46results about How to "Real-time monitoring of location information" patented technology

The invention relates to personnel care systems, in particular to an intellisensive elderly assistant care system comprising an intelligent watch, a multifunctional detector, a gateway, cloud management software and a mobile internet application client terminal. The intellisensive elderly assistant care system combines the technologies of the internet, mobile internet and internet of things, and is capable of monitoring position information, behavior information and physiological health indicator information of elderly, management staff and relatives of the elderly can be notified timely when safety of the elderly is threatened, disadvantages of an existing pension information management system can be overcome, and health and safety of the elderly can be concerned anytime and anywhere. The system has the advantages that equipment cost is low, construction is simple, system configuration is flexible, and usage is facilitated.

The invention, which relates to the technical field of the automobile leasing equipment, provides an unattended vehicle taking and returning system and method thereof. The system comprises a vehicle, a vehicle-mounted device, a mobile phone APP, and a server. The vehicle-mounted device is connected with the vehicle by a CAN bus and can read vehicle OBD interface information; and information including vehicle electricity information and code table mileage is sent to the server. Under the circumstance that the vehicle-mounted device is in a networking state, the collected data are transmitted to the server by a wireless communication network and a control instruction of the server is received, so that with a vehicle renting APP, the user can control the vehicle-mounted device by a remote server. Besides, the method includes a vehicle taking flow and a vehicle returning flow. The number of the management staff of the station can be reduced and the management cost can be lowered; a complete self-service effect without any management staff intervention is realized, so that the operation cost is lowered; the vehicle position information is monitored in real time, thereby preventing a vehicle losing phenomenon; and self-service type vehicle taking or returning can be completed with or without a network.

The invention discloses a GPS-based intelligent sanitation management system. The system is characterized by comprising a first positioning module, a second positioning module, a third positioning module, an information input unit, a server, an early warning module, a first communication module and a second communication module; the first positioning module is responsible for sending location information of each sanitation vehicle to the server; the second positioning module is responsible for sending trash can location information to the server; the third positioning module is responsible for sending location information of sanitation workers to the server; the information input unit is connected with the server and is responsible for inputting sanitation vehicle driver information, sanitation worker information and trash can information by an administrator; the server is responsible for setting threshold values of the number of sanitation vehicles, the number of sanitation workers and the number of trash cans in each sanitation region; the first communication module and the second communication module are responsible for receiving corresponding instruction information sent by the server. Through the system, sanitation work can be known in time, and management efficiency is improved.

The invention discloses a system for large-scale marine equipment recyclying and networking method and recyclying method thereof, the system comprises a beacon device, a ship-based base station and ashore-based base station, and the beacon device comprises a main control unit, and a GPS module, a stroboscope lamp, a LoRa module and a power supply module which are connected with the main control unit; the ship-based base station comprises a main control unit, and a Beidou module, a LoRa module, a display screen, a storage device, an electronic compass and a power supply module which are connected with the main control unit. The shore-based base station comprises a main control unit, and a Beidou module, a power supply module and a computer which are connected with the main control unit. According to the recycling system disclosed by the invention, shore-based workers and ship-based workers can simultaneously monitor the states of the beacon machine devices, the sending frequency of thebeacon machine devices can be changed by sending instructions, and information such as positions, distances, directions and electric quantity of a plurality of beacon machine devices can be checked in real time.

The invention discloses a system and a method for automatically counting assets based on mobile terminal asset code scanning, which relates to the technical field of asset counting. The system for automatically counting assets based on mobile terminal asset code scanning comprises a server, a mobile terminal and an RFID electronic tag. The server comprises a processor, a first memory, a first communication module, a data processing module and a database. The mobile terminal comprises a microprocessor, a second memory, a second communication module, a lithium battery, a first GPS positioning module, an RFID reading and writing module, a tag management module and an indicator module. The RFID electronic tag comprises a high frequency communication module and a second GPS positioning module.The invention receives the information data of each fixed asset scanned by each mobile terminal through the server and feeds back the information data to each mobile terminal after being aggregated. The invention can rapidly count the fixed assets scattered in a large range in a short time, improves the efficiency of the asset count and reduces the cost of the asset count.

The invention discloses a miniature wireless repeater with an anti-theft function. The repeater comprises a protective box, a supporting column is fixedly arranged at the bottom end in the protectionbox; compression springs are fixedly arranged at the top ends of the supporting columns; a supporting plate is fixedly arranged at the top end of a connecting sleeve; a GPS positioner is fixedly arranged at the bottom end in the repeater body; a single-chip microcomputer fixedly connected with the repeater body is arranged on one side of the GPS positioner. A wireless transmitter fixedly connectedwith the repeater body is arranged on one side of the single-chip microcomputer. Through holes are formed in the box walls of the two sides of the protection box, a threaded sleeve is movably arranged in the through hole; a movable plate is fixedly arranged at one end of the threaded sleeve. According to the miniature wireless repeater with the anti-theft function, by arranging the GPS positioner, the single-chip microcomputer and the wireless transmitter, the position information of the repeater body can be conveniently monitored in real time, theft is prevented, by arranging the protectiveshell, the repeater body can be prevented from being damaged due to vibration, and the repeater body is effectively protected.

The invention provides an individual soldier positioning and communication system based on a smart watch. The system comprises the smart watch, a relay device and a background server. The watch device has no difference with an ordinary watch, but is lighter and smaller than the ordinary watch, 5 key positions are arranged on the surrounding of the watch, and a Beidou timing Beijing time and the current year, month, day and week are displayed on a main interface. The watch device can measure the current altitude information, the heart rate information, the walking step number information, the geomagnetic azimuth information and the Beidou Positioning information of a wearer. All kinds of information are switched and displayed by a key at the top right corner of the surface of the watch. The watch device can sends all kinds of material requests and multicast messages to the background, check an individual state and set watch parameters.

The invention discloses a cold chain pipeline logistics routing switching system. The cold chain pipeline logistics routing switching system is characterized by comprising a plurality of cold chain pipelines (1), a pipeline routing switching device (2) and a cold chain container (3), wherein the cold chain pipelines (1) are intersected to form a routing; the pipeline routing switching device (2) is positioned in the position of the routing, and is configured to be capable of moving so as to realize selective switching in different cold chain pipeline directions; the cold chain container (3) operates in the cold chain pipeline (1), and is configured to be capable of moving along with the pipeline routing switching device (2) at the position of the routing so as to selectively enter into different cold chain pipelines (1). The system breaks through the limitation of fluid pipelines, pipeline transportation of cold chain goods is realized, and the switching of circuits in the position ofthe pipeline routing is further realized.

The invention discloses a cable tunnel interior and ground position cooperative positioning system and method, and the system comprises: a positioning label which is used for positioning a person in atunnel; multiple groups of positioning base stations, which are arranged in the tunnel to acquire distance information between the positioning label and the positioning base stations; a positioning server, which is used for receiving the distance information between the positioning label and the positioning base stations and calculating the position information of the personnel in the tunnel; anda ground client, which is used for receiving the position information sent by the positioning server and the distance information between the positioning label and the positioning base stations, andcalculating the longitude and latitude coordinates of the personnel according to a cable tunnel trend chart and the longitude and latitude coordinates of the positioning base stations. Position positioning of personnel in the cable tunnel can be completed on the ground, longitude and latitude coordinates of the personnel in the tunnel are obtained, the longitude and latitude positions of the personnel in the tunnel are obtained through the longitude and latitude coordinates, and when the personnel in the tunnel is positioned, positioning does not depend on ground appendages.

The invention provides a campus student smart bracelet monitoring system and method based on Lora communication and federated learning, and belongs to the technical field of Internet of Things. According to the invention, federal learning is used, model updating is carried out through a basic global health monitoring model and data collected by a sensor in a Lora bracelet configured by each student, and only encrypted model data are transmitted among the Lora bracelets, the Lora gateway and the cloud server. The local model data of the terminal is integrated with the global health monitoring model in the cloud server, and a more real model is obtained after updating. According to the system, the functions of protecting the privacy of the students and monitoring the health conditions and the motion states of the students in the campus are provided, and the purposes of lower system power consumption, real-time large-range monitoring, data transmission and prediction of the future health conditions of the students are achieved.

The invention discloses a DSP-based indoor inertial navigation system. The current navigation sensing methods used by wheeled sports cars comprise visual, photoelectric, ultrasonic, odometers and thelike so that the wheeled sports cars are relatively prone to be disturbed by the external environment and cannot meet the needs of the vast market. The DSP-based indoor inertial navigation system consists of a wheeled car (1) and a PC terminal (2), wherein the wheeled car is internally provided with a digital compass (3), an accelerometer (4), a gyroscope (5), a core plate and a driving plate; thecore plate is connected with the digital compass, the accelerometer and the gyroscope; the core plate is connected with the PC terminal through a WIFI signal; and the driving plate is connected withthe core plate. The invention is applied to the DSP-based indoor inertial navigation system.

The invention discloses a multi-path optical switch synchronous rapid switching control system and a control method thereof. The multi-path optical switch synchronous rapid switching control system comprises a multi-axis motion controller, a plurality of optical switches, opening position sensors and closing position sensors, wherein the opening position sensors and the closing position sensors are arranged on the optical switches respectively. Each optical switch comprises a driving motor and a blocking piece connected to a transmission shaft of the driving motor, the blocking pieces are usedfor blocking laser beams, and the driving motor of each optical switch, the opening position sensor on each optical switch and the closing position sensor on each optical switch are connected with the multi-axis motion controller. According to the invention, a micro driving motor is used as a moving body of the blocking pieces of the optical switches, a position sensor is arranged at each of theopening position and the closing position of each optical switch, and the high-speed multi-axis motion controller is adopted to accurately control the motion distance of each optical switch with high-speed pulse, so that the multi-path optical switch has the characteristics of quick response, accurate positioning and high synchronism.

The invention discloses a detection method for the position of a crystal oscillating sheet in an evaporation device, an evaporation method and a related device. At least two metal electrode plates unparallel to each other and the crystal oscillating sheet located at the center of a detection hole form a capacitor; when the crystal oscillating sheet works, a capacitance value of the capacitor is detected in real time; if the position of the crystal oscillating sheet relative to the detection hole is abnormal can be confirmed according to the detected capacitance value of the capacitor; an abnormal crystal oscillating sheet is replaced if the position is abnormal. In the process of material evaporation, the position information of the crystal oscillating sheet can be monitored in real time in a manner of detecting the capacitance value of the capacitor formed by the crystal oscillating sheet and the metal electrode plates, so that the crystal oscillating sheet on abnormal position can bereplaced in time, the abnormal fluctuation of evaporation rate caused by the crystal oscillating sheet deviated from the center of the detection hole can be avoided and the productivity and the product yield can be promoted.

The invention provides an intelligent control method for the motion trail of a meal delivery robot, and the method comprises the steps of S1, carrying out full-coverage positioning on the layout in a restaurant, and generating a restaurant map; S2, when a meal preparation instruction of a user is received, obtaining the dining position and the face information of a meal preparation instruction sending terminal in the restaurant map; S3, when a meal delivery instruction is received for the first time, extracting the face information associated with the meal preparation instruction, comparing the face information with an image collected in real time, and if the dining position is not changed, executing the step S4; if the dining position changes, revising the dining position in the meal preparation instruction again, and then executing the step S4; and S4, calculating the shortest path between the position of the robot and the dining position associated with the meal preparation instruction in the restaurant map, and generating the motion track. The method has the advantages of being high in precision, good in stability and high in cost performance, meanwhile, the problem that the environment in the restaurant is changeable is solved, potential safety hazards are avoided, adaptability is high, and application is flexible.

The invention provides a nut tightening device which comprises a positioning rod capable of being positioned to any position in space, a nut sleeve located at the end of the positioning rod, a visualsensor located on the positioning rod and used for shooting towards the direction of the nut sleeve, an electric wrench fixed to the positioning rod and used for driving the nut sleeve to rotate, anda control system, wherein a nut can be sleeved with the nut sleeve. The control system is used for driving the positioning rod to move based on an image shot by the visual sensor to enable the nut sleeve to sleeve the nut and also used for driving the electric wrench to rotate when the nut is sleeved with the nut sleeve so as to further drive the nut sleeve to rotate, and thus the nut is screwed on a screw rod.

The invention relates to an electric-control mechanical stepless row spacing regulator for a seeder. The electric-control mechanical stepless row spacing regulator comprises a tank body, and a power input device, a power output device, a transmission device, a regulating device, a plurality of sets of oscillating bar reset devices, a limiting device, a displacement detection device and a row spacing indicating device which are arranged in the tank body. The row spacing regulator is characterized in that the power input device comprises an input shaft, a spacer sleeve I and a plurality of cams spaced at a certain angle, two guide racks are arranged in the middle of two ends of a regulating rack, the lower end of the regulating rack is provided with oscillating shafts equal to the cams, roller oscillating bars penetrate the oscillating shafts at intervals, one end with a roller of each roller oscillating bar is pressed on the corresponding cam by the corresponding oscillating rod reset device, the other end of each roller oscillating bar is hinged with a clutch housing, a screw worm of the regulating device horizontally penetrates the regulating rack, one end, close to the worm, of the regulating device extends out of the tank body to be connected with a gear motor shaft, and a micro sliding block displacement sensor probe of the displacement detection device is fixed on the regulating rack. The electric-control mechanical stepless row spacing regulator for the seeder can be used for performing stepless regulation on row spacing so as to achieve variable seeding.

The invention relates to a storage monitoring system integrating wireless radio-frequency identification (RFID) technology, which is used for a semiconductor and comprises a plurality of carriers, a storage monitoring host computer, a plurality of RFID labels and a RFID reader, wherein each carrier carries at least one semiconductor object; the RFID labels are respectively arranged on each carrierand the semiconductor object, each RFID label is provided with label information; and the RFID reader can read or write label information from the RFID labels. The storage monitoring host computer comprises a database storing data relative to the storage monitoring system, a RFID mediate software processing the operation between the RFID reader and the RFID labels, a web interface processing commands transmitted by an operator of inside Internet online and outputting the corresponding result, an output and input interface processing the commands transmitted by the operator of inside Internetonline and outputting the corresponding result, and a storage controller processing storage of data among the database, the RFID mediate software, the web interface and the output and input interfacefor executing the operation of the storage monitoring.

An underground working personnel emergency rescue guiding system and a guiding method are provided, so safety management personnel can timely learn about underground personnel distribution conditions, early warning can be timely send to underground people and an effectively escape route can be timely provided for underground personnel when danger happens, thus effectively reducing personnel casualty and economic losses, and improving mine enterprise safety production level; the guiding system comprises a host computer, a fiber communication device, a communication substation, an information miner light, an audible-visual annunciator, an escape guiding screen and a power supply; the guiding method comprises the following steps: the host computer receives people monitoring data from the communication substation through the fiber communication device, and sends short message data, alarm data and escape guiding data to the communication substation; the communication substation sends the short message data to the information miner light, and respectively transfers acousto-optic alarm data and escape guiding data to the audible-visual annunciator and escape guiding screen; the underground working personnel wear the information miner light, send communication codes identifying IDs to the communication substation, and receive the early warning information and the guiding route from the communication substation.