CN202331180U - Remote automatic liquid flow control system based on GSM (Global System for Mobile Communications) - Google Patents
Remote automatic liquid flow control system based on GSM (Global System for Mobile Communications) Download PDFInfo
- Publication number
- CN202331180U CN202331180U CN2011204977474U CN201120497747U CN202331180U CN 202331180 U CN202331180 U CN 202331180U CN 2011204977474 U CN2011204977474 U CN 2011204977474U CN 201120497747 U CN201120497747 U CN 201120497747U CN 202331180 U CN202331180 U CN 202331180U
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- China
- Prior art keywords
- gsm
- processing unit
- central processing
- flow
- controller
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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 remote automatic liquid flow control system based on GSM (Global System for Mobile Communications), which comprises a GSM mobile phone and a controller, wherein the controller comprises a central processing unit, a GSM wireless communication module, a flow sensor, a motor-driven flow control valve and a power supply module; the GSM wireless communication module is connected with the input end of the central processing unit; the GSM mobile phone carries out both-way communication with the central processing unit by the GSM wireless communication module; the flow sensor is connected with the input end of the central processing unit and is installed on the liquid pipeline; the motor-driven flow control valve is connected with the output end of the central processing unit and is installed on the liquid pipeline; the central processing unit controls the motor-driven flow control valve to control the flow according to the control information sent by the GSM mobile phone and the information detected by the flow sensor; and the power supply module supplies power for the controller. The remote automatic liquid flow control system based on GSM has the advantages of low cost and low power consumption, is simple and flexible, is safe and reliable and is convenient to operate, and administrators can monitor flow information on each position in real time and control the flow, can obtain the fault information in real time and are free from the limitation of time and distance.
Description
Technical field
The utility model relates to the liquid flow control system technical field.
Background technology
Currently marketed liquid flow control system all is to adopt armstrong's patent control basically, and armstrong's patent control needs the keeper to operate to the scene, wastes time and energy; Height dependence experience; Lack dirigibility, if system breaks down, the keeper is difficult in time obtain failure message; Cause the accident easily; For example: existing urban heat supplying system terminal (part of registering one's residence) adopts is the armstrong's patent control mode, needs the keeper to register one's residence control valve to regulate flow or to carry out Breakdown Maintenance, need declare fault when being out of order earlier and wait for keeper's maintenance of coming then; Can't in time repair and waste very big manpower and materials, security also can't be protected.
Summary of the invention
The utility model technical matters to be solved is: a kind of long-range fluid flow automatic control system based on GSM is provided; Its cost is low, low in energy consumption, simple and flexible, safe and reliable, easy to operate; The keeper can monitor pipeline flow information and carry out flow control, can obtain failure message in real time everywhere in real time, and not limited by time gap.
For solving the problems of the technologies described above, the technical scheme of the utility model is: based on the long-range fluid flow automatic control system of GSM, it comprises GSM mobile handset and controller, and said controller comprises:
Central processing unit;
The gsm wireless communication module that is connected with the input end of said central processing unit, said gsm wireless communication module comprises gsm wireless transceiver module and SIM, said GSM mobile handset carries out both-way communication through said gsm wireless communication module and said central processing unit;
Be connected with the input end of said central processing unit and be installed in the flow sensor that is used for real-time collection liquid flow and flow velocity on the fluid pipeline;
Be connected with the output terminal of said central processing unit and be installed in the flow electric control valve on the said fluid pipeline, said central processing unit according to said GSM mobile handset send control information and the detected information Control flow of said flow sensor electric control valve carry out flow control;
Power module for said controller power supply.
As a kind of optimized technical scheme, said controller also includes the true-time operation module, and said true-time operation module comprises:
The keyboard that is used for the on-the-spot input information of acquisition management person that is connected with the input end of said central processing unit;
The display of the management information that is used for current working condition of display system and keeper that is connected with the output terminal of said central processing unit.
As a kind of optimized technical scheme, said central processing unit and said gsm wireless communication module are installed in the casing.
As a kind of optimized technical scheme, the power module of said controller connects the 220V civil power.Said controller also is provided with accumulator and makees standby power supply.
After having adopted technique scheme, the beneficial effect of the utility model is:
The control system of the utility model; Comprise GSM mobile handset and controller; Comprise the gsm wireless communication module that is connected with central processing unit in the controller; GSM mobile handset can carry out both-way communication through this gsm wireless communication module and central processing unit, and the input end of central processing unit also is connected with flow sensor, and output terminal is connected with the flow electric control valve.The keeper sets the flow of liquid value through GSM mobile handset; The flow of liquid value that detects in the fluid pipeline when flow sensor is higher or lower than setting value; Central processing unit sends steering order to the flow electric control valve; The Control Flow electric control valve turns down or opens greatly, so that flow value reaches setting value.When within a certain period of time; The flow electric control valve is failure to actuate, and flow value does not reach setting value, and then central processing unit sends to failure message on the GSM mobile handset through the gsm wireless communication module; The keeper can in time obtain failure message, realizes fault alarm function.
In addition, the controller of the utility model also includes the true-time operation module, and the true-time operation module comprises keyboard that is connected with the input end of central processing unit and the display that is connected with the output terminal of central processing unit.Through above-mentioned design, the utility model is supported field management, can real-time monitored present flow rate and on-site manual control.The keeper can import control corresponding instruction scene through keyboard system is controlled, and display can display keyboard input information and system operation situation.
In sum, the utility model cost is low, low in energy consumption, simple and flexible, safe and reliable, easy to operate, and the keeper can monitor pipeline flow information and carry out flow control, can obtain failure message in real time everywhere in real time, and not limited by time gap.And the utility model is supported field management, can real-time monitored present flow rate and field control.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural principle block diagram of the utility model embodiment.
Among the figure: 1. controller.
Embodiment
As shown in Figure 1, based on the long-range fluid flow automatic control system of GSM, it comprises GSM mobile handset and controller 1, and GSM mobile handset and controller 1 are realized both-way communication through the GSM network.
Wherein, gsm wireless communication module, flow sensor and flow electric control valve that controller 1 comprises central processing unit, is connected with central processing unit respectively, and be the power module that controller 1 provides power supply.
The gsm wireless communication module is connected with the input end of central processing unit, and it comprises gsm wireless transceiver module and the SIM that is plugged in the SIM slot, also comprises master cpu, SDRAM, FLASH, power management module.The keeper uses GSM mobile handset to carry out both-way communication through gsm wireless communication module and central processing unit; Native system can be provided with super keeper's number; This super keeper's number is enjoyed system management highest weight limit; Can carry out following security set to system: be provided with, revise, delete the account executive password, secondary keeper's number can detect and control flow system flow, and keyboard input instruction function locks, unlocks.Through safe key is set, the instruction that the member except that the keeper sends can be ignored by system.
Flow sensor is connected with the input end of central processing unit and is installed in and is used for real-time collection liquid flow and flow velocity on the fluid pipeline, and it comprises corresponding mechanical hook-up and signal processing apparatus.The flow electric control valve is connected with the output terminal of central processing unit and is installed on the fluid pipeline, and it comprises corresponding driving module and valve control module.
Central processing unit according to GSM mobile handset send control information and the detected information Control flow of flow sensor electric control valve open the degree with closure, carry out flow control with this.The keeper sets the flow of liquid value through GSM mobile handset; The flow of liquid value that detects in the fluid pipeline when flow sensor is higher or lower than setting value; Central processing unit sends steering order to the flow electric control valve; The Control Flow electric control valve turns down or opens greatly, so that flow value reaches setting value.When within a certain period of time; The flow electric control valve is failure to actuate, and flow value does not reach setting value, and then central processing unit sends to failure message on the GSM mobile handset through the gsm wireless communication module; The keeper can in time obtain failure message, realizes fault alarm function.
Controller 1 also includes the true-time operation module; This true-time operation module comprises the keyboard that is used for the on-the-spot input information of acquisition management person that is connected with the input end of central processing unit, and the LCD of the management information that is used for current working condition of display system and keeper that is connected with the output terminal of central processing unit.Keyboard input instruction function can and unlock by super keeper's locking.The keeper can import control corresponding instruction scene through keyboard system is controlled, and display can display keyboard input information and system operation situation.
Central processing unit and gsm wireless communication module are installed in the casing.Simultaneously, the mode that all modules of native system adopt sealing to install, any means except that GSM mobile handset instruction and keyboard input instruction all can't change the flow of liquid.
The power module of the utility model is directly received the 220V civil power, increases the 9V accumulator simultaneously and makees standby power supply, and back information dropout prevents to cut off the power supply.For saving the energy, native system has the auto sleep function, can wake up through GSM mobile handset instruction or keyboard under the dormant state.
Claims (5)
1. based on the long-range fluid flow automatic control system of GSM, it is characterized in that it comprises GSM mobile handset and controller, said controller comprises:
Central processing unit;
The gsm wireless communication module that is connected with the input end of said central processing unit, said gsm wireless communication module comprises gsm wireless transceiver module and SIM, said GSM mobile handset carries out both-way communication through said gsm wireless communication module and said central processing unit;
Be connected with the input end of said central processing unit and be installed in the flow sensor that is used for real-time collection liquid flow and flow velocity on the fluid pipeline;
Be connected with the output terminal of said central processing unit and be installed in the flow electric control valve on the said fluid pipeline, said central processing unit according to said GSM mobile handset send control information and the detected information Control flow of said flow sensor electric control valve carry out flow control;
Power module for said controller power supply.
2. the long-range fluid flow automatic control system based on GSM as claimed in claim 1, it is characterized in that: said controller also includes the true-time operation module, and said true-time operation module comprises:
The keyboard that is used for the on-the-spot input information of acquisition management person that is connected with the input end of said central processing unit;
The display of the management information that is used for current working condition of display system and keeper that is connected with the output terminal of said central processing unit.
3. the long-range fluid flow automatic control system based on GSM as claimed in claim 2 is characterized in that: said central processing unit and said gsm wireless communication module are installed in the casing.
4. like the described long-range fluid flow automatic control system based on GSM of the arbitrary claim of claim 1 to 3, it is characterized in that: the power module of said controller connects the 220V civil power.
5. the long-range fluid flow automatic control system based on GSM as claimed in claim 4, it is characterized in that: said controller also is provided with accumulator and makees standby power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204977474U CN202331180U (en) | 2011-12-03 | 2011-12-03 | Remote automatic liquid flow control system based on GSM (Global System for Mobile Communications) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204977474U CN202331180U (en) | 2011-12-03 | 2011-12-03 | Remote automatic liquid flow control system based on GSM (Global System for Mobile Communications) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202331180U true CN202331180U (en) | 2012-07-11 |
Family
ID=46443154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204977474U Expired - Fee Related CN202331180U (en) | 2011-12-03 | 2011-12-03 | Remote automatic liquid flow control system based on GSM (Global System for Mobile Communications) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202331180U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207598A (en) * | 2013-02-01 | 2013-07-17 | 深圳市洲明科技股份有限公司 | GSM (Global System for Mobile Communication) control method and system of display screen |
| CN107450613A (en) * | 2017-07-29 | 2017-12-08 | 安徽金大仪器有限公司 | High pressure flow measurement and control instrument |
| CN109555674A (en) * | 2018-12-28 | 2019-04-02 | 苏州鼎威新能源有限公司 | A kind of solar powered photovoltaic water pump flow control system |
-
2011
- 2011-12-03 CN CN2011204977474U patent/CN202331180U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207598A (en) * | 2013-02-01 | 2013-07-17 | 深圳市洲明科技股份有限公司 | GSM (Global System for Mobile Communication) control method and system of display screen |
| CN107450613A (en) * | 2017-07-29 | 2017-12-08 | 安徽金大仪器有限公司 | High pressure flow measurement and control instrument |
| CN109555674A (en) * | 2018-12-28 | 2019-04-02 | 苏州鼎威新能源有限公司 | A kind of solar powered photovoltaic water pump flow control system |
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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 |
Granted publication date: 20120711 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |