40results about How to "Control usage time" patented technology

The invention discloses a method and device for achieving a child safety lock by means of fingerprint identification. The method and device are used for an electronic device with a touch screen, and the touch screen has the fingerprint identification and touch identification functions. The method comprises the steps of logging into fingerprints of a limited user; judging whether the fingerprints for operating the fingerprint identification touch screen are matched with the fingerprints of the limited user, and if the fingerprints are matched with the fingerprints of the limited user, recording the time point of the operation; conducting statistic on the use time of the limited user; if the use time exceeds the preset use time threshold value, performing child safety lock operation. The device comprises the fingerprint identification touch screen, a storage used for logging into the fingerprints of the limited user and a control chip for judging whether the fingerprints for operating the fingerprint identification touch screen are matched with the fingerprints of the limited user or not. If the fingerprints for operating the fingerprint identification touch screen are matched with the fingerprints of the limited user, the time point of the operation is recorded, statistics is performed on the use time of the limited user, and if the use time exceeds the preset use time threshold value, the child safety lock operation is performed. According to the method and device, use by the limited user can be effectively limited.

The invention provides a liquid drainage control system, and a liquid collection bag and a pressure monitoring unit thereof, connected with a pressure monitoring and controlling unit. The liquid drainage control system comprises an electronic control unit, the pressure monitoring and controlling unit, the liquid collection bag and a liquid pipeline, wherein the pressure monitoring and controlling unit comprises a control valve and a pressure sensing component, the pressure sensing component can be used for monitoring liquid pressure and outputting pressure signals, the control valve controls the connection and the disconnection between a liquid inlet and a liquid outlet according pressure signals; the liquid inlet of the pressure monitoring and controlling unit is communicated with a pipe inserted into a human body, the liquid outlet is communicated with the liquid collection bag through the liquid pipe, the function of helping a patient to drain is achieved, and more risks during use by the patient are effectively avoided.

The invention discloses an electronic device and a control method thereof. The control method comprises identifying the identity information of a user automatically after the current user utilizing the electronic device is detected through an identity identification unit arranged in the electronic unit; searching a preset control mode of the electronic device according to the identified identity information of the user, wherein the preset control mode is matched with the identity information; controlling the using state of the electronic device according to the control mode obtained through search. According to the control method of the electronic device, the identity of the user utilizing the electronic device can be identified, the using mode and the using time of the electronic device by the user can be controlled according to the user identity, and accordingly too much time and energy spent on the electronic device of the user can be avoided.

The invention provides a method and device for controlling mobile phone use. The method is applied to a control terminal mobile phone and a controlled terminal mobile phone. When the control terminal mobile phone and the controlled terminal mobile phone are in a booting state, on the control terminal mobile phone side, the method comprises the steps of detecting whether the controlled terminal mobile phone establishes indirect communication connection with the control terminal mobile phone; and if the controlled terminal mobile phone establishes indirect communication connection with the control terminal mobile phone, sending shutdown instructions to the controlled terminal mobile phone so that the controlled terminal mobile phone executes shutdown operation according to received instructions; wherein the indirect communication connection between the controlled terminal mobile phone and the control terminal mobile phone is that the controlled terminal mobile phone and the control terminal mobile phone log in to a preset server through an identical account number or through account numbers having preset association relations. Through the method, the control terminal mobile phone can keep in touch with the controlled terminal mobile phone and can send instructions of shutdown and booting and the like to a controlled terminal so as to effectively control use time of the controlled terminal mobile phone.

The invention discloses a clock calibration method, which is applied to a server side. The method comprises the steps of: receiving a calibration request from a first client side sent by a second client side, wherein the calibration request includes the local time of the first client side and the virtual clock time of an application in the first client side; according to the server side time, determining the trusted time in the local time and the virtual clock time; and, if the trusted time is determined, generating a clock calibration packet including the trusted time, and sending the clock calibration packet to the second client side, so that the clock calibration packet is returned to the first client side through the second client side. The invention further discloses a clock calibration method applied to the client side, and a clock calibration device and system. By means of the method disclosed by the invention, the virtual clock in the application of the client side can be effectively calibrated; and thus, the application of the client side is controlled and protected.

The invention relates to an intelligent catering safety early warning and traceability cooperation system, comprises an intelligent identification device, an intelligent detection device, an Internetof things platform and a terminal device, wherein the intelligent identification device is respectively connected with the Internet of things platform and the terminal device through a wireless network, and the Internet of things platform is connected with the terminal device through a wireless network. The invention can send out voice alarm in time when abnormal situation occurs. During cleaningand defoaming, sterilization, cooking, etc., by the face recognition operator identity, water level and temperature are monitored in real time, and effective control of the use of time is performed, if there is illegal operation, voice error correction, timely information sending to the management system for recording and traceability are performed to ensure the safety of the kitchen environment,but also to achieve the kitchen gas over-standard sensing, and notify the staff to check and deal with it in a timely manner.

The invention discloses a ternary energy-gathering floor heating system. The ternary energy-gathering floor heating system comprises a heating shell body. A carbon crystal heating tube is installed in the heating shell body. A heat exchange spiral tube is sleeved outside the carbon crystal heating tube. Heating space is formed between the periphery side of the carbon crystal heating tube and the inner side of the heat exchange spiral tube in a partitioned mode. A heat storage buffering area, a heat reflecting layer and a heat preservation and insulation layer are sequentially arranged outside the heat exchange spiral tube. The heat exchange spiral tube is connected with a capillary network floor heating radiator. Heat radiation of the carbon crystal heating tube, heated air in the heating space and the heat storage buffering area simultaneously heat water flowing in the heat exchange spiral tube, and therefore heat of the carbon crystal heating tube is fully utilized. When operating, the carbon crystal heating tube does not make direct contact with the heat exchange spiral tube. The temperature of air in the heating space is balanced after the air in the heating space is heated. Therefore, the service life of the carbon crystal heating tube is effectively guaranteed. The ternary energy-gathering floor heating system can conveniently controls usage time, heating is convenient and flexible, and the heating cost is reduced.

The invention discloses a trigger type simulative shutdown and anti-addiction intelligent power control method. A first interface and a second interface of a power switch are connected with two power switch pins of a mainboard, so that a line connection between the mainboard of a computer host and the power switch of a computer case is cut off; the computer can be normally switched on or off only by a key switch; after the computer is started through the key switch and a key is pulled out, the two power switch pins of the mainboard are disconnected, at the moment, a set time is adjusted through a key module, and the timing waits to be triggered by an external trigger end after the setting is finished; a timing control IC starts timing, and the set time is displayed in a display module, then a setter can leave and a user can normally use the computer; and when the set time is up, the computer is shut down from a hardware end, so that children and teenagers can be effectively prevented from performing cracking, parents unfamiliar with the computer can conveniently set and use the computer, and the children and the teenagers can be effectively prevented from being addicted to the use of the computer.

The invention provides an intelligent computer desk. The intelligent computer desk comprises a desk top, baffles, support legs, a motion sensing device, a timer, a prompting device, expansion links and rolling wheels, wherein the baffles are arranged on the desk top, and the desk top and the baffles form a hollow cavity; the support legs comprise first support legs and second support legs, the first support legs are connected to two sides of the desk top, and one ends of the second support legs are connected with one ends, deviating from the ground, of the first support legs correspondingly through connecting mechanisms; the rolling wheels are arranged on the lower ends of the first support legs and second support legs; the motion sensing device, the prompting device and the timer are arranged on the desk top; the upper ends of the connecting mechanisms are connected with the expansion links; and the motion sensing device, the timer, the prompting device, the expansion links and the rolling wheels are connected with a controller. The novel computer desk is designed aiming at the people needing to sit for operating the computer, the height of the novel computer desk can be adjusted according to the specific conditions of the people, meanwhile, the use time can be controlled, and the intelligent computer desk has the sleep mode.

The invention discloses an unlocking method and device, and electronic equipment. The method adopts a non-stationary template as an unlocking template during unlocking, and the electronic equipment generates the unlocking template required for unlocking on the basis of an unlocking picture set by a user. In a use process of the electronic equipment, the user can set and replace the unlocking picture on the own on the basis of the use habits or hobbies of the user; on the basis, the electronic equipment carries out unlocking focus layout and unlocking template generation according to the picture characteristics of the unlocking picture so as to realize a purpose that the unlocking templates with different layout characteristics can be provided for different users, and unlocking characteristics are unlikely to be mastered by other people; meanwhile, the user can set and replace the unlocking picture on the own to control the use time of the unlocking template, so that safety risks caused by that the same template is used for an overlong time are avoided so as to further improve the unlocking safety of the electronic equipment.

The invention relates to the technical field of computer display screen equipment, in particular to a movable dust collection type computer display screen which comprises a display screen main body, sliding grooves, an infrared sensor, a pulley control button, a pulley, a mandrel, a brush bar and bristles. The periphery of the display screen main body is provided with a frame, and a thermometer isinstalled on the upper right side of the frame. The infrared sensor and a start switch are sequentially mounted on the lower surface of the frame from left to right, the left side and the right sideof the display screen main body are provided with the sliding grooves respectively, the top of each sliding groove is provided with a fixing column, one end of the fixing column extends to the outer side of the display screen main body, the other end of the fixing column extends into the display screen main body, one end of the fixing column extending into the display screen main body is connectedwith a spring, and the other end of the spring is connected to the upper inner wall of the display screen main body. The whole display screen is simple in structure, convenient to operate, free of radiation to the human body, has functions of automatic cleaning and position adjustment, and has a certain popularization value.

The invention belongs to the electronic information and electric tool technical field and specifically provides an electric soldering iron with a timing device. The electric soldering iron with the timing device comprises a soldering iron main body (1), a clock display screen (2), a microcontroller (3), a loudspeaker (4) and an electric wire (5). The clock display screen (2) is embedded in the handle of the soldering iron main body (1) at the upper position, the microcontroller (3) is mounted at the middle of the handle of the soldering iron main body (1) and at the lower part of the clock display screen (2); the loudspeaker (4) is mounted at the lower part of the soldering iron main body (1); the electric wire (5) is connected to the bottom of the soldering iron main body (1); the safety degree of the existing electric soldering iron is low after the user leaving while the existing electric soldering iron has no timing turnoff and the timing reminding function for what the using time detection device is not equipped. The timing device and the display screen are controlled by the microcontroller for effectively reminding the using time for the users, and the soldering iron can be automatically turned off while not used for a long time.

The invention discloses an induction and electric control toilet stool flushing valve which comprises a cell box shell, wherein a cell box and a solenoid valve are installed in the cell box shell, and the solenoid valve is connected with an induction window controller arranged at the inner side of a washroom door opening through a waterproof opposite plug wire; the cell box shell is in cooperative connection with an upper cover of cell box through threads and a sealing ring; the cell box shell further comprises a solenoid valve seat, and a solenoid valve water inlet and a water outlet of water storage cavity are arranged on the solenoid valve seat; a manual water outlet and a manual water inlet are arranged on the water outlet of water storage cavity, and a water inlet groove of a water storage cavity is processed on the inner wall side of the water storage cavity; and a manual operating mechanism is also arranged on the solenoid valve seat. The induction window controller of the electric control toilet stool flushing valve is installed on a proper position on the side face wall of the washroom door opening and is connected with the body of the electric control toilet stool flushing valve through the waterproof opposite plug wire to realize remote control.

The invention relates to a smartphone shell which comprises a smartphone shell flip (1), a smartphone shell body (2), a display screen (3), a telephone receiver (4), a phone storage slot (5), an intelligent electronic lock (6), an operation screen (7), a timer (8) and a microphone (9), wherein the phone storage slot (5) is formed in the smartphone shell body (2); the intelligent electronic lock (6) and the timer (8) are mounted on the side of the smartphone shell body (2); the display screen (3), the telephone receiver (4), the operation screen (7) and the microphone (9) are arranged on the smartphone shell flip (1). By the use of the smartphone shell, the problem that study record of a child is affected due to the fact that the child cannot be controlled to use the phone properly as no intelligent lock is mounted on the conventional smartphone shell is solved.

The invention provides an intelligent computer desk. The intelligent computer desk comprises a desktop, baffles, supporting legs, a body sensing device, a timer, a reminding device, extendable rods and rolling wheels; the baffles are arranged on the desktop, and a cavity is formed by the desktop and the baffles; the supporting legs comprise the first supporting legs and the second supporting legs, the first supporting legs are connected with the two sides of the desktop, and one end of each second supporting leg is connected with the end, away from the ground, of the corresponding first supporting leg through a connecting mechanism; the rolling wheels are arranged at the lower ends of the first supporting legs and the second supporting legs; the body sensing device, the reminding device and the timer are arranged on the desktop; the upper end of each connecting mechanism is connected with the corresponding extendable rod; the body sensing device, the timer, the reminding device, the extendable rods and the rolling wheels are all connected with the controller. The novel computer desk is designed specially for crowds sitting to operate computers and has the functions that the height of the computer desk can be adjusted according to respective conditions, use time can be controlled at the same time, and a sleep mode is achieved.

The invention relates to a constant light source device of a high-brightness projector, which is used for a light filming monitoring system. The constant light source device is mainly characterized in that a lamp holder with an optical channel arranged on the center is fixedly arranged in the front wall of a light source launching box body, a light source lamp with a spotlight lamp shade is arranged on the lamp holder, wherein the spotlight surface of the spotlight lamp shade faces towards the optical channel and is buckled and connected with the lamp holder, the light source lamp is respectively connected with an arranged power supply constant control module and a light source lamp working timer through wires, a light source ejecting hole is arranged in the front wall of the box body, an air inlet and a heat radiating air outlet are correspondingly arranged in the side wall of the box body, and a fan is arranged on the air inlet. The constant light source device of the high-brightness projector is capable of producing a constant high-energy intense light source; and the brightness of condensed light emitted by the light source is high and stable. Meanwhile, the using time of the light source lamp can be automatically controlled. The constant light source device has the advantages of reasonable structure design, high light energy usage, reliable work and the like.

The invention discloses a reminding method and device and electronic equipment, and belongs to the technical field of computers. The method includes the steps of: acquiring state parameters of the user; determining that the user is in a target fatigue state according to the state parameters; adjusting a target output parameter of the electronic equipment, wherein the target output parameter comprises at least one of the following parameters: a display parameter, an audio output parameter and a touch response parameter, and the type of the target output parameter is associated with the type of the target fatigue state.

The invention discloses a new energy advertisement street lamp. The new energy advertisement street lamp comprises a main bracket; a fixed base is arranged at the bottom of the main bracket; mobile phone charging device is arranged on the outer wall of the main bracket above the fixed base; an LED advertisement column is arranged on the outer wall of the main bracket above the mobile phone charging device; a connecting rod is arranged on the outer wall of the main bracket above the LED advertisement column; an illumination lamp is arranged at the end, far from the main bracket, of the connecting rod; an illumination lamp cover is arranged outside the illumination lamp; a solar panel is arranged on the upper surface of the illumination lamp cover; a connecting piece is arranged on one sideof the illumination lamp cover; a rotating wheel, movably connected, is arranged on the surface of the connecting piece; a brush plate is arranged on the outer wall of the rotating wheel; a safety door is arranged on one side of the outer wall of the main bracket above the connecting rod; an accumulator and a microcontroller are arranged on the inner side of the safety door in the main bracket; and the solar panel is arranged at the top of the main bracket. The brush plate is arranged on the outer wall of the rotating wheel for cleaning dust on illumination bulbs; and the microcontroller can control the service time of the illumination lamp.

The invention discloses a method and device for achieving a child safety lock by means of fingerprint identification. The method and device are used for an electronic device with a touch screen, and the touch screen has the fingerprint identification and touch identification functions. The method comprises the steps of logging into fingerprints of a limited user; judging whether the fingerprints for operating the fingerprint identification touch screen are matched with the fingerprints of the limited user, and if the fingerprints are matched with the fingerprints of the limited user, recording the time point of the operation; conducting statistic on the use time of the limited user; if the use time exceeds the preset use time threshold value, performing child safety lock operation. The device comprises the fingerprint identification touch screen, a storage used for logging into the fingerprints of the limited user and a control chip for judging whether the fingerprints for operating the fingerprint identification touch screen are matched with the fingerprints of the limited user or not. If the fingerprints for operating the fingerprint identification touch screen are matched with the fingerprints of the limited user, the time point of the operation is recorded, statistics is performed on the use time of the limited user, and if the use time exceeds the preset use time threshold value, the child safety lock operation is performed. According to the method and device, use by the limited user can be effectively limited.

The invention provides a method and device for controlling mobile phone use. The method is applied to a control terminal mobile phone and a controlled terminal mobile phone. When the control terminal mobile phone and the controlled terminal mobile phone are in a booting state, on the control terminal mobile phone side, the method comprises the steps of detecting whether the controlled terminal mobile phone establishes indirect communication connection with the control terminal mobile phone; and if the controlled terminal mobile phone establishes indirect communication connection with the control terminal mobile phone, sending shutdown instructions to the controlled terminal mobile phone so that the controlled terminal mobile phone executes shutdown operation according to received instructions; wherein the indirect communication connection between the controlled terminal mobile phone and the control terminal mobile phone is that the controlled terminal mobile phone and the control terminal mobile phone log in to a preset server through an identical account number or through account numbers having preset association relations. Through the method, the control terminal mobile phone can keep in touch with the controlled terminal mobile phone and can send instructions of shutdown and booting and the like to a controlled terminal so as to effectively control use time of the controlled terminal mobile phone.

The invention relates to the technical field of electronics, and discloses a mobile terminal and an application control method thereof. In the invention, the application control method of the mobile terminal comprises the following steps: monitoring the foreground running time of an application to be monitored, and if the foreground running time of the application to be monitored exceeds first preset time, executing a control rule. By the application control method of the mobile terminal in the embodiment of the invention, the using time of the application can be effectively controlled in real time, so that a user can obtain a good using habit.

The invention relates to an application control method and device, computer equipment, a storage medium and a computer program product. The method comprises the steps of obtaining historical time data corresponding to at least one application in a controlled end, generating schedule information of the controlled end based on the historical time data of the at least one application, generating time management information of the at least one application according to the schedule information and an application type of the at least one application, and sending the time management information to the controlled end. The time management information is used for indicating the controlled end to control the use time of the at least one application. By adopting the method, the use time of the application in the controlled end can be effectively managed.

The invention relates to a constant light supply of high-brightness light projector used in optical plating detector. The invention is characterized in that the front wall the injecting box of light supply is fixed with a lamp base whose center is arranged with light channel; the base is arranged with a light supply lamp with collecting lamp cover; the collecting face of the cover is toward to the light channel and connected with the lamp base; the light supply lamp via wires is respectively connected with the power constant controller and the timer of light supply lamp; the front wall of the box is arranged with the light supply outlet; the side wall is arranged with the wind inlet and radiation outlet while the wind inlet is mounted with a fan. The invention can generate constant high-brightness strong light supply with high stability. And it can automatically control the apply time of light supply lamp.

The invention discloses a solar and wind energy powered movable parking pile capable of performing remote monitoring and giving alarms and in linkage with an automatic bumper post. The solar and wind energy powered movable parking pile is characterized by consisting of a movable parking pile body, a solar silicon light panel, a wind driven generator, an inverter, an accumulator, a camera, a net bridge, a hard disk video recorder, a sensing probe, a vibrating sensor, a heat sensor, a networking alarm apparatus, a control terminal, an LED warning lamp, a timer, a pressure sensor and a telescopic pile. The problem of inconvenient power taking influenced by fields and other factors is solved through solar and wind power generation, power supply is achieved through renewable energy resources, and energy is saved for the state. A monitoring device can monitor the situation of an automobile in real time, the problems of automobile stealing, scratching and the like are solved, and the alarm apparatus can effectively awe lawless persons. Image videos are transmitted to home by utilizing a network bridge transmitting technology, and the complexity and impossibility of transmission in other modes are avoided. The solar and wind energy powered movable parking pile is in linkage with the bumper post for usage, is more intelligentized and movable, and the flexible practicability of the movable parking pile is enhanced. The added LED warning lamp effectively prevents mistaken collisions of pedestrians and vehicles, the timer control the usage time, and more electricity is saved.

The invention provides a liquid drainage control system and its liquid collection bag connected to the pressure monitoring control unit, and the pressure monitoring control unit, including an electronic control unit, a pressure monitoring control unit, a liquid collection bag, and a liquid pipeline. The pressure monitoring control unit Including a control valve and a pressure sensing part, the pressure sensing part can monitor the liquid pressure and output a pressure signal, and the control valve controls whether the connection between the liquid inlet and the liquid outlet is based on the pressure signal; the liquid inlet of the pressure monitoring control unit It communicates with the catheter inserted into the human body, and the liquid outlet communicates with the liquid collection bag through the liquid pipeline, which realizes the function of assisting the patient in draining liquid and effectively avoids many risks during the use of the patient.

The present invention relates to a wireless charging mouse, which includes a housing, a photosensitive module, the photosensitive module is used to sense the position movement of the mouse, a timer, a controller, at least one controllable protruding part, and the controllable The protruding part is provided with the bottom surface of the shell, and a wireless charging coil is arranged inside the controllable protruding part, and the wireless charging coil can extend out of the shell along the bottom face of the shell together with the controllable protruding part for wireless charging. Charging, so that the bottom surface of the mouse cannot be closely attached to the contact object on the bottom surface, and the reflection path of the photosensitive module is blocked; the timer is used to detect the usage time of the mouse, and when the usage time exceeds the time threshold, a The pulse wave is sent to the controller, and after receiving the pulse wave, the controller controls the controllable protruding part to protrude toward the bottom surface. The mouse of the present invention can monitor and control the use time of the computer by monitoring the use time of the mouse, and can effectively prevent children from using the computer for too long. The application is capable of wireless charging, and the timing of wireless charging is determined according to the timing of using the mouse, so as to minimize electromagnetic interference to children.

The invention discloses an unlocking method and device, and electronic equipment. The method adopts a non-stationary template as an unlocking template during unlocking, and the electronic equipment generates the unlocking template required for unlocking on the basis of an unlocking picture set by a user. In a use process of the electronic equipment, the user can set and replace the unlocking picture on the own on the basis of the use habits or hobbies of the user; on the basis, the electronic equipment carries out unlocking focus layout and unlocking template generation according to the picture characteristics of the unlocking picture so as to realize a purpose that the unlocking templates with different layout characteristics can be provided for different users, and unlocking characteristics are unlikely to be mastered by other people; meanwhile, the user can set and replace the unlocking picture on the own to control the use time of the unlocking template, so that safety risks caused by that the same template is used for an overlong time are avoided so as to further improve the unlocking safety of the electronic equipment.

The embodiment of the invention discloses an iontophoresis progress monitoring method and device, an iontophoresis instrument and a storage medium. The iontophoresis progress monitoring method and device are applied to the iontophoresis instrument comprising a skin electric conductivity sensor. The method comprises the steps: before starting iontophoresis, acquiring first skin electric conductivity of a user; acquiring second skin electric conductivity of a user after starting iontophoresis; determining a current iontophoresis progress of iontophoresis into the skin according to the first skinelectric conductivity and the second skin electric conductivity; and outputting the current iontophoresis progress. By implementing the embodiment of the invention, the iontophoresis progress of theiontophoresis instrument can be monitored and output, so that a user can know the working state of the iontophoresis instrument, and the user can control the service time of the iontophoresis instrument favourably.

The invention provides a novel subway carriage light intelligent control system, and the system comprises: a human body detection module which is used for detecting a human body signal in a subway carriage and outputting a first signal; an external illumination detection module which is used for detecting and outputting real-time illumination intensity; an arrival detection module which is used for outputting a second signal; and a central control system which is used for controlling the compartment lamp group module to be lightened at the first brightness and output a third signal when receiving the second signal, and controlling human body signal detection and outputting a fifth signal when not receiving the second signal or receiving the third signal, processing to obtain the second brightness, controlling the compartment lamp group module to be lightened at the second brightness, outputting a sixth signal when judging that the time interval between the current moment and the moment when the first signal is received finally is less than the preset time, controlling to turn off the lamp when the time interval is not less than the preset time, and controlling to carry out real-time illumination intensity detection according to the fourth signal or the sixth signal. The beneficial effects are that energy waste caused by light air switch is avoided, and the service time of the lamp group in the subway can be effectively controlled.