CN107230971A - One kind is with light-operated longitude and latitude intelligent power protection device and control flow - Google Patents
One kind is with light-operated longitude and latitude intelligent power protection device and control flow Download PDFInfo
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- CN107230971A CN107230971A CN201710565093.6A CN201710565093A CN107230971A CN 107230971 A CN107230971 A CN 107230971A CN 201710565093 A CN201710565093 A CN 201710565093A CN 107230971 A CN107230971 A CN 107230971A
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- longitude
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
- H02H7/262—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations involving transmissions of switching or blocking orders
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/06—Details with automatic reconnection
- H02H3/066—Reconnection being a consequence of eliminating the fault which caused disconnection
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Emergency Protection Circuit Devices (AREA)
Abstract
The invention discloses one kind with light-operated longitude and latitude intelligent power protection device and control flow; a kind of to include power supply circuit, input circuit, single chip machine controlling circuit and output control and display circuit with light-operated longitude and latitude intelligent power protection device, input circuit is made up of signal input with amplifying circuit, key circuit and clock circuit；Output control is made up of with display circuit control relay circuit, LCD display circuit and light indicating circuit；The output end of signal input and amplifying circuit, key circuit and clock circuit is all connected to the input of single-chip microcomputer；The output end of single-chip microcomputer is connected to the input of control relay circuit, LCD display circuit and light indicating circuit, and control flow includes system power supply；Data acquisition；Data processing；Control load break-make；The invention possesses powerful Circuit management system, when circuit breaks down can timely power-off protection, while also having the function of automatic reclosing, manual maintenance cost can be reduced, efficiency is improved.
Description
Technical field
The present invention relates to electrical equipment technical field, especially one kind is with light-operated longitude and latitude intelligent power protection device and control
Flow processed.
Background technology
The circuit protection only one of which air switch of many families and factory is protected in the life of modernization, is not had
Standby other defencive functions, such as earth leakage protective.Cause the circuit trace of family and factory to become increasingly complex, peace greatly reduces
The maintainability and reliability of full equipment add maintenance cost and operating efficiency.But there is also many for common Protector for using electricity
Unfavorable factor；Its function is single, and electrical equipment can not be protected in overtension or when too low；When electric current is excessive can not and
When disconnect protection arrive electrical equipment；Existing protection device after tripping can not automatic decision and combined floodgate, need manual administration；Specific
Under the conditions of the electricity consumption for needing the control of light-operated or longitude and latitude, common Protector for using electricity can not also complete this control.
Therefore, existing Protector for using electricity is generally that function is single, and cost is high, and efficiency is low, the shortcomings of time-consuming.
The content of the invention
It is an object of the invention to provide one kind with light-operated longitude and latitude intelligent power protection device and control flow, to solve
The problem of being proposed in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of protected with light-operated longitude and latitude intelligent power fills
Put, including power supply circuit, input circuit, single chip machine controlling circuit and output control and display circuit, input circuit is defeated by signal
Enter and constituted with amplifying circuit, key circuit and clock circuit；Single chip machine controlling circuit by singlechip group into；Output control and display
Circuit is made up of control relay circuit, LCD display circuit and light indicating circuit；Signal is inputted and amplifying circuit, button electricity
The output end of road and clock circuit is all connected to the input of single-chip microcomputer；The output end of single-chip microcomputer is connected to Control
The input of circuit, LCD display circuit and light indicating circuit.
It is preferred that, power supply circuit is made up of decompression chip U4 and decompression chip U5, decompression chip U4 input series electrical
Hold the common end grounding that C13 is connected to decompression chip U4, electric capacity C13 shunt capacitances C1 connects positive 12V voltages；It is depressured chip U4 output
End series capacitance C12 is connected to decompression chip U4 common end grounding, electric capacity C12 two ends shunt capacitance CE1 and variable resistor RV1,
And export positive 5V voltages；Decompression chip U5 input series capacitance C3 is connected to decompression chip U5 common end grounding, is depressured core
Piece U5 output end series capacitance C14 is connected to decompression chip U5 common end grounding, electric capacity C14 two ends also shunt capacitance C19 and
Electric capacity C15.
It is preferred that, signal input is made up of with amplifying circuit signal terminal J1 and operational amplifier U2, signal terminal J1's
The connecting resistance R5 of port 5 introduces input signal, and signal terminal J1 port 5 goes back connecting resistance R12 and is connected to positive 5V voltages, connecting resistance R10
Ground connection；Operational amplifier U2 is amplified by the signal terminal J1 input signals introduced.
It is preferred that, key circuit includes button（KEY1、KEY2、KEY3、KEY4）, button KEY1 is electrically connected at single-chip microcomputer
On.
It is preferred that, clock circuit is made up of high precision clock chip U3, super capacitor E1 and diode D3, high precision clock
The chip U3 series resistance R8 of pin 2 is connected on positive 5V voltages；The series resistance R7 of pin 13 is connected on positive 5V voltages；When high-precision
One end that clock chip U3 pin 6 and pin 7 meets super capacitor E1 and electric capacity C2 respectively forms closed-loop path；Super capacitor E1's
Negative pole is grounded, and positive pole series diode D3 is connected on positive 5V voltages.
It is preferred that, reset circuit built in single-chip microcomputer and crystal oscillating circuit.
It is preferred that, control relay circuit is by relay（K1、K2）With relay special chip U6 compositions, relay（K1、
K2）The equal contact relay special chip U6 of 1 pin pin 1 on, relay（K1、K2）The equal contact relay special chip U6 of 3 pin
Pin 4 on.
It is preferred that, LCD display circuit includes liquid crystal display CON1 and word-base chip U7, and liquid crystal display CON1 and word-base chip U7 are equal
It is electrically connected at the control end of single-chip microcomputer.
It is preferred that, light indicating circuit includes light emitting diode（LED1、LED2、LED3、LED4、LED5）, light-emitting diodes
Pipe（LED1、LED2、LED3、LED4、LED5）Positive pole difference series resistance R1, resistance R2, resistance R3, resistance R4 and resistance
R5, light emitting diode（LED1、LED2、LED3、LED4、LED5）Negative pole be connected in parallel on positive 5V voltages.
Another technical problem to be solved by the present invention is that to the control flow with light-operated longitude and latitude intelligent power protection device,
Comprise the following steps：
S1：System power supply；System is powered by civil power power taking, and decompression is carried out and steady by being depressured chip U4 and decompression chip U5
Pressure, is powered with 12V and 5V to each circuit；
S2：Data acquisition；Voltage, load end electric current and the load leakage current of the current input civil power of collection, are sensed by brightness
Device gathers the brightness data of current environment；By high precision clock chip U3, current time data is obtained；By RS485 or
RS232 interface transfer control instructions；Data and instruction carry out computing and analysis by passing single-chip computer control system after processing back.
S3：Data processing；Single-chip microcomputer completes collection data and computing and analysis, and calculates current longitude and latitude by algorithm
Sun set/raise time, single-chip microcomputer is monitored in real time to the data of all collections, and note abnormalities data, and load end will be protected
Shield.
S4：Control load break-make；Pass through relay（K1、K2）The break-make of live wire and zero line is controlled to complete respectively, monolithic
After the analysis and processing of the machine control complete paired data of circuit, will send out break-make corresponding instructs to control relay circuit, relay
Control circuit control relay（K1、K2）Complete corresponding actions.
Compared with prior art, beneficial effect of the present invention：
1st, this is with light-operated longitude and latitude intelligent power protection device, and power distribution protection, is illuminated on the electricity protections such as lighting engineering out of doors
There is a great big market demand, product can realize that integrated multi-functional is protected, integrated electric leakage, overvoltage, under-voltage, overcurrent protection can be with
Change currently existing scheme.The product of the present invention replaces earth leakage circuit-breaker+longitude and latitude controller+overvoltage-undervoltage protector+breaker
Etc. the installation of the protector of multiple combinations；Small volume, easy for installation, protection is more comprehensively；Its design makes product more practicality.
2nd, this possesses powerful Circuit management system with light-operated longitude and latitude intelligent power protection device, when event occurs in circuit
During barrier can timely power-off protection, while also having the function of automatic reclosing, manual maintenance cost is reduced to a certain extent,
Greatly improve efficiency.
Brief description of the drawings
Fig. 1 is total system theory diagram of the invention；
Fig. 2 is single-chip microcomputer catenation principle block diagram of the invention；
Fig. 3 is power supply circuit of the invention；
Signal inputs and amplification circuit diagram of the Fig. 4 for the present invention；
Fig. 5 is key circuit figure of the invention；
Fig. 6 is clocking scheme of the invention；
Fig. 7 is single chip circuit figure of the invention；
Fig. 8 is control relay circuit of the invention
Fig. 9 is LCD display circuit figure of the invention；
Figure 10 is light indicating circuit figure of the invention；
Monitoring and protection flow chart of the Figure 11 for the power network of the present invention；
Figure 12 is longitude and latitude and light-operated control flow chart of the invention.
In figure：1 power supply circuit, 2 input circuits, the input of 21 signals and amplifying circuit, 22 key circuits, 23 clock circuits, 3
Single chip machine controlling circuit, 31 single-chip microcomputers, 4 output controls and display circuit, 41 control relay circuits, 42 LCD display circuits,
43 light indicating circuits.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1, Fig. 2 and Fig. 7, the embodiment of the present invention, it is a kind of with light-operated longitude and latitude intelligent power protection device, bag
Power supply circuit 1, input circuit 2, single chip machine controlling circuit 3 and output control and display circuit 4 are included, input circuit 2 is defeated by signal
Enter and constituted with amplifying circuit 21, key circuit 22 and clock circuit 23；Single chip machine controlling circuit 3 is made up of single-chip microcomputer 31, monolithic
Reset circuit and crystal oscillating circuit built in machine 31, the wide 3-5.5V of operating voltage, band ADC（Analog-to-digital conversion）, band serial ports, the speed of service
Greatly, capacity is big, anti-interference strong；Single-chip microcomputer 31 will complete the collection and analysis of input signal, carry out the calculating of longitude and latitude algorithm, warp
After crossing computing and comparing, corresponding control unit is controlled；Output control is shown with display circuit 4 by control relay circuit 41, LCD
Show that circuit 42 and light indicating circuit 43 are constituted；Signal inputs defeated with amplifying circuit 21, key circuit 22 and clock circuit 23
Go out the input that end is all connected to single-chip microcomputer 31；The output end of single-chip microcomputer 31 is connected to control relay circuit 41, LCD and shown
Show the input of circuit 42 and light indicating circuit 43.
It is a kind of with light-operated longitude and latitude intelligent power protection device referring to Fig. 3, in the embodiment of the present invention, power supply circuit 1 by
Chip U4 and decompression chip U5 compositions are depressured, decompression chip U4 input series capacitance C13 is connected to the public of decompression chip U4
End ground connection, electric capacity C13 shunt capacitances C1 connects positive 12V voltages；Decompression chip U4 output end series capacitance C12 is connected to decompression chip
U4 common end grounding, electric capacity C12 two ends shunt capacitance CE1 and variable resistor RV1, and export positive 5V voltages；It is depressured chip U5
Input series capacitance C3 be connected to decompression chip U5 common end grounding, decompression chip U5 output end series capacitance C14 connects
To decompression chip U5 common end grounding, electric capacity C14 two ends also shunt capacitance C19 and electric capacity C15；The effect of power supply circuit 1 is：
Effect is filtered by electric capacity C1, electric capacity C3, electric capacity C13 by the 12V voltages of input, then respectively through decompression chip
12V voltage drops into 3.3V and 5V, are finally carried out capacitor filtering, 3.3V supply LCD display circuits 42,5V by U4, decompression chip U5
Other circuits are supplied to use.
It is a kind of with light-operated longitude and latitude intelligent power protection device referring to Fig. 4, in the embodiment of the present invention, signal input with
Amplifying circuit 21 is made up of signal terminal J1 and operational amplifier U2, and the signal terminal J1 connecting resistance R5 of port 5 introduces input letter
Number, signal terminal J1 port 5 goes back connecting resistance R12 and is connected to positive 5V voltages, connecting resistance R10 ground connection；Operational amplifier U2 passes through letter
The input signal amplification that number terminal J1 is introduced, electric capacity and resistance, are handled the multiple that signal amplifies, finally by after processing
Signal is transmitted to single-chip microcomputer 31.
Referring to Fig. 5, in the embodiment of the present invention, one kind is with light-operated longitude and latitude intelligent power protection device, key circuit 22
Including button（KEY1、KEY2、KEY3、KEY4）, button KEY1 is electrically connected on single-chip microcomputer 31, can be achieved client by oneself
Demand arrange parameter, when any one button is pressed, KEY1 will export a low level to single-chip microcomputer 31, and single-chip microcomputer 31 is come with this
Whether identification user has button operation.
Referring to Fig. 6, in the embodiment of the present invention, one kind is with light-operated longitude and latitude intelligent power protection device, clock circuit 23
It is made up of high precision clock chip U3, super capacitor E1 and diode D3, the high precision clock chip U3 series resistance R8 of pin 2
It is connected on positive 5V voltages；The series resistance R7 of pin 13 is connected on positive 5V voltages；High precision clock chip U3 pin 6 and pin 7
The one end for meeting super capacitor E1 and electric capacity C2 respectively forms closed-loop path；Super capacitor E1 negative pole ground connection, two poles of positive pole series connection
Pipe D3 is connected on positive 5V voltages, and high precision clock chip U3 provide clock source for whole system, it is ensured that system can be when specific
Between realize switching on and shutting down；Super capacitor E1 is clock stand-by power supply, and when the main power supply of system disconnects, super capacitor E1 will provide electricity
Source, it is ensured that clock is being run always；Diode D3 is used to charge and power to clock chip U3 to super capacitor E1.
Referring to Fig. 8, in the embodiment of the present invention, one kind is with light-operated longitude and latitude intelligent power protection device, Control
Circuit 41 is by relay（K1、K2）With relay special chip U6 compositions, relay（K1、K2）The equal contact relay of 1 pin it is special
On chip U6 pin 1, relay（K1、K2）The equal contact relay special chip U6 of 3 pin pin 4 on, output control with it is aobvious
Show the major control relay of circuit 4（K1、K2）Break-make, so that the break-make of control load is realized, in relay special chip U6
Portion includes metal-oxide-semiconductor and protection circuit, can drive the inductive loads such as relay, motor.
Referring to Fig. 9, in the embodiment of the present invention, one kind is with light-operated longitude and latitude intelligent power protection device, LCD display circuit
42 include the control that liquid crystal display CON1 and word-base chip U7, liquid crystal display CON1 and word-base chip U7 are electrically connected at single-chip microcomputer 31
End, liquid crystal display CON1 shows all kinds of Chinese-English words under MCU control signal and word-base chip U7 cooperation.
Referring to Fig. 10, in the embodiment of the present invention, it is a kind of with light-operated longitude and latitude intelligent power protection device, lamplight pointing electricity
Road 43 includes light emitting diode（LED1、LED2、LED3、LED4、LED5）, light emitting diode（LED1、LED2、LED3、LED4、
LED5）Positive pole difference series resistance R1, resistance R2, resistance R3, resistance R4 and resistance R5, light emitting diode（LED1、LED2、
LED3、LED4、LED5）Negative pole be connected in parallel on positive 5V voltages；Light emitting diode（LED1、LED2、LED3、LED4、LED5）
Indicated as necessary.
Refer in Figure 11 and Figure 12, the embodiment of the present invention, to the control with light-operated longitude and latitude intelligent power protection device
Flow, comprises the following steps：
The first step：System power supply；System is powered by civil power power taking, by be depressured chip U4 and decompression chip U5 carry out decompression and
Voltage stabilizing, is powered with 12V and 5V to each circuit；
Second step：Data acquisition；Voltage, load end electric current and the load leakage current of the current input civil power of collection, pass through brightness
Sensor gathers the brightness data of current environment；By high precision clock chip U3, current time data is obtained；Pass through
RS485 or RS232 interface transfer control instructions；Data and instruction carry out computing by passing the control system of single-chip microcomputer 31 after processing back
And analysis.
3rd step：Data processing；Single-chip microcomputer 31 completes collection data and computing and analysis, and calculates current warp by algorithm
The sun set/raise time of latitude, the data of 31 pairs of all collections of single-chip microcomputer are monitored in real time, and note abnormalities data, will be to load
Protected at end.
4th step：Control load break-make；Pass through relay（K1、K2）The break-make of live wire and zero line is controlled to complete respectively,
After the analysis and processing of the complete paired data of single chip machine controlling circuit 3, will send out break-make corresponding instructs to control relay circuit 41,
The control relay of control relay circuit 41（K1、K2）Complete corresponding actions.
Traditional longitude and latitude algorithm is, it is necessary to which the latitude and longitude coordinates of user's offer current location, very big inconvenience is brought to user.
Protector is got rid of cumbersome latitude and longitude coordinates point and set, directly set by Chinese geography zoning using advanced algorithm is created
Put, so as to very easily obtain sun set/raise time, user can also be entered by local actual situation to sun set/raise time
Row fine setting operation, so as to very easily be applied to street lighting lighting engineering.Specific zoning is as shown in table 1：
| Position | Include provinces and cities | Give tacit consent to longitude | Give tacit consent to latitude |
| East China | Shanghai City, Jiangsu Province, Zhejiang Province, Anhui Province, Jiangxi Province, Shandong Province, Fujian Province, Taiwan Province | 117.25 | 31.83 |
| North China | Beijing, Tianjin, Shanxi Province, Hebei province, Inner Mongolia Autonomous Region middle part | 116.4 | 39.9 |
| Central China | Henan Province, Hubei Province, Hunan Province | 114.3 | 30.6 |
| South China | Guangdong Province, Guangxi Zhuang Autonomous Region, Hainan Province, the Hong Kong Special Administrative Region, Macao Special Administrative Region | 112.47 | 23.05 |
| Southwest | Chongqing City, Sichuan Province, Guizhou Province, Yunnan Province, Tibet Autonomous Region | 91.13 | 29.65 |
| Northwest | Shaanxi Province, Gansu Province, Qinghai Province, Ningxia Hui Autonomous Region, Xinjiang Uygur Autonomous Regions, the western Alashan League in Inner Mongolia Autonomous Region | 98.27 | 39.8 |
| Northeast | Heilongjiang Province, Jilin Province, Liaoning Province, east Inner Mongolia | 126.53 | 45.8 |
The present invention integrates electricity protection, longitude and latitude and light-operated control and is integrated, and improves the short slab that tradition longitude and latitude is set, completes one
Body intelligent control.Realize that similar function can use the sensor and single-chip microcomputer of different model, but it will be apparent that by member
The modification of device is accordingly to be regarded as content disclosed in this invention and protection scope of the present invention.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (10)
1. one kind is with light-operated longitude and latitude intelligent power protection device, including power supply circuit（1）, input circuit（2）, single-chip microcomputer control
Circuit（3）With output control and display circuit（4）, it is characterised in that：Input circuit（2）By signal input and amplifying circuit
（21）, key circuit（22）And clock circuit（23）Composition；Single chip machine controlling circuit（3）By single-chip microcomputer（31）Composition；Output control
System and display circuit（4）By control relay circuit（41）, LCD display circuit（42）And light indicating circuit（43）Composition；Letter
Number input and amplifying circuit（21）, key circuit（22）And clock circuit（23）Output end be all connected to single-chip microcomputer（31）It is defeated
Enter end；Single-chip microcomputer（31）Output end be connected to control relay circuit（41）, LCD display circuit（42）And lamplight pointing
Circuit（43）Input.
2. one kind according to claim 1 is with light-operated longitude and latitude intelligent power protection device, it is characterised in that：Power supply circuit（1）
It is made up of decompression chip U4 and decompression chip U5, decompression chip U4 input series capacitance C13 is connected to decompression chip U4 public affairs
End is grounded altogether, and electric capacity C13 shunt capacitances C1 connects positive 12V voltages；Decompression chip U4 output end series capacitance C12 is connected to decompression core
Piece U4 common end grounding, electric capacity C12 two ends shunt capacitance CE1 and variable resistor RV1, and export positive 5V voltages；It is depressured chip
U5 input series capacitance C3 is connected to decompression chip U5 common end grounding, decompression chip U5 output end series capacitance C14
It is connected to decompression chip U5 common end grounding, electric capacity C14 two ends also shunt capacitance C19 and electric capacity C15.
3. one kind according to claim 1 is with light-operated longitude and latitude intelligent power protection device, it is characterised in that：Signal is inputted with putting
Big circuit（21）It is made up of signal terminal J1 and operational amplifier U2, the signal terminal J1 connecting resistance R5 of port 5 introduces input letter
Number, signal terminal J1 port 5 goes back connecting resistance R12 and is connected to positive 5V voltages, connecting resistance R10 ground connection；Operational amplifier U2 passes through letter
The input signal amplification that number terminal J1 is introduced.
4. one kind according to claim 1 is with light-operated longitude and latitude intelligent power protection device, it is characterised in that：Key circuit（22）
Including button（KEY1、KEY2、KEY3、KEY4）, button KEY1 is electrically connected at single-chip microcomputer（31）On.
5. one kind according to claim 1 is with light-operated longitude and latitude intelligent power protection device, it is characterised in that：Clock circuit（23）
It is made up of high precision clock chip U3, super capacitor E1 and diode D3, the high precision clock chip U3 series resistance R8 of pin 2
It is connected on positive 5V voltages；The series resistance R7 of pin 13 is connected on positive 5V voltages；High precision clock chip U3 pin 6 and pin 7
The one end for meeting super capacitor E1 and electric capacity C2 respectively forms closed-loop path；Super capacitor E1 negative pole ground connection, two poles of positive pole series connection
Pipe D3 is connected on positive 5V voltages.
6. one kind according to claim 1 is with light-operated longitude and latitude intelligent power protection device, it is characterised in that：Single-chip microcomputer（31）It is interior
Put reset circuit and crystal oscillating circuit.
7. one kind according to claim 1 is with light-operated longitude and latitude intelligent power protection device, it is characterised in that：Control electricity
Road（41）By relay（K1、K2）With relay special chip U6 compositions, relay（K1、K2）The equal contact relay of 1 pin it is special
On chip U6 pin 1, relay（K1、K2）The equal contact relay special chip U6 of 3 pin pin 4 on.
8. one kind according to claim 1 is with light-operated longitude and latitude intelligent power protection device, it is characterised in that：LCD display circuit
（42）Including liquid crystal display CON1 and word-base chip U7, liquid crystal display CON1 and word-base chip U7 are electrically connected at single-chip microcomputer（31）'s
Control end.
9. one kind according to claim 1 is with light-operated longitude and latitude intelligent power protection device, it is characterised in that：Light indicating circuit
（43）Including light emitting diode（LED1、LED2、LED3、LED4、LED5）, light emitting diode（LED1、LED2、LED3、LED4、
LED5）Positive pole difference series resistance R1, resistance R2, resistance R3, resistance R4 and resistance R5, light emitting diode（LED1、LED2、
LED3、LED4、LED5）Negative pole be connected in parallel on positive 5V voltages.
10. a kind of according to claim 1 to the control flow with light-operated longitude and latitude intelligent power protection device, its feature exists
In：Comprise the following steps：
S1：System power supply；System is powered by civil power power taking, and decompression is carried out and steady by being depressured chip U4 and decompression chip U5
Pressure, is powered with 12V and 5V to each circuit；
S2：Data acquisition；Voltage, load end electric current and the load leakage current of the current input civil power of collection, are sensed by brightness
Device gathers the brightness data of current environment；By high precision clock chip U3, current time data is obtained；By RS485 or
RS232 interface transfer control instructions；Data and instruction after processing by passing single-chip microcomputer back（31）Control system carries out computing and divided
Analysis.
S3：Data processing；Single-chip microcomputer（31）Collection data and computing and analysis are completed, and current longitude and latitude is calculated by algorithm
Sun set/raise time, single-chip microcomputer（31）Data to all collections are monitored in real time, and note abnormalities data, and load end will be entered
Row protection.
S4：Control load break-make；Pass through relay（K1、K2）The break-make of live wire and zero line is controlled to complete respectively, single-chip microcomputer control
Circuit processed（3）After the analysis and processing of complete paired data, will send out break-make corresponding instructs to control relay circuit（41）, relay
Device controls circuit（41）Control relay（K1、K2）Complete corresponding actions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710565093.6A CN107230971A (en) | 2017-07-12 | 2017-07-12 | One kind is with light-operated longitude and latitude intelligent power protection device and control flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710565093.6A CN107230971A (en) | 2017-07-12 | 2017-07-12 | One kind is with light-operated longitude and latitude intelligent power protection device and control flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107230971A true CN107230971A (en) | 2017-10-03 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201854477U (en) * | 2010-10-07 | 2011-06-01 | 李彬斌 | Self-coupled power-saving control device for street lamp |
| CN102458017A (en) * | 2010-11-01 | 2012-05-16 | 天津职业大学 | Multi-period street lamp control device |
| CN204012641U (en) * | 2014-06-17 | 2014-12-10 | 林荣坤 | A kind of intelligent bus sky is opened |
| CN204044272U (en) * | 2014-07-07 | 2014-12-24 | 珠海格力电器股份有限公司 | The device of electrical power contacts bad phenomenon in analog electronics use procedure |
| CN204068793U (en) * | 2014-08-27 | 2014-12-31 | 西京学院 | A kind of used in oil well logging pushing device digitlization current control circuit |
| CN204350351U (en) * | 2014-10-24 | 2015-05-20 | 唐山格瑞恩照明设备有限公司 | A kind of full-automatic longitude and latitude controller for road lamp |
| CN207053169U (en) * | 2017-07-12 | 2018-02-27 | 广州庞盛电子科技有限公司 | One kind is with light-operated longitude and latitude intelligent power protection device |
-
2017
- 2017-07-12 CN CN201710565093.6A patent/CN107230971A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201854477U (en) * | 2010-10-07 | 2011-06-01 | 李彬斌 | Self-coupled power-saving control device for street lamp |
| CN102458017A (en) * | 2010-11-01 | 2012-05-16 | 天津职业大学 | Multi-period street lamp control device |
| CN204012641U (en) * | 2014-06-17 | 2014-12-10 | 林荣坤 | A kind of intelligent bus sky is opened |
| CN204044272U (en) * | 2014-07-07 | 2014-12-24 | 珠海格力电器股份有限公司 | The device of electrical power contacts bad phenomenon in analog electronics use procedure |
| CN204068793U (en) * | 2014-08-27 | 2014-12-31 | 西京学院 | A kind of used in oil well logging pushing device digitlization current control circuit |
| CN204350351U (en) * | 2014-10-24 | 2015-05-20 | 唐山格瑞恩照明设备有限公司 | A kind of full-automatic longitude and latitude controller for road lamp |
| CN207053169U (en) * | 2017-07-12 | 2018-02-27 | 广州庞盛电子科技有限公司 | One kind is with light-operated longitude and latitude intelligent power protection device |
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