CN105681457A - Embedded-wireless-network-sensor-based real-time multi-machine efficiency monitoring system - Google Patents
Embedded-wireless-network-sensor-based real-time multi-machine efficiency monitoring system Download PDFInfo
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- CN105681457A CN105681457A CN201610119515.2A CN201610119515A CN105681457A CN 105681457 A CN105681457 A CN 105681457A CN 201610119515 A CN201610119515 A CN 201610119515A CN 105681457 A CN105681457 A CN 105681457A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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Abstract
The invention discloses an embedded-wireless-network-sensor-based real-time multi-machine efficiency monitoring system. The system comprises a lower computer and an upper computer. The lower computer consists of a wireless sensor measurement module, an intelligent analysis module, a human-computer interaction module, a transmission module and a power module. The upper computer includes a communication module for receiving data transmitted by the transmission device of the lower computer and a server module for storing and analyzing data. According to the invention, with the novel intelligent device based on high integration and interaction of the embedded sensing control unit and the controlled physical object, the system has characteristics of good real-time performance, high robustness, high autonomy, high efficiency, and good performances and the like and is capable of realizing multi-decision and autonomous optimization effects. Under the circumstances that uncertainty of the motor and the load increases, real-time monitoring of energy consumption of multiple motors as well as real-time on-line monitoring can be realized; the system cost is reduced substantially; and high multiplexing of the software is realized.
Description
[technical field]
The present invention relates to the technical field of a kind of motor efficiency monitoring device, particularly achieve the technical field of a kind of multimachine usefulness real-time monitoring system based on embedded type wireless sensing network.
[background technology]
At present, in whole energy consumption 70% be by industry consumed. A large amount of dragging systems using middle-size and small-size motor in China's industrial processes, and in many motors threephase asynchronous machine because of its cost performance higher, durable, occupy the ratio of about 90%, generally can account for the 30%～40% of enterprise electrical energy consumption, if its energy consumption can be carried out real-time monitoring calculation, important evidence can be provided for domestic electric machine energy saving of system technological transformation. Motor efficiency is divided into three grades by China, and efficiency one-level is ultra-high efficient motor, and efficiency two grades is high efficiency motor, and efficiency three grades is common electric machine. And the occupation rate of high efficiency motor is less than the 10% of market, domestic and international each experts and scholars successively propose the scheme of various raising motor efficiency, and the state such as the U.S., European Union has also issued relevant laws and regulations, technical standard in motor product field.
For system energy efficiency detection company limited of Shanghai electricity section; the said firm has advanced complete on-the-spot efficiency power of test and equipment; on-the-spot energy efficiency detection system can under various complex working conditions; do not shut down not power-off and do not affect normal production; the parameters such as the voltage of all kinds of motors, electric current, efficiency are detected; and the market demand specialty analysis software according to record, sorts of systems is carried out diagnostic assessment. External Ai Mosheng group have developed remote monitoring, high-precision monitoring instrument.
To sum up, it is achieved the comprehensive monitoring of motor node parameter, not only need to take into full account monitoring terminal the test simplification of equipment, portability, in addition it is also necessary to consider real-time Transmission and the unified coordination and administration of distributed node data. But, most of motor efficacy monitoring analytical tool on the market by all integrated for function on portable devices, the cost of instrument and equipment is higher, and there is no Long-range links function, online monitoring in real time and equipment running optimizatin decision-making cannot be realized, and the communication of product and host computer is substantially one to one, portable device data is not carried out the management platform of unified management, really do not realize networking and sharedization of data, more cannot be undertaken each many motors node unifying monitoring and completing the intellectual analysis of related data.
[summary of the invention]
The purpose of the present invention solves the problems of the prior art exactly, a kind of multimachine usefulness real-time monitoring system based on embedded wireless net sensing is proposed, can under complicated industrial environment, build the wireless networking of whole system, ensure that slave computer data can send host computer effectively to, it is ensured that system stable operation, thus greatly reducing the difficulty brought in wiring, it is easy to debug test, there is adaptability and autgmentability flexibly.
For achieving the above object, the present invention proposes a kind of multimachine usefulness real-time monitoring system based on embedded wireless net sensing, carries out the host computer of communication cohersive and integrated data including the slave computer and slave computer for monitoring motor node in real time; Described slave computer includes: for motor node carried out data monitoring wireless senser measurement module, for the intelligent analysis module that the signal gathered is processed, for arrange parameter and observe the human-computer interaction module of result of calculation, for setting up transport module that data communication between slave computer with host computer is connected and the power module for powering for modules; Described epigynous computer section include the transmitted data of the transmitting device for accepting slave computer communication module and for storing, the server module of analytical data.
As preferably, described wireless senser measurement module comprises the forcipated mutual-inductor for connecting and monitor in real time motor node voltage size of current, for carrying out the Signal-regulated kinase of signal amplification, D/A converter module, wireless communication module and power module; Described forcipated mutual-inductor is connected with interconnecting module respectively, it is possible to fast install on distributed motor node; Described Signal-regulated kinase includes signal and follows module, reverse summation module and reverse amplification module etc.; Described D/A converter module adopts the outside AD of high accuracy; Described wireless communication module is connected by RS-232C interface with the flush bonding module of process with for Digital Signal Analysis.
As preferably, described intelligent analysis module, with STM singlechip chip for core, obtains digital signal by serial ports from wireless senser measurement module, and is transferred to motor usefulness computing module.
As preferably, described human-computer interaction module includes touch-screen input module, color screen output module etc.; Described human-computer interaction module controls driving chip by STM singlechip chip, and then realizes display content and touch screen control on Thin Film Transistor-LCD and projection-type capacitive touch screen.
As preferably, described transmitting device is radio transmitting device; Coupled by wireless network between described sensor with slave computer, host computer and slave computer, can avoid installation process connects up, and then rapidly the multiple slave computers in host computer and or micro-capacitance sensor and slave computer and one or more sensor can be carried out data cube computation.
As preferably, described host computer includes the communication module of data that transmits for the transmitting device accepting slave computer and for storing, process the server module of the data that communication module obtains, realize multi-point monitoring, comprise the inquiry of various historical data and current data.
Beneficial effects of the present invention: the present invention is by a kind of embedded sense control unit and controlled physical object highly integrated mutual intelligent equipment in a network environment, adopt the embedding assembly network of multidimensional isomery, realize motor device interconnection and information fusion in production, have in real time, robust, autonomy, efficiently and the feature such as high-performance, can many decision-makings and autonomous optimize. When the uncertain increase of motor and load, obtain the electric quantity datas such as the voltage of power system, electric current, phase place, power, energy consumption in real time, it is easy to accomplish the real-time monitoring of many energy consumption of electrical machinery.Only need to know the basic parameter of electric system equipment, combining wireless sensing network and embedded technology complete motor speed quadratic estimate analysis, realize the real time on-line monitoring of many motors usefulness on this basis, and modular design of hardware and software greatly reduces the cost of system. It is aided with terminal and realizes part functional software, be possible not only to utilize the ripe hardware device of terminal, it is also possible to realize the height multiplexing of software.
Inventive feature and advantage will be described in detail in conjunction with accompanying drawing by embodiment.
[accompanying drawing explanation]
Fig. 1 is the system structure schematic diagram of a kind of multimachine usefulness real-time monitoring system based on embedded wireless net sensing of the present invention;
Fig. 2 is the wireless senser measurement module structural representation of a kind of multimachine usefulness real-time monitoring system based on embedded wireless net sensing of the present invention;
Fig. 3 is the host computer structural representation of a kind of multimachine usefulness real-time monitoring system based on embedded wireless net sensing of the present invention;
Fig. 4 is the secondary identification algorithm flow chart of a kind of multimachine usefulness real-time monitoring system based on embedded wireless net sensing of the present invention.
[detailed description of the invention]
Consult Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of multimachine usefulness real-time monitoring system based on embedded wireless net sensing of the present invention, the host computer of communication cohersive and integrated data is carried out including the slave computer and slave computer for monitoring motor node in real time; Described slave computer includes: for motor node carried out data monitoring wireless senser measurement module, for the intelligent analysis module that the signal gathered is processed, for arrange parameter and observe the human-computer interaction module of result of calculation, for setting up transport module that data communication between slave computer with host computer is connected and the power module for powering for modules; Described epigynous computer section include the transmitted data of the transmitting device for accepting slave computer communication module and for storing, the server module of analytical data.
Described wireless senser measurement module comprise for connect and in real time monitor motor node voltage size of current forcipated mutual-inductor, for carrying out the Signal-regulated kinase of signal amplification, D/A converter module, wireless communication module and power module; Described forcipated mutual-inductor is connected with interconnecting module respectively, it is possible to fast install on distributed motor node; Described Signal-regulated kinase includes signal and follows module, reverse summation module and reverse amplification module etc.; Described D/A converter module adopts the outside AD of high accuracy; Described wireless communication module is connected by RS-232C interface with the flush bonding module of process with for Digital Signal Analysis; Described intelligent analysis module, with STM singlechip chip for core, obtains digital signal by serial ports from wireless senser measurement module, and is transferred to motor usefulness computing module; Described human-computer interaction module includes touch-screen input module, color screen output module etc.; Described human-computer interaction module controls driving chip by STM singlechip chip, and then realizes display content and touch screen control on Thin Film Transistor-LCD and projection-type capacitive touch screen; Described transmitting device is radio transmitting device; Coupled by wireless network between described sensor with slave computer, host computer and slave computer, can avoid installation process connects up, and then rapidly the multiple slave computers in host computer and or micro-capacitance sensor and slave computer and one or more sensor can be carried out data cube computation;Described host computer includes the communication module of data that transmits for the transmitting device accepting slave computer and for storing, process the server module of the data that communication module obtains, it is achieved multi-point monitoring, comprises the inquiry of various historical data and current data; Described Digital Signal Processing and intellectual analysis device are with STM32F407 for core, digital signal is obtained from wireless senser measurement module by serial ports, and it is transferred to motor usefulness computing module, after computing, the data obtained are displayed by human-computer interaction module and is transferred to host computer by wireless transport module, operator can check duty and the operation slave computer of distributed motor node on slave computer, and micro-capacitance sensor is adjusted and safeguards; Described motor usefulness computing module realizes by calling the built-in functions such as mathematic calculation in STM32F407 chip; Described wireless transport module adopts Zigbee wireless transport module; Described touch-screen input module can arrange parameter and observe result of calculation; Described human-computer interaction module controls driving chip by the FSMC interface of STM32F4 and then shows that on 4.3 cun of TFTLCD content and touch screen control; Described TFT-LCD and Thin Film Transistor-LCD, be 4.3 cun of projection-type capacitive touch screens; Described driving chip is ILI9341 controller, and uses GT9147 as driving IC; Described forcipated mutual-inductor is connected with interconnecting module respectively, it is possible to fast install on motor node, and adopts the instrument and meter interface mode of standard to be connected with interconnecting module, flexible and convenient operation, and autgmentability is stronger; The signal that described signal regulating device includes being sequentially connected with follows module, reverse summation module and reverse amplification module; Described signal regulating device is followed module by signal and is obtained the motor node data collected by sensor device, in safe range ability, the output signal of sensor device is faint, if directly the output signal of voltage and current measurement sensor being passed to microprocessor port, then can cause the problems such as measurement error is big, sensor device sensitivity is not high, so the output signal being necessary for voltage and current measurement sensor is nursed one's health amplification, within the scope of certain measurement, improve the sensitivity of certainty of measurement and sensor device; D/A converter module adopts high-precision AD 7606,8 channel input signals can be carried out synchronized sampling by respectively, simulation input can accept true bipolar input signal, the protection of built-in input clamper, input signal convergent-divergent amplifier, sample/hold amplifier, high-speed ADC, digital filter and high-speed parallel and serial line interface; Described wireless communication module is adopt the Zigbee communication module being core with CC2530 chip based on IEEE802.15.4standard; The communication module of the data that described host computer includes transmitting for the transmitting device accepting slave computer, for storing, the data storage of process data, process and enquiry module, system management module and graphic operation management module; Described communication module is ZigBee wireless communication module; The storage of described data, process and enquiry module use database realizing; Described system management module and graphic operation management module use MFC to write.
Work process of the present invention:
One or more nodes of electrical network in the course of the work, are carried out data signal samples by the sensor device of slave computer, it is thus achieved that real-time grid nodes data signal by a kind of multimachine usefulness real-time monitoring system based on embedded wireless net sensing of the present invention.Because comparatively faint by the data signal of grid nodes data acquisition, be not suitable for being processed processing, so grid nodes data are carried out signal amplification by signal regulating device, finally obtain the amplification signal that can be processed processing. Amplify signal to be calculated at Digital Signal Processing and intellectual analysis device, use secondary identification algorithm to obtain the work efficiency data of motor. Data are uploaded to host computer by transmitting device by slave computer. Communication modes between slave computer and host computer can be through cordless communication network.
The present invention is by a kind of embedded sense control unit and controlled physical object highly integrated mutual intelligent equipment in a network environment, adopt the embedding assembly network of multidimensional isomery, realize motor device interconnection and information fusion in production, have in real time, robust, autonomy, efficiently and the feature such as high-performance, can many decision-makings and autonomous optimize. When the uncertain increase of motor and load, obtain the electric quantity datas such as the voltage of power system, electric current, phase place, power, energy consumption in real time, it is easy to accomplish the real-time monitoring of many energy consumption of electrical machinery. Only need to know the basic parameter of electric system equipment, combining wireless sensing network and embedded technology complete motor speed quadratic estimate analysis, realize the real time on-line monitoring of many motors usefulness on this basis, and modular design of hardware and software greatly reduces the cost of system. It is aided with terminal and realizes part functional software, be possible not only to utilize the ripe hardware device of terminal, it is also possible to realize the height multiplexing of software.
Above-described embodiment is the description of the invention, is not limitation of the invention, any scheme after simple transformation of the present invention is belonged to protection scope of the present invention.
Claims (6)
1. the multimachine usefulness real-time monitoring system based on embedded wireless net sensing, it is characterised in that: include the slave computer for monitoring motor node in real time and slave computer carries out the host computer of communication cohersive and integrated data; Described slave computer includes: for motor node carried out data monitoring wireless senser measurement module, for the intelligent analysis module that the signal gathered is processed, for arrange parameter and observe the human-computer interaction module of result of calculation, for setting up transport module that data communication between slave computer with host computer is connected and the power module for powering for modules; Described epigynous computer section include the transmitted data of the transmitting device for accepting slave computer communication module and for storing, the server module of analytical data.
2. as claimed in claim 1 a kind of based on embedded wireless net sensing multimachine usefulness real-time monitoring system, it is characterised in that: described wireless senser measurement module comprise for connect and in real time monitor motor node voltage size of current forcipated mutual-inductor, for carrying out the Signal-regulated kinase of signal amplification, D/A converter module, wireless communication module and power module; Described forcipated mutual-inductor is connected with interconnecting module respectively, it is possible to fast install on distributed motor node; Described Signal-regulated kinase includes signal and follows module, reverse summation module and reverse amplification module etc.; Described D/A converter module adopts the outside AD of high accuracy; Described wireless communication module is connected by RS-232C interface with the flush bonding module of process with for Digital Signal Analysis.
3. as claimed in claim 1 a kind of based on embedded wireless net sensing multimachine usefulness real-time monitoring system, it is characterized in that: described intellectual analysis device is with STM singlechip chip for core, obtain digital signal by serial ports from wireless senser measurement module, and be transferred to motor usefulness computing module.
4. as claimed in claim 1 a kind of based on embedded wireless net sensing multimachine usefulness real-time monitoring system, it is characterised in that: described human-computer interaction module includes touch-screen input module, color screen output module etc.; Described human-computer interaction module controls driving chip by STM singlechip chip, and then realizes display content and touch screen control on Thin Film Transistor-LCD and projection-type capacitive touch screen.
5. as claimed in claim 1 a kind of based on embedded wireless net sensing multimachine usefulness real-time monitoring system, it is characterised in that: described transmitting device is radio transmitting device; Coupled by wireless network between described sensor with slave computer, host computer and slave computer, can avoid installation process connects up, and then rapidly the multiple slave computers in host computer and or micro-capacitance sensor and slave computer and one or more sensor can be carried out data cube computation.
6. as claimed in claim 1 a kind of based on embedded wireless net sensing multimachine usefulness real-time monitoring system, it is characterized in that: described host computer includes the communication module of data that transmits for the transmitting device accepting slave computer and for storing, process the server module of the data that communication module obtains, realize multi-point monitoring, comprise the inquiry of various historical data and current data.
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| CN201610119515.2A CN105681457A (en) | 2016-03-02 | 2016-03-02 | Embedded-wireless-network-sensor-based real-time multi-machine efficiency monitoring system |
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| CN201610119515.2A CN105681457A (en) | 2016-03-02 | 2016-03-02 | Embedded-wireless-network-sensor-based real-time multi-machine efficiency monitoring system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110673034A (en) * | 2019-10-31 | 2020-01-10 | 许昌中科森尼瑞技术有限公司 | High-voltage motor monitoring system based on optical fiber power supply and wireless communication |
| CN111077446A (en) * | 2019-11-10 | 2020-04-28 | 六安强力电机有限公司 | Three-phase asynchronous motor quality integrated management system |
| CN112595518A (en) * | 2020-12-02 | 2021-04-02 | 西安航天动力试验技术研究所 | Operation state monitoring and emergency stop system of distributed supersonic air flow generating device |
| CN113982325A (en) * | 2021-11-15 | 2022-01-28 | 广东宏达通信有限公司 | Efficient server system and server room |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101271010A (en) * | 2008-04-15 | 2008-09-24 | 中国科学院水利部成都山地灾害与环境研究所 | Multi-mouth radial flow water level monitoring system |
| CN105182879A (en) * | 2015-09-24 | 2015-12-23 | 天津四德科技有限公司 | Thermal power plant environmental monitoring system and method on the basis of SOA architecture |
-
2016
- 2016-03-02 CN CN201610119515.2A patent/CN105681457A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101271010A (en) * | 2008-04-15 | 2008-09-24 | 中国科学院水利部成都山地灾害与环境研究所 | Multi-mouth radial flow water level monitoring system |
| CN105182879A (en) * | 2015-09-24 | 2015-12-23 | 天津四德科技有限公司 | Thermal power plant environmental monitoring system and method on the basis of SOA architecture |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110673034A (en) * | 2019-10-31 | 2020-01-10 | 许昌中科森尼瑞技术有限公司 | High-voltage motor monitoring system based on optical fiber power supply and wireless communication |
| CN111077446A (en) * | 2019-11-10 | 2020-04-28 | 六安强力电机有限公司 | Three-phase asynchronous motor quality integrated management system |
| CN112595518A (en) * | 2020-12-02 | 2021-04-02 | 西安航天动力试验技术研究所 | Operation state monitoring and emergency stop system of distributed supersonic air flow generating device |
| CN112595518B (en) * | 2020-12-02 | 2023-07-04 | 西安航天动力试验技术研究所 | Running state monitoring and scram system of distributed supersonic air flow generating device |
| CN113982325A (en) * | 2021-11-15 | 2022-01-28 | 广东宏达通信有限公司 | Efficient server system and server room |
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Application publication date: 20160615 |