40results about How to "Automatically adjust working status" patented technology

The invention discloses a system for monitoring the energy consumption of an air conditioner. The system comprises a PC (personal computer) machine and a GSM (global system for mobile communications) module or mobile phone in a monitoring room, a GSM/MBUS converter in a building, and an electric energy meter, an air-conditioning energy-saving monitor and an air conditioner in a monitored unit, wherein the GSM/MBUS converter is composed of an MBUS bus interface, a 30V/15V level conversion circuit, a current/voltage conversion circuit, an RS-232 interface, a GSM module, an MCU (micro control unit) with two serial ports, and a 220V-to-30V/5V power module; and the air-conditioning energy-saving monitor is composed of an ammeter pulse input, a human-body infrared sensor input, a temperature/humidity sensor input, an infrared remote control output, an MBUS bus, an RS-485 bus, an EEPROM (electrically erasable programmable read-only memory), an electromagnetic relay output interface, and a 220V/ 380V-to-12V/5V power module. The system disclosed by the invention is applicable to the centralized monitoring of air conditioners in offices of enterprises and public institutions.

The invention relates to an automobile pre-start system and an automobile pre-start method, which can solve the problem that the temperature in an automobile cannot be ameliorated in advance in the prior art, and adopts the technical scheme as follows: the automobile pre-start system comprises a storage battery, an ECU (Electronic Control Unit), a signal receiver, a remote control key, a BCM (Body Control Module) and an automatic air conditioner, wherein the remote control key is in wireless communication with the signal receiver; the signal receiver is electrically connected with the ECU; the BCM is electrically connected with the ECU; both the control ends of an automobile engine and the automatic air conditioner are electrically connected with the ECU; the automatic air conditioner is driven by the automobile engine; the storage battery provides the signal receiver and the BCM with power; and the remote control key is provided with a plurality of control keys. According to the invention, the starting and working states of the automatic air conditioner can be automatically regulated according to different stop states of the automobile, and pre-start operation of the automobile is carried out when the automobile is started, so that a safe and comfortable automobile starting process is provided.

The invention discloses an office air conditioner semi-intelligent regulating and controlling system based on a wireless sensor network. The system comprises a human body information detection unit, an office environment detection unit, an operating state detection unit, a central processor, a pre-warning unit and a wireless communication module. The human body information detection unit is used for detecting the human body surface temperature and the heart rate value. The office environment detection unit is used for detecting the temperature, humidity, air pressure and air speed in an office. The operating state detection unit is used for detecting a compressor and a blowing fan in an air conditioner and the operating power of the air conditioner. According to the system, environmental parameters and human body biological signals are measured through an intelligent wearable device with various sensors, demand information of the human body on the environment is acquired accurately in real time, and the working state of the air conditioner is automatically adjusted according to the demands of the human body on the environment; and by means of the arrangement of the human body infrared sensors, the number of office workers can be counted, the central air conditioner is controlled through the central processor, the central air conditioner is adjusted to output a proper amount of air, and waste of resources is reduced.

The invention discloses a handheld vacuum cleaner and a control method thereof. The handheld vacuum cleaner comprises a casing, an air suction device, a detection device and a control device, wherein an air inlet channel is formed in the casing; the air suction device is arranged in the casing and used for enabling dust-containing air outside the casing to enter the air inlet channel; the detection device is used for detecting the dust concentration of the air inlet channel; the control device is connected with the detection device and the air suction device and is used for controlling the working state of the air suction device according to information detected by the detection device. The handheld vacuum cleaner can automatically adjust the working state according to the dust suction concentration condition, thereby integrating a dust suction effect and an energy saving effect.

The invention discloses a high-efficiency self-adjustable hydraulic sand washing tool for a horizontal well, and belongs to the field of sand washing of horizontal wells. The high-efficiency self-adjustable hydraulic sand washing tool for the horizontal well mainly comprises a shell, an outer sliding sleeve, an inner sliding sleeve and a spin spray head, wherein the inner sliding sleeve and the outer sliding sleeve form a whole body, are arranged on the shell and can carry out certain axial sliding; the spin spray head is of a whole structure which is composed of a spin device and a nozzle; the spin device is connected to the front end of the shell; the spin spray head can be pushed to rotate by virtue of a recoil effect of nozzle jet flow; opening and closing of the nozzle on the spin spray head can be controlled by virtue of up and down sliding of the inner sliding sleeve. The high-efficiency self-adjustable hydraulic sand washing tool for the horizontal well is capable of changing the sand washing form in the well, and is simple in structure and convenient to operate; a centralizer rubs against the well wall in the process of descending a tubular column, so that the outer sliding sleeve moves upwards by a certain distance relative to the shell, and simultaneously drives the inner sliding sleeve to move upwards along the axial direction; three nozzles in the front of the spray head are open; in a similar way, the outer sliding sleeve drives the inner sliding sleeve to move downwards when the tubular column is lifted; two nozzles which incline forwards on the spray head are closed while the backward nozzles are open; therefore, the sand washing ability of the tool is greatly improved.

The invention discloses a household intelligent scene control system based on face recognition, which comprises an intelligent sound box, a cloud server and an intelligent household appliance. After the intelligent sound box and the intelligent equipment (such as an intelligent household appliance) are connected to the Internet through the same account, the intelligent sound box (such as a camera)prestores (records) the human face characteristics of each user (such as family members), then each intelligent equipment is classified to a certain user (family member) on the intelligent sound box,and then the specific operation behavior of a certain intelligent household appliance is reported to the cloud server and classified under the name of the user (family member). When the user adjustsand controls the intelligent household appliance by self or is identified by the intelligent sound box, the cloud server automatically adjusts the working states of other related intelligent householdappliances according to the daily use habit of the user. The invention also discloses a control method of

The invention belongs to the technical field of solid waste disposal, and particularly relates to a microorganism solid waste disposal system. The microorganism solid waste disposal system comprises a tank body, and a mixing device, an air device, a pressure control device, a temperature control device, a humidity control and water supplement device and a measurement and control device which are connected with the tank body; a tank cap of the tank body is provided with an inoculating port, a feed port, a sample port and a liquid port; a PH electrode is arranged in the tank body; the mixing device consists of a motor, a mixing shaft and mixing paddles; the air device comprises an air inlet pipe and an air outlet pipe; the pressure control device is used for automatically detecting and controlling pressure of the tank body online; the temperature control device consists of a fuzzy PID intelligent controller and an electric heating and temperature electrode; the humidity control and water supplement device comprises a secondary filter and a water supplement pipeline; and the measurement and control device is connected with the mixing device, the air device, the pressure control device, the temperature control device, the humidity control and water supplement device and the PH electrode. The microorganism solid waste disposal system is applicable to a microorganism solid waste disposal experiment in a controlled ecological life support system.

The invention provides a fresh air conditioner control method and device, electronic equipment and a storage medium. The control method comprises the steps that the inlet temperature of an evaporator and the outlet temperature of the evaporator are obtained; a first temperature difference value is calculated by subtracting the outlet temperature from the inlet temperature; the first temperature difference value is output, and the compressor power of the air conditioner is adjusted according to the first temperature difference value; indoor temperature and outdoor temperature are obtained; a second temperature difference value is calculated by subtracting the outdoor temperature from the indoor temperature; and the second temperature difference value is output, and the lower air outlet power of the air conditioner is adjusted according to the second temperature difference value. The operating parameters of the air conditioner can be adjusted according to the difference values among the temperature parameters, and the air conditioner is more environmentally friendly and energy-saving while the working efficiency of the air conditioner is improved.

The invention relates to a mis-mixing automatic identification counting machine and an implementation method, and belongs to the field of automation. The counting machine consists of five parts, namely a PCB carrying robot, a lifting assembly, a weighing assembly, a visual detection assembly, a conveying assembly, wherein the carrying robot can achieve free movement in a three-coordinate direction; the lifting assembly is mounted on a machine frame of the carrying robot and can automatically adjust the height of a circuit board stage; the weighing assembly is mounted on the machine frame of the carrying robot and can achieve automatic weighing; the visual detection assembly uses 3 high-definition CCD cameras which move for shooting detection by being mounted on a linear module, and is mounted on the machine frame of the carrying robot; the conveying assembly consists of a weighing conveyor line and a conveying conveyor line; the weighing conveyor line is mounted above the weighing assembly; the conveying conveyor line is mounted on the outer side of the machine frame of the carrying robot and is connected with the weighing conveyor line. The counting machine can replace manpower for detecting, weighing and counting circuit boards, so that the complicated manual labor in the present stage and the production cost are reduced and the production efficiency is improved.

The invention discloses a lightwave stove which comprises a stove body that adopts a light-emitting diode as a heat source. The lightwave stove is a multifunctional kitchen utensil which integrates the functions of baking, roasting, frying, steaming, stewing, broiling, and the like into one body, has no naked flame, smoke, carbon monoxide and sound while working, does not generate radiation of high-frequency electromagnetic waves and accords with the environment-friendly and healthy life concept.

The invention relates to industrial emergency power supplies, in particular to a special operational power supply for a power box transformer substation. The power supply comprises a case used for mounting internal components and provided with a port, a storage battery charging management module connected with a storage battery for charging, a power supply input switching module connected with two alternating current output circuits and used for controlling switching, an inverted output power supply module for controlling the storage battery to perform emergency power supply output, a bypass module for controlling alternating current output circuit and storage battery power supply switching, and a temperature control module for regulating temperature. The special operational power supply for the power box transformer substation provides a wide industrial running environment, the efficiency is improved, each module is performed with partitioning temperature control, and the stand-by power consumption is less than 2W; the special operational power supply provides the impact inductive load loading ability, and the maximum output power can arrive at 200% in one second; the charging voltage can be compensated according to the environment temperature of a lead-acid storage battery, and the battery working state can be detected; the special operational power supply uses online switching to realize automatic hot standby and is different from an online type or backup type UPS.

The invention discloses an information acquisition device. The information acquisition device at least comprises a control unit, a supporting unit and at least one information acquisition unit, wherein the control unit is in electric signal connection with the information acquisition unit; and the supporting unit is fixedly connected with the information acquisition unit. The method for collectinginformation by adopting the information collecting device at least comprises the steps that the control unit sends an instruction to enable the information collecting unit to be in a starting state;the information acquisition unit carries out image acquisition on an acquired object; and the control unit receives the graphic information acquired by the information acquisition unit so as to obtainthe feature information of the acquired object. The device provided by the invention can automatically adjust the comparison effect between the environment shadow and the collected object, is used for image processing, automatic stores, self-service cashiers or unmanned convenience stores, and improves the accuracy, stability and efficiency of commodity image recognition.

The invention provides an intelligent watering cart and a tank body thereof. The intelligent watering cart comprises a solvent adding device, and two solvents, namely the salt solvent and the haze inhibitor are included in the solvent adding device. The solvent adding device conducts automatic switching according to the weather situation of the external environment, the distributed different solvent components are controlled to be added into the tank body of the watering cart, the working demands of the tank body are met, and the effects that a fluid pipeline is prevented from being frozen inthe frost weather, ice and snow are molten, and haze is inhibited are achieved; and meanwhile, stirring blades can further be driven through combustion waste heat of an engine, and the more environment-friendly and energy-saving effects are achieved.

The invention discloses a computer pneumatic water-cooling radiating device, relates to the field of electronic products and solves the problem that air-cooling radiators are low in radiating efficiency and high in noise. The computer pneumatic water-cooling radiating device comprises a cooling pipe, a pneumatic valve, an air pressure plate and a heat conducting plate, the cooling pipe comprises a water incoming pipe, a capillary cooling pipe and a water outgoing pipe, the pneumatic valve is fixedly mounted on the water incoming pipe, the upper end of the air pressure plate is fixedly mounted in the pneumatic valve and fixed to the water incoming pipe in a crossed manner, and the capillary cooling pipe is fixedly mounted in a passage inside the heat conducting plate. Temperature of a CPU acts on the air pressure plate, so that gas inside expands or contracts to drive the pneumatic valve to open and close so as to control starting and stopping of water cooling, effect of water cooling can be utilized to greatest extent, working state of water cooling can be adjusted automatically according to realtime temperature of the computer CPU, and the computer pneumatic water-cooling radiating device is convenient, efficient, noiseless, pollution-free and energy resource saving.

The invention relates to the technical field of energy usage and control, in particular to an energy management device for a solar assisted ocean thermal gradient power generation system. The energy management device is characterized by comprising an irradiance sensor, a temperature sensor, a flow sensor, an analog quantity unit, a PLC control system, a human-computer interface and an upper computer, wherein the analog quantity unit collects signals such as radiation intensity, heat storage water temperature, working medium temperature at an evaporator outlet, etc. and outputs the signals; andthe PLC control system is combined with the collected signals and uses a fuzzy PID control algorithm to output a control signal to adjust the speed of a warm seawater pump, a heat storage water pump,a cold seawater pump and a working medium pump and the opening of a bypass valve of a three-way valve, and control the flow of warm seawater, the flow of conduction oil, the flow of heat storage water, the flow of cold seawater and the flow of a working medium under corresponding working conditions of the solar assisted ocean thermal gradient power generation system, the working state of the power generation system is automatically adjusted, and thus all-weather efficient power generation is realized. The energy management device can adjust an equipment state according to load needs and the change of an external environment, so as to maintain the stable power generation efficiency and facilitate management personnel to control and monitor.

The invention provides a low-energy-consumption environment control all-in-one machine for residence. The low-energy-consumption environment control all-in-one machine comprises an indoor unit and an outdoor unit, wherein a first air filter screen, an indoor first heat exchanger, an indoor second heat exchanger, an air feeder, a refrigerant inlet pipe, an indoor unit electronic expansion valve, an indoor unit electromagnetic valve, an electronic air valve, a heat exchange core, an exhaust fan, an indoor unit fresh air bypass valve and a humidifier are arranged in the indoor unit; and a compressor, a gas-liquid separator, a four-way valve, a condenser, an axial flow fan, an outdoor unit electronic expansion valve and an outdoor unit bypass valve are arranged in the outdoor unit. According to the environment control all-in-one machine, the internal structure of the indoor unit is ingeniously designed, the functions of refrigerating, heating, dehumidifying, fresh air heat recovery, fresh air bypass, humidifying and the like are achieved at the same time, the integration and intelligence degree is high, and the energy consumption is low. The invention further provides a control method of the low-energy-consumption environment control all-in-one machine for residence. According to the control method, intelligent automatic adjustment can be realized, and the target air environment can be obtained with the minimum energy consumption.

The embodiment of the invention provides a state switching method and a state switching device, relates to the field of application of electronic equipment and realizes that according to the requirement of a current user, the volume of the electronic equipment is automatically regulated or working states of the electronic equipment is automatically switched. The state switching method particularly comprises the following steps of detecting a first distance parameter of a target object and a detection unit; when the first distance parameter meets a first preset condition, generating a switching command; and according to the switching command, switching a first communication terminal from a first working state to a second working state. The state switching method and the state switching device are applied to regulation on the volume of the communication terminal.

A control method of an automatic control device and a device are disclosed. The automatic control device is provided with a visual device based on visible light. The method comprises the following steps of determining a darkness phase of an environment where the automatic control device is located according to current environment parameters detected by the visual device; determining a working modecorresponding to the automatic control device according to the darkness phase; and according to the working mode, making the automatic control device work according to the determined working mode sothat the automatic control device can fly safely. By using the control method of the automatic control device and the device, the automatic control device can automatically adjust a working state according to ambient light intensity, an influence of the ambient light intensity on the working performance of the automatic control device is avoided and then a dangerous accident is avoided too.