39 results about "Data acquisition module" patented technology

An electrosurgical system includes an electrosurgical power generating source, an energy applicator operably associated with the electrosurgical power generating source, a processor unit, and a data acquisition module configured to receive a reflected signal. The processor unit is disposed in operative communication with the data acquisition module and adapted to determine a tissue desiccation rate around at least a portion of the energy applicator based on one or more signals received from the data acquisition module.

The invention discloses a geological disaster early warning system. The geological disaster early warning system comprises: a data collection module used for obtaining geological data acquired by a field monitoring instrument and transmitting the monitored data to a data processing module; the data processing module used for identifying the data in the abnormal state in the monitoring data and eliminating the data in the abnormal state; a data management module used for storing the processed monitoring data and basic data; a prediction analysis module used for calculating the processed monitoring data according to a preset BP neural network algorithm to obtain a geological disaster prediction value; and an alarm command module used for determining a corresponding disaster grade according to the disaster predicted value after the disaster predicted value exceeds a preset geological disaster safety threshold value, determining the corresponding evacuation information according to the disaster grade, and sending the disaster grade and the evacuation information to a mobile terminal for displaying. The problem is solved that the geological disaster early warning is not inadequately accurate in the prior art.

The invention relates to the technical field of indoor location and navigation and specifically relates to an indoor pedestrian locating system for counting steps based on magnetic field features and accelerated velocity information. The indoor pedestrian locating system comprises a magnetic field and accelerated velocity sensor data acquisition module, an accelerated velocity sensor step counting module, a magnetic field projection module, a magnetic field database training module, an inert sensor and magnetic field fusion module, a geomagnetic matching locating module and an outputting module. According to the indoor pedestrian locating system disclosed by the invention, magnetic field information and accelerated velocity information can be obtained by the magnetic field and accelerated velocity sensor data acquisition module; a magnetic field intensity sequence of a pedestrian in moving can be obtained by the accelerated velocity sensor step counting module, the magnetic field projection module and the inert sensor and magnetic field fusion module; magnetic field data are matched in the geomagnetic matching locating module and the magnetic field database training module to obtain locating results; thus, location can be achieved without installing extra signal emission equipment.

The invention discloses a data transferring system and a data transferring method of an intelligent metering device. The data transferring system comprises a plurality of intelligent metering devices, power supplies embedded in all the intelligent metering devices, a data acquisition module, a data transmission module, wireless terminal equipment adaptive to the intelligent metering devices in the same area, and a remote monitoring host, wherein the power supplies supply power to the data acquisition module and the data transmission module, the data acquisition module acquires data of the intelligent metering devices, the data transmission module can transmit the data to the wireless terminal equipment wirelessly in a close range, and the wireless terminal equipment transmits the data to the remote monitoring host in a master control room wirelessly and remotely, and the remote monitoring host is used for recording and processing data. The data transferring method comprises the steps of presetting the meter reading time by the data transmission module, acquiring data of all meters in the same network segment in a time-phased manner by the data acquisition module, and transmitting the data to the wireless terminal equipment by the data transmission module in a close range, and remotely transmitting the data to the monitoring host wirelessly by the wireless terminal equipment for recording and processing. The data transferring system and the data transferring method are applied to the field of intelligent metering devices.

The invention belongs to the technical field of vehicle monitoring technology and relates to a self-adaption mobile network bus video monitoring terminal. The self-adaption mobile network bus video monitoring terminal comprises a system core module, a data acquisition module, a human-computer interaction module, a USB (universal serial bus) concentrator module, a wireless communication module, a mobile hard disk storage module, a CAN (controller area network) bus module and an SD (security digital) card storage module. The terminal is combined with embedding technology, H.264 network video compression technology and human body identification and tracking technology, can videotape drivers and conductors in buses, front doors and rear doors and inside condition of the buses during a whole journey, and calculates the number of passengers, provides support for multiple networks, dynamically selects bearing networks according to network condition, and provides smooth real-time videos and vehicle information of passenger number, GPS (global positioning system) positioning information and so on. Therefore, by the aid of the self-adaption mobile network bus video monitoring terminal, effective monitoring to safe running of the buses and normal work of the drivers and the conductors is provided, and particularly real-time condition inside the buses can be quickly known under the condition of emergencies.

The invention discloses a system and a method for monitoring the optical fiber fuse effect. The system comprises a laser module, a linear swept source module, a light power injecting module, a Mach Zehnder interferometer module, a photoelectric detecting and data acquiring module and a swept source feedback controlling module, wherein swept light generated by the linear swept source module enters the Mach Zehnder interferometer module and is divided into probe light and reference light; a light signal generated by the laser module and the probe light are coupled in the light power injecting module and then enters a to be monitored optical fiber link, and signal light returned to the light power injecting module from the optical fiber link enters the Mach Zehnder interferometer module for interference beating with the adjusted reference light, and is input into the photoelectric detecting and data acquiring module; the feedback controlling module is used for controlling the laser module; the data acquiring module is used for performing later data processing, judging the occurrence of the optical fiber fuse effect and obtaining the position of a fault point through calculation. By means of the system and the method, monitoring is rapid and accurate, and the length and the position of a damaged optical fiber can be accurately determined.

The invention discloses a movement system. The movement system comprises a portable movement device, an intelligent mobile terminal and a network server which are in communication connection with oneanother, wherein the portable movement device comprises a main body device and at least one fission device, the fission device and the main body device are detachably connected with each other, a dataprocessing module, a first communication module and a first data acquisition module are arranged inside the main body device, and a second communication module and a second data acquisition module are arranged inside the fission device; the first data acquisition module and the second data acquisition module are used for acquiring movement data information of the human body, the data processing module is used for analyzing the data information and transmitting the data processed by the first communication module to the intelligent mobile terminal or uploading to the network server; and the intelligent mobile terminal can download and run an executable program, the executable program generates a virtual scene and a user dynamic image and display the virtual scene and the user dynamic imageand performs the data interaction by virtue of the network server.

A virtual debugging system for intelligent manufacture is mainly composed of industrial control equipment, a PC client, a Redis database module and a simulation module, wherein the industrial controlequipment comprises an industrial robot system, a PLC, a CNC lathe and a machining center controller; the PC client comprises data acquisition module and an interactive interface module; the PC clientmakes each equipment driver into a plug-in based on the OSGI.NET plug-in framework, collects the signals and data of the industrial control equipment in real time, and storages the data in the Redisdatabase; the PLC and NC equipment perform signal interaction through the database; the simulation module reads the data in the database through the Python program to drive the robot and machine modelfor processing; at the same time, the status information of the model is also stored in the Redis database; and the PC client reads the status information of the model in the Redis database in real time and writes the same to the PLC, so that the conditions in the PLC are met to schedule the robot, CNC lathe and machining center to perform tasks to achieve the fusion of reality and reality, whichcan verify the feasibility of intelligent manufacture solutions.

The invention provides a system of intelligent-type reworking. The system includes an industrial control computer and an RFID reader-writer arranged on each station position of a reworking center. Theindustrial control computer communicates with the RFID reader-writer. An RFID tag and a two-dimensional code recording workpiece information are arranged on each workpiece. A system management modulewhich is responsible for managing users and assigning user authority, a reworking management module which is responsible for managing reworking rules of the different-type workpieces, a reworking intelligent-control module which is responsible for intelligently carrying out reworking prompting according to the reworking rules, a data collection module which is responsible for collecting data in the RFID tags on the workpieces and a data analysis module which is responsible for analyzing the collected reworking data are arranged on the industrial control computer. The data collection module isconnected with the RFID reader-writer. The invention also provides a control method of intelligent-type reworking. The system and the method can help an operation worker in clarifying work contents,and reduce a misoperation rate; and have the advantages that costs are low, intelligence is more, data values are fully utilized, and reworking misoperation is prevented.

The invention provides a vehicle positioning and speed measuring system and method based on a grating array sensor. The system comprises a grating array module, a real-time data acquisition module, a vehicle position determination module and a vehicle speed determination module. The grating array module is used for acquiring a vibration signal of a vehicle in real time; the real-time data acquisition module is used for acquiring a vibration signal according to a preset acquisition time length and a preset sampling frequency to obtain a vibration sampling signal; the vehicle position determination module is used for determining the vehicle position based on the vibration sampling signal; the vehicle speed determination module is used for determining sampling point information corresponding to wheels of the vehicle based on the vibration sampling signals and determining the vehicle speed according to the sampling point information. According to the invention, all-weather monitoring of the vehicle is realized, and the efficiency and precision of positioning and speed measurement of the vehicle are improved.

The invention relates to the field of intelligent delivery of advertising spaces and discloses an intelligent delivery system of the advertising spaces. The intelligent delivery system comprises a data acquisition module and an index decomposition module; the data acquisition module acquires attention degree of the advertising spaces from outside and transmits the attention degree to the index decomposition module; the index decomposition module comprises an advertisement distribution unit and a completion monitoring unit; the advertisement distribution unit distributes Nth advertising spaces for each advertisement according to the attention degree and target transmission results of each advertisement; the completion monitoring unit focuses on completion of the target transformation results of each advertisement in real time and feeds back the completion to the advertisement distribution unit, distribution of the advertising spaces of each advertisement is dynamically adjusted through the advertisement distribution unit, and N is a natural number. After the advertising spaces are distributed for each advertisement, the advertising spaces are dynamically distributed according to the completion of each advertisement, so that the advertising spaces can be distributed reasonably, the target transformation results of each advertisement can be assuredly completed within limited delivery time, and benefit of advertising agencies is guaranteed.

The invention provides an intelligent parking lot device and method. The device comprises a parking space data acquisition module, an entrance vehicle acquisition module, a parking space analysis module, an entrance management module and an image guide module; the parking space data acquisition module and the entrance vehicle acquisition module are respectively used for obtaining spare parking space numbers and vehicle license plate numbers from acquisition equipment; the parking space analysis module is used for marking unoccupied parking space numbers, sorting the marked parking space numbers and counting to obtain a marked number; the entrance management module is used for releasing an entrance waiting vehicle when the number of marking results is greater than zero, and sending the obtained license plate number and the sorted parking space number to a specified terminal in a matching manner; and the image indication module is used for sending the matched license plate number and parking space number to image display equipment and guiding the vehicle to enter the designated parking space through the display equipment. According to the invention, vehicles entering the parking lotcan obtain exclusive parking spaces, the traffic order in the parking lot is improved, and competing for parking spaces in the parking lot is avoided.

The invention provides a transportation management system for recognizable project components on a transportation vehicle, and relates to the technical field of vehicle-mounted object recognition andmanagement. The system comprises a data acquisition module, a positioning module, a data processing module, an early warning module and a communication module. The data acquisition module recognizes and acquires material information of the item components on the transport vehicle and sends the material information to the data processing module. The data processing module calculates the time when avehicle arrives at the destination, judges whether the position of the vehicle unloads materials in the transportation process or in the correct field or not, downloads complete material informationin a transportation task list from a cloud server, compares and calculates the material information acquired by the data acquisition module with the complete material information in the transportationtask list to obtain a comparison result, and commands the early warning module to give an early warning if the comparison result is inconsistent or discharging is carried out on a wrong site. Therefore, the system provided by the invention can realize early warning of neglected loading during component transportation, loss during transportation and wrong on-site unloading.

The invention relates to the technical field of power management and control, and discloses a power grid energy efficiency and safety centralized control workstation, a control system and a control method, wherein the power grid energy efficiency and safety centralized control workstation comprises a data acquisition module, an energy efficiency and safety management terminal, a network communication module and a data processing module. Targeted monitoring and management for power supply and consumption equipment are realized through the power grid energy efficiency and safety centralized control workstation, and then the integral control for the energy efficiency and the safe operation of a whole power supply network is realized through the control system, and the power grid energy efficiency and safety centralized control workstation has high practical value and wide application prospect.

The invention discloses an image acquisition system, comprising an image acquisition and transmission module, an image processing and control module and a display module. The image acquisition and transmission module comprises an image sensor, an FIFO memory, a microcontroller and a serial port circuit. The image processing and control module comprises an RS232 serial port module, an image data acquisition module, an image storage module and an image processing module. The image sensor, the FIFO memory, the microcontroller, the serial port circuit and the RS232 serial port module are connectedin sequence. The RS232 serial port module, the image data acquisition module, the image storage module and the image processing module are connected in sequence. The image processing module is connected with the RS232 serial port module and the display module. According to the image acquisition system, the image information can be displayed rapidly and visually, a transmission speed is fast and an error is relatively low.

The invention relates to a gas station monitoring system and a working method thereof. The gas station monitoring system comprises: a cloud server, a monitoring terminal and a monitoring device located at a gas station; wherein the monitoring device comprises: a control module, and a data collection module, an alarm module and a communication module, which are connected with the control module; the data collection module is applicable to collecting the monitoring data of the gas station and sending the monitoring data to the cloud server through the communication module; the cloud server stores data thresholds corresponding to various monitoring data, and when any monitoring data exceeds the corresponding data threshold, the alarm module issues an alarm; and the cloud server sends the monitoring data and alarm information to the monitoring terminal. The gas station monitoring system provided by the invention can remotely monitor the data of the gas station, and when the monitoring datais abnormal, sends the alarm information, so that a worker makes response at the first time to ensure the safety.

The invention provides an automatic detection system for a pressure transmitter and belongs to the field of pressure transmitter detection. The defects of low detection speed and low detection precision due to the fact that manual detection is needed for the detection of the measurement precision of the pressure transmitter in the prior art are overcome. The system comprises a pressure source used for providing gas or liquid pressure for a standard detection meter and a detected pressure transmitter at the same time; a standard detection meter used for generating corresponding standard current according to the received gas or liquid pressure; a measured pressure transmitter used for generating corresponding current to be measured according to the received gas or liquid pressure; a data acquisition module used for subtracting the received standard current from the current to be measured, taking the absolute value of the difference value as an error variable, and sending the error variable to the report generation module; and the report generation module used for calling a corresponding error reference range according to the received precision grade, comparing the error variable with the called error reference range, obtaining a detection result indicating whether the detected pressure transmitter is qualified or not, and generating a detection report. The system is mainly used for detecting the pressure transmitter.

The invention provides a vehicle anomaly detection system and method, and the system comprises an anomaly detection module which carries out the detection of the abnormal state of a vehicle through the information monitoring of vehicle equipment, determines whether the vehicle is abnormal or not, stops the operation of the vehicle if so, and continuously carries out the anomaly detection if not; and a data acquisition module which is used for acquiring vehicle operation data in real time and sending the data to the anomaly detection module. By monitoring the vehicle equipment information and detecting the abnormal state of the vehicle, the running safety of the vehicle is improved; by means of abnormal sound detection, false detection caused by data fluctuation of normal operation of the vehicle is prevented; through online vehicle operation, data acquisition and data analysis and learning are performed, the anomaly detection method is improved, the detection accuracy is improved, false detection is prevented, and the stability of vehicle operation is improved.

The invention discloses a safety distribution board monitored based on the wireless sensor technology. The safety distribution board comprises a power supply distributor and three power distributors. Each power distributor is composed of an electric control circuit, a frequency conversion controller, a pumping unit intelligent intermittent pumping controller, a wireless sensor module, a data acquisition module, a figure testing sensor, a digital pressure sensor, a digital temperature sensor and a three-phase power acquisition module. The wireless sensor module includes an ARM microprocessor and a remote monitoring center. The ARM microprocessor is connected to a GPRS module through an RS232 interface, and the GPRS module is connected to the remote monitoring center via a GPRS network. The e ARM microprocessor is connected to an Ethernet gateway through an Ethernet interface, and the Ethernet gateway is connected to the remote monitoring center via the Internet. According to the invention, data acquisition is reliable, analysis of the working condition is accurate, frequency adjustment is scientific, and field application is stable. Energy saving is achieved, and the efficiency of the pumping system is improved. Moreover, wireless remote monitoring is realized, and the safety of underground work is ensured.