CN102110355A - Wireless monitoring system of water pump and control method - Google Patents

Wireless monitoring system of water pump and control method Download PDF

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Publication number
CN102110355A
CN102110355A CN2009102474355A CN200910247435A CN102110355A CN 102110355 A CN102110355 A CN 102110355A CN 2009102474355 A CN2009102474355 A CN 2009102474355A CN 200910247435 A CN200910247435 A CN 200910247435A CN 102110355 A CN102110355 A CN 102110355A
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CN
China
Prior art keywords
water pump
wireless
communication module
wireless communication
plc
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2009102474355A
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Chinese (zh)
Inventor
吴永旭
刘彩霞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai East Pump Group Co Ltd
Original Assignee
Shanghai East Pump Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai East Pump Group Co Ltd filed Critical Shanghai East Pump Group Co Ltd
Priority to CN2009102474355A priority Critical patent/CN102110355A/en
Publication of CN102110355A publication Critical patent/CN102110355A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a wireless monitoring system of water pump and a control method; in the system, a PLC performs the real-time monitoring, saves data of the running state of a water pump, and transmits relevant data to a wireless communication module; the wireless communication module transmits the data to a wireless signal receiving device through a wireless network. The monitoring method comprises the following steps of: (1) PLC real-time monitoring and data saving; (2) PLC data transmission to the wireless communication module; (3) data sending to user mobile phones by the wireless communication module. The combined utilization of the system and the monitoring method provided by the invention well realizes the automatic operation of the devices without special watch, and greatly improves the automation degree.

Description

Water pump wireless supervisory control system and control method
Technical field:
The present invention relates to a kind of remote control technology, particularly a kind of remote control technology based on wireless communication technique.
Background technology:
Existing large-scale water system is stable for what guarantee to supply water, need monitor each equipment in the water system, in time finds fault and overhauls.Monitoring to water pump in the whole water system is particularly important, and stablizing of its operation directly has influence on the stable of whole water system.
The monitoring of water pump was adopted regularly in the past and detected, and promptly arranged the related personnel regularly relevant water pump operation performance to be detected.This method for supervising is the cost height not only, and efficient is low, DeGrain, is in passive monitoring state basically, water pump operation such as has only to go wrong, and can find, and keep in repair, and can't guarantee the stable of whole water system.
For this reason, people design and utilize relevant PLC to monitor water pump in real time, because the various parameters of PLC can be to water pump operation the time are monitored, can in time find fault, will improve the stability of system greatly.But during such supervisory control system running, the technician scene that still need be correlated with is on duty, in order to avoid PLC monitors dependent failure, and can not get solving timely.Such Attended mode must increase the operating cost of system, and its work efficiency will also reduce greatly.
Summary of the invention:
The present invention is directed in the above-mentioned existing water system the existing problem of the monitoring of water pump, and provide a kind of novel long distance control system, this system can realize the automatic operation of equipment based on wireless communication technique, need not staff on duty, improved automaticity greatly.
In order to achieve the above object, the present invention adopts following technical scheme:
The water pump wireless supervisory control system, this system comprises the PLC that controls many water pump operations, described system also comprises wireless communication module and wireless signal receiving device, and described PLC monitoring is in real time also preserved the water pump operation status data, and related data is reached wireless communication module; Described wireless communication module reaches the wireless signal receiving device by wireless network, and described wireless signal receiving device shows relevant information.
Be built-in with a UIM card that is applicable to the SIM card of GPRS network or is applicable to cdma network in the described wireless communication module.
Described wireless network is GPRS or cdma wireless network.
Described wireless signal receiving device is the mobile phone that runs on GPRS or cdma wireless network.
The control method that the present invention also provides a kind of and said system to be used, so as can be really the unmanned of water system in real time.This method adopts following technical scheme for this reason:
The control method of water pump wireless supervisory control system, this method comprises the steps:
The failure message that takes place when (1) PLC stores all water pump operations or normally move work state information;
When (2) certain water pump broke down, PLC reached wireless communication module with the corresponding information of storage;
(3) wireless communication module is sent to by GPRS or cdma wireless network and is used for mobile phone.
Described PLC regularly sends the work state information of corresponding water pump operation to user mobile phone by wireless communication module.
Described wireless communication module is accepted the note that user mobile phone sends, and reads the running state information that cuts out the pump mutually among the PLC after receiving this note, and this information is sent to the client.
The supervisory system and the control method that obtain according to technique scheme are used, and wherein PLC controls the operation of many water pumps, and detect the duty of water pump in real time.When water pump broke down, PLC was sent to the malfunction of water pump on client's mobile phone by wireless communication module, to make things convenient for client's on-call maintenance equipment.When pump working just often, PLC regularly is sent to the duty of water pump on client's mobile phone, allows the client understand the operation conditions of water pump at any time.The equipment fully automatic operation need not staff on duty, has greatly improved automaticity.No matter where the client is in, he can watch the duty of water pump at any time and can not influence his operate as normal, and the work efficiency that has improved has reduced human cost, has certain economic benefits.
Description of drawings:
Further specify the present invention below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of supervisory system among the present invention.
Fig. 2 is the process flow diagram of control method among the present invention.
Embodiment:
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
In order really to realize the unmanned of system, improve automaticity, the present invention adopts supervisory system as shown in Figure 1.
This system comprises a PLC100, wireless communication module 200 and wireless signal receiving device 300.Wherein PLC adopts Siemens S7-200PLC, and it is used for monitoring in real time the running status of many water pumps of water system.
Wireless communication module 200 is grand electric H7710 wireless communication module, a built-in UIM card that is applicable to the SIM card of GPRS network or is applicable to cdma network in the module, a modular power source adapter, a RS232/485 stube cable.Wireless communication module joins by stube cable and PLC, the modular power source adapter provides the wireless communication module operation required stabilized power source, SIM card in the wireless communication module or UIM card are realized module by wireless network transmissions information, are provided with the application corresponding tool model in the wireless communication module to realize its function control corresponding and setting.
Wireless signal receiving device 300 is specially the mobile phone that runs on GPRS or cdma wireless network.It can be many, can set according to actual conditions.
During the total system operation, PLC monitors in real time and preserves the water pump operation status data, and related data is reached wireless communication module; Wireless communication module reaches relevant user mobile phone by corresponding GPRS or cdma wireless network with relevant information by its inner SIM card or UIM card, and user mobile phone shows relevant information.
Realize operation automatically for controlling said system, the control method that is mated use as shown in Figure 2:
(1) in PLC, several failure messages that may take place during each water pump operation or normally move duty (Chinese) and convert the UNICODE sign indicating number to leave in the PLC internal register;
(2) when certain water pump breaks down, PLC sends the related data information in the corresponding internal register to wireless communication module;
(3) wireless communication module is sent to related data information on client's mobile phone by GPRS or cdma wireless network.
For the validity of strengthening supervising, several purpose phone numbers can be set in PLC inside, and PLC regularly sends the operation duty of water pump simultaneously to these several numbers by wireless communication module.The frequency that PLC sends note can customize according to requirement of client.
The practicality of further realization system, when the client wants to understand the operation conditions of water pump, he can send a note to grand electric wireless communication module, after module is received this note, read among the PLC running status and relevant real-time parameter of corresponding water pump according to the determined information of information, and this content is sent to client's mobile phone.
The present invention can be when water pump breaks down, and PLC is sent to the malfunction of water pump on client's mobile phone by wireless communication module, to make things convenient for client's on-call maintenance equipment.At pump working just often, PLC regularly is sent to the duty of water pump on client's mobile phone, allows the client understand the operation conditions of water pump at any time.The equipment fully automatic operation need not staff on duty, has greatly improved automaticity.No matter where the client is in, he can watch the duty of water pump at any time and can not influence his operate as normal, and the work efficiency that has improved has reduced human cost, has certain economic benefits.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims (7)

1. water pump wireless supervisory control system, this system comprises the PLC that controls many water pump operations, it is characterized in that, described system also comprises wireless communication module and wireless signal receiving device, described PLC monitoring is in real time also preserved the water pump operation status data, and related data is reached wireless communication module; Described wireless communication module reaches the wireless signal receiving device by wireless network, and described wireless signal receiving device shows relevant information.
2. water pump wireless supervisory control system according to claim 1 is characterized in that, is built-in with a UIM card that is applicable to the SIM card of GPRS network or is applicable to cdma network in the described wireless communication module.
3. water pump wireless supervisory control system according to claim 1 is characterized in that, described wireless network is GPRS or cdma wireless network.
4. water pump wireless supervisory control system according to claim 1 is characterized in that, described wireless signal receiving device is the mobile phone that runs on GPRS or cdma wireless network.
5. the control method of water pump wireless supervisory control system is characterized in that, described method comprises the steps:
The failure message that takes place when (1) PLC stores all water pump operations or normally move work state information;
When (2) certain water pump broke down, PLC reached wireless communication module with the corresponding information of storage;
(3) wireless communication module is sent to by GPRS or cdma wireless network and is used for mobile phone.
6. want the control method of 5 described water pump wireless supervisory control systems according to right, it is characterized in that, described PLC regularly sends the work state information of corresponding water pump operation to user mobile phone by wireless communication module.
7. want the control method of 5 described water pump wireless supervisory control systems according to right, it is characterized in that, described wireless communication module is accepted the note that user mobile phone sends, and reads the running state information that cuts out the pump mutually among the PLC after receiving this note, and this information is sent to the client.
CN2009102474355A 2009-12-29 2009-12-29 Wireless monitoring system of water pump and control method Pending CN102110355A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009102474355A CN102110355A (en) 2009-12-29 2009-12-29 Wireless monitoring system of water pump and control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009102474355A CN102110355A (en) 2009-12-29 2009-12-29 Wireless monitoring system of water pump and control method

Publications (1)

Publication Number Publication Date
CN102110355A true CN102110355A (en) 2011-06-29

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CN2009102474355A Pending CN102110355A (en) 2009-12-29 2009-12-29 Wireless monitoring system of water pump and control method

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103390340A (en) * 2013-07-25 2013-11-13 苏州东菱振动试验仪器有限公司 Unattended monitoring system and method applied to vibration testing equipment
CN103982413A (en) * 2014-04-25 2014-08-13 苏州市计量测试研究所 On-line energy efficiency detection and evaluation method and system for pumps
CN105141698A (en) * 2015-09-18 2015-12-09 山东钢铁股份有限公司 Centralized monitoring system and monitoring method for coke oven hydraulic switch
CN107067686A (en) * 2016-12-06 2017-08-18 永嘉上江泵业制造有限公司 Intelligent water pump radio network control apparatus
CN107390654A (en) * 2017-07-27 2017-11-24 中国神华能源股份有限公司 A kind of control system of mine pumping plant

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103390340A (en) * 2013-07-25 2013-11-13 苏州东菱振动试验仪器有限公司 Unattended monitoring system and method applied to vibration testing equipment
CN103390340B (en) * 2013-07-25 2016-11-02 苏州东菱振动试验仪器有限公司 It is applied to unattended transforming and the method for vibration rig
CN103982413A (en) * 2014-04-25 2014-08-13 苏州市计量测试研究所 On-line energy efficiency detection and evaluation method and system for pumps
CN105141698A (en) * 2015-09-18 2015-12-09 山东钢铁股份有限公司 Centralized monitoring system and monitoring method for coke oven hydraulic switch
CN105141698B (en) * 2015-09-18 2018-07-03 山信软件股份有限公司 A kind of centralized monitoring system and monitoring method applied to coke oven hydraulic switch
CN107067686A (en) * 2016-12-06 2017-08-18 永嘉上江泵业制造有限公司 Intelligent water pump radio network control apparatus
CN107390654A (en) * 2017-07-27 2017-11-24 中国神华能源股份有限公司 A kind of control system of mine pumping plant

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Application publication date: 20110629

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