CN104181822A - Display equipment with air pressure detection capacity - Google Patents
Display equipment with air pressure detection capacity Download PDFInfo
- Publication number
- CN104181822A CN104181822A CN201310198363.6A CN201310198363A CN104181822A CN 104181822 A CN104181822 A CN 104181822A CN 201310198363 A CN201310198363 A CN 201310198363A CN 104181822 A CN104181822 A CN 104181822A
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- CN
- China
- Prior art keywords
- air pressure
- display device
- display equipment
- pressure detection
- processing controls
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- 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.)
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Abstract
The invention relates to display equipment with air pressure detection capacity. The display equipment comprises an I2C processing control chip. One side of the I2C processing control chip is provided with a pressure sensor and a display device, and the other side is provided with a control system. An execution element is arranged below the I2C processing control chip. The display equipment is compact in structure, and refrigeration capability in the internal part of the display equipment can be reasonably adjusted according to the situation of air pressure in use so that reasonable and accurate refrigeration effect can be obtained by the components in the internal part of the display equipment, and the service life of the equipment can be enhanced.
Description
Technical field
The present invention relates to a kind of display device, be specifically related to a kind of display device with air pressure detecting ability.
Background technology
Current a lot of equipment, be subject in use significant limitation, in the time of high height above sea level, can cause because air pressure is on the low side the electric parts of some equipment make the lost of life because of reasons such as refrigerating capacity reductions, the for example chip of relatively high power in circuit, larger bulb etc. generates heat.Also have some display devices can directly limit its service condition, such as part projector, can before dispatching from the factory, illustrate sea level elevation how many times can not use etc.
Summary of the invention
Goal of the invention: the object of the invention is in order to overcome deficiency of the prior art, a kind of compact conformation is provided, can according to time barometric information rationally adjust its inner refrigerating capacity, make its inner body obtain rationally refrigeration accurately, improve the display device with air pressure detecting ability of service life of equipment.
Technical scheme: in order to solve the problems of the technologies described above, a kind of display device with air pressure detecting ability of the present invention, it comprises I
2c processing controls chip, at described I
2c processing controls chip one side is provided with pressure transducer and display device, and opposite side is provided with control system, at described I
2c processing controls chip below is provided with executive component.
Described pressure transducer is arranged in display device.
Described executive component is fan.
The present invention can detect local barometric information in using display device, and pass through the height of detected its height above sea level of pressure reduction, become electronic signal to feed back to the software of display device by circuit conversion, so just can control corresponding electric component by the software of having programmed and reach intense adjustment according to local air pressure or perhaps elevation, make equipment can carry out better work.
The present invention is an integrated pressure transducer in display device, and it has air pressure detecting ability, and can be in the time that display device uses the local barometric information of Auto-Sensing, and detected air pressure is passed through to I
2c processing controls chip converts signal to and passes to the software of having programmed, and allows it carry out parameter correction according to barometric information, carries out work to control corresponding executive component (as fan).Inside in software programming, air pressure can be divided into N stage, and all can there is one group of corresponding tachometer value at different stage fans, in the time of air pressure change, the rotating speed of fan will be revised automatically, thus display device in the time that different air pressure or high height above sea level use, fan is all revised the parameter by software automatically, adjust self corresponding rotating speed, make the refrigeration situation of each electric parts more accurate with this.
Beneficial effect: compared with prior art, its remarkable advantage is in the present invention: the each parts of the present invention are closely connected, and compact conformation is safe and reliable to operation, adopts pressure sensor, with the barometric information that makes land used, adopts I when Auto-Sensing uses in time
2c processing controls chip, can timely and effective processing pressure information, adopt control system, can prepare the refrigeration situation in ACU, this product can according to time barometric information rationally adjust its inner refrigerating capacity, make its inner body obtain rationally refrigeration accurately, thereby improve whole service life, realistic request for utilization.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Wherein:
1, I
2c processing controls chip; 2, pressure transducer; 3, display device; 4, control system; 5, executive component
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As shown in Figure 1, a kind of display device with air pressure detecting ability of the present invention, it comprises I
2c processing controls chip 1, at described I
2c processing controls chip 1 one sides are provided with pressure transducer 2 and display device 3, and opposite side is provided with control system 4, at described I
2c processing controls chip 1 below is provided with executive component 5; Described pressure transducer 2 is arranged in display device 3; Described executive component 5 is fan.The each parts of the present invention are closely connected, and compact conformation is safe and reliable to operation, and adopts pressure sensor with the barometric information that makes land used, adopts I when Auto-Sensing uses in time
2c processing controls chip, can timely and effective processing pressure information, adopt control system, can prepare the refrigeration situation in ACU, this product can according to time barometric information rationally adjust its inner refrigerating capacity, make its inner body obtain rationally refrigeration accurately, thereby improve whole service life, realistic request for utilization.
The invention provides a kind of thinking and method; method and the approach of this technical scheme of specific implementation are a lot; the above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications; these improvements and modifications also should be considered as protection scope of the present invention, in the present embodiment not clear and definite each ingredient all available prior art realized.
Claims (3)
1. a display device with air pressure detecting ability, is characterized in that: it comprises I
2c processing controls chip (1), at described I
2c processing controls chip (1) one side is provided with pressure transducer (2) and display device (3), and opposite side is provided with control system (4), at described I
2c processing controls chip (1) below is provided with executive component (5).
2. the display device with air pressure detecting ability according to claim 1, is characterized in that: described pressure transducer (2) is arranged in display device (3).
3. the display device with air pressure detecting ability according to claim 1, is characterized in that: described executive component (5) is fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198363.6A CN104181822A (en) | 2013-05-24 | 2013-05-24 | Display equipment with air pressure detection capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198363.6A CN104181822A (en) | 2013-05-24 | 2013-05-24 | Display equipment with air pressure detection capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104181822A true CN104181822A (en) | 2014-12-03 |
Family
ID=51962960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310198363.6A Pending CN104181822A (en) | 2013-05-24 | 2013-05-24 | Display equipment with air pressure detection capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104181822A (en) |
-
2013
- 2013-05-24 CN CN201310198363.6A patent/CN104181822A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141203 |
|
| RJ01 | Rejection of invention patent application after publication |