CN104076985B - Intelligent switch with adjustable panel backlight colour - Google Patents

The invention discloses an intelligent switch with an adjustable panel backlight colour. According to the intelligent switch, a human touch-sensitive module is adopted, the touch data of a user is obtained by the contact screen of the human touch-sensitive module, and then conveyed to an SOC in an integrated circuit module to be calculated and analysed, so as to form a colour adjustment command, and finally, a backlight colour adjustment device forms a corresponding backlight colour according to the colour adjustment command. In this way, the intelligent switch is capable of rapidly selecting a colour adjustment scheme through the touch (a simple operation) of the user on the touch screen, so as to realize the purpose of changing the panel backlight colour.

A kind of intelligent switch with panel backlit Color tunable

Technical field

The invention belongs to intelligent switch technology field, more specifically, it is related to one kind and there is panel backlit Color tunable Intelligent switch.

Background technology

With the continuous development of technology, modern is for the requirement more and more higher of fine convenient life.Traditional switch because Its operation interface is dull immutable and increasingly can not meet demand, the intelligent switch of therefore changing style starts causing gradually The concern of each side.

Intelligent switch on the market all can be controlled by mobile phone or Digiplex at present, but its switching surface Plate still remains the panel pattern of traditional switch.These panel dull colorings and do not possess the function of backlight color regulation are difficult To meet people's declinable actual demand to switch panel wind.

Disclosed in Chinese invention patent application that announce, that publication No. is CN103529726A on 01 22nd, 2014 A kind of intelligent switch with speech identifying function, in the base of existing integrated circuit modules, electrical equipment and lamp power control module On plinth, increased microphone array pick device.Microphone array pick device picks up the voice command that user sends, and then send Enter integrated circuit modules and carry out speech recognition, opened or closed control command accordingly.Integrated circuit modules are according to identifying Open or close control command, be switched on or switched off the power supply of controlled electric appliance, light fixture by electrical equipment and lamp power control module.This intelligence Switch also can only realize the switching manipulation of light fixture it is impossible to be adjusted to the panel backlit of intelligent switch.

Content of the invention

It is an object of the invention to overcoming the deficiencies in the prior art, provide a kind of intelligence with panel backlit Color tunable Switch, by simple operationss, selectes toning scheme rapidly, to realize the Transform panel backlight color.

For achieving the above object, the present invention has the intelligent switch of panel backlit Color tunable, including integrated circuit modules And electrical equipment or lamp power control module；Described integrated circuit modules have system level chip (SoC, System on Chip), AC-DC circuit, wherein, alternating current power supply is converted to DC source as whole integrated circuit modules by AC-DC circuit Power supply；System level chip according to obtain user control command, by electrical equipment or lamp power control module to electrical equipment or light fixture It is controlled；

It is characterized in that, also include：

One human body touch induction module, is obtained the touch data of user, is then fed into integrated circuit die by its touch screen Calculated and analyzed formation color adaptation order in SOC in block；

One backlight color adjusting means, forms corresponding backlight color according to color adaptation order.

The object of the present invention is achieved like this：

The present invention has the intelligent switch of panel backlit Color tunable, using human body touch induction module, by its touch Screen obtains the touch data of user, is then fed in the SOC in integrated circuit modules being calculated and analyzing, and forms color adaptation Order, finally, backlight color adjusting means forms corresponding backlight color according to color adaptation order.So, intelligent switch is just Toning scheme can be selected rapidly by user's touch (simple operationss) on the touchscreen, to realize the Transform panel backlight color Purpose.

Brief description

Fig. 1 is intelligent switch a kind of specific embodiment theory diagram that the present invention has panel backlit Color tunable；

Fig. 2 is intelligent switch a kind of specific embodiment structural representation that the present invention has panel backlit Color tunable；

Fig. 3 is a kind of specific embodiment structural representation of backlight color adjusting means shown in Fig. 1；

Fig. 4 is the touch screen a kind of specific embodiment structural representation in human body touch induction module shown in Fig. 1；

Fig. 5 is the intelligent switch backlight color regulation flow process figure shown in Fig. 1 with panel backlit Color tunable；

Fig. 6 is the touch panel scheme of colour area schematic in human body touch induction module shown in Fig. 1；

Fig. 7 is that the touch screen finger slip in human body touch induction module shown in Fig. 1 selects scheme of colour schematic diagram.

Specific embodiment

Below in conjunction with the accompanying drawings the specific embodiment of the present invention is described, so that those skilled in the art is preferably Understand the present invention.Requiring particular attention is that, in the following description, when known function and design detailed description perhaps Can desalinate the present invention main contents when, these descriptions will be ignored here.

Embodiment 1

In the present embodiment, as shown in figure 1, the present invention has the intelligent switch of panel backlit Color tunable (for ease of retouching State, referred to as intelligent switch) include human body touch induction module 1, integrated circuit modules 2.Described integrated circuit modules 2 have Irrespective of size chip (SoC, System on Chip), AC-DC circuit, wherein, the alternating current power supply of 220V is converted to directly by AC-DC circuit Stream power supply is as the power supply of whole integrated circuit modules 2.

Human body touch induction module 1 obtains the touch data of user by its touch screen, is then fed into integrated circuit modules 2 In SOC in calculated and analyzed formation color adaptation order,.

System level chip according to the user control command obtaining, by electrical equipment or lamp power control module 3 to electrical equipment or Light fixture is controlled.In the present embodiment, electrical equipment or light fixture are switched on or off according to the switch command of integrated circuit modules 2 output 220V alternating current power supply, that is, the 220V alternating voltage of light fixture or electrical equipment opened by the intelligence that the present invention has panel backlit Color tunable Close and provide, by being switched on or off the 220V alternating current power supply of electrical equipment or light fixture, realize to electrical equipment or lamp switch function.Specifically come Say, realized by the relay circuit in electrical equipment or lamp power control module 3.

Backlight color adjusting means 4 forms corresponding backlight color according to color adaptation order.In the present embodiment, backlight Color adjusting apparatus 4 include RGB LED and adjust circuit, RGB LED and optics light guide sheet module.RGB LED adjusts circuit Receive color adaptation order, each colour brightness to RGB LED is adjusted so as to RGB LED sends different face Color.The point source that optics light guide sheet module is then used for sending RGB LED is converted into area source, reaches uniform backlight color Purpose.

In the present embodiment, as shown in Fig. 2 the intelligent switch outermost layer that the present invention has panel backlit Color tunable is behaved Body touch sensible module 1 and then be followed successively by backlight color adjusting means 4, integrated circuit modules 2, electrical equipment or light fixture from outside to inside Energy supply control module 3.

In the present embodiment, the touch screen of human body touch induction module 1 is that condenser type mutual inductance touch screen is constituted.

In the present embodiment, described backlight color adjusting means 4 includes optics light guide sheet module, RGB LED as shown in Figure 3 Adjust circuit and RGB LED.Wherein, RGB LED adjusts circuit and is divided into four regions, and each region is provided with one RGB LED, each RGB LED forms i.e. Led R, Led G, Led B by the Led of HONGGUANG, green glow, blue light.RGB LED adjusts The brightness that three pwm signals adjust three Led in RGB LED respectively is passed through on economize on electricity road, so that the trichroism RGB LED occuring simultaneously imaging is sent out The light color going out produces change.The point source that optics light guide sheet module is then used for sending RGB LED is converted into area source, reaches Purpose to uniform backlight color.

In the present embodiment, the touch screen in described human body touch induction module 1, as switch panel, is divided into multiple Region,, as region as function key, other regions are respectively as a button, the corresponding road of each button distribution for one of them Electrical equipment or light fixture.In the present embodiment, as shown in figure 4, touch screen is divided into four regions as switch panel, respectively with Four regions that RGB LED adjusts circuit correspond to, and one of region is function key, and other three regions are pressed respectively as one Key is button 1,2,3, each corresponds to a road electrical equipment or light fixture.

On controlling, a button is pressed, then carry out on-off control to a corresponding road electrical equipment or light fixture.

In the present embodiment, as shown in figure 5, the described touch data obtaining user by its touch screen, it is then fed into collecting Becoming to be calculated in the SOC in circuit module and analyzed formation color adaptation order is：

Step one：Judge control function

Function bond distance presses (generally 3 seconds), integrated circuit modules make four regions start simultaneously at slow flash sparkle, that is, have turned on Backlight color regulatory function enters step 2；

Any one button of three buttons is pressed, then carry out on-off control to corresponding electrical equipment or light fixture；

Step 2：Select backlight color

Intelligent switch panel has 12 kinds of schemes of colour, as shown in fig. 6, face plate center is as the center of circle, with 30 degree of angles by face Plate is divided into 12 regions, and each region represents a kind of scheme of colour respectively.

In the present embodiment, if as shown in fig. 7, the touch data of touch screen collection is one finger of user with switching surface Plate center is the center of circle, circumferentially slides, then in integrated circuit modules, 1 output color adaptation order changes therewith, makes backlight color Adjusting means 4 forms corresponding backlight color.In the present embodiment, when carrying out color adaptation, switch panel is divided into 12 Sector region, the number of degrees in each region are 30 degree, and when user's finger is often across a region, color change is once.

If within a certain period of time, in the present embodiment, in 3 second time, no user touch data, then return to step one.

Step 3：Backlight color is selected to terminate

To after satisfied scheme of colour, finger leaves panel to final choice, chooses this backlight color；If in certain time Interior, in the present embodiment, in 3 second time, no user touch data, then return to step one.

In the present embodiment, obtain the touch data of user by the touch screen of human body touch induction module 1, by obtain Touch data is delivered to and is analyzed in integrated circuit modules 2 processing：When intelligent switch is in idle (initial) state, integrated electricity Road module 2 determines the electric source modes that next step is control apparatus or light fixture or adjusts backlight color mould according to touching positioning Formula.When length reaches touch accumulated time by function key, then, when entering into backlight color shaping modes, integrated circuit modules 2 pass through The RGB LED of backlight color adjusting means 4 adjusts circuit and adjusts RGB LED, makes backlight area produce slow flash and sparkles, notifies user Have been enter into backlight color shaping modes.User continues to slide, by the trail change sliding, integrated circuit modules on the touchscreen 2 send color adaptation order to backlight color adjusting means 4, by adjusting the brightness of each Led of RGB LED, make backlight Color changes with finger sliding trace.When user determines the color selected, finger leaves, and integrated circuit modules 2 pass through RGB LED adjusts circuit and adjusts RGB LED, makes backlight area produce slow flash and sparkles, notifies user's backlight color to adjust and terminate, flash 3 After second, return to original state.

In the present embodiment, integrated circuit modules 2 pass through I²C sends color adaptation order to backlight color adjusting means 4, The RGB LED of backlight color adjusting means 4 adjusts R, G, B that circuit adjusts RGB LED according to color adaptation order by PWM The brightness of each led, makes panel backlit produce change.

In the present embodiment, the ON time that RGB LED changes forward current is opened and closed by PWM ripple, to reach Effect to brightness regulation.The method based on human eye for the not sensitive characteristic of brightness flicker, light and shade frequency more than 100hz, Seen by person is exactly mean flow rate, rather than LED is in flicker.When pwm signal adjusts LED luminance, signal frequency keeps constant, Change be pulse high level time, i.e. LED ON time, ON time whole cycle account for ratio is bigger, perception Brightness accumulation is more, and human eye sensation is brighter.

In the present embodiment, by opening and closing PWM ripple simultaneously, realize the change that flickers of RGB LED, produce RGB The phenomenon that LED slow flash sparkles

In the present embodiment, by changing the pulse high level time of PWM ripple, make to be controlled by corresponding PWM ripple in RGB LED The brightness of LED lamp change, change the ratio of three kinds of LED lamp light colors.Because the overwhelming majority in nature is colored, all Can be mixed to get by a certain percentage by three kinds of primary colours, therefore realize changing the purpose of panel backlit color.

Although to the present invention, illustrative specific embodiment is described above, in order to the technology of the art Personnel understand the present invention, the common skill it should be apparent that the invention is not restricted to the scope of specific embodiment, to the art For art personnel, as long as various change is in the spirit and scope of the present invention of appended claim restriction and determination, these Change is it will be apparent that all utilize the innovation and creation of present inventive concept all in the row of protection.

1. a kind of intelligent switch with panel backlit Color tunable, including integrated circuit modules and electrical equipment or lamp power control Molding block；Described integrated circuit modules have system level chip, AC-DC circuit, and wherein, alternating current power supply is changed by AC-DC circuit For DC source as whole integrated circuit modules power supply；System level chip according to obtain user control command, by electricity Device or lamp power control module are controlled to electrical equipment or light fixture；

It is characterized in that, also include：

One human body touch induction module, is obtained the touch data of user, is then fed in integrated circuit modules by its touch screen System level chip in calculated and analyzed formation color adaptation order；

One backlight color adjusting means, forms corresponding backlight color according to color adaptation order；

In structure, outermost layer is human body touch sensible module and then is followed successively by backlight color adjusting means, integrated electricity from outside to inside Road module, electrical equipment or lamp power control module；

Described backlight color adjusting means includes optics light guide sheet module, RGB LED adjusts circuit and RGB LED, wherein, RGB LED adjusts circuit and is divided into four regions, and each region is provided with a RGB LED, and each RGB LED is by red Light, green glow, the Led composition of blue light are Led R, Led G, Led B；RGB LED is adjusted circuit and is adjusted respectively by three pwm signals The brightness of three Led in section RGB LED, makes the light color that the trichroism RGB LED occuring simultaneously imaging sends produce change；Optics is guide-lighting The point source that piece module is then used for sending RGB LED is converted into area source, reaches the purpose of uniform backlight color；

Touch screen in described human body touch induction module, as switch panel, is divided into four regions, one of conduct As function key, other regions are respectively as a button, the corresponding road electrical equipment of each button distribution or light fixture in region；Touch screen Four regions, respectively with RGB LED adjust circuit four regions correspondings, one of region be function key, other three Region is button 1,2,3 respectively as a button, each corresponds to a road electrical equipment or light fixture；

On controlling, a button is pressed, then carry out on-off control to a corresponding road electrical equipment or light fixture；

Obtain the touch data of user by the touch screen of human body touch induction module, the touch data of acquisition is delivered to integrated electricity It is analyzed in the module of road processing：When intelligent switch is in idle condition, when length reaches touch accumulated time by function key, then When entering into backlight color shaping modes, integrated circuit modules adjust circuit by the RGB LED of backlight color adjusting means and adjust Section RGB LED, makes backlight area produce slow flash and sparkles, notify user to have been enter into backlight color shaping modes；User is in touch screen Upper continuation is slided, and by the trail change sliding, integrated circuit modules send color adaptation order to backlight color adjusting means, By adjusting the brightness of each Led of RGB LED, backlight color is made to change with finger sliding trace；When user determines Selected color, finger leaves, and integrated circuit modules adjust circuit by RGB LED and adjust RGB LED, so that backlight area is produced Raw slow flash sparkles, and notifies user's backlight color to adjust and terminates, after flashing 3 seconds, returns to original state；

When carrying out color adaptation, switch panel is divided into 12 sector regions, the number of degrees in each region are 30 degree, user's finger When often across a region, color change is once.