CN104361737B - A kind of sampler for liquid level gauge - Google Patents
A kind of sampler for liquid level gauge Download PDFInfo
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- CN104361737B CN104361737B CN201410691915.1A CN201410691915A CN104361737B CN 104361737 B CN104361737 B CN 104361737B CN 201410691915 A CN201410691915 A CN 201410691915A CN 104361737 B CN104361737 B CN 104361737B
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- liquid level
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- level gauge
- computer
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Abstract
A kind of sampler for liquid level gauge, contain backstage computer and foreground computer, foreground computer is connected with liquid level gauge, the signal for the liquid level that liquid level gauge is sampled is provided with described backstage computer, and unique key assignments of the sender of the liquid level signal sampled with its liquid level gauge mutually bound, the liquid level signal that unique key assignments liquid level gauge is sampled, and the mark of the sender for the liquid level signal that liquid level gauge is sampled is broadcasted in the range of data delivery area；The processing module of the liquid level signal sampled for liquid level gauge is provided with described foreground computer, unique key assignments that the processing module for being used for the liquid level signal that liquid level gauge is sampled obtains the sender for the liquid level signal that liquid level gauge is sampled by reading the broadcast singal.
Description
Technical field
The invention belongs to the liquid level processing technology field that liquid level gauge is sampled, and in particular to a kind of sampling for liquid level gauge
Device.
Background technology
The signal for the liquid level that liquid level gauge is sampled is the electric letter that is frequently used very much under data communications environment so far
The transmission data of number processing, because the monitoring for the transmission quality and performance of liquid level gauge and circuit has important work extremely
With, therefore the accurate correctness for just determining monitoring of the transmission of liquid level signal that liquid level gauge is sampled, then just give liquid level gauge
The sender of the liquid level signal sampled addition of corresponding unique key assignments to be identified, and such purpose is to improve prison
The correctness of control, but the occupation mode of the signal transmission of such uniquely liquid level that key assignments is sampled in liquid level gauge is still just thought
Into the symbol sebolic addressing of id signal, the mark of the sender for the liquid level signal that liquid level gauge is sampled is deliver to user,
Read it can in addition contain pass through in the mark of the sender for the liquid level signal that liquid level gauge is sampled the chained address included to improve
The speed of the data of the sender for the liquid level signal that liquid level gauge is sampled, such method it is simple to operate and can not be with liquid level gauge institute
The sender of the liquid level signal of sampling forms the pattern of two-way transmission signals, cannot get connecing for the liquid level signal that liquid level gauge is sampled
The recipient for the liquid level signal that the response of debit, the liquid level gauge with unique key assignments that can not be transmitted towards some modes are sampled
Signal realize polymerization.
The content of the invention
It is preceding containing backstage computer and foreground computer it is an object of the invention to provide a kind of sampler for liquid level gauge
Platform computer is connected with liquid level gauge, and the signal that the liquid level that liquid level gauge is sampled is provided with described backstage computer is mutually bound with it
The liquid level signal sampled with liquid level gauge sender unique key assignments, and the liquid level signal sampled with liquid level gauge
The mark of sender broadcasted in the range of data delivery area；It is provided with described foreground computer for liquid level gauge institute
The processing module of the liquid level signal of sampling, this is used for the processing module for the liquid level signal that liquid level gauge is sampled by reading the broadcast
Signal obtains unique key assignments of the sender of the liquid level signal sampled with liquid level gauge.
In order to overcome deficiency of the prior art, the invention provides a kind of solution party of the sampler for liquid level gauge
Case, it is specific as follows：
A kind of sampler for liquid level gauge, containing backstage computer and foreground computer, foreground computer is connected with liquid level gauge
Connect, the signal for the liquid level that liquid level gauge is sampled is provided with described backstage computer, and liquid level gauge is carried with what it was mutually bound
Unique key assignments of the sender of the liquid level signal sampled, the liquid level signal that unique key assignments liquid level gauge is sampled, and handle carries
The mark of the sender for the liquid level signal that liquid level gauge is sampled is broadcasted in the range of data delivery area；Described foreground electricity
Intracerebral is provided with the processing module of the liquid level signal sampled for liquid level gauge, and this is used for the liquid level signal that liquid level gauge is sampled
Unique key assignments that processing module obtains the sender for the liquid level signal that liquid level gauge is sampled by reading the broadcast singal, and own
The recipient of liquid level signal that is sampled respectively as liquid level gauge of foreground computer it is general in the range of data delivery area
Unique key assignments, after unique key-value pair of the sender for the liquid level signal that such foreground computer is just sampled by obtained liquid level gauge
The instruction for the liquid level signal that platform computer output request liquid level gauge is sampled, the liquid level signal that described request liquid level gauge is sampled
Instruction includes unique key assignments of the sender for the liquid level signal that liquid level gauge is sampled；Described backstage computer obtains asking liquid level
After the instruction of the sampled liquid level signal of meter, the liquid level gauge institute in the instruction of the liquid level signal sampled with the request liquid level gauge
The signal for the liquid level that the corresponding liquid level gauge of unique key assignments of the sender of the liquid level signal of sampling is sampled is delivered to foreground electricity
In brain, and the signal bag of request transmitted in both directions is together transmitted to foreground computer；Foreground computer is adopted next liquid level gauge is transmitted
The signal of the liquid level of sample is led user by keyboard or mouse with asking the signal of transmitted in both directions to show user
The signal entered be attached to request transmitted in both directions signal in, then be attached with user by keyboard or mouse lead into signal
The signal of request transmitted in both directions return in described backstage computer；Backstage computer, which obtains, to be attached with user and passes through keyboard
Or mouse lead into signal request transmitted in both directions signal after, just to corresponding foreground computer transmit response signal, and pass through
The foreground computer is shown to user and checked；Unique key assignments of the sender for the liquid level signal that described liquid level gauge is sampled is corresponding
The signal for the liquid level that some liquid level gauges are sampled and the signal of some request transmitted in both directions.
It is double by signal and some requests that the liquid level that liquid level gauge is sampled is transmitted to foreground computer by these technical characteristics
To the signal of transmission, the transmitted in both directions of the recipient for the liquid level signal that same liquid level gauge is sampled is performed, backstage computer can be with
Transmission is performed in interior additional direction of signal user by means of user, the liquid level signal that the liquid level gauge that user needs is sampled
User is delivered to, the transmission efficiency for the liquid level signal that liquid level gauge is sampled is can be achieved with this, and can greatly reduce not
Interference of the liquid level signal that the liquid level gauge needed is sampled to user.
Brief description of the drawings
Fig. 1 is the theory structure schematic diagram of the sampler for liquid level gauge of the present invention.
Embodiment
As shown in figure 1, the sampler for liquid level gauge, containing backstage computer and foreground computer, the same liquid level of foreground computer
Meter is connected, and the signal for the liquid level that liquid level gauge is sampled, and the liquid level mutually bound with it are provided with described backstage computer
Unique key assignments of the sender of the sampled liquid level signal of meter, the liquid level signal that unique key assignments liquid level gauge is sampled, and liquid
The mark that the sender of sampled liquid level signal is counted in position is broadcasted in the range of data delivery area；Described foreground computer
The processing module of the liquid level signal sampled for liquid level gauge is inside provided with, this is used for the place for the liquid level signal that liquid level gauge is sampled
Unique key assignments that reason module obtains the sender for the liquid level signal that liquid level gauge is sampled by reading the broadcast singal, and it is all
The recipient for the liquid level signal that foreground computer is sampled respectively as liquid level gauge in the range of data delivery area it is general only
One key assignments, unique key-value pair backstage of the sender for the liquid level signal that such foreground computer is just sampled by obtained liquid level gauge
The instruction for the liquid level signal that computer output request liquid level gauge is sampled, the finger for the liquid level signal that described request liquid level gauge is sampled
Order includes unique key assignments of the sender for the liquid level signal that liquid level gauge is sampled；Described backstage computer obtains asking liquid level gauge
After the instruction of the liquid level signal sampled, the liquid level gauge in the instruction of the liquid level signal sampled with the request liquid level gauge is adopted
The signal for the liquid level that the corresponding liquid level gauge of unique key assignments of the sender of the liquid level signal of sample is sampled is delivered to foreground computer
In, and the signal bag of request transmitted in both directions is together transmitted to foreground computer；Foreground computer is sampled next liquid level gauge is transmitted
Liquid level signal and ask transmitted in both directions signal user is shown, and user by keyboard or mouse lead into
Signal be attached in the signal of request transmitted in both directions, then be attached with user by keyboard or mouse lead into signal
The signal of request transmitted in both directions is returned in described backstage computer；Backstage computer obtain be attached with user by keyboard or
Mouse lead into signal request transmitted in both directions signal after, just to corresponding foreground computer transmit response signal, and by should
Foreground computer is shown to user and checked；If unique key assignments of the sender for the liquid level signal that described liquid level gauge is sampled is corresponding
The signal for the liquid level that dry liquid level gauge is sampled and the signal of some request transmitted in both directions.
The present invention operation principle be:The signal for the liquid level that the liquid level gauge being arranged in the computer of backstage is sampled is right with its
Unique key assignments of the sender for the liquid level signal that the liquid level gauge answered is sampled mutually is bound, and the liquid level signal that liquid level gauge is sampled
The mark of sender broadcasted in the range of data delivery area；It is arranged on being sampled for liquid level gauge in the computer of foreground
Liquid level signal processing module through reading the broadcast singal obtain the sender for the liquid level signal that liquid level gauge is sampled only
One key assignments, and the recipient for the liquid level signal that all foreground computers are sampled respectively as liquid level gauge is in data delivery area
In the range of general unique key assignments, the sender's for the liquid level signal that such foreground computer is just sampled by obtained liquid level gauge
The instruction for the liquid level signal that unique key-value pair backstage computer output request liquid level gauge is sampled, described request liquid level gauge are sampled
Liquid level signal instruction include the liquid level signal that liquid level gauge is sampled sender unique key assignments；Backstage computer is asked
After the instruction for seeking the liquid level signal that liquid level gauge sampled, the liquid in the instruction of the liquid level signal sampled with the request liquid level gauge
The signal for the liquid level that the corresponding liquid level gauge of unique key assignments that the sender of sampled liquid level signal is counted in position is sampled is delivered to
In the computer of foreground, and the signal bag of request transmitted in both directions is together transmitted to foreground computer；The liquid level that foreground computer carrys out transmission
The signal of the sampled liquid level of meter and the signal of request transmitted in both directions show to user, and user by keyboard or
Mouse lead into signal be attached to request transmitted in both directions signal in, then be attached with user by keyboard or mouse lead into
The signal of request transmitted in both directions of signal return in described backstage computer；Backstage computer, which obtains, to be attached with user and leads to
Cross keyboard or mouse lead into signal request transmitted in both directions signal after, response signal just is transmitted to corresponding foreground computer,
And it is shown to user by the foreground computer and checks.The unique key of the sender for the liquid level signal that described liquid level gauge is sampled
Value corresponds to the signal and the signal of some request transmitted in both directions for the liquid level that some liquid level gauges are sampled.Described backstage computer obtains
After the instruction for the liquid level signal that request liquid level gauge is sampled, in the instruction the liquid level signal sampled with the request liquid level gauge
The signal transmission for the liquid level that the corresponding liquid level gauge of unique key assignments of the sender for the liquid level signal that liquid level gauge is sampled is sampled
Into foreground computer, and the mode for together transmitting signal bag to the foreground computer of request transmitted in both directions is to be passed by foreground computer
Contain user place, local year, moon number, hour in the instruction for the liquid level signal that the request liquid level gauge sent is sampled
Liquid level signal that number, the number of minutes and number of seconds and liquid level gauge corresponding to being obtained using secondary numerical value of unit interval are sampled and
The signal of request transmitted in both directions is sent to foreground computer.
It is double by signal and some requests that the liquid level that liquid level gauge is sampled is transmitted to foreground computer by these technical characteristics
To the signal of transmission, the transmitted in both directions of the recipient for the liquid level signal that same liquid level gauge is sampled is performed, backstage computer can be with
Transmission is performed in interior additional direction of signal user by means of user, the liquid level signal that the liquid level gauge that user needs is sampled
User is delivered to, the transmission efficiency for the liquid level signal that liquid level gauge is sampled is can be achieved with this, and can greatly reduce not
Interference of the liquid level signal that the liquid level gauge needed is sampled to user.
It is described above, only it is this practical preferred embodiment, any formal limitation not is made to the present invention, although
The present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any person skilled in the art,
Without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or are modified to
With the equivalent embodiment of change, as long as being without departing from technical solution of the present invention content, according to this practical technique essence, in this practicality
Within spiritual and principle, any simple modification, equivalent substitution and improvement for being made to above example etc., this hair is still fallen within
Within the protection domain of bright technical scheme.
Claims (1)
1. a kind of sampler for liquid level gauge, contain backstage computer and foreground computer, it is characterised in that the same liquid of foreground computer
Position meter is connected, and the signal for the liquid level that liquid level gauge is sampled, and the liquid mutually bound with it are provided with described backstage computer
Count unique key assignments of the sender of sampled liquid level signal, and the mark of the sender for the liquid level signal that liquid level gauge is sampled in position
Knowledge is broadcasted in the range of data delivery area；The liquid level letter sampled for liquid level gauge is provided with described foreground computer
Number processing module, this is used for processing module of the liquid level signal that liquid level gauge is sampled and obtains liquid level by reading the broadcast singal
Unique key assignments of the sender of the sampled liquid level signal of meter, and what all foreground computers were sampled respectively as liquid level gauge
The recipient of liquid level signal unique key assignments general in the range of data delivery area, such foreground computer just liquid by obtaining
Count the liquid level letter that unique key-value pair backstage computer output request liquid level gauge of the sender of sampled liquid level signal is sampled in position
Number instruction, the instruction for the liquid level signal that described request liquid level gauge is sampled includes the liquid level signal that liquid level gauge is sampled
Unique key assignments of sender；After described backstage computer obtains the instruction for the liquid level signal for asking liquid level gauge to be sampled, it is somebody's turn to do same
Unique key assignments of the sender for the liquid level signal that liquid level gauge in the instruction for the liquid level signal that request liquid level gauge is sampled is sampled
The signal for the liquid level that corresponding liquid level gauge is sampled is delivered in the computer of foreground, and together transmits the letter of request transmitted in both directions
Number bag is to foreground computer；Foreground computer is the signal and the signal of request transmitted in both directions for transmitting the liquid level that next liquid level gauge is sampled
User is shown, and user by keyboard or mouse lead into signal be attached to request transmitted in both directions signal
It is interior, then be attached with user by keyboard or mouse lead into signal request transmitted in both directions signal return to it is described
In the computer of backstage；Backstage computer obtain be attached with user by keyboard or mouse lead into signal request transmitted in both directions
After signal, response signal is just transmitted to corresponding foreground computer, and be shown to user by the foreground computer and check；Described
If unique key assignments of the sender for the liquid level signal that liquid level gauge is sampled correspond to the signal of the liquid level that some liquid level gauges are sampled with
The signal of dry request transmitted in both directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410691915.1A CN104361737B (en) | 2014-11-25 | 2014-11-25 | A kind of sampler for liquid level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410691915.1A CN104361737B (en) | 2014-11-25 | 2014-11-25 | A kind of sampler for liquid level gauge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104361737A CN104361737A (en) | 2015-02-18 |
| CN104361737B true CN104361737B (en) | 2018-01-16 |
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| CN201410691915.1A Active CN104361737B (en) | 2014-11-25 | 2014-11-25 | A kind of sampler for liquid level gauge |
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Citations (6)
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| JP2004354183A (en) * | 2003-05-28 | 2004-12-16 | Nishimu Electronics Industries Co Ltd | Liquid level detection device and submergence alarm device of vessel equipped with sounding pipe |
| CN202177820U (en) * | 2011-08-17 | 2012-03-28 | 天津市光彩自控工程有限公司 | Remote monitoring system for river pumping station |
| CN102411350A (en) * | 2010-09-23 | 2012-04-11 | 费希尔-罗斯蒙特系统公司 | Methods and apparatus to manage process control search results |
| CN102870654A (en) * | 2012-09-28 | 2013-01-16 | 中国农业大学 | Control system and method for insufficient irrigation of crops |
| CN203350703U (en) * | 2013-07-12 | 2013-12-18 | 厦门弘泉达能源科技有限公司 | Energy source management system |
| CN103546536A (en) * | 2013-08-28 | 2014-01-29 | 北京清控人居环境研究院有限公司 | Internet of things system of sewage treatment plant |
-
2014
- 2014-11-25 CN CN201410691915.1A patent/CN104361737B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004354183A (en) * | 2003-05-28 | 2004-12-16 | Nishimu Electronics Industries Co Ltd | Liquid level detection device and submergence alarm device of vessel equipped with sounding pipe |
| CN102411350A (en) * | 2010-09-23 | 2012-04-11 | 费希尔-罗斯蒙特系统公司 | Methods and apparatus to manage process control search results |
| CN202177820U (en) * | 2011-08-17 | 2012-03-28 | 天津市光彩自控工程有限公司 | Remote monitoring system for river pumping station |
| CN102870654A (en) * | 2012-09-28 | 2013-01-16 | 中国农业大学 | Control system and method for insufficient irrigation of crops |
| CN203350703U (en) * | 2013-07-12 | 2013-12-18 | 厦门弘泉达能源科技有限公司 | Energy source management system |
| CN103546536A (en) * | 2013-08-28 | 2014-01-29 | 北京清控人居环境研究院有限公司 | Internet of things system of sewage treatment plant |
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| CN104361737A (en) | 2015-02-18 |
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