CN105208717A - Intelligent LED control system and method capable of displaying temperature in real time - Google Patents

Abstract

The invention provides an intelligent LED control system and method capable of displaying the temperature in real time. The system comprises a power supply module, a wireless module, an MCU, a temperature sensor and LEDs, wherein the power supply module is connected to the LEDs via the wireless module, the LEDs are connected with the MCU, the wireless module and the temperature sensor are connected with the MCU, and the temperature sensor is arranged in the surrounding of the LEDs. The wireless module further comprises a Bluetooth module, a 2.4G module and a detection interface, wherein the Bluetooth module is connected with the 2.4G module via the detection interface. The LEDs are controlled simultaneously via the Bluetooth module and/or the 2.4G module, the temperature of the LEDs is displayed in an intelligent communication terminal as a mobile phone, the LEDs can be paired in one step, and the LEDs after pairing can be controlled pairwise.

Description

A kind of can the LED lamp intelligent control system of displays temperature and method in real time

Technical field

The present invention relates to a kind of LED lamp intelligent control system, particularly relate to a kind of can the LED lamp intelligent control system of displays temperature in real time, and relate to have employed this can the LED intelligent control method of the LED lamp intelligent control system of displays temperature in real time.

Background technology

Present LED, general is all controlled by Digiplex or the floatless switch installed on the wall, such control mode, be all use same module to control unlatching or the closedown of LED, control mode is too single, wants to realize wireless remote control, just Digiplex can only be passed through, and if Digiplex can't find, just can not realize the controlled in wireless to LED, this is one of them drawback, another one drawback is, along with extensively and frequently using of LED, the caloric value of LED is increasing, causes certain potential safety hazard, 3rd drawback arrogant with, time existing Digiplex needs to control different LED, the control to it could be realized after needing to match to the LED that next will control respectively, that is, if control multiple LED by a Digiplex simultaneously, so, the LED that often control one is new, could control after just needing again to match to this LED, as in lamp decorating shops, salesman just needs to control different LED to demonstrate different lamp lighting effects to guest, such demonstration often needs to match to it before each LED of control, pairing could control the light on and off of this LED after having got well, such operation is very loaded down with trivial details, operate inconvenient especially.

Summary of the invention

Technical problem to be solved by this invention needs to provide a kind of LED lamp intelligent control system, can be controlled LED by bluetooth module and/or 2.4G module simultaneously, and on the mobile communication terminals such as mobile phone, show the temperature of LED in real time, and further, disposable realization can also be matched by many group LED, and pairing good after can organize LED to each and control respectively.

To this, the invention provides a kind of can the LED lamp intelligent control system of displays temperature in real time, comprise: power module, wireless module, MCU, temperature sensor and LED, described power module is connected to LED by wireless module, described LED is connected with described MCU, described wireless module and temperature sensor are connected with described MCU respectively, and described temperature sensor is arranged at around described LED; Wherein, described wireless module comprises bluetooth module, 2.4G module and detects interface, described bluetooth module is connected with LED with power module, MCU respectively, described 2.4G module is connected with LED with power module, MCU respectively, described bluetooth module is connected with described 2.4G module by detecting interface, when described bluetooth module control LED enters operating state, send signal to described 2.4G module by detecting interface; When described 2.4G module controls LED enters operating state, send signal to described bluetooth module by detecting interface.

Further improvement of the present invention is, described bluetooth module comprises Bluetooth chip U25, Bluetooth antenna, inductance L 10, inductance L 11, electric capacity C55 and electric capacity C52; Described Bluetooth antenna is respectively by inductance L 11 and electric capacity C55 ground connection, and described Bluetooth antenna is connected to Bluetooth chip U25 by inductance L 10; Described power module is connected with the VDD pin of Bluetooth chip U25, and by electric capacity C52 ground connection.

Further improvement of the present invention is, described bluetooth module also comprises crystal oscillator Z6, electric capacity C60 and electric capacity C61,34 pins of described Bluetooth chip U25 are connected with 3 pins with 1 pin of crystal oscillator Z6 respectively with 35 pins, 1 pin of described crystal oscillator Z6 is by electric capacity C60 ground connection, and 3 pins of described crystal oscillator Z6 are by electric capacity C61 ground connection.

Further improvement of the present invention is, described 2.4G module comprises 2.4G chip U23, serial line interface electrically-erasable memory U24 and electric capacity C49,10 pins of described 2.4G chip U23 are connected with 6 pins of serial line interface electrically-erasable memory U24, and 11 pins of described 2.4G chip U23 are connected with 5 pins of serial line interface electrically-erasable memory U24; The VCC pin of described serial line interface electrically-erasable memory U24 is connected with power module, and by electric capacity C49 ground connection.

Further improvement of the present invention is, described detection interface comprises resistance R39, and 22 pins of described Bluetooth chip U25 are connected with one end of resistance R39, and the other end of described resistance R39 is connected with 5 pins of 2.4G chip U23.

Further improvement of the present invention is, when bluetooth module control LED enters operating state, the signal that this control LED enters operating state is sent to described 2.4G module by resistance R39, now, if bluetooth module or 2.4G module send a new control signal, then control LED and enter closed condition, then wait for until bluetooth module or 2.4G module send a new control signal again then control LED rearming; When 2.4G module controls LED enters operating state, the signal that this control LED enters operating state is sent to described bluetooth module by resistance R39, now, if bluetooth module or 2.4G module send a new control signal, then control LED and enter closed condition, then wait for until bluetooth module or 2.4G module send a new control signal again then control LED rearming.

Further improvement of the present invention is, described 2.4G module also comprises 2.4G antenna, electric capacity C50, resistance R38 and electric capacity C45, described 2.4G antenna is connected with resistance R38 with electric capacity C50 respectively, described electric capacity C50 ground connection, described resistance R38 is connected with 1 pin of 2.4G chip U23 with electric capacity C45 respectively, described electric capacity C45 ground connection.

Further improvement of the present invention is, described 2.4G module also comprises resistance R37 and electric capacity C48, and 3 pins of described 2.4G chip U23 are connected with power module by resistance R37, and 3 pins of described 2.4G chip U23 are by electric capacity C48 ground connection.

Further improvement of the present invention is, described 2.4G module also comprises electric capacity C46 and electric capacity C47,8 pins of described 2.4G chip U23 are by electric capacity C47 ground connection, and 8 pins of described 2.4G chip U23 are connected with 3.3V power supply, and 16 pins of described 2.4G chip U23 are by electric capacity C46 ground connection.

The present invention also provide a kind of can the LED intelligent control method of displays temperature in real time, have employed as above can the LED lamp intelligent control system of displays temperature in real time, and comprises the following steps:

Step S1, arranges at least two group LED and shares same pairing address;

Step S2, distributes a control code one to one for each the group LED sharing same pairing address;

Step S3, sends the pairing code corresponding to pairing address by bluetooth module or 2.4G module, realizes the pairing of all LED corresponding to this pairing address;

Step S4, sends control code by bluetooth module or 2.4G module, controls and described control code LED one to one;

Step S5, start-up temperature transducer, by the temperature of bluetooth module real-time Transmission and control code LED one to one to mobile communication terminal and described MCU.

Compared with prior art, beneficial effect of the present invention is: linked together by the detected state pin of 2.4G chip in the detected state pin of Bluetooth chip in bluetooth module and 2.4G module by detecting interface, like this, when described bluetooth module control LED enters operating state, signal can be sent to described 2.4G module to inform the state of now LED by detecting interface; When described 2.4G module controls LED enters operating state, signal can be sent to described bluetooth module to inform the state of now LED by detecting interface, and then achieve the light on and off of described bluetooth module and 2.4G modular concurrent control LED, after user is lighted by the Bluetooth function control LED of mobile phone, both also can be extinguished by 2.4G module controls LED by bluetooth module, mutual control can be realized between described bluetooth module and 2.4G module, compatible good, control procedure Real-Time Sharing is not made mistakes; Simultaneously, by bluetooth module, the temperature of LED can also be real-time transmitted to mobile communication terminal and described MCU, described mobile communication terminal comprises mobile phone, so that after the temperature of LED exceedes preset temperature, automatically the supply power voltage of LED is turned down, the brightness of LED is allowed to turn down, to reduce the temperature of LED.

On this basis, the present invention also arranges shared same pairing address at least two group LED, and these each group LED sharing same pairing addresses all have a unique control code, like this, in the control procedure at least two group LED, just only need pairing once, after having matched, just can control LED corresponding with it respectively by sending different control codes, easy and simple to handle, hommization degree is high, and cost is low.

Accompanying drawing explanation

Fig. 1 is the system configuration schematic diagram of an embodiment of the present invention;

Fig. 2 is the circuit diagram of an embodiment of the present invention;

Fig. 3 is the workflow schematic diagram of an embodiment of the present invention;

Fig. 4 is the workflow schematic diagram of an embodiment of the present invention burning control code;

Fig. 5 is the structural representation of the mobile communication terminal of an embodiment of the present invention.

Embodiment

Below in conjunction with accompanying drawing, preferably embodiment of the present invention is described in further detail:

Embodiment 1:

As shown in Figure 1, this example provide a kind of can the LED lamp intelligent control system of displays temperature in real time, comprise: power module 1, wireless module, MCU5, temperature sensor 7 and LED 6, described power module 1 is connected to LED 6 by wireless module, described LED 6 is connected with described MCU5, described wireless module is connected with described MCU5 respectively with temperature sensor 7, and described temperature sensor 7 is arranged at around described LED 6; Wherein, described wireless module comprises bluetooth module 2,2.4G module 3 and detects interface 4, described bluetooth module 2 is connected with LED 6 with power module 1, MCU5 respectively, described 2.4G module 3 is connected with LED 6 with power module 1, MCU5 respectively, described bluetooth module 2 is connected with described 2.4G module 3 by detecting interface 4, when described bluetooth module 2 control LED 6 enter operating state time, by detect interface 4 send signal to described 2.4G module 3; When described 2.4G module 3 control LED 6 enter operating state time, by detect interface 4 send signal to described bluetooth module 2.

As shown in Figure 2, this routine described bluetooth module 2 comprises Bluetooth chip U25, Bluetooth antenna, inductance L 10, inductance L 11, electric capacity C55, electric capacity C52, crystal oscillator Z6, electric capacity C60 and electric capacity C61; Described Bluetooth antenna is respectively by inductance L 11 and electric capacity C55 ground connection, and described Bluetooth antenna is connected to Bluetooth chip U25 by inductance L 10; Described power module 1 is connected with the VDD pin of Bluetooth chip U25, and by electric capacity C52 ground connection; 34 pins of described Bluetooth chip U25 are connected with 3 pins with 1 pin of crystal oscillator Z6 respectively with 35 pins, and 1 pin of described crystal oscillator Z6 is by electric capacity C60 ground connection, and 3 pins of described crystal oscillator Z6 are by electric capacity C61 ground connection.The VDD pin of described Bluetooth chip U25 is 13 pins, and 34 pins of described Bluetooth chip U25 and 35 pins are respectively XC2 pin and XC1 pin.

As shown in Figure 2, this routine described 2.4G module 3 comprises 2.4G chip U23, serial line interface electrically-erasable memory U24, electric capacity C49,2.4G antenna, electric capacity C50, resistance R38, electric capacity C45, resistance R37, electric capacity C48, electric capacity C46 and electric capacity C47,10 pins of described 2.4G chip U23 are connected with 6 pins of serial line interface electrically-erasable memory U24, and 11 pins of described 2.4G chip U23 are connected with 5 pins of serial line interface electrically-erasable memory U24; The VCC pin of described serial line interface electrically-erasable memory U24 is connected with power module 1, and by electric capacity C49 ground connection; Described 2.4G antenna is connected with resistance R38 with electric capacity C50 respectively, described electric capacity C50 ground connection, and described resistance R38 is connected with 1 pin of 2.4G chip U23 with electric capacity C45 respectively, described electric capacity C45 ground connection; 3 pins of described 2.4G chip U23 are connected with power module 1 by resistance R37, and 3 pins of described 2.4G chip U23 are by electric capacity C48 ground connection; 8 pins of described 2.4G chip U23 are by electric capacity C47 ground connection, and 8 pins of described 2.4G chip U23 are connected with 3.3V power supply, and 16 pins of described 2.4G chip U23 are by electric capacity C46 ground connection.

In Fig. 2, in order to represent convenient, only depict one group of LED 6; 10 pins of described 2.4G chip U23 are PB1 pin, 6 pins of described serial line interface electrically-erasable memory U24 are PCO pin, 11 pins of described 2.4G chip U23 are PB3 pin, 5 pins of described serial line interface electrically-erasable memory U24 are PA7 pin, 1 pin of described 2.4G chip U23 is ANT pin, and 3 pins of described 2.4G chip U23,8 pins and 16 pins are VDD pin.

As shown in Figure 2, described detection interface 4 comprises resistance R39, and 22 pins of described Bluetooth chip U25 are connected with one end of resistance R39, and the other end of described resistance R39 is connected with 5 pins of 2.4G chip U23.This routine described bluetooth module 2 and 2.4G module 3 can receive or detect the signal of the other side mutually, and then avoid occurring mistake or incompatible situation to the control of LED 6, when described bluetooth module 2 control LED 6 enter operating state time, described bluetooth module 2 can send this signal to described 2.4G module 3 by resistance R39, to inform the state of now LED 6; When described 2.4G module 3 control LED 6 enter operating state time, described 2.4G module 3 can send this signal to described bluetooth module 2 by resistance R39, to inform the state of now LED 6.

When bluetooth module 2 control LED 6 enter operating state time, the signal that this control LED 6 enters operating state is sent to described 2.4G module 3 by resistance R39, now, if bluetooth module 2 or 2.4G module 3 send a new control signal, then control LED 6 and enter closed condition, then wait for until bluetooth module 2 or 2.4G module 3 send a new control signal again then control LED 6 rearming; When 2.4G module 3 control LED 6 enter operating state time, the signal that this control LED 6 enters operating state is sent to described bluetooth module 2 by resistance R39, now, if bluetooth module 2 or 2.4G module 3 send a new control signal, then control LED 6 and enter closed condition, then wait for until bluetooth module 2 or 2.4G module 3 send a new control signal again then control LED 6 rearming.

The detected state pin of 2.4G chip in the detected state pin of Bluetooth chip in bluetooth module 2 and 2.4G module 3 links together by detecting interface 4 by this example, like this, when described bluetooth module 2 control LED 6 enter operating state time, can by detect interface 4 send signal to described 2.4G module 3 to inform the state of now LED 6; When described 2.4G module 3 control LED 6 enter operating state time, signal can be sent to described bluetooth module 2 to inform the state of now LED 6 by detecting interface 4, and then achieve the light on and off of described bluetooth module 2 and 2.4G module 3 parallel control LED 6, after user is lighted by the Bluetooth function control LED 6 of mobile phone, both also can control LED 6 by 2.4G module 3 by bluetooth module 2 to extinguish, mutual control can be realized between described bluetooth module 2 and 2.4G module 3, compatible good, control procedure Real-Time Sharing is not made mistakes; Simultaneously, by bluetooth module 2, the temperature of LED 6 can also be real-time transmitted to mobile communication terminal and described MCU5, described mobile communication terminal comprises mobile phone, so that after the temperature of LED 6 exceedes preset temperature, automatically the supply power voltage of LED 6 is turned down, the brightness of LED 6 is allowed to turn down, to reduce the temperature of LED 6.

Embodiment 2:

As shown in Figure 3, this example also provide a kind of can the LED intelligent control method of displays temperature in real time, have employed as described in Example 1 can the LED lamp intelligent control system of displays temperature in real time, and comprises the following steps:

Step S1, arranges at least two group LED 6 and shares same pairing address;

Step S2, distributes a control code one to one for each the group LED 6 sharing same pairing address;

Step S3, sends the pairing code corresponding to pairing address by bluetooth module 2 or 2.4G module 3, realizes the pairing of all LED 6 corresponding to this pairing address;

Step S4, sends control code by bluetooth module 2 or 2.4G module 3, controls and described control code LED 6 one to one;

Step S5, start-up temperature transducer 7, by the temperature of bluetooth module 2 real-time Transmission and control code LED 6 one to one to mobile communication terminal and described MCU5.

On the basis of embodiment 1, this example also arranges shared same pairing address at least two group LED 6, and these each group LED 6 sharing same pairing addresses all have a unique control code, like this, in the control procedure at least two group LED 6, just only need pairing once, after having matched, just can control LED 6 corresponding with it respectively by sending different control codes, easy and simple to handle, hommization degree is high, and cost is low.

This routine described mobile communication terminal is preferably mobile phone; Each described group LED 6, both can be independent LED 6, also can be the LED string including multiple LED 6; As shown in Figure 3 and Figure 4, this example shares same pairing address at least two group LED 6, and these each group LED 6 sharing same pairing addresses all have a unique control code, like this, in control procedure at least two group LED 6, just only need pairing once, after having matched, just can control LED 6 corresponding with it respectively by sending different control codes, and no longer need to match to it before each LED of control as prior art; Further, this control procedure is realized by the bluetooth module of mobile communication terminal, and as the Bluetooth function by mobile phone just can meet the demands, no longer need to increase extra remote controller cost, easy and simple to handle, hommization degree is high, and cost is low.

This routine described control code is the control code value matched with bluetooth module that User Defined is arranged, and as shown in Figure 4 and Figure 5, if there are three groups of LED, so controls with regard to burning three groups of control codes that code value is respectively 01,02 and 03; And described mobile communication terminal is provided with control code transmission button, described control code sends button and control code one_to_one corresponding is arranged, as shown in Figure 5, each group LED all has two corresponding control code transmission buttons, be respectively used to the opening and closing controlling this LED 6, further, mobile phone terminal can show the temperature of each group LED 6 in real time.

Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.

Claims (10)

1. one kind can the LED lamp intelligent control system of displays temperature in real time, it is characterized in that, comprise: power module, wireless module, MCU, temperature sensor and LED, described power module is connected to LED by wireless module, described LED is connected with described MCU, described wireless module and temperature sensor are connected with described MCU respectively, and described temperature sensor is arranged at around described LED; Wherein, described wireless module comprises bluetooth module, 2.4G module and detects interface, described bluetooth module is connected with LED with power module, MCU respectively, described 2.4G module is connected with LED with power module, MCU respectively, described bluetooth module is connected with described 2.4G module by detecting interface, when described bluetooth module control LED enters operating state, send signal to described 2.4G module by detecting interface; When described 2.4G module controls LED enters operating state, send signal to described bluetooth module by detecting interface.

2. according to claim 1 can the LED lamp intelligent control system of displays temperature in real time, it is characterized in that, described bluetooth module comprises Bluetooth chip U25, Bluetooth antenna, inductance L 10, inductance L 11, electric capacity C55 and electric capacity C52; Described Bluetooth antenna is respectively by inductance L 11 and electric capacity C55 ground connection, and described Bluetooth antenna is connected to Bluetooth chip U25 by inductance L 10; Described power module is connected with the VDD pin of Bluetooth chip U25, and by electric capacity C52 ground connection.

3. according to claim 2 can the LED lamp intelligent control system of displays temperature in real time, it is characterized in that, described bluetooth module also comprises crystal oscillator Z6, electric capacity C60 and electric capacity C61,34 pins of described Bluetooth chip U25 are connected with 3 pins with 1 pin of crystal oscillator Z6 respectively with 35 pins, 1 pin of described crystal oscillator Z6 is by electric capacity C60 ground connection, and 3 pins of described crystal oscillator Z6 are by electric capacity C61 ground connection.

4. according to claims 1 to 3 any one can the LED lamp intelligent control system of displays temperature in real time, it is characterized in that, described 2.4G module comprises 2.4G chip U23, serial line interface electrically-erasable memory U24 and electric capacity C49,10 pins of described 2.4G chip U23 are connected with 6 pins of serial line interface electrically-erasable memory U24, and 11 pins of described 2.4G chip U23 are connected with 5 pins of serial line interface electrically-erasable memory U24; The VCC pin of described serial line interface electrically-erasable memory U24 is connected with power module, and by electric capacity C49 ground connection.

5. according to claim 4 can the LED lamp intelligent control system of displays temperature in real time, it is characterized in that, described detection interface comprises resistance R39,22 pins of described Bluetooth chip U25 are connected with one end of resistance R39, and the other end of described resistance R39 is connected with 5 pins of 2.4G chip U23.

6. according to claim 5 can the LED lamp intelligent control system of displays temperature in real time, it is characterized in that, when bluetooth module control LED enters operating state, the signal that this control LED enters operating state is sent to described 2.4G module by resistance R39, now, if bluetooth module or 2.4G module send a new control signal, then control LED and enter closed condition, then wait for until bluetooth module or 2.4G module send a new control signal again then control LED rearming; When 2.4G module controls LED enters operating state, the signal that this control LED enters operating state is sent to described bluetooth module by resistance R39, now, if bluetooth module or 2.4G module send a new control signal, then control LED and enter closed condition, then wait for until bluetooth module or 2.4G module send a new control signal again then control LED rearming.

7. according to claim 4 can the LED lamp intelligent control system of displays temperature in real time, it is characterized in that, described 2.4G module also comprises 2.4G antenna, electric capacity C50, resistance R38 and electric capacity C45, described 2.4G antenna is connected with resistance R38 with electric capacity C50 respectively, described electric capacity C50 ground connection, described resistance R38 is connected with 1 pin of 2.4G chip U23 with electric capacity C45 respectively, described electric capacity C45 ground connection.

8. according to claim 7 can the LED lamp intelligent control system of displays temperature in real time, it is characterized in that, described 2.4G module also comprises resistance R37 and electric capacity C48,3 pins of described 2.4G chip U23 are connected with power module by resistance R37, and 3 pins of described 2.4G chip U23 are by electric capacity C48 ground connection.

9. according to claim 7 can the LED lamp intelligent control system of displays temperature in real time, it is characterized in that, described 2.4G module also comprises electric capacity C46 and electric capacity C47,8 pins of described 2.4G chip U23 are by electric capacity C47 ground connection, 8 pins of described 2.4G chip U23 are connected with 3.3V power supply, and 16 pins of described 2.4G chip U23 are by electric capacity C46 ground connection.

10. can the LED intelligent control method of displays temperature in real time, it is characterized in that, have employed as described in claim 1 to 9 any one can the LED lamp intelligent control system of displays temperature in real time, and to comprise the following steps:

Step S1, arranges at least two group LED and shares same pairing address;

Step S2, distributes a control code one to one for each the group LED sharing same pairing address;

Step S3, sends the pairing code corresponding to pairing address by bluetooth module or 2.4G module, realizes the pairing of all LED corresponding to this pairing address;

Step S4, sends control code by bluetooth module or 2.4G module, controls and described control code LED one to one;

Step S5, start-up temperature transducer, by the temperature of bluetooth module real-time Transmission and control code LED one to one to mobile communication terminal and described MCU.