CN202563340U - Water resource remote monitoring and motor protecting system based on wireless transmission - Google Patents
Water resource remote monitoring and motor protecting system based on wireless transmission Download PDFInfo
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- CN202563340U CN202563340U CN2012202381127U CN201220238112U CN202563340U CN 202563340 U CN202563340 U CN 202563340U CN 2012202381127 U CN2012202381127 U CN 2012202381127U CN 201220238112 U CN201220238112 U CN 201220238112U CN 202563340 U CN202563340 U CN 202563340U
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- wireless transmission
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model discloses a water resource remote monitoring and motor protecting system based on wireless transmission. The water resource remote monitoring and motor protecting system based on the wireless transmission comprises at least one set of network coordinator. The network coordinator is correspondingly connected with a plurality of sets of network terminal nodes. The network coordinator is connected with an upper computer through a general packet radio service (GPRS) network. The network terminal nodes transmit collected hydrologic information, collected operating parameters of a motor of a water pump and collected alarm information to the network coordinator. When the motor is in an abnormal operation or a monitoring value of water resource reaches an alarm value, the water resource remote monitoring and motor protecting system can immediately takes protective measures. The network coordinator coordinates to set up a network, and the Zigbee network and the GPRS network are connected with each other. The water resource remote monitoring and motor protecting system is responsible for management of the whole network and receiving and transmitting of data, uploads all the collected data to the upper computer in a monitoring center by utilizing the GPRS network, integrates the Zigbee network and the GPRS network, and can meet the requirements for informationization, networking and long distance of the water resource and motor protection.
Description
Technical field
The utility model relates to wireless communication field, is specifically related to water resource remote monitoring and electric motor protecting system based on wireless transmission.
Background technology
Water resource is the important natural resources of the earth, and water resource monitoring in real time is one of important means of protection water resource, and the safe and reliable work of water pump is the important step that ensures that water resource is utilized.The water resource monitoring is more and more paid close attention to the pump motor protection scheme that combines, and along with the worsening shortages of water resource, the monitoring of water resource and effective utilization have become the focus that various countries pay close attention to, and the informationization of water resources management more and more is much accounted of.Water head site is generally remote, and there are problems such as error rate height and cost height in employing personnel mode on duty and wire transmission.The water resource of developed countries is monitored and is utilized the level of informatization than higher; Domestic water resource monitoring also is in the process of information-based transition; To large-scale water resource monitoring and the utilization GPRS technology that adopt more; To the monitoring of among a small circle water resource and utilize the ZigBee of employing technology, it is present domestic also fewer with the pump motor protection to carry out the water resource monitoring for both combinations more.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art; The purpose of the utility model is to provide water resource remote monitoring and the electric motor protecting system based on wireless transmission; The Zigbee network is combined with GPRS network; Be applied to the scheme in water resource monitoring and the pump motor protection system, can satisfy the demand of informationization, networking and the long-range of water resource and electric motor protecting.
To achieve these goals, the technical scheme of the utility model employing is:
Water resource remote monitoring and electric motor protecting system based on wireless transmission comprise at least one group network telegon, and a said group network telegon correspondence is connected in many group networks terminal node, and said network coordinator connects host computer through GPRS network.
Said network terminal node is by microcontroller, the ZigBee module, and hydrology sensor circuit, the electric quantity acquisition circuit, warning circuit, system power supply circuit module and peripheral circuit are formed, and said microcontroller adopts MSP430.
Said network coordinator is by microcontroller, the ZigBee module, and the GPRS module, data-carrier store, the screen displaying circuit, power circuit and peripheral circuit are formed, and said microcontroller adopts the processor LM3S8962 based on the Cortex-M3 kernel.
Operational factor, warning message that said network terminal node will collect hydrographic information, pump motor send to network coordinator, arrive alarming value if the monitoring parameter of unusual or water resource appears in motor when moving, and implement safeguard measure immediately.
Said network coordinator coordinates to set up network; ZigBee network and GPRS network are coupled together; Be responsible for the reception and the transmission of whole Network Management and data; Utilize GPRS network to upload on the host computer of Surveillance center the data of all collections, make things convenient for Surveillance center the unified management of water resource and the protection of scheduling and each pump motor of water head site.
The beneficial effect of the utility model is:
With Zigbee technology and the GPRS technology realization combining remote monitoring of water resource on a large scale and the protection of pump motor; The ZigBee technology is used free frequency range; The individual node cost is low; Have only a node to be connected in the network, compare and only use the GPRS technology, greatly reduce the cost of total system with GPRS; ZigBee is low in energy consumption, can guarantee the long time of only battery-powered work under the total system lowered in field environment.
Description of drawings
Fig. 1 is the fundamental diagram of the utility model.
Fig. 2 is the network terminal node block diagram of the utility model.
Fig. 3 is the network coordinator block diagram of the utility model.
Embodiment
In the face of the structural principle of the utility model, principle of work is described further down.
With reference to Fig. 1, water resource remote monitoring and electric motor protecting system based on wireless transmission comprise at least one group network telegon, and a said group network telegon correspondence is connected in many group networks terminal node, and said network coordinator connects host computer through GPRS network.
With reference to Fig. 2, the network terminal node of the utility model is by microcontroller, the ZigBee module, and hydrology sensor circuit, the electric quantity acquisition circuit, warning circuit, system power supply circuit module and peripheral circuit are formed.
Network terminal node microcontroller adopts MSP430, and it is that 16 of a super low-power consumption is single-chip microcomputer.The input quantity of hydrology sensor or pump motor operational factor if digital quantity is directly received on the micro controller I, if analog quantity is then changed through AD, become digital quantity and send into the microcontroller processing afterwards again.Microcontroller is uploaded to network coordinator with the parameter of gathering through the ZigBee module; If immediately pump motor is protected unusually; The concurrent alert signal of delivering newspaper; Just under sleep pattern, wake up when network terminal node has only the order that ought receive network coordinator, reach purpose of power saving.
Operational factor, warning message that network terminal node will collect hydrographic information, pump motor send to network coordinator.Network terminal node major function is the correlation parameter when gathering on-the-spot hydrographic information of water head site and pump motor operation; Water resource information is monitored and the real-time guard of pump motor in real time; Arrive alarming value if occur the monitoring parameter of unusual or water resource during the motor operation, implement safeguard measure immediately.
With reference to Fig. 3, network coordinator is by microcontroller, the ZigBee module, and the GPRS module, data-carrier store, the screen displaying circuit, power circuit and peripheral circuit are formed.
The microcontroller of network coordinator adopts the processor LM3S8962 based on the Cortex-M3 kernel.Network coordinator is responsible for the reception and the transmission of whole Network Management and data, needs a large amount of internal memory and external memory, and has higher number pick throughput and processing power.Network coordinator node touch-screen is provided with the threshold value and the water resource alarm threshold value of pump motor protection, and shows the current water resource and the parameter of pump motor as Man Machine Interface.
Network coordinator is the Centroid of whole network; Major function is to coordinate to set up network, realizes the dynamic management of network, the dynamic interpolation and the deletion of network child node; This node includes ZigBee RF receiving and transmission module and GPRS module; Therefore, the network coordinator of native system is that ZigBee network and GPRS network are coupled together, and also plays the effect of gateway.Network coordinator utilizes GPRS network to upload on the host computer of Surveillance center data through the GPRS module, makes things convenient for Surveillance center to the unified management of water resource and the protection of scheduling and each pump motor of water head site.
In the utility model, utilize the ZigBee module to accept the water resource information of network terminal node transmission and the operational factor of pump motor.These information are gathered,, therefore, want an external data storer in the system as metadata cache because the data rate of ZigBee module and the data rate of GPRS module do not match.The data that the ZigBee module receives are sent into microcontroller, and microcontroller carries out analyzing and processing to data, and data are sent to the GPRS module through serial ports, are connected into GPRS network by the GPRS module.GPRS network can be connected into Internet through the mode of dialing, then field data is uploaded to the computing machine of Surveillance center, thereby realizes the networking and the long-range of water resource monitoring and pump motor protection.
Claims (5)
1. based on the water resource remote monitoring and the electric motor protecting system of wireless transmission; It is characterized in that; Comprise at least one group network telegon, a said group network telegon correspondence is connected in many group networks terminal node, and said network coordinator connects host computer through GPRS network.
2. water resource remote monitoring and electric motor protecting system based on wireless transmission according to claim 1 is characterized in that said network terminal node is by microcontroller; The ZigBee module; Hydrology sensor circuit, electric quantity acquisition circuit, warning circuit; System power supply circuit module and peripheral circuit are formed, and said microcontroller adopts MSP430.
3. water resource remote monitoring and electric motor protecting system based on wireless transmission according to claim 1 is characterized in that said network coordinator is by microcontroller; The ZigBee module; The GPRS module, data-carrier store, screen displaying circuit; Power circuit and peripheral circuit are formed, and said microcontroller adopts the processor LM3S8962 based on the Cortex-M3 kernel.
4. water resource remote monitoring and electric motor protecting system based on wireless transmission according to claim 1 and 2; It is characterized in that; Operational factor, warning message that said network terminal node will collect hydrographic information, pump motor send to network coordinator; Arrive alarming value if occur the monitoring parameter of unusual or water resource during the motor operation, implement safeguard measure immediately.
5. according to claim 1 or 3 described water resource remote monitoring and electric motor protecting systems based on wireless transmission; It is characterized in that; Said network coordinator is coordinated to set up network, and ZigBee network and GPRS network are coupled together, and is responsible for the reception and the transmission of whole Network Management and data; Utilize GPRS network to upload on the host computer of Surveillance center the data of all collections, make things convenient for Surveillance center the unified management of water resource and the protection of scheduling and each pump motor of water head site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202381127U CN202563340U (en) | 2012-05-25 | 2012-05-25 | Water resource remote monitoring and motor protecting system based on wireless transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202381127U CN202563340U (en) | 2012-05-25 | 2012-05-25 | Water resource remote monitoring and motor protecting system based on wireless transmission |
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| Publication Number | Publication Date |
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| CN202563340U true CN202563340U (en) | 2012-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012202381127U Expired - Fee Related CN202563340U (en) | 2012-05-25 | 2012-05-25 | Water resource remote monitoring and motor protecting system based on wireless transmission |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103338142A (en) * | 2013-06-05 | 2013-10-02 | 山东大学 | A wireless self-organizing networking system based on the IEEE 802.15.4g and a working method |
| CN107864463A (en) * | 2017-10-22 | 2018-03-30 | 成都具鑫机械设备有限公司 | A kind of lathe online monitoring system and its implementation based on radio sensing network |
-
2012
- 2012-05-25 CN CN2012202381127U patent/CN202563340U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103338142A (en) * | 2013-06-05 | 2013-10-02 | 山东大学 | A wireless self-organizing networking system based on the IEEE 802.15.4g and a working method |
| CN103338142B (en) * | 2013-06-05 | 2016-08-10 | 山东大学 | Wireless ad hoc network systems based on IEEE802.15.4g and method of work |
| CN107864463A (en) * | 2017-10-22 | 2018-03-30 | 成都具鑫机械设备有限公司 | A kind of lathe online monitoring system and its implementation based on radio sensing network |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130525 |