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125results about How to "Easy to understand in real time" patented technology

Intelligent wireless fire detection alarm system

The invention relates to the field of fire protection, and specifically relates to an intelligent wireless fire detection alarm system. The system comprises data acquisition devices used for acquiring the environment parameters of an installation site, a server used for storing, analyzing and processing data, an alarm used for sounding an alarm at the installation site, remote control terminals used for remote control, and a production management platform used for background management. The data acquisition devices and the alarm are installed on the site. Each data acquisition device comprises a temperature sensor used for detecting temperature, a smoke sensor used for detecting the concentration of smoke, and a combustible gas sensor used for detecting the concentration of combustible gas, wherein the temperature sensor, the smoke sensor and the combustible gas sensor are integrated as a whole. Each integrated data acquisition device is equipped with a bar code or a two-dimensional code. The data acquisition devices, the server, the alarm, the remote control terminals and the production management platform are connected wirelessly. With the intelligent wireless fire detection alarm system, remote control is realized, and measures can be taken to prevent fire accidents. The system has a high degree of intelligence.
Owner:刘浩

Air conditioner refrigerating capacity detection method, system and air conditioner

The invention relates to an air conditioner refrigerating capacity detection method, a system and an air conditioner, which relate to the technical field of air conditioning. The method comprises the steps of detecting the air dry bulb temperature and relative humidity of an air return inlet of an indoor unit or an outdoor unit of the air conditioner when the air conditioner is operated in a refrigeration mode, and calculating to obtain the air enthalpy of the air return inlet; detecting the air dry bulb temperature and relative humidity of an air outlet of the indoor unit or the outdoor unit of the air conditioner, and calculating to obtain the air enthalpy and wet air density of the air outlet; detecting the air supply speed of the air outlet of the indoor unit or the outdoor unit of the air conditioner; and calculating to obtain the refrigerating capacity of the air conditioner according to the air supply speed, air enthalpy and wet air density of the air outlet, the air enthalpy of the air return inlet and the area, which is measured in advance, of the air outlet. According to the air conditioner refrigerating capacity detection method, the system and the air conditioner, relevant parameters such as temperature, humidity, air speed and the like of the air conditioner are detected, and the refrigerating capacity of the air conditioner is calculated in real time according to the parameters.
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

Teaching management system and method

The invention discloses a teaching management system and a method. The method comprises the steps that a timing unit is started after an answer click command is obtained, and an automatic skip command is started within the timing range of the timing unit according to a received answer finishing command; a close command is started when the answer clock command is not received within preset time or the quantity of received answer wrong commands reach a preset value, and the close command is sent to a locking module; the locking module generates an open command according to the close command, and sends the open command to an unlocking module; the unlocking module generates unlock codes according to the open command. The teaching management system has the advantages that control is performed question by question, each learning media file and the preset timing unit form a bound unit, when timeout occurs or mistakes occur continuously, the system is locked, answering can be continued only after the unlocking module controlled by a remedial teacher unlocks the system, and the system records the answer accuracy and the answer time in real time, and is convenient for the remedial teacher to grasp the learning situation of each student and to recommend practice test paper to the student.
Owner:SHANGHAI ELITE BRAND PLANNING

Road condition reminding method and device

The invention provides a road condition reminding method and a road condition reminding device. The road condition reminding method comprises the steps of: receiving road condition query information sent by a mobile terminal; acquiring a driving route within a driving range according to the road condition query information; acquiring real-time road condition information of the driving route; comparing the real-time road condition information with conventional road condition information, so as to obtain road condition reminding information of at least one road section in the driving route; and sending the road condition reminding information of the at least one road section to the mobile terminal, so that the mobile terminal reminds a user of the road condition reminding information. Since the road condition reminding method and the road condition reminding device can discover the road condition reminding information of the at least one road section in the driving route timely and notify the road condition reminding information to the user, the user can be informed of the road condition reminding information of the at least one road section in the driving route in real time and bypass the traffic-control or congested road sections in advance, thereby saving the driving time and enhancing the travel experience.
Owner:ALIBABA GRP HLDG LTD

Horizontal rotation and flexible movement contact network control system and method thereof

ActiveCN107082031AMake sure the tension is constantGood followabilityTrolley linesVideo monitoringContact network
The invention relates to a horizontal rotation and flexible movement contact network control system and a method thereof. At a terminal, a mobile flexible contact network adopts an unilateral constant-tension compensation balance weight for carrying out tension compensation; at an initial end, a motor serves as a power mechanism to drive a power rotating cantilever to horizontally rotate so as to drive the mobile flexible contact network to be opened or closed; and at a middle end and a transition end, the horizontally rotated cantilever serves as a rotating assist so as to realize horizontal lateral displacement of the mobile flexible contact network. Automatic safety interlocking control of the whole processes is completed by virtue of a PLC (Programmable Logic Controller) as well as middle end and transition end radars, initial end and transition end video monitors, an initial end position sensor, a transition end grounding detection sensor, a load switch for fixing the flexible contact network and an initial end motor which are communicated with the PLC, thereby solving the problems that the cantilever structure suffers large lifting force, the flexible hanging mobile contact network has no tension compensation in the movement process, a following mechanism is uneven in stress and the synchronism is poor.
Owner:CHINA RAILWAY FIRST SURVEY & DESIGN INST GRP

Smart phone answering method and system and storage medium

The invention relates to a smart phone answering method and system and a storage medium, and the method comprises the steps: substituting an incoming call directly hung up by a called user through a call forwarding technology, and building a call path connection with a calling party of the incoming call; playing a preset response voice to the calling party, and collecting voice information of thecalling party; performing semantic analysis on the voice information, performing voice interaction with a calling party according to a semantic analysis result, and recording an incoming call process;after the incoming call is answered, sending the incoming call record information to the called party, wherein the incoming call record information at least comprises an incoming call process record;therefore, the called user is helped to effectively filter crank calls. Incoming calls which cannot be answered by a called user are substituted in a call forwarding mode, interaction with a callingparty is carried out through voice recognition and semantic analysis, whole-course recording is carried out at the same time, after the incoming calls are answered, the called party can directly knowthe incoming call process through incoming call process recording, and the situation that the user misses important calls is avoided.
Owner:北京中凯信通信息技术有限公司

Oil depot oil-loading electrostatic monitoring system

InactiveCN108020730AAvoid accumulationReal-time monitoring of electrostatic groundingElectrostatic field measurementsMonitoring systemData acquisition
The invention provides an oil depot oil-loading electrostatic monitoring system, which comprises an oil-loading unit, an oil-loading pipeline, a crane pipe, an oil tank, an oil flow charge density meter and a control unit, wherein the oil-loading unit is connected with the crane pipe through the oil-loading pipeline, the crane pipe is inserted into the oil tank, the oil-loading pipeline is provided with the oil flow charge density meter, and the control unit is in signal connection with the oil flow charge density meter and the oil-loading unit. The beneficial effects are that the oil flow charge density meter monitors the charge density of the oil flow in the oil-loading pipeline in real time and realizes real-time monitoring for the oil flow electrostatic charge quantity and variations thereof, an electrostatic grounding monitoring unit monitors electrostatic grounding conditions of the oil tank of a tank truck in real time, an oil surface potential monitoring unit monitors oil surface potential conditions inside the oil tank in real time, and a liquid level monitoring unit monitors liquid level conditions of an oil product in the oil tank in real time so as to enable the liquidlevel of the oil product to be kept within a safe height; and the oil depot oil-loading electrostatic monitoring system is safe, convenient, quick and accurate in data acquisition, and facilitates thestaff to know the electrostatic state of the oil product in real time so as to take measures timely to prevent electrostatic potential safety hazards.
Owner:CHINA PETROLEUM & CHEM CORP +1

Parking guiding system for stereo garage

The invention discloses a parking guiding system for a stereo garage. The parking guiding system includes a monitoring center, a garage system, and a mobile terminal device, the monitoring center monitors the garage operation condition and guides a vehicle to find a parking space, a client sends the parking space searching information via a mobile terminal, the monitoring center gives the client the latest garage information and the remaining parking space information, the garage system uploads the data information acquired by a detection unit to the monitoring center, the detection unit includes a vacancy detection device and an abnormality detection device, and the monitoring center is in wireless connection with the mobile terminal via the Internet. The monitoring center is arranged to monitor the operation of the garage, the human resources are reduced, and the operation cost is reduced, the monitoring center guides vehicles to find the parking spaces, clients can conveniently search the parking spaces, and the time is saved for the clients; moreover, by means of the monitoring unit and detection unit, the monitoring center knows the condition of the garage in real time, the later real-time supervision and maintenance is facilitated, and the personnel' lives and property can be protected via an alarm device.
Owner:合肥巨步机械科技有限公司

Module control system for handheld carbon monoxide detector

The invention discloses a module control system for a handheld carbon monoxide detector. The module control system comprises a control system body. The control system body is turned on or off through a key module control system connected with the control system body. Information collected by the control system body is transmitted to a liquid crystal screen display module connected with the control system body for displaying and reading. The control system body is powered by a power module. When the content of carbon monoxide needs to be detected, a suction type gas sampling module begins to work, a carbon monoxide sensor module and a temperature and humidity sensor module in the suction type gas sampling module transmit information collected from a sample to be detected to the control system body and display the information through the liquid crystal screen display module connected with the control system body, sound and light prompts are sent out for a detection result through a sound and light prompting module connected with the control system body, and the suction type gas sampling module is controlled by a motor control module connected with the control system body. The module control system has the advantages of being convenient to operate and real and reliable in detection data.
Owner:蔡光泉

Remote restarting terminal equipment

The invention relates to remote restarting terminal equipment comprising a power supply module, a signal receiving module and a decoder, a signal transmitting module and an encoder, a signal processing module, a signal acquisition module and a signal execution module. The output terminal of the signal receiving module is connected with the decoder; a signal output terminal of the decoder is connected with a first signal input terminal of the signal processing module; a first signal output terminal of the signal processing module is connected with the encoder; a signal output terminal of the encoder is connected with the signal transmitting module; and a second signal input terminal of the signal processing module is connected with the signal acquisition module and a second signal output terminal of the signal processing module is connected with the signal execution module. The power supply module provides power for the signal receiving module, the signal processing module, and the signal transmitting module; and the signal acquisition module and the signal execution module are connected with an external intelligent electric meter. According to the invention, the restarting operation of many terminals or a single terminal is carried out; the terminal crash state that is collected in real time can be fed back to a remote operation system, so that the operator can get and management the information conveniently.
Owner:STATE GRID SHANDONG ELECTRIC POWER CO YUNCHENG POWER SUPPLY CO +1

Intelligent instrument device and system

The invention provides an intelligent instrument device and system and belongs to the technical field of a vehicle. The device comprises a sensor module, a CAN bus communication module, a master control module, a switch amount input module, an instrument display module, an abnormal detection module and an intelligent voice module. The sensor module is used for obtaining feature parameter information of the vehicle; the switch amount input module is used for sending the obtained vehicle switch amount state to the master control module; the master control module sends the information above to the instrument display module for display; the abnormal detection module can judge whether the feature parameter information of the vehicle is abnormal, and if the information is abnormal, alarm information is output through the instrument display module, so that a driver can know the abnormal situation in time and take appropriate measures in time to prevent the occurrence of accidents; and besides, the obtained vehicle switch amount state and the alarm information are played through the intelligent voice module, thereby reducing occurrence of safety accidents.
Owner:YANCHENG INST OF TECH

Intelligent playing and training system for piano

The invention discloses an intelligent playing and training system for a piano. The intelligent playing and training system comprises an audio data acquiring module, a finger action acquiring unit, asitting posture acquiring unit, a music score training unit, an intelligent training processor and a wireless communication module, wherein the audio data acquiring module is used for acquiring audiodata generated by playing; the finger action acquiring unit is used for acquiring pressing speed, pressing time and pressing strength of fingers on piano keys; the sitting posture acquiring unit is used for acquiring back position information, leg position information and shoulder position information of a trainer. The system can guide the training of the trainer in all rounds by the audio data acquiring module, the finger action acquiring unit and the sitting posture acquiring unit; training conditions of the trainer can be grasped by the music score training unit; the wireless communicationmodule is used for transmitting acquired information to a teacher center and a student client in real time, so that a teacher and the trainer favorably learn own conditions in real time and a good useeffect is realized.
Owner:MUDANJIANG NORMAL UNIV

Charging method, device and system for highway intelligent lamp pole

ActiveCN111754686AReduce difficultyAvoid the Situation of Waiting for a Tow TruckIndication of parksing free spacesChecking apparatusDriver/operatorIn vehicle
The invention relates to a charging method, device and system for a highway intelligent lamp pole. The charging method for the highway intelligent lamp pole comprises the steps that the intelligent lamp pole senses basic data of a highway service area charging station; the intelligent lamp pole analyzes acceptable types and quantity upper limits of the to-be-charged vehicles according to the basicdata to form charging parking space data; the intelligent lamp pole senses vehicle condition data and operation data of a to-be-charged vehicle and matches the charging parking space data; and the intelligent lamp pole analyzes the data and sends indication information to the to-be-charged vehicle according to an analysis result. The technical scheme of the invention is implemented; the intelligent lamp pole solves the practical problems that electric vehicles are various in type and difficult to charge, has the advantage that bidirectional information interaction is conducted between the intelligent lamp pole, the vehicle-mounted device, the expressway service area charging station and the charging pile which are arranged on the two sides of a road, and has the advantage that the to-be-charged vehicles are scheduled in order. The system has the advantages of being good in driver experience effect, saving energy and time and avoiding traffic jam.
Owner:SHENZHEN AOTO ELECTRONICS

Rapid customs clearance system and method of ship

The invention discloses a rapid customs clearance system and method of a ship. The system comprises a logistics monitoring platform, a public service platform and a shipborne terminal; the shipborne terminal sends operation position, operation track and operation state information of the ship as well as abnormal state warning information to the logistics monitoring platform the public service platform collects record information and loading cargo information of the ship, sends the information to joint inspection departments of ports via a private line network to make customs declaration and inspection, and provides ship operation position and state query services for an enterprise; and the logistics monitoring platform monitors the operation position, operation track and operation state information of the ship in real time, and determines whether the ship has a risk by combining the record information and loading cargo information of the ship, if YES, a ship stop inspection instruction is sent to the shipborne terminal, and if NO, a passing instruction is sent to the shipborne terminal. Thus, the working efficiency of customs is improved, the ship without risk needs not to stay at a midway monitoring station of the customs, and the transport speed is improved.
Owner:GUANGDONG SOUTHERN COAST TECHNOLOGY SERVICE CO LTD

Internet of cards intelligent recharging management method

The invention relates to the technical field of communication, and provides an internet of cards intelligent recharging management method which comprises the following steps of S1, creating an Internet of cards recharging management system applied to an Internet of cards centralized management platform, the Internet of cards recharging management system comprising a system setting module, an Internet of cards state detection module, an Internet of cards configuration module and a recharging payment module; S2, setting the state of each Internet of card as a test period, a silencing period, a charging period, a stop period and a termination period; S3, detecting the current state of each Internet of card in real time by an Internet of cards state detection module, recharging the Internet ofcards according to the states, converting the recharging fee into corresponding flow, and recharging the flow into the Internet of cards; and S4, setting a platform recharging fee payment module andan agent recharging fee payment module in the recharging payment module. The internet of cards intelligent recharging management method solves the problems that the existing Internet of cards cannot effectively plan the card recharging data, so that the cost of selling the Internet of cards by a service provider is too high, and the agent modes of all levels and the benefit distribution managementcannot be generated, and the like.
Owner:福建省公田软件股份有限公司
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