CN204442317U - A kind of timing system based on Internet of Things - Google Patents
A kind of timing system based on Internet of Things Download PDFInfo
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- CN204442317U CN204442317U CN201520244940.5U CN201520244940U CN204442317U CN 204442317 U CN204442317 U CN 204442317U CN 201520244940 U CN201520244940 U CN 201520244940U CN 204442317 U CN204442317 U CN 204442317U
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Abstract
The utility model discloses a kind of timing system based on Internet of Things, comprise chip U1, relay J, rectifier bridge Q, light-emitting diode D1, resistance R1 and electric capacity C1.The timing system based on Internet of Things that the utility model provides, by using cheap chip U1 and some exterior electrical components, not only structure is simple, and make the cost of whole system lower, by changing the value of resistance R1 and electric capacity C1, the different timing system of timed interval can be produced and send to external reception device by monolithic processor controlled GPRS module, being applicable to the demand of various different client, long service life.
Description
Technical field
The utility model relates to a kind of timing system, specifically a kind of timing system based on Internet of Things.
Background technology
Housing intelligent is the prior development direction of the following intelligent dwelling building of China, and the basic timing function intelligentized basis that is Internet of Things, although the Technical comparing of this respect is many, but be the utilization of single electrical equipment aspect mostly, do not apply on Internet of Things, therefore, develop a set of function and structure rationally, the Internet of Things timing of the high performance-price ratio that comprises multiple technologies and function has important practical significance.
Utility model content
The purpose of this utility model is to provide the timing system based on Internet of Things of a kind of circuit structure simply with timing function, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of timing system based on Internet of Things, comprise chip U1, relay J, rectifier bridge Q, light-emitting diode D1, resistance R1 and electric capacity C1, described chip U1 pin 9 connects electric capacity C1, chip U1 pin 10 contact resistance R2, chip U1 pin 11 contact resistance R1, the resistance R1 other end is the contact resistance R2 other end and the electric capacity C1 other end respectively, described chip U1 pin 16 connects electric capacity C3 respectively, light-emitting diode D1 positive pole, resistance R5, diode D5 negative pole, resistance R6 and resistance R7, light-emitting diode D1 negative pole connects earth resistance R3, described chip U1 pin 12 connects diode D2 negative pole, diode D2 positive pole is the contact resistance R5 other end respectively, diode D3 positive pole and diode D4 positive pole, diode D4 negative pole connects chip U1 pin 15, chip U1 pin 1 connects the electric capacity C3 other end respectively, diode D3 negative pole and resistance R4, resistance R4 other end connecting triode VT base stage, triode VT collector electrode connects diode D5 positive pole and relay J coil respectively, the relay J coil other end contact resistance R6 other end, described triode VT emitter contact resistance R9 ground connection, the resistance R9 other end connects diode D6 positive pole and rectifier bridge Q pin 3 respectively, diode D6 negative pole is the contact resistance R7 other end and rectifier bridge Q pin 1 respectively, rectifier bridge Q pin 2 is contact resistance R10 and electric capacity C4 respectively, the electric capacity C4 other end is the contact resistance R10 other end and 220V alternating current respectively, the 220V alternating current other end connects rectifier bridge Q pin 4, J-1 one end, described relay J contact connects power supply VCC, the relay J contact J-1 other end connects single-chip microcomputer, single-chip microcomputer also connects GPRS module, described single-chip microcomputer adopts AT89C51.
As further program of the utility model: described chip U1 model is CD4060.
As further program of the utility model: described relay J contact J-1 is normally opened contact.
As the utility model further scheme: described power supply VCC voltage is 5V.
Compared with prior art, the beneficial effects of the utility model are: the timing system based on Internet of Things that the utility model provides, by using cheap chip U1 and some exterior electrical components, not only structure is simple, and make the cost of whole system lower, by changing the value of resistance R1 and electric capacity C1, the different timing system of timed interval can be produced and send to external reception device by monolithic processor controlled GPRS module, be applicable to the demand of various different client, long service life.
Accompanying drawing explanation
Fig. 1 is a kind of circuit diagram of the timing system based on Internet of Things.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of timing system based on Internet of Things, comprise chip U1, relay J, rectifier bridge Q, light-emitting diode D1, resistance R1 and electric capacity C1, chip U1 pin 9 connects electric capacity C1, chip U1 pin 10 contact resistance R2, chip U1 pin 11 contact resistance R1, the resistance R1 other end is the contact resistance R2 other end and the electric capacity C1 other end respectively, chip U1 pin 16 connects electric capacity C3 respectively, light-emitting diode D1 positive pole, resistance R5, diode D5 negative pole, resistance R6 and resistance R7, light-emitting diode D1 negative pole connects earth resistance R3, chip U1 pin 12 connects diode D2 negative pole, diode D2 positive pole is the contact resistance R5 other end respectively, diode D3 positive pole and diode D4 positive pole, diode D4 negative pole connects chip U1 pin 15, chip U1 pin 1 connects the electric capacity C3 other end respectively, diode D3 negative pole and resistance R4, resistance R4 other end connecting triode VT base stage, triode VT collector electrode connects diode D5 positive pole and relay J coil respectively, the relay J coil other end contact resistance R6 other end, triode VT emitter contact resistance R9 ground connection, the resistance R9 other end connects diode D6 positive pole and rectifier bridge Q pin 3 respectively, diode D6 negative pole is the contact resistance R7 other end and rectifier bridge Q pin 1 respectively, rectifier bridge Q pin 2 is contact resistance R10 and electric capacity C4 respectively, the electric capacity C4 other end is the contact resistance R10 other end and 220V alternating current respectively, the 220V alternating current other end connects rectifier bridge Q pin 4, J-1 one end, relay J contact connects power supply VCC, the relay J contact J-1 other end connects single-chip microcomputer, single-chip microcomputer also connects GPRS module, single-chip microcomputer adopts AT89C51.
Chip U1 model is CD4060.
Relay J contact J-1 is normally opened contact.
Power supply VCC voltage is 5V.
Operation principle of the present utility model is: circuit is by after electric capacity C4 and bleeder resistance R10 step-down, and through rectifier bridge Q rectification, after voltage stabilizing didoe D6 voltage stabilizing, obtaining the direct voltage of about 12V, is chip U1 and other circuit supply.Chip U1 is 14 binary countings/frequency divider integrated circuit, by being made up of the clock oscillator of certain frequency the internal circuit of resistance R1, resistance R2, electric capacity C1 and chip U1, for the timing of chip U1 provides clock pulse.When after power on circuitry, first stand-by period working clearance of access arrangement, chip U1 is inner by realizing time delay to the counting of clock pulse and frequency division, when timing time then, chip U1 pin 1 exports high level, make triode VT conducting, relay J obtains electric, sends a signal to external reception device by Single-chip Controlling GPRS module.Now, chip U1 starts again to carry out timing to equipment task time, and then, the pin 1 of chip U1 becomes low level to timing again, and triode TV is ended, and equipment quits work.Now, chip U1 automatically resets, and starts again timing next time, thus equipment can be made to carry out timing cycle work according to setting-up time, and wherein, light-emitting diode D1 is relay indicating light.
Claims (4)
1. the timing system based on Internet of Things, comprise chip U1, relay J, rectifier bridge Q, light-emitting diode D1, resistance R1 and electric capacity C1, it is characterized in that, described chip U1 pin 9 connects electric capacity C1, chip U1 pin 10 contact resistance R2, chip U1 pin 11 contact resistance R1, the resistance R1 other end is the contact resistance R2 other end and the electric capacity C1 other end respectively, described chip U1 pin 16 connects electric capacity C3 respectively, light-emitting diode D1 positive pole, resistance R5, diode D5 negative pole, resistance R6 and resistance R7, light-emitting diode D1 negative pole connects earth resistance R3, described chip U1 pin 12 connects diode D2 negative pole, diode D2 positive pole is the contact resistance R5 other end respectively, diode D3 positive pole and diode D4 positive pole, diode D4 negative pole connects chip U1 pin 15, chip U1 pin 1 connects the electric capacity C3 other end respectively, diode D3 negative pole and resistance R4, resistance R4 other end connecting triode VT base stage, triode VT collector electrode connects diode D5 positive pole and relay J coil respectively, the relay J coil other end contact resistance R6 other end, described triode VT emitter contact resistance R9 ground connection, the resistance R9 other end connects diode D6 positive pole and rectifier bridge Q pin 3 respectively, diode D6 negative pole is the contact resistance R7 other end and rectifier bridge Q pin 1 respectively, rectifier bridge Q pin 2 is contact resistance R10 and electric capacity C4 respectively, the electric capacity C4 other end is the contact resistance R10 other end and 220V alternating current respectively, the 220V alternating current other end connects rectifier bridge Q pin 4, J-1 one end, described relay J contact connects power supply VCC, the relay J contact J-1 other end connects single-chip microcomputer, single-chip microcomputer also connects GPRS module, described single-chip microcomputer adopts AT89C51.
2. the timing system based on Internet of Things according to claim 1, is characterized in that, described chip U1 model is CD4060.
3. the timing system based on Internet of Things according to claim 1, is characterized in that, described relay J contact J-1 is normally opened contact.
4. the timing system based on Internet of Things according to claim 1, is characterized in that, described power supply VCC voltage is 5V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244940.5U CN204442317U (en) | 2015-04-22 | 2015-04-22 | A kind of timing system based on Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244940.5U CN204442317U (en) | 2015-04-22 | 2015-04-22 | A kind of timing system based on Internet of Things |
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| Publication Number | Publication Date |
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| CN204442317U true CN204442317U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520244940.5U Active CN204442317U (en) | 2015-04-22 | 2015-04-22 | A kind of timing system based on Internet of Things |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154142A (en) * | 2017-06-15 | 2017-09-12 | 合肥讯邦网络科技有限公司 | A kind of electronic information wireless communication control system |
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2015
- 2015-04-22 CN CN201520244940.5U patent/CN204442317U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154142A (en) * | 2017-06-15 | 2017-09-12 | 合肥讯邦网络科技有限公司 | A kind of electronic information wireless communication control system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Xihu District Hangzhou City, Zhejiang province 310000 Wensan Road No. 630, room 218 Patentee after: Zhejiang 1one Technology Co., Ltd. Address before: Xihu District Hangzhou City, Zhejiang province 310000 Wensan Road No. 630, room 218 Patentee before: Hangzhou Yi Wang new science and technology Co., Ltd |