CN101782779A - Debugging method of monitoring system - Google Patents
Debugging method of monitoring system Download PDFInfo
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- CN101782779A CN101782779A CN 201010136171 CN201010136171A CN101782779A CN 101782779 A CN101782779 A CN 101782779A CN 201010136171 CN201010136171 CN 201010136171 CN 201010136171 A CN201010136171 A CN 201010136171A CN 101782779 A CN101782779 A CN 101782779A
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Abstract
The invention provides a debugging method of a monitoring system. The method comprises the following steps that: a. a checking meter is arranged on a monitoring site, wherein the checking meter is connected in a system circuit to be debugged; b. the checking meter performs corresponding output or measurement; c. the checking meter receives a signal value in the corresponding system circuit, which is read and sent by a far-end operating station; d. the checking meter compares the signal value in the system circuit with a self-output or measured value; if the two semaphores are instable, the step b is returned to, and if the two semaphores are stable, the next step is entered into; and e. the checking meter sends the signal debugged by the system circuit to the far-end operating station. The invention has the advantages of low debugging cost, short debugging time and high accuracy.
Description
Technical field
The present invention relates to industrial control field, particularly a kind of adjustment method of industrial monitoring system.
Background technology
The general industrial Automatic monitoring systems, as (the Distributed Control System of DCS system, collective and distributive type control system) all be to convert the on-site parameters of controlled device to the standard analog electric signal by many sensors, transmitter, again electric signal is transmitted at a distance, send into the analog acquisition card of control system, convert digital quantity to through the analog acquisition card, send into control system and carry out s operation control.Data-switching after the computing becomes the output of standard analog electric signal, goes to topworkies such as by-pass valve control.
But in such system circuit, between topworkies such as various sensors, transmitter and operation valve and the active station certain distance is often arranged, transmission between this generally is to realize with electric signal, and may need conversion equipment that electric signal is handled in the centre position.So to debug the loop of system after installing in system, and be in operation to safeguard the loop of system, detection, trouble shooting.
Yet, monitoring arrangement just because of active station has certain distance from in-site measurement, reference mark, thereby need two people to check at least to system circuit, 1 people is responsible for carrying signal to system circuit at the scene, and 1 of other comes and send the correctness of apparent data in the observing system collection of active station place.And if the monitoring circuit of control system is more, then need more personnel to debug, need great deal of labor and debug time.In addition,, then to link up, also further increase the debugging and the maintenance cost of system by hardware devices such as intercom or other meanss of communication if active station is far away with on-the-spot distance.
In sum, the adjustment method of existing control system exists cost height, long shortcoming of time.
Summary of the invention
The adjustment method that the purpose of this invention is to provide a kind of supervisory system is with adjustment method cost height, the long shortcoming of debug time that solves existing control system.
The present invention proposes a kind of adjustment method of supervisory system, may further comprise the steps: a. is provided with a tester at the monitoring scene, and described tester is connected in the system circuit that needs debugging.B. described tester is exported accordingly or is measured.C. described tester receives the signal value in the next corresponding system loop of far-end operation station reading and sending.D. described tester is compared to the signal value in the system circuit and itself output or measured value, as if unstable between two semaphores, then returns step b, if stablize between two semaphores, then enters next step.E. described tester sends the signal that this system circuit debugging is finished to the far-end operation station.
Preferably, also further may further comprise the steps before the step b: the described tester of b1. receives the debug-item information that send at the far-end operation station.B2. described tester switches to corresponding output or measurement state according to debug-item information.
Preferably, also further may further comprise the steps before the step b1: the described far-end operation of b11. station receives the item in the need debug system loop that described tester sends, and described item is represented the positional information of on-site monitoring equipment.B12. described far-end operation station obtains the configuration info in corresponding system loop according to item information.B13. debug-item information is determined according to configuration info in described far-end operation station.
Preferably, also further may further comprise the steps after the step e: f. is according to the debugging scheme that sets in advance, and active station judges whether to also have other system circuit to debug.G. if having, then send the debug command of next system circuit to described tester.
Preferably, also further comprise step after step e: e1. far-end operation station record is the process and the debug results of debugging this time.
Preferably, comprise further also after the step c that the described tester of step: c1. shows output of itself or the signal value in measured value and the system circuit.Simultaneously, described tester sends to itself output or measured value in the active station.
With respect to prior art, the invention has the beneficial effects as follows: the tester that utilization of the present invention has a communication function has the PC of debugging software to communicate with operation, as long as singlely just can finish debugging, has saved human cost.And input signal and measuring-signal show with screen, need not can carry out gem-pure contrast by other communication tool, thereby avoid the mistake owing to artificial origin's generation, accuracy height.Debugging software moves, judgement speed is fast, efficient is high, has saved debug time.The automatic record of testing result can conveniently form various detection forms.
Certainly, implement arbitrary product of the present invention and might not need to reach simultaneously above-described all advantages.
Description of drawings
Fig. 1 is the embodiment process flow diagram of the adjustment method of a kind of supervisory system of the present invention;
Fig. 2 is the embodiment process flow diagram of the adjustment method of the another kind of supervisory system of the present invention.
Embodiment
The tester that the present invention relates to is a weak electric signal measurement/output unit that has Presentation Function, it has communication interface, communication interface can be following medium, but is not limited to: RS232 communication, RS485 communication, ZigBee wireless telecommunications, GPRS wireless telecommunications etc.
Can communicate by wired or wireless communication modes between the active station involved in the present invention, itself and tester.Operation has a debugging software on the active station, and it can read the relevant configuration data of supervisory system, and can carry out data analysis.This debugging software can be issued tester with the detection instruction of needs by the communication interface identical with tester.Tester can be according to the instruction of debugging software, export or measure corresponding signal, and operating result returned to debugging software, debugging software is issued tester according to the configuration info in debugging loop with the data that collect, the Information Monitoring of display monitoring system synchronously and the output information of tester on the tester, the commissioning staff just can directly obtain the working condition in current detection, control survey loop from tester, thereby realizes single inspection.
In the supervisory system course of work, the transmission of the signal of supervisory system and field apparatus is divided into two kinds of forms of input and output usually.When for example field apparatus is sensor, be by sensor to supervisory system transmission measurement signal, this type is called the measurement state in this patent.Whether under this state, during the detection system loop, tester needs analog sensor to the system circuit output signal, consistent between the transmission value (tester output valve) in the measured value that debug process is equivalent to the comparison supervisory system and the system circuit.When and for example field apparatus is valve, be to the valve transmission of control signals by supervisory system, this type is called output state in this patent, under this state, during the detection system loop, whether tester needs the measuring system loop signal, consistent between the transmission signals (tester measured value) in the control signal that debug process is equivalent to the output of comparison supervisory system and the system circuit.For ease of being expressly understood the present invention, be that example specifies the present invention with the measurement state below.
See also Fig. 1, it is the embodiment process flow diagram of the adjustment method of a kind of supervisory system of the present invention, and it may further comprise the steps:
S101, the commissioning staff is provided with debugging software at active station.
Before beginning debugging, to move debugging software earlier, debugging software can be from supervisory system the loop configuration info of reading system, and provide the item information of the system circuit correspondence that system information tabulates all.The commissioning staff need can select the project of debugging from these list informations, and chooses the debugging order, also can all debug in order, after confirming to choose the debugging scheme, enters debugging mode.
S102 opens tester, and sends sign on to active station.After the debugging software setting of active station was finished, the commissioning staff just can arrive on-the-spot unlatching tester, and the remote debugging function of selection check instrument.
S103 after active station is received sign on, according to predefined debugging scheme, sends system circuit item and the debug-item information that needs debugging to tester.
Because a control system often includes many on-site monitoring equipments, and and active station between form a plurality of loops.Thereby the present invention adopts item to represent the positional information of on-site monitoring equipment, thereby can distinguish different system circuits.
In addition, different system circuits can produce different signals, so active station can determine the debug-item information in corresponding system loop according to item, and said here debug-item information can comprise signal type, signal range, concrete signal value etc.
S104, tester switches to corresponding output state according to item and debug-item information.
When tester is received item that active station sends and debug-item information, the information of receiving can be presented on the screen that carries, the commissioning staff then needs to be connected in the corresponding system circuit according to the test pencil of item information with tester.Simultaneously, tester switches output state automatically or manually, and carries out the signal input to system circuit.
S105, tester send the signal value and the type of actual output to active station.
S106, active station receive that tester behind the signal of system circuit input, measures the signal in the corresponding system loop.
S107, the signal value of active station in the system circuit that the tester transmission collects.
S108, tester is compared to the signal value and the output valve own of the system circuit that active station is sent here, judges the stability of two signals.If two jitters (beating continually as two signal values) then come back to step 105.If two signal stabilizations (do not beat as two signal values, trickle numerical value change perhaps only occurs) then enter step S109.
Simultaneously, tester can be on screen synchronously the display operation station send here to the sampled value of system circuit and self to the input value of system circuit, be convenient to the commissioning staff and judge intuitively.
S109, tester sends the signal that this system circuit debugging is finished to the far-end operation station.
S110, the active station record is the process and the debug results of debugging this time, is convenient to subsequent query.
S111, according to the debugging scheme that sets in advance, active station judges whether to also have other system circuit to debug.If have, then carry out the debugging of next system circuit, return step 103 simultaneously.If then do not enter step S112.
S112, active station form the form of whole debugging.
Certainly, each step details of the present invention can change or adjust according to actual needs flexibly.Such as, to carry out in the debug process at the system circuit of a plurality of items, its order can be carried out according to default debugging scheme, also can finish according to real-time operation.See also Fig. 2, it is the embodiment process flow diagram of the adjustment method of the another kind of supervisory system of the present invention, and it may further comprise the steps:
S201, the commissioning staff is provided with debugging software at active station.Before beginning debugging, to move debugging software earlier.
S202 opens tester, and sends the debugging scheme of debugging item or employing to active station.
After the debugging software startup of active station was finished, the commissioning staff just can arrive the on-the-spot tester of opening, and selects debud mode, imports item as required, and item information or debugging scheme are sent to active station.
After S203, active station receive item information or debugging scheme, send system circuit item and the debug-item information that needs debugging to tester.
After receiving the item that tester sends, active station can be determined the debug-item information in corresponding system loop according to item, and said here debug-item information can comprise signal type, signal range, concrete signal value etc.
S204, tester switches to corresponding output state according to item and debug-item information.
S205, tester send the signal value and the type of actual output to active station.
S206, active station receive that tester behind the signal of system circuit input, measures the signal in the corresponding system loop.
S207, the signal value of active station in the system circuit that the tester transmission collects.
Signal value in the system circuit that S208, tester send here active station and the output valve of itself are compared, and judge the stability of two signals.If two jitters (beating continually as two signal values) then come back to step 205.If two signal stabilizations (do not beat as two signal values, trickle numerical value change perhaps only occurs) then enter step S209.
Simultaneously, tester synchronously the display operation station send here to the sampled value of system circuit and self to the input value of system circuit, be convenient to the commissioning staff and further judge.
S209, tester sends the signal that this system circuit debugging is finished to the far-end operation station, and the debug command of next system circuit.If carry out the debugging of next system circuit, then return step S202.System circuit as if not needing to debug then enters step S210.The instruction here can be re-entered tester as required by the commissioning staff.
S210, the active station record is the process and the debug results of debugging this time, is convenient to subsequent query.
S211, active station form the form of whole debugging.
Compare with the embodiment of Fig. 1, the debugging item of present embodiment is imported by tester by the commissioning staff, because the commissioning staff is in the scene in debug process, thereby can select the loop of debugging according to the actual conditions of field apparatus, and is more flexible.
Certainly, above-mentioned two embodiment do not limit the present invention, the debugging software that the present invention relates to not necessarily is loaded on active station, might be loaded on another person's computer, and the configuration info of system circuit can be sent in the debugging software by manual or other relevant instrument, by third party software the real-time information of system circuit is sent in the debugging software again.Tester again with debug the examination software the PC communication, thereby single realization detects system circuit.The tester that the present invention relates to might not be and the direct communication of debugging software, but adopts some intermediate carrier, has the instrument communication of communication function as elder generation and, and instrument is communicated by letter with debugging software again.The signal output measurement mechanism that the present invention relates to is tester not necessarily, might be the instrument of other signal output instrument or signal measurement.
The tester that utilization of the present invention has a communication function has the PC of debugging software to communicate with operation, as long as singlely just can finish debugging, has saved human cost.And input signal and measuring-signal show with screen, need not can carry out gem-pure contrast by other communication tool, thereby avoid the mistake owing to artificial origin's generation, accuracy height.Debugging software moves, judgement speed is fast, efficient is high, has saved debug time.The automatic record of testing result can conveniently form various detection forms.
More than disclosed only be several specific embodiment of the present invention, but the present invention is not limited thereto, any those skilled in the art can think variation, all should drop in protection scope of the present invention.
Claims (6)
1. the adjustment method of a supervisory system is characterized in that, may further comprise the steps:
A. at the monitoring scene one tester is set, described tester is connected in the system circuit that needs debugging;
B. described tester is exported accordingly or is measured;
C. described tester receives the signal value in the next corresponding system loop of far-end operation station reading and sending;
D. described tester is compared to the signal value in the system circuit and itself output or measured value, as if unstable between two semaphores, then returns step b, if stablize between two semaphores, then enters next step;
E. described tester sends the signal that this system circuit debugging is finished to the far-end operation station.
2. the adjustment method of supervisory system as claimed in claim 1 is characterized in that, also further may further comprise the steps before the step b:
B1. described tester receives the debug-item information that send at the far-end operation station;
B2. described tester switches to corresponding output or measurement state according to debug-item information.
3. the adjustment method of supervisory system as claimed in claim 2 is characterized in that, also further may further comprise the steps before the step b1:
B11. described far-end operation station receives the item in the need debug system loop that described tester sends, and described item is represented the positional information of on-site monitoring equipment;
B12. described far-end operation station obtains the configuration info in corresponding system loop according to item information;
B13. debug-item information is determined according to configuration info in described far-end operation station.
4. the adjustment method of supervisory system as claimed in claim 1 is characterized in that, also further may further comprise the steps after the step e:
F. according to the debugging scheme that sets in advance, active station judges whether to also have other system circuit to debug;
G. if having, then send the debug command of next system circuit to described tester.
5. the adjustment method of supervisory system as claimed in claim 1 is characterized in that, also further comprises step after step e:
E1. process and debug results of debugging this time write down at the far-end operation station.
6. the adjustment method of supervisory system as claimed in claim 1 is characterized in that, also further comprises step after the step c:
C1. described tester shows output of itself or the signal value in measured value and the system circuit;
C2. described tester sends to active station with itself output or measured value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010136171 CN101782779A (en) | 2010-03-30 | 2010-03-30 | Debugging method of monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010136171 CN101782779A (en) | 2010-03-30 | 2010-03-30 | Debugging method of monitoring system |
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| CN101782779A true CN101782779A (en) | 2010-07-21 |
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| CN 201010136171 Pending CN101782779A (en) | 2010-03-30 | 2010-03-30 | Debugging method of monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544465A (en) * | 2017-09-13 | 2018-01-05 | 四川谊田集群科技有限公司 | A kind of system and method to control device remote debugging |
| CN115391493A (en) * | 2022-10-26 | 2022-11-25 | 南方科技大学 | Magnetic lens debugging method and device, computer equipment and storage medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107544465A (en) * | 2017-09-13 | 2018-01-05 | 四川谊田集群科技有限公司 | A kind of system and method to control device remote debugging |
| CN115391493A (en) * | 2022-10-26 | 2022-11-25 | 南方科技大学 | Magnetic lens debugging method and device, computer equipment and storage medium |
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Application publication date: 20100721 |