CN101699927A - Energy-saving lamp wireless networking system with ultra wideband communication and method thereof - Google Patents
Energy-saving lamp wireless networking system with ultra wideband communication and method thereof Download PDFInfo
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- CN101699927A CN101699927A CN200910213507A CN200910213507A CN101699927A CN 101699927 A CN101699927 A CN 101699927A CN 200910213507 A CN200910213507 A CN 200910213507A CN 200910213507 A CN200910213507 A CN 200910213507A CN 101699927 A CN101699927 A CN 101699927A
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Abstract
The invention discloses an energy-saving lamp wireless networking system with ultra wideband communication and a method thereof. The energy-saving lamp wireless networking system comprises a controller and an energy-saving lamp; a UWB unit is arranged in the energy-saving lamp, and comprises an MCU I, a UWB communication module I, and an antenna I; the MCU I is connected with the UWB communication module I which is connected with the antenna; the controller comprises a display screen, keys and a remote controller of a UWB control unit; the UWB control unit comprises an MCU II, a UWB communication module II and an antenna II; the MCU II is connected with the UWB communication module II which is connected with the antenna II; and information transmission between the controller and the energy-saving lamp is carried out through a UWB communication protocol. The energy-saving lamp wireless networking system has simple and flexible wiring and strong expandability, and is controlled by the mobile controller; the on/off of the lamp and scenes are controlled flexibly and conveniently; and the power of a dimmable electronic ballast can be adjusted according to requirements.
Description
Technical field
The present invention relates to a kind of control system of electricity-saving lamp, relate in particular to a kind of electricity-saving lamp UWB wireless networking system and method, belong to the electric lighting technical field.
Background technology
During modern lighting was used, the use of electric ballast more and more widely.Electric ballast is one and converts power frequency AC the converter of high-frequency ac power to that its basic functional principle is: power frequency supply through filtering, rectification after, become DC power supply.By the DC/AC converter, the high-frequency ac power of output 20K-100KHZ is added to the LC series resonant circuit heat filament that is connected with lamp again, on capacitor, produce simultaneously resonance high-voltage, be added in lamp tube ends, make fluorescent tube, enter luminance again by " discharge " becomes " conducting " state.Compare Inductive ballast, the fluorescent lamp that uses electric ballast is that electricity-saving lamp (being compact fluorescent lamp again) has light efficiency height (be common bulb 5 times), energy-saving effect is obvious, can overcome stroboscopic, life-span long (be common bulb 8 times), advantage such as volume is little, and is easy to use, being widely used, is the great innovation of illumination development history the next item up.But existing electricity-saving lamp also has following shortcomings: at first, electricity-saving lamp belongs to glow discharge spot lamp, does not have numerically controlled characteristic, can easily not realize the adjusting to power; Secondly, present electricity-saving lamp does not possess the function of real-time monitoring operating state, and the user can't accurately learn electricity-saving lamp state information (as temperature, electric current, remaining life etc.).The most important thing is progress and growth in the living standard along with science and technology, people have diversified requirement to illuminator, and switch that for example can the wireless remote control light fixture carries out illuminator scene control etc.But existing Lighting Control Assembly adopts wired mode interconnected, connect up and safeguard loaded down with trivial details, dumb, poor expandability, and the CFL lighting system that adopts wireless communication mode to get in touch with mutually can overcome the above problems.Therefore, exploitation a kind of can wireless networking, can regulate luminosity, CFL lighting system with real-time monitoring and controls such as overtemperature alarm controls has necessary and long-range meaning.UWB is a kind of carrierfree communication technology, and it does not adopt sinusoidal carrier, but utilizes the non-sinusoidal waveform burst pulse transmission data of nanosecond to the picosecond level, so its shared spectral range is very wide.U.S. FCC is defined as UWB's: take the bandwidth more than the 500MHz in 3.1～10.6GHz frequency range.Because UWB can utilize low-power consumption, low complex degree transmitter/receiver to realize high speed data transfer and developed rapidly in recent years.The UWB communication has strong anti-interference performance, transmission rate height, very bandwidth is wide, penetrability good, low-power consumption, advantage such as simple in structure and cheap, be particularly useful for the indoor high-speed radio in multi-path dense place that waits and insert, be very suitable for setting up a WLAN (wireless local area network) or a Wireless Personal Network (WPAN) efficiently.The present invention just is being based on energy-saving lamp wireless networking system and the method that the achievement in research of UWB constructing communication network technology and dimmable electronic ballast aspect is developed.
Summary of the invention
The object of the present invention is to provide a kind of can be with UWB UWB communication agreement wireless networking, can regulate luminosity, have the CFL lighting system of real-time monitoring and controls such as overtemperature alarm control.
Purpose of the present invention is achieved by the following technical programs:
A kind of energy-saving lamp wireless networking system of UWB communication, comprise controller 1, energy-saving lamp 2, described energy-saving lamp 2 is equipped with UWB unit 3, described UWB unit 3 comprises MCUI8, UWB communication module I9, antenna I10, described MCUI8 links to each other with UWB communication module I9, and UWB communication module I9 links to each other with antenna I10; Described controller 1 is the remote controller that comprises display screen, button and UWB control unit 7, described UWB control unit 7 comprises MCUII11, UWB communication module II12, antenna II13, described MCUII11 links to each other with UWB communication module II12, and UWB communication module II12 links to each other with antenna II13; Carry out the transmission of information by UWB communication protocol between controller 1 and the energy-saving lamp 2.
A kind of energy-saving lamp wireless networking method of UWB communication, this method may further comprise the steps:
A) give unique MAC Address to the energy-saving lamp of each node in the network configuration, corresponding with the address information in the controller 1;
B) during networking, in the memory with the MCUII11 in the net figure writing controller 1;
C) energy-saving lamp of each node is reached the UWB communications protocol with unique separately MAC Address and controller 1, sends information mutually, the networking success.
The object of the invention can also further realize by following technical measures:
The energy-saving lamp wireless networking system of aforesaid UWB communication, wherein said energy-saving lamp 2 is a plurality of, with starlike or sheet or netted structure and the super wide-frequency wireless network of controller 1 composition UWB.
The energy-saving lamp wireless networking system of aforesaid UWB communication, wherein said energy-saving lamp 2 also comprises light-adjusting module 4, overtemperture control module 5, real-time monitoring module 6, and described light-adjusting module 4, overtemperture control module 5, real-time monitoring module 6 link to each other with UWB unit 3 respectively.
The energy-saving lamp wireless networking system of aforesaid UWB communication, the frequency of the high-frequency inverter circuit of wherein said light-adjusting module 4 control electric ballasts, thus the operating frequency of regulating electricity-saving lamp reaches the light modulation purpose.
The energy-saving lamp wireless networking method of aforesaid UWB communication follows these steps to carry out interim networking:
A) microprocessor of usefulness controller 1 is set the field intensity threshold values and the time threshold values of the super broadband signal of UWB;
B) controller 1 sends the energy-saving lamp that field intensity threshold values that the binding signal promptly sets and time threshold values network to needs;
C) when the field intensity value of this energy-saving lamp feedback and time value signal greater than field intensity threshold values and the time threshold values set, then the microprocessor of the MAC Address writing controller 1 of this energy-saving lamp is finished networking.
Compared with prior art, the invention has the beneficial effects as follows: electricity-saving lamp UWB wireless networking system wiring is simple, and flexibility, extensibility are strong, and the super broadband signal speed of UWB height, penetrability are good, illuminator is by movably controller manipulation, and the open and close of light fixture and scene control are flexible; Dimmable electronic ballast is applied to energy-conservation lamp makes it regulate power according to demand, reaches further purpose of energy saving.
Description of drawings
Fig. 1 is the super wideband network structure chart of UWB of the present invention.
Fig. 2 is the circuit structure diagram of UWB of the present invention unit 3.
Fig. 3 is the circuit structure diagram of UWB control unit 7 of the present invention.
Fig. 4 is the super wideband energy-saving lamp of a UWB of the present invention circuit structure diagram.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the present invention includes controller 1, energy-saving lamp 2, energy-saving lamp 2 is a plurality of.As shown in Figure 2, described energy-saving lamp 2 is equipped with UWB unit 3, and described UWB unit 3 comprises MCUI8, UWB communication module I9, and antenna I10, described MCUI8 links to each other with UWB communication module I9, and UWB communication module I9 links to each other with antenna I10.Described controller 1 is the remote controller that comprises display screen, button and UWB control unit 7, and as shown in Figure 3, described UWB control unit 7 comprises MCUII11, UWB communication module II12, antenna II13, described MCUII11 links to each other with UWB communication module II12, and UWB communication module II12 links to each other with antenna II13.Carry out the transmission of bidirectional information by UWB communication protocol between controller 1 and the energy-saving lamp 2, controller 1 can be sent to selected energy-saving lamp with UWB control signal (as turn on light, turn off the light, light modulation), and energy-saving lamp also can feed back to state information controller 1.As shown in Figure 1, a plurality of energy-saving lamps 2 are formed the UWB wireless network with star topology and controller 1.Network-building method may further comprise the steps:
A) give unique MAC Address to the energy-saving lamp of each node in the network configuration, corresponding with the address information in the controller 1;
B) during networking, in the memory with the MCUII11 in the net figure writing controller 1;
C) energy-saving lamp of each node is reached the UWB communications protocol with unique separately MAC Address and controller 1, sends information mutually, the networking success.
In use need interim networking, adopt following method:
A) microprocessor of usefulness controller 1 is set the field intensity threshold values and the time threshold values of the super broadband signal of UWB;
B) controller 1 sends the energy-saving lamp that field intensity threshold values that the binding signal promptly sets and time threshold values network to needs;
C) when the field intensity value of this energy-saving lamp feedback and time value signal greater than field intensity threshold values and the time threshold values set, then the microprocessor of the MAC Address writing controller 1 of this energy-saving lamp is finished networking.
The easy networking mode of this kind can divide into groups energy-saving lamp neatly, is convenient to carry out scene control.
As shown in Figure 4, described energy-saving lamp 2 also comprises light-adjusting module 4, overtemperture control module 5, real-time monitoring module 6, and described light-adjusting module 4, overtemperture control module 5, real-time monitoring module 6 link to each other with UWB unit 3 respectively.Light-adjusting module 4 adopts the high-frequency inversion control chip of L6574 as electric ballast in the present embodiment, when energy-saving lamp 2 receives the ac power frequency that the high-frequency inverter circuit of electricity-saving lamp is regulated in light modulation instruction back that controller 1 sends, reach light modulation and further purpose of energy saving.Described real-time monitoring module 6 feeds back to UWB unit 3 with state informations such as the temperature of electricity-saving lamp, service times, is sent to controller 1 by UWB communication module I9 and antenna I10 with the form of UWB wireless signal.During the light fixture overtemperature, microprocessor sends control signal, regulates electric current or closes light fixture with cooling by overtemperture control module 5.
In addition to the implementation, the present invention can also have other execution modes, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection range of requirement of the present invention.
Claims (6)
1. the energy-saving lamp wireless networking system of a UWB communication, comprise controller (1), energy-saving lamp (2), it is characterized in that described energy-saving lamp (2) is equipped with UWB unit (3), described UWB unit (3) comprises MCUI (8), UWB communication module I (9), antenna I (10), described MCUI (8) links to each other with UWB communication module I (9), and UWB communication module I (9) links to each other with antenna I (10); Described controller (1) is the remote controller that comprises display screen, button and UWB control unit (7), described UWB control unit (7) comprises MCUII (11), UWB communication module II (12), antenna II (13), described MCUII (11) links to each other with UWB communication module II (12), and UWB communication module II (12) links to each other with antenna II (13); Carry out the transmission of information by UWB communication protocol between controller (1) and the energy-saving lamp (2).
2. the energy-saving lamp wireless networking system of UWB communication as claimed in claim 1 is characterized in that, described energy-saving lamp (2) is a plurality of, with starlike or sheet or netted structure and the super wide-frequency wireless network of controller (1) composition UWB.
3. the energy-saving lamp wireless networking system of UWB communication as claimed in claim 1 or 2, it is characterized in that, described energy-saving lamp (2) also comprises light-adjusting module (4), overtemperture control module (5), real-time monitoring module (6), and described light-adjusting module (4), overtemperture control module (5), real-time monitoring module (6) link to each other with UWB unit (3) respectively.
4. the energy-saving lamp wireless networking system of UWB communication as claimed in claim 3 is characterized in that, the frequency of the high-frequency inverter circuit of described light-adjusting module (4) control electric ballast, thus the operating frequency of regulating electricity-saving lamp reaches the light modulation purpose.
5. the energy-saving lamp wireless networking system method of a UWB communication is characterized in that, this method may further comprise the steps:
A) give unique MAC Address to the energy-saving lamp of each node in the network configuration, corresponding with the address information in the controller (1);
B) during networking, in the memory with the MCUII (11) in the net figure writing controller (1);
C) energy-saving lamp of each node is reached the UWB communications protocol with unique separately MAC Address and controller (1), sends information mutually, the networking success.
6. a kind of energy-saving lamp wireless networking method as claimed in claim 5 is characterized in that, follows these steps to carry out interim networking:
A) microprocessor of usefulness controller (1) is set the field intensity threshold values and the time threshold values of the super broadband signal of UWB;
B) controller (1) sends the energy-saving lamp that field intensity threshold values that the binding signal promptly sets and time threshold values network to needs;
C) when the field intensity value of this energy-saving lamp feedback and time value signal greater than field intensity threshold values and the time threshold values set, then the microprocessor of the MAC Address writing controller (1) of this energy-saving lamp is finished networking.
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| CN200910213507A CN101699927A (en) | 2009-11-04 | 2009-11-04 | Energy-saving lamp wireless networking system with ultra wideband communication and method thereof |
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| CN200910213507A CN101699927A (en) | 2009-11-04 | 2009-11-04 | Energy-saving lamp wireless networking system with ultra wideband communication and method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102300378A (en) * | 2010-06-22 | 2011-12-28 | 弘进电子股份有限公司 | Wireless remote controller and remotely-controlled dimming power-saving bulb device with signal responding and forwarding functions |
| CN103078803A (en) * | 2013-01-06 | 2013-05-01 | 宁波继明电器有限公司 | MAC (Media Access Control) layer communication method on basis of fire fighting emergency light |
| WO2015018031A1 (en) * | 2013-08-08 | 2015-02-12 | Yu Jing | Controller |
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| CN1526262A (en) * | 2001-07-12 | 2004-09-01 | �ʼҷ����ֵ�������˾ | Binding protocol using randomization |
| CN101175005A (en) * | 2007-10-09 | 2008-05-07 | 中兴通讯股份有限公司 | System and method for implementing intelligent wireless light control by ZigBee |
| CN101287324A (en) * | 2006-12-21 | 2008-10-15 | 秦毅 | Distant measurement, communication, control method supporting illumination of ZigBee road lamp and electronic ballast |
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2009
- 2009-11-04 CN CN200910213507A patent/CN101699927A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1526262A (en) * | 2001-07-12 | 2004-09-01 | �ʼҷ����ֵ�������˾ | Binding protocol using randomization |
| CN101287324A (en) * | 2006-12-21 | 2008-10-15 | 秦毅 | Distant measurement, communication, control method supporting illumination of ZigBee road lamp and electronic ballast |
| CN101175005A (en) * | 2007-10-09 | 2008-05-07 | 中兴通讯股份有限公司 | System and method for implementing intelligent wireless light control by ZigBee |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102300378A (en) * | 2010-06-22 | 2011-12-28 | 弘进电子股份有限公司 | Wireless remote controller and remotely-controlled dimming power-saving bulb device with signal responding and forwarding functions |
| CN103078803A (en) * | 2013-01-06 | 2013-05-01 | 宁波继明电器有限公司 | MAC (Media Access Control) layer communication method on basis of fire fighting emergency light |
| CN103078803B (en) * | 2013-01-06 | 2015-12-23 | 宁波飞拓电器有限公司 | A kind of MAC layer communication means based on fire emergency lamp |
| WO2015018031A1 (en) * | 2013-08-08 | 2015-02-12 | Yu Jing | Controller |
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Application publication date: 20100428 |