44results about How to "Track in time" patented technology

The invention relates to a monitoring anti-theft tracker for a power supply transformer which comprises a GPS tracing positioning module, a monitoring sensor, a wireless communication module, a battery and a power control module which is used for a selecting transformer to charge for the battery or the battery to supply power to an anti-theft processor. A single-phase terminal of the transformer is connected with the power control module. The battery is connected with the power control module which is connected with the anti-theft processor. The anti-theft processor also comprises an anti-theft processing module which is used for sending out an anti-theft alarming instruction according to an abnormal signal of the monitoring sensor and a data transmission module which is used for extracting GPS address information and sending number of the transformer, the GPS address information and the anti-theft alarming instruction to the wireless communication module. The monitoring sensor is connected with the anti-theft processing module. The GPS tracing positioning module and the anti-theft processing module are connected with the data transmission module. The data transmission module is connected with the wireless communication module. The monitoring anti-theft tracker for the power supply transformer has the advantages of good reliability and good detection effect and can trace the position of a stolen transformer in time.

The invention relates to an air pollutant monitoring and early-warning method and an air pollutant monitoring and early-warning cloud platform. The air pollutant monitoring and early-warning cloud platform comprises a data acquisition module, a data processing platform and a communication module, wherein the data acquisition module is used for acquiring a pollutant concentration in the air, a wind direction and a wind speed; the data processing platform is used for acquiring data output by the data acquisition module, adopting a puff orbit model for conducting three-dimensional flow field simulation, correcting error data through utilizing fitted historical pollutant concentration and wind speed monitoring data, predicting a pollutant concentration at a fixed location in future and calculating an air pollution index, and conducting three-dimensional flow field simulation by means of the puff orbit model to obtain pollutant concentration planar distribution by utilizing pollutant concentrations at monitoring points and the wind speed monitoring data for tracking a pollution source precisely; and the communication module is used for connecting a management system in a wired or wireless manner, connecting a user terminal in a wireless manner, and issuing air quality inspection reports, prediction reports, pollutant distribution contour diagrams and possible pollution source locations to the user terminal.

The invention provides data transmission method, server and system based on message queues. The method comprises following steps: acquiring the message data packet from the received message queues by receiving message data packet transmitted by application terminal of message queue receiving source; configuring routing for the message data packet according to the address information of the message data packet and prestored routing configuration information; transmitting the configured routing message data packet to target application terminal by transmitting message queue. The invention provides a reliable message data packet forwarding mechanism enabling the message data packet arbitrarily distributing and returning according to one routing attributes of itself.

The invention provides a vehicle alarm method and device. The method includes the following steps that: when it is detected that a vehicle is started, image information in a preset direction in the vehicle is acquired through a camera; face information is extracted from the image information, whether target face information matched with the face information exists in a pre-stored face information library is detected; and if target face information matched with the face information does not exist in the pre-stored face information library, alarm information is sent to a preset target terminal through the Internet of Vehicles, wherein the alarm information contains a vehicle identifier, vehicle position information and the extracted face information. With the vehicle alarm method and device of the invention adopted, the vehicle can be tracked timely, and the risk of being stolen of the vehicle can be decreased.

The invention provides a system and a method for recording automobile accidents. The system for recording automobile accidents comprises 1, an automobile event monitoring module for monitoring an automobile hit event or an automobile window and / or door knocking event, and producing a monitoring result, 2 a sensor module for acquiring environmental information in an automobile and / or outside the automobile based on the monitoring result, wherein the environmental information comprises current position information of the automobile, and 3, a data memory module for storing the environmental information in the automobile and / or outside the automobile. Through the system and the method, environmental information in an automobile and / or outside the automobile is recorded in real time so that data support for accident evidence collection and anti-theft tracking is provided.

The invention discloses a pathological voice subdivision method. A model training module and an identification module are included. The model training module is used for modeling of input voice signals, getting corresponding likelihood, calculating and comparing matching probabilities, and finding out voice signals meeting the conditions. The identification module is used for matching the voice signals which meet the conditions. The lengths of the input voice signals are not required, the voice signals can have characteristic parameters of any types, and different weights are distributed to different characteristics. Therefore, advantages of all parameters can be utilized, and the number of dimensions of the characteristic parameters is not limited. Multiple times of trainings can be carried out, retraining is carried out on voice signals which are difficult to identify, and threshold values, finishing conditions and identification conditions can be flexibly set in the training. By means of the pathological voice subdivision method, types of pathological voices can be automatically set and subdivided precisely, pre-diagnosis of voice diseases and timely-tracking of recovery condition of a patient are achieved, and meanwhile the pathological voice subdivision method is suitable for being used for health self-inspection of teachers and singers and the like.

The invention provides a vehicle video recognition method. The vehicle video recognition method comprises the following steps of decoding video data of a monitoring device and separating data frames to form image data of each frame of videos; performing vehicle license plate recognition to each frame of images and building a video image vehicle license plate recognition coinciding degree list; calculating probabilistic list data of a vehicle license plate recognized from continuous adjacent frames of images and locking vehicle license plate information in videos; calibrating vehicle license plate recognition accuracy again according to the vehicle license plate recognized in the videos of the monitoring device and accordingly acquiring accurate vehicle recognition effect. The vehicle video recognition method aims at fully applying the existing monitoring device, further finishing perspective mastering of monitored video information, improving effective data utilization of public security department, security and protection department, traffic department, traffic police department and the like, improving automation degree and resource utilization rate, building an intelligentized monitoring application platform for recognition, analysis, application and aid decision making and with the monitoring device as an intelligentized node.

The invention discloses a high-precision aircraft engine assembly quality detection robot system, and relates to the technical field of aircraft engine assembly quality detection. According to the system, quality data of an engine are acquired by an industrial camera and an optical measuring device on a mechanical arm, a three-dimensional model is built by a computer according to the quality data,a detection result is judged, displayed to a detector and stored, rapidness and accuracy of the detection result of engine quality are powerfully ensured, and the detection result is timely and accurately recorded and traced.

The invention relates to a control system and a control method of RFID-based quality control of a supply chain. The control system comprises a system database, a data recording module, a data reading module and a data analysis module. The control method comprises the steps: the system database is created; the data in the system database records a storage unit corresponding to a product identification code and correctly corresponds to information in an RFID tag which is attached on the product and is the only representation of the product; and all data relevant to characteristics of product quality in the supply chain are read according to the content stored in the system database and the quality condition of the product corresponding to an RFID identification code is analyzed. Compared with the prior art, the control system and the control method of the invention can avoid complex recording in writing, shorten the time used for analyzing the data of quality control in the whole supply chain, and prevent errors which may occur in the analysis of the data of the product quality by the personnel in the prior art.

The invention discloses an IOT (internet of things)-based intelligent online multilevel monitoring system of urban sewage discharge points. The monitoring system comprises a monitoring host and transmission units, and is characterized in that the monitoring host is connected with multiple monitoring subsystems via the Internet, each transmission unit and each monitoring subsystem are connected with a network node through a wireless network, the network nodes are in wireless connection with a remote upper computer, each monitoring subsystem comprises a monitoring management host which is connected with a set-top box for remote communication, the set-top box is connected with multiple regional centralized controllers arranged in each region through a wireless network, the regional centralized controllers are in wireless connection with multiple environmental sensors, a ZigBee acquisition module is connected with the sensors and the ZigBee acquisition module and an information acquisition terminal are connected with the network nodes through the wireless network, the network nodes are in wireless connection with the remote upper computer, a mobile communication terminal is connected with a ZigBee module, and transmits data to a backend server through a public mobile communication network; the backend server receives and stores the data sent out from the mobile communication terminal.

The invention discloses a self-organizing RTK positioning method. The method comprises the steps that working modes of moving stations are selected; a reference station is selected, a high-precision standard coordinate position is set, and observation data needed by RTK positioning is obtained and transmitted to the main moving station; the slave moving station receives a satellite navigation signal and transmits the signal to the main moving station; the main moving station performs high-precision combination positioning and calculation on the main and slave moving stations, and a positioning result is sent to the slave moving station. The invention further discloses a positioning system applying the positioning method. By considering switching of the main and slave moving stations, the main and slave modes of the moving stations are determined according a certain cooperation rule; the main and slave cooperative positioning mode is adopted, power consumption of a positioning terminal can be greatly lowered, the service life of the positioning terminal can be prolonged, the relative position of the positioning terminal inside a set can be tracked in time, and the method is quite applicable to large-scale intensive application of high-precision positioning navigation; the method is low in positioning power consumption, high in positioning precision and small in data processing pressure during large-scale intensive application.

The invention discloses a grouped RTK positioning method which comprises the steps of selecting a reference station, setting a high-precision-standard coordinate position of the reference station, and acquiring observing data required for positioning; transmitting the observing data and the standard coordinate position to a main flow station by the reference station; receiving a satellite navigation signal from the flow station and transmitting to the main flow station; performing combined positioning resolving by the main flow station from itself and the flow station; and receiving positioning information from the flow station for finishing positioning, wherein the positioning information is transmitted from the main flow station. The invention further discloses a system for positioning according to the positioning method. The system comprises the reference station, the main flow station, a plurality of auxiliary flow stations and a communication link. According to the positioning method and the system, a grouped main-and-auxiliary coordinated positioning manner is used, thereby greatly reducing power consumption of a positioning terminal and prolonging service life of the positioning terminal. Furthermore the relative position of the positioning terminal in the group can be tracked in time. The grouped RTK positioning method and the system are quite suitable for large-scale intensive application in high-precision positioning navigation.

The invention discloses a work log storage method of an intelligent electronic lock, a system and the intelligent electronic lock. The work log storage method comprises the following steps: the intelligent electronic lock receives an unlocking instruction, and a lock body is controlled and unlocked; and the intelligent electronic lock records and stores a work log, wherein the work log comprises unlocking time of the lock body and a unlocking instruction source; and the intelligent electronic lock uploads the recorded and stored work log to a server. According to the invention, the intelligentelectronic lock and the server can store the work log, the unlocking time of the intelligent electronic lock can be clearly recorded, a source of the unlocking instruction is clearly recorded, so that after event of unlocking of the electron electronic lock due to malicious use authorization is happed, person can be timely tracked, processing measurements can be timely adopted, and loss can be retrieved.

The invention discloses an anti-lost early warning method and an anti-lost early warning system. The method comprises the following steps that a first mobile terminal establishes near field wireless communication connection with wearable equipment; and when the first mobile terminal is disconnected with the wearable device, other mobile terminals in the communication module perform scanning, and when the first mobile terminal and the wearable device are not scanned, other electronic devices perform scanning, and when the first mobile terminal or the wearable device is scanned and connection is established, the other electronic devices perform scanning; the positions of the other electronic devices are sent to other mobile terminals through the server, and the other mobile terminals are triggered to give an alarm. When other mobile terminals determine that the distance between the first mobile terminal and the wearable device is not within the near field communication range, other electronic devices search for the first mobile terminal and the wearable device at the same time, the search range is expanded, and the user experience is improved under the condition that the user does not know that the first mobile terminal or the wearable device is lost; the positions of the first mobile terminal and the wearable device can be tracked in time.

The invention relates to a farmland anti-theft method, device, and storage medium based on face recognition. The method comprises: verifying a face recognition authority of a visitor, and positioningthe visitor to obtain the face recognition authority and the position of the visitor; obtaining a face image of the visitor based on the obtained face recognition authority, and performing feature extraction on the face image to obtain feature data; and comparing the feature data with a feature template in a preset database, and if the comparison is successful, allowing the visitor to enter, if the comparison fails, issuing an alarm signal and generating an alarm command, and transmitting the alarm command and the position of the visitor to the main terminal of the farmland. According to the farmland anti-theft method, device, and storage medium based on the face recognition, the face recognition technology is applied to the management of the farmland, and the farmer can detect and preventthe theft incident in time, and track the theft timely, so that the significant losses can be avoided, and the management can be intelligent.

The invention provides a film and television information recommendation method and device, electronic equipment and a storage medium. The film and television information recommendation method comprises the steps: obtaining a first film and television label corresponding to a user from historical behavior data as portrait information of the user; obtaining a to-be-recommended program list corresponding to the first film and television label from a preset film and television program database according to the first film and television label, wherein the to-be-recommended program list is a list containing to-be-recommended film and television programs; calculating a recommendation index of the to-be-recommended film and television programs in the to-be-recommended program list through a presetalgorithm; and finally, screening the to-be-recommended film and television programs according to the recommendation indexes to generate a film and television program recommendation list corresponding to the user, and recommending film and television information to the user. The film and television information recommendation method is high in flexibility, can timely track the interest condition of the user at the current time point, can improve the accuracy of recommendation information, and can update recommendation quickly.

The invention provides a wafer visual detection method, a wafer visual detection system and a wafer damage detection method. The wafer visual detection method comprises the steps of detecting the position offset of a wafer box in a feeding area; detecting the damage condition of the wafer in the working area; and detecting a first number of wafers in a blanking area. Therefore, wafer box positioning, wafer damage condition and wafer number detection in different areas are utilized, a wafer detection mechanism is improved, the accuracy of detection data is guaranteed, a user can monitor the states of the wafers and the wafer boxes in real time, and cost loss caused by equipment abnormity is effectively avoided.

The invention discloses a method for alarming automobile stealing and tracking a stolen automobile. The method comprises the following steps of: when a vehicle-mounted terminal detects vehicle stealing, starting a vehicle alarm system; starting a vehicle tracking system and reporting the dynamic position of a vehicle to a monitoring center connected with the vehicle-mounted terminal; and tracking the stolen vehicle by using a service system connected with the vehicle-mounted terminal. Due to the adoption of the technical scheme, the method for alarming vehicle stealing and tracking the stolen vehicle is more reliable and instant, the stolen vehicle can be tracked in time, policemen can solve a case and recover the stolen vehicle in time, and loss is reduced for the owner of the vehicle.

The invention belongs to the field of full-link tracking, and particularly relates to a full-link tracking method and system, a storage medium and equipment, and the method comprises the steps: S1, collecting full-link tracking technical data, obtaining a service calling relation on a full link, and positioning an abnormal node in the service calling relation; s2, a full-link monitoring platform is established, monitoring indexes and rules are preset, and warning and grading are carried out on the performance information collected on the full link according to the preset rules. According to the invention, by using a full-link tracking technology, full-link data acquisition, analysis and multi-dimensional configuration monitoring alarm are carried out, and the problems that an existing bank system is lack of fuzzy service calling conditions and production problems are not checked timely are solved.

The invention discloses a modular configuration structure of a research and development institution building. The research and development institution building is a three-layer structure which is in a Chinese character hui shape; three function areas and a corridor which is in a Chinese character hui shape are arranged inside the research and development institution building; the three function areas comprise an experimental area (1), a detection area (2) and a scientific and technical information area (3); the experimental area (1) is provided with small-sized testing equipment needed by researches of technological processes, technological conditions and relative productions; the detection area (2) is provided with detection equipment; the scientific and technical information area (3) is provided with a scientific and technical information center, a technical research center and a multimedia conference room; the internal side of the corridor (4) which is in the Chinese character hui shape is a courtyard (5); the external side of the corridor which is in the Chinese character hui shape are the function areas; a rear portion of an external wall on a non-front surface of the main building is externally provided a distribution room and a fire protection control room (6) in a hanging mode; the experimental area (1), the detection area (2) and the scientific and technical information area (3) are provided with subsidiary rooms (7); and the subsidiary rooms comprise rest areas, washrooms, conference rooms, staircases, storehouses, dedusting machine rooms and the like.

The invention discloses a tuberculosis patient referral management and control method and system based on a WeChat official account. The method comprises the following steps: receiving a first requestsent when a first terminal scans a doctor two-dimensional code; returning an information input interface according to the first request; Obtaining personal information input by a user in the information input interface; Generating a referral two-dimensional code according to the personal information and the information bound with the doctor two-dimensional code; Sending the referral two-dimensional code to the first terminal; Receiving a second request sent when a second terminal scans the referral two-dimensional code; Performing referral confirmation and statistics according to the second request; Wherein the doctor two-dimensional code is bound with the information that the patient is transferred out of the hospital and the information that the patient is transferred into the hospital,and the referral two-dimensional code is bound with the information that the patient is transferred into the hospital and the personal information. According to the invention, the problem of manual information filling errors can be avoided, the timeliness of referral is improved, a hospital can track a patient in time, and the operation is more convenient. The method can be widely applied to thefield of disease control.

The invention discloses an attendance management method and system, and the method comprises the steps: obtaining attendance check-in information, generating attendance check-in data based on the attendance check-in information, storing the attendance check-in data, and storing the attendance check-in data to a blockchain if a first condition is met. According to the scheme, the attendance data isstored in the block chain, an administrator does not need to take charge, so that the attendance data stored in the block chain is public and transparent, tamper resistance of the attendance data isguaranteed, meanwhile, the attendance situation can be tracked in time, and the attendance management efficiency is effectively improved.

The invention provides a personnel on-duty management method and system, and the method comprises the steps: obtaining the position information of a manager in a toilet; according to the obtained position information, detecting the distance between the management personnel and the toilet; and determining whether to give an alarm prompt according to the detection result. By means of the technical scheme, personnel on-duty monitoring can be accurately and efficiently achieved, and manpower and material resources are saved.

The invention relates to the technical field of video analysis, in particular to a system for automatically simulating and restoring highway events through a high-precision map. The system comprises a monitoring camera unit, the output end of the monitoring camera unit is connected with an accident area positioning unit, the output end of the accident area positioning unit is connected with an involved road section map extraction unit and an involved vehicle identification unit, and the output end of the involved vehicle identification unit is connected with a u3d accident simulation unit. According to the invention, the accident area positioning unit is used for positioning an accident place, positioning information is transmitted to the involved road section map extraction unit, the involved road section map extraction unit is used for accurately extracting map information of an accident road section, and meanwhile, the involved vehicle unit is used for identifying involved vehicle information. And the identification information is transmitted to the u3d accident simulation unit, the u3d accident simulation unit carries out analogue simulation on the driving track and the real position of the vehicle, the whole process of the accident is restored, and traffic management personnel can conveniently determine the cause of the accident.

The invention discloses a joint estimation method for branch current, charge state and power state of a parallel battery pack, which comprises the following steps of: firstly, acquiring the branch current of the parallel battery pack, establishing an equivalent circuit model of a battery, and simultaneously, taking the estimated branch current and terminal voltage as input; a recursive least square method with a forgetting factor is used for identifying model parameters, a self-adaptive forgetting factor capable of changing along with a residual error is added into extended Kalman filtering to estimate the state of charge, and power state estimation under the constraint of the state of charge and terminal voltage is carried out. According to the method, the influence of the inconsistency of the lithium ion battery monomers on the branch current is considered, and the adaptive forgetting factor capable of changing along with the residual also improves the adaptability of the extended Kalman filtering to different environments, so that the estimation precision of the branch current, the charge state and the power state is improved.

The present invention designs an unattended plant watering device, which includes a protective shell, a rotary nozzle, a rotary motor, a solenoid valve, a humidity sensor and a controller. The protective shell is a cylinder, and the top of the protective shell is provided with a rotary sprinkler. The drive shaft of the rotary motor is fixedly connected, and the rotary nozzle is connected with a solenoid valve. The rotary motor and the solenoid valve are connected to the controller fixed inside the protective shell through wires, and the controller communicates with the humidity sensor set outside the protective shell through wires. . Through the combined use of rotating nozzles, rotating motors, solenoid valves, humidity sensors and controllers, it can flexibly perform sprinkling operations according to the dry humidity of the lawn, effectively reducing the excessive use of water resources, and is suitable for lawn watering in a wide range. Very high economic value.

The present invention discloses a method of tracking based delivery express things, comprising: obtaining tag information corresponding to the terminal identification label on the delivery member by a first intelligent delivery, and transmits the tag information and the identification code to the server courier, server to find whether there is a database of the tag information matches the identification number, if present, after obtaining delivery information corresponding to determine whether the delivery element have been received, and if not, proceed to; the courier identification code as sent parcel courier information identifying and code storage, while transmits information to express a first intelligent terminal; a first intelligent terminal after receiving, parsing contact information to obtain the recipient, sending the delivery notification to the recipient; the recipient receives the notification delivered to the pickup location sign for delivery member or by an authorized representative of things lead people to sign for delivery member pickup location. The present invention is such that the delivery member express safer, convenient, efficient, and timely delivery of the track members, it can be widely used in the delivery industry.

The invention relates to the technical field of block chains, and discloses a language recognition system based on a block chain technology. Voice input: controlling the voice input by pressing a mobile terminal or a terminal control button; the voice is imported into the system; step 2; voice recognition: performing intelligent recognition on the input voice by using an intelligent system; the speech recognition technology mainly comprises three aspects of a feature extraction technology, a mode matching criterion and a model training technology; a third step; and voice de-noising: processing the surrounding environment of the recognized voice to weaken or eliminate the noise brought by the surrounding environment. According to the invention, the block chain is used in cooperation with the bind speech recognition; the data can be effectively prevented from being leaked in the transmission process, and the use safety of the data is improved; the data can be tracked in time; the system can trace the source, facilitates the later query, and improves the practicability and convenience.

The invention provides a cache system of a cloud computing network and an account security and secrecy method thereof. The system is provided with a camera module and a face comparison module, so thatface comparison can be performed on people who start a cloud cache module and a cloud computing resource module, a person stealing the password is prevented from stealing internal data of the cloud cache module and the cloud computing resource module, the safety of the system is improved; and meanwhile, the stolen person can be photographed and alarmed, so that lawbreakers can be tracked in time;the timing module is matched with the starting module, so that viruses can be regularly killed for the cloud cache module and the cloud computing resource module, workers are prevented from forgetting to check and kill viruses due to negligence, the virus killing efficiency is improved, and the labor burden of the workers is reduced.

The invention provides a tracking system for an autonomous underwater robot. The tracking system comprises a buoy and the autonomous underwater robot, the buoy is connected with the robot through a zero buoyancy cable, a communication device is arranged in the buoy, a main machine of the underwater robot is connected with the communication device in the buoy through a communication line in the zero buoyancy cable, and the underwater robot is connected with a monitoring station through the communication device; and the buoy comprises a communication compartment and a floating ring, and the communication compartment is fixedly mounted on the inner side of the floating ring through a fixing frame. According to the tracking system for the autonomous underwater robot, communication between theunderwater robot and the monitoring station is achieved through the buoy, thus communication of the underwater robot is not affected by seawater, the communication distance is effectively enlarged, data transmission is complete and high in speed, and the monitoring station can track and control the underwater robot in time.