32results about How to "Networked" patented technology

The present invention provides one kind of system to perform distributive multi-point detection for corrosion, crack, leakage, wax precipitation, scaling and other status in long oil and gas conveying pipeline by means of fiber grating sensing technology. The system includes near-infrared wide-band semiconductor laser source array, wavelength division multiplexer, bi-directional fiber coupler, fiber grating sensor array, spectral analyzer and signal transmission optical cable. The continuous near-infrared light signal the laser source array emits is transmitted to fiber grating sensor array embedded inside the long oil and gas conveying pipeline through the wavelength division multiplexer and the bi-directional fiber coupler, the sensor array detects the varying temperature and pressure of fluid inside the pipeline and reflects to the bi-directional fiber coupler while being coupled to the analyzer and the computer to obtain the conveying status inside the pipeline.

The invention discloses an attention scenario evaluation system based on Kinect interaction. The system comprises the implementation steps of (1) utilizing the multimedia analogue simulation technology for presenting a scenario similar to real life, introducing a lifelization interaction scenario into a test system, (2) utilizing a Kinect camera for conducting dynamic capture on a user, converting user information into a skeleton tracking system through image recognition, drawing a human skeleton which is placed into the scenario in the first step, (3) tracking motions of the user through changes of positions of articulation points of the human skeleton, adding event monitoring at the same time, constantly drawing new skeletons in the scenario, (4) achieving communication between hardware and designed scenario application programs through the AIR Kinect middleware, and (5) completing items in the Kinect interaction mode by the user, wherein the system evaluates the situation that the user completes the items by comparing the motions with standard motions. According to the attention scenario evaluation system based on the Kinect interaction, testing is completed in the Kinect interaction mode, attention of the detected user under the real-world situation can be reflected, and assistance by professionals is not required.

The invention relates to a digital medical image system, in particular to an electronic endoscope image system and an electronic endoscope image processing method. The electronic endoscope image system comprises a front end endoscope, an image processing board and a video monitor. The image processing board integrates a video acquisition and coding circuit, a DSP and a video decoding and drive amplifying circuit. The output of a CCD image sensor of the front end endoscope is connected with the video acquisition and coding circuit through signals, the output of the video acquisition and coding circuit is connected with the DSP, the output of the DSP is connected with the video decoding and drive amplifying circuit, and the video decoding and drive amplifying circuit is connected with the video monitor through a video output interface. The electronic endoscope image processing method includes the steps that image information acquired by the CCD image sensor is preprocessed with a wavelet transform and threshold shrinkage method, images are denoised and enhanced to obtain enhanced images, and then the images are decoded and displayed through the video monitor.

The invention is a cooking robot replacing human beings. In a rectangular cupboard box, it orderly gathers the devices: a basin and bowl storing and carrying device, a cooking-pan and blending device, a material storing and adding device, a dish output and storage device, a range-hood washing device and a computer control system device, each of which is connected with a control circuit by various sensors, and uses the computer to control and operate the cooking tools, not only safe and reliable but clean and healthy; and it can automatically select and place materials into the cooking pan, ignite and heat them, real-timely adjust the duration and degree, fry and stir; automatically flavour and thicken soup; automatically select to take a basin or a soup bowl, pour the dish out of the pan into a basin, and preserve heat to store the dish; automatically perform real-time absorption and exhaust of lampblack, wash, sterilize and disinfect. It is controlled by the display and keyboard or remotely by the network.

The invention discloses a platform software having video monitoring and intelligent image analysis functions. The platform software is composed of an intelligent analysis and management server software and an intelligent analysis unit server software through being carried by an open-type standard X86 architecture server. The platform software provides an SDK for a third party video monitoring platform software and has a buffer zone array composed of three buffers. The function module of the platform software has eight different video monitoring and intelligent analysis functions of four classifications. The invention solves problems in analysis and extraction of feature points, specific behaviors, video quality parameters in a video monitoring view range, performs active early warning on suspicious targets, suspicious behaviors and abnormal image quality change, reduces manual strength of video monitoring, improves intelligent level of safety protection, meets requirements for large-scale video networking, mass data application and intelligent video analysis, is low in false alarm rate and can be used as a core component of a next-generation video monitoring system intelligent analysis application.

The invention provides an intelligent power controller. The intelligent power controller comprises a 3G communication module used for receiving a power control instruction, a parameter setting module used for setting working parameters of the intelligent power controller, a clock module used for providing clock reference signals, a main control module used for configuring the working state according to the working parameters and the clock reference signals and further analyzing the power control instruction to generate power switch driving signals, a power switch module used for controlling an internal relay to be connected and disconnected according to the power switch driving signals so as to control a main power to be connected and disconnected, a display module used for displaying the working parameters and the on-off state of the intelligent power controller, and a power module used for supplying power to the main control module. Interconnection of the intelligent power controller, a mobile terminal and a server is achieved through the 3G mobile Internet technology, and therefore a mobile user can control the main power through the mobile terminal.

The invention relates to an automatic stereoscopic warehouse management system and a method based on a B/S framework, comprising at least one PLC control station which is connected with a monitoring dispatching exchange via an industrial Ethernet. The invention is characterized in that the monitoring dispatching exchange is connected with a server by the B/S framework, and at least one client machine is connected with the server by the B/S framework. The technical scheme of the method of the invention is to provide a method using the above management system, comprising the following steps: generating an order via the client machine, sending the order to the PLC control station for performing by the server and the monitoring dispatching exchange, and sending the performing result of the PLCcontrol station back to the server by the monitoring dispatching exchange for subsequent processing. The invention has the advantages of wide system distribution, favourable expansibility, high resource utilization ratio, convenient operation, convenient client end upgrading and maintenance and favourable compatibility, ensures that warehouse and logistic management is systemic, networked, informationalized and scientific, and improves the maintainability and the flexibility of the system.

A remote monitoring system for pH value of remote industrial wastewater on the basis of LoRa technology. The system includes a pH monitoring terminal, of which an output end is connected to the input end of a LoRa base station through a LoRa wireless network; the output end of the LoRa base station is bidirectionally connected to the input end of a gateway; the output end of the gateway is bidirectionally connected to the input end of a network transmission module; the output end of the network transmission module is bidirectionally connected to the input end to a cloud server through the Internet; the output end of the cloud server is bidirectionally connected to the input end of an application terminal through the Internet. During use, the pH monitoring terminal is located at a monitoring point to monitor the pH value of industrial wastewater in real time and sends the pH value to the LoRa base station; the LoRa base station sends the pH value to the cloud server through the gateway; a user accesses the cloud server through the user application terminal. The remote monitoring system reduces work load of maintenance workers, is intelligent and is networked.

The invention belongs to the technical field of air filling and degassing of tires and relates to an automatic detection and air filling and degassing system of tire pressure and a method of detecting air filling and degassing thereof. The automatic detection and air filling and degassing system of the tire pressure comprises a main control unit, a detecting unit, an output unit and an air filling and degassing unit. The automatic detection and air filling and degassing method of the tire pressure comprises the steps that firstly, the tire pressure is detected; secondly, a signal is processed; thirdly, if the signal is determined abnormally, information is output; and fourthly, air filling and degassing is conducted. The automatic detection and air filling and degassing system of the tire pressure and the method of detecting air filling and degassing thereof has the beneficial effect that all-digital control is adopted, the early warning image and the controlling image can be visually displayed, operation is easy, personnel input is low, efficiency is high, and maintenance is little.

The invention discloses an online detection device for a potassium salt component. The online detection device comprises a material shaping mechanism, an X-ray fluorescence element online measuring mechanism, an online moisture measuring mechanism and an industrial control computer system, wherein the material shaping mechanism is used for carrying out surface leveling treatment on potassium salt,the X fluorescence element online measuring mechanism is used for measuring the potassium salt element component and is provided with a distance measuring sensor, the online moisture measuring mechanism is used for measuring the moisture in the potassium salt, and the industrial control computer system is used for system control and data analysis. The online detection device can monitor the moisture content of a potassium salt material by utilizing an on-line moisture meter, not only can be used for online monitoring of the moisture of the potassium salt, but also can be used for influence correction of the X fluorescence intensity, and therefore the influence of moisture fluctuation on the X fluorescence intensity is reduced, and the X fluorescence detection precision is improved.

The invention discloses a power monitoring system of a fire fighting apparatus. The power monitoring system comprises a fire fighting apparatus power monitor and sensors, the sensors comprise a single-phase voltage/current sensor, a voltage sensor and a current sensor, the fire fighting apparatus power monitor is communicated with the sensors through a CAN bus, and a Modbus-RTU communication protocol is provided for the outside. The power monitoring system has the advantages of being reliable, real-time, digitalized, intelligent, networked and automatic and achieving continuous monitoring, the condition of a power source of a monitored device is reflected in real time, and is displayed in a centralized mode, and therefore the emergent condition that when a fire disaster happens, due to the power failure, the fire fighting apparatus cannot normally work can be effectively avoided, and the reliability of a fire fighting linkage system is ensured to the greatest extent.

The invention discloses an electric ship power grid monitoring protection device comprising multiple switching power supplies, a direct-current transmitter, a signal processing unit, a PPU device, a reinforced all-in-one machine, an alarm unit, and a control unit. The direct-current transmitter acquires the voltage and current of a direct-current power grid in real time. The signal processing unit transmits voltage signals, current signals and power parameters of the direct-current power grid to the reinforced all-in-one machine. The PPU device acquires the effective values of the three-phase voltage and current of an alternating-current power grid in real time, and transmits the data to the reinforced all-in-one machine. The reinforced all-in-one machine processes and displays the data, and sends an alarm signal to the alarm unit. The control unit controls the work of power supply uninterrupted conversion and current limiting protection devices so as to realize power off of branch circuits and current overload protection. The invention further provides a power grid endurance monitoring method. By adopting the device and the method, safe and stable operation of the whole ship power grid can be ensured.

The present application belongs to the field of cloud technology and relates to a cloud technology-based enterprise group service method, device and system and a storage medium. The cloud technology-based enterprise group service method comprises the following steps of obtaining the service requirements; matching service products in a service attribute database according to the service requirements; generating service orders; matching a service flow in a service flow database according to the service order; matching service providers in a service provider database based on the service flow; sending the service product and the service flow to the service provider. The cloud technology-based enterprise group service method described in the present application enables the enterprise park to provide services for the enterprise group with networking, systematization, intelligence and high efficiency.

The invention relates to a remote radio monitoring system for a rural self-built house based on a LoRa technology, comprising a node monitoring terminal, wherein the output end of the node monitoringterminal is connected to the input end of a LoRa base station through a LoRa wireless network; the output end of the LoRa base station is bidirectionally connected with the input end of the gateway; the output end of the gateway is bidirectionally connected with the input end of the 4G communication; the output end of the 4G communication module is bidirectionally connected with the input end of acloud server via the Internet; and the output end of the cloud server is bidirectionally connected with the input end of an application terminal via the Internet. In use, the node value monitoring terminal sets the key structural part of the rural self-built house, and transmits the added house structure information to the LoRa base station; the LoRa base station transmits the information to thecloud server through the gateway; the user accesses the cloud server through the user application terminal. The remote radio monitoring system for the rural self-built house based on the LoRa technology in the invention has the advantages of reducing the workload, intensification, intelligence and networking of the maintenance personnel.

The invention discloses an intelligent remote alarming anti-theft device for an automobile. The device comprises a mobile phone chip, a driver and a lithium battery, wherein the mobile phone chip, the driver and the lithium battery are arranged on the automobile; the mobile phone chip and the driver are arranged in one box respectively, and are connected with the lithium battery respectively; and the driver is also connected with an automobile locking signal interface, an automobile unlocking signal interface, a ship start-stop signal interface, a chip transmission control signal interface and a battery power supply interface. By using the mobile phone chip, a set signal is transmitted to the mobile phone of the owner of the automobile for alarming, so that the owner of the automobile can acquire the information that the automobile is stolen at the first time no matter how far away the owner of the automobile is, and the aim of preventing theft remotely is fulfilled. The system has the advantages of high reliability, intelligence and networking, and is an automobile anti-theft electronic alarming system which is quick in response and can alarm remotely.

The invention discloses a logistics transportation supervision system based on internet of things and cloud computing, which is composed of a transportation equipment supervision device, a personnel information supervision device, a logistics information supervision device and a logistics transportation supervision center, wherein the transportation equipment supervision device comprises a wireless communication module, a smoke sensor, a temperature and humidity sensor, an analog-digital converter, a signal conditioning circuit, a microprocessor module, a camera, an alarm and a power supply; the personnel information supervision device comprises a wireless communication module, a radio frequency recognizer, a microprocessor module, a camera, an alarm and a power supply; the logistics information supervision device comprises a wireless communication module, a radio frequency recognizer, a microprocessor module, an information positioning module and a power supply; and the logistics transportation supervision center comprises a wireless repeater, a cloud server and a central supervision device. The logistics transportation supervision system based on internet of things and cloud computing has the advantages of simple structure, informatization, network, cloud storage and computing, and high-efficiency real-time monitoring and safety management.

The invention discloses an urban road intelligent well lid system based on a ZigBee and GSM hybrid network. The system comprises a plurality of monitoring terminal nodes, the output end of each monitoring terminal node is in bidirectional wireless connection with the input end of a ZigBee coordinator through a ZigBee router; each ZigBee coordinator is connected with a GPS module to obtain the position information; the output end of the ZigBee coordinator is bidirectionally connected with the input end of a 4G communication module, the output end of the 4G communication module is bidirectionally connected with the input end of the cloud server through the Internet, and the output end of the cloud server is bidirectionally connected with the input end of the application terminal through theInternet. According to the present invention, the safety condition of the urban road well lids is comprehensively monitored, the investment of manpower and financial resources is reduced, the management efficiency is improved, when the well lid is lost, shifted and damaged, the relevant departments and workers can take remedial measures in time, the working efficiency is improved, the loss of national public properties is reduced, and the potential safety hazard to human bodies is reduced.

The invention provides an intelligent landscape atmosphere lamp controlled by an intelligent gateway. The intelligent landscape atmosphere lamp comprises a plurality of light source modules, a GPIO module, a power supply module, a gateway module and a service platform. Each light source module is connected with the GPIO module through a relay; the GPIO module and the power supply module are connected with the gateway module, and the gateway module is connected with the service platform through a wireless network; the service platform formulates a light source opening rule according to the platform system time and the lunar calendar date, and sends a control instruction to the gateway module through the light source opening rule; and after receiving the control instruction, the gateway module controls opening and closing of each relay through the GPIO module so as to control opening and closing of each light source module. According to the invention, remote automatic control landscape atmosphere lamp is turned on and off through the gateway module; the lunar phase of the day is simulated according to the lunar calendar time of the day; the management level is improved; and the maintenance cost is saved.

The invention discloses an intelligent interaction wardrobe and relates to the technical field of wardrobes. A wardrobe door is arranged at the front side of a wardrobe body, a light-transmitting filmbody is pasted on the inner side wall of transparent glass of the wardrobe body, a visual camera is arranged at the inner side of the light-transmitting film body, a door driver is arranged at the upper end of the wardrobe door, a sterilizer and a ventilating mechanism are arranged at the inner upper end of the wardrobe body, a main controller and an intelligent gateway are respectively arrangedat the upper end of the wardrobe body, the operation display panel is arranged on the side wall of the wardrobe body, the visual camera and the operation display panel are respectively connected withthe main controller by virtue of wires, the output terminal of the main controller is respectively electrically connected with the light-transmitting film body, the sterilizer and the door driver, andthe communication terminal of the main controller is connected with the intelligent gateway. The intelligent interaction wardrobe disclosed by the invention can realize networking and manual control,operation is easy, working efficiency is high, and time can be saved.

The invention relates to a distribution network device state assessment method based on a neural network. The technical feature is that the distribution network device state assessment method based on the neural network includes following steps: building a distribution network device neuron model according to relevant information of distribution network devices; obtaining a distribution network device neural network by clustering and analyzing state information of the distribution network devices; storing the state information of all the distribution network devices which need state assessment and information of the distribution network device neural network in a database; when updating the state information of one specific distribution network device, using state information of another distribution network device correlative with the specific distribution network device through nerves, at the same dimensionality as the specific distribution network device, for updating; using a neural network algorithm to output a state assessment result of the distribution network devices. The distribution network device state assessment method based on the neural network is reasonable in design, not only fully uses abundant distribution network fault and defect information and the state quantity information of the distribution network devices, but also reflects integrality of the distribution network devices, and can perform accurate health condition assessment on the distribution network devices.

The invention relates to an intelligent MCC centralized control system based on an industrial Ethernet, which belongs to the field of control systems. The system comprises a centralized control centerPLC, system monitoring software, a plurality of first type intelligent MCC cabinets and a plurality of second type intelligent MCC cabinets. The ring topology structure further has a ring network redundancy function. The system has the advantages that the intelligent motor protection controller, the frequency converter and the soft starter of the system are integrated with an industrial Ethernetcommunication technology, a network communication management machine is not needed, the system can be directly in communication connection with a PLC, the data communication rate and the reliable stability are greatly improved; and meanwhile, the intelligent MCC centralized control system has the characteristics of networking, easy expansion, flexible and changeable topology and the like.