CN105022314A - Wireless intelligent switch based on ZigBee technology - Google Patents
Wireless intelligent switch based on ZigBee technology Download PDFInfo
- Publication number
- CN105022314A CN105022314A CN201410781994.5A CN201410781994A CN105022314A CN 105022314 A CN105022314 A CN 105022314A CN 201410781994 A CN201410781994 A CN 201410781994A CN 105022314 A CN105022314 A CN 105022314A
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- China
- Prior art keywords
- zigbee
- main control
- control chip
- chip
- intelligent switch
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
Abstract
The invention relates to the technical field of wireless switches, in particular to a wireless intelligent switch based on a ZigBee technology. The structure of the wireless intelligent switch based on the ZigBee technology comprises a transmitting unit installed on an indoor wall and a receiving unit installed on a lamp circuit, wherein the transmitting unit is connected with the receiving unit through wireless signals, the transmitting unit comprises a main control chip, the main control chip is connected with a touch chip through a ZigBee transmitting module, the touch chip is electrically connected with a touch key on the indoor wall, and the main control chip is electrically connected with a flexible antenna through an antenna coupling circuit; and the receiving unit comprises a main control chip, the main control chip is electrically connected with a ZigBee receiving module, and the ZigBee receiving module electrically controls a lamp via an optocoupler. According to the wireless intelligent switch based on the ZigBee technology, the initial assembly cost is saved, the installation is convenient, the difficulty that the traditional switch can not lay wire cables is solved, the power consumption is low, and networking control can be realized via WIFI and a mobile terminal.
Description
Technical field
The present invention relates to wireless switching technology field, particularly a kind of wireless intelligent switch based on ZigBee technology.
Background technology
Tradition mechanical switch needs fluting on the wall between light fixture and switch to lay cable, and the position of the switch installs 86 end boxes additional.Along with the increase of labour cost and material cost, decoration cost is significantly improved.In addition, some is local: such as the place that glass wall is not easily slotted; The place being difficult to lay cable between light fixture and the position of the switch all can use.
Intelligent switch can solve above-mentioned Problems existing, and existing wireless radio frequency remote control switch commercially can not carry out networking, and power consumption is large, signal poor anti jamming capability.
ZigBee is a kind of measured remote monitoring, control and sensor network application technology.For meeting people to the low data rate of support, low-power consumption, safety and reliability, and the demand of the standard form Solution of Wireless LAN of economical and efficient, ZigBee standard is arisen at the historic moment.Core market is consumer electronics product, energy management and efficiency, health care, home automation, telecommunications service, building automatic and industrial automation.Around the peripheral circuit that ZigBee chip technology is released, be referred to as " ZigBee module ", common ZigBee module is all follow the international standard of IEEE802.15.4, and operates in the frequency range of 2.4GHZ, in addition, European standard is 868MHZ, North America is 915MHZ.
Existing wireless switching control technology generally adopts radio frequency scheme.Shortcoming is: poor reliability, power consumption be large, can not networking.Can not save and just dress up this.
Summary of the invention
In order to solve the problem of prior art, the invention provides a kind of wireless intelligent switch based on ZigBee technology, it is not only saved and just dresses up this, easy for installation, solve the difficult problem that traditional switch cannot lay cable, and low in energy consumption, networking control can also be carried out by WIFI and mobile terminal.
The technical solution adopted in the present invention is as follows:
A kind of wireless intelligent switch based on ZigBee technology, comprise the transmitter unit be installed on indoor wall and the receiving element be installed on light fixture circuit, connected by wireless signal between described transmitter unit and receiving element, transmitter unit comprises main control chip, described main control chip connects touch chip by ZigBee transmitter module, described touch chip electrical connects the touch key-press on indoor wall, and described main control chip is electrically connected with flexible antenna by aerial coupling circuit; Described receiving element comprises main control chip, and described main control chip electrical connection ZigBee receiver module, described ZigBee receiver module is by optocoupler electric control light fixture.
Touching chip is 4 passage capacitance touch chips.
ZigBee module is connected AC power by step-down chip with AC/DC modular converter.
Optocoupler is that the two silicon of zero triggering exports optocoupler.
The beneficial effect that technical scheme provided by the invention is brought is:
1, wireless switching reduces and just dresses up this, improves user security, facilitates user installation.
2, zigbee module is adopted, not only low in energy consumption, and networking can be realized carry out remote network control, improve technicalization, meet IEEE802.15.4 standard.
3, adopt flexible antenna, signal stabilization is good.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, 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 prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the circuit theory diagrams of the radiating portion of the transmitter unit of a kind of wireless intelligent switch based on ZigBee technology of the present invention;
Fig. 2 is a kind of transmitter unit of the wireless intelligent switch based on ZigBee technology of the present invention and the main control chip circuit theory diagrams of receiving element;
Fig. 3 is the circuit theory diagrams of the reception control section of the receiving circuit of a kind of wireless intelligent switch based on ZigBee technology of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Embodiment one
A kind of wireless intelligent switch based on ZigBee technology, comprise the transmitter unit be installed on indoor wall and the receiving element be installed on light fixture circuit, connected by wireless signal between described transmitter unit and receiving element, transmitter unit comprises main control chip, described main control chip connects touch chip by ZigBee transmitter module, described touch chip electrical connects the touch key-press on indoor wall, and described main control chip is electrically connected with flexible antenna by aerial coupling circuit; Described receiving element comprises main control chip, and described main control chip electrical connection ZigBee receiver module, described ZigBee receiver module is by optocoupler electric control light fixture.
Touching chip is 4 passage capacitance touch chips.
ZigBee module is connected AC power by step-down chip with AC/DC modular converter.
Optocoupler is that the two silicon of zero triggering exports optocoupler.
As illustrated in the accompanying drawings from 1 to 3, the present embodiment comprises transmitter unit and receiving element, radiating portion scheme adopts 4 passage capacitance touch chip TCH104A to carry out touch control, touches the input of high level as main control chip D102ECL chip that chip TCH104A exports about 2.5V.Output signal is launched by the aerial coupling circuit be connected with 19 pin of main control chip D102ECL.Control program programming is at the E of 2K
2in PROM.Master chip crystal oscillator adopts EX3225SA.
The ZigBee module of receiving unit receives and exports 3V high level to optocoupler MOC3061 the 1st pin from K01 output terminal after transmitting terminal signal.MOC3061 is that the two silicon of zero cross fired exports optocoupler, and it is that small area analysis controls ac high voltage, big current by DC low-voltage, and structure is simple, and cost is low, reliable trigger.
The power unit of Zigbee module adopts integrated circuit LP3208 to carry out AC/DC conversion, obtains 12V direct current, and then carries out DC/DC by step-down chip SX2106 and change and carry out 3.3V to ZIGBEE module and power.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. the wireless intelligent switch based on ZigBee technology, comprise the transmitter unit be installed on indoor wall and the receiving element be installed on light fixture circuit, connected by wireless signal between described transmitter unit and receiving element, it is characterized in that, described transmitter unit comprises main control chip, described main control chip connects touch chip by ZigBee transmitter module, described touch chip electrical connects the touch key-press on indoor wall, and described main control chip is electrically connected with flexible antenna by aerial coupling circuit; Described receiving element comprises main control chip, and described main control chip electrical connection ZigBee receiver module, described ZigBee receiver module is by optocoupler electric control light fixture.
2. a kind of wireless intelligent switch based on ZigBee technology according to claim 1, is characterized in that, described touch chip is 4 passage capacitance touch chips.
3. a kind of wireless intelligent switch based on ZigBee technology according to claim 1, is characterized in that, described ZigBee module is connected AC power by step-down chip with AC/DC modular converter.
4. a kind of wireless intelligent switch based on ZigBee technology according to claim 1, is characterized in that, described optocoupler is that the two silicon of zero triggering exports optocoupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410781994.5A CN105022314A (en) | 2014-12-08 | 2014-12-08 | Wireless intelligent switch based on ZigBee technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410781994.5A CN105022314A (en) | 2014-12-08 | 2014-12-08 | Wireless intelligent switch based on ZigBee technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105022314A true CN105022314A (en) | 2015-11-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410781994.5A Pending CN105022314A (en) | 2014-12-08 | 2014-12-08 | Wireless intelligent switch based on ZigBee technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105022314A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060121847A1 (en) * | 2004-12-07 | 2006-06-08 | Ho-Chang Tsai | Loading-adjustable rf switch matrix circuit and driving method thereof |
| CN201508619U (en) * | 2009-04-16 | 2010-06-16 | 江苏惠通集团有限责任公司 | Intelligent wireless switch panel based on ZIGBEE wireless networking |
| CN201557305U (en) * | 2009-11-26 | 2010-08-18 | 王睿哲 | Light adjusting controller based on zigbee technology |
| CN201563112U (en) * | 2009-11-20 | 2010-08-25 | 江苏惠通集团有限责任公司 | Wireless switch |
| CN103220860A (en) * | 2013-04-16 | 2013-07-24 | 上海库比特物联网科技有限公司 | Single live wire wireless intelligent switch based on Zigbee |
| CN203399374U (en) * | 2013-08-22 | 2014-01-15 | 上海易教信息科技有限公司 | A lamp controller based on ZigBee |
| CN204331366U (en) * | 2014-12-08 | 2015-05-13 | 青岛鼎峰电气有限公司 | A kind of wireless intelligent switch based on ZigBee technology |
-
2014
- 2014-12-08 CN CN201410781994.5A patent/CN105022314A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060121847A1 (en) * | 2004-12-07 | 2006-06-08 | Ho-Chang Tsai | Loading-adjustable rf switch matrix circuit and driving method thereof |
| CN201508619U (en) * | 2009-04-16 | 2010-06-16 | 江苏惠通集团有限责任公司 | Intelligent wireless switch panel based on ZIGBEE wireless networking |
| CN201563112U (en) * | 2009-11-20 | 2010-08-25 | 江苏惠通集团有限责任公司 | Wireless switch |
| CN201557305U (en) * | 2009-11-26 | 2010-08-18 | 王睿哲 | Light adjusting controller based on zigbee technology |
| CN103220860A (en) * | 2013-04-16 | 2013-07-24 | 上海库比特物联网科技有限公司 | Single live wire wireless intelligent switch based on Zigbee |
| CN203399374U (en) * | 2013-08-22 | 2014-01-15 | 上海易教信息科技有限公司 | A lamp controller based on ZigBee |
| CN204331366U (en) * | 2014-12-08 | 2015-05-13 | 青岛鼎峰电气有限公司 | A kind of wireless intelligent switch based on ZigBee technology |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151104 |