CN109204020A - A kind of wireless charging system and control method of stereo garage - Google Patents
A kind of wireless charging system and control method of stereo garage Download PDFInfo
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- CN109204020A CN109204020A CN201811033236.XA CN201811033236A CN109204020A CN 109204020 A CN109204020 A CN 109204020A CN 201811033236 A CN201811033236 A CN 201811033236A CN 109204020 A CN109204020 A CN 109204020A
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- parking stall
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/70—Interactions with external data bases, e.g. traffic centres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2250/00—Driver interactions
- B60L2250/10—Driver interactions by alarm
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A kind of wireless charging system of stereo garage disclosed by the invention, charging pile including being fixedly mounted on parking stall one end, charging pile includes control unit, control unit is connected separately with electric power detection module and pressure sensor, for detecting the variation of pressure on the charge condition and detection parking stall that parking stall is got on the bus, current sensor is also respectively connected in control unit, charging detecting model, warning note module and temperature sensor, control unit is separately connected indication panel, communication module and safety control module, communication module connects remote terminal, safety control module is connect with warning note module, when the electric current of charging pile, when voltage or temperature are more than safety value, it automaticallys cut off the power.The invention also discloses the control method of wireless charging system, the comprehensive monitoring system of wireless charging system and control method disclosed by the invention, control method is simple, it can be ensured that the safety of Vehicular charging and car owner is facilitated to understand the charge condition of vehicle in real time.
Description
Technical field
The invention belongs to the wireless charging device technical fields in garage parking, are related to a kind of wireless charging system of stereo garage
System, further relates to the control method of the wireless charging system.
Background technique
Wireless charging automobile increasingly increases in recent years, and country also continues to increase the supporting dynamics of Green Travel.When very much
Wait want in stereo garage be to automobile charging it is extremely complex, many troublesome ask can be also related in daily charging process
Topic.For example, the wired charging route trouble in stereo garage, be easy to cause kinking；When car owner cannot be to the charging situation of automobile
When monitor；Equipment damages but cannot find in time and lead to the problem of safety accident etc. some.
Currently, relatively fewer to the equipment or system of charging pile progress integrated control in existing stereo garage, exhausted big portion
Sequential Stereoscopic garage parking lot still uses the manual type of most original to be managed, and efficiency is lower.Although occurring part on the market
Parking lot intelligence managing and control system, but either manual type manages the parking lot still intelligently managed, and seldom carries out data
It is shared, so that car owner cannot timely obtain Vehicular charging information.Therefore, building one will be stood by way of communication network
The information sharing car owner of charging system in body garage, car owner can recognize the charge condition of vehicle whenever and wherever possible, for hair
Raw some unsafe accidents can be handled in time, and improve the overall security in garage, and be easy to use.
Summary of the invention
The object of the present invention is to provide a kind of wireless charging systems of stereo garage, solve the nothing in existing stereo garage
Line charge electric system is unable to Real-Time Sharing information to car owner and charging system problem incomplete for safety monitoring.
It is a further object of the present invention to provide the control methods of the wireless charging system of the stereo garage.
The technical scheme adopted by the invention is that a kind of wireless charging system of stereo garage, including it is fixedly mounted on vehicle
The charging pile of position one end, charging pile includes control unit, and the input terminal of control unit is connected separately with the defeated of electric power detection module
Outlet and pressure sensor, for detecting the variation of pressure on the charge condition and detection parking stall that parking stall is got on the bus, control unit
Current sensor, charging detecting model, warning note module and temperature sensor is also respectively connected in input terminal, fills for detecting
The output end of the working condition of electric stake, control unit is separately connected the input terminal of indication panel, for showing the work of charging pile
The input terminal of information, communication module input terminal and safety control module, the input terminal and warning note module of safety control module
Output end connection, for when the electric current of charging pile, voltage or temperature be more than a certain particular safety value when, automatically cut off all electricity
Source；The output end of communication module connects remote terminal.
Other features of the invention also reside in,
The bottom of parking stall is arranged in electric power detection module, for the remaining capacity that parking stall where detecting automatically is got on the bus, electricity
Detection module output signal is to the control unit on charging pile；Pressure sensor is mounted on the bottom of parking stall, for by parking stall
Pressure change signal sends control unit, the pressure signal and electric power detection mould that control unit is detected according to pressure sensor to
Block detects the charge condition control charging pile work got on the bus parking stall.
The inside of charging pile is arranged in current sensor, for detecting the electric current of charging pile, the output end of current sensor
The input terminal of control unit is connected, current sensor connects warning note module by control unit.
Temperature sensor is fixed on the outer casing inner wall of charging pile, when for detecting charging pile work due to caused by heat dissipation
Temperature conditions, the input terminal of the output end connection control unit of temperature sensor, temperature sensor are connected by control unit and are reported
Alert cue module.
Charging detecting model passes through control unit and index plane for detecting charging situation, the output end of charging detecting model
Plate connection, charging situation is shown on indication panel, also, charging detecting model is also connected with display lamp, when charging complete,
Display lamp is bright.
The output end of warning note module is connected separately with LED light and buzzer.
Communication module uses wireless WiFi connection remote terminal, and remote terminal is cell phone application or tablet computer.
Another technical solution of the invention is that a kind of control method of the wireless charging system of stereo garage mainly includes
Following steps:
The pressure signal that pressure sensor on step 1. parking stall will test sends the control unit of charging pile to, control
Unit judges whether there is vehicle on parking stall according to pressure signal, and if there is vehicle, control unit controls electric power detection module and detects vehicle
Battery condition；If do not operated without vehicle；
Step 2. electric power detection module judges whether vehicle electricity is sufficient, if vehicle electricity is sufficient, without charging；
If not enough power supply, step 3 is executed；
Step 3. charging pile starts to Vehicular charging, and control unit controls current sensor, temperature sensor and charging inspection
It surveys module to start to work, electric current and temperature in the real-time monitoring charging pile course of work, current sensor and temperature sensor point
Warning note module and control unit are not transmitted a signal to；
Step 4. warning note module and control unit judge charging pile according to the temperature of setting and the safety value of electric current
Whether operating current and temperature are within the scope of safety value, if electric current and temperature are more than the safety value of setting, control unit control
Warning note module processed is by LED light and buzzer warning, while warning note module transmits a signal to safety control module,
Safety control module automatically cuts off all power supplys or control unit sends commands to safety control module and cuts off the power；If
Electric current and temperature are maintained in the safety value of setting, and warning note module does not make warning note, and safety control module not work
Make, charging pile persistently gives Vehicular charging, until charging complete.
In charging process, the charging situation of charging detecting model real-time monitoring vehicle, control unit passes through charge information
Communication module is sent to remote terminal, and user checks Vehicular charging information by mobile phone A pp, while charging detecting model passes through control
Charge information is sent indication panel by unit processed；When charging complete, electric power detection module sends information to control unit, control
Unit controls safety control module auto power off, and charging pile no longer discharges, and the display lamp of charging detecting model is always on.
The invention has the advantages that a kind of wireless charging system of stereo garage, solves in existing stereo garage
Wireless charging system is unable to Real-Time Sharing information to car owner and charging system problem incomplete for safety monitoring.The charging
System has automatic frequency adjustment function, and stereo garage is allowed to provide parking stall and charging service for the Electric power car of various frequencies,
Life convenient is provided for car owner.Pressure sensor that this device is furnished with, current sensor, temperature sensor, charge condition are adopted
Acquisition means, alarm system, safety control system etc. are facilitating car owner to be checked outside Vehicular charging situation at any time, more thus wireless charging
Electric system provides necessary safety guarantee.It is equipped with the stereo garage practical function of the charging system, is accorded with the demands of the market, is had wide
Wealthy application prospect.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of internal structure of the wireless charging system of stereo garage of the invention；
Fig. 2 is a kind of frequency modulation control circuit diagram of the wireless charging system of stereo garage of the invention；
Fig. 3 is a kind of charging system working principle diagram of the wireless charging system of stereo garage of the invention；
Fig. 4 is a kind of charging system work flow diagram of the wireless charging system of stereo garage of the invention.
In figure, 1. control units, 2. current sensors, 3. electric power detection modules, 4. indication panels, 5. buzzers, 6. reports
Alert cue module, 7. pressure sensors, 8. charging detecting models, 9. communication modules, 10.LED lamp, 11. remote terminals, 12. fill
Electric stake, 13. temperature sensors, 14. safety control modules.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
The wireless charging system of a kind of stereo garage of the invention, as shown in Figure 1, including being fixedly mounted on parking stall one end
Charging pile 12, charging pile 12 include control unit 1, and the input terminal of control unit 1 is connected separately with the output of electric power detection module 3
End and pressure sensor 7, for detecting the variation of pressure on the charge condition and detection parking stall that parking stall is got on the bus, control unit 1
Current sensor 2, charging detecting model 8, warning note module 6 and temperature sensor 13 is also respectively connected in input terminal, is used for
The working condition of charging pile 12 is detected, the output end of control unit 1 is separately connected the input terminal of indication panel 4, fills for showing
The input terminal of the job information of electric stake 12, the input terminal of communication module 9 and safety control module 14, the output end of communication module 9
Remote terminal 11 is connected, the input terminal of safety control module 14 is connect with the output end of warning note module 6, for working as charging pile
When 12 electric current, voltage or temperature is more than the safety value of setting, all power supplys are automatically cut off.
The bottom of parking stall is arranged in electric power detection module 3, for the remaining capacity that parking stall where detecting automatically is got on the bus, electricity
Detection module 3 outputs signal to the control unit 1 on charging pile 12, and pressure sensor 7 is mounted on the bottom of parking stall, is used for vehicle
The pressure change signal of position sends control unit 1, the pressure signal and electricity that control unit 1 is detected according to pressure sensor 7 to
Amount detection module 3 detects that the charge condition control charging pile 12 got on the bus parking stall works.
The inside of charging pile 12 is arranged in current sensor 2, for detecting the electric current of charging pile 12, current sensor 2
Output end connects the input terminal of control unit 1, and current sensor 2 connects warning note module 6 by control unit 1.
Temperature sensor 13 is fixed in the outer casing inner wall of charging pile 12, for detecting when charging pile 12 works since heat dissipation is drawn
The temperature conditions risen, the input terminal of the output end connection control unit 1 of temperature sensor 13, temperature sensor 13 are single by control
Member 1 connects warning note module 6.
Charging detecting model 8 by control unit 1 and refers to for detecting charging situation, the output end of charging detecting model 8
Show that panel 4 connects, charging situation is shown on indication panel 4, also, charging detecting model 8 is also connected with display lamp, is charged
When completion, display lamp is bright.
The output end of warning note module 6 is connected separately with LED light 10 and buzzer 5.
Communication module 9 uses wireless WiFi connection remote terminal 11, and remote terminal 11 is cell phone application or tablet computer.
A kind of control method of the wireless charging system of stereo garage of the invention, mainly includes the following steps:
The pressure signal that pressure sensor 7 on step 1. parking stall will test sends the control unit 1 of charging pile 12 to,
Control unit 1 judges whether there is vehicle on parking stall according to pressure signal, and if there is vehicle, control unit 1 controls electric power detection module 3 and examines
The battery condition of measuring car；If do not operated without vehicle；
Step 2. electric power detection module 3 judges whether vehicle electricity is sufficient, if vehicle electricity is sufficient, without filling
Electricity；If not enough power supply, step 3 is executed；
Step 3. charging pile 12 starts to Vehicular charging, and control unit 1 controls current sensor 2,13 and of temperature sensor
Charging detecting model 8 is started to work, electric current and temperature, current sensor 2 and temperature in 12 course of work of real-time monitoring charging pile
Degree sensor 13 transmits a signal to warning note module 6 and control unit 1 respectively；
Step 4. warning note module 6 and control unit 1 judge charging pile according to the temperature of setting and the safety value of electric current
Whether 12 operating current and temperature be within the scope of safety value, if electric current and temperature are more than the safety value of setting, control is single
Member 1 controls warning note module 6 and is alarmed by LED light 10 and buzzer 5, while warning note module 6 transmits a signal to peace
Full control module 14, safety control module 14 automatically cuts off all power supplys or control unit 1 sends commands to security control mould
Block 14 is cut off the power；If electric current and temperature are maintained in the safety value of setting, warning note module 6 does not make warning note, and
And safety control module 14 does not work, charging pile 12 persistently gives Vehicular charging, until charging complete.
During the charging process, the charging situation of 8 real-time monitoring vehicle of charging detecting model, control unit 1 is by charge information
It is sent to remote terminal 11 by communication module 9, user can check Vehicular charging information by mobile phone A pp, while inspection of charging
It surveys module 8 and indication panel 4 is sent for charge information by control unit 1；When charging complete, electric power detection module 3 sends letter
It ceases to control unit 1, control unit 1 controls 14 auto power off of safety control module, and charging pile 12 no longer discharges, and fills
The display lamp of electro-detection module 8 is always on.
A kind of wireless charging system of stereo garage of the invention uses single-chip microcontroller for main control chip in control unit 1；It fills
Electric stake 12 is powered using alternating current 220V, realizes the wireless charging to automobile, and control unit part uses direct current 5V power supply, is furnished with
Individual power supply unit, the current information for the charging pile 12 that the indication panel 4 that control unit 1 connects detects current sensor 2,
The charge condition that the temperature information and charging detecting model 8 of the charging pile that temperature sensor 13 detects detect carries out real-time display,
Meanwhile control unit 1 will test the information received and be sent to remote terminal 11 (cell phone application or plate electricity by communication module 9
Brain), facilitate user to understand vehicle condition grasp in real time.
It is equipped with pressure sensor 7 in the parking stall bottom of stereo garage, control is outputed signal to by pressure sensor
To determine whether there is vehicle to enter garage, the pressure signal of pressure sensor 7 changes unit 1 according to whether there is vehicle in garage, pressure
Pressure signal is input to control unit 1 by force snesor 7, and control unit 1 is by process control charging pile 12 according to pressure signal
No unlatching.
Electric power detection module 3 is also equipped on parking stall, when wireless charging system is opened, where detecting automatically on parking stall
The remaining capacity of automobile, to judge whether automobile needs to charge in library, and electric power detection module 3 outputs signal to control unit 1, control
Unit 1 processed based on the received signal to determine whether starting charging pile.
Current sensor 2 can detect and show automatically electric current when charging pile 12 operates normally, current information is sent to
Control unit 1 and warning note module 6, when current value be more than a certain setting safety value when, control unit 1 can be transmitted information to
Safety control module 14, safety controls module 14 and disconnects power supply immediately by corresponding program starting protection system, and alarms and mention
Show that module 6 is alarmed.Its high-pressure and low-pressure is completely isolated, and safety is higher, has preferable insulation function, meanwhile, this is one
The safer detection device of kind, measurement accuracy is higher, and can satisfy the demand of measurement and relay protection simultaneously, improves wireless
The safety coefficient of charging system.
The outer casing inner wall that charging pile 12 is set of temperature sensor 13, for detecting in charging as caused by heat dissipation
Temperature increases situation, connect with control unit 1 and warning note module 6, when temperature is more than the safe temperature value of a certain setting,
Control unit 1 sends information to safety control module 14, and safety control module 14 is broken immediately by corresponding programmed protection system
Switch power supply, while warning note module 6 carries out warning note by communicating information to buzzer 5 and LED light 10.
Charging detecting model is connect by control unit 1 with charging pile 12, is facilitated and is monitored charging situation constantly, and passes through control
Unit 1 processed shows charging situation on indication panel 4, facilitates real-time monitoring charging situation.
Warning note module 6 connects electric buzzer and LED light.When warning note module 6 starts, buzzing can be started simultaneously
Device 5 and LED light 10 remind the existing failure in garage administrative staff garage by the alarm of buzzer 5 and the flashing of LED light 10,
So as to carry out maintenance of equipment as early as possible, LED light 10 is divided into that green is always on, red is always on and red three kinds of flashing, red flashing
For equipment failure, red constant is that electricity is less than, and green is always on as charging complete.
The major function of safety control module 14 is, when electric current or temperature are more than a certain particular safety value, automatically cuts off
All power supplys cut off charge power supply when detecting charging complete, and such design improves the whole peace of unlimited charging system
Quan Xing, while also can reach energy saving purpose.
The control circuit of charging pile is as shown in Figures 2 and 3 in a kind of charging system of stereo garage of the invention, by low frequency
Start to raise, starts to transmit until with receiving end frequency equal energy, the control system in receiver can be sent to charging system
Signal stops up-regulation frequency, and both sides start normal operation.When battery is full of, charge condition detection device communicates information to control
Unit processed, safety control module can stop powering.In regulating winding frequency, control system adjusts driving voltage and changes coil frequency
Rate can also be operated by changing capacitance.The region of charging pile is defined as the region M, and the region M can control transmitting terminal
Driving voltage also can receive the signal at end, and when two side frequencies are identical, parking stall is defined as the region K, and the region K issues signal stopping and changes
Frequency, charging start.Meanwhile charging system is equipped with commutation system, can be direct current by 220V AC conversion, be filled with increasing
Electrical efficiency.
As shown in figure 4, workflow of the invention is as follows, when car owner stops vehicle into parking stall, pressure sensor is detected
There is vehicle to stop into just starting charging pile, electric power detection module detects automobile remaining capacity, will start charging pile later.It is charging
During current sensor and temperature sensor real-time monitoring is carried out to entire charging process, it is ensured that charging process safety, such as
Fruit electric current and temperature are more than specific safety value, then will start warning note module and safety control module causes buzzer rings
It flashes with LED light, and cuts off the power immediately.During charging normal, electric current, voltage, temperature can be shown on indication panel
It spends and the data of charge condition is shown, meanwhile, control unit will test the information received and be sent to mobile phone by communication module
APP facilitates user to understand vehicle condition grasp in real time.When charging is complete, safety control module is complete by auto power off
At charging, display lamp is lighted, and cell phone application also has corresponding display, reminds the charging complete of car owner's automobile.
Claims (9)
1. a kind of wireless charging system of stereo garage, which is characterized in that the charging pile including being fixedly mounted on parking stall one end
(12), the charging pile (12) includes control unit (1), and the input terminal of described control unit (1) is connected separately with electric power detection
Module (3) output end and pressure sensor (7), for detecting the change of pressure on the charge condition and detection parking stall that parking stall is got on the bus
Change, current sensor (2), charging detecting model (8), warning note is also respectively connected in the input terminal of described control unit (1)
Module (6) and temperature sensor (13) are used to detect the working condition of the charging pile (12), described control unit (1)
Output end is separately connected the input terminal of indication panel (4), for showing job information, the communication module of the charging pile (12)
(9) input terminal of input terminal and safety control module (14), the input terminal of the safety control module (14) and the alarm
The connection of cue module (6) output end is more than the safety value of setting for electric current, voltage or the temperature when the charging pile (12)
When, automatically cut off all power supplys；The output end of the communication module (9) connects remote terminal (11).
2. a kind of wireless charging system of stereo garage as described in claim 1, which is characterized in that the electric power detection module
(3) bottom of parking stall is set, and for the remaining capacity that parking stall where detecting automatically is got on the bus, the electric power detection module (3) is defeated
Signal is to the control unit (1) on the charging pile (12) out；The pressure sensor (7) is mounted on the bottom of parking stall, is used for
The pressure change signal of parking stall is sent to described control unit (1), described control unit (1) is according to the pressure sensor
(7) pressure signal and the electric power detection module (3) detected detects that the charge condition got on the bus parking stall controls the charging
Stake (12) work.
3. a kind of wireless charging system of stereo garage as described in claim 1, which is characterized in that the current sensor
(2) it is arranged in the inside of the charging pile (12), for detecting the electric current of the charging pile (12), the current sensor (2)
Output end connection described control unit (1) input terminal, the current sensor (2) by described control unit (1) connection
The warning note module (6).
4. a kind of wireless charging system of stereo garage as described in claim 1, which is characterized in that the temperature sensor
(13) it is fixed on the outer casing inner wall of the charging pile (12), due to temperature caused by radiating when for detecting charging pile (12) work
Spend situation, the input terminal of output end connection described control unit (1) of the temperature sensor (13), the temperature sensor
(13) the warning note module (6) is connected by described control unit (1).
5. a kind of wireless charging system of stereo garage as described in claim 1, which is characterized in that the charging detecting model
(8) for detecting charging situation, the output end of the charging detecting model (8) passes through described control unit (1) and the instruction
Panel (4) connection, charging situation is shown on the indication panel (4), is also connected on the charging detecting model (8) aobvious
Show lamp, when charging complete, display lamp is bright.
6. a kind of wireless charging system of stereo garage as described in claim 1, which is characterized in that the warning note module
(6) output end is connected separately with LED light (10) and buzzer (5).
7. a kind of wireless charging system of stereo garage as described in claim 1, which is characterized in that the communication module (9)
Using wireless WiFi connection remote terminal (11), the remote terminal (11) is mobile phone A pp or tablet computer.
8. a kind of control method of the wireless charging system of stereo garage as described in claim 1, which is characterized in that main packet
Include following steps:
The pressure signal that pressure sensor (7) on step 1. parking stall will test sends the control unit of charging pile (12) to
(1), control unit (1) judges whether there is vehicle on parking stall according to pressure signal, and if there is vehicle, control unit (1) controls electricity inspection
Survey the battery condition of module (3) detection vehicle；If do not operated without vehicle；
Step 2. electric power detection module (3) judges whether vehicle electricity is sufficient, if vehicle electricity is sufficient, without charging；
If not enough power supply, step 3 is executed；
Step 3. charging pile (12) starts to Vehicular charging, and control unit (1) controls current sensor (2), temperature sensor
(13) it starts to work with charging detecting model (8), electric current and temperature in real-time monitoring charging pile (12) course of work, electric current pass
Sensor (2) and temperature sensor (13) transmit a signal to warning note module (6) and control unit (1) respectively；
Step 4. warning note module (6) and control unit (1) judge charging pile according to the temperature of setting and the safety value of electric current
(12) whether operating current and temperature are within the scope of safety value, if electric current and temperature are more than the safety value of setting, control
Unit (1) controls warning note module (6) and is alarmed by LED light (10) and buzzer (5), while warning note module (6) will
Signal is transferred to safety control module (14), and safety control module (14) automatically cuts off all power supplys or control unit (1) hair
Order of losing one's life is cut off the power to safety control module (14)；If electric current and temperature are maintained in the safety value of setting, warning note
Module (6) does not make warning note, and safety control module (14) does not work, and charging pile (12) persistently gives Vehicular charging, until
Charging complete.
9. a kind of control method of the wireless charging system of stereo garage as claimed in claim 8, which is characterized in that charged
Charge information is passed through communication module by Cheng Zhong, the charging situation of charging detecting model (8) real-time monitoring vehicle, control unit (1)
(9) it is sent to remote terminal (11), user can check Vehicular charging information, while charging detecting model (8) by mobile phone A pp
Indication panel (4) are sent by charge information by control unit (1)；When charging complete, electric power detection module (3) sends information
It gives control unit (1), control unit (1) controls safety control module (14) auto power off, and charging pile (12) no longer discharges,
And the display lamp of charging detecting model (8) is always on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811033236.XA CN109204020A (en) | 2018-09-05 | 2018-09-05 | A kind of wireless charging system and control method of stereo garage |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811033236.XA CN109204020A (en) | 2018-09-05 | 2018-09-05 | A kind of wireless charging system and control method of stereo garage |
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| CN109204020A true CN109204020A (en) | 2019-01-15 |
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| CN201811033236.XA Pending CN109204020A (en) | 2018-09-05 | 2018-09-05 | A kind of wireless charging system and control method of stereo garage |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103892A (en) * | 2021-04-19 | 2021-07-13 | 江苏镭神智造科技有限公司 | Charging system with built-in parking auxiliary alarm system |
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