CN201527705U - Agricultural irrigation automatic meter reading and anti-theft system - Google Patents
Agricultural irrigation automatic meter reading and anti-theft system Download PDFInfo
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- CN201527705U CN201527705U CN 200920174237 CN200920174237U CN201527705U CN 201527705 U CN201527705 U CN 201527705U CN 200920174237 CN200920174237 CN 200920174237 CN 200920174237 U CN200920174237 U CN 200920174237U CN 201527705 U CN201527705 U CN 201527705U
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Abstract
The utility model relates to the technical field of agricultural irrigation, in particular to an agricultural irrigation automatic meter reading and anti-theft system which comprises an embedded microprocessor (1) and a power supply unit (12) and is characterized in that the embedded microprocessor (1) is provided with a GPRS network communication module (2) and a wireless meter reading module (3), a program memory (4), an SDRAM data memory (5), a system debugging module (6), a USB interface (7), an LCD display device (8), a keyboard (9), an anti-theft alarm module (10) and a motor control module (11) that are arranged at the periphery of the embedded microprocessor (1) through the peripheral pins of the embedded microprocessor (1). The agricultural irrigation automatic meter reading and anti-theft system adopts the embedded real-time operating system, can better realize submersible motor remote control start-stop, motor over-current overload phase-absent protection, automatic meter reading and submersible motor anti-theft function, and has simple structure, stable and reliable system and easy expansion.
Description
Technical field:
The utility model relates to agricultural irrigation technology, particularly relates to a kind of agricultural irrigation automatic data logging and burglary-resisting system.
Background technology:
At present, the lack of uniformity of seasonal precipitation, make the agricultural production in the most of area of China all need to carry out irrigation operation, and along with the decline of underground water table, the irrigation water well also is to beat darker and darker, thereby the diving lift of pump that needs raises, and weight constantly increases, practical for convenience, usually need irrigation equipments such as submersible pump and ammeter are arranged between the field.Because the brawn drain in vast rural area, cause for being arranged on effectively guard of irrigation equipments such as submersible pump between the field and ammeter, so regular stolen of irrigation equipments such as submersible pump and ammeter, had a strong impact on the farmland is implemented to irrigate timely and effectively, the peasant has been caused enormous economic loss.
Summary of the invention:
The purpose of this utility model is to provide a kind of agricultural irrigation automatic data logging and burglary-resisting system at defective of the prior art.Thereby a series of problems of the described existence of background technology have effectively been overcome.
The technical scheme that its technical matters that solves the utility model adopts is: described a kind of agricultural irrigation automatic data logging and burglary-resisting system, include embedded microprocessor (1) and power supply device (12), power supply device provides stable power for system, and the system that still can guarantee under the situation that cutting off the power supply appears in the external three-phase supply of system works reliably.Be characterized in: described embedded microprocessor (1) is provided with GPRS network communication module (2) and wireless meter-reading module (3), and program storage (4), SDRAM data-carrier store (5), system debug module (6), USB interface (7), LCD display device (8), keyboard (9), burglar alarm module (10) and motor control module (11) are arranged on the periphery of embedded microprocessor (1) by the peripheral pin of embedded microprocessor (1).The model of embedded microprocessor (1) is S3C44BOX, and program storage (4) is FLASH, and system debug module (6) is JTAG.The embedded microprocessor of system (1) mainly is responsible for the operation control of system; the FLASH of system is responsible for storing ammeter information and system software; application software; SDRAM provides the memory headroom of system's operation; JTAG provides the artificial debugging of system; USB interface can be with the ammeter information of storage; unloading; be convenient to electrician's charge; the electrician also can send to ammeter information on the mobile phone by the GPRS module in addition; finish table and make a copy of at the end, the GPRS module is responsible for receiving user's information, and the start-stop of the information Control motor of sending according to the user; when motor break down or anti-theft device give the user with information transmission when reporting to the police; motor control module is mainly finished the control of motor, overload protection, functions such as open-phase protection.Thereby Keysheet module and LCD module also can directly be presented at LCD by Keyboard Control with ammeter information by the user and go up the direct control that also can realize system.
Described power supply device (12) includes transformer and electric power storage battery.Burglar alarm module (10) includes irrigates submersible pump warning device and Electric Appliance Cabinet warning device.The submersible pump (13) of irrigating the submersible pump warning device is arranged in the well (15) by rope (14), rope (14) is provided with lead (16), one end of lead (16) links to each other with power supply device (12) by resistance R, the front portion of resistance R links to each other the other end ground connection of lead (16) by not gate with the external interrupt pin EINT0 of embedded microprocessor (1).The Electric Appliance Cabinet warning device includes Electric Appliance Cabinet housing (28), Metal Ball (17) is arranged in the Electric Appliance Cabinet housing (28) by elastic supporting piece (19), be provided with four sheet metals (18-1,18-2,18-3,18-4) around the Metal Ball (17), two sheet metals (18-1,18-2) link to each other with EINT2 with the external interrupt pin EINT1 of embedded microprocessor (1) respectively by lead, and two sheet metals (18-3,18-4) are by lead ground connection.The submersible motor (27) of motor control module (11) links to each other with contactor (21) by relay (20), contactor (21) links to each other with power supply device (12), through linking to each other with the external interrupt pin EINT3 of embedded microprocessor (1) with Sheffer stroke gate (23) with door (22), relay (20) passes through photoelectric switch (24) and links to each other with the P mouth of embedded microprocessor (1) lead between contactor (21) and the relay (20) by three-phase dc transformer (25).Be provided with switch (25) between relay (20) and the photoelectric switch (24).Submersible motor (27) is connected on the triple-phase line of power supply device (12) through relay (20), triple-phase line becomes three-phase alternating voltage into DC voltage through three-phase dc transformer (25), three-phase voltage through gate circuit relatively after, under one tunnel situation that occurs opening circuit, will interrupt to embedded microprocessor (1) request, this moment, microprocessor can transmit control signal to photoelectric switch (24) by a control mouthful P mouth, thereby realize the disconnection of pilot relay (20), realize that motor and power supply disconnect, it also can send order to photoelectric switch obtain the life of starter motor when microprocessor after, thereby has realized the function of microprocessor controls motor start-stop.When switch (25) was closed, submersible motor (27) can be avoided the control of embedded microprocessor (1), independent operating.
The utility model is compared with background technology; the beneficial effect that has is: described a kind of agricultural irrigation automatic data logging and burglary-resisting system; it has adopted embedded real-time operating system; can be good at realizing the start-stop of submersible motor long-distance remote control; over current of motor overload open-phase protection function, automatic data logging and submersible motor anti-theft feature.Realized that motor powers on automatically, outage, and overload protection, and the wireless transmission of ammeter reading, this system has also realized the anti-theft feature of submersible pump in addition, and is simple in structure, system stability is reliable, and expansion is convenient.
Description of drawings:
Fig. 1 is the structure principle chart of system of the present utility model;
Fig. 2 is an irrigation submersible pump warning device structural representation of the present utility model;
Fig. 3 is an Electric Appliance Cabinet warning device structural representation of the present utility model;
Fig. 4 is a circuit for controlling motor schematic diagram of the present utility model;
Fig. 5 is an implementation process system flowchart of the present utility model.
Embodiment:
Be described in further detail below in conjunction with the most preferred embodiment shown in the accompanying drawing:
Shown in Fig. 1,2,3,4, described a kind of agricultural irrigation automatic data logging and burglary-resisting system, include embedded microprocessor 1 and power supply device 12, power supply device provides stable power for system, and the system that still can guarantee under the situation that cutting off the power supply appears in the external three-phase supply of system works reliably.Be characterized in: described embedded microprocessor 1 is provided with GPRS network communication module 2 and wireless meter-reading module 3, and program storage 4, SDRAM data-carrier store 5, system debug module 6, USB interface 7, LCD display device 8, keyboard 9, burglar alarm module 10 and motor control module 11 are arranged on the periphery of embedded microprocessor 1 by the peripheral pin of embedded microprocessor 1.The model of embedded microprocessor 1 is S3C44BOX, and program storage 4 is FLASH, and system debug module 6 is JTAG.The embedded microprocessor 1 main operation control of being responsible for system of system; the FLASH of system is responsible for storing ammeter information and system software; application software; SDRAM provides the memory headroom of system's operation; JTAG provides the artificial debugging of system; USB interface can be with the ammeter information of storage; unloading; be convenient to electrician's charge; the electrician also can send to ammeter information on the mobile phone by the GPRS module in addition; finish table and make a copy of at the end, the GPRS module is responsible for receiving user's information, and the start-stop of the information Control motor of sending according to the user; when motor breaks down or anti-theft device is given the user with information transmission when reporting to the police; motor control module is mainly finished the control of motor, overload protection, functions such as open-phase protection.Thereby Keysheet module and LCD module also can have the user that ammeter information directly is presented at LCD by Keyboard Control goes up the direct control that also can realize system.
Described power supply device 12 includes transformer and electric power storage battery.The power supply that transformer is carried the outside generates the power supply that this system needs through the transformation voltage stabilizing, and simultaneously, the electric power storage battery can store electrical energy, when the power supply of carrying when the outside can not be powered, can guarantee that this system normally moves.Burglar alarm module 10 includes irrigates submersible pump warning device and Electric Appliance Cabinet warning device.The submersible pump 13 of irrigating the submersible pump warning device is arranged in the well 15 by rope 14, rope 14 is provided with lead 16, one end of lead 16 links to each other with power supply device 12 by resistance R, the front portion of resistance R links to each other the other end ground connection of lead 16 by not gate with the external interrupt pin EINT0 of embedded microprocessor 1.The Electric Appliance Cabinet warning device includes Electric Appliance Cabinet housing 28, Metal Ball 17 is arranged in the Electric Appliance Cabinet housing 28 by elastic supporting piece 19, be provided with four sheet metal 18-1,18-2,18-3,18-4 around the Metal Ball 17, two sheet metal 18-1,18-2 link to each other with EINT2 with the external interrupt pin EINT1 of embedded microprocessor 1 respectively by lead, and two sheet metal 18-3,18-4 are by lead ground connection.The submersible motor 27 of motor control module 11 links to each other with contactor 21 by relay 20, contactor 21 links to each other with power supply device 12, through linking to each other with the external interrupt pin EINT3 of embedded microprocessor 1 with Sheffer stroke gate 23 with door 22, relay 20 passes through photoelectric switch 24 and links to each other with the P mouth of embedded microprocessor 1 lead between contactor 21 and the relay 20 by three-phase dc transformer 25.Be provided with switch 25 between relay 20 and the photoelectric switch 24.Submersible motor 27 is connected on the triple-phase line of power supply device 12 through relay 20, triple-phase line becomes three-phase alternating voltage into DC voltage through three-phase dc transformer 25, three-phase voltage through gate circuit relatively after, under one tunnel situation that occurs opening circuit, will interrupt to embedded microprocessor 1 request, this moment, microprocessor can transmit control signal to photoelectric switch 24 by a control mouthful P mouth, thereby realize the disconnection of pilot relay 20, realize that motor and power supply disconnect, it also can send order to photoelectric switch obtain the life of starter motor when microprocessor after, thereby has realized the function of microprocessor control motor start-stop.When switch 25 closures, submersible motor 27 can be avoided the control of embedded microprocessor 1, independent operating.
As shown in Figure 5, the software implementation flow process of described a kind of agricultural irrigation automatic data logging and burglary-resisting system is: behind the system initialization, create each task, read in task as ammeter data, motor warning task, electrical fault Report Tasks, the keyboard scan task, USB storage unloading task, motor start-stop control task, LCD shows task.According to actual conditions, wherein the priority of motor warning task is the highest, secondly is that the GPRS data insert task, and electric motor starting stops task, and LCD shows task, USB unloading task.Wherein GPRS produces different message respectively according to the data cases that receives; if what GPRS received is that the user starts outage information; he will produce the electric motor starting control messages; if what receive is the information that the electrician is read in data; he reads in data-message with generation; after motor is stolen; the motor alarming assignment will produce stolen message; to notify the user after the GPRS communication task is received this message simultaneously; after electrical fault; it also will produce failure message; after the GPRS communication task is received this message; this message is sent to the user, and after GPRS received the moisture measurement task that the user sends, it will produce measured message; after measuring task is received this message; this message is sent to GPRS by GPRS data is sent to the user, simultaneously can directly produce USB by keyboard by the user and read in message, the data that this moment, the USB task was received after this message the USB unloading are deposited in the USB flash disk.
Claims (7)
1. agricultural irrigation automatic data logging and burglary-resisting system, include embedded microprocessor (1) and power supply device (12), it is characterized in that: described embedded microprocessor (1) is provided with GPRS network communication module (2) and wireless meter-reading module (3), program storage (4), SDRAM data-carrier store (5), system debug module (6), USB interface (7), LCD display device (8), keyboard (9), burglar alarm module (10) and motor control module (11) are arranged on the periphery of embedded microprocessor (1) by the peripheral pin of embedded microprocessor (1), and burglar alarm module (10) includes irrigates submersible pump warning device and Electric Appliance Cabinet warning device.
2. a kind of agricultural irrigation automatic data logging according to claim 1 and burglary-resisting system is characterized in that: described power supply device (12) includes transformer and electric power storage battery.
3. a kind of agricultural irrigation automatic data logging according to claim 1 and burglary-resisting system, it is characterized in that: the model of described embedded microprocessor (1) is S3C44B0X, described program storage (4) is FLASH, and described system debug module (6) is JTAG.
4. a kind of agricultural irrigation automatic data logging according to claim 1 and burglary-resisting system, it is characterized in that: the submersible pump (13) of described irrigation submersible pump warning device is arranged in the well (15) by rope (14), rope (14) is provided with lead (16), one end of lead (16) links to each other with power supply device (12) by resistance R, the front portion of resistance R links to each other the other end ground connection of lead (16) by not gate with the external interrupt pin EINT0 of embedded microprocessor (1).
5. a kind of agricultural irrigation automatic data logging according to claim 1 and burglary-resisting system, it is characterized in that: described Electric Appliance Cabinet warning device includes Electric Appliance Cabinet housing (28), Metal Ball (17) is arranged in the Electric Appliance Cabinet housing (28) by elastic supporting piece (19), be provided with four sheet metals (18-1,18-2,18-3,18-4) around the Metal Ball (17), two sheet metals (18-1,18-2) link to each other with EINT2 with the external interrupt pin EINT1 of embedded microprocessor (1) respectively by lead, and two sheet metals (18-3,18-4) are by lead ground connection.
6. a kind of agricultural irrigation automatic data logging according to claim 1 and burglary-resisting system, it is characterized in that: the submersible motor (27) of described motor control module (11) links to each other with contactor (21) by relay (20), contactor (21) links to each other with power supply device (12), through linking to each other with the external interrupt pin EINT3 of embedded microprocessor (1) with Sheffer stroke gate (23) with door (22), relay (20) passes through photoelectric switch (24) and links to each other with the P mouth of embedded microprocessor (1) lead between contactor (21) and the relay (20) by three-phase dc transformer (26).
7. a kind of agricultural irrigation automatic data logging according to claim 6 and burglary-resisting system is characterized in that: be provided with switch (25) between described relay (20) and the photoelectric switch (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920174237 CN201527705U (en) | 2009-09-16 | 2009-09-16 | Agricultural irrigation automatic meter reading and anti-theft system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920174237 CN201527705U (en) | 2009-09-16 | 2009-09-16 | Agricultural irrigation automatic meter reading and anti-theft system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201527705U true CN201527705U (en) | 2010-07-14 |
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ID=42518989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920174237 Expired - Fee Related CN201527705U (en) | 2009-09-16 | 2009-09-16 | Agricultural irrigation automatic meter reading and anti-theft system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201527705U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460459A (en) * | 2014-12-15 | 2015-03-25 | 石家庄科林电气股份有限公司 | Intelligent agricultural drainage meter |
| CN104698241A (en) * | 2015-04-05 | 2015-06-10 | 黄燕云 | Intelligent electric meter |
| CN110741913A (en) * | 2019-09-29 | 2020-02-04 | 河南瑞通灌排设备有限公司 | Farmland intelligent irrigation control device |
-
2009
- 2009-09-16 CN CN 200920174237 patent/CN201527705U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460459A (en) * | 2014-12-15 | 2015-03-25 | 石家庄科林电气股份有限公司 | Intelligent agricultural drainage meter |
| CN104698241A (en) * | 2015-04-05 | 2015-06-10 | 黄燕云 | Intelligent electric meter |
| CN104698241B (en) * | 2015-04-05 | 2017-05-10 | 国网山东省电力公司东营市垦利区供电公司 | Intelligent electric meter |
| CN110741913A (en) * | 2019-09-29 | 2020-02-04 | 河南瑞通灌排设备有限公司 | Farmland intelligent irrigation control device |
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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: 20100714 Termination date: 20110916 |