CN201903358U - Two-way input calculation display instrument - Google Patents
Two-way input calculation display instrument Download PDFInfo
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- CN201903358U CN201903358U CN2010206551645U CN201020655164U CN201903358U CN 201903358 U CN201903358 U CN 201903358U CN 2010206551645 U CN2010206551645 U CN 2010206551645U CN 201020655164 U CN201020655164 U CN 201020655164U CN 201903358 U CN201903358 U CN 201903358U
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Abstract
The utility model provides a display instrument capable of simultaneously displaying physical quantity input by two ways of sensors, and displaying calculation result of the physical quantity input by the two ways of the sensors. The instrument comprises a control module and the two ways of the sensors connected with the control module, and further comprises a first display module connected with the control module and used for displaying real time measure value of the first way sensor, a second display module connected with the control module and used for displaying real time measure value of the second way sensor, and a third display module connected with the control module and used for displaying calculation result of the measure value of the first way sensor and the second way sensor. The instrument provided by the utility model has a simple system, can be used for displaying physical quantity measured by the two ways of the sensors, and displaying the calculation result of the measure value of the two ways of the sensors at the same time, facilitates measurement of measure value of more than two ways of the sensors on one hand, and expands the functions of the display instrument on the other hand, has the advantages of stable property, safety, reliability and the like, and completely meets requirement of the market development.
Description
Technical field
The utility model relates to the automation instrument technology field, especially, relates to-kind of dual input computing Displaying Meter, shows and computing with the simulating signal to the two-way sensor measurement.
Background technology
Sensor measuring system mainly is made up of power transmission (pressure, weigh) mechanism, high-precision sensor and Displaying Meter.Wherein Displaying Meter is a pith in the measuring system, in order to read sensor measurement data, default alarming value, and can carry out data analysis automatically, carries out alarm indication and processing with sound, light or the electric signal way of output.
In some actual operating modes, need show and technology the input of two-way sensor, and table of present measurement Displaying Meter only receives processes and displays single one physical amount, still can not show two tunnel physical quantitys simultaneously, more can't carry out addition, subtraction operation, and operation result is presented on the 3rd indicator gate of same instrument two tunnel physical quantitys.
The utility model content
The utility model is at the defective that exists in the prior art, and a kind of physical quantity that can show two-way sensor input simultaneously is provided, and the Displaying Meter that the operation result of the physical quantity of two-way sensor input is shown.
The technical matters of the required solution of the utility model can be achieved through the following technical solutions:
A kind of dual input computing Displaying Meter, comprise control module, the two-way sensor that is connected with control module, it is characterized in that: also comprise first display module that is connected demonstration first via sensor real-time measurement values with control module, be connected second display module that shows No. the second sensor real-time measurement values with control module, and be connected the 3rd display module that shows the first via sensor and the second road measurement value sensor operation result with control module.
In the utility model, described sensor comprises pressure transducer, temperature sensor and linear transducer, so that multiple physical quantity is measured and controlled.
Being provided with the A/D modular converter between described control module and the two-way sensor, is digital signal with the analog signal conversion with sensor acquisition.
Described display module adopts LED, and it is made of decoding, driving, display unit, with the measured value of real-time demonstration sensor and current control signal.
In the utility model, the 3rd display module show the two-way measurement value sensor with value or difference.
The utility model system is succinct, three different display modules are set, when the physical quantity to the two-way sensor measurement shows, can the operation result of the measured value of two-way sensor be shown, help the detection of many two-way measurement value sensor on the one hand, expand the function of Displaying Meter on the other hand, had stable performance, advantage such as safe and reliable, can satisfy the demand of market development fully.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structured flowchart of the present utility model.
Embodiment
In order to make technological means of the present utility model, creation characteristic, to reach purpose and effect is easy to understand,, further set forth the utility model below in conjunction with concrete diagram.
As shown in Figure 1, dual input computing Displaying Meter of the present utility model comprises control module, control module can adopt existing ripe single-chip microcomputer or DSP, it is the core of whole instrument, it is typically provided with storer, and store memory has programmed control and the various mathematical algorithm that will carry out, and control module is carried out calculation process by instruction to input signal, realize the function of whole instrument, and other assemblies of instrument are controlled.
The physical quantity that needs to measure is detected by sensor, according to the needs of measuring, but the sensor adopts pressure sensor in the utility model, temperature sensor, linear transducer etc., the physical quantity that sensor comes out internal measurement is sent to connected control module.Because sensor acquisition is analog quantity, is provided with the A/D modular converter between sensor and the control module, is digital signal input control module again with the analog signal conversion with sensor acquisition.
Existing Displaying Meter, generally be provided with single display module, the physical quantity of one road sensor measurement is shown in real time, can't be simultaneously the physical quantity of two-way sensor measurement be shown in real time, under a lot of operating modes, need carry out computing and demonstration simultaneously to the measured value of two-way sensor.
And the utility model fundamental purpose is in order to solve the deficiency that existing Displaying Meter can only show the physical quantity of one road sensor measurement, when the measured value to the two-way sensor shows in real time, can the operation result of the measured value of two-way sensor be shown.
Therefore, in the utility model, control module connects three display modules, and display module then can adopt LED commonly used.In three display modules, first display module is identical with existing Displaying Meter, and the physical quantity of first via sensor measurement is shown in real time; Second display module then shows in real time to the physical quantity of the second road sensor measurement; The 3rd display module then shows the operation result of the measured value of two-way sensor, such as showing with value or difference the two-way measurement value sensor.Like this, help the detection of many two-way measurement value sensor on the one hand, the function that has expanded Displaying Meter on the other hand.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. dual input computing Displaying Meter, comprise control module, the two-way sensor that is connected with control module, it is characterized in that: also comprise first display module that is connected demonstration first via sensor real-time measurement values with control module, be connected second display module that shows No. the second sensor real-time measurement values with control module, and be connected the 3rd display module that shows the first via sensor and the second road measurement value sensor operation result with control module.
2. dual input computing Displaying Meter according to claim 1, it is characterized in that: described sensor comprises pressure transducer, temperature sensor and linear transducer.
3. dual input computing Displaying Meter according to claim 1 is characterized in that: be provided with the A/D modular converter between described control module and the sensor.
4. dual input computing Displaying Meter according to claim 1 is characterized in that: described display module adopts LED.
5. dual input computing Displaying Meter according to claim 1 is characterized in that: the 3rd display module show the two-way measurement value sensor with value or difference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206551645U CN201903358U (en) | 2010-12-13 | 2010-12-13 | Two-way input calculation display instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206551645U CN201903358U (en) | 2010-12-13 | 2010-12-13 | Two-way input calculation display instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903358U true CN201903358U (en) | 2011-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206551645U Expired - Fee Related CN201903358U (en) | 2010-12-13 | 2010-12-13 | Two-way input calculation display instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN201903358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323096A (en) * | 2021-12-10 | 2022-04-12 | 中国船舶重工集团公司第七一九研究所 | General type process parameter display instrument |
-
2010
- 2010-12-13 CN CN2010206551645U patent/CN201903358U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323096A (en) * | 2021-12-10 | 2022-04-12 | 中国船舶重工集团公司第七一九研究所 | General type process parameter display instrument |
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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: 20110720 Termination date: 20151213 |
|
| EXPY | Termination of patent right or utility model |