CN104473544A - Door curtain rotation control system based on induction - Google Patents
Door curtain rotation control system based on induction Download PDFInfo
- Publication number
- CN104473544A CN104473544A CN201410661343.2A CN201410661343A CN104473544A CN 104473544 A CN104473544 A CN 104473544A CN 201410661343 A CN201410661343 A CN 201410661343A CN 104473544 A CN104473544 A CN 104473544A
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- Prior art keywords
- door curtain
- induction
- human body
- control system
- rotation
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H5/00—Devices for drawing draperies, curtains, or the like
- A47H5/02—Devices for opening and closing curtains
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a door curtain rotation control system based on induction. The door curtain rotation control system comprises a plurality of hanging mechanisms, a plurality of human body induction units, a signal receiving unit, a control unit and rotation motors, wherein the hanging mechanisms is fixedly connected with a door curtain body, the human body induction units are arranged on a door frame and used for inducing human bodies entering a door frame induction area and acquiring analog signals, the signal receiving unit is used for receiving induction signals and converting the induction signals into digital signals serving as input of the control unit, the control unit is used for analyzing the digital signals, acquiring rotation parameters for controlling the rotation motors and generating driving signals to be outputted according to the rotation parameters, the number of the rotation motors corresponds to that of the hanging mechanisms, and each rotation motor is fixedly connected with the corresponding hanging mechanism through a rotation shaft and drives the rotation shaft to rotate according to the received driving signals, so that the hanging mechanisms are driven to rotate, and the door curtain body turns over. An automatic control door curtain is automatically opened according to induction, and the door curtain rotation control system is automatic, convenient and accurate in detection and can be conveniently used by people.
Description
Technical field
The present invention relates to one based on the door curtain rotation control system kind responded to, belong to the technical field that door curtain controls.
Background technology
Doorframe is often equipped with door curtain, common door curtain comprises door curtain body, and by hanging mechanism door curtain fixed and be suspended on doorframe, to play isolated air, effect such as gear mosquito etc., such door curtain structure is simple, has the significantly effect such as isolated cold and hot, cold-proof low temperature resistant, sound insulation, dust-proof, insect protected, gear peculiar smell thus, also personnel, vehicle, article turnover can be facilitated, barriering effect is good, prevents cold air to run off, with low cost.
However, such door curtain in use still Shortcomings.Door curtain is often used to the isolated air of indoor and outdoors, and such door curtain is easily blown by the air in the external world in use, cause door curtain to swing along with ectocine produces, cause that heat insulation effect is poor, sealing property is low, can not be stable be fixed between each door curtain; Or door curtain is in use, cannot close closely between door curtain, make air easily from the space of centre flow into or mosquitos and flies fly into from gap, cause producing space between door curtain; Or be that the artificial unlatching of needs opened by existing door curtain, door curtain can only be pushed aside with hand when people enter or go out, could pass from door curtain, do not possess automation thus, the human body that enters doorframe region can not be sensed in time and automatically open, therefore relying on completely and push aside manually, automatically cannot respond to and control to open, do not possess automation, cause inefficiency.
In order to solve the human body that existing door curtain in use exists, people make improvement to door curtain.As Chinese invention application name is called electric door curtain, application number:, in the file of 201210230648.9 applyings date: 2012-07-05, describe " a kind of electric door curtain, it comprises: dwang, and one end of this dwang is connected with motor; Door curtain cloth, is provided with fixed transverse rod bottom this door curtain cloth, and top twists on described dwang; Fixed pedestal, this fixed pedestal is provided with draw-in groove switch, press described draw-in groove switch opens draw-in groove described fixed transverse rod to be snapped in wherein "; solve existing door curtain thus and easily blown by the air in the external world; cause the problem that door curtain swings along with ectocine generation; can be produced by these means and " be carried out hanging or rolling by door curtain cloth as required, simultaneously, can also opposite house cord be fixed prevent it from arbitrarily swinging " effect; the existing door curtain of customer service is not easy problem that is fixing and that swing to a certain extent thus, is convenient for people to use.However, the door curtain of this structure does not still possess automation, needs manually to open, and can only push door curtain aside, could pass from door curtain when people enter or go out with hand, does not have can to control door curtain according to induction and rotates, do not possess automation thus.
And other one section of Chinese invention patent application name is called a kind of magnetic-type automatic closing door curtain, application number: in the file of 201410223435.2 applyings date: 2014-05-23, the scheme that discloses " comprises the door curtain body of the rectangular configuration that about two are arranged side by side, upper side edge and the outer side edges of described door curtain body are fixedly installed on doorframe, the inner side edge of two door curtain bodies fits tightly and is longitudinally arranged at intervals with magnet, magnet poles direction on two door curtain bodies arranges mutually to be pulled together on the contrary, the inner side edge longitudinally corresponding type bar being provided with hard structure of two door curtain bodies, described type bar is sewed up and is fixed in edge sealing, described type bar is arranged at intervals between adjacent two magnet of same door curtain body ", solve thus between door curtain and easily produce space, easily make the problem that extraneous air enters or outside mosquito flies into, and by magnetic-type automatic closing door curtain, can open and close very easily, also farthest avoid mosquitos and flies to enter when door curtain is opened.Therefore, the heat insulating ability of existing door curtain and bubble-tight problem is solved.However, the door curtain of this structure does not still possess automation, needs manually to open, and can only push door curtain aside, could pass from door curtain when people enter or go out with hand, can not sense the human body that enters doorframe region in time and automatically open.
Therefore, existing door curtain just to insulation or airtight on make improvements, to the control unlatching of door curtain not being carried out automation, rely on completely thus and push aside manually, automatically cannot respond to and control to open, cause inefficiency, therefore can easily not be supplied to people and use.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, a kind of door curtain rotation control system based on induction is provided, by being arranged at the human body sensing unit on doorframe, and drive hanging mechanism rotation that door curtain body is overturn by the rotating shaft rotation of control unit control electric rotating machine, solve the problem that existing door curtain is manually opened thus, rotate to realize automatically opening according to induction automatic control gate curtain, possess automation, conveniently detect accurately.
The present invention specifically solves the problems of the technologies described above by the following technical solutions:
Based on a door curtain rotation control system for induction, comprising: at least one hanging mechanism, described hanging mechanism is fixedly connected with door curtain body and is hung on doorframe by door curtain body; At least one is arranged at the human body sensing unit on doorframe, for responding to the human body that enters doorframe induction region and obtaining analog signal; Signal receiving unit, converts the input of data signal as control unit to for the induced signal that receives from human body sensing unit; Control unit, analyzes for carrying out data signal the rotational parameters obtaining and control electric rotating machine, and generates drive singal to export according to rotational parameters; The electric rotating machine corresponding with hanging mechanism quantity, each electric rotating machine is fixedly connected with corresponding hanging mechanism by rotating shaft, and drives rotating shaft to rotate according to the drive singal received, and rotates door curtain body is overturn to drive hanging mechanism.
As a preferred technical solution of the present invention: described control unit calculates the rotational parameters obtaining the electric rotating machine nearest with human body sensing cell distance according to Digital Signal Analysis.
As a preferred technical solution of the present invention: described human body sensing unit is 2, and is symmetrical arranged relative to doorframe.
As a preferred technical solution of the present invention: described hanging mechanism is 2 to 3.
As a preferred technical solution of the present invention: described human body sensing unit is infrared thermal releasing inductor.
As a preferred technical solution of the present invention: also comprise light illuminating unit, described light illuminating unit is connected with control unit.
The present invention adopts technique scheme, can produce following technique effect:
(1), the door curtain rotation control system based on induction of the present invention, by being arranged at the human body sensing unit on doorframe, and drive hanging mechanism rotation that door curtain body is overturn by the rotating shaft rotation of control unit control electric rotating machine, solve the problem that existing door curtain is manually opened thus, rotate according to induction automatic control gate curtain to realize automatically opening, possess automation, conveniently detect accurately.
(2), described control unit calculates the rotational parameters obtaining the electric rotating machine nearest with human body sensing cell distance according to Digital Signal Analysis, strengthen automatic control action further thus, save energy consumption, the door curtain closest to human body is opened, facilitates people directly enter or walk out.
(3) and, human body sensing unit is 2, and is symmetrical arranged relative to doorframe, and control unit can be facilitated accurately to go out the position of signal source respectively, is convenient to control corresponding electric rotating machine.Hanging mechanism is 2 to 3, can make to use relatively less quantity just to realize isolated air and save material and cost, and conveniently controls.
(4), human body sensing unit is infrared thermal releasing inductor, can improve the precision detected by infrared thermal releasing inductor.Also comprise light illuminating unit, can when insufficient light by light illuminating unit floor light.
Therefore, control system of the present invention can be rotated according to induction automatic control gate curtain to realize automatically opening, possesses automation, conveniently detect accurately, and the problem fixing and prevent to swing can be improved to a certain extent, therefore improve the result of use of door curtain on the whole, people can be supplied to easily and use.
Accompanying drawing explanation
Fig. 1 is the module diagram of the door curtain rotation control system based on induction of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description, embodiments of the present invention are described.
As shown in Figure 1, the present invention devises a kind of door curtain rotation control system based on induction, and comprising: M hanging mechanism, described hanging mechanism is fixedly connected with door curtain body and is hung on doorframe by door curtain body, and M is the natural number of more than 1; N number of human body sensing unit be arranged on doorframe, N is the natural number of more than 1, for responding to the human body that enters doorframe induction region and obtaining analog signal; Signal receiving unit, converts the input of data signal as control unit to for the induced signal that receives from human body sensing unit; Control unit, analyzes for carrying out data signal the rotational parameters obtaining and control electric rotating machine, and generates drive singal to export according to rotational parameters; The electric rotating machine corresponding with hanging mechanism quantity, each electric rotating machine is fixedly connected with corresponding hanging mechanism by rotating shaft, and drives rotating shaft to rotate according to the drive singal received, and rotates door curtain body is overturn to drive hanging mechanism.Wherein, control unit can preset doorframe induction region, makes the human body entering region can be sensed accurately.In hanging mechanism in system and human body sensing unit, quantity can set according to the needs in practice.Solve the problem that existing door curtain is manually opened thus, rotate to realize automatically opening according to induction automatic control gate curtain, possess automation.
Further, after described control unit receives the data signal that N number of human body sensing cell translation obtains, can the rotational parameters of analytical calculation acquisition and the nearest electric rotating machine of human body sensing cell distance.Such as, time near the human body sensing unit on the left of human body is positioned at doorframe, then control unit is analyzed data signal, first determining apart from the immediate electric rotating machine of this signal, and obtain the rotational parameters of electric rotating machine, door curtain body being turned over turn 90 degrees as rotated 1 circle, the electric rotating machine controlling the leftmost side thus rotates, door curtain body is then turned over by control generation and turn 90 degrees, then produce enough passages, human body then can enter or walk out from passage.Can also work as human body when being positioned near the human body sensing unit on the left of doorframe, the electric rotating machine that control unit can control the leftmost side rotates 90 degree together with adjacent electric rotating machine, then provide multiple passage simultaneously and enter for human body or walk out.Or each electric rotating machine rotation 90 degree can be controlled simultaneously, as long as make people enter this region, all door curtain bodies just can be reversed.And detect there is no human body time, the electric rotating machine before control unit then controls returns to reset condition, is namely in side by side between each door curtain body, realizes heat insulation and effect that is mosquito proof.Strengthen automatic control action further thus, save energy consumption, the door curtain closest to human body is opened, facilitates people directly enter or walk out.
Further, during enforcement, the number N of human body sensing unit is preferably 2, and is symmetrical arranged relative to doorframe, and control unit can be facilitated accurately to go out the position of signal source respectively, is convenient to control corresponding electric rotating machine.The quantity M of hanging mechanism is preferably 2 to 3, can make to use relatively less quantity just to realize isolated air and save material and cost, and conveniently controls.
Human body sensing unit in system can be infrared thermal releasing inductor, mainly by a kind of material of high Seebeck coefficient, as the detecting element that lead zirconate titanate system pottery, lithium tantalate, triglycine sulfate etc. are made, it and amplifying circuit match, signal can be amplified more than 70 decibels, so just can measure the action of people within the scope of 20 meters.Device power consumption is very little, good concealment.Cheap, can improve by infrared thermal releasing inductor the precision detected.
System also comprises light illuminating unit, and described light illuminating unit is connected with control unit, can when insufficient light by light illuminating unit floor light.
Therefore, control system of the present invention can be rotated according to induction automatic control gate curtain to realize automatically opening, possesses automation, conveniently detect accurately, and the problem fixing and prevent to swing can be improved to a certain extent, therefore improve the result of use of door curtain on the whole, people can be supplied to easily and use.
By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the present invention is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also makes a variety of changes under the prerequisite not departing from present inventive concept.
Claims (6)
1., based on a door curtain rotation control system for induction, it is characterized in that, comprising:
At least one hanging mechanism, described hanging mechanism is fixedly connected with door curtain body and is hung on doorframe by door curtain body;
At least one is arranged at the human body sensing unit on doorframe, for responding to the human body that enters doorframe induction region and obtaining analog signal;
Signal receiving unit, converts the input of data signal as control unit to for the induced signal that receives from human body sensing unit;
Control unit, analyzes for carrying out data signal the rotational parameters obtaining and control electric rotating machine, and generates drive singal to export according to rotational parameters;
The electric rotating machine corresponding with hanging mechanism quantity, each electric rotating machine is fixedly connected with corresponding hanging mechanism by rotating shaft, and drives rotating shaft to rotate according to the drive singal received, and rotates door curtain body is overturn to drive hanging mechanism.
2. according to claim 1 based on the door curtain rotation control system of induction, it is characterized in that: described control unit calculates the rotational parameters obtaining the electric rotating machine nearest with human body sensing cell distance according to Digital Signal Analysis.
3., according to claim 1 based on the door curtain rotation control system of induction, it is characterized in that: described human body sensing unit is 2, and is symmetrical arranged relative to doorframe.
4., according to claim 1 based on the door curtain rotation control system of induction, it is characterized in that: described hanging mechanism is 2 to 3.
5., according to claim 1 based on the door curtain rotation control system of induction, it is characterized in that: described human body sensing unit is infrared thermal releasing inductor.
6., according to claim 1 based on the door curtain rotation control system of induction, it is characterized in that: also comprise light illuminating unit, described light illuminating unit is connected with control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661343.2A CN104473544A (en) | 2014-11-19 | 2014-11-19 | Door curtain rotation control system based on induction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661343.2A CN104473544A (en) | 2014-11-19 | 2014-11-19 | Door curtain rotation control system based on induction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104473544A true CN104473544A (en) | 2015-04-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410661343.2A Withdrawn CN104473544A (en) | 2014-11-19 | 2014-11-19 | Door curtain rotation control system based on induction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104473544A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104473545A (en) * | 2014-11-19 | 2015-04-01 | 无锡悟莘科技有限公司 | Door curtain rotation control device based on induction |
| CN107095563A (en) * | 2017-03-29 | 2017-08-29 | 深圳市赛亿科技开发有限公司 | A kind of intelligent curtain |
| CN111920287A (en) * | 2020-08-13 | 2020-11-13 | 霸州市盖亚高科科技有限公司 | Novel automatic door curtain |
Citations (5)
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| US20040075046A1 (en) * | 2002-10-17 | 2004-04-22 | Beggs Ryan P. | Remote body detection system for a door |
| CN2647177Y (en) * | 2003-10-13 | 2004-10-13 | 刘红霞 | Electric window curtain utilziing frequency-modulated remote controlling and electronic spacing |
| CN201185835Y (en) * | 2008-04-15 | 2009-01-28 | 王泽贵 | Integrated multifunctional induction double-butterfly curtain |
| KR100912440B1 (en) * | 2008-11-14 | 2009-08-17 | 임병기 | Apparatus and method for automatically opening and shutting curtains of cars entrance of motel |
| CN104473545A (en) * | 2014-11-19 | 2015-04-01 | 无锡悟莘科技有限公司 | Door curtain rotation control device based on induction |
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2014
- 2014-11-19 CN CN201410661343.2A patent/CN104473544A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040075046A1 (en) * | 2002-10-17 | 2004-04-22 | Beggs Ryan P. | Remote body detection system for a door |
| CN2647177Y (en) * | 2003-10-13 | 2004-10-13 | 刘红霞 | Electric window curtain utilziing frequency-modulated remote controlling and electronic spacing |
| CN201185835Y (en) * | 2008-04-15 | 2009-01-28 | 王泽贵 | Integrated multifunctional induction double-butterfly curtain |
| KR100912440B1 (en) * | 2008-11-14 | 2009-08-17 | 임병기 | Apparatus and method for automatically opening and shutting curtains of cars entrance of motel |
| CN104473545A (en) * | 2014-11-19 | 2015-04-01 | 无锡悟莘科技有限公司 | Door curtain rotation control device based on induction |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104473545A (en) * | 2014-11-19 | 2015-04-01 | 无锡悟莘科技有限公司 | Door curtain rotation control device based on induction |
| CN107095563A (en) * | 2017-03-29 | 2017-08-29 | 深圳市赛亿科技开发有限公司 | A kind of intelligent curtain |
| CN111920287A (en) * | 2020-08-13 | 2020-11-13 | 霸州市盖亚高科科技有限公司 | Novel automatic door curtain |
| CN111920287B (en) * | 2020-08-13 | 2024-04-26 | 霸州市盖亚高科科技有限公司 | Novel automatic door curtain |
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Application publication date: 20150401 |