CN105050225A - Smart energy-saving control circuit - Google Patents
Smart energy-saving control circuit Download PDFInfo
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- CN105050225A CN105050225A CN201510019121.5A CN201510019121A CN105050225A CN 105050225 A CN105050225 A CN 105050225A CN 201510019121 A CN201510019121 A CN 201510019121A CN 105050225 A CN105050225 A CN 105050225A
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- 239000004973 liquid crystal related substance Substances 0.000 claims description 19
- 239000013078 crystal Substances 0.000 claims description 14
- 230000007935 neutral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005286 illumination Methods 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000005616 pyroelectricity Effects 0.000 description 2
- AEEAZFQPYUMBPY-UHFFFAOYSA-N [I].[W] Chemical compound [I].[W] AEEAZFQPYUMBPY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000010259 detection of temperature stimulus Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a smart energy-saving control circuit including a master controller circuit and a remote controller circuit portion. The circuit herein adopts an open-type relay switch structure, has a wide application, and overcomes the defect that conventional circuit are restricted to the purpose of single illumination; a relay allows heavy current to flow through and is applicable to devices which use large power. In addition, the relay of the invention overcomes the occurrence of flickering of lamplights which have electronic rectifier in the control of SCR controllable elements. The control circuit herein, in accordance with real-time time, illumination intensity and the presence of human activities in the working environment, performs optimal comparison and controls the operation of the relay. A pyroelectric sensor passive detection mode is adopted to detect human activities in the working environment which is under control and can save energy resources compared with active detection.
Description
Technical field
The present invention relates to a kind of intelligent power saving control circuit, belong to technical field of lighting fixtures.
Background technology
After the mankind enter 21st century, energy shortage starts to display in the world.Energy shortage makes us have to consider how to utilize the energy more efficiently, makes the limited energy play larger purposes.The place that some lighting hours are longer, lighting apparatus is more, its illuminator in use wasting phenomenon is of common occurrence, and the electric energy of waste is surprising.Through estimation, serious electricity waste can account for about 40% of consumes power.So, be necessary, under the prerequisite ensureing lighting quality, to implement certain conservation measures.This not only can energy savings, and also has obvious economic benefit.At present, various novel sensor constantly develops, for intelligent energy-saving device provides hardware foundation.Make intellectuality, the design concept of hommization is applied in energy saver, thus realize better energy-conservation.
But illumination of the prior art is only confined to single lighting use, and SCR controlled member controls to make the light fixture with electron rectifier easily occur the phenomenon of light flash; Pyroelectric sensor active detection mode, easily causes energy waste.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of of many uses, lighting quality good and save the intelligent power saving control circuit of power supply.
The present invention in order to the technical scheme solving its technical problem and adopt is: a kind of intelligent power saving control circuit, comprises main controller circuit and remote control circuitry part; Described main controller circuit is made up of rectification circuit module DC, main control chip STC89C52RC, clock circuit TIMER, photosensitive circuit GM, pyroelectric sensor RSD, output control circuit, remote controller receiver YKQ; Described remote control circuitry comprises chip U1, liquid crystal display circuit U2, power supply, arranges button, remote controller transmitting terminal; 1,2 of described main control chip STC89C52RC is connected with 1,2 and 3 pin of clock circuit TIMER respectively with 3 pin, and 4 pin are connected with 1 pin of photosensitive circuit GM, and 5 pin are connected to the base stage of triode Q1; The emitter of described triode Q1 connects 5V power supply, 4 pin of collector connecting relay J1; 1 pin ground connection of relay J 1, the anode of diode D1 receives 1 pin of relay J 1,4 pin of negative electrode contact relay J1, the collector electrode of resistance R5 mono-termination triode Q1, and the other end is connected with LED anode, LED minus earth; 3 pin of described relay J 1 to be started to exchange fire line by 1 pin of CON1, and 5 pin connect electric light by 2 pin of CON1, and 2 pin of J1 are by the 3 pin connecting to neutral lines of CON1; 6 pin of described main control chip STC89C52RC are connected with the base stage of triode Q2 by resistance R3, and the emitter of triode Q2 connects 5V power supply, and collector electrode connects 1 pin of buzzer FM, another pin ground connection of buzzer FM; 7 pin of described main control chip STC89C52RC are connected with the collector electrode of triode Q3 by potentiometer R4, the grounded emitter of triode Q3, the base stage of triode Q3 is connected with 2 ends of pyroelectric sensor RSD by resistance R8, the 1 termination 5V power supply of pyroelectric sensor RSD just, the 3 end ground connection of pyroelectric sensor RSD; 9 pin of described main control chip STC89C52RC are received on power supply by resistance R1 and reset switch RST, and the negative pole of electric capacity C3 connects 9 pin of main control chip STC89C52RC, and the positive pole of electric capacity C3 is connected with power supply; A resistance R2 is connected with between 9 pin of main control chip STC89C52RC and ground; 13 pin of main control chip STC89C52RC connect the port one of remote controller receiver YKQ, port 2 ground connection of remote controller receiver YKQ, and port 3 connects power supply, and is connected with an electric capacity C4 between port 2 and port 3; 18,19 pin of described main control chip STC89C52RC are connected on the two ends of crystal oscillator Y1, the two ends of described crystal oscillator Y1 are in series with electric capacity C1 and C2 successively, the junction ground connection of electric capacity C1 and C2; 1,2 pin of AC blocks AC connect 220V alternating current, export+5V power supply VCC, the negativing ending grounding of power supply VCC, and be connected with an electric capacity C5 between both positive and negative polarity by rectification circuit module DC.
As a further improvement on the present invention, 1 pin of described chip U1 is received on power supply VCC by resistance R1 and reset switch S1, and connect between 1 pin and power supply VCC of chip U1 an electric capacity C3, resistance R2 are connected between 1 pin of chip U1 and ground; 2 pin of chip U1 and 3 pin are connected respectively to 4 pin and 6 pin of liquid crystal display circuit U2, and its 4 and 5 underfooting is connected on the two ends of crystal oscillator Y1; 1 pin of described crystal oscillator Y1 is connected to the ground by electric capacity C2, and 2 pin are connected to the ground by C1; 6,7,8,9 pin of described chip U1 are connected to the ground respectively by switch S 2, S3, S4, S5; The base stage of the 11 pin connecting triode Q1 of chip U1, the grounded collector of triode Q1, emitter connects diode D1 negative electrode, the anode of diode D1 meets power supply VCC by resistance R3, and 7,8,9,10,11,12,13,14 pin of liquid crystal display circuit U2 are connected with 12,13,14,15,16,17,18,19 pin of chip U1 respectively; 2 pin of adjustable potentiometer R4 connect 3 pin of liquid crystal display circuit U2, and 1,3 pin of adjustable potentiometer R4 connect VCC and the ground of power supply respectively.
As a further improvement on the present invention, the chip that described clock circuit TIMER adopts is DS1302 clock chip.
As a further improvement on the present invention, described liquid crystal display circuit U2 is LCD1602 liquid crystal display.
As a further improvement on the present invention, the signal processing integrated circuit chip that described pyroelectric sensor RSD uses is BISS0001 chip.
The invention has the beneficial effects as follows: adopt open relay switch structure, purposes is relatively more extensive, overcomes the existing shortcoming being only confined to single lighting use; Relay can flow through larger electric current, is applicable to use powerful equipment.In addition, relay is adopted to overcome the phenomenon controlling to occur with the light fixture of electron rectifier light flash with SCR controlled member.Whether there is personnel activity according under real-time time, intensity of illumination and operational environment, be optimized and compare, the work of relay is controlled.Adopt pyroelectric sensor passive type detection mode, detect control the activity of personnel in environment, compared with active, can energy savings.
Only have in the art of this patent meet simultaneously light intensity lower than set point, when setting the operating time, having people's activity, relay just can provide electric energy, ensures need for electricity; If light is stronger, then relay does not work, and avoids the waste of electric energy.Due to present many electric lightings, as electricity-saving lamp often uses electronic ballast to trigger, when adopting SCR device to carry out controlling electric energy, there will be illumination and not working or scintillation, and adopting relay just to overcome above problem; And select suitable relay can also drive many powerful devices, as iodine-tungsten lamp, Metal halogen lamp.
Accompanying drawing explanation
Fig. 1 is way circuit schematic diagram of the present invention;
Fig. 2 is the schematic diagram of remote control circuitry of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further elaborated.
As depicted in figs. 1 and 2, a kind of intelligent power saving control circuit, comprises main controller circuit and remote control circuitry part; Described main controller circuit is made up of rectification circuit module DC, main control chip STC89C52RC, clock circuit TIMER, photosensitive circuit GM, pyroelectric sensor RSD, output control circuit, remote controller receiver YKQ; Described remote control circuitry comprises chip U1, liquid crystal display circuit U2, power supply, arranges button, remote controller transmitting terminal; 1,2 of described main control chip STC89C52RC is connected with 1,2 and 3 pin of clock circuit TIMER respectively with 3 pin, and 4 pin are connected with 1 pin of photosensitive circuit GM, and 5 pin are connected to the base stage of triode Q1; The emitter of described triode Q1 connects 5V power supply, 4 pin of collector connecting relay J1; 1 pin ground connection of relay J 1, the anode of diode D1 receives 1 pin of relay J 1,4 pin of negative electrode contact relay J1, the collector electrode of resistance R5 mono-termination triode Q1, and the other end is connected with LED anode, LED minus earth; 3 pin of described relay J 1 to be started to exchange fire line by 1 pin of CON1, and 5 pin connect electric light by 2 pin of CON1, and 2 pin of J1 are by the 3 pin connecting to neutral lines of CON1; 6 pin of described main control chip STC89C52RC are connected with the base stage of triode Q2 by resistance R3, and the emitter of triode Q2 connects 5V power supply, and collector electrode connects 1 pin of buzzer FM, another pin ground connection of buzzer FM; 7 pin of described main control chip STC89C52RC are connected with the collector electrode of triode Q3 by potentiometer R4, the grounded emitter of triode Q3, the base stage of triode Q3 is connected with 2 ends of pyroelectric sensor RSD by resistance R8, the 1 termination 5V power supply of pyroelectric sensor RSD just, the 3 end ground connection of pyroelectric sensor RSD; 9 pin of described main control chip STC89C52RC are received on power supply by resistance R1 and reset switch RST, and the negative pole of electric capacity C3 connects 9 pin of main control chip STC89C52RC, and the positive pole of electric capacity C3 is connected with power supply; A resistance R2 is connected with between 9 pin of main control chip STC89C52RC and ground; 13 pin of main control chip STC89C52RC connect the port one of remote controller receiver YKQ, port 2 ground connection of remote controller receiver YKQ, and port 3 connects power supply, and is connected with an electric capacity C4 between port 2 and port 3; 18,19 pin of described main control chip STC89C52RC are connected on the two ends of crystal oscillator Y1, the two ends of described crystal oscillator Y1 are in series with electric capacity C1 and C2 successively, the junction ground connection of electric capacity C1 and C2; 1,2 pin of AC blocks AC connect 220V alternating current, export+5V power supply VCC, the negativing ending grounding of power supply VCC, and be connected with an electric capacity C5 between both positive and negative polarity by rectification circuit module DC.
1 pin of described chip U1 is received on power supply VCC by resistance R1 and reset switch S1, and connect between 1 pin and power supply VCC of chip U1 an electric capacity C3, resistance R2 are connected between 1 pin of chip U1 and ground; 2 pin of chip U1 and 3 pin are connected respectively to 4 pin and 6 pin of liquid crystal display circuit U2, and its 4 and 5 underfooting is connected on the two ends of crystal oscillator Y1; 1 pin of described crystal oscillator Y1 is connected to the ground by electric capacity C2, and 2 pin are connected to the ground by C1; 6,7,8,9 pin of described chip U1 are connected to the ground respectively by switch S 2, S3, S4, S5; The base stage of the 11 pin connecting triode Q1 of chip U1, the grounded collector of triode Q1, emitter connects diode D1 negative electrode, the anode of diode D1 meets power supply VCC by resistance R3, and 7,8,9,10,11,12,13,14 pin of liquid crystal display circuit U2 are connected with 12,13,14,15,16,17,18,19 pin of chip U1 respectively; 2 pin of adjustable potentiometer R4 connect 3 pin of liquid crystal display circuit U2, and 1,3 pin of adjustable potentiometer R4 connect VCC and the ground of power supply respectively.
As a further improvement on the present invention, the chip that described clock circuit TIMER adopts is DS1302 clock chip.Described liquid crystal display circuit U2 is LCD1602 liquid crystal display.
The signal processing integrated circuit chip that described pyroelectric sensor RSD uses is BISS0001 chip.
Pyroelectric sensor all has a wide range of applications in industry and life.Such as, industrially, hot-probing is carried out; In life, have a wide range of applications in burglar alarm.Pyroelectric sensor is utilized the detection of temperature to judge there is nobody within the scope of this in the design.In whole design, its output signal is as a Rule of judgment.
Pyroelectric sensor utilizes pyroelectric effect, when human body enters in surveyed area, because human body temperature and ambient temperature exist the temperature difference, human-body emitting infrared ray out will focus on pyroelectric crystal by Fresnel Lenses, and pyroelectric crystal will produce Δ U and export to follow-up conversion circuit.
The signal processing integrated circuit chip that in the design, pyroelectric sensor uses is BISS0001 chip, and it is that Digital and analog mixes special integrated circuit.Its internal main will contain two operational amplifiers, two-way amplitude discriminator, a condition comparator and state controller, a back off timer.
Pyroelectricity signal is after BISS0001 chip and peripheral circuit conversion, and when there being people to enter surveyed area, pyroelectricity module will export high level; When nobody enters surveyed area, output be then low level.
The brightness of photosensitive circuit induced environment light, pyroelectric sensor detect institute control in environment whether have people activity, Infrared remote controller is used for arranging the parameter such as control time, light intensity, can obtain accurate real-time time by clock chip; Liquid crystal display shows current operating state and the parameter of adjustment, and the power supply of Control power consumption equipment reaches the effect of switch control rule; Buzzer plays reminding effect when carrying out wireless remote control; Infrared induction circuit perception can be present in field of illumination with or without personnel, controls governor circuit and carries out energy-conserving regulate and control to lighting circuit.When personnel leave field of illumination, lighting circuit enters power-off energy saving state, and recovers normal illumination when personnel return.The present invention can control any light fixture and other power consumption equipment, realize intelligent energy-saving, avoid because personnel leave, circuit but still use throw light on to greatest extent and cause electric power resource waste, achieve energy-conservation high-intelligentization, energy-saving effect is obvious, and its small volume is easy for installation, cost is low, life-span is long, and working condition is stablized, applied range.
Claims (5)
1. an intelligent power saving control circuit, comprises main controller circuit and remote control circuitry part; It is characterized in that: described main controller circuit is made up of rectification circuit module DC, main control chip STC89C52RC, clock circuit TIMER, photosensitive circuit GM, pyroelectric sensor RSD, output control circuit, remote controller receiver YKQ; Described remote control circuitry comprises chip U1, liquid crystal display circuit U2, power supply, arranges button, remote controller transmitting terminal; 1,2 of described main control chip STC89C52RC is connected with 1,2 and 3 pin of clock circuit TIMER respectively with 3 pin, and 4 pin are connected with 1 pin of photosensitive circuit GM, and 5 pin are connected to the base stage of triode Q1; The emitter of described triode Q1 connects 5V power supply, 4 pin of collector connecting relay J1; 1 pin ground connection of relay J 1, the anode of diode D1 receives 1 pin of relay J 1,4 pin of negative electrode contact relay J1, the collector electrode of resistance R5 mono-termination triode Q1, and the other end is connected with LED anode, LED minus earth; 3 pin of described relay J 1 to be started to exchange fire line by 1 pin of CON1, and 5 pin connect electric light by 2 pin of CON1, and 2 pin of J1 are by the 3 pin connecting to neutral lines of CON1; 6 pin of described main control chip STC89C52RC are connected with the base stage of triode Q2 by resistance R3, and the emitter of triode Q2 connects 5V power supply, and collector electrode connects 1 pin of buzzer FM, another pin ground connection of buzzer FM; 7 pin of described main control chip STC89C52RC are connected with the collector electrode of triode Q3 by potentiometer R4, the grounded emitter of triode Q3, the base stage of triode Q3 is connected with 2 ends of pyroelectric sensor RSD by resistance R8, the 1 termination 5V power supply of pyroelectric sensor RSD just, the 3 end ground connection of pyroelectric sensor RSD; 9 pin of described main control chip STC89C52RC are received on power supply by resistance R1 and reset switch RST, and the negative pole of electric capacity C3 connects 9 pin of main control chip STC89C52RC, and the positive pole of electric capacity C3 is connected with power supply; A resistance R2 is connected with between 9 pin of main control chip STC89C52RC and ground; 13 pin of main control chip STC89C52RC connect the port one of remote controller receiver YKQ, port 2 ground connection of remote controller receiver YKQ, and port 3 connects power supply, and is connected with an electric capacity C4 between port 2 and port 3; 18,19 pin of described main control chip STC89C52RC are connected on the two ends of crystal oscillator Y1, the two ends of described crystal oscillator Y1 are in series with electric capacity C1 and C2 successively, the junction ground connection of electric capacity C1 and C2; 1,2 pin of AC blocks AC connect 220V alternating current, export+5V power supply VCC, the negativing ending grounding of power supply VCC, and be connected with an electric capacity C5 between both positive and negative polarity by rectification circuit module DC.
2. intelligent power saving control circuit according to claim 1, it is characterized in that: 1 pin of described chip U1 is received on power supply VCC by resistance R1 and reset switch S1, and connect between 1 pin and power supply VCC of chip U1 an electric capacity C3, resistance R2 are connected between 1 pin of chip U1 and ground; 2 pin of chip U1 and 3 pin are connected respectively to 4 pin and 6 pin of liquid crystal display circuit U2, and its 4 and 5 underfooting is connected on the two ends of crystal oscillator Y1; 1 pin of described crystal oscillator Y1 is connected to the ground by electric capacity C2, and 2 pin are connected to the ground by C1; 6,7,8,9 pin of described chip U1 are connected to the ground respectively by switch S 2, S3, S4, S5; The base stage of the 11 pin connecting triode Q1 of chip U1, the grounded collector of triode Q1, emitter connects diode D1 negative electrode, the anode of diode D1 meets power supply VCC by resistance R3, and 7,8,9,10,11,12,13,14 pin of liquid crystal display circuit U2 are connected with 12,13,14,15,16,17,18,19 pin of chip U1 respectively; 2 pin of potentiometer R4 connect 3 pin of liquid crystal display circuit U2, and 1,3 pin of adjustable potentiometer R4 connect VCC and the ground of power supply respectively.
3. intelligent power saving control circuit according to claim 1 and 2, is characterized in that: the chip that described clock circuit TIMER adopts is DS1302 clock chip.
4. intelligent power saving control circuit according to claim 3, is characterized in that: described liquid crystal display circuit U2 is LCD1602 liquid crystal display.
5. intelligent power saving control circuit according to claim 4, is characterized in that: the signal processing integrated circuit chip that described pyroelectric sensor RSD uses is BISS0001 chip.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510019121.5A CN105050225B (en) | 2015-01-13 | 2015-01-13 | A kind of intelligent power saving control circuit |
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| CN201510019121.5A CN105050225B (en) | 2015-01-13 | 2015-01-13 | A kind of intelligent power saving control circuit |
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| CN105050225A true CN105050225A (en) | 2015-11-11 |
| CN105050225B CN105050225B (en) | 2018-06-05 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201063198Y (en) * | 2007-07-13 | 2008-05-21 | 王荣庆 | Infrared inducer with infrared remote control |
| CN201820106U (en) * | 2010-10-27 | 2011-05-04 | 广州市番禺奥莱照明电器有限公司 | Infrared induction controller with infrared remote control function |
| CN203313472U (en) * | 2013-05-23 | 2013-11-27 | 中国建筑股份有限公司 | Intelligent lighting system |
| CN203827562U (en) * | 2014-03-24 | 2014-09-10 | 南京信息工程大学 | Illumination energy saving controller |
| CN204305437U (en) * | 2015-01-13 | 2015-04-29 | 南京理工大学泰州科技学院 | Intelligent power saving control circuit |
-
2015
- 2015-01-13 CN CN201510019121.5A patent/CN105050225B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201063198Y (en) * | 2007-07-13 | 2008-05-21 | 王荣庆 | Infrared inducer with infrared remote control |
| CN201820106U (en) * | 2010-10-27 | 2011-05-04 | 广州市番禺奥莱照明电器有限公司 | Infrared induction controller with infrared remote control function |
| CN203313472U (en) * | 2013-05-23 | 2013-11-27 | 中国建筑股份有限公司 | Intelligent lighting system |
| CN203827562U (en) * | 2014-03-24 | 2014-09-10 | 南京信息工程大学 | Illumination energy saving controller |
| CN204305437U (en) * | 2015-01-13 | 2015-04-29 | 南京理工大学泰州科技学院 | Intelligent power saving control circuit |
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| CN105050225B (en) | 2018-06-05 |
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Effective date of registration: 20231116 Address after: No.98, Yingchun East Road, hailing Industrial Park, Taizhou City, Jiangsu Province 225300 Patentee after: TAIZHOU SHUANGYU ELECTRONICS CO.,LTD. Address before: 214101 room 506, building 5, No. 19, Erquan East Road, Huizhi enterprise center, Xishan Economic and Technological Development Zone, Wuxi City, Jiangsu Province Patentee before: Wuxi Suda Taihe Software Co.,Ltd. |