38results about How to "Realize automatic power off function" patented technology

The invention discloses a display terminal for displaying output data of an external computer. The display terminal comprises a signal detection module, a main power module and a power-on control module, wherein the signal detection module is connected with the external computer and is used for detecting whether the external computer inputs a data signal in real time; if the external computer inputs the data signal, the signal detection module sends a normal work control signal to the power-on control module, otherwise, the signal detection module sends a work stopping control signal to the power-on control module; the main power module is connected with a main board of the display terminal and is used for converting voltage output by an external power supply into working voltage of the main board of the display terminal during powering-on; the power-on control module is connected with the external power supply, the signal detection module and the main power module respectively; and when receiving the normal work control signal sent by the signal detection module, the power-on control module starts to run the main power module, otherwise, the power-on control module stops running the main power module. The display terminal can automatically control an alive working state of the main board of the display terminal, so that energy can be effectively saved.

The invention relates to the technical fields of smart home, internet of things, cloud platform and voice recognition, and specifically discloses an intelligent clothing identifying and mite killing wardrobe which comprises a wardrobe main body and a control host; an external camera, a microphone, a loudspeaker and a touch display screen are arranged outside the control host; a temperature and humidity sensing probe is arranged inside the wardrobe; a PTC heating plate is arranged at the inner bottom of the wardrobe main body; an inner circulating fan is arranged above the PTC heating plate; anexhaust fan used for communicating air inside the wardrobe with the air outside the wardrobe is arranged on the top of the wardrobe; single or multiple built-in cameras used for ensuring that a monitoring horizon covers a space contained in the wardrobe are arranged in the wardrobe; and the digital intelligent management and application of the clothing are realized through a program and an Internet. The wardrobe provided by the invention has the functions of intelligently identifying clothing and intelligently killing mites; on this basis, an intelligent virtual fitting function and an intelligent costume matching pushing function are realized through the internet and a cloud server, and various functions that the intelligent wardrobe can be connected, viewed and controlled through a mobile terminal are further realized.

The invention relates to a self-adjusting headset. The headset comprises a headset band and headset heads which are arranged on both ends of the headset band. The headset band is formed by connecting two half structures and a first rotation shaft, wherein the joint of two half headset bands is connected with an elastic band. The headset heads are rotationally arranged on both ends of the headset band through second rotation shafts. Upper and lower magnetic blocks are arranged on the inner side of each headset head, and the transmitter and the receiver of a photoelectric sensor are arranged between upper and lower magnetic blocks. An acceleration sensor is built in a headset head. The photoelectric sensors and the acceleration sensor are connected with a radio module and a power supply through an MCU. The output end of the radio module is connected with an audio output module. According to the invention, the headset has the advantages of simple structure, small footprint and convenient storage; through the photoelectric sensors, the headset has an automatic power-off function; energy waste is reduced; energy saving and environment protection are realized; and the acceleration sensor is used to automatically adjust the volume of the headset, which ensures the best volume of the headset in real time and is conducive to protecting the ear hearing.

The invention relates to a pair of headphones with a photoelectric automatic power off function. The headphones comprise a headphone band and ear caps at two ends of the headphone band, wherein the headphone band is formed by connecting two half structures with a first rotating shaft, and an elastic band is connected to the connected part of the two half parts of the headphone band; the ear caps are rotationally arranged at two ends of the headphone band through a second rotating shaft; magnets and a photoelectric sensor are arranged on the inner side surface of each ear cap, an acceleration sensor is arranged in one ear cap, each photoelectric sensor and the acceleration sensor are connected with a radio module and a power supply through a MCU (micro control unit), and an output end of the radio module is connected with an audio output module; a setter is arranged in the side surface of one ear cap. The headphones occupy small space and are convenient to store; the photoelectric sensors are arranged, so that the automatic power off function of the headphones is realized, electric power waste is reduced, and the headphones are energy-saving and environment-friendly; the acceleration sensor is adopted to automatically adjust volume of the headphones, the optimal volume of the headphones is guaranteed in real time, and hearing protection for ears is facilitated; the independent setter is arranged to facilitate function setting of the headphones.

The invention relates to a pair of light-sensation power off type headphones with an automatic volume adjustment function. The pair of light-sensation power off type headphones comprises a headphone band and ear caps at two ends of the headphone band, wherein the headphone band is formed by connecting two half structures with a first rotating shaft, an elastic band is connected to the connected position of the two half parts of the headphone band and is arranged on the inner side of the headphone band, and a solar cell panel band is arranged on the outer side surface of the headphone band and connected with a power supply; the ear caps are rotationally arranged at the two ends of the headphone band by the aid of second rotating shafts; magnetic blocks and a photoelectric sensor are arranged on the inner side surface of each ear cap, an acceleration sensor is arranged in one ear cap, the acceleration sensor and the corresponding photoelectric sensor are connected with a radio module and the power supply through an MCU (micro control unit), and an output end of the radio module is connected with an audio output module. The pair of light-sensation power off type headphones with the automatic volume adjustment function is simple in structure, convenient to store, energy-saving and environment-friendly and occupies small space.

The invention discloses an electric shock prevention socket. The electric shock prevention socket is characterized in that a socket body is provided, and comprises a fixing device and a plugging device; the fixing device is disposed on a wall surface, and the plugging device comprises a connector, an inner jack, and an outer plugging head; the inner jack is fixedly disposed in the fixing device; the connector is connected with the fixing device, and the outer plugging head is corresponding to the inner jack; one end of the outer plugging head is provided with a fingerprint identification device, and the other end is connected with the connector. The telescoping plugging device can be hidden in the fixing device, and by adopting the cooperation with the fixing device, a good waterproof function and a function of preventing exposure are provided, and then occurrence of electric shock is reduced, and at the same time, by adopting arrangement of a plug butt joint auxiliary device and arrangement of a claw-shaped jack, automatic plugging and automatic unplugging are realized, and therefore the electric shock caused by manual operation is prevented, and a good electric shock preventing function is provided.

The invention discloses an automatic power-off device based on machine vision. The automatic power-off device comprises a power input plug, a power output socket, a control switch, a singlechip control unit and a camera, wherein the control switch is arranged between the power input plug and the power output plug; and the singlechip control unit is connected with the control switch and the camera respectively. The automatic power-off device can judge working condition, realize automatic power-off function, prevent electric appliances from overcharging, and protect the electric appliances.

The invention relates to an acceleration-based volume self-adjusting light-sensitive power cutoff headphone comprising a headphone band and ear caps at the two ends of the headphone band. The headphone band is formed by connecting two half structures with a first rotating shaft, and an elastic band is connected to the joint of the two halves of the headphone band. The ear caps are rotationally arranged at the two ends of the headphone band with the aid of second rotating shafts. Magnets are arranged on the inner side face of each ear cap up and down, a photoelectric sensor is arranged between the magnets, the photoelectric sensor is connected with a radio module and a power supply through an MCU (Micro Control Unit), and the output end of the radio module is connected with an audio output module. Each ear cap is internally equipped with a noise monitoring module, a timing alarm module and an acceleration sensor, and the noise monitoring module, the timing alarm module and the acceleration sensor respectively control the volume of sound output by the audio output module. The acceleration-based volume self-adjusting light-sensitive power cutoff headphone of the invention has the advantages of simple structure, convenient storage, energy conservation and environmental protection, and high degree of intelligence.

The invention provides a new energy battery with a spontaneous combustion prevention structure. The new energy battery with the spontaneous combustion prevention structure comprises: a battery box; and a refrigeration chamber arranged in the battery box. The new energy battery with the spontaneous combustion prevention structure is mainly used for generating cold air and cooling a battery pack by arranging a cooling structure, when the temperature in the battery pack rises quickly, the temperature change is detected by a temperature sensor, a signal is immediately sent to a controller, cold air is continuously blown into the battery assembly, the battery assembly is effectively cooled, meanwhile, a second valve and a ventilation structure are closed, at the moment, the interior of the whole battery storage chamber is in a sealed state, internal air cannot rapidly circulate, and the spontaneous combustion condition of the battery assembly is limited in cooperation with the cooling effect of the cold air, so the spontaneous combustion probability of the battery assembly is reduced, and a good protection effect is achieved.

The invention discloses a display terminal, which comprises a main power module, a touch switch module and an energization control module, wherein the main power module is respectively connected with an external power supply and a display terminal mainboard and used for converting voltage which is output by the external power supply into the working voltage of the display terminal mainboard during energization; the touch switch module is used for receiving and detecting an external input touch signal in real time, sending a starting signal to the energization control module when the touch signal is a normal working signal, and sending a stopping signal to the energization control module when the touch signal is a standby signal; and the energization control module is respectively connected with the external power supply, the touch switch module and the main power module. By adoption of the display terminal provided by the invention, a display terminal mainboard can be thoroughly closed in a standby state, the display terminal mainboard does not work completely, and working power is supplied to the touch switch module. Therefore, compared with the prior art, the display terminal has the advantages that the power consumption of the display terminal in the standby state can be effectively saved, and energy is saved.

The invention relates to an environment-friendly and energy-saving headset based on a light sensation power down type. The headset comprises a headset belt and headset heads arranged at two ends of the headset belt. The headset belt is formed by two half structures to connect with a first rotary shaft. An elastic belt is arranged at the connecting place of two half headset belts. A solar panel is arranged at the outer side of the headset belt; the two ends of the headset belt rotate the headset heads by the help of a second rotary shaft. Magnetic blocks which are arranged at the inner side of the headset heads up and down. A photoelectric sensor is arranged between the magnetic blocks and is connected with a sound receiving module and a power supply via MCU; an output end of the sound receiving module is connected with an audio output module; a noise monitoring module, a timing alarm module and an accelerated speed sensor are arranged in the headset head and are used for controlling the size of the volume output of the audio output module via the MCU respectively. The environment-friendly and energy-saving headset based on the light sensation power down type is simple in structure, convenient for accommodating, energy-saving, environment-friendly and high in intelligent degree.

The invention discloses an electric shock prevention socket. The electric shock prevention socket is characterized in that a socket body is provided, and comprises a fixing device and a plugging device; the fixing device is disposed on a wall surface, and the plugging device comprises a connector, an inner jack, and an outer plugging head; the inner jack is fixedly disposed in the fixing device; the connector is connected with the fixing device, and the outer plugging head is corresponding to the inner jack; one end of the outer plugging head is provided with a fingerprint identification device, and the other end is connected with the connector. The telescoping plugging device can be hidden in the fixing device, and by adopting the cooperation with the fixing device, a good waterproof function and a function of preventing exposure are provided, and then occurrence of electric shock is reduced, and at the same time, by adopting arrangement of a plug butt joint auxiliary device and arrangement of a claw-shaped jack, automatic plugging and automatic unplugging are realized, and therefore the electric shock caused by manual operation is prevented, and a good electric shock preventing function is provided.

The invention relates to a microprocessor-based power source connection device adopting an infrared remote control signal decoding mode. The power source connection device comprises an external power interface, a main board and an output interface, the main board comprises a microprocessor, an infrared receiving module, a direct-current voltage stabilizing power module, a two-way relay driving module and a current detection module. The power source connection device acquires current signals of the output interface, and automatic power off is realized to protect load components when a load current is overhigh; when the load current is a standby current, power is automatically cut off to realize a function of power saving. By the infrared remote control signal decoding mode, decoding of any keys of any infrared remote controls can be realized without infrared signal match learning, and power restoration of the power source connection device is realized. In addition, functions of electric shock prevention and automatic power off can be realized, operations in power restoration are pretty convenient, and functions of master control and control acceptance can be realized.

The invention relates to an acceleration volume self-adjusting environment-friendly headset. The headset comprises a headset band and headset heads which are arranged on both ends of the headset band. The headset band is formed by connecting two half structures and a first rotation shaft, wherein the joint of two half headset bands is connected with an elastic band. A solar battery panel is arranged on the outer side of the headset band. The headset heads are rotationally arranged on both ends of the headset band through second rotation shafts. Upper and lower magnetic blocks are arranged on the inner side of each headset head, and a capacitive sensor is arranged between the magnetic blocks. Each capacitive sensor is connected with a radio module and a power supply through an MCU. The output end of each radio module is connected with an audio output module. A noise monitoring module, a timing alarm module and an acceleration sensor are built in each headset head, and respectively control the volume output of an audio output module through an MCU. The acceleration volume self-adjusting environment-friendly headset provided by the invention has the advantages of simple structure, convenient storage, energy saving, environment protecting and high intelligent degree.

The present invention discloses a current protection device of a motor. The device includes a single chip microcomputer control chip, a current protection value setting module, a current detection module, a current protection delay mechanism module, a power display color lamp row device, a motor idling time control module, a power display, a motor switch on-off controller and a power supply control module. The single chip microcomputer control chip is connected to the current protection value setting module. The single chip microcomputer control chip is connected to the current detection module. The single chip microcomputer control chip is connected to the current protection delay mechanism module. The single chip microcomputer control chip is connected to the power display color lamp row device. The single chip microcomputer control chip is connected to the motor idling time control module. The single chip microcomputer control chip is connected to the power display. The single chip microcomputer control chip is connected to the motor switch on-off controller. The power supply control module is connected to the single chip microcomputer control chip. According to the device, the structure is simplified, the low speed and high speed sectionalized protection of motor current is carried out, and an automatic power-off function is realized for an inoperative state of the motor.

The invention relates to a pair of smart headphones based on photoelectric control. The pair of smart headphones comprises a headphone band and ear caps at two ends of the headphone band, wherein the headphone band is formed by connecting two half structures with a first rotating shaft, and an elastic band is connected to the connected position of the two half parts of the headphone band; the ear caps are rotationally arranged at two ends of the headphone band by the aid of second rotating shafts; magnetic blocks are vertically arranged on the inner side surface of each ear cap, and a transmitting terminal and a receiving terminal of a photoelectric sensor are arranged between the vertically arranged magnetic blocks; each photoelectric sensor is connected with a radio module and a power supply through an MCU (micro control unit), and the output end of the radio module is connected with an audio output module. The pair of smart headphones based on the photoelectric control is simple in structure; the headphone band and the ear caps can rotate around the rotating shafts respectively, the space occupied by the headphones is reduced, and the headphones are convenient to store; with the arrangement of the photoelectric sensors, the automatic power-off function of the headphones is realized, electric power waste is reduced, and accordingly, the pair of smart headphones is energy-saving and environment-friendly.

The invention relates to a microprocessor-based embedded socket with a controlled power interface and a USB (universal serial bus) interface and adopting an infrared remote control signal decoding mode. The embedded socket comprises an external power interface, a main board and an output interface, the main board comprises a microprocessor, an infrared receiving module, a direct-current voltage stabilizing power module, a two-way relay driving module and a current detection module. The embedded socket acquires current signals of the output interface, and automatic power off is realized to protect load components when a load current is overhigh; when the load current is a standby current, power is automatically cut off to realize a function of power saving. By the infrared remote control signal decoding mode, decoding of any keys of any infrared remote controls can be realized without infrared signal match learning, and power restoration of the embedded socket is realized. In addition, functions of electric shock prevention and automatic power off can be realized, operations in power restoration are pretty convenient, and functions of master control and control acceptance can be realized.

The invention relates to a microprocessor-based embedded socket with a controlled power interface and a USB (universal serial bus) interface and adopting an infrared remote control signal decoding mode. The embedded socket comprises an external power interface, a main board and an output interface, the main board comprises a microprocessor, an infrared receiving module, a direct-current voltage stabilizing power module, a two-way relay driving module and a current detection module. The embedded socket acquires current signals of the output interface, and automatic power off is realized to protect load components when a load current is overhigh; when the load current is a standby current, power is automatically cut off to realize a function of power saving. By the infrared remote control signal decoding mode, decoding of any keys of any infrared remote controls can be realized without infrared signal match learning, and power restoration of the embedded socket is realized. In addition, functions of electric shock prevention and automatic power off can be realized, operations in power restoration are pretty convenient, and functions of master control and control acceptance can be realized.

The invention relates to a microprocessor-based external-plug type socket adopting an infrared remote control signal decoding mode. The socket comprises an external power plug, a main board and an output interface, the main board comprises a microprocessor, an infrared receiving module, a direct-current voltage stabilizing power module, a two-way relay driving module and a current detection module. The external-plug type socket acquires current signals of the output interface, and automatic power off is realized to protect load components when a load current is overhigh; when the load current is a standby current, power is automatically cut off to realize a function of power saving. By the infrared remote control signal decoding mode, decoding of any keys of any infrared remote controls can be realized without infrared signal match learning, and power restoration of the external-plug type socket is realized. In addition, functions of electric shock prevention and automatic power off can be realized, and operations in power restoration are pretty convenient.

The invention discloses a server power-off method, and the method comprises the steps: obtaining update information of a preset storage space when a power-on instruction is received; determining whether the BIOS system is refreshed or not according to the updating information; if yes, sending a power-off instruction to a power on-off control circuit, so that the power on-off control circuit is disconnected, and the power-off of the server is completed; according to the server power-off method, rapid and automatic power-off of the server can be achieved after the BIOS system is updated, and thelabor cost is saved. The invention further discloses a server power-off device, a server and a computer readable storage medium, which all have the above beneficial effects.

The invention relates to a self-volume-adjusted independently-setting type environment-protective headphone. The headphone comprises a headphone band and earphones at the two ends of the headphone band respectively; the headphone band is formed by connecting two half structures via a first rotating shaft, an elastic band is connected to the position where the two half structures are connected and arranged at the inner side of the headphone band, the outer side of the headphone band is provided with a solar cell panel band, and the solar cell panel band is connected with a power supply; the two ends of the headphone band are connected with the earphones via rotation units of second rotating shafts respectively; the inner side of each earphone is provided with a magnetic block and a capacitance sensor; one earphone is internally provided with an acceleration sensor, the acceleration sensor and the capacitance sensors are connected with a radio module and the power supply via a MCU, and the output end of the radio module is connected with an audio output module; and the side surface of one earphone is provided with a setter. The headphone of the invention is simple in structure and convenient to accommodate, occupies small space, saves energy and protects the environment; and the independent setter can be used to conveniently set functions when the headphone is worn on the head.

The invention relates to an acceleration volume self-adjusting headset. The headset comprises a headset band and headset heads which are arranged on both ends of the headset band. The headset band is formed by connecting two half structures and a first rotation shaft, wherein the joint of two half headset bands is connected with an elastic band. The headset heads are rotationally arranged on both ends of the headset band through second rotation shafts. Upper and lower magnetic blocks are arranged on the inner side of each headset head, and a capacitive sensor is arranged between the magnetic blocks. Each capacitive sensor is connected with a radio module and a power supply through an MCU. The output end of each radio module is connected with an audio output module. A noise monitoring module, a timing alarm module and an acceleration sensor are built in each headset head, and respectively control the volume output of an audio output module through an MCU. The acceleration volume self-adjusting headset provided by the invention has the advantages of simple structure, convenient storage, energy saving, environment protecting and high intelligent degree.

The invention relates to a pair of headphones with functions of multidirectional sensing, volume self-adjustment and light-sensation power off. The pair of headphones comprises a headphone band and ear caps at two ends of the headphone band, wherein the headphone band is formed by connecting two half structures with a first rotating shaft, and an elastic band is connected to the connected position of the two half parts of the headphone band; a solar cell panel is arranged on the outer side surface of the headphone band and connected with a power supply; the ear caps are rotationally arranged at two ends of the headphone band by the aid of second rotating shafts; magnetic blocks are vertically arranged on the inner side surface of each ear cap, a photoelectric sensor is arranged between the magnetic blocks and connected with a radio module and the power supply through an MCU (micro control unit), and an output end of the radio module is connected with an audio output module; a noise monitoring module and a timing alarm module are arranged in the ear caps and control volume output of the audio output modules through the MCU respectively. The pair of headphones with the functions of multidirectional sensing, volume self-adjustment and light-sensation power off is simple in structure and convenient to store, occupies small space, has an automatic power-off function and is energy-saving and environment-friendly; real-time volume adjustment is adopted, and the comfort degree is increased.

The invention relates to an infrared remote control signal decoding mode socket based on a micro processor. The socket comprises an external power plug, a main board and an output jack; the main board comprises the micro processor, an infrared receiving module, a direct-current stabilized power source module, a double-way relay driving module and a current detecting module. A power source connecting device collects current signals of the output jack and automatically cuts off power to protect load elements when a load current is too large and automatically cuts off the power when the load current is a standby current to achieve the power-saving function. An infrared remote control signal decoding mode can decode any key of any infrared remote controller without matching learning of infrared signals so that the power source connecting device can recover power supply. The electric shock preventing and automatic power-off functions can be achieved, operation is convenient when power supply is recovered, and in addition, the master control and the controlled functions can be achieved.

The invention belongs to the technical field of food ovens and specifically relates to an easily-cleaned constant-temperature separate type double-gear adjustable electric roasting device. The easily-cleaned constant-temperature separate type double-gear adjustable electric roasting device comprises a base shell, a water tray, an oil receiving tray, a primary control shell, a heating part and a barbecue wire mesh; a step is provided at the front end of the base shell; a base top salient point is arranged at the rightmost side of the step, the front shell wall of the base shell is provided witha nick, and the nick communicates with the inner cavity of the base shell; the water tray and the oil receiving tray are arranged in the inner cavity of the base shell sequentially in a detachable manner; the main control shell is internally provided with a microswitch, a temperature controller and a double-gear switch; the main control shell is connected with a power line; the microswitch is provided with a microswitch touch point; the double-gear switch is provided with a rotary knob; the front end of the main control shell is provided with a green indicating lamp and a red indicating lamp;and a live wire of a power line is connected with the microswitch, the temperature controller and the double-gear switch in sequence. The easily-cleaned constant-temperature separate type double-gearadjustable electric roasting device has a double-gear design and can be used conveniently in different gears; and due to adoption of the constant temperature technology, more uniform roasting and better taste are achieved.

The invention discloses a display terminal. The display terminal comprises a main power supply module, a display terminal mainboard and a power control module, wherein the main power supply module is respectively connected with an external power supply and the display terminal mainboard, and is used for converting the voltage output by the external power supply into the working voltage of the display terminal mainboard during power-on work; the display terminal mainboard is connected with an external computer; and the power control module is respectively connected with the external power supply, a touch switch module and the man power supply module. When the display terminal disclosed by the invention is standby, the display terminal mainboard can be shut down thoroughly; the display terminal mainboard does not work completely; and only working power is required to be provided for the touch switch module. Therefore, by the display terminal, the power consumption when the display terminal is standby can be saved effectively, and energy resources are saved, so that daily economic spending of a user is reduced, the product use feeling of the display terminal user is enhanced, convenience is brought to the work and the life of the user, and the display module has great production practice significance.

The invention relates to intelligent environment-friendly earphones, which comprise an earphone belt and earphone heads at two ends of the earphone belt. Two half structures are connected with a first rotary shaft to form the earphone belt; an elastic belt is connected at the place where the two half earphone belts are connected; the elastic belt is arranged at the inner side of the earphone belt; the outer side surface of the earphone belt is provided with a solar panel belt; the solar panel belt is connected with a power supply; two ends of the earphone belt are in rotary connection with the earphone heads via second rotary shafts; the inner side surface of each earphone head is provided with a magnet and a capacitance sensor; the capacitance sensor is connected with a radio module and the power supply via an MCU; and the output end of the radio module is connected with an audio output module. According to the intelligent environment-friendly earphones, the structure is simple; the earphone belt and the earphone heads can rotate around the rotary shafts respectively, the occupied space of the earphones is reduced, and storage is convenient; as the capacitance sensor is arranged, the automatic power off function of the earphones is realized, waste of electric energy is reduced, and energy conservation and environmental protection are realized; and solar energy is used for providing electric energy for the earphones, the battery does not need to be replaced, and environment-friendly performance is high.

The invention discloses an electromechanical device electric leakage monitoring device with an automatic power-off function. The device comprises an equipment body, a mounting box is fixed on the equipment body through a bolt, a binding post is fixed at the lower end of the mounting box, the binding post is connected with an external connecting line, and an electric leakage monitor is fixed at the lower end of the mounting box and is used for monitoring. The device further comprises an air switch fixed on the inner side of the mounting box, a movable button is arranged on the air switch, and the air switch is connected with the binding post through a connecting wire. According to the electromechanical device electric leakage monitoring device with an automatic power-off function, through cooperation of a monitoring mechanism and an automatic power-off mechanism, when electric leakage of electromechanical equipment is detected, an automatic power-off effect on the whole equipment can be achieved, so that safety accidents are avoided; and an alarm effect can be achieved through a linked automatic alarm mechanism, so that a worker is reminded of timely maintenance and detection, and normal operation of equipment is ensured.