate, height adjustment is conducted along a threaded sleeve, and the dust exhaust efficiency is improved. The supporting legs are used for supporting, the whole device can be stably supported, and stable work of the device is guaranteed.