CN106297177A - The anti-blocking alarm of charging pile for electric vehicle - Google Patents
The anti-blocking alarm of charging pile for electric vehicle Download PDFInfo
- Publication number
- CN106297177A CN106297177A CN201610995902.2A CN201610995902A CN106297177A CN 106297177 A CN106297177 A CN 106297177A CN 201610995902 A CN201610995902 A CN 201610995902A CN 106297177 A CN106297177 A CN 106297177A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
Abstract
The anti-blocking alarm of charging pile for electric vehicle of the present invention, is specifically related to a kind of alarm apparatus preventing charging pile for electric vehicle to be blocked；Solve the technical problem that and be: provide a kind of and be prevented from the alarm apparatus that charging pile for electric vehicle is blocked；The technical scheme is that the anti-blocking alarm of charging pile for electric vehicle, including: charging pile intelligent control module, charging brush card module, charging monitoring modular, charge connector locking control module, acoustic emission module, acoustic receiver module, alarm module and communication module；Described charging pile intelligent control module is connected with above-mentioned charging brush card module, charging monitoring modular, charge connector locking control module, acoustic emission module, acoustic receiver module, alarm module and communication module respectively and carries out communication；The present invention is applicable to power supply department.
Description
Technical field
The anti-blocking alarm of charging pile for electric vehicle of the present invention, is specifically related to a kind of alarm preventing charging pile for electric vehicle to be blocked
Device.
Background technology
Along with the market of electric automobile is more and more active, charging pile is the most quickly applied in each city, the merit of charging pile
The fuel charger inside gas station can be similar to, ground or wall can be fixed on, be installed on public building (public building, market,
Public Parking etc.) and parking lot, residential quarter or charging station in, can be according to the electricity that different electric pressures is various model
Electrical automobile charges.The input of charging pile is directly connected to AC network, and outfan is equipped with charging plug for for electronic vapour
Car charges.Charging pile generally provides normal charge and two kinds of charging modes of quick charge, and people can use specific recharged card
The man-machine interactive interface that charging pile provides is swiped the card use, carries out corresponding charging modes, charging interval, cost data
The operations such as printing, charging pile display screen can show the data such as charge volume, expense, charging interval.
At present, a lot of charging pile for electric vehicle is arranged on Public Parking, has a lot of automobile often to take electric motor car charging
Parking stall, causes a lot of troubles to electric motor car driver, has a strong impact on promoting the use of of electric motor car.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and to be solved technical problem is that: provide one to be prevented from electricity
The alarm apparatus that motor-car charging pile is blocked.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is: the anti-blocking alarm of charging pile for electric vehicle, bag
Include: charging pile intelligent control module, charging brush card module, charging monitoring modular, charge connector locking control module, sound wave are sent out
Penetrate module, acoustic receiver module, alarm module and communication module；
Described charging pile intelligent control module is locked with above-mentioned charging brush card module, charging monitoring modular, charge connector respectively
Control module, acoustic emission module, acoustic receiver module, alarm module are connected with communication module and carry out communication.
The circuit structure of described acoustic emission module is: one end of electric capacity C3 and connect intervalometer IC1 threshold values pin 6 foot and
One end of connecting resistance R1, the other end ground connection of electric capacity C3 after triggering pin 2 foot；The other end of described resistance R1 connects current potential respectively
The fixing end of the one of device W1 and electric discharge pin 7 foot of intervalometer IC1；The sliding end of described potentiometer W1 also connects another of potentiometer W1
Power pins 8 foot of fixing end and intervalometer IC1 is followed by+5V power port；The grounding pin 1 foot ground connection of described intervalometer IC1,
Ground connection after the control pin 5 foot serial capacitance C1 of intervalometer IC1, reset pin 4 foot of intervalometer IC1 is acoustic emission module
Control end a1, the control end a1 of described acoustic emission module to be connected with charging pile intelligent control module；
1 foot of hex inverter IC2,9 feet, 11 feet also connect output pin 3 foot being followed by intervalometer IC1,2 feet of hex inverter IC2,
3 feet, 5 feet connect；8 feet of hex inverter IC2,10 feet also connect the one end being followed by electric capacity C2,4 feet of hex inverter IC2,6
Foot also connects the input being followed by ultrasonic transducer S1；Another of another termination ultrasonic transducer S1 of described electric capacity C2 is defeated
Enter end.
The circuit structure of described acoustic receiver module is: an outfan of ultrasonic transducer S2 connects resistance R10 respectively
One end and one end of electric capacity C4, another outfan of ultrasonic transducer S2 and the equal ground connection of the other end of resistance R10；Described electricity
The other end series resistor R4 holding C4 is followed by 2 feet of dual operational amplifier IC3；The 2 foot concatenation electricity of described dual operational amplifier IC3
Resistance R6 is followed by 1 foot of dual operational amplifier IC3, and the 1 foot serial capacitance C5 and resistance R7 of dual operational amplifier IC3 is followed by double computing
6 feet of amplifier IC3, the 6 foot series resistor R9 of dual operational amplifier IC3 are followed by 7 feet of dual operational amplifier IC3, double computings
One end of 3 foot shunt-wound capacitance C6 of amplifier IC3, one end of resistance R2, one end of resistance R3 are followed by dual operational amplifier IC3's
5 feet；The other end of described electric capacity C6 and the equal ground connection of the other end of resistance R3, another termination+5V power port of described resistance R2；
7 feet of described dual operational amplifier IC3 connect positive input terminal 2 foot of voltage comparator ic 4；Voltage comparator ic 4 negative defeated
Entering ground connection after end 3 foot series resistor R8, the negative input end 3 foot series resistor R5 of voltage comparator ic 4 is followed by+5V power port,
The outfan b1 that outfan 7 foot is acoustic receiver module, the outfan b1 of described acoustic receiver module of voltage comparator ic 4 with
Charging pile intelligent control module is connected.
Described communication module uses optical fiber communication modules.
The present invention compared with prior art has the beneficial effect that the present invention relies on acoustic emission module and acoustic receiver
The change of signal in module, whether charging pile intelligent control module stops there is car before judging charging pile by program set in advance
, rely on charging monitoring modular and charge connector locking control module to judge that this car the most charges simultaneously, and then judge
Whether this charging pile is blocked, signal an alert, reminds vehicle driver, prevents charging pile to be blocked；The whole circuit of the present invention is tied
Structure is succinct, and components and parts cost is relatively low, practical.
Accompanying drawing explanation
The present invention will be further described in detail below in conjunction with the accompanying drawings:
Fig. 1 is the electrical block diagram of the present invention；
Fig. 2 is the circuit diagram of acoustic emission module in the present invention；
Fig. 3 is the circuit diagram of acoustic receiver module in the present invention；
In figure: 1 be charging pile intelligent control module, 2 be charging brush card module, 3 be charging monitoring modular, 4 for charge connector
Locking control module, 5 be acoustic emission module, 6 for acoustic receiver module, 7 for alarm module, 8 be communication module.
Detailed description of the invention
As it is shown in figure 1, the anti-blocking alarm of charging pile for electric vehicle of the present invention, including: charging pile intelligent control module 1, charging
Module of swiping the card 2, charging monitoring modular 3, charge connector locking control module 4, acoustic emission module 5, acoustic receiver module 6,
Alarm module 7 and communication module 8.
Described charging pile intelligent control module 1 respectively with above-mentioned charging brush card module 2, charging monitoring modular 3, charging connection
Device locking control module 4, acoustic emission module 5, acoustic receiver module 6, alarm module 7 are connected with communication module 8 and carry out communication.
As in figure 2 it is shown, the circuit structure of described acoustic emission module 5 is: one end of electric capacity C3 also connects the valve of intervalometer IC1
One end of connecting resistance R1, the other end ground connection of electric capacity C3 after value pin 6 foot and triggering pin 2 foot；The other end of described resistance R1
Connect fixing end and electric discharge pin 7 foot of intervalometer IC1 of potentiometer W1 respectively；The sliding end of described potentiometer W1 also connects electricity
Another fixing end of position device W1 and power pins 8 foot of intervalometer IC1 are followed by+5V power port；The ground connection of described intervalometer IC1
Pin 1 foot ground connection, ground connection after the control pin 5 foot serial capacitance C1 of intervalometer IC1, reset pin 4 foot of intervalometer IC1 is sound
The control end a1 of ripple transmitter module 5, the control end a1 of described acoustic emission module 5 are connected with charging pile intelligent control module 1.
1 foot of hex inverter IC2,9 feet, 11 feet also connect output pin 3 foot being followed by intervalometer IC1, hex inverter IC2's
2 feet, 3 feet, 5 feet connect；8 feet of hex inverter IC2,10 feet also connect the one end being followed by electric capacity C2, the 4 of hex inverter IC2
Foot, 6 feet also connect the input being followed by ultrasonic transducer S1；Another termination ultrasonic transducer S1's of described electric capacity C2 is another
One input.
As it is shown on figure 3, the circuit structure of described acoustic receiver module 6 is: an outfan of ultrasonic transducer S2 is respectively
The one end and one end of electric capacity C4, another outfan of ultrasonic transducer S2 and the other end of resistance R10 that connect resistance R10 are equal
Ground connection；The other end series resistor R4 of described electric capacity C4 is followed by 2 feet of dual operational amplifier IC3；Described dual operational amplifier IC3
2 foot series resistor R6 be followed by 1 foot of dual operational amplifier IC3,1 foot serial capacitance C5 and the resistance of dual operational amplifier IC3
R7 is followed by 6 feet of dual operational amplifier IC3, and the 6 foot series resistor R9 of dual operational amplifier IC3 are followed by dual operational amplifier IC3
7 feet, one end of 3 foot shunt-wound capacitance C6 of dual operational amplifier IC3, one end of resistance R2, one end of resistance R3 are followed by double fortune
Calculate 5 feet of amplifier IC3；The other end of described electric capacity C6 and the equal ground connection of the other end of resistance R3, the other end of described resistance R2
Connect+5V power port.
7 feet of described dual operational amplifier IC3 connect positive input terminal 2 foot of voltage comparator ic 4；Voltage comparator ic 4
Ground connection after negative input end 3 foot series resistor R8, the negative input end 3 foot series resistor R5 of voltage comparator ic 4 is followed by+5V power end
Mouthful, the outfan b1 that outfan 7 foot is acoustic receiver module 6 of voltage comparator ic 4, the output of described acoustic receiver module 6
End b1 is connected with charging pile intelligent control module 1.
Above-mentioned intervalometer IC1 uses NE555, hex inverter IC2 to use CD4049, dual operational amplifier IC3 to use
TL082, voltage comparator ic 4 uses LM311；Being made up of intervalometer IC1 without steady multivibrator, its frequency of oscillation is by potentiometer
W1, resistance R1 and electric capacity C3 determine, can change frequency of oscillation by regulator potentiometer W1, the oscillator signal of output is through six
The amplification of inverter ic 2 promotes ultrasonic transducer S1 sounding.
Described communication module 8 uses optical fiber communication modules, communication module 8 to use optical fiber receiver-transmitter module, it is possible to will fill in time
Electricity stake information sends to parking management system；Described alarm module 7 can use audible alarm, if it occur that illegally occupy parking
Position, can send: the sound of " please don't take charging parking stall ".
The present invention relies on the change of signal in acoustic emission module and sound wave receiver module, and charging pile intelligent control module leads to
Cross and whether stop there is vehicle before program set in advance judges charging pile, rely on charging monitoring modular and charge connector locking simultaneously
Control module judges that this car the most charges, and then judges whether this charging pile is blocked, signal an alert, reminds vehicle to drive
The person of sailing, prevents charging pile to be blocked；The whole circuit structure of the present invention is succinct, and components and parts cost is relatively low, practical.
Claims (2)
1. the anti-blocking alarm of charging pile for electric vehicle, it is characterised in that: including: charging pile intelligent control module (1), charging brush snap gauge
Block (2), charging monitoring modular (3), charge connector locking control module (4), acoustic emission module (5), acoustic receiver module
(6), alarm module (7) and communication module (8)；
Described charging pile intelligent control module (1) is respectively with above-mentioned charging brush card module (2), charging monitoring modular (3), charging even
Connect device locking control module (4), acoustic emission module (5), acoustic receiver module (6), alarm module (7) and communication module (8)
It is connected and carries out communication；
The circuit structure of described acoustic emission module (5) is: one end of electric capacity C3 and connect intervalometer IC1 threshold values pin 6 foot and
One end of connecting resistance R1, the other end ground connection of electric capacity C3 after triggering pin 2 foot；The other end of described resistance R1 connects current potential respectively
The fixing end of the one of device W1 and electric discharge pin 7 foot of intervalometer IC1；The sliding end of described potentiometer W1 also connects another of potentiometer W1
Power pins 8 foot of fixing end and intervalometer IC1 is followed by+5V power port；The grounding pin 1 foot ground connection of described intervalometer IC1,
Ground connection after the control pin 5 foot serial capacitance C1 of intervalometer IC1, reset pin 4 foot of intervalometer IC1 is acoustic emission module
(5) control end a1, the control end a1 of described acoustic emission module (5) are connected with charging pile intelligent control module (1)；
1 foot of hex inverter IC2,9 feet, 11 feet also connect output pin 3 foot being followed by intervalometer IC1,2 feet of hex inverter IC2,
3 feet, 5 feet connect；8 feet of hex inverter IC2,10 feet also connect the one end being followed by electric capacity C2,4 feet of hex inverter IC2,6
Foot also connects the input being followed by ultrasonic transducer S1；Another of another termination ultrasonic transducer S1 of described electric capacity C2 is defeated
Enter end；
The circuit structure of described acoustic receiver module (6) is: an outfan of ultrasonic transducer S2 connects resistance R10's respectively
One end and one end of electric capacity C4, another outfan of ultrasonic transducer S2 and the equal ground connection of the other end of resistance R10；Described electric capacity
The other end series resistor R4 of C4 is followed by 2 feet of dual operational amplifier IC3；The 2 foot series resistors of described dual operational amplifier IC3
R6 is followed by 1 foot of dual operational amplifier IC3, and the 1 foot serial capacitance C5 and resistance R7 of dual operational amplifier IC3 is followed by double computing and puts
6 feet of big device IC3, the 6 foot series resistor R9 of dual operational amplifier IC3 are followed by 7 feet of dual operational amplifier IC3, and double computings are put
Big one end of 3 foot shunt-wound capacitance C6 of device IC3, one end of resistance R2, one end of resistance R3 are followed by the 5 of dual operational amplifier IC3
Foot；The other end of described electric capacity C6 and the equal ground connection of the other end of resistance R3, another termination+5V power port of described resistance R2；
7 feet of described dual operational amplifier IC3 connect positive input terminal 2 foot of voltage comparator ic 4；Voltage comparator ic 4 negative defeated
Entering ground connection after end 3 foot series resistor R8, the negative input end 3 foot series resistor R5 of voltage comparator ic 4 is followed by+5V power port,
The outfan b1 that outfan 7 foot is acoustic receiver module (6) of voltage comparator ic 4, the output of described acoustic receiver module (6)
End b1 is connected with charging pile intelligent control module (1)；
Intervalometer IC1 uses NE555, hex inverter IC2 to use CD4049, dual operational amplifier IC3 to use TL082, voltage ratio
Relatively device IC4 uses LM311.
The anti-blocking alarm of charging pile for electric vehicle the most according to claim 1, it is characterised in that: described communication module (8) is adopted
Use optical fiber communication modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610995902.2A CN106297177A (en) | 2016-11-12 | 2016-11-12 | The anti-blocking alarm of charging pile for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610995902.2A CN106297177A (en) | 2016-11-12 | 2016-11-12 | The anti-blocking alarm of charging pile for electric vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN106297177A true CN106297177A (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610995902.2A Pending CN106297177A (en) | 2016-11-12 | 2016-11-12 | The anti-blocking alarm of charging pile for electric vehicle |
Country Status (1)
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| CN (1) | CN106297177A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610502A (en) * | 2017-08-17 | 2018-01-19 | 深圳市长戈科技有限公司 | One kind solves the electronic occupied method in parking stall based on infrared acquisition |
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2016
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| CN103970057A (en) * | 2014-05-26 | 2014-08-06 | 国家电网公司 | Bionic robot sensing circuit |
| CN204190086U (en) * | 2014-11-11 | 2015-03-04 | 深圳巴斯巴科技发展有限公司 | A kind of detection feedback device of charging connector for electric automobile self-locking mechanism |
| CN205070470U (en) * | 2015-08-04 | 2016-03-02 | 许继电气股份有限公司 | Unmanned charging system of electric automobile |
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| CN107610502A (en) * | 2017-08-17 | 2018-01-19 | 深圳市长戈科技有限公司 | One kind solves the electronic occupied method in parking stall based on infrared acquisition |
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Application publication date: 20170104 |