CN205546080U - LED intelligence of can adjusting luminance wireless controller - Google Patents
LED intelligence of can adjusting luminance wireless controller Download PDFInfo
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- CN205546080U CN205546080U CN201620242049.2U CN201620242049U CN205546080U CN 205546080 U CN205546080 U CN 205546080U CN 201620242049 U CN201620242049 U CN 201620242049U CN 205546080 U CN205546080 U CN 205546080U
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Abstract
The utility model discloses a LED intelligence of can adjusting luminance wireless controller, including sensing unit and the control unit, the sensing unit includes acceleration sensor, first singlechip, a wiFi module and gesture sensor, and acceleration sensor, a wiFi module and gesture sensor all are connected with first singlechip, the control unit includes the 2nd wiFi module, second single -chip microcomputer and the PWM drive circuit that adjusts luminance, and the 2nd wiFi module is connected with a wiFi module through wireless, and the 2nd wiFi module and PWM adjust luminance drive circuit and all be connected with second single -chip microcomputer. The utility model discloses sensing unit and the control unit can realize the separation of two units as long as can realize indoor LED's lighting control according to the user's request in the coverage of router wiFi signal nimblely, accurate, have strengthened user experience.
Description
Technical field
This utility model relates to the technical field of Based Intelligent Control, is specifically related to a kind of Dimmable LED intelligent radio controller.
Background technology
Existing LED is typically all and works under fixing brightness, do not possesses the function of light modulation, some possesses the LED of dimming function, its light adjusting controller is often fixed on the ad-hoc location of indoor, immovable, cannot remote-controlled operation, and often light modulation gear less, it is impossible to realize the finest light modulation.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of Dimmable LED intelligent radio controller, facilitate the user position that any WiFi signal covers in indoor that LED lamplight is adjusted, realize the Lighting control of indoor LED according to user's request flexibly, accurately, enhance Consumer's Experience.
In order to achieve the above object, the technical solution of the utility model is: a kind of Dimmable LED intelligent radio controller, including sensing unit and control unit, described sensing unit includes that acceleration transducer, the first single-chip microcomputer, the first WiFi module and gesture sensor, acceleration transducer, the first WiFi module are all connected with the first single-chip microcomputer with gesture sensor；Described control unit includes the second WiFi module, second singlechip and PWM dimming driving circuit, and the second WiFi module is connected with the first WiFi module by wireless, and the second WiFi module is all connected with second singlechip with PWM dimming driving circuit.
Further, described first single-chip microcomputer and second singlechip are ARM single-chip microcomputer.
Further, described acceleration transducer is connected by I2C interface and the first single-chip microcomputer.
Further, described PWM dimming driving circuit includes PAM2861 chip and peripheral circuit.
This utility model passes through the single-chip microcomputer collection of sensing unit and analyzes acceleration transducer and the induced signal of gesture sensor, control instruction is generated according to controlling logic, then the single-chip microcomputer of control unit it is sent to by the WiFi module of sensing unit and control unit, the single-chip microcomputer of control unit updates PWM waveform according to control instruction and current PWM state, and realize the regulation to LED by PWM dimming driving circuit, utilize acceleration transducer to realize switch state, utilize gesture sensor to realize the regulation to LED brightness.As long as this utility model sensing unit and control unit can realize the Lighting control of indoor LED in the coverage of router WiFi signal flexibly, accurately according to user's request, it is possible to achieve the separation of two unit, enhance Consumer's Experience.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is workflow diagram of the present utility model.
Wherein, 1 is acceleration transducer, and 2 is the first single-chip microcomputer, and 3 is the first WiFi module, and 4 is gesture sensor, and 5 is second singlechip, and 6 is PWM dimming driving circuit, and 7 is the second WiFi module.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not paying creative work premise, broadly fall into the scope of this utility model protection.
As shown in Figure 1, a kind of Dimmable LED intelligent radio controller, including sensing unit and control unit, described sensing unit includes acceleration transducer the 1, first single-chip microcomputer the 2, first WiFi module 3 and gesture sensor 4, and acceleration transducer the 1, first WiFi module 3 is all connected with the first single-chip microcomputer 2 with gesture sensor 4.Acceleration transducer 1 includes but not limited to that MMA8452Q, acceleration transducer 1 are connected by I2C interface and the first single-chip microcomputer 2.First single-chip microcomputer 2 is ARM single-chip microcomputer.Acceleration transducer 1 works in " shaking " pattern, the fixing acceleration induction thresholding of an acceleration transducer 1 is set in i.e. first single-chip microcomputer 2, when the accekeration of acceleration transducer 1 sensing exceedes this thresholding, acceleration transducer 1 produces an interruption, first single-chip microcomputer 2 determines and there occurs " shaking " event, and said process firmly rocks the action of sensing unit corresponding to user.First single-chip microcomputer 2 is internal is provided with timer, when " shaking " event of more than 3 times being detected in 5 seconds, then it is assumed that this is a switch state signal, starts control signal is sent to the first WiFi module 3.Gesture sensor 4 is the gesture sensor of APDS9960, can sense user's gesture above it close to and away from action.When user's hands paddling direction from left to right time, for increase LED brightness instruction；When user's hands paddling direction from right to left time, for reduce LED brightness instruction.User's hands is the retention period above gesture sensor, and according to paddling direction before, every 100 milliseconds of the first single-chip microcomputer 2 sends the control instruction that brightness is once increased or decreased.
Control unit includes that the second WiFi module 7, second singlechip 5 and PWM dimming driving circuit 6, the second WiFi module 7 are connected with the first WiFi module 3 by wireless, and the second WiFi module 7 is all connected with second singlechip 5 with PWM dimming driving circuit 6.Second singlechip 5 is ARM single-chip microcomputer.PWM dimming driving circuit 6 includes PAM2861 chip and its peripheral circuit, it is achieved dim the PWM of LED.Second singlechip 5 records the duty cycle data of present PWM signal, if dutycycle is to represent that LED is in OFF state when 0, otherwise LED is in illuminating state, and the current extinguishing/illuminating state of LED can be inquired about for sensing unit by the second WiFi module 7 and the first WiFi module 3.
As shown in Figure 2, acceleration transducer 1 produces " shaking " event, first single-chip microcomputer 2 detected 3 times when shaking signal in 5 seconds, transmission switch state instructs, this instruction is sent to second singlechip 5 by the first WiFi module 3 and the second WiFi module 7, and second singlechip 5 regulates lighting or extinguishing of LED according to current LED duty by PWM dimming driving circuit 6.Specifically, if the state of current LED is for lighting, then perform to extinguish LED operation, if the state of current LED is for extinguishing, then performs lightening LED lamp and make it work in full-power mode operation.
When second singlechip 5 detected " shaking " event less than 3 times in 5 seconds, then entering light-modulating mode, under light-modulating mode, the first single-chip microcomputer 2 detects the output of gesture sensor 4.Specifically, according to the arrow logo on sensing unit, when the hands paddling direction of user is from left to right, and when stopping above gesture sensor 4, sensing unit sends to control unit increases luminance instructions, and the hands of user is the retention period above gesture sensor, and every 100 milliseconds of transmissions once increase luminance instructions, second singlechip 5 passes through PWM dimming driving circuit 6 after receiving instruction and increases the power of LED, and the power that each increase luminance instructions PWM dimming driving circuit 6 promotes LED is 1%.Otherwise, when the paddling direction of user's hands is from right to left, and when stopping above gesture sensor 4, sensing unit sends to control unit and reduces luminance instructions, the hands of user is the retention period above gesture sensor, every 100 milliseconds then send and once reduce luminance instructions, and second singlechip 5 reduces the power of LED by PWM light adjusting controller after receiving instruction, the power that each reduction luminance instructions PWM dimming driving circuit 6 reduces LED is 1%.User's hands away from gesture sensor or second singlechip 5 detect entrance light-modulating mode more than 20 seconds, then second singlechip 5 can exit light-modulating mode, if it is desired to again light modulation need user's paddling on gesture sensor 4 again.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.
Claims (4)
1. a Dimmable LED intelligent radio controller, including sensing unit and control unit, it is characterized in that: described sensing unit includes that acceleration transducer (1), the first single-chip microcomputer (2), the first WiFi module (3) and gesture sensor (4), acceleration transducer (1), the first WiFi module (3) are all connected with the first single-chip microcomputer (2) with gesture sensor (4)；Described control unit includes the second WiFi module (7), second singlechip (5) and PWM dimming driving circuit (6), second WiFi module (7) is connected with the first WiFi module (3) by wireless, and the second WiFi module (7) is all connected with second singlechip (5) with PWM dimming driving circuit (6).
Dimmable LED intelligent radio controller the most according to claim 1, it is characterised in that described first single-chip microcomputer (2) and second singlechip (5) are ARM single-chip microcomputer.
Dimmable LED intelligent radio controller the most according to claim 1, it is characterised in that described acceleration transducer (1) is connected by I2C interface and the first single-chip microcomputer (2).
Dimmable LED intelligent radio controller the most according to claim 1, it is characterised in that described PWM dimming driving circuit (6) includes PAM2861 chip and peripheral circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242049.2U CN205546080U (en) | 2016-03-28 | 2016-03-28 | LED intelligence of can adjusting luminance wireless controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242049.2U CN205546080U (en) | 2016-03-28 | 2016-03-28 | LED intelligence of can adjusting luminance wireless controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205546080U true CN205546080U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620242049.2U Active CN205546080U (en) | 2016-03-28 | 2016-03-28 | LED intelligence of can adjusting luminance wireless controller |
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| CN (1) | CN205546080U (en) |
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2016
- 2016-03-28 CN CN201620242049.2U patent/CN205546080U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191025 Address after: 458030 room 611, incubation building, entrepreneurship and Innovation Park, east of Juxin Road, north of Xiangjiang South Road, Qibin District, Hebi City, Henan Province Patentee after: Henan National Information Technology Co., Ltd. Address before: Xiangjiang road Hebi Qibin zone 458030 in Henan province and Wuyi Road intersection Patentee before: The state-run Optoelectronics Technology limited company in Hebi |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191108 Address after: 458030 room 611, incubation building, entrepreneurship and Innovation Park, Xiangjiang East Road, Qibin District, Hebi City, Henan Province Patentee after: Henan Chuangzhi Technology Co., Ltd Address before: 458030 room 611, incubation building, entrepreneurship and Innovation Park, east of Juxin Road, north of Xiangjiang South Road, Qibin District, Hebi City, Henan Province Patentee before: Henan National Information Technology Co., Ltd. |
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| TR01 | Transfer of patent right |