114results about How to "Realize remote alarm" patented technology

The invention discloses a falling alarm device based on pressure and accelerated speed detection. The falling alarm device based on pressure and accelerated speed detection comprises a wrist watch shell body, a peripheral connecting three-axis acceleration sensor, an OLED screen, a GPS positioning module, a Bluetooth 4.0 host module and a buzzer, wherein the peripheral connecting three-axis acceleration sensor is arranged in a wrist watch, and a central processing unit STM32 serves the core of the peripheral connecting three-axis acceleration sensor. The invention further discloses a falling alarm method based on pressure and accelerated speed detection. The falling alarm method based on pressure and accelerated speed detection comprises the following steps that 1, the change of the pressure value, acquired by a pressure sensor, of a person is detected by a processor, and a signal is sent to a receiving module of the wrist watch through a wireless transmitting module when the change of the pressure value reaches a set threshold value; 2, the change of the angle of the wrist is obtained by processing data acquired by the three-axis acceleration sensor through the central processing unit of the wrist watch, whether the change meets a specific law is judged, and an alarm is given immediately when it is judged that a person falls. The falling alarm device and method based on pressure and accelerated speed detection have the advantages that safety and reliability are high, and the alarm method is user-friendly.

The invention discloses a remotely-controlled monitoring device of an elevator. The device comprises an elevator data processing module, a mobile communication module and an in car voice and signal module, wherein the elevator data processing module bi-directionally exchanges elevator data with an elevator control system; the in car voice and signal module bi-directionally exchanges elevator car voice and alarm signals with an elevator alarm and conversation system; the elevator data processing module bi-directionally exchanges data or voice with the in car voice and signal module through the mobile communication module and a remote control center. The device is based on a mobile communication network and has functions of remote control and remote conversation, and a remote video supervision function can be realized in the third generation (3G) mobile communication network or the network with higher bandwidth.

The invention discloses a cabinet door control alarm, which comprises a main control circuit, a power source and cabinet door state detection circuit, a motor lock motor driving circuit, an alarm input-output circuit, an alarm circuit and a multimedia message module integrated circuit (IC7), wherein the main control circuit is used for controlling each circuit; the power source and cabinet door state detection circuit is used for supplying a power source to the circuits and detecting an opening and closing state of a cabinet door; the motor lock motor driving circuit for supplying a power source started or shut down to a motor lock motor and enabling a motor lock to move towards the opening or closing direction; the alarm input-output circuit is used for collecting each alarm signal and giving out alarm command; and the alarm circuit is used for sending out sound and light to give an alarm and sending out the alarm signal to users near the cabinet door. The multimedia message module IC7 is used for achieving remote connection between the cabinet door control alarm and a cabinet door controller and enabling the cabinet door controller to know about the state of the cabinet door control alarm and achieve remote control of the cabinet door control alarm. The cabinet door control alarm can carry out remote control and remote alarm to the cabinet door, multiple unlocking secret-key control is adopted, and the safety performance of a cabinet door control system is greatly improved.

The invention discloses a projected agriculture environment monitoring pre-alarm system with distributed heterogeneous wireless sensor networks. The projected agriculture environment monitoring pre-alarm system comprises a plurality of wireless sensor nodes, a plurality of wireless router nodes, a wireless central control node and a global system for mobile communications (GSM) short message alarming module. One or more of the wireless sensor nodes are connected with the plurality of the wireless router nodes which are connected with one or more of the wireless router nodes based on the router nearest principle; the wireless central control node is connected with one or more of the wireless router nodes based on the router nearest principle and in charge of transmitting collected data of the whole network to a personal computer (PC); and the PC analyzes collected network data, when the data meet alarm requirements, the GSM short message alarming module sends short alarm messages to users, and the users actively control and monitor the network data unloading and operation facilities through a GSM network. The projected agriculture environment monitoring pre-warning system with distributed heterogeneous wireless sensor networks has the advantages of having network expansibility and heterogeneity, a plurality of kinds of environmental factor monitoring functions, and a GSM network short message pre-alarm control function, and being simple in mounting and maintenance, low in cost, and convenient to use.

The invention discloses a remote intelligent measurement and control system, method and terminal for coal-bed methane wells. The remote intelligent measurement and control terminal for coal-bed methane wells can be connected with a sensor commonly used in a coal-bed methane well site so as to carry out data acquisition under harsh field conditions and control remote sensors; field equipment and instrument are intensively displayed in a dial-less manner; and the effects of remote data alarm, historical data storage, and the like can be achieved.

The invention discloses an intelligent power transmission line monitoring system and method. The monitoring system comprises a camera, a monitoring host, a power supply, and an audible and visual alarm connected with the monitoring host, wherein the power supply comprises a wind and solar generator and a storage battery, and the monitoring host comprises a main processing unit MCU (Mains Processing Unit), an intelligent power control module, an audio/video coding and decoding module, a 3G wireless communication module and a data storage module. The monitoring system and method have the beneficial effects that a linkage mechanism of abnormity judgment and in-site audible and visual alarming is established on the basis of an image recognition technology, so that when an abnormal risk happens, the functions of remote alarm, image capturing and video recording are achieved, and the function of timely warning and deterring in-site dangerous human activities is achieved through the linkage of the audible and visual alarm; the degrees of automation and intelligence are high, the dependence on maintainers is alleviated, the monitoring can be performed all day long, and the precision and the timeliness of risk identification and judgment can be effectively guaranteed.

The invention discloses a smart home security method based on the internet of things. An ARM module, a wireless network module, a GPRS module, an Ethernet module and a voice module are integrated, indoor information can be acquired through each sensor, data is sent to a mobile phone of a master through the Internet in real time, at the same time, the master can remotely operate the house through the mobile phone, the aim of real-time monitoring and operation can be achieved, three functions of remote warning, remote control and remote monitoring can be achieved, the smart home security method is more humanized at the same time, once an abnormal thing occurs in the house, the house can be controlled quickly, and the smart home security method is high in reliability and stability.

The invention relates to a security and protection system and provides a video monitoring alarm method based on a smart phone. The monitoring alarm method based on the smart phone is reasonable in structure, high in alarm transmission speed, low in cost, reliable in installation, capable of detecting a defense area needing to be monitored anytime anywhere by use of the smart phone; besides, an alarm host is capable of initiatively transmitting alarm conditions to users and the alarm conditions can be handled remotely and cooperatively by a plurality of users. A phone client which is capable of logging in and accessing to the monitoring system of the alarm host of the whole alarm system via a wireless network is installed in the smart phone so that the user can control the monitoring system of the alarm host via wireless network access by use of the phone client in real time, and also can control the deployment/withdrawal setting of the defense area, extract the monitoring videos of the defense area and check the on-site monitoring condition of the defense area; in case of an alarm condition, the alarm host is capable of initiatively sending an alarm signal to each smart phone added to the defense area, and a plurality of users monitoring and paying close attention to the defense area can immediately handle the alarm condition immediately and cooperatively by use of the phone clients.

The invention relates to a robot system for acquiring data of sickrooms. The robot system comprises positioning equipment, motor driving equipment, data acquiring equipment, data processing equipment and a master controller. Instrument images of various medical instruments in the sickrooms and personnel images of various patients in the sickrooms can be acquired by the data acquiring equipment, the data processing equipment is connected with the data acquiring equipment, reading numbers of the corresponding instruments can be determined on the basis of the instrument images, physical conditions of the corresponding patients can be determined according to the personnel images, current positions of robots can be determined by the master controller according to a plurality of stored data acquiring point positions and the positioning equipment, data acquiring paths can be determined when the robot system heads for a plurality of data acquiring points, motor driving signals can be transmitted to the motor driving equipment according to the data acquiring paths, and the robot system further can be used for determining whether corresponding alarm signals needs to be transmitted or not according to the reading numbers of the corresponding instruments and the physical conditions of the patients. The robot system has the advantages that the sickrooms can be monitored around the clock by the robot system instead of nursing personnel, and accordingly the sickroom monitoring quality and efficiency can be improved.

The invention discloses an intelligent metal structure monitoring system. The intelligent metal structure monitoring system comprises a large-area monitoring system, a small-area monitoring system, a field center server, a data control center and a client side, wherein the large-area monitoring system is used for acquiring the image of a metal building and sending the image to the field center server; the small-area monitoring system is used for acquiring the temperature data, deformation data, pressure data and leaked water data of nodes through sensors arranged at the nodes of the metal building, and sending the data to the field center server; the field center server is used for storing the received data and transmitting the data to the data control center; the data control center is used for calculating and analyzing the received monitored data, and then storing the analysis result and sending the analysis result to the client side. According to the intelligent metal structure monitoring system, the metal structure is monitored from the integral and small parts by virtue of the large-area monitoring system and the small-area monitoring system, so that double insurance can be realized, mutual verifying can be realized, and further, the monitoring accuracy can be well provided.

The invention discloses a sound detecting alarm which comprises a sound detecting module and an SCM control module, wherein the sound detecting module can preset characteristic frequency to be detected by adjusting a knob, detect various characteristic sounds, such as breath sound, footstep sound, impact sound of jewelries, sound emitted by paper medium objects, and the like and generate a trigger signal when detecting the sound at the preset frequency; the SCM control module is used for receiving the trigger signal of the sound detecting module and transmitting a corresponding control command to a voice alarm playing circuit and a wireless transmitting module so that the voice alarm playing circuit and the wireless transmitting module execute an alarm function; the voice alarm playing circuit can prerecord alarm prompting sound and play an alarm prompt under the action of the command of the SCM control module; and the wireless transmitting module transmits wireless information under the action of the command of the SCM control module to realize the effect of long-distance alarm. The invention has simple structure and can be controlled simply, conveniently and flexibly, can intelligently detect the sound at the special frequency, is safe and reliable and is suitable for being popularized and used by families.

The invention discloses a core rod testing remote alarming system and method based on image identification. The system includes core rod testing equipment, an upper computer, a server and alarming equipment, wherein the core rod testing equipment is connected with image collecting equipment, the upper computer includes an image collecting module, an image identification module and an alarming information uploading module, and the image collecting module collects screen images of the core rod testing equipment according to a preset collection time interval; the image identification module carries out image comparison on the collected real-time images with prestored reference images to achieve identification of the images of an alarming screen; the alarming information uploading module is used for sending the identified alarming information to the server; the server is used for storing alarming information sent by the upper computer; the alarming equipment is used for reminding people about the alarming information. By means of the image collecting equipment, the screen images of the core rod testing equipment can be caught in real time, the alarming information is identified in theupper computer and stored into the server, an operator is reminded by the alarming equipment to dispose problems in time, and remote alarming of a core rod test is achieved.

The invention relates to a method used for ward data collection, comprising: 1) providing a robot system used for the ward data collection, the robot system comprises positioning equipment, motor drive equipment, data collection equipment, data processing equipment and a main controller, and 2) using a robot to conduct data collection.

The invention relates to an electric control cabinet with a dehumidification function. The electric control cabinet comprises a cabinet body, and is characterized in that an inversed V-shaped top cover is arranged at the top of the cabinet body; thermal baffles are arranged on two side plates of the inversed V-shaped top cover; a water guiding groove is formed in the edge of the bottom end of the inversed V-shaped top cover; outriggers are arranged at the bottom of the control cabinet and fixed on a base plate of the floor; an air suction funnel is arranged in the cabinet body and connected with a pipeline; the pipeline is connected with a draught fan; a moisture absorption cavity and a drying cavity are arranged in the pipeline in sequence; a moisture absorption layer is arranged in the moisture absorption cavity; an electric heater strip is arranged in the drying cavity; the electric heater strip and the draught fan are connected to a power supply through an electromagnetic relay; the electromagnetic relay is connected with a controller; and the controller is connected with a humidity sensor which is arranged in the control cabinet.

The invention discloses a monitoring and alarming system comprising a detection unit, an information processing unit, an onsite alarming unit, a communication unit, a receiving unit and a power supply unit. The detection unit is provided with multiple different types of sensors and is used for detecting the environment state of a monitoring occasion through configuration and generating corresponding detection information. The information processing unit is used for judging the detection information through configuration and generating corresponding alarming information if judgment indicates abnormality. The onsite alarming unit is used for emitting alarming signals through configuration when the detection information is judged to be abnormal. The communication unit comprises a GSM module and is used for performing data information interaction with an abnormality processing unit through configuration and communicating with the outside. The receiving unit comprises at least two bound mobile phones and is configured as a medium for information interaction with the communication unit for a mobile phone user. The power supply unit is used for supplying power to all the units through configuration. The monitoring and alarming system has characteristics of being comprehensive in monitoring so that the relevant personnel can be timely notified when abnormality occurs.

The invention discloses fast formaldehyde detection equipment with low power consumption. The fast formaldehyde detection equipment comprises a formaldehyde detector and intelligent terminal equipment in wireless communication with the formaldehyde detector, wherein the formaldehyde detector comprises an ARM processor, an inspiration control unit, a getter pump, an airflow chamber, an electrochemical sensor, a temperature sensor, a 3G monitoring/alarming unit, a WiFi module, an audible and visual alarm unit and a calibration setting key, the ARM processor controls the inspiration control unit to drive the getter pump to suck air into the airflow chamber, the electrochemical sensor and the temperature sensor are used for acquiring concentration and temperature signals of formaldehyde in the air and transmitting the signals to the ARM processor to calculate the concentration and temperature of formaldehyde after respectively conditioning the signals, the 3G monitoring/alarming unit or the WiFi module transmits the concentration and temperature of formaldehyde to the intelligent terminal equipment in a wireless manner for data storage and analysis processing, and feeds back the concentration and temperature of formaldehyde to the ARM processor, and when the concentration or temperature exceeds the standard, such alarms as short messages and emails are made and the audible and visual alarm unit is controlled to give an alarm. The fast formaldehyde detection equipment disclosed by the invention is used for detecting formaldehyde data quickly and intelligently with high precision and can be used for continuously measuring for a long time.

The invention discloses a pre-warning system based on an Internet of Things technology. The system comprises a control using terminal, a smoke module, a human shape module, a gas module, a remote alarming module and a power supply module, and the smoke module, the human shape module, the gas module, the remote alarming module and the power supply module are connected with the control using terminal. The pre-warning system based on the Internet of Things technology is capable of achieving remote anti-theft and fireproof pre-warning.

The present invention discloses a security detector with a telephone alarm function and a programming method. The detector is composed of a detector shell, an infrared detecting head and a control circuit, wherein, the control circuit is composed of a single-chip microcomputer, a siren circuit and a telephone communication circuit, the telephone communication circuit includes a port connected with an exterior telephone line, a port connected with a random telephone, a dialing part, a number receiving part, a switching control circuit, a remote controller and a radio signal receiving circuit. The programming method includes the configuration of an alarm receiving telephone number or / and the configuration of the access password of an exterior telephone or / and the learning method of exterior wireless defence area detectors or / and the learning method of the remote controller. The security detector does not need a keyboard, uses the wireless remote control programming and can independently realize telephone remote alarm, and moreover, the security detector can also be added with the extended functions of exterior wired or wireless defence areas and provide the sharing of the telephone alarm resources of multiple detectors.

The equipment comprises the industry control computer, the sensor for detecting leakage current, the voltage sensor, the analog sampling module, the electronic switch and the voice card connected to the internal bus. The invention possesses features of simple structure, easy of operation, functions of remote alarming, remote querying and satisfying need of unattended on duty in transformer station. Actual examining the equipment shows good result.

The invention belongs to the technical field of warehouse logistics management, the invention discloses a warehouse logistics management system and management method based on the internet of things. The management system includes: an environmental monitoring module, a video monitoring module, a GPS module, a GPRS module, an RFID module, a driver module, an ARM development board, a WEB server, a remote access host, a QT main interface module, an LCD display, and an inventory management module. The invention adopts the magician 2410 development board and various sensor modules, basically realizes the monitoring of the warehouse environment, realizes the real-time monitoring and transmission of the environment information, and can start the buzzer to realize the local alarm, and can send thewarning information to the designated mobile phone to realize the remote alarm; It greatly reduces the investment of capital and manpower and improves the efficiency of warehouse management. At the same time, it also realizes the simple GPS positioning, which can understand the logistics process in time. It can basically meet the needs of current warehouse logistics management.

The invention discloses a movable supporting framework plate supporting structure for a roadway. According to the movable supporting framework plate supporting structure, one ends of upper baffles arehinged to top rotating shafts, the other ends of the upper baffles are fixedly connected to or hinged to side rotating shafts, the upper ends of side baffles are fixedly connected to or hinged to theside rotating shafts, the top rotating shafts are arranged in the extending direction of the roadway, the upper baffles hinged to the two sides of the top rotating shafts are inverted-U-shaped or inverted-V-shaped, the two sides of an elastic sheet are fixedly connected to the lower surfaces of the upper baffles on the two sides separately, limiting elastic sheets are C-shaped and are arranged onthe lower surfaces of the upper baffles and the inner side surfaces of the side baffles, one sides of the limiting elastic sheets are fixedly connected to the upper baffles or the side baffles, the two ends of the side rotating shafts are hinged to the compression ends of elastic compression rods on the two sides separately, the fixed ends of the elastic compression rods are hinged to supportingcolumns, the two ends of torsion supporting mechanisms are connected to the fixed ends of the elastic compression rods and the supporting columns, the other ends of the supporting columns are arrangedon a roadway base plate, and one ends of supporting column supporting mechanisms are fixedly connected to or hinged to the supporting columns and enable the supporting columns to be supported on theroadway base plate or to be fixedly connected to the roadway walls. According to the movable supporting framework plate supporting structure, roof fall and rib spalling of the mine roadway or a temporary traffic tunnel can be effectively protected.