CN203717312U - Remote monitoring system for photovoltaic water pump - Google Patents
Remote monitoring system for photovoltaic water pump Download PDFInfo
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- CN203717312U CN203717312U CN201420081132.7U CN201420081132U CN203717312U CN 203717312 U CN203717312 U CN 203717312U CN 201420081132 U CN201420081132 U CN 201420081132U CN 203717312 U CN203717312 U CN 203717312U
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Abstract
The utility model relates to the technical field of monitoring, in particular to a remote monitoring system for a photovoltaic water pump. The remote monitoring system comprises an MCU (Micro Control Unit) module, wherein the MCU module is connected with a liquid crystal display, an RS/232 (recommended standard 232) interface circuit, a GPRS (General Packet Radio Service) module, a water level monitoring interface and an input key module, and comprises an integrated circuit IC 1; the MCU module is further provided with a memory; the liquid crystal display is internally provided with a chip M1; the GPRS module comprises a chip M2; the RS/232 interface circuit comprises an integrated circuit IC 2; the RS/232 interface circuit comprises a wiring terminal J1; and the water level monitoring interface comprises a wiring terminal J2. The system has the benefits that the system is simple in structure, is used for reading internal working parameters of a photovoltaic water pump system, and transmits data to terminal equipment in a fixed address via a GPRS network to ensure that people remotely monitor the photovoltaic water pump with an equipment terminal.
Description
Technical field
The utility model relates to monitoring technique field, is specifically related to a kind of for photovoltaic water pump long distance control system.
Background technique
In recent years along with the development of photovoltaic industry, photovoltaic system cost, technology application reach its maturity, because photovoltaic water-raising system is simple in structure, operation cost is low, noiseless is pollution-free, the plurality of advantages such as easy to use, has obtained the active support of the government, is widely applied to the numerous areas such as agricultural irrigation, remote mountain areas drinking water of rural area, control of desert, grassland herding.
Photovoltaic water pump system all adopts independent operating mode to work at present, people can only check and relevant parameter is arranged its working state in photovoltaic water pump erecting bed, cannot its internal operation state of remote monitoring, once therefore system breaks down, the after sales service personnel of enterprise must come the thousands of kilometers of fallback to do after-sales maintenance service, cause operation cost of enterprises to rise.
Model utility content
The purpose of this utility model is in order to solve above-mentioned existing technical disadvantages, the utility model proposes a kind of integrated data collection read with data transmission in one for photovoltaic water pump long distance control system, be used for reading photovoltaic water pump system internal running parameter, and data are passed through to the terminal equipment of general packet radio service (GPRS) network delivery to fixed address, so that people carry out remote monitoring at device end to photovoltaic water pump.
For achieving the above object, it is a kind of for photovoltaic water pump long distance control system that the utility model provides, comprise MCU module, described MCU module is connected with liquid crystal display, RS/232 interface circuit, GPRS module, water level monitoring interface and input key module, described MCU module comprises IC 1, described MCU module is also provided with storage, in described liquid crystal display, be provided with chip M1, described GPRS module comprises chip M2, described RS/232 interface circuit comprises IC 2, described RS/232 interface circuit comprises tenminal block J1, described water level monitoring interface comprises tenminal block J2.
Further, in GPRS module, be provided with SIM interface and antennal interface.
Concrete, pin 1,2,3 correspondences of described chip M1 are connected to the pin 2,3,4 of IC 1; 4 pin that draw of chip M1 connect ground, and chip M1 pin 5 is connected to power Vcc; Capacitor C 6 and button S1 parallel connection and one end ground connection, the other end is connected to IC 1 pin 9; Resistance R 1 one end is connected to IC 1 pin 9, and the other end is connected to power Vcc; Capacitor C 7 and button S2 parallel connection and one end ground connection, the other end is connected to IC 1 pin 10; Resistance R 2 one end are connected to IC 1 pin 10, and the other end is connected to power Vcc; Pin 1,2 correspondences of chip M2 are connected to the pin 11,12 of IC 1; Capacitor C 3 positive poles are connected to chip IC 2 pins 1, negative pole is connected to chip IC 2 pins 3, capacitor C 5 positive poles are connected to IC 2 pins 4, negative pole is connected to IC 2 pins 5, capacitor C 1 positive pole is connected to power Vcc, minus earth, capacitor C 2 positive poles connect power Vcc, negative pole is connected to IC 2 pins 2, capacitor C 4 plus earths, negative pole connects IC 2 pins 6, and IC 1 pin 13 is connected to IC 2 pins 11, and IC 1 pin 14 is connected to IC 2 pins 12; IC 2 pins 14 are connected to tenminal block J1 pin 1; IC 2 pins 13 are connected to tenminal block J1 pin 2, tenminal block J1 pin 3 connects power Vcc, tenminal block J1 pin 4 ground connection, tenminal block J2 pin 3,4 ground connection, tenminal block J2 pin 1 is connected to IC 1 pin 18, tenminal block J2 pin 2 is connected to IC 1 pin 19, and IC 1 pin 1 connects power Vcc, IC 1 pin 20 ground connection.
The utlity model has following beneficial effect:
1, of the present utility modelly for photovoltaic water pump long distance control system, can the related data of photovoltaic water pump be sent to monitor terminal by GPRS module, meet the object of people's remote monitoring photovoltaic water pump, be convenient to people and recognize the system failure information very first time, the response of dealing with in time.
2, the utility model can detect by water level detecting interface the water storage situation of water source and wet pit, when occurring in the situation that insufficient water sources or wet pit are filled, stops in time photovoltaic water pump system running, avoids system idle running and reduces water resource waste.
3, by GPRS module and control circuit board integrated design, the nextport hardware component NextPort of simplifying photovoltaic water pump supervisory system forms, and makes to control and communicates by letter more flexibly, is convenient to build long distance control system.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is that the utility model is for photovoltaic water pump long distance control system structured flowchart;
Fig. 2 is that the utility model is for photovoltaic water pump long distance control system circuit diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
Referring to Fig. 1 and Fig. 2, it is a kind of for photovoltaic water pump long distance control system that the utility model provides, comprise MCU module 3, described MCU module 3 is connected with liquid crystal display 1, RS/232 interface circuit 2, GPRS module 4, water level monitoring interface 5 and input key module 6, described MCU module comprises IC 1, described MCU module 3 is also provided with storage 31, in described liquid crystal display 1, be provided with chip M1, described GPRS module 4 comprises chip M2, described RS/232 interface circuit 2 comprises IC 2, described RS/232 interface circuit 2 comprises tenminal block J1, described water level monitoring interface 5 comprises tenminal block J2.In GPRS module 4, be provided with SIM interface 41 and antennal interface 42.
As the concrete a kind of mode of execution of the utility model, pin 1,2,3 correspondences of described chip M1 are connected to the pin 2,3,4 of IC 1; 4 pin that draw of chip M1 connect ground, and chip M1 pin 5 is connected to power Vcc; Capacitor C 6 and button S1 parallel connection and one end ground connection, the other end is connected to IC 1 pin 9; Resistance R 1 one end is connected to IC 1 pin 9, and the other end is connected to power Vcc; Capacitor C 7 and button S2 parallel connection and one end ground connection, the other end is connected to IC 1 pin 10; Resistance R 2 one end are connected to IC 1 pin 10, and the other end is connected to power Vcc; Pin 1,2 correspondences of chip M2 are connected to the pin 11,12 of IC 1; Capacitor C 3 positive poles are connected to chip IC 2 pins 1, negative pole is connected to chip IC 2 pins 3, capacitor C 5 positive poles are connected to IC 2 pins 4, negative pole is connected to IC 2 pins 5, capacitor C 1 positive pole is connected to power Vcc, minus earth, capacitor C 2 positive poles connect power Vcc, negative pole is connected to IC 2 pins 2, capacitor C 4 plus earths, negative pole connects IC 2 pins 6, and IC 1 pin 13 is connected to IC 2 pins 11, and IC 1 pin 14 is connected to IC 2 pins 12; IC 2 pins 14 are connected to tenminal block J1 pin 1; IC 2 pins 13 are connected to tenminal block J1 pin 2, tenminal block J1 pin 3 connects power Vcc, tenminal block J1 pin 4 ground connection, tenminal block J2 pin 3,4 ground connection, tenminal block J2 pin 1 is connected to IC 1 pin 18, tenminal block J2 pin 2 is connected to IC 1 pin 19, and IC 1 pin 1 connects power Vcc, IC 1 pin 20 ground connection.
Working principle of the present utility model the following is:
MCU module reads the Operational Limits of photovoltaic water pump inside in real time by RS/232 interface circuit, and send corresponding instruction according to photovoltaic water pump runnability, make water pump operation in the optimum state, every 10 seconds, the data such as voltage, electric current, power, frequency are sent to remote monitoring terminal by GPRS module simultaneously.If MCU module detects photovoltaic water pump system, operation is broken down, to in time failure condition be delivered on remote monitoring terminal by GPRS module, MCU module assigns instruction to the phone number transmission fault message of appointment can to GPRS module simultaneously, so that user knows equipment failure report the very first time, and respond in time.If MCU module insufficient water sources detected by water level monitoring interface or wet pit has been taken out full water, MCU module will be assigned out-of-work instruction to photovoltaic water pump system by RS/232 interface circuit, and in time actual conditions is sent to monitor terminal by GPRS module.In addition user can set photovoltaic water pump operational parameter control and fault message reception phone number by the operation panel consisting of input key and liquid crystal display.
When GPRS module is received the control command that remote control terminal sends, the buffer memory that data is first kept to module self is inner, and report to MCU module, after receiving the sign that MCU module allows to send, GPRS module sends corresponding data to MCU module, and MCU module is exported control command or data are stored in internal storage to photovoltaic water pump system according to the requirement of instruction again.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. for photovoltaic water pump long distance control system, it is characterized in that: comprise MCU module, described MCU module is connected with liquid crystal display, RS/232 interface circuit, GPRS module, water level monitoring interface and input key module, described MCU module comprises IC 1, described MCU module is also provided with storage, in described liquid crystal display, be provided with chip M1, described GPRS module comprises chip M2, described RS/232 interface circuit comprises IC 2, described RS/232 interface circuit comprises tenminal block J1, and described water level monitoring interface comprises tenminal block J2.
2. according to claim 1 for photovoltaic water pump long distance control system, it is characterized in that: in GPRS module, be provided with SIM interface and antennal interface.
3. according to claim 1 for photovoltaic water pump long distance control system, it is characterized in that: pin 1,2,3 correspondences of described chip M1 are connected to the pin 2,3,4 of IC 1; 4 pin that draw of chip M1 connect ground, and chip M1 pin 5 is connected to power Vcc; Capacitor C 6 and button S1 parallel connection and one end ground connection, the other end is connected to IC 1 pin 9; Resistance R 1 one end is connected to IC 1 pin 9, and the other end is connected to power Vcc; Capacitor C 7 and button S2 parallel connection and one end ground connection, the other end is connected to IC 1 pin 10; Resistance R 2 one end are connected to IC 1 pin 10, and the other end is connected to power Vcc; Pin 1,2 correspondences of chip M2 are connected to the pin 11,12 of IC 1; Capacitor C 3 positive poles are connected to chip IC 2 pins 1, negative pole is connected to chip IC 2 pins 3, capacitor C 5 positive poles are connected to IC 2 pins 4, negative pole is connected to IC 2 pins 5, capacitor C 1 positive pole is connected to power Vcc, minus earth, capacitor C 2 positive poles connect power Vcc, negative pole is connected to IC 2 pins 2, capacitor C 4 plus earths, negative pole connects IC 2 pins 6, and IC 1 pin 13 is connected to IC 2 pins 11, and IC 1 pin 14 is connected to IC 2 pins 12; IC 2 pins 14 are connected to tenminal block J1 pin 1; IC 2 pins 13 are connected to tenminal block J1 pin 2, tenminal block J1 pin 3 connects power Vcc, tenminal block J1 pin 4 ground connection, tenminal block J2 pin 3,4 ground connection, tenminal block J2 pin 1 is connected to IC 1 pin 18, tenminal block J2 pin 2 is connected to IC 1 pin 19, and IC 1 pin 1 connects power Vcc, IC 1 pin 20 ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081132.7U CN203717312U (en) | 2014-02-25 | 2014-02-25 | Remote monitoring system for photovoltaic water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081132.7U CN203717312U (en) | 2014-02-25 | 2014-02-25 | Remote monitoring system for photovoltaic water pump |
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| Publication Number | Publication Date |
|---|---|
| CN203717312U true CN203717312U (en) | 2014-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420081132.7U Expired - Fee Related CN203717312U (en) | 2014-02-25 | 2014-02-25 | Remote monitoring system for photovoltaic water pump |
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| Country | Link |
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| CN (1) | CN203717312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247419A (en) * | 2017-04-28 | 2017-10-13 | 四川和鼎环保工程有限责任公司 | The distinct feed-back method of solar energy Water raiser switch |
-
2014
- 2014-02-25 CN CN201420081132.7U patent/CN203717312U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247419A (en) * | 2017-04-28 | 2017-10-13 | 四川和鼎环保工程有限责任公司 | The distinct feed-back method of solar energy Water raiser switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20190225 |