CN105657897A - Control method and system of LED (Light Emitting Diode) carpet with color and intensity changing along with load - Google Patents
Control method and system of LED (Light Emitting Diode) carpet with color and intensity changing along with load Download PDFInfo
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- CN105657897A CN105657897A CN201610086763.1A CN201610086763A CN105657897A CN 105657897 A CN105657897 A CN 105657897A CN 201610086763 A CN201610086763 A CN 201610086763A CN 105657897 A CN105657897 A CN 105657897A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
- H05B45/24—Controlling the colour of the light using electrical feedback from LEDs or from LED modules
Abstract
The invention discloses a control method and system of an LED (Light Emitting Diode) carpet with the color and intensity changing along with load. The method comprises the following steps of: measuring the load and determining a load interval corresponding to the measured load value; calculating a difference value between the load value and a minimum value in the load interval to obtain a load spillage amount; determining a spillage interval corresponding to the load spillage amount; determining a load level corresponding to the load interval; determining the spillage level corresponding to the spillage interval; determining the color of emitted light corresponding to the load level according to the corresponding relation between the load level and the color of the emitted light; determining the light-emitting intensity corresponding to the spillage level according to the corresponding relation between the spillage level and the light-emitting intensity; controlling the color of the light emitted from an LED according to the color of the emitted light; and controlling the light-emitting intensity of the LED according to the light-emitting intensity. The control method and system disclosed by the invention have the effects that the LED carpet can be controlled by the load of a walker, the colors of different types and intensities can be displayed according to different loads, and the diversified light-emitting effect can be displayed.
Description
Technical field
The present invention relates to LED carpet applications, particularly relate to control method and the system of a kind of LED carpet with load-carrying electrochromic variable intensity.
Background technology
LED can ideally combine with conventional carpet and constitute LED carpet. LED carpet can show specific pattern, specific character, event notice and self-defining information etc. in specific occasion, can be used for hotel, theater, airport, office and family etc.
Currently there are two kinds of LED carpets: functional type LED carpet and aestheticism type LED carpet. Functional type LED carpet is simultaneously bright by the built-in all of LED of on-off control or goes out; Aestheticism type LED carpet presents the on and off of regularity repeatedly according to certain degree.
But above two LED carpet is all bright or go out according to certain rule, namely the illumination effect of the LED carpet of prior art has unicity, it is impossible to present diversified illumination effect.
Summary of the invention
It is an object of the invention to provide the control method of a kind of LED carpet with load-carrying electrochromic variable intensity and system.
For achieving the above object, the invention provides following scheme:
A kind of control method of the LED carpet with load-carrying electrochromic variable intensity, including:
Measure load-carrying, it is determined that the load-carrying corresponding to the load value of measurement is interval;
Calculate described load value and the difference of minima in described load-carrying interval, obtain load-carrying spill-out;
Determine that the spilling corresponding to described load-carrying spill-out is interval;
Determine the heavy-duty class corresponding to load-carrying interval;
Determine and overflow interval corresponding spilling grade;
Determine, with the corresponding relation of glow color, the glow color that described heavy-duty class is corresponding according to heavy-duty class;
The luminous intensity that described spilling grade is corresponding is determined with the corresponding relation of luminous intensity according to overflowing grade;
According to described glow color, control the glow color of LED;
According to described luminous intensity, control the luminous intensity of LED.
Optionally, described LED sends the light of described color, and sends and the light of described color respective intensities.
Optionally, before described measurement load-carrying, also include:
Human body load-carrying scope is on average divided into multiple interval, obtains described load-carrying interval;Each described load-carrying is interval to the heavy-duty class that should determine that, the described heavy-duty class corresponding to each described load-carrying interval differs;
The maximum of load-carrying in described load-carrying interval and the difference of minima are on average divided into multiple interval, obtain described interval of overflowing, the described spilling grade that each interval correspondence of described spilling is determined; Each described described spilling grade overflowing interval corresponding differs.
Described human body load-carrying includes body weight and the human body heavy burden of people.
Optionally, described heavy-duty class is with the corresponding relation of glow color, and each glow color corresponding to described heavy-duty class differs.
Optionally, described spilling grade is with the corresponding relation of luminous intensity, and each luminous intensity corresponding to described spilling grade differs.
The invention also discloses the control system of a kind of LED carpet with load-carrying electrochromic variable intensity, including: load-carrying detection module, load-carrying color classification module, load-carrying intensity sort module, LED intensity control module, LED color controls module and LED module;
Described load-carrying detection module is used for measuring load-carrying, it is determined that the load-carrying corresponding to the load value of measurement is interval; Calculate described load value and the difference of minima in described load-carrying interval, obtain load-carrying spill-out; Determine that the spilling corresponding to described load-carrying spill-out is interval; Determine the heavy-duty class corresponding to load-carrying interval; Determine and overflow interval corresponding spilling grade;
Described load-carrying color classification module is for determining, with the corresponding relation of glow color, the glow color that described heavy-duty class is corresponding according to heavy-duty class;
Described load-carrying intensity sort module for determining the luminous intensity that described spilling grade is corresponding according to overflowing grade with the corresponding relation of luminous intensity;
Described LED color controls module for according to described glow color, controlling the glow color of LED;
Described LED intensity controls module for according to described luminous intensity, controlling the luminous intensity of LED;
Described LED module sends the light of corresponding color according to the glow color order of LED color control module, sends the light of respective intensities according to the lighting intensity commands of LED intensity control module. Optionally, the outfan of described load-carrying detection module is connected with the input of described load-carrying color classification module; The input that the outfan of described load-carrying color classification module controls module with described load-carrying intensity sort module and described LED color is connected; The input that the outfan of described load-carrying intensity sort module controls module with described LED intensity is connected; Described LED intensity controls the outfan of module and described LED color control module and is connected with the input of described LED module.
Optionally, described LED sends the light of described color, and sends and the light of described color respective intensities.
Optionally, the outfan of described load-carrying detection module is connected with the input of described load-carrying color classification module; The input that the outfan of described load-carrying color classification module controls module with described load-carrying intensity sort module and described LED color is connected; The input that the outfan of described load-carrying intensity sort module controls module with described LED intensity is connected; Described LED intensity controls the outfan of module and described LED color control module and is connected with the input of described LED module.
Optionally, described load-carrying detection module is additionally operable to, and before measuring load-carrying, human body load-carrying scope is on average divided into multiple interval, obtains described load-carrying interval; Each described load-carrying is interval to the heavy-duty class that should determine that, the described heavy-duty class corresponding to each described load-carrying interval differs;
The maximum of load-carrying in described load-carrying interval and the difference of minima are on average divided into multiple interval, obtain described interval of overflowing, the described spilling grade that each interval correspondence of described spilling is determined; Each described described spilling grade overflowing interval corresponding differs;
Described human body load-carrying includes body weight and the human body heavy burden of people.
Optionally, described heavy-duty class is with the corresponding relation of glow color, and each glow color corresponding to described heavy-duty class differs.
Optionally, described spilling grade is with the corresponding relation of luminous intensity, and each luminous intensity corresponding to described spilling grade differs.
According to specific embodiment provided by the invention, the invention discloses techniques below effect: when user's walking of different heavy-duty class is on LED carpet, the LED in carpet can send the light of different colours; When user's walking of same heavy-duty class is on LED carpet, owing to overflowing the difference of grade, LED in carpet can send the light of the same color of varying strength, make the LED luminescence in carpet no longer dull, show variation, differentiation, present the interaction effect of user and LED carpet, improve esthetic sentiment and delight of life, meet the multiple demand in market.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the present invention flow chart with the control method embodiment of the LED carpet of load-carrying electrochromic variable intensity;
Fig. 2 is the present invention structural representation with the control system embodiment of the LED carpet of load-carrying electrochromic variable intensity.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
It is an object of the invention to provide a kind of LED carpet with load-carrying electrochromic variable intensity and control system and control method.
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the present invention flow chart with the control method embodiment of the LED carpet of load-carrying electrochromic variable intensity.
As it is shown in figure 1, the method includes:
Step 101: measure load-carrying, it is determined that the load-carrying corresponding to the load value of measurement is interval;
Step 102: calculate described load value and the difference of minima in described load-carrying interval, obtain load-carrying spill-out;
Step 103: determine that the spilling corresponding to described load-carrying spill-out is interval;
Step 104: determine the heavy-duty class corresponding to load-carrying interval;
Step 105: determine and overflow interval corresponding spilling grade;
Step 106: determine, with the corresponding relation of glow color, the glow color that described heavy-duty class is corresponding according to heavy-duty class;
Step 107: determine the luminous intensity that described spilling grade is corresponding with the corresponding relation of luminous intensity according to overflowing grade;
Step 108: according to described glow color, control the glow color of LED;
Step 109: according to described luminous intensity, control the luminous intensity of LED.
When user's walking of different heavy-duty class is on LED carpet, LED carpet sends the light of different colours; When user's walking of same heavy-duty class is on LED carpet, owing to overflowing the difference of grade, LED carpet sends the light of the same color of varying strength, make the LED luminescence in carpet no longer dull, show variation, differentiation, present the interaction effect of user and LED carpet, improve esthetic sentiment and delight of life, meet the multiple demand in market.
Optionally, described LED sends the light of described color, and sends and the light of described color respective intensities.
Optionally, before described measurement load-carrying, also include:
Human body load-carrying scope is on average divided into multiple interval, obtains described load-carrying interval; Each described load-carrying is interval to the heavy-duty class that should determine that, the described heavy-duty class corresponding to each described load-carrying interval differs;
The maximum of load-carrying in described load-carrying interval and the difference of minima are on average divided into multiple interval, obtain described interval of overflowing, the described spilling grade that each interval correspondence of described spilling is determined; Each described described spilling grade overflowing interval corresponding differs;
Described human body load-carrying includes body weight and the human body heavy burden of people. Concrete, the value that the value of described human body load-carrying is born a heavy burden equal to value and the described human body of the body weight of described people is added. Such as, the body weight of people is 70kg, and human body bears a heavy burden for 10kg, then human body load-carrying 80kg.
The present embodiment is for 11 heavy-duty class. Heavy-duty class is divided into 0,1,2,3,4,5,6,7,8,9,10 totally ten one grades, corresponding load-carrying interval (kg) respectively more than 0,10 and above, 20 and above, 30 and above, 40 and above, 50 and above, 60 and above, 70 and above, 80 and above, 90 and above and 100 and more than. As user load-carrying 5kg belongs in more than 0 interval, corresponding heavy-duty class is 0; 25kg belongs in more than 20 intervals, and corresponding heavy-duty class is 2. Load-carrying interval-heavy-duty class correspondence table such as table 1 formed.
| Load-carrying interval G (kg) | Heavy-duty class |
| 0��G < 10 | 0 |
| 10��G < 20 | 1 |
| 20��G < 30 | 2 |
| 30��G < 40 | 3 |
| 40��G < 50 | 4 |
| 50��G < 60 | 5 |
| 60��G < 70 | 6 |
| 70��G < 80 | 7 |
| 80��G < 90 | 8 |
| 90��G < 100 | 9 |
| 100��G | 10 |
Table 1
The present embodiment overflows grade for ten. The difference (kg) of the maxima and minima in the corresponding load-carrying interval of each heavy-duty class is all 10, difference is divided into 10 and overflows interval. Spilling grade is divided into 0,1,2,3,4,5,6,7,8 and 9 totally ten grades, corresponding spilling interval (kg) be divided into 0 and above, 1 and above, 2 and above, 3 and above, 4 and above, 5 and above, 6 and above, 7 and above, 8 and above and 9 and more than. As user's load-carrying spill-out be 1.5kg belong in 1 and more than, corresponding grade of overflowing is 1. M-spilling grade correspondence table such as table 2, overflow area formed.
| Overflow interval �� G (kg) | Overflow grade |
| 0�ܦ� G < 1 | 0 |
| 1�ܦ� G < 2 | 1 |
| 2�ܦ� G < 3 | 2 |
| 3�ܦ� G < 4 | 3 |
| 4�ܦ� G < 5 | 4 |
| 5�ܦ� G < 6 | 5 |
| 6�ܦ� G < 7 | 6 |
| 7�ܦ� G < 8 | 7 |
| 8�ܦ� G < 9 | 8 |
| 9�ܦ�G | 9 |
Table 2
Optionally, described heavy-duty class is with the corresponding relation of glow color, and each glow color corresponding to described heavy-duty class differs. 11 corresponding 11 kinds of glow colors of heavy-duty class.0��1��2��3��4��5��6��7��8��9��10�����صȼ�����Ӧ�ķ�����ɫ�ֱ�Ϊ��ɫ����ɫ����ɫ����ɫ����ɫ����ɫ����ɫ����ɫ����ɫ����ɫ�ͺ�ɫ���������ص����ӣ�ɫ�����䵽ů������Խ��Խ�ҡ���̺����ɫ��ȡ������ʮһ�ַ�����ɫ��ͬ����ɫ��ʹ���������֡��γɵ����صȼ�-������ɫ��Ӧ�����3��
| ���صȼ� | ������ɫ |
| 0 | �� |
| 1 | �� |
| 2 | �� |
| 3 | �� |
| 4 | �� |
| 5 | �� |
| 6 | �� |
| 7 | �� |
| 8 | �� |
| 9 | �� |
| 10 | �� |
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| ����ȼ� | ����ǿ��(��) |
| 0 | 55 |
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| 2 | 65 |
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| 4 | 75 |
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| 6 | 85 |
| 7 | 90 |
| 8 | 95 |
| 9 | 100 |
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��ͼ2��ʾ����ϵͳ���������ؼ��ģ��1��������ɫ����ģ��2������ǿ�ȷ���ģ��3��LED��ɫ����ģ��4��LEDǿ�ȿ���ģ��5��LEDģ��6��
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����LED��ɫ����ģ��4���ڸ�������������ɫ������LED�ķ�����ɫ��
����LEDǿ�ȿ���ģ��5���ڸ�����������ǿ�ȣ�����LED�ķ���ǿ�ȣ�
����LEDģ��6����LED��ɫ����ģ��ķ�����ɫ�������Ӧ��ɫ�Ĺ⣬����LEDǿ�ȿ���ģ��ķ���ǿ���������Ӧǿ�ȵĹ⡣
��ѡ�ģ��������ؼ��ģ?he outfan of ? is connected with the input of described load-carrying color classification module 2; The input that the outfan of described load-carrying color classification module 2 controls module 4 with described load-carrying intensity sort module 3 and described LED color is connected; The input that the outfan of described load-carrying intensity sort module 3 controls module 5 with described LED intensity is connected; Described LED color controls the outfan of module 4 and described LED intensity control module 5 and is connected with the input of described LED module 6.
Optionally, described load-carrying detection module 1 is additionally operable to, and before measuring load-carrying, human body load-carrying scope is on average divided into multiple interval, obtains described load-carrying interval; Each described load-carrying is interval to the heavy-duty class that should determine that, the described heavy-duty class corresponding to each described load-carrying interval differs;
Described human body load-carrying includes body weight and the human body heavy burden of people.
The maximum of load-carrying in described load-carrying interval and the difference of minima are on average divided into multiple interval, obtain described interval of overflowing, the described spilling grade that each interval correspondence of described spilling is determined; Each described described spilling grade overflowing interval corresponding differs.
Described load-carrying spill-out by survey load value deduct the difference of minima in load-carrying interval corresponding to survey load value.
Optionally, described heavy-duty class is with the corresponding relation of glow color, and each glow color corresponding to described heavy-duty class differs.
Optionally, described spilling grade is with the corresponding relation of luminous intensity, and each luminous intensity corresponding to described spilling grade differs.
Principles of the invention and embodiment are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention; Simultaneously for one of ordinary skill in the art, according to the thought of the present invention, all will change in specific embodiments and applications. In sum, this specification content should not be construed as limitation of the present invention.
Claims (9)
1. the control method with the LED carpet of load-carrying electrochromic variable intensity, it is characterised in that including:
Measure load-carrying, it is determined that the load-carrying corresponding to the load value of measurement is interval;
Calculate described load value and the difference of minima in described load-carrying interval, obtain load-carrying spill-out;
Determine that the spilling corresponding to described load-carrying spill-out is interval;
Determine the heavy-duty class corresponding to load-carrying interval;
Determine and overflow interval corresponding spilling grade;
Determine, with the corresponding relation of glow color, the glow color that described heavy-duty class is corresponding according to heavy-duty class;
The luminous intensity that described spilling grade is corresponding is determined with the corresponding relation of luminous intensity according to overflowing grade;
According to described glow color, control the glow color of LED;
According to described luminous intensity, control the luminous intensity of LED.
2. the control method of a kind of LED carpet with load-carrying electrochromic variable intensity according to claim 1, it is characterised in that before described measurement load-carrying, also include:
Human body load-carrying scope is on average divided into multiple interval, obtains described load-carrying interval; Each described load-carrying is interval to the heavy-duty class that should determine that, the described heavy-duty class corresponding to each described load-carrying interval differs;
The maximum of load-carrying in described load-carrying interval and the difference of minima are on average divided into multiple interval, obtain described interval of overflowing, the described spilling grade that each interval correspondence of described spilling is determined; Each described described spilling grade overflowing interval corresponding differs.
3. the control method of a kind of LED carpet with load-carrying electrochromic variable intensity according to claim 1, it is characterised in that described heavy-duty class is with the corresponding relation of glow color, and each glow color corresponding to described heavy-duty class differs.
4. the control method of a kind of LED carpet with load-carrying electrochromic variable intensity according to claim 1, it is characterised in that described spilling grade is with the corresponding relation of luminous intensity, and each luminous intensity corresponding to described spilling grade differs.
5. the control system with the LED carpet of load-carrying electrochromic variable intensity, it is characterised in that including: load-carrying detection module, load-carrying color classification module, load-carrying intensity sort module, LED intensity control module, LED color controls module and LED module;
Described load-carrying detection module is used for measuring load-carrying, it is determined that the load-carrying corresponding to the load value of measurement is interval; Calculate described load value and the difference of minima in described load-carrying interval, obtain load-carrying spill-out; Determine that the spilling corresponding to described load-carrying spill-out is interval; Determine the heavy-duty class corresponding to load-carrying interval; Determine and overflow interval corresponding spilling grade;
Described load-carrying color classification module is for determining, with the corresponding relation of glow color, the glow color that described heavy-duty class is corresponding according to heavy-duty class;
Described load-carrying intensity sort module for determining the luminous intensity that described spilling grade is corresponding according to overflowing grade with the corresponding relation of luminous intensity;
Described LED color controls module for according to described glow color, controlling the glow color of LED;
Described LED intensity controls module for according to described luminous intensity, controlling the luminous intensity of LED;
Described LED module sends the light of corresponding color according to the glow color order of LED color control module, sends the light of respective intensities according to the lighting intensity commands of LED intensity control module.
6. the control system of a kind of LED carpet with load-carrying electrochromic variable intensity according to claim 5, it is characterised in that the outfan of described load-carrying detection module is connected with the input of described load-carrying color classification module; The input that the outfan of described load-carrying color classification module controls module with described load-carrying intensity sort module and described LED color is connected; The input that the outfan of described load-carrying intensity sort module controls module with described LED intensity is connected; Described LED intensity controls the outfan of module and described LED color control module and is connected with the input of described LED module.
7. the control system of a kind of LED carpet with load-carrying electrochromic variable intensity according to claim 5, it is characterised in that
Described load-carrying detection module is additionally operable to, and before measuring load-carrying, human body load-carrying scope is on average divided into multiple interval, obtains described load-carrying interval; Each described load-carrying is interval to the heavy-duty class that should determine that, the described heavy-duty class corresponding to each described load-carrying interval differs;
The maximum of load-carrying in described load-carrying interval and the difference of minima are on average divided into multiple interval, obtain described interval of overflowing, the described spilling grade that each interval correspondence of described spilling is determined; Each described described spilling grade overflowing interval corresponding differs.
8. the control system of a kind of LED carpet with load-carrying electrochromic variable intensity according to claim 5, it is characterised in that described heavy-duty class is with the corresponding relation of glow color, and each glow color corresponding to described heavy-duty class differs.
9. the control system of a kind of LED carpet with load-carrying electrochromic variable intensity according to claim 5, it is characterised in that described spilling grade is with the corresponding relation of luminous intensity, and each luminous intensity corresponding to described spilling grade differs.
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| CN201610086763.1A CN105657897B (en) | 2016-02-16 | 2016-02-16 | The control method and system of a kind of LED carpets with load-carrying discoloration intensity adjustable |
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| CN204420716U (en) * | 2014-11-17 | 2015-06-24 | 广州市花都区辉科灯光设备厂 | Hybrid stereoptics LED floor lamp |
| CN104883777A (en) * | 2015-05-11 | 2015-09-02 | 中山市马迅电器有限公司 | Method for controlling change of light color according to stress and product |
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