304results about How to "Realize automatic alarm" patented technology

The invention relates to a multi-sensor fusion method used in an urban long tunnel monitoring system which consists of a sensor system, a collection communication transmittance interface and database storing data; the invention is characterized in that the collection communication transmittance interface is completed by PLC; meanwhile, the collection communication transmittance interface collects analog quantity and digital quantity both of which is output by the sensor system, directly sends the analog quantity and digital quantity to the database of a supervisory computer to be implemented fusion procession; the database outputs signals to man-machine interaction interface and intelligent warning system monitoring communication environment; the intelligent warning system can send out warnings including fire warning, visibility warning, carbon monoxide density warning, traffic volume and vehicle speed warning and light intensity difference warning at tunnel entrance. The invention is characterized in that information collected by a plurality of sensors is fused and urban underground long tunnel can be monitored in real time; the self warning of health condition in the tunnel and the self warning of equipment failure can be achieved so that long time health operation of the tunnel can be guaranteed.

The invention relates to a combined coal powder storage and supply system which comprises a coal powder storage tank, a weighing coal powder supply silo, a pulse-free coal powder supply device and a support; the coal powder storage tank is vertically arranged at the top of the support, the weighing coal powder supply silo is vertically arranged on the support below the coal powder storage tank, the pulse-free coal powder supply device is arranged below a discharging opening of the weighing coal powder supply silo, and a flexible connector in the center at the top of a sealing head of the weighing coal powder supply silo is connected with a discharging opening of the coal powder storage tank through a rotary valve; and a fluidization component is arranged on the outer wall of a conical hopper of the coal powder storage tank, and a coal powder anti-arching stirring device is arranged on a hopper of the weighing coal powder supply silo. The invention has compact structure, reasonable layout, automatic feeding and stable supply and can solve the problems frequently existing in the ordinary coal storage silo and the supply silo of birdnesting, bridging, rat hole, channeling, wall build-up, breakage, self combustion, and the like; and the invention can be widely used in any situation where the small and medium-sized industrial coal powder boilers are required.

The utility model relates to an electronic personal identification system used in car, and comprises an electronic driving license, a checkpoint and a remote monitoring centre, wherein the electronic driving license is arranged in the car, and comprises a driving license control unit, a radio frequency module of a radio sensor which is connected with the control unit and a programmable logic device which is connected with the control unit and used for encrypting the hardware; the checkpoint can be arranged in the urban highway and the checkpost; the radio frequency module is used for receiving the personal identification information sent from the electronic driving license and the programmable logic device is used for decrypting the cryptograph sent from the electronic driving license; a remote transferring unit is connected with the data end of a checkpoint control unit and the personal identification information sent from the electronic driving license is transferred to the remote monitoring centre by the remote transferring unit; the remote monitoring centre comprises a database management system and a remote monitoring system, wherein the car identification information is stored in the database management system. The remote monitoring system receives the information sent from the checkpoint in real time and then sends the final data back to the checkpoint.

The invention discloses an automatic building identification method based on a Fourier descriptor. The method is used for automatically identifying illegal buildings of illegal land use. The method comprises the following steps: an original building RGB color image is converted into a gray edge image through filtering, enhancement and edge detection; all the contour of the gray edge image is extracted according to a Fourier descriptor method; the contour points are written in the plural form, discrete Fourier transform is carried out, and then modulus operation is performed on the value after transformation to obtain a normalized Fourier descriptor; the extracted contour data is simplified according to a DP algorithm; a building shape standard template library is established according to the simplified building contour; the Euclidean distance with the standard template library is calculated, and the Euclidean distance is used to represent the similarity of two Fourier descriptors; and finally, whether the extracted contour is a typical building shape feature is judged. Therefore, the purpose of automatically identifying an illegal building in a video image is achieved.

The invention provides a rapid video retrieval method based on layered structuralized description of video information, which is characterized in that based on graded video content of three databases and three engines, a comprehensive application framework and a research and judging flow are subjected to layered structuralized description, wherein the comprehensive application framework is that in a video monitoring network system, a plurality of nodes are deployed by layers according to an actual condition of each sub-network; and each node takes a video layered structuralized description server as a core and comprises complete three databases and three engines. The rapid video retrieval method based on the layered structuralized description of the video information has the advantages that the cooperative work of the three databases and the three engines with many grades and many nodes is utilized to carry out full-automatic layered structuralized description on monitoring video content; and logical reasoning and judgment are carried out based on a topological relation between the nodes, so as to realize intelligent research and judgment of the video monitoring information and realize automatic alarming and rapid retrieval.

The invention relates to a personnel belongings monitoring system based mobile phone Bluetooth, which mainly comprises an electronic tag (1), a Bluetooth monitoring software (2) and a Bluetooth mobile phone (3). The personnel belongings monitoring system is characterized in that the electronic tag (1) is an electronic device internally provided with a Bluetooth chip (11), has small volume and can be attached to any monitored objects through a base (4), the Bluetooth chip (11) can send and receive Bluetooth radio signals by using a Bluetooth protocol, and the Bluetooth monitoring software (2) is arranged on the Bluetooth mobile phone (3) and is communicated with the electronic tag (1) through a Bluetooth system of the mobile phone so as to monitor the electronic tag (1) and the attached monitored objects. The invention has reliable property, low cost, simple and easy operation, convenient individuation, easy reception by customers, and wide application to the field of personnel belongings monitoring systems based on the mobile phone Bluetooth.

The invention relates to an automatic monitoring method and system for long distance pipeline safety. It uses the monomode optical fiber laid near the distant pipeline, or the backup monomode optical fiber in the measured cable as sensing element; when the pipeline has leakage or the pipeline is damaged, the transmission character of the optical fiber will be changed, the light path difference of the laser in the two fibers will be changed; the change can be acquired with light interference method; at the same time, uses the affection of exterior force to the monomode optical fiber, and locating the position of the exterior on the pipeline. The several monitoring systems can be assembled into a network, thus the high sensitive, remote, real-time and automatic monitor to the long distance pipeline can be realized.

The invention provides monitoring equipment and a security monitoring method and system. The method includes the steps that when it is detected that a person enters, the monitoring equipment obtains video information and / or pictorial information of the person entering; face recognition is conducted on the video information and / or the pictorial information, when the recognition result is uncertain, or it is determined that the person entering is not a legitimate user, warning signals are sent to a user device, and the video information and / or the pictorial information of the person entering are / is sent to the user device. According to the monitoring equipment, automatic alarm can be achieved through the face recognition, and the video information and / or the pictorial information are sent to the user device, so that time is saved for a user, and security threats can be found out in time.

The invention relates to the field of experiment test instrument of a soil engineering material of geotechnical engineering and in particular relates to an intelligent soil engineering shear rheometer. The rheometer consists of an experiment platform, a loading system, a data acquisition system and a data processing system, wherein the experiment platform ensures the horizontality and stability of an experiment test; the loading system consists of a vertical loading system and a horizontal loading system, and realizes the loading through weights to ensure the load accuracy; the data acquisition system consists of a displacement meter and a tension sensor, has a relatively high accuracy, transmits and receives a data signal in a wireless manner, and ensures remote processing and monitoring of an experiment; and the data processing system realizes the functions of real-time automatic acquisition, storage, display and processing of data through software development. Compared with the prior art, the intelligent soil engineering shear rheometer provided by the invention has simple operation steps and relatively high experiment accuracy, realizes remote operation, and has a relatively high degree of intellectualization and relatively great application values for a soil engineering rheological test experiment.

The invention discloses a partial discharge signal comprehensive entropy value-based electrical equipment dangerous discharge discrimination method, which relates to a discharge discrimination method.Multiple dangerous signals are hidden in a data sequence and can not be found, and thus, equipment failure is caused, and the failure can not be warned in advance. The method comprises steps: 1) a discharge state feature library of insulation defects under long-term voltage is built, wherein the library building comprises the following sub steps of building of a test system, building of a transformer defect test model, boosting test and data analysis; 2) neural network learning for solid insulation surface defect discharge signal data in a sample library is carried out; 3) the neural networkis used to carry out real-time monitoring on the data; and 4) according to the detection result, diagnosis and early warning are carried out on solid insulation surface defect discharge failure of high voltage power equipment. Effective evaluation and early warning on the risks of breakdown or flashover failure caused by insulation defect discharge under field engineering conditions can be realized.

The invention discloses an intelligent automobile burglar alarm which comprises an anti-burglar control module, an electronic code lock, a fingerprint identification device, a speech recognition device, a remote controller and an alarm device, wherein the anti-burglar control module comprises a singlechip microcomputer chip, an automobile door controller and an engine controller; the fingerprint identification device is connected with the engine controller; the speech recognition device comprises a speech recognition circuit and a speech signal receiver; the automobile door controller is respectively connected with the electronic code lock of an automobile door; the alarm device is connected with the anti-burglar control module. The intelligent automobile burglar alarm has the beneficial effects that by virtue of the anti-burglar device with remote control, electronic code and speech recognition, the safety of the automobile door is ensured; meanwhile, the fingerprint identification device is arranged in an automobile, even if the automobile door is opened, the automobile cannot be opened under the condition that fingerprints are incorrect; alarm is given out if any procedure is not matched, alarm and anti-burglar functions are set for two aspects of the automobile door and automobile starting, multiple anti-burglar operations can be realized.

The invention discloses an early warning method for a lithium ion battery based on an artificial intelligence algorithm and system. The method comprises steps: the operation data of each conventionalparameter in multiple conventional parameters of each of multiple lithium ion batteries are acquired; the acquired operation data of each conventional parameter are classified and stored to establisha lithium ion battery operation database; the conventional parameters are evaluated by using the artificial intelligence algorithm and the operation data in the database, and the evaluation value of each lithium ion battery is acquired; the deviation degree of each lithium ion battery is calculated through variance analysis based on the evaluation value of each lithium ion battery; a lithium ion battery whose deviation degree is greater than a deviation threshold is determined to a to-be-monitored lithium ion battery; and whether the operation data of the conventional parameters of the to-be-monitored lithium ion battery exceed an early warning preset value is judged, and when the operation data of the conventional parameters of the lithium ion battery exceed the early warning preset value, an early accident warning for the lithium ion battery is given.

The invention discloses an automatic warning device for numerical control cutting tool wear. The automatic warning device comprises a temperature sensor (2), a resistance-voltage conversion circuit (3), an NC processor (4) and a warner (1). The temperature sensor (2) is used for collecting a temperature value of a cutting area, the temperature value is compared with a warning temperature threshold value set for the NC processor (4) in advance and a machining stopping temperature threshold value so that automatic warning of tool wear can be achieved, when operating personnel do not stop the device in time to replace a tool after automatic warning and the temperature value of the cutting area exceeds the machining stopping temperature threshold value, a numerically-controlled machine tool is required to be shut down by the NC processor (4), an alarm is continuously given to notify the operating personnel of subsequent processing, and thus the situation that due to labor misjudgments, production efficiency is reduced or surfaces of machined materials are burnt or strained is avoided and even the scrap problem is avoided; the automatic warning device can also be shut down automatically when the operating personnel do not stop the device in time to replace the tool, and the tool is to be replaced by the operating personnel.

The invention provides an intelligent fire-fighting system based on a WiFi probe for fire monitoring and rescue escape. The system comprises an environment sensor module, a data control center, a client terminal, a data transmission module, a personnel positioning module, and a WiFi probe. The environment sensor module is used for acquiring an environment data information in real time. The personnel positioning module is used for performing personnel positioning in real time to acquire a personnel distribution information. The data control center is used for receiving and storing the environment data information and the personnel distribution information, and making a corresponding fire-fighting rescue scheme. The data transmission module is in wireless connection with the data control center through the WiFi probe. The client terminal is used for receiving the real-time environment data information, the personnel distribution information, and the fire-fighting rescue scheme sent by the data control center. The invention further provides an intelligent fire-fighting method based on the WiFi probe for fire monitoring and rescue escape. The invention can provide an effective simulated escape rescue scheme, and effectively disperse the crowd when a fire occurs.

The invention discloses an intelligent crutch which comprises a crutch body, a power device, an acceleration sensor, a controller and a wireless communication module, wherein the power device, the acceleration sensor, the controller and the wireless communication module are arranged in the crutch body, the power device, the acceleration sensor and the wireless communication module are respectively connected with the controller, the power device is used for supplying power, the acceleration sensor is used for detecting the moving state of the intelligent crutch, the wireless communication module is in communication connection with a mobile terminal, the controller is used for judging whether a user is in emergency or not according to the moving state of the intelligent crutch, and the wireless communication module transmits alarm information to the mobile terminal if the user is in emergency. The invention further discloses an intelligent crutch alarm system and an intelligent crutch alarm method. The power consumption and the cost of the intelligent crutch are reduced.

The invention discloses an early-stage automatic alarming, preliminary feature analysis and risk assessment system for clustered / chronic diseases in the field of public health. The early-stage automatic alarming, preliminary feature analysis and risk assessment system comprises a case information collection module, an activity track tracking module, an automatic alarming display module and a riskanalysis and evaluation module. Through regular scanning of a medical institution medical record database and automatic analysis of individual movement tracks of patients, automatic alarm of emergingclustered diseases can be realized, summarization and preliminary risk analysis and evaluation of the same cases in unit time can be realized, and through distribution characteristic analysis of the cases in unit time, the medical institution medical record database can be automatically monitored. And the formulation of chronic disease difference prevention and control measures in the region is guided.

The invention relates to an aquaculture environment intelligent monitoring system comprising a sensing module, an environment monitoring management platform, and a display module. The sensing module is located at a fish pond greenhouse to perform field data acquisition. The environment monitoring management platform carries out filtering, grouping, association, and aggregation on information acquired by a physical sensing apparatus in order to form effective information for users. The display module is used for exporting and displaying effective information acquired by the environment monitoring management platform. The aquaculture environment intelligent monitoring system provided by the technical scheme of the invention achieves intelligent sensing, intelligent early warning, intelligent decision, and intelligent analysis for agricultural production environment, provides precise cultivation, visualized management, and intelligentized decision for fishery, and achieves data acquisition, concentrated display, automatic alarm, and remote monitoring of parameters such as temperature, humidity, and dissolved oxygen content of a base indoor intelligent fish pond.

The invention discloses a heterogeneous network communication-based urban inland inundation monitoring and information service system, which comprises a data acquisition layer, a transmission control layer, a dispatching management layer and an information distribution layer. The invention also discloses a monitoring method of the heterogeneous network communication-based urban inland inundation monitoring and information service system. The method is based on heterogeneous network communication, and comprises the following steps of firstly measuring an inland inundation parameter and an equipment working condition parameter by a sensor and the like, and acquiring the inland inundation parameter and the equipment working condition parameter by a measurement and control module, and sending the acquired parameters to a wireless communication gateway; then, sending to a management center server for processing, issuing a control command by the management center server according to processing results, sending the control command to the measurement and control module so as to control corresponding control equipment; meanwhile, sending service information to an information service terminal by the management center server through the internet and a short message GSM (global system for mobile). The heterogeneous network communication-based urban inland inundation monitoring and information service system and the monitoring method thereof disclosed by the invention have the advantage that urban inland inundation loss is greatly reduced by omnibearing urban digitized draining and waterlogging control guidance dispatching management, and the like.

A terminal state processing method and an apparatus are disclosed by the present invention. The method comprises: receiving a signal; judging whether a terminal user is in a dangerous state according to the received signal; and performing processing corresponding to the signal if the judging result is yes. By the present invention, the problem that a user terminal can not give an alarm conveniently when the user is in a dangerous situation is solved, and automatic alarm of the terminal is realized, thereby ensuring personal safety of the user.

The invention aims at providing a truck transportation state monitoring method. The method comprises the following steps: A, a control center is provided with a remote monitoring processor, and a train is provided with an onboard monitoring processor; B, when the truck is in a transportation state, a loading detector arranged on the truck detects the loading of the truck in real time, a GPS positioning device detects the current GPS information of the truck in real time, a carriage switch state detection device detects the closing state of the carriage switch in real time, and a carriage monitoring device photographs and monitors conditions around the carriage in real time; C, the onboard monitoring processor transmits the received loading signals, the GPS information, the carriage switch on signals and the photographed carriage video to the remote monitoring processor; and D, the remote monitoring processor carries out corresponding processing on received signals, and in the case of an abnormity, corresponding alarming signals are sent. Defects that the prior art is high in cost and poor in reliability can be overcome, and the method has the advantages that the cost is low, the reliability is high, and the steps are simple and easy to operate.

The invention relates to a hair-washing and massaging robot comprising a massaging hand, a connection base, a connecting rod and a control device, wherein one end of the connecting rod is fixedly connected with the massaging hand, and the other end of the connecting rod is fixed on the connection base. An intelligent control system is connected with an alarm, a display screen and a general packet radio service (GPRS) wireless communication module. When hands are not convenient to use, the robot can automatically wash hair, massage the head, facilitate life and achieve high automation control. The vibration of a finger-shaped structure can achieve the massaging function, and rubber fingers do not damage the scalp of people and have an insulating function. An infrared sensor can perform a function of a switch. When the infrared sensor does not detect an obstacle, a sprayer does not response and water is saved. By means of the intelligent control system, automatic warning can be achieved, a water inlet pipe can be controlled, and flow of shampoo can be controlled. By means of the GPRS wireless communication module, nursing staff can carry out remote monitoring and handle dangers at any time once the dangers happen.

This invention relates to an intelligent and healthy monitoring system for large complex roof web structure, which comprises sensor system, collection communication interface and data base for storing data and is characterized by the following: there are located with intelligent alarming system of the web structure working status and intelligent system to support steel racket work status and web structure pole and ball joint self diagnose system for welding crack and web structure anti-elapse safe real time valuation system between the communication interface and the data base to store data. This invention can realize the real-time automatic working status alarming , structure damage self-diagnose and structure anti-elapse safe valuation to ensure the safety in the use of the web structure.

The invention discloses parking space alarm method, device and system and a readable storage medium. The method comprises the following steps: if a vehicle stops at a charging parking space, acquiringthe license plate information of the vehicle, or acquiring the license plate information of the vehicle and current human face information of people in the vehicle; judging whether the vehicle is anauthorized vehicle of the charging parking space according to the license plate information, or judging whether the vehicle is the authorized vehicle of the charging parking space according to the license plate information and the current human face information; if the vehicle is not the authorized vehicle of the charging parking space, sending an alarm signal. The method disclosed by the invention realizes automatic alarm when the charging parking space of a parking lot or a charging station is occupied by an unauthorized vehicle, and the utilization rate of the charging parking space is increased.

The invention relates to a water level and temperature online monitoring system for a direct current grounding electrode detection well. The system comprises a main station, a concentrator, a 3G monitoring camera and a wireless sensing device, wherein the concentrator is respectively connected with the main station and the 3G monitoring camera through 3G network communication, and is connected with the wireless sensing device through radio frequency communication. Compared with the prior art, the water level and temperature online monitoring system has the benefits as follows: online monitoring and automatic alarming of water level and temperature of the grounding electrode detection well can be realized; online monitoring, reporting and abnormal condition automatic alarming of remote data can be realized through combination of the radio frequency communication technology and the 3G network communication technology; manual routing inspection is avoided; data can be reported timely and accurately; time and labor are saved; the system adopts design of an ultra-low power consumption wireless sensing network, so that the service life is long; the wireless sensing device has routing and ad hoc networking functions, so that flexible networking can be realized; and a communication platform of the system can be connected with other wireless sensors as per the actual monitoring requirement.

The invention relates to an automatic alarm device and method for car hailing. The device comprises an alarm apparatus and an automatic alarm application system, wherein the alarm apparatus is provided with an adsorption plate for adsorbing the alarm apparatus on an outer side of a vehicle body; the automatic alarm application system includes a preset storage module, a voice collection module, anearly warning identification module and an early warning module; the voice collection module is used for collecting passenger voice information in real time, and the real-time voice information is matched and compared with stored early warning keywords through the early warning identification module to monitor passenger safety states. When the early warning identification module detects that the passenger safety states are threatened, the early warning module triggers the alarm apparatus that is adsorbed on the outer side of the vehicle body to send out an alarm, a passenger mobile terminal istriggered to perform alarm dialing operation, and a passenger's location information is sent to emergency contacts in real time. A purpose of automatic voice alarm is realized, the passenger does notneed to operate manually; surrounding people, the emergency contacts and the police are enabled to rescue the passengers in first time.

The invention discloses an intelligent garbage can management system. The system comprises an information acquisition module, a cleaning device, a processor, a communication module, a cloud server and a terminal, wherein the information acquisition module is used for acquiring a located position of the garbage can, the peripheral information of the located position, the internal garbage in the garbage can and the information whether the garbage can is safe; the cleaning device is used for cleaning the internal of the garbage can; the processor is used for receiving and analyzing the information acquired by the information acquisition module and transmitting the information to the cloud sever; the communication module is used for processing the information interaction between the processor and the cloud server; the cloud server is used for performing the information interaction between the processor and the terminal, and processing the information transmitted by the terminal and the processor. The system disclosed by the invention has the function of monitoring the garbage filling condition in the garbage can in real time, so that a sanitation worker can understand the situation of the garbage can in real time at the terminal, and can immediately process the garbage conveniently.

The invention relates to a traffic police law enforcement monitoring method and system based on a mobile phone. The method is characterized by comprising the steps of providing a data server, using the data server to receive warning information outside the system and convert the information into warning state prompting data and transmitting the warning state prompting data to a specified mobile phone terminal. When the data server provides warning information, position information of an illegal vehicle can be timely informed to a traffic police on the duty, the traffic police on the duty can timely manage the illegal vehicle according to the information, a transportation operational monitoring network is improved, whole network linkage and collaboration application of a transportation system are achieved, and obvious effects of improving operation quality, facilitating outgoing of served public, guaranteeing safe emergency and strengthening decision support are obtained.

The invention discloses an intelligent mountain bike helmet and a realization method thereof, which belong to the field of mountain bike sports. A system comprises the mountain bike helmet, an acceleration sensor and a peripheral signal processing circuit, wherein the peripheral signal processing circuit reads and processes an acceleration signal sensed by the acceleration sensor so as to realize intelligent alarming and communication functions. The intelligent mountain bike helmet and the realization method thereof have the advantages that: 1) the whole system is integrated on the mountain bike helmet so as to achieve the characteristics of compactness, light weight, convenience, intellectualization and integration; 2) the acceleration sensor is adopted to detect the change of acceleration in a riding process, judge whether a rider falls or not according to an amplitude value of the acceleration signal and judge whether to transmit an automatic alarming prompting signal or not according to the result, so the aims of automatic alarming and informing companions are fulfilled; and 3) a microphone is adopted to detect the strength of voice signals in the riding process and control the switching of communication statuses according to the strength of the voice signals, so the function of free communication in riding is realized.

The invention discloses a medical infusion stand. The medical infusion stand comprises an infusion chair, a supporting bracketis vertically fixed on the side wall of the infusion chair, a shell is fixed at the upper end of the supporting bracket, the shell is of a hollow structure, an opening is formed in one side of the shell, the inner wall of the upper end of the shell is connected with a hanging block through two first springs, the side wall of the upper end of the hanging block is provided with an infusion bottle, a bottle mouth of the infusion bottle penetrates through the hanging block,an infusion tube is inserted into the infusion bottle, the infusion tube penetrates through the side wall of the lower end of the shell, an ejector rod is arranged on one side wall of the hanging block, the side wall of the upper end of the shell is provided with an alarm device, theside wall of the lower end of the alarm device is provided with an alarm pressing switch, and the alarm pressing switch penetrates through the side wall of the upper end of the shell. According to the medical infusion stand, afterinfusion of the infusion bottleis completed, alarming can be automatically performed to remind nursesof replacing the infusion bottle, amanner of manually pressing an alarm switch is replaced, and the safety ofinfusion can be improvedin the absence of a guardian.