CN105938374A - Reservoir control circuit system - Google Patents
Reservoir control circuit system Download PDFInfo
- Publication number
- CN105938374A CN105938374A CN201610527288.7A CN201610527288A CN105938374A CN 105938374 A CN105938374 A CN 105938374A CN 201610527288 A CN201610527288 A CN 201610527288A CN 105938374 A CN105938374 A CN 105938374A
- Authority
- CN
- China
- Prior art keywords
- circuit
- control circuit
- side controller
- reservoir
- circuit system
- Prior art date
- 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
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
Abstract
The invention provides a reservoir control circuit system. The reservoir control circuit system includes an upper computer, an upper end controller, a lower end controller, a data acquisition assembly, a motor control circuit and a motor group; the lower end controller transmits monitoring data received from the data acquisition assembly to the upper end controller; the upper end controller transmits the monitoring data to the upper computer; the lower end controller automatically transmits control signals to the motor control circuit according to the monitoring data or passively transmits control signals to the motor control circuit according to upper control instructions; and the motor control circuit responds to the control signals so as to control the operation of the motor group.
Description
Technical field
The present invention relates to automatic control technology field, in particular it relates to a kind of reservoir control circuit system.
Background technology
In order to prevent reservoir level from exceeding standard, needing to carry out flood discharge according to water level conditions, flood discharge means are mainly opened by artificial
Flood discharge is drawn water or is opened flood discharge pumping for water pump by artificial or carried out flood discharge by opening reservoir strobe.But, due to manually
Observed stage scale and by manually going to open flood discharge water pump or reservoir strobe is required for manual intervention, depends on operator
Individual factor, human error once occurs, reservoir safety will be affected.
The control most important at hydrometric station is exactly: allow water level be maintained in certain scope.When water level is too high, need
Discharge water.When water level is too low, then need water-retention.And how by the Circuits System optimized, reservoir to be carried out automatization's control
System is problem demanding prompt solution.
Summary of the invention
For defect of the prior art, it is an object of the invention to provide a kind of reservoir control circuit system.
A kind of reservoir control circuit system provided according to the present invention, including: host computer, upper side controller, bottom
Side controller, data acquisition components, circuit for controlling motor, group of motors；
The Monitoring Data received from described data acquisition components is sent to described upper end and controls by described the next side controller
Device, described host controller is by described Monitoring Data transmission extremely described host computer；
Described the next side controller automatically or instructs passively to described electricity according to upper control according to described Monitoring Data
Machine control circuit sends control signal, and described circuit for controlling motor responds described control signal and controls the work of described group of motors.
As a kind of prioritization scheme, also include upper end radio communication circuit and the next end radio communication circuit；
Described the next side controller connects described the next end radio communication circuit, and described upper side controller connects described upper
End radio communication circuit, described upper end radio communication circuit and the next end radio communication circuit wireless communication.
CC1100 is all included as a kind of prioritization scheme, described upper end radio communication circuit and the next end radio communication circuit
Radio transmitting and receiving chip circuit.
As a kind of prioritization scheme, described data acquisition components includes water level ultrasonic sensor and gate flow transducer.
As a kind of prioritization scheme, also include analog-digital converter；Described data acquisition components by described analog-digital converter with
Described the next side controller is connected.
As a kind of prioritization scheme, also include digital pipe display circuit；Described digital pipe display circuit and described the next end control
Device processed is connected；
Described Monitoring Data is also sent to described digital pipe display circuit by described the next side controller.
As a kind of prioritization scheme, also include MX232 serial communication circuit；Described upper side controller passes through described MX232
Serial communication circuit is connected communication with described host computer.
As a kind of prioritization scheme, described circuit for controlling motor includes LM298 driving chip circuit.
As a kind of prioritization scheme, described upper side controller, the next side controller all include AT89S52 single chip circuit.
As a kind of prioritization scheme, also include TLP521_4 photoelectric coupled circuit；Described AT89S52 single chip circuit passes through institute
State TLP521_4 photoelectric coupled circuit to be connected with described circuit for controlling motor.
Compared with prior art, the present invention has a following beneficial effect:
In order to improve the reliability of system, in this programme, carry out is dual fail-safe: in two sub-sections, one is single to system
Sheet machine independently controls, and two is artificial long-range control.The fully automated operation of whole process, it is not necessary to monitor the most on the spot,
This ensures that there control speed and degree of accuracy. use and remotely control, can easily hardware device be replaced extension,
Thus avoid because of system aging and issuable system failure or cannot the normal problem such as work so that system
Can run well constantly, decrease the generation of the system failure.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing be briefly described, it is therefore apparent that below describe in accompanying drawing be only some embodiments of the present invention,
For those skilled in the art, on the premise of not paying creative work, it is also possible to obtain according to these accompanying drawings
Obtain other accompanying drawing.In accompanying drawing:
Fig. 1 is a kind of optional reservoir control circuit system architecture diagram；
Fig. 2 is a kind of optional CC1100 radio transmitting and receiving chip circuit；
Fig. 3 is a kind of optional digital pipe display circuit and drive circuit thereof；
Fig. 4 is a kind of optional MX232 serial communication circuit；
Fig. 5 is a kind of optionally with in the LM298 driving chip circuit of circuit for controlling motor；
Fig. 6 is a kind of optional AT89S52 single chip circuit.
Detailed description of the invention
Below in conjunction with accompanying drawing, in the way of specific embodiment, the present invention is described in detail.Following example will assist in this
The technical staff in field is further appreciated by the present invention, but limits the present invention the most in any form.It should be pointed out that, also may be used
To use other embodiment, or the embodiment enumerated herein is carried out amendment structurally and functionally, without departing from
The scope of the present invention and essence.
The application claims rainfall to hydrometric station, flow is monitored, autocontrol valve door open-close.Utilize ultrasonic
Wave sensor and flow transducer gather the information such as water level, flow, utilize CC1100 radio transmitting and receiving chip circuit real
Existing radio communication between host computer and slave computer.Host computer storage data, and shown in real time by compiling VC interface
Show the Parameters variation situation of reservoir.
In the embodiment of a kind of reservoir control circuit system of present invention offer, as it is shown in figure 1, include: host computer,
Upper side controller, the next side controller, data acquisition components, circuit for controlling motor, group of motors；
The Monitoring Data received from described data acquisition components is sent to described upper end and controls by described the next side controller
Device, described host controller is by described Monitoring Data transmission extremely described host computer；
Described the next side controller automatically or instructs passively to described electricity according to upper control according to described Monitoring Data
Machine control circuit sends control signal, and described circuit for controlling motor responds described control signal and controls the work of described group of motors.
Described the next side controller is preset with water lev el control scope, is detecting that described monitoring data are beyond described water level control
Send control signal from trend circuit for controlling motor during scope processed, control described group of motors and rotate forward or rotate backward, from
And the aperture of gate is automatically controlled.In addition, the control that the next side controller can also be sent according to host computer
Group of motors is controlled by instruction.
Reservoir control circuit system also includes upper end radio communication circuit and the next end radio communication circuit；
Described the next side controller connects described the next end radio communication circuit, and described upper side controller connects described upper
End radio communication circuit, described upper end radio communication circuit and the next end radio communication circuit wireless communication.
Described upper end radio communication circuit and the next end radio communication circuit all include that CC1100 as shown in Figure 2 is wireless
Transceiving chip circuit.
Described data acquisition components includes water level ultrasonic sensor and gate flow transducer.
Reservoir control circuit system can carry out data acquisition to the parameter such as reservoir level, flow.And precision needs to reach
0.5CM, data Wireless transceiver.The data such as the water level that collects, flow need to be transferred to host computer from slave computer.For
Completing this process, native system have employed CC1100 radio transmitting and receiving chip circuit, utilize its wireless communication technique,
Host computer connects with slave computer, it is achieved the Wireless transceiver of data.In the middle of the process of transmission, error code can not occur,
Or allow error code be minimized as far as possible.
Reservoir control circuit system also includes analog-digital converter；Described data acquisition components passes through described analog-digital converter and institute
State the next side controller to be connected.
Reservoir control circuit system also includes digital pipe display circuit as shown in Figure 3；Described digital pipe display circuit and institute
State the next side controller to be connected；
Described Monitoring Data is also sent to described digital pipe display circuit by described the next side controller.Digital pipe display circuit
Use four seven sections of LED numeral method, the Monitoring Data gathered for video data acquisition component.Digital
Pipe display circuit shows time difference by its square-wave signal shown, obtains water level, and display is by flow transducer institute
The size of the discharge gathered.Fig. 3 is shown in by digital pipe display circuit and drive circuit thereof.
By the data of sensor transmissions through A D conversion send into single-chip microcomputer process, send control signal accordingly and carry out regulating gate
Push And Release.This process directly can be controlled by slave computer single-chip microcomputer end.In system by Single-chip Controlling motor just
Reversion, carrys out the working order of analog valve door trip.The data collected use figure or the shape of example table on PC
Formula shows, monitors the real-time parameter of reservoir intuitively.
Reservoir control circuit system also includes the MX232 serial communication circuit shown in Fig. 4；Described upper side controller leads to
Cross described MX232 serial communication circuit and be connected communication with described host computer.
Described circuit for controlling motor includes the LM298 driving chip circuit shown in Fig. 5.
Described upper side controller, the next side controller all include AT89S52 single chip circuit as shown in Figure 6.
Reservoir control circuit system also includes TLP521_4 photoelectric coupled circuit；Described AT89S52 single chip circuit is by described
TLP521_4 photoelectric coupled circuit is connected with described circuit for controlling motor.
Utilize the control circuit of the motor shown in AT89S52 single-chip microcomputer and LM298 driving chip pie graph 5, control
Motor positive and inverse.What motor received is pulse signal, is interfered so as easy as rolling off a log.In this circuit design, add
Enter TLP521_4 photoelectric coupled circuit, made single-chip microcomputer completely isolated with the drive circuit of motor, to reduce motor pulses
Interference to single-chip microcomputer；Fig. 5 also includes four slots that single-chip microcomputer is external, convenient to each interface on single-chip microcomputer
Using, four slots connect with each associated circuit components respectively.
AT89S52 single-chip microcomputer is the core of simulation reservoir monitoring system, controls the operation of whole system with it, under
Face is its circuit diagram and is equipped with circuit accordingly, in native system, shares two pieces of AT89S52 single-chip microcomputers, and upper end controls
Device, the next each one piece of side controller.AT89S52 single-chip microcomputer in the next side controller has three effects: one is to data
The information that acquisition component is gathered processes；Two is that the data message handled well is sent to CC1100 transceiving chip electricity
Road is transmitted；Three is according to information processing result, controls motor rotating.The AT89S52 monolithic of upper end
Machine is primarily used to carrying information received by CC1100 transceiving chip circuit, it is achieved serial communication, by Monitoring Data
Pass to host computer up.As shown in Figure 6, the present invention is also at XTAL1 pin and the XTAL2 pin of AT89S52 single-chip microcomputer
Between crystal oscillating circuit to be added AT89S52 single-chip microcomputer is protected, it is ensured that single-chip microcomputer properly functioning.
As it is shown in figure 1, this reservoir control circuit system structure is mainly made up of four parts: the collection of data, single-chip microcomputer fortune
Calculate control, the monitoring analysis of the wireless receiving and dispatching of data, upper computer end.Mentality of designing is the reservoir collected by sensor
Parameter, sends into single-chip microcomputer through A/D conversion and processes, and the result that then will process, through CC1100 radio transmitting and receiving chip
Circuit transmission is to upper computer end, then by Serial Communication, utilizes MX232 chip to pass on host computer by data,
By the interface of compiling it is apparent that the situation of reservoir on host computer, then the data monitored are analyzed,
Analysis result is fed back to the next end, after slave computer termination receives feedback information, single-chip microcomputer exports pulse, control step
Enter motor positive and inverse (being equivalent to control valve door open-close), thus realize the real-time control of the flow to reservoir and water level, protect
The safety of card reservoir.
Owing in reservoir control circuit system, the running voltage of CC1100 radio transmitting and receiving chip circuit is 3.3V, in order to it
Thering is provided stable voltage, power module employs LM1117 voltage regulator, and it can produce the voltage stabilizing of 3.3V.This power supply
Module also includes the display that powers on, the voltage block powered to motor and single-chip microcomputer.
The foregoing is only presently preferred embodiments of the present invention, those skilled in the art know, without departing from the present invention's
In the case of spirit and scope, these features and embodiment can be carried out various change or equivalent.It addition,
Under the teachings of the present invention, these features and embodiment can be modified to adapt to particular situation and material and
Without departing from the spirit and scope of the invention.Therefore, the present invention is not limited to the particular embodiment disclosed,
Embodiment in the range of fallen with claims hereof broadly falls into protection scope of the present invention.
Claims (10)
1. a reservoir control circuit system, it is characterised in that including: host computer, upper side controller, the next end
Controller, data acquisition components, circuit for controlling motor, group of motors；
The Monitoring Data received from described data acquisition components is sent to described upper end and controls by described the next side controller
Device, described host controller is by described Monitoring Data transmission extremely described host computer；
Described the next side controller automatically or instructs passively to described electricity according to upper control according to described Monitoring Data
Machine control circuit sends control signal, and described circuit for controlling motor responds described control signal and controls the work of described group of motors.
A kind of reservoir control circuit system the most according to claim 1, it is characterised in that also include upper end channel radio
Letter circuit and the next end radio communication circuit；
Described the next side controller connects described the next end radio communication circuit, and described upper side controller connects described upper
End radio communication circuit, described upper end radio communication circuit and the next end radio communication circuit wireless communication.
A kind of reservoir control circuit system the most according to claim 2, it is characterised in that described upper end is wireless
Telecommunication circuit and the next end radio communication circuit all include CC1100 radio transmitting and receiving chip circuit.
A kind of reservoir control circuit system the most according to claim 1, it is characterised in that described data acquisition group
Part includes water level ultrasonic sensor and gate flow transducer.
A kind of reservoir control circuit system the most according to claim 1, it is characterised in that also include analog digital conversion
Device；Described data acquisition components is connected with described the next side controller by described analog-digital converter.
A kind of reservoir control circuit system the most according to claim 1, it is characterised in that also include that charactron shows
Show circuit；Described digital pipe display circuit is connected with described the next side controller；
Described Monitoring Data is also sent to described digital pipe display circuit by described the next side controller.
A kind of reservoir control circuit system the most according to claim 1, it is characterised in that also include that MX232 goes here and there
Mouth communicating circuit；Described upper side controller is connected communication by described MX232 serial communication circuit with described host computer.
A kind of reservoir control circuit system the most according to claim 1, it is characterised in that described motor controls electricity
Road includes LM298 driving chip circuit.
9. according to the arbitrary described a kind of reservoir control circuit system of claim 1-8, it is characterised in that described upper
Side controller, the next side controller all include AT89S52 single chip circuit.
A kind of reservoir control circuit system the most according to claim 9, it is characterised in that also include TLP521_4
Photoelectric coupled circuit；Described AT89S52 single chip circuit is by described TLP521_4 photoelectric coupled circuit and described circuit for controlling motor
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527288.7A CN105938374A (en) | 2016-07-06 | 2016-07-06 | Reservoir control circuit system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527288.7A CN105938374A (en) | 2016-07-06 | 2016-07-06 | Reservoir control circuit system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105938374A true CN105938374A (en) | 2016-09-14 |
Family
ID=56872184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610527288.7A Pending CN105938374A (en) | 2016-07-06 | 2016-07-06 | Reservoir control circuit system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105938374A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106814667A (en) * | 2017-02-18 | 2017-06-09 | 宁波海角信息科技有限公司 | Water reservoir management system |
| CN108536240A (en) * | 2017-11-27 | 2018-09-14 | 山东农业大学 | The desert information acquisition system and method for dual processors collaboration |
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| CN104345696A (en) * | 2013-07-29 | 2015-02-11 | 王启平 | DSP-based reservoir gate control system |
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| CN202936766U (en) * | 2012-12-11 | 2013-05-15 | 陈杰 | Self-control reservoir gate |
| CN103279097A (en) * | 2013-05-16 | 2013-09-04 | 哈尔滨工业大学 | Mountain domestic small reservoir remote monitoring system and control method thereof |
| CN104345696A (en) * | 2013-07-29 | 2015-02-11 | 王启平 | DSP-based reservoir gate control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106814667A (en) * | 2017-02-18 | 2017-06-09 | 宁波海角信息科技有限公司 | Water reservoir management system |
| CN108536240A (en) * | 2017-11-27 | 2018-09-14 | 山东农业大学 | The desert information acquisition system and method for dual processors collaboration |
| CN108536240B (en) * | 2017-11-27 | 2020-12-29 | 山东农业大学 | Dual-CPU cooperative desert information acquisition system and method |
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Application publication date: 20160914 |
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