CN2879125Y - Industrial monitoring paper-free recording instrument - Google Patents
Industrial monitoring paper-free recording instrument Download PDFInfo
- Publication number
- CN2879125Y CN2879125Y CN 200620002879 CN200620002879U CN2879125Y CN 2879125 Y CN2879125 Y CN 2879125Y CN 200620002879 CN200620002879 CN 200620002879 CN 200620002879 U CN200620002879 U CN 200620002879U CN 2879125 Y CN2879125 Y CN 2879125Y
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- CN
- China
- Prior art keywords
- curve
- ionization point
- time period
- image
- addressing
- 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.)
- Expired - Fee Related
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- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
An industrial monitoring paperless recorder relates to an industrial instrument monitoring recording device, which is characterized in that the recorder has a LCD device and an image memory used for storing free point image. The memory also comprises a coordinate locator which is used to pattern the operation result according to the horizontal and vertical address of the free point, a generator for image at the current position of the free point according to the coordinate address, an output writer for storage condition image which has generated the continuous condition graph, a comparator for unit time phase control, a timer which is provided with single time phase mode. As the memory contains a real-time curve and process curve generator, the process curve and the history record can be observed.
Description
Technical field:
The utility model relates to industrial instrument monitoring record device, is specially adapted to monitoring, control, record and the teletransmission of various process variables.
Background technology:
Present industrial instrument becomes the simulating signal of sending by receiving various transmitter, delivers to A/D converter and convert the discernible digital signal of CPU to after amplifying.CPU handles this digital signal, and delivers to the demonstration of LED charactron, and its deficiency is and can only measures demonstration immediately to signal, can't observe measuring process and historical record.
The utility model content:
The purpose of this utility model is to provide a kind of industry monitoring recording instrument without paper that can observe measuring process and historical record in order to overcome above-mentioned defective.
The utility model scheme:
The liquid crystal LCD display device of display device for carrying out graphic presentation;
Also comprise in the storer:
Be used to store the memory storage of current ionization point image;
Be used for the coordinate addressing device of operation result by ionization point level, vertical address medelling;
Be used for generating the visual maker of ionization point current location by the coordinate addressing;
Be used for outputing to the visual follower of display device according to the curve image store status that described ionization point current location has generated continuous state;
The comparer that is used for the control of unit time period, this comparer compared the single time period: when ionization point to the predefined single time period during terminal point ionization point stop record, and give the curve addressing of storer, simultaneously curve is deposited in curve addressing device, and start next single time period with operation result by the coordinate addressing of ionization point level, vertical address medelling and generate the ionization point image;
Be used to be provided with the timer of single time period pattern.
The utility model advantage is to include in the storer real-time curve and conditional curve maker, and contains mass storage, may observe measuring process numerical value and curve and historical record.
Description of drawings:
Accompanying drawing is the utility model functional-block diagram.
Embodiment:
The utility model structure is made up of CPU, storer, support, display device, signal input part, signal output part, A/D converter.
The liquid crystal LCD display device of display device for carrying out graphic presentation;
Also comprise in the storer:
Be used to store the memory storage of current ionization point image;
Be used for the coordinate addressing device of operation result by ionization point level, vertical address medelling;
Be used for generating the visual maker of ionization point current location by the coordinate addressing;
Be used for outputing to the visual follower of display device according to the curve image store status that described ionization point current location has generated continuous state;
The comparer that is used for the control of unit time period, this comparer compared the single time period: when ionization point to the predefined single time period during terminal point ionization point stop record, and give the curve addressing of storer, simultaneously curve is deposited in curve addressing device, and start next single time period with operation result by the coordinate addressing of ionization point level, vertical address medelling and generate the ionization point image;
Be used to be provided with the timer of single time period pattern.
Transmitter transmits various analog signalses to signal input part, and signal is delivered to A/D converter after gating amplifies, convert the discernible digital signal of CPU to.Signal is delivered to CPU, transfer mode standard computing in the storer by CPU, operation result is passed to the LCD display device with digital form, also operation result is pressed ionization point level, vertical address medelling addressing simultaneously, the ionization point after the addressing generates fixed point on visual maker.This fixed point deposits the image storage device of ionization point again simultaneously in, the image of back ionization point generates and image storage is carried out continuously, the all ionization points in front and back are in the image storage device stored and form ionization point curve image, form curve and also curve delivered to the demonstration of LCD graphics device simultaneously.The curve that ionization point forms when reaching terminal point in the unit of setting in the time period is given the addressing in curve addressing device of this curve through comparer, and deposits this curve in curve addressing device, and the curve in the ionization point video memory is eliminated simultaneously.And startup next unit time period ionization point image generates.
When needing the observation history curve, can access the curve observation of this addressing correspondence according to the curve addressing in the addressing device.
CPU delivers to output terminal with operation result controller is controlled, and the utility model can support triple channel signal input measurement to show that be 365 days writing time the longest at most.
Claims (1)
1, industry monitoring recording instrument without paper comprises: CPU, support, display device, signal input part, signal output part, A/D converter, storer;
Store memory has mode standard;
It is characterized in that:
The liquid crystal LCD display device of display device for carrying out graphic presentation;
Also comprise in the storer:
Be used to store the memory storage of current ionization point image;
Be used for the coordinate addressing device of operation result by ionization point level, vertical address medelling;
Be used for generating the visual maker of ionization point current location by the coordinate addressing;
Be used for outputing to the visual follower of display device according to the curve image store status that described ionization point current location has generated continuous state;
The comparer that is used for the control of unit time period, this comparer compared the single time period: when ionization point to the predefined single time period during terminal point ionization point stop record, and give the curve addressing of storer, simultaneously curve is deposited in curve addressing device, and start next single time period with operation result by the coordinate addressing of ionization point level, vertical address medelling and generate the ionization point image;
Be used to be provided with the timer of single time period pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620002879 CN2879125Y (en) | 2006-01-09 | 2006-01-09 | Industrial monitoring paper-free recording instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620002879 CN2879125Y (en) | 2006-01-09 | 2006-01-09 | Industrial monitoring paper-free recording instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2879125Y true CN2879125Y (en) | 2007-03-14 |
Family
ID=37861545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620002879 Expired - Fee Related CN2879125Y (en) | 2006-01-09 | 2006-01-09 | Industrial monitoring paper-free recording instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2879125Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954312A (en) * | 2014-04-24 | 2014-07-30 | 福建顺昌虹润精密仪器有限公司 | Data acquisition paperless recorder |
-
2006
- 2006-01-09 CN CN 200620002879 patent/CN2879125Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954312A (en) * | 2014-04-24 | 2014-07-30 | 福建顺昌虹润精密仪器有限公司 | Data acquisition paperless recorder |
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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: 20070314 Termination date: 20140109 |