CN114228524A - Charging socket and charging pile - Google Patents
Charging socket and charging pile Download PDFInfo
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- CN114228524A CN114228524A CN202111335662.0A CN202111335662A CN114228524A CN 114228524 A CN114228524 A CN 114228524A CN 202111335662 A CN202111335662 A CN 202111335662A CN 114228524 A CN114228524 A CN 114228524A
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- 238000004891 communication Methods 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 238000006073 displacement reaction Methods 0.000 claims abstract description 21
- 230000008859 change Effects 0.000 claims description 30
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000005259 measurement Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/65—Monitoring or controlling charging stations involving identification of vehicles or their battery types
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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
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- 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
- Y02T90/12—Electric charging stations
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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
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a charging socket, which comprises a shell, a socket module and a circuit board, wherein the socket module and the circuit board are arranged in the shell; the circuit board comprises a microcontroller module, a safety door detection module, a wireless communication module and a circuit on-off module; the microcontroller module determines whether the plug is inserted according to the displacement condition of the safety door detected by the safety door detection module; when the plug is detected to be inserted, the microcontroller module controls the circuit on-off module to switch on a circuit where the plug is located and switches off the circuit after preset time; and the microcontroller module determines the identity information of the equipment to be charged according to the wireless signal of the equipment to be charged received by the wireless communication module after the circuit is switched on and switched off. The charging socket can automatically identify the identity information of the electric vehicle, and the charging is started by switching on the circuit after identification, so that automatic charging is realized, and the user operation is simplified.
Description
Technical Field
The invention relates to the field of electric vehicle charging, in particular to a charging socket and a charging pile.
Background
At present, when a car owner mainly charges through a charging pile, a verification process is usually needed, two-dimensional code scanning verification is adopted, a user inserts a storage battery charging port into an output end of a charger, an input end is inserted into a charging socket of the charging pile, then the two-dimensional code on the charging pile is scanned by a mobile phone to be connected with a server, after a series of slightly-complex operations, the server sends information to the charging pile, the charging pile is connected with a circuit to start charging, and payment can be carried out before and after charging. For the owner, it is good to sweep the sign indicating number and charge twice once, if the electric motor car is used frequently, it is still troublesome to sweep the sign indicating number and charge each time, and delay time to a certain extent.
The future electric vehicle charging trend is certainly more and more intelligent and automatic, namely a user can directly charge the electric vehicle by plugging a plug without other additional operations of a vehicle owner, but the key technology of intelligent automatic charging is to solve the technical problem of automatically identifying the identity information of the electric vehicle which is plugged with the charging pile to be charged.
Disclosure of Invention
In order to avoid the defects of the background art, the invention provides the charging socket and the charging pile, which can automatically detect the insertion of a plug and identify the identity of a charging vehicle.
The invention provides a charging socket, which comprises a shell, a socket module and a circuit board, wherein the socket module and the circuit board are arranged in the shell; the circuit board comprises a microcontroller module, and a safety door detection module, a wireless communication module and a circuit on-off module which are connected with the microcontroller module, wherein the safety door detection module is used for detecting the displacement condition of a safety door; the microcontroller module determines whether the plug is inserted according to the displacement condition of the safety door detected by the safety door detection module; when the plug is detected to be inserted, the microcontroller module controls the circuit on-off module to switch on a circuit where the plug is located and switches off the circuit after preset time; the wireless communication module is used for communicating with the equipment to be charged, and the microcontroller module determines the identity information of the equipment to be charged according to a wireless signal of the equipment to be charged, which is received by the wireless communication module after the circuit is switched on and switched off.
In a preferred scheme, when the two-plug is inserted, pushing force can be exerted on the safety door, and the safety door can be displaced towards the first direction; when the three-plug is inserted, pushing force can be exerted on the safety door and the safety door can be displaced towards the second direction; the first direction and the second direction are opposite; the safety door detection module comprises a signal transmitting sensor fixed on the safety door and a signal receiving sensor fixed on the circuit board; the signal receiving sensor can receive signals generated by the signal transmitting sensor, the signals can change along with the movement of the safety door, and the microcontroller module determines the current position of the safety door according to the change condition of the signals received by the signal receiving sensor, so as to determine whether the plug is inserted and the type of the inserted plug.
Preferably, the signal transmitting sensor is a magnetic part, and the signal receiving sensor is a magnetic-sensitive sensor; and the microcontroller module determines the current position of the safety door according to the magnetic field intensity change detected by the magnetic sensor.
Preferably, the signal transmitting sensor is a photoelectric transmitting sensor, and the signal receiving sensor is a photoelectric receiving sensor; and the microcontroller module determines the current position of the safety door according to the photoelectric intensity change detected by the photoelectric receiving sensor.
In another preferred scheme, when the two-plug is inserted, pushing force can be exerted on the safety door, and the safety door can be displaced towards the first direction; when the three-plug is inserted, pushing force can be exerted on the safety door and the safety door can be displaced towards the second direction; the first direction and the second direction are opposite; the emergency exit detection module comprises a distance measurement sensor capable of detecting the distance between the emergency exit and the emergency exit, the distance detected by the distance measurement sensor can change along with the displacement change of the emergency exit, and the microcontroller module determines the current position of the emergency exit according to the distance change detected by the distance measurement sensor, so as to determine whether the plug is inserted and the type of the plug.
The invention also provides a charging pile, which comprises a main control device and a plurality of charging sockets controlled by the main control device; the main control device comprises a first shell and a first circuit board arranged in the first shell, the first circuit board comprises a first microcontroller module, a wireless communication module and a circuit on-off module, the wireless communication module and the circuit on-off module are connected with the first microcontroller module, and the charging socket comprises a second shell, a second circuit board and a socket module, the second circuit board and the socket module are arranged in the second shell; the socket module comprises a safety door, and when the plug is inserted, the socket module can apply thrust to the safety door and enable the safety door to move; the safety door detection module is used for detecting the displacement condition of the safety door; the second microcontroller module determines whether the plug is inserted according to the displacement condition of the safety door detected by the safety door detection module; when the plug is detected to be inserted, the second microcontroller module sends plug insertion information and socket numbers to the first microcontroller module, and the main control device is in wireless or wired connection communication with the charging socket; the first microcontroller module controls the circuit on-off module to switch on a corresponding circuit of the charging socket according to the plug insertion information and the socket number and switches off the circuit after preset time; the first microcontroller module determines identity information of the equipment to be charged according to a wireless signal of the equipment to be charged, which is received by the wireless communication module after the circuit is switched on and switched off.
In a preferred scheme, when the two-plug is inserted, pushing force can be exerted on the safety door, and the safety door can be displaced towards the first direction; when the three-plug is inserted, pushing force can be exerted on the safety door and the safety door can be displaced towards the second direction; the first direction and the second direction are opposite; the safety door detection module comprises a signal transmitting sensor fixed on the safety door and a signal receiving sensor fixed on the circuit board; the signal receiving sensor can receive signals generated by the signal transmitting sensor, the signals can change along with the movement of the safety door, and the microcontroller module determines the current position of the safety door according to the change condition of the signals received by the signal receiving sensor, so as to determine whether the plug is inserted and the type of the inserted plug.
Preferably, the signal transmitting sensor is a magnetic part, and the signal receiving sensor is a magnetic-sensitive sensor; and the microcontroller module determines the current position of the safety door according to the magnetic field intensity change detected by the magnetic sensor.
Preferably, the signal transmitting sensor is a photoelectric transmitting sensor, and the signal receiving sensor is a photoelectric receiving sensor; and the microcontroller module determines the current position of the safety door according to the photoelectric intensity change detected by the photoelectric receiving sensor.
In another preferred scheme, when the two-plug is inserted, pushing force can be exerted on the safety door, and the safety door can be displaced towards the first direction; when the three-plug is inserted, pushing force can be exerted on the safety door and the safety door can be displaced towards the second direction; the first direction and the second direction are opposite; the emergency exit detection module comprises a distance measurement sensor capable of detecting the distance between the emergency exit and the emergency exit, the distance detected by the distance measurement sensor changes along with the displacement change of the emergency exit, and the microcontroller module determines the current position of the emergency exit according to the distance change detected by the distance measurement sensor, so as to determine whether the plug is inserted and the type of the plug.
The invention has the advantages that the charging socket and the charging pile can automatically detect the insertion of the plug so as to acquire the identity information of the electric vehicle to be charged, thereby simplifying the user operation.
Drawings
Fig. 1 is a perspective view of a charging inlet according to embodiment 1.
Fig. 2 is a schematic view of a module configuration of the charging inlet according to embodiment 1.
Fig. 3 is a schematic internal perspective view of the charging socket of embodiment 1 when no plug is inserted.
Fig. 4 is a schematic diagram of the internal structure of the charging socket in embodiment 1 when no plug is inserted.
Fig. 5 is a schematic view of the internal structure of the charging socket according to embodiment 1 when a second plug is inserted.
Fig. 6 is a schematic view of the internal structure of the charging socket according to embodiment 1 when a three-plug is inserted.
Detailed Description
The invention is further described below with reference to the accompanying drawings and specific examples.
The automatic charging function of the charging pile is realized on the premise that the identity information of the equipment to be charged is automatically identified, the charging pile can continue to interact information with the data platform only after the identity information of the charging equipment is identified, and the charging pile can be connected with a circuit for charging after the charging qualification of the equipment to be charged is confirmed by the data platform regardless of the subsequent charging mode of charging after payment or prepayment after payment.
Then, to realize the premise of automatically identifying the identity information of the device to be charged, there are several key points that need to be satisfied:
firstly, the charging socket automatically identifies the plug insertion; whether the plug is inserted or not is identified on the premise of automatic charging, in the embodiment, the displacement condition of the safety door 21 is detected in real time through the safety door detection module 32 in the charging socket, and the microcontroller module 31 identifies whether the plug is inserted or not and the type of the inserted plug according to the displacement condition and the current position of the safety door 21;
secondly, the charging socket communicates with the equipment to be charged; the second point is very simple, namely the charging socket is required to have a function of communicating with the equipment to be charged so as to acquire the identity information of the equipment to be charged; in the embodiment, the wireless communication module 33 in the charging socket is used for completing communication with the equipment to be charged;
thirdly, the charging socket identifies the identity of the equipment to be charged; the third point can also be split into two problems, namely how the device to be charged knows to send the identity information at a certain time, and how the charging socket knows that the received identity information is sent by the corresponding device to be charged and is not sent by other devices to be charged which may exist at the same time. For the former problem, the device to be charged needs a charger with a function of detecting current or voltage and a communication function, such as a combination of the existing electric bicycle and the charger, or the device to be charged needs a function of detecting current or voltage and a communication function, such as an electric automobile; when the device to be charged detects the appearance or disappearance of the current or the voltage, the identity information can be sent. For the latter problem, the present embodiment completes the identification by combining the circuit on-off module 34 and the wireless communication module 33 in the charging socket; the method mainly comprises the steps that the synchronism of power-on and power-off of a charging socket and equipment to be charged is utilized, when the charging socket is connected with a circuit, the charging socket and the equipment to be charged can simultaneously detect that the circuit is connected, and at the moment, the corresponding equipment to be charged sends a connection signal; when the charging socket disconnects the circuit, the charging socket and the device to be charged can simultaneously detect the disconnection of the circuit, and the corresponding device to be charged sends a disconnection signal; generally, the charging socket can respectively receive the identity information sent by the equipment to be charged once after the circuit is switched on and switched off, and the identity information of the equipment to be charged can be determined through twice identical identity information received before and after the circuit is switched on and switched off; if other devices to be charged which are charged simultaneously exist, the other devices to be charged transmit identity information in a staggered time manner or transmit the identity information once when a circuit is switched on or switched off, and the two devices to be charged can be distinguished by the charging socket; even if there is a small probability that two devices to be charged simultaneously turn on and off the circuit and then simultaneously transmit identity information twice, the charging outlet can be identified by turning on and off the circuit again, and it is possible to randomly acquire and determine the next on time and off time.
In a first preferred aspect of the present embodiment, the signal emitting sensor is a magnetic member such as a magnet, and the signal receiving sensor is a magnetic sensor such as a hall sensor; the microcontroller module 31 determines the current position of the safety door 21 according to the magnetic field intensity change detected by the hall sensor.
In a second preferred embodiment of the present invention, the signal emitting sensor is a photoelectric emitting sensor, and the signal receiving sensor is a photoelectric receiving sensor; the microcontroller module 31 determines the current position of the safety door 21 according to the photoelectric intensity change detected by the photoelectric receiving sensor.
In addition to the aforementioned scheme of detecting the displacement of the security door 21 by including the signal transmitting sensor fixed to the security door 21 and the signal receiving sensor fixed to the circuit board, a third preferred scheme of a distance measuring sensor may be adopted, specifically, the security door detecting module 32 includes a distance measuring sensor capable of detecting the distance to the security door 21, the distance detected by the distance measuring sensor varies with the displacement of the security door 21, and the microcontroller module 31 determines the current position of the security door 21 according to the variation of the distance detected by the distance measuring sensor, and further determines whether a plug is inserted and the type of the inserted plug.
The socket that charges of this embodiment includes circuit break-make module 34, and the relatively scene that is applicable to the family and charges, when user's own electric motor car needs to charge, with the plug socket that charges, the socket that charges just can the automatic identification electric motor car identity information, and switch-on circuit begins to charge after through discernment, realizes automatic charging, simplifies user's operation, can also avoid other illegal personnel to steal the electricity or rub the action of electricity simultaneously.
The embodiment is similar to the embodiment 1, and the difference is that the embodiment 1 has the functions of plug detection, communication and circuit on-off by a single charging socket; the charging pile of the embodiment is divided into a main control device and a plurality of charging sockets, the main control device has the functions of communication and circuit switching, and the charging sockets have the function of plug detection; embodiment 1 is more applicable to the commercial scene of charging than embodiment 1, and master control unit charges as the total control center and the main circuit that fill electric pile, and the socket that charges is as dividing the circuit, and master control unit steerable every circuit break-make that charges the socket. The present embodiment and embodiment 1 actually belong to a general inventive concept, and the main difference is that the protection emphasis is different, and the technical principles of the two are communicated, so that the technical principle and the technical effect of the present embodiment can refer to embodiment 1, and are not described herein again.
Although the present invention has been described with reference to preferred embodiments, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and various changes in form and details may be made within the scope of the appended claims.
Claims (10)
1. A charging receptacle, comprising: the safety plug comprises a shell, and a socket module and a circuit board which are arranged in the shell, wherein the socket module comprises a safety door, and when a plug is inserted, thrust can be applied to the safety door, and the safety door can be displaced;
the circuit board comprises a microcontroller module, and a safety door detection module, a wireless communication module and a circuit on-off module which are connected with the microcontroller module, wherein the safety door detection module is used for detecting the displacement condition of the safety door; the microcontroller module determines whether a plug is inserted according to the displacement condition of the safety door detected by the safety door detection module;
when the plug is detected to be inserted, the microcontroller module controls the circuit on-off module to switch on a circuit where the plug is located and to switch off the circuit after preset time; the wireless communication module is used for communicating with the equipment to be charged, and the microcontroller module determines the identity information of the equipment to be charged according to a wireless signal of the equipment to be charged, which is received by the wireless communication module after the circuit is switched on and switched off.
2. A charging socket according to claim 1, wherein: when the two-plug is inserted, pushing force can be exerted on the safety door, and the safety door can move towards the first direction; when the three-plug is inserted, pushing force can be exerted on the safety door, and the safety door can be displaced towards the second direction; the first direction and the second direction are opposite; the safety door detection module comprises a signal transmitting sensor fixed on the safety door and a signal receiving sensor fixed on the circuit board; the signal receiving sensor can receive the signal generated by the signal transmitting sensor, the signal can change along with the movement of the safety door, and the microcontroller module determines the current position of the safety door according to the change condition of the signal received by the signal receiving sensor, so as to determine whether a plug is inserted and the type of the inserted plug.
3. A charging socket according to claim 2, wherein: the signal transmitting sensor is a magnetic part, and the signal receiving sensor is a magnetic-sensitive sensor; and the microcontroller module determines the current position of the safety door according to the magnetic field intensity change detected by the magnetic sensor.
4. A charging socket according to claim 2, wherein: the signal transmitting sensor is a photoelectric transmitting sensor, and the signal receiving sensor is a photoelectric receiving sensor; and the microcontroller module determines the current position of the safety door according to the change of the photoelectric intensity detected by the photoelectric receiving sensor.
5. A charging socket according to claim 1, wherein: when the two-plug is inserted, pushing force can be exerted on the safety door, and the safety door can move towards the first direction; when the three-plug is inserted, pushing force can be exerted on the safety door, and the safety door can be displaced towards the second direction; the first direction and the second direction are opposite; the emergency exit detection module includes the range finding sensor of detectable and emergency exit between the distance, the distance that the range finding sensor detected can change along with the displacement change of emergency exit, the microcontroller module basis the distance change that the range finding sensor detected confirms emergency exit current position, and then confirm whether the plug inserts and the type of inserting the plug.
6. The utility model provides a fill electric pile which characterized in that: the charging system comprises a main control device and a plurality of charging sockets controlled by the main control device;
the main control device comprises a first shell and a first circuit board arranged in the first shell, the first circuit board comprises a first microcontroller module, a wireless communication module and a circuit on-off module which are connected with the first microcontroller module,
the charging socket comprises a second shell, a second circuit board and a socket module, wherein the second circuit board and the socket module are arranged in the second shell; the socket module comprises a safety door, and when a plug is inserted, thrust can be exerted on the safety door and the safety door can be displaced; the safety door detection module is used for detecting the displacement condition of the safety door; the second microcontroller module determines whether a plug is inserted according to the displacement condition of the safety door detected by the safety door detection module; when the plug is detected to be inserted, the second microcontroller module sends plug insertion information and a socket number to the first microcontroller module, and the main control device is in wireless or wired connection communication with the charging socket;
the first microcontroller module controls the circuit on-off module to switch on a corresponding circuit of the charging socket according to the plug insertion information and the socket number and switches off the circuit after preset time;
the first microcontroller module determines identity information of the equipment to be charged according to a wireless signal of the equipment to be charged, which is received by the wireless communication module after the circuit is switched on and switched off.
7. A charging pile according to claim 6, characterised in that: when the two-plug is inserted, pushing force can be exerted on the safety door, and the safety door can move towards the first direction; when the three-plug is inserted, pushing force can be exerted on the safety door, and the safety door can be displaced towards the second direction; the first direction and the second direction are opposite; the safety door detection module comprises a signal transmitting sensor fixed on the safety door and a signal receiving sensor fixed on the circuit board; the signal receiving sensor can receive the signal generated by the signal transmitting sensor, the signal can change along with the movement of the safety door, and the microcontroller module determines the current position of the safety door according to the change condition of the signal received by the signal receiving sensor, so as to determine whether a plug is inserted and the type of the inserted plug.
8. A charging pile according to claim 7, characterised in that: the signal transmitting sensor is a magnetic part, and the signal receiving sensor is a magnetic-sensitive sensor; and the microcontroller module determines the current position of the safety door according to the magnetic field intensity change detected by the magnetic sensor.
9. A charging pile according to claim 7, characterised in that: the signal transmitting sensor is a photoelectric transmitting sensor, and the signal receiving sensor is a photoelectric receiving sensor; and the microcontroller module determines the current position of the safety door according to the change of the photoelectric intensity detected by the photoelectric receiving sensor.
10. A charging pile according to claim 6, characterised in that: when the two-plug is inserted, pushing force can be exerted on the safety door, and the safety door can move towards the first direction; when the three-plug is inserted, pushing force can be exerted on the safety door, and the safety door can be displaced towards the second direction; the first direction and the second direction are opposite; the emergency exit detection module includes the range finding sensor of detectable and emergency exit between the distance, the distance that the range finding sensor detected changes along with the displacement change of emergency exit, the microcontroller module basis the distance change that the range finding sensor detected confirms emergency exit current position, and then confirm whether the plug inserts and the type of plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111335662.0A CN114228524A (en) | 2021-11-11 | 2021-11-11 | Charging socket and charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111335662.0A CN114228524A (en) | 2021-11-11 | 2021-11-11 | Charging socket and charging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114228524A true CN114228524A (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111335662.0A Pending CN114228524A (en) | 2021-11-11 | 2021-11-11 | Charging socket and charging pile |
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| CN (1) | CN114228524A (en) |
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| KR20140062809A (en) * | 2012-11-15 | 2014-05-26 | 권혁준 | Intelligent plug system and communication system using the same |
| CN203850504U (en) * | 2014-03-19 | 2014-09-24 | 浙江正泰建筑电器有限公司 | A five-aperture power supply socket with protection doors |
| CN206022711U (en) * | 2016-08-31 | 2017-03-15 | 鹤山市柏佳电器制造有限公司 | A kind of multi-function jack safety door |
| CN207021453U (en) * | 2017-05-02 | 2018-02-16 | 深圳市畅飞博科技有限公司 | A kind of equipment use state detection means |
| CN206962160U (en) * | 2017-07-21 | 2018-02-02 | 黄勤铿 | A kind of socket for having identity recognition function |
| CN110723025A (en) * | 2019-12-17 | 2020-01-24 | 浙江天地人科技有限公司 | Automatic charging system and method based on charging pile |
| CN216389938U (en) * | 2021-11-11 | 2022-04-26 | 浙江柯瑞普科技有限公司 | Charging socket |
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