40results about How to "Improve accurate judgment" patented technology

The invention provides a sleeping control device and method. The device at least comprises a mobile side, a detector and a cloud side server, is used for determining theoretical sleeping state information corresponding to body signals based on a preset database through a sleeping analysis algorithm, and is characterized in that the cloud side server completes the correction and demonstration process of the theoretical sleeping state information on the basis of the before-sleeping feeling, after-sleeping feeling, actual sleeping state information and/or external condition information input by the user through the mobile side, and the mobile side is configured to retrieve the actual sleeping state information and related information stored in the cloud side server and/or the mobile side through self-definition keywords, external conditions and/or physical features by the user. By making the sleeping feeling of the user related to the actual sleeping state of the user, the personalized sleeping state guiding can be more effectively conducted, and the ability of controlling the sleeping state by the user is trained and improved.

The invention discloses a method and a device for driving a high-efficiency lamp by means of an electronic transformer. The device comprises a commercial power filtering input end which is used for converting AC power to high-voltage DC power; a flyback switch unit which is used for converting high-voltage DC power to low-voltage DC power; a light and color adjustment driving unit which is used for making an LED light source emit light with different colors and brightnesses, wherein the light and color adjustment driving unit comprises a DC/DC adaptive power supply module, a power-off detecting module, a wireless communication module, a micro processing control unit, an LED driving module and an overload protecting unit; an electric memory, a current detecting unit, a current control unit and an electric consumption amount detecting unit. According to the method and the device, an electric memory is utilized for memorizing illumination color or brightness switching which is set by a user to an illumination system, thereby realizing no related data loss after restarting, and realizing light and color adjustment of the lamp by a mobile phone through a wireless network. Compared with a traditional mechanical switch, the method and the device have advantages of higher convenience and higher intelligent degree.

The invention discloses an information processing method. The information processing method comprises the following steps: judging whether to-be-processed information exists or not and obtaining a first judgment result; when the first judgment result shows that the to-be-processed information exists, further judging whether a first instruction is received or not, and obtaining a second judgment result, wherein the first instruction is used for controlling electronic equipment to generate prompt information corresponding to the to-be-processed information; when the second judgment result shows that the first instruction is received, generating and outputting the prompt information.

The application belongs to the field of medical technology, and discloses a method, apparatus and device for processing a medical image and a medium. The method for processing the medical image disclosed in the application includes: acquiring a first image; the first image being any one of the image frames in a sequence cardiogram; obtaining, by a segmentation model, the region of interest in thefirst image and a first location of the myocardial spot in the region of interest; determining a second location of a corresponding myocardial spot in a second image based on the first location of themyocardial spot; the second image being an Nth image frame adjacent to the first image in the sequence cardiogram; extracting a first feature image of the first location in the first image, and a second feature image of the second location in the second image; and determining, by the first feature image and the second feature image, a motion trajectory of the myocardial spot.

The invention discloses a sleep state monitoring method. The sleep state monitoring method comprises the following steps of: obtaining an information value of a human body, which is sent by a wearable device; and obtaining the active state of a third-party account number which is bound to the wearable device, and determining the active state of the human body by combining the information value of the human body and the active state of the third-party account number. The invention also discloses a sleep state monitoring device and an air conditioner system. The sleep state monitoring method and the sleep state monitoring device as well as the air conditioner system, which are disclosed by the invention, avoid misjudgment of the active state of the human body, which is caused by determining the active state of the human body only according to the information value of the human body, and improve accuracy of judgment of the active state of the human body.

The invention discloses an optical cable monitoring and analyzing system based on the Internet of Things. The optical cable monitoring and analyzing system comprises a camera, a recognition unit, an analysis module, a database, a state judgment module, a monitoring module, a calculation module, an alarm unit and intelligent equipment. The camera is used for acquiring optical cable information in real time and automatically acquiring optical cable image information; the optical cable image information is transmitted to the identification unit; and optical cable appearance data, optical cable type data and record data corresponding to the optical cable appearance data and the optical cable type data are stored in the database. The identification unit acquires optical cable appearance data from a database. The optical cable type is identified through the identification unit, the analysis module analyzes the recorded optical cable data, the transmission rate change of the optical cable iscalculated, transmission fluctuation and temperature change of the optical cable are compared according to the transmission rate change, the state judgment module judges transmission influence changeof the optical cable according to a comparison result, accurate judgment of influence factors is increased, analysis time of the influence factors is saved, and working efficiency is improved.

The invention discloses an intelligent garbage bin and a control method thereof. The intelligent garbage bin includes a garbage bin body and a barrel cover, wherein the barrel cover is arranged at theupper end of the garbage bin body, the barrel cover is rotatably connected to the upper end of the garbage bin body, and the garbage bin body can be opened or closed; the barrel cover is connected with a steering gear through a pull rod, the pull rod is rapidly pushed through the rotation of the steering gear to complete opening or closing of the barrel cover; a camera collecting device is installed on the front upper portion of the garbage bin body to collect an image of the garbage bin body and the surrounding environment of the garbage bin body ; an ultrasonic module is arranged on the barrel cover, a traveling mechanism is arranged on a base plate of the garbage bin body, and the garbage bin body is moved under the control over a main controller; and the intelligent garbage bin further comprises the main controller and a power module, and the main controller and the power module are separated from a space storing garbage through an the isolation layer. According to the intelligentgarbage bin and the control method thereof, a traditional way of throwing of the garbage can be changed so that the garbage bin body can automatically move to the position of a user, the user does not need to walk to the position of the garbage bin body to throw the garbage.

The invention discloses a road traffic intelligent mitigation control system based on cloud computing, which comprises a plurality of road condition monitoring terminals, a spacing detection module, acloud server and an isolation spacing control terminal. The cloud server is respectively connected with the plurality of road condition monitoring terminals, the spacing detection module and the isolation spacing control terminal. According to the road traffic intelligent mitigation control system based on cloud computing, road image information and traffic flow on two-way roads are analyzed, road traffic congestion coefficients of the same road in two driving directions are obtained in sequence, the cloud server is used for correcting the road traffic congestion coefficients at the road condition monitoring terminals in the two driving directions and the distances between the vehicles on the lanes and road isolation guardrails, so that the positions of the isolation guardrails are dynamically adjusted, the traffic congestion degree on the road with the large traffic congestion correction coefficient is relieved, the bidirectional roads are utilized to the maximum extent and reasonably, and road traffic congestion is reduced.

The invention discloses an oral clinical interaction system. The system comprises a responder detachably mounted on a deck chair and a mobile intelligent device in communication connection with the responder, wherein the responder comprises a main controller, a data acquisition module connected with the input end of the main controller, and an anti-misoperation keyboard connected with the input end of the data acquisition module; a plurality of anti-misoperation keys are arranged on the anti-misoperation keyboard; and the main controller establishes a signal connection with the mobile intelligent device used for pre-recording voice information corresponding to each anti-misoperation key. According to the system, the problem of inconvenient voice communication of doctors and patients in an oral clinical treatment process can be effectively solved; and meanwhile, the responder is in communication connection with a mobile intelligent terminal to realize voice interaction, so that accurate judgment of the doctors to the patients is improved and the fatigue of the doctors and the patients due to communication difficulties in treatment is reduced.

The invention relates to the technical field of transformer safety. The invention further discloses a gas relay for the transformer. The gas relay comprises a shell, an opening cup, a magnet, a lightgas dry reed contact, a gas plug, a gas vent, a pull rod device, a roller type travel switch, an electric wire, a one-way gas vent valve and a position sensor, the opening cup is movably installed atthe top of an inner cavity of the shell, the magnet is fixedly installed on the right side of the opening cup, and the light gas dry reed contact is movably installed in the shell and located at the position, with the distance of h, below the magnet. The pull rod device, the roller type travel switch, the electric wire and the one-way vent valve are arranged, the descending process of the openingcup is further distinguished; therefore, the gas can be automatically exhausted before the light gas signal is triggered, the oil level in the gas relay is recovered, the attendance frequency of an operator is reduced, the labor cost is reduced, the frequent triggering of the light gas signal is avoided, the accurate judgment of the operator on the condition of the transformer is increased, and the operation safety of the transformer is improved.

The invention discloses a monitoring alarm system based on big data, which comprises a monitoring module, a data analysis module, an alarm unit, an intelligent device, a camera, an identification module, a judgment module and a database; the camera is used for acquiring image information of equipment and surroundings in real time, automatically acquiring the image information and transmitting theimage information to the identification unit; comparison image information and administrator information are stored in the database, and the comparison image information comprises figure image data and animal image data. Through the arrangement of the analysis module, the time consumed when the image causes damage to the equipment is calculated, and the total preset time is calculated together with the time consumed when the image information moves; and the judgment module compares the information with a preset value, judges the safety of the equipment and increases judgment on the safety of the equipment, so that the equipment is better controlled in advance, serious situation expansion is avoided, and the working efficiency is improved.

The invention discloses a preheating or heating casing temperature measuring device in alumina production. A temperature measuring resistor is installed on a straight pipe section between an inner pipe plug of a casing and a variable diameter of the casing, and abuts against the straight pipe section. The temperature measuring resistor is arranged in a protective box. The gap between the temperature measuring resistor and the inner wall of the protective box is filled with a thermal insulation material. The protective box is fixed on the straight pipe section. A connecting flange is arranged on the outermost side of the protective box. The integrity of the temperature measuring element can be protected. The impact of environmental factors on the temperature measurement results can be reduced. The accuracy of temperature measurement of the materials at the inlet and outlet of the casing can be improved. Compared with the common installation mode, the error can be reduced by 7-10 DEG C.The accuracy of judgment on production by operators can be reduced. Therefore, energy can be saved.

The invention discloses a cerebral hemorrhage prediction method and system based on a PCA-BP neural network, and the method comprises the following steps: collecting human physiological data and arm amplitude data through a physiological information collection module and an arm amplitude detection module respectively, and taking the data as the input of a cerebral hemorrhage probability prediction model and an arm amplitude detection model; establishing a cerebral hemorrhage probability prediction model and an arm amplitude detection model through a PCA-BP neural network algorithm; whether the detected human body suffers from cerebral hemorrhage or not is judged through the cerebral hemorrhage probability prediction model, and whether the detected human body is paralyzed or not is judged through the arm amplitude detection model. The cerebral hemorrhage probability prediction model and the arm amplitude detection model are established through the PCA-BP neural network algorithm, cerebral hemorrhage is predicted in combination with the cerebral hemorrhage probability prediction model and the arm amplitude detection model, and accurate judgment of human cerebral hemorrhage is improved to a great extent.

The invention belongs to the technical field of forklifts, and in particular, discloses a protecting device and a forklift. The protecting device is used for a taking mechanism, and comprises a switchstructure and a protecting structure, wherein the switch structure is arranged on the taking mechanism, and is triggered to control the taking mechanism to stop lifting; the protecting structure comprises a pressure bearing piece; the pressure bearing piece is arranged on the taking mechanism and projected on the upper and lower surfaces of the taking mechanism; and the pressure bearing piece ispressed to move relative to the taking mechanism to trigger the switch structure. The protecting device and the forklift can reduce the wrong judging probability of the protecting device, and improvethe stability and the reliability in forklift safe operation.