32results about How to "Avoid working all the time" patented technology

The invention discloses portable equipment and an anti-lost and positioning method and system thereof. The method comprises the following steps: binding the portable equipment with monitoring equipment; establishing connection between the portable equipment and the monitoring equipment through short-distance wireless communication; judging whether or not the portable equipment is within the monitoring range of the monitoring equipment according to a short-distance wireless communication signal transmitted by the monitoring equipment; and if the portable equipment is within the monitoring range, not starting the positioning function or the remote wireless communication function of the portable equipment, otherwise starting the positioning function and the remote wireless communication function of the portable equipment, and acquiring the location information of the portable information and transmitting the acquired location information to the monitoring terminal according to a reported positioning parameter by a server. The portable equipment comprises a short-distance wireless communication module, a positioning parameter acquisition module and a remote wireless communication module. The system comprises the portable equipment, the server, the monitoring terminal and the monitoring equipment. Through adoption of the portable equipment and the anti-lost and positioning method and system thereof, the power consumption of the portable equipment is lowered, and the duration of the portable equipment is prolonged. Meanwhile, the constant remote wireless communication signal radiation of the portable equipment to a carrier is avoided.

The invention discloses a wearable gesture language recognition device and a gesture language translation method. The wearable gesture language recognition device comprises a wearable equipment side and an upper computer side; the wearable equipment side is provided with a finger ring and an arm ring, specifically a real-time man-machine interaction system for resolving a motion posture and recognizing a mode of the gesture language behavior based on a multi-shaft motion sensor and a muscle electric signal sensor, thereby translating the gesture language into the voice of text. The muscle electric signal and the multi-shaft motion signal are merged to accurately recognize the gesture language behavior through the adoption of a mode recognition technology, and the recognition cannot be limited by the vocabulary of the gesture language behavior. The above signal acquisition, data handling and classifying processes are integrated on the wearable equipment so as to facilitate the wearing of the user and not influence the daily life of the user.

The invention relates to a large-scale machine room system adopting a micro-space water-cooling large-load cabinet and a method. Problems that a current machine room is high in manufacture cost and large in energy consumption, and an individual load of a cabinet is limited by the refrigerating capacity of the machine room are solved. The system comprises a machine room and a cluster monitoring cloud terminal, wherein the machine room includes a plurality of individual core terminals; two sides of the top part of the machine room are provided with air outlets; and the lower part of the machine room is provided with natural air inlets. Each individual core terminal is internally provided with a water-cooling refrigerating unit, a temperature control unit, and a processing unit, wherein the temperature control unit and the processing unit are connected to the water-cooling refrigerating unit, respectively, and the processing unit is connected to the cluster monitoring cloud terminal. The system has the advantages that micro-space water-cooling technology replaces large-space refrigerating technology, so that loss of the refrigerating capacity is avoided; the cluster monitoring cloud terminal is provided, so that the worker number of the machine room is reduced, and labor cost is saved; and two compressors are switched, thereby avoiding operation of one compressor all the time and prolonging service lives of the two compressors.

The invention belongs to the technical field of door lock control, and particularly relates to a door lock unlocking method and system for an intelligent cabinet, wherein the intelligent cabinet comprises an OTG module and a wireless communication module, and the OTG module is provided with an OTG interface. According to the invention, when a mobile terminal and the intelligent cabinet are reversely charged through the OTG interface, the OTG module controls the wireless communication module to enter a standby state, and the wireless communication module is in an undetectable state; when the mobile terminal receives preset information and the preset information is authenticated successfully, the NFC module of the mobile terminal sends awakening information to the intelligent cabinet to awaken the wireless communication module, and the wireless communication module is converted into a detectable state from an undetectable state; when the mobile terminal is connected with the wireless communication module, the wireless communication module receives an unlocking instruction of the mobile terminal; and the intelligent cabinet controls the door lock of the intelligent cabinet to be unlocked according to the unlocking instruction, so that the problem that the intelligent cabinet cannot open the cabinet door in case of power failure is solved, and the operation and maintenance efficiency of the intelligent cabinet is improved.

The invention discloses a guide unit guide roller cooling system. The guide unit guide roller cooling system comprises a guide unit, a guide roller supporting arm is fixedly arranged on one side of the guide unit, a cold water pipe is arranged at the top of the guide roller supporting arm and is fixedly connected with the guide unit, a spraying head is arranged on the cold water pipe, one end of the cold water pipe is connected with a water inlet pipe, a water pump motor is arranged on one side of the water inlet pipe, a guide roller is arranged on the guide roller supporting arm, and a temperature control device is arranged on the guide roller. According to the guide unit guide roller cooling system, a heat conduction bar and a shape memory alloy are arranged, and therefore the heat conduction bar can better transmit the temperature of the guide roller to the shape memory alloy, and the shape memory alloy is controlled to extend and contract; and a supporting frame, an electrode plate and an electric contact bar are arranged, and therefore the shape memory alloy can better deform to control the supporting frame to ascend and descend, the supporting frame ascends and descends to control contact between the electrode plate and the electric contact bar, starting and stopping of the water pump motor are controlled, constant work of the water pump motor is avoided, energy resources are saved, and the water resource is saved.

A guide roller cooling and detection system belongs to the field of guide roller cooling and detection, the control system is installed on the upper part of the guide roller arm, the cooling device is installed beside the guide roller and connected with a water outlet pipe, The first plug is installed at the water outlet in the cooling device, the bearings are installed at both ends of the guide roller respectively, the water storage tank has a drainage hole at the bottom to connect with the water tank, and the water pump passes through the water pump base. Installed at the bottom of the water storage tank, the water tank is installed at the bottom, the water inlet hole is located at the upper side of the water tank, the second plug is located at the lower position of the water inlet hole, the water outlet pipe is connected with the water pump and leads to the water tank bottom of. The invention conducts heat to the shape memory alloy through the guide roller, and can trigger the circuit according to the thermal elongation of the shape memory alloy and shrinkage when the temperature decreases, and realizes the automatic cooling function according to the temperature of the guide roller.

The embodiment of the invention discloses an express cabinet door lock opening method and device and an express cabinet. The express cabinet comprises a Bluetooth module and a USB interface. The express cabinet door lock opening method comprises the following steps: when a mobile power source is inserted into the USB interface, the Bluetooth module is controlled to be started; an unlocking instruction of a mobile terminal is acquired through the Bluetooth module; and a door lock corresponding to the unlocking instruction is controlled to be opened. According to the technical scheme provided bythe embodiment of the invention, the Bluetooth module and the USB interface are additionally arranged in the express cabinet, so that when the express cabinet breaks down, the mobile terminal can send an unlocking instruction to the express cabinet through the Bluetooth module, and then the operation and maintenance processing efficiency of the express cabinet can be improved.

The invention discloses a water surface unmanned ship area keeping control system and method. The system comprises a far-end remote control system, a ship end control system, and a wireless communication link, wherein the far-end remote control system is used for setting area keeping control task parameters of the unmanned ship; the area keeping control task parameters are issued to the ship end control system through the wireless communication link; the ship end control system monitors the motion state of the unmanned ship in real time; and whether area keeping needs to be carried out or notis judged according to an area keeping strategy, if so, a control output instruction is obtained by the environment optimal positioning controller according to the received area keeping control task parameters and the acquired motion state of the unmanned ship and the control output instruction is sent to the propeller, and the motion state of the unmanned ship is returned to a display console ofthe remote control system in real time. The method is universal for full-drive and under-drive unmanned ships and does not depend on unmanned ship model parameters and complex experiments, engineeringimplementation is facilitated, and meanwhile energy can be effectively saved.

The invention discloses a hydraulic system capable of achieving constant pressure control and load sensitive control and a control method. The invention solves the problem that an auxiliary pump and a hydraulic control oil way need to be additionally arranged in an existing suspension control system. The system comprises a load-sensitive variable pump, a multi-way valve, a reversing valve, a first feedback oil way and a suspension module, the multi-way valve comprises a control module, a second feedback oil way, a shuttle valve and at least one working module, the load-sensitive variable pump comprises a variable pump, a control valve, a stop valve and a control oil cylinder, the control oil cylinder comprises a piston rod, a rod cavity and a rodless cavity, the shuttle valve selects pressure oil of the first feedback oil way or the second feedback oil way and inputs the pressure oil into a control valve spring cavity, and the pressure oil of the first oil way enters the rodless cavity by overcoming the pressure of a stop valve spring cavity and interacts with the pressure oil in the rod cavity to enable the piston rod to move. The system also has the advantages of simple structure, convenience in assembly, reliable action, long service life and the like.

The invention discloses a fast cooling and lubricating scale removal guide and guard system. The fast cooling and lubricating scale removal guide and guard system comprises a left guide roller arm and a right guide roller arm, and is characterized in that a guide roller is rotationally mounted between the left guide roller arm and the right guide roller arm; a limiting rod is arranged on one side of the guide roller; a wire lower scale removal dredging groove is formed in the center section of the limiting rod; an upper scale removal dredging groove is formed above the wire lower scale removal dredging groove; the side wall of the upper scale removal dredging groove is connected with an air cylinder through a connecting rod; the upper scale removal dredging groove can be opened and closed up and down through adjustment of the air cylinder; an oil storage box is arranged on the side wall of the upper scale removal dredging groove and communicates with a lubricating oil channel on the inner wall of the upper scale removal dredging groove; the oil storage box communicates with an outer pump body; a cold water pipe is arranged on one side of the guide roller; and the two ends of the guide roller are rotationally connected with the guide roller arms correspondingly. According to the fast cooling and lubricating scale removal guide and guard system, the defect that the guide roller cooling automation degree in the prior art is not high is overcome; the scale removal effect is good; a temperature control system provided with a shape memory alloy part is provided; and the beneficial effects of being high in automation degree, saving water and the like are achieved.

Disclosed is an airport sliding ramp side lamp. The airport sliding ramp side lamp comprises an LED (light emitting diode) lamp cap assembly which can emit all-around light, a support unit with one end fixedly connected with the bottom of the LED lamp cap assembly and used for supporting the LED lamp cap assembly, a base assembly which is fixedly connected with the other end of the support unit, a reflective bar body which is of a hollow structure and sleeves the support unit, and a reflecting barrel sleeving the reflective bar body, wherein the LED lamp cap assembly is vertically arranged above the base assembly through the support unit. According to the airport sliding ramp side lamp, the LED lamp cap assembly is supported by the support unit, a reflective bar is composed of the reflective bar body sleeving the support unit and the reflecting barrel, so that the LED lamp cap assembly can be used in poor-visibility weather conditions, and when in high-visibility weather conditions, only the reflective bar is utilized, further the LED lamp cap assembly can avoid working all the time; meanwhile, in the poor-visibility weather conditions, the reflective bar can also play a role of auxiliary indication. Therefore, the airport sliding ramp side lamp is simple in structure, relatively energy-saving, safe and reliable.

The invention relates to the technical field of forest fire prevention, in particular to an intelligent automatic control forest fire prevention monitoring system and method, and the system comprisesan image acquisition module, a processing module and a holder system. The image acquisition module is used for acquiring video data in a forest in real time; the processing module is used for receiving and processing the video data and generating image data, extracting color features of pixel points of the image data, and generating fire alarm information if the color features are red; the holdersystem comprises a holder subsystem, a servo motor and a holder controller, and the holder subsystem is used for installing and fixing the image acquisition module; the servo motor is used for drivingthe holder subsystem to rotate; and the holder controller is in communication connection with the processing module and is used for generating a control signal after receiving the fire alarm information and controlling the servo motor to stop rotating. The problem that a holder in the prior art is short in service life is solved.

The invention provides an IoT protection device based on monitoring. The IoT protection device includes a monitoring host and a safety key that form a control system. The front end of the monitoring host is provided with a camera device, the monitoring host is connected with the safety key via signals, and the control system includes an acousto-optic alarm and a display terminal. Compared with the prior art, the IoT protection device has the beneficial effects that only a person who has the safety key cannot trigger the alarm information, and only when people move around the monitoring host, the camera device starts to work, so that the camera device has no need to work all the time, the service life of the camera device is prolonged, the power sources are saved, the monitoring host itself and the conditions nearby the monitoring host can be detected, and alarms can be selectively sent.

The invention relates to a network monitoring module, and particularly relates to a low-power consumption network monitoring module for a building equipment energy flow. The invention aims to solve a technical problem of providing a low-power consumption network monitoring module, which is low in energy consumption, long in service life and wide in application range, for a building equipment energy flow. In order to solve the technical problem, the invention provides a low-power consumption network monitoring module for the building equipment energy flow. The low-power consumption network monitoring module comprises a power supply, a signal awakening module, a wireless temperature sensor and an anode line, wherein the signal awakening module comprises a shell, an expansion liquid tank, a piston, an L-shaped push rod, a rack, a gear, a rotating rod, an arc-shaped switch and a trigger device, and the power supply is connected with the signal awakening module through the anode line. According to the invention, variations in heat are converted into variations in rotation of the rotating rod, the arc-shaped switch on the rotating rod is contacted with an arc-shaped block in the rotating process, then the arc-shaped switch connects the anode line, and the wireless temperature sensor operates.

An embodiment of the invention discloses a logging-while-drilling apparatus power source. The logging-while-drilling apparatus power source comprises a digital power source which is used for supplying power for a digital circuit of a logging-while-drilling apparatus on which the logging-while-drilling apparatus power source is arranged, a simulation power source which is used for supplying power for a simulation circuit of the logging-while-drilling apparatus, a high-voltage power source which is used for supplying power for a high-voltage transmission circuit of the logging-while-drilling apparatus and a controller which is used for respectively controlling whether the digital power source, the simulation power source and the high-voltage power source are in working states or not.

Disclosed is an airport sliding ramp side lamp. The airport sliding ramp side lamp comprises an LED (light emitting diode) lamp cap assembly which can emit all-around light, a support unit with one end fixedly connected with the bottom of the LED lamp cap assembly and used for supporting the LED lamp cap assembly, a base assembly which is fixedly connected with the other end of the support unit, a reflective bar body which is of a hollow structure and sleeves the support unit, and a reflecting barrel sleeving the reflective bar body, wherein the LED lamp cap assembly is vertically arranged above the base assembly through the support unit. According to the airport sliding ramp side lamp, the LED lamp cap assembly is supported by the support unit, a reflective bar is composed of the reflective bar body sleeving the support unit and the reflecting barrel, so that the LED lamp cap assembly can be used in poor-visibility weather conditions, and when in high-visibility weather conditions, only the reflective bar is utilized, further the LED lamp cap assembly can avoid working all the time; meanwhile, in the poor-visibility weather conditions, the reflective bar can also play a role of auxiliary indication. Therefore, the airport sliding ramp side lamp is simple in structure, relatively energy-saving, safe and reliable.

The invention belongs to the technical field of battery pack production, particularly relates to a transmission process method for processing a battery pack, and provides the following scheme now to solve the problem of high fault rate. The method comprises the following steps that S1, the inclination of a metal plate fluency strip is adjusted; S2, a product is placed on the metal plate fluency strip; S3, when a first sensor senses that the product passes by, an air cylinder rises; S4, the product slides to the air cylinder and is blocked, a second sensor senses the product, and a test plate is started to test the product; S5, if the product passes the test, the air cylinder descends, and the product slides to the tail end of the metal plate fluency strip; and S6, if the product does not pass the test and the product cannot be conveyed down due to the fact that the air cylinder rises all the time, the product is manually taken down, a reset button is pressed down, then a start button is pressed down, and test transmission of the next product can be carried out. According to the method, a plurality of air cylinders are not needed for transmission, the equipment cost is greatly reduced, the space occupied by the plurality of air cylinders is reduced, faults caused by the air cylinders are reduced, and the fault rate is reduced.

The invention relates to the technical field of electric appliances, and provides a control method and device of a water dispenser and the water dispenser. Determining a target heat preservation range based on the target heat preservation temperature and the target fluctuation temperature; determining that the water temperature control function of the water dispenser is started, and obtaining the current water temperature of a water making tank of the water dispenser; and based on the current water temperature and the target heat preservation range, the working state of a temperature control assembly of the water dispenser is controlled. According to the method, the starting point of the temperature control assembly of the water dispenser is diffused to the fixed range from a certain temperature value, after the water temperature control function is started, work of the temperature control assembly is reasonably controlled according to the target heat preservation range and the current water temperature, energy consumption increase and energy waste caused by frequent starting of the temperature control assembly are avoided, water can be prevented from being boiled or refrigerated repeatedly, and the service life of the water dispenser is prolonged. The outlet water quality of the water dispenser is improved, and the user experience is improved.

The invention provides a hotel guestroom management system with a function of access control, and the system comprises a doorplate which is inset on a hotel guestroom door so as to display an entrance QR code and an exit QR code; a plurality of user mobile terminals which are used for scanning; a remote server group, wherein all user mobile terminals are connected with the remote server group through a network; a plurality of guestroom controllers which are connected to the remote server group through network connection equipment, wherein the each guestroom controller and the network connection equipment connected therewith are disposed in one guestroom; a plurality of power switches, wherein the control end of each power switch is connected to the corresponding guestroom controller; and a plurality of electric control locks, wherein each guestroom door is provided with one electric control lock, and the control end of each electric control lock is connected to the corresponding guestroom controller. The system provided by the invention solves a problem that the connection between the electric appliances of a guestroom and a power supply cannot be automatically cut off in the prior art after code scanning.

The invention relates to the technical field of energy-saving and emission-reducing toilet equipment, and discloses water-free zero-emission police station toilet equipment. The equipment comprises a shell, a toilet door and a closestool, the toilet door is arranged outside the shell, the closestool is arranged inside the shell, and the bottom of the closestool communicates with a processor. The processor comprises a processor panel, an opening and closing plate, a solid-liquid separator, an excrement treatment system and a urine treatment system, the processor panel is located at the top end of the processor, the opening and closing plate is arranged below an opening of the processor panel, the solid-liquid separator is arranged below the opening and closing plate, and the solid-liquid separator communicates with the excrement treatment system and the urine treatment system; the processor panel is provided with an inductor, the toilet door is provided with a digital lock, the display screen is provided with a corresponding digital code scanning unlocking system, the shell is provided with a photovoltaic module, and the photovoltaic module is connected with the display screen, the toilet door and the processor. In addition, a photovoltaic assembly and an intelligent display assembly are additionally arranged, so the energy-saving effect is improved, and the waiting time for going to the toilet is shortened.

The invention belongs to the field of electric power metering, particularly relates to a safety type electric power metering device with a heat dissipation function, and provides the following schemefor solving the problems that a heat dissipation device of an existing electric power metering device generally works continuously, a body of the existing electric power metering device is heated dueto long-time continuous work, the existing electric power metering device is damaged, and the use requirement cannot be met. The device comprises a device body, wherein a cavity is formed in the device body, a rotating motor is arranged at the top end of the inner wall of the cavity, the rotating motor is connected with a rotating shaft through an output shaft, the rotating shaft is fixedly sleeved with blades, and a fixing base is arranged on one side of the inner wall of the cavity. According to the invention, the movable disc can continuously and automatically drive the rotating shaft and the conductive block to rotate, so that power can be intermittently supplied to the rotating motor, self heat dissipation can be effectively guaranteed, the working efficiency is guaranteed, and the use requirements are met.

The invention relates to the field of jujubes processing, and discloses a cleaning device for jujubes. The cleaning device for jujubes comprises a rinsing tank, a triangular support relative to an inwall in the rinsing tank, a drainage board movably connected on the triangular support, a plurality of drainage through-holes on the drainage board and a movable board in the drainage board that passesthrough the middle of the drainage board and is stunk in the inwalls of the rinsing tank. The cleaning device for jujubes can achieve the purpose of reducing the use frequency of a water circulationsystem, regularly filtering the water used for rinsing jujubes, instead of remaining the rinsing water in the water circulation system constantly, avoiding the water circulation system working all thetime, thereby reducing the consumption of electric energy when the water circulation system starts, and further reducing the consumption of electric energy during jujubes cleaning.

The invention relates to a new energy automobile PTC heater protection device which comprises a power battery, a high-voltage distribution unit, a control module and a PTC heating module. The PTC heating module is in signal connection with the control module through a loop, the PTC heating module is connected with the power battery through the high-voltage distribution unit, and the PTC heating module comprises a temperature control switch 1, a temperature control switch 2 and a heating part. And the temperature control switch 1 and the temperature control switch 2 are connected in parallel in a loop. Through the structural arrangement, the dual protection device for the PTC heater of the new energy automobile solves the technical problems in the control mode of the existing PTC heater, and powerfully guarantees the safety of the automobile and the personal safety.