CN204360121U - A kind of meeting room environmental control system - Google Patents
A kind of meeting room environmental control system Download PDFInfo
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- CN204360121U CN204360121U CN201420746087.2U CN201420746087U CN204360121U CN 204360121 U CN204360121 U CN 204360121U CN 201420746087 U CN201420746087 U CN 201420746087U CN 204360121 U CN204360121 U CN 204360121U
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- meeting room
- control system
- environmental control
- mcu processor
- exhaust fan
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Abstract
The utility model relates to a kind of meeting room environmental control system, it is characterized in that: comprise the smoke transducer be arranged in meeting room, the digital sampling and processing be connected with smoke transducer output terminal, with the air exhausting device of Data collecting conversion model calling.Compared with prior art, the utility model has the advantage of: the meeting room environmental control system that the utility model provides, can automatically detect smokescope in meeting room, automatically trigger air exhausting device when smokescope reaches the threshold value of digital sampling and processing setting, thus exhaust ventilation is carried out to the air in meeting room.
Description
Technical field
The utility model relates to a kind of meeting room environmental control system.
Background technology
Estimate according to hygiene department, Chinese smoker population, in 3.5 hundred million effects, thereby produces 5.4 hundred million involuntary smoker.In order to protect the monitoring of involuntary smoker and women and children and clean air ambient, the friendly type harmonious society of constructing environment, takes Tobacco Control to divide cigarette measure very urgent.
Recently, government organs at home, financial sector, each major company, start to install a kind of new environmental protection equipment: smoking room special-purpose air clearing machine.This machine can only purify compared with the smoking room of small size, meeting room air, is not suitable for large-area meeting room.Therefore, need a kind of can easily to the system that the environment of meeting room controls.
Utility model content
Technical problem to be solved in the utility model provides a kind of meeting room environmental control system for above-mentioned prior art, and this system can detect smokescope situation in meeting room, and can start air exhausting device when smokescope is large.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of meeting room environmental control system, it is characterized in that: comprise the smoke transducer be arranged in meeting room, the digital sampling and processing be connected with smoke transducer output terminal, with the air exhausting device of Data collecting conversion model calling.
As improvement, described digital sampling and processing comprises AD signal acquisition module, the MCU processor be connected with AD signal acquisition module.
Improve, described air exhausting device comprises exhaust fan again, and controls the exhaust fan control module of exhaust fan wind speed, and described MCU processor is connected with exhaust fan control module.
Improve again, the meeting room environmental control system that the utility model provides also comprises and is arranged on photosensitive sensors in meeting room, and for the lamp controller that controls meeting indoor lamp and the curtain controller for controlling curtain opening and closing, the output terminal of photosensitive sensors is connected with described MCU processor, and described MCU processor is also connected with lamp controller and curtain controller.
Compared with prior art, the utility model has the advantage of: the meeting room environmental control system that the utility model provides, can automatically detect smokescope in meeting room, automatically trigger air exhausting device when smokescope reaches the threshold value of digital sampling and processing setting, thus exhaust ventilation is carried out to the air in meeting room.
Accompanying drawing explanation
Fig. 1 is the block diagram of meeting room environmental control system in the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
Meeting room environmental control system as shown in Figure 1, it comprises the smoke transducer 1 be arranged in meeting room, be arranged on the photosensitive sensors 2 in meeting room, and for the lamp controller 3 that controls meeting indoor lamp and the curtain controller 4 for controlling curtain opening and closing, the digital sampling and processing be connected with smoke transducer output terminal, and with the air exhausting device of Data collecting conversion model calling.
In the present embodiment, described digital sampling and processing comprises AD signal acquisition module 5, the MCU processor 6 be connected with AD signal acquisition module.AD signal acquisition module 5 adopts existing routine techniques, for converting the simulating signal of smoke transducer collection to digital signal, then flows to MCU processor 6; MCU processor 6 adopts the conventional microprocessor chip with computing function; Described air exhausting device comprises exhaust fan 7, and controls the exhaust fan control module 8 of exhaust fan wind speed, and described MCU processor 6 is connected with exhaust fan control module; The output terminal of photosensitive sensors is also connected with described MCU processor, and aforementioned lamp controller and curtain controller are all connected with described MCU processor.
Principle of work is: smoke transducer 1 gathers the smokescope in meeting room, AD signal acquisition module 5 converts the simulating signal of smoke transducer collection to digital signal and then flows to MCU processor 6, the signal of coming carried by MCU processor 6 according to AD signal acquisition module 5, judge smokescope size, when smokescope reaches the threshold value of setting, conveying trigger pip discharge fan control module 8, starts exhaust fan 7; Meanwhile, also according to the size of smokescope, export different trigger pip discharge fan control module 8, exhaust fan 7 is operated under different wind speed.In addition, photosensitive sensors 2 gathers the light size in meeting room and is transferred to MCU processor 6, the signal of coming carried by MCU processor 6 according to photosensitive sensors 2, judge light intensity in meeting room, when the light intensity in meeting room reaches first threshold, conveying trigger pip, to lamp controller, opens the light in meeting room; When the light intensity in meeting room reaches Second Threshold, conveying trigger pip, to lamp controller, closes the light in meeting room; When the light intensity in meeting room reaches the 3rd threshold value, conveying trigger pip, to curtain controller, closes the curtain of meeting room; When the light intensity in meeting room reaches the 4th threshold value, conveying trigger pip, to curtain controller, opens the curtain of meeting room.
Claims (2)
1. a meeting room environmental control system, is characterized in that: comprise the smoke transducer be arranged in meeting room, the digital sampling and processing be connected with smoke transducer output terminal, with the air exhausting device of Data collecting conversion model calling; Described digital sampling and processing comprises AD signal acquisition module, the MCU processor be connected with AD signal acquisition module; In addition, described meeting room environmental control system also comprises and is arranged on photosensitive sensors in meeting room, and for the lamp controller that controls meeting indoor lamp and the curtain controller for controlling curtain opening and closing, the output terminal of photosensitive sensors is connected with described MCU processor, and described MCU processor is also connected with lamp controller and curtain controller.
2. meeting room environmental control system according to claim 1, is characterized in that: described air exhausting device comprises exhaust fan, and controls the exhaust fan control module of exhaust fan wind speed, and described MCU processor is connected with exhaust fan control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420746087.2U CN204360121U (en) | 2014-11-27 | 2014-11-27 | A kind of meeting room environmental control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420746087.2U CN204360121U (en) | 2014-11-27 | 2014-11-27 | A kind of meeting room environmental control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204360121U true CN204360121U (en) | 2015-05-27 |
Family
ID=53261580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420746087.2U Expired - Fee Related CN204360121U (en) | 2014-11-27 | 2014-11-27 | A kind of meeting room environmental control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204360121U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544307A (en) * | 2017-09-23 | 2018-01-05 | 南京律智诚专利技术开发有限公司 | A kind of intelligent meeting chamber system |
| CN108614455A (en) * | 2018-05-24 | 2018-10-02 | 深圳市康冠医疗设备有限公司 | Multiple signals intersection control routine and method |
| CN109062148A (en) * | 2018-06-12 | 2018-12-21 | 广州市创为信息科技有限公司 | A kind of meeting intelligence control system |
-
2014
- 2014-11-27 CN CN201420746087.2U patent/CN204360121U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544307A (en) * | 2017-09-23 | 2018-01-05 | 南京律智诚专利技术开发有限公司 | A kind of intelligent meeting chamber system |
| CN108614455A (en) * | 2018-05-24 | 2018-10-02 | 深圳市康冠医疗设备有限公司 | Multiple signals intersection control routine and method |
| CN109062148A (en) * | 2018-06-12 | 2018-12-21 | 广州市创为信息科技有限公司 | A kind of meeting intelligence control system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20161127 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Ruxiang Document name: Notification of Termination of Patent Right |