53results about How to "Timely reminder" patented technology

The invention discloses a virtual reality device, and a control method and apparatus for the virtual reality device. The method comprises the steps of collecting a first distance between the virtual reality device and a barrier by utilizing a distance measurement device, wherein the barrier is an object in an environment where the virtual reality device is located; when the first distance is smaller than an early warning threshold value, collecting information of the barrier; and on an application scene currently displayed on a screen of the virtual reality device, displaying the information of the barrier. The technical problem of low efficiency of performing early warning on the barrier in the environment where the virtual reality device is located is solved.

The invention provides an intelligent early warning system for monitoring device leakage, capable of achieving rapid early warning processing of automatic identification and alarm information sendingof the system after liquid leakage of the device occurs at night and under severe weather conditions. The intelligent early warning system comprises a video acquisition module, a video image enhancement module, a data labeling module, a model construction module, a model learning module, a data verification module and a leakage early warning module. The video image enhancement module respectivelyprocesses video images at night, in rainy days and in haze weather conditions by adopting a self-adaptive enhancement algorithm based on closed operation, a fuzzy C-means algorithm and a Retinex algorithm. The data labeling module is used for classifying the liquid leakage states into three types, namely permeation, leakage and injection. The model construction module constructs a five-layer deepneural network model, acquires characteristic parameters through supervised training, and verifies and optimizes the deep neural network through the data verification module. The intelligent early warning system for monitoring device leakage also has the advantages of timely response, high intelligent degree and the like.

The invention provides an indoor positioning and monitoring system based on UWB, comprises a remote monitoring and command platform, a movable positioning device arranged outside the fire accident scene, a UWB node arranged on the fire rescue personnel entering the fire accident scene, a physiological condition monitoring module, an environment monitoring module, a data transmission module and analarm module, wherein the remote monitoring and command platform comprises a remote monitoring and command platform, a movable positioning device arranged outside the fire accident scene, a UWB node arranged on the fire rescue personnel entering the fire accident scene, a physiological condition monitoring module, an environment monitoring module, a data transmission module and an alarm module. The invention adopts the movable UWB anchor node, and can quickly establish a spatial positioning system at the scene of a fire accident, so as to carry out real-time positioning on the fire rescue personnel entering the scene of the accident, and has high flexibility and adaptability. Through the data sensed by the sensors, the physiological and environmental conditions of the fire rescue personnelcan be obtained in real time, and the personal safety of the fire rescue personnel can be effectively ensured. Through the remote monitoring and command platform can be seen all fire rescue personnelin the scene of fire accidents in the specific location and physiological and environmental conditions can be effective rescue deployment command and provide the best rescue escape route.

The invention relates to equipment for monitoring environmental protection measures in a transmission and transformation project construction process. The equipment comprises an air detector, a noise monitor, an electromagnetic environment monitor, a mobile intelligent terminal, a database server, an application server, a PC (personal computer) client side and an environment protection management sub system, wherein signal output ends of the air detector, the noise monitor and the electromagnetic environment monitor are in wireless communication connection with a signal input end of the mobile intelligent terminal; a communication end of the mobile intelligent terminal is connected with a communication end of the database server; the other communication end of the database server is connected with a first communication end of the application server; the second communication end of the application server is connected with the PC client side; the third communication end of the application server is connected with the communication end of the environmental protection management sub system. The equipment can be used for realizing intelligent collecting and processing of environmental protection information in the construction process, analyzing and completely monitoring the monitoring execution condition of the environmental protection measures, and effectively improving the environment quality of the construction site.

The invention provides a water and fertilizer control system based on the Internet of things. The system comprises a power supply, a control unit, a monitoring module, a storage module and a construction module; the power supply is electrically connected with the control unit, the control unit is electrically connected with the monitoring module, the storage module and the construction module, and the monitoring module comprises a humidity monitoring sensor, a temperature sensor and a soil measuring unit; the soil measuring unit comprises a soil moisture sensor, a soil hygronom, a soil temperature sensor and a soil salinity sensor; the storage module comprises a central management database, a data management server and a data management platform, the construction module comprises a water pump, a fertilizer spraying machine, an alarm and a signal lamp, the control unit comprises a controller and a control switch, and the control unit is electrically connected with a remote control end through a wireless receiving and transmitting device. According to the water and fertilizer control system based on the Internet of things, the design is reasonable, convenience is brought to agricultural water and fertilizer control, and the system is more suitable for modern agricultural planting.

The invention provides an intelligent traffic meteorological monitoring system. The intelligent traffic meteorological monitoring system comprises a central processing device, a meteorological information collecting subsystem, an image collecting device, an image processing device, a signal processing circuit, a wireless transmitting device, a variable information board, a variable speed limit traffic sign, a road side broadcast, a car navigator, a display device, and a storage device. The meteorological information collecting subsystem comprises a sensor component and a GPS locator to monitorthe meteorological condition of a road, and can automatically collect a variety of meteorological information according to various sudden or abnormal conditions and meteorological conditions to promptly remind a driver of the road surface ahead and release the bad weather information. According to the intelligent traffic meteorological monitoring system, the installation and maintenance are convenient, the maintenance cost is low. The image processing device sequentially performs image gray conversion, image enhancement, and image smoothing processing on the collected image. The image information of the image collecting device can be extracted efficiently and quickly, the recognition accuracy of the road image can be improved, and the occurrence of the false positive is effectively reduced.

The invention discloses an intelligent auxiliary driving system with a driver behavior analysis and monitoring function. The intelligent auxiliary driving system with the driver behavior analysis andmonitoring function comprises a driver action capturing module, an automobile running state acquisition module, a driving behavior analysis and control module and a driving behavior feedback module. Through the mode, the intelligent auxiliary driving system with the driver behavior analysis and monitoring function can accurately and quickly judge driver behaviors and automobile driving states, andtimely control and remind a driver to prevent accidents; and the safety performance is improved.

The invention discloses a transparent polyurethane composition with visible gelling characteristic and a preparation method. The transparent polyurethane composition comprises the ingredients in parts by weight as shown in the claims and the description: hydroxyl polyacrylate dispersion resin, a waterborne polyurethane dispersion, extinction slurry, a humectant, an antifoamer, a thickener, a leveling agent, an anti-settling agent, a preservative agent and water. Varnish main paint prepared from the ingredients is mixed with a curing agent, liquid paint is gelled after an activation period, the gelling plays a role in timely reminding constructors, then, the quality of construction is guaranteed, and thus, the transparent polyurethane composition has an extremely high market practical value.

The invention discloses a method and a device for reminding a user to punch in and out work, and relates to the technical field of big data. The method comprises the following steps: acquiring latitude and longitude coordinates of a current position of a user terminal; determining whether the latitude and longitude coordinates are within a preset target card punching position range; when it is determined that the latitude and longitude coordinates are within a preset target clock-in position range, determining the moment when the user terminal enters and/or the target clock-in position range according to obtained user terminal positioning data; and when the moment is within a preset on-duty and/or off-duty clock-in time period, sending notification information for reminding a user to carry out on-duty and off-duty clock-in operation. The method can improve the efficiency of reminding the user to punch in work, reduces the card punching missing rate of employees, and improves the user experience.

The invention provides a prisoner positioning management system based on the Internet of Things. Compared with a prisoner positioning management systems in the prior art, the prisoner positioning management system based on the Internet of Things comprises a camera device, a server and a terminal device, wherein the camera device is used for monitoring and capturing images of a prison area; the server is used for analyzing and processing picture information shot by the camera device to further obtain position information and movement tracks of prisoners; and the terminal device is used for obtaining prisoner related information in a prison through corresponding permission. According to the positioning management system, the position information of prisoners in the prison can be monitored inreal time, and query of relevant detailed information of prisoner activities of corresponding levels stored in the server can be performed according to the levels of the prison management personnel so that the high efficiency and the safety of the positioning management system can be guaranteed.

The invention discloses a battery protection board, comprising: a body; a voltage abrupt detecting circuit disposed on the body, wherein the voltage abrupt detecting circuit is configured to detect whether a battery voltage is abruptly changed and to output an abrupt signal when a sudden change occurs in the battery voltage; a battery protection unit, wherein the battery protection unit is connected to an output end of the voltage abrupt detecting circuit, the battery protection unit is configured to determine that the battery is damaged when receiving the abrupt signal and to protect the battery. The battery protection board of the invention can detect the battery abnormality in real time by detecting whether the battery voltage is abruptly changed, thereby timely protecting the battery,and avoiding the safety hazard caused by the battery abnormality. The invention also discloses a battery assembly with the above battery protection board and a terminal device having the same.

The invention discloses an underground water level remote automatic observation device. A fixed seat and a measuring scale are arranged on the upper ground of a drilled hole, a floating ball is arranged in the drilled hole and fixedly connected with a connecting rod, the connecting rod is slidably connected in a sleeve in a sleeving manner, the sleeve is fixedly connected with a slider, the slideris slidably connected with a vertical rod of the fixed seat, a marking rod and a connector are fixed at the upper end of a rack of the connecting rod, the pointer end of the marking rod approaches toa scale position of the measuring scale, the rack is engaged with a gear, the gear is fixed with a rotating rod, the rotating rod is connected with the fixed seat through a bearing, a driving bevel gear is arranged on the rotating rod and engaged with a driven bevel gear, the driven bevel gear is fixedly mounted on a threaded rod, the threaded rod is rotatably connected with the fixed seat through the bearing, a threaded hole slider is connected on the threaded rod in a threaded manner, and alarm devices are arranged at the upper end and the lower end of a supporting plate fixed onto the fixed seat and can contact with the threaded hole slider. The device has the advantages of simple structure, reliability in working and the like.

The invention discloses a smart home service robot system based on diet and health management. The smart home service robot system comprises a health management service module, a diet plan module, a meteorological service module, a voice broadcast device, an emergency call module, a financial management module and a family reading recommendation module which are shown on a display terminal througha computer terminal, wherein a seasonal diet plan, an exercise suggestion plan, a conditioning diet plan and a pathological diet plan are stored in the diet plan module, and provided for the health management service module for invoking; the diet plans provided by the diet plan module are compared through the health management service module, and meanwhile corresponding financial budget information is stored in the financial management module; and financial records corresponding to the diet plans are given. According to the smart home service robot system, diet plan push is directly set at the computer terminal, and the diet plan recommendation process is related to real-time meteorological information and family health conditions; detailed diet plans and medicine reminds are customized according to family physical conditions; and meanwhile diet financial conditions can be further monitored in real time.

The invention discloses an alarm method and device based on platform door state detection. The method comprises the following steps of detecting first state information of at least one platform end door and second state information of at least one SPKS protection button corresponding to the platform end door in real time; according to the first state information, controlling warning broadcast of arail-mounted area corresponding to the platform end door; controlling the playing state of the warning broadcast according to the second state information; wherein the SPKS protection button is located in the rail-mounted area. According to the invention, people entering the rail-mounted area can be effectively reminded and warned. Workers can be reminded to press down the SPKS protection buttonto block the area when entering the rail-mounted area, it is guaranteed that the workers entering the rail-mounted area are warned and reminded in time, safety problems are avoided, meanwhile, a largeamount of manpower does not need to be arranged to watch the platform end door, cost is saved, and efficiency is high. The method can be widely applied to the technical field of rail transit.

The invention provides a noise monitoring system. The system comprises volume acquirers, a controller and a display. The volume acquirers and the display are connected with the controller. The volume acquirers send acquired volume information to the controller. The controller compares the received volume information with set volume data and displays a comparison result on the display. Compared with the prior art, the system has the following beneficial effects that the volume acquirers carry out volume acquisition on multiple monitoring points, so an objective of monitoring the current noise quantity of each region in real time is achieved; and regions where the noise exceeds the standard are prompted and managed timely.

The invention relates to ornamental flower pots, in particular to a novel ornamental flower pot with Internet of Things equipment. The novel ornamental flower pot comprises a flower pot framework, a water inlet pipe, a water pump, a main water pipe, a first branch water pipe, a second branch water pipe, a support, a first bearing, a hollow water pipe, a rotary shaft, a first motor and the like, wherein a square groove is formed in the flower pot framework, an I-shaped groove is formed in each of the left side and the right side of the bottom of the flower pot framework, and through holes are evenly formed in the center of the bottom of the flower pot framework and communicated with the square groove. The novel ornamental flower pot has the advantages that the flower pot has functions of water storage and intelligent watering and is capable of being remotely controlled, the water storage tank of the flower pot has the water storage function and can facilitate flower watering and collect water discharged from the through holes due to excessive watering, a user transmits a signal through a terminal, and a wireless receiver receives the signal.

The invention relates to the field of wearable computing, in particular to a fall risk real-time evaluation system and method based on a multi-scale spatio-temporal hierarchical network. The system comprises a data preprocessing module, a hierarchical evaluation network and a batch conversion and voting mechanism module, wherein the hierarchical evaluation network comprises a first-layer fall risk evaluation module, a multi-scale spatial-temporal feature extraction module and a second-layer fall risk evaluation module, and the second-layer fall risk evaluation module comprises an adversarial domain adaptation structure and a sample fall risk output structure. According to the invention, a secondary screening opportunity is provided for high-risk samples, and the probability that the high-risk samples are missing from detection is reduced; and meanwhile, the performance of a model in the face of unknown samples in a cross-subject scene is optimized, voting is performed by using less gait data, and the purpose of real-time evaluation is achieved.

The invention discloses an intelligent sitting posture reminding method and device, and the method comprises the steps: training a neural network model through a federal learning method, and obtaining a third sitting posture preset model; obtaining height information and skeleton information of the first user; inputting the third sitting posture preset model to obtain standard sitting posture information of the first user; performing multi-angle image acquisition on the first user through the image acquisition device to obtain N pieces of first image information; constructing a three-dimensional sitting posture model of the first user; obtaining first sitting posture information of the first user; comparing the first sitting posture information with the standard sitting posture information to obtain a first comparison result; and determining whether first reminding information is obtained or not according to the first comparison result. The technical problem that in the prior art, real-time monitoring, intelligent reminding and timely correction cannot be conducted on the unattended sitting posture of the pupil, and then bone development correction in the later period is affected is solved.

The invention discloses a parking system based on a JAVA platform. The parking system comprises a data acquisition module, a display module, a registration and login module, an equipment processing module, an order module, a charging module, a management module, a data processing module and an analysis regulation and control module. The data acquisition module is used for acquiring parking vehicle information, parking space information and user information, the parking vehicle information comprises a parking number, a license plate number, parking duration, parking coordinates and parking fees, and the parking space information comprises parking space coordinates, parking space states and parking space equipment; the user information comprises an account name, an account password, an account balance and an account type, and the account name, the account password, the account balance and the account type are sent to the data processing module. The problem that early warning and prompting cannot be carried out in time according to the types of different parked vehicles and the parking states and the payment states of the different parked vehicles can be solved, and the problem that real-time monitoring and adjustment cannot be carried out according to the running state of parking space equipment can be solved.

The invention relates to exception handling in the field of insurance underwriting, in particular to an exception insurance policy reminding method and a related device which are applied to service equipment, and the method comprises the following steps: determining whether a first insurance policy contains scanning information of a set image, the set image being used for representing that an insured person of the first insurance policy has health exception; If the first insurance policy contains the scanning information of the set image, obtaining health notification information and underwriting information contained in the first insurance policy; If the health notification information is abnormal and the underwriting information is non-underwriting, marking the first insurance policy asa first type of abnormal insurance policy; And under the condition that the first insurance policy is an abnormal insurance policy, carrying out reminding operation which is used for reminding that the first insurance policy is an abnormal insurance policy. According to the embodiment of the invention, the abnormal insurance policy can be timely reminded.

The invention discloses an environment-friendly anticorrosion abrasion-resistant luminescent marking coating production method which includes the steps: 1) adding solvents to completely dissolve chlorinated rubber, acrylic resin and modified piperylene-based hydrocarbon resin; 2) uniformly stirring anti-yellowing a polyurethane prepolymer, a chain extender, an antioxidant, long-lasting polyurethane luminous powder to obtain mixture; 3) adding pigments, fillers and additives into the mixture prepared in the step 2) to uniformly stir materials; 4) adding composite rare earth in the step 3), 5) grinding the materials uniformly dispersed in the step 4), and packaging the grinded materials. The environment-friendly anticorrosion abrasion-resistant luminescent marking coating production method is efficient and suitable for industrial production, a coating is environmentally friendly, high in comprehensive performance, excellent in abrasion resistance and anticorrosion water resistance and long in service life and can continue to emit light for a long time without light, and a driver can be timely, continuously and remarkably reminded and warned.

The invention relates to the technical field of packaging of camera modules, in particular to a camera module UV curing system based on a rotary disc. The camera module UV curing system comprises an acquisition module, a vertical module, a horizontal module and a control module, wherein the acquisition module is used for acquiring a real-time temperature value of a UV adhesive and sending the real-time temperature value of the UV adhesive; the vertical module is used for irradiating the UV adhesive from the vertical direction through a first UV light source; the horizontal module is used for irradiating the UV adhesive from the horizontal direction through a second UV light source; and the control module is used for receiving the real-time temperature value of the UV adhesive and controlling the first UV light source and the second UV light source to irradiate the UV adhesive in real time according to a preset rule and the real-time temperature value of the UV adhesive, so that the temperature of the UV adhesive does not exceed a preset temperature threshold value. According to the camera module UV curing system, the real-time temperature of the UV adhesive is fed back, and the irradiation mode is adjusted according to the preset rule, so that the technical problem of camera material denaturation caused by too high camera temperature is solved.