CN106828130B - Buried charging device and charging method - Google Patents
Buried charging device and charging method Download PDFInfo
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- CN106828130B CN106828130B CN201510902013.2A CN201510902013A CN106828130B CN 106828130 B CN106828130 B CN 106828130B CN 201510902013 A CN201510902013 A CN 201510902013A CN 106828130 B CN106828130 B CN 106828130B
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000002452 interceptive effect Effects 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 12
- 230000003028 elevating effect Effects 0.000 abstract description 9
- 230000007547 defect Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000013508 migration Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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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
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for 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
- B60L53/10—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
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/36—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
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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
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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
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
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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)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention belongs to the field of new energy automobiles, and particularly relates to a buried charging device and a charging method in the field. The utility model provides a bury formula charging device, including the main control system, with bury formula of connecting of main control system and fill electric pile, set up bury the charging plug that fills on the electric pile, its characterized in that, bury and be equipped with a plurality of inductors on filling electric pile, the inductor be connected with the main control system, with the sign that the main control system connects, bury the charging plug that fills on the electric pile and be connected with elevating gear. The invention can be used as a host to control a plurality of buried charging piles, adopts automatic connection of charging inlets, and simultaneously does not occupy any ground road, thereby effectively solving the defects of the previous various charging piles, solving the bottleneck restricting the development of electric vehicles and enabling the charging piles to be developed rapidly.
Description
Technical Field
The invention belongs to the field of new energy automobiles, and particularly relates to a buried charging device and a charging method in the field.
Technical Field
With the rapid development of electric vehicles, how to safely, rapidly and efficiently charge the electric vehicles becomes a bottleneck restricting the development of the electric vehicles, at present, charging piles fixed on the ground or the wall or charging piles depending on the original street lamp posts or charging piles with wireless power supply are developed, although the measures have certain advantages at present, the defects exist, such as the charging piles with wireless power supply are simplified in the step of plugging and unplugging charging plugs, but the prior art has some defects in the aspects of efficient conversion and high power in the aspect of wireless power supply, in addition, the high cost and the incapability of multi-channel real-time communication control are problems to be solved, although the charging piles fixed on the ground or the wall do not have the problems of wireless power supply, but are limited in cities with small amount of land and can not be constructed in a large amount, and a large amount of circuits are exposed, certain potential safety hazards also exist, and the rapid development of the charging pile is restricted.
Disclosure of Invention
The invention provides an intelligent buried charging device which can collect land resources, is convenient to operate and beneficial to the popularization of a charging technology, and adopts the following technical scheme in order to achieve the aim:
the utility model provides a bury formula charging device, including the main control system, with bury formula of connecting of main control system and fill electric pile, set up bury the charging plug that fills on the electric pile, its characterized in that, bury and be equipped with a plurality of inductors on filling electric pile, the inductor be connected with the main control system, with the sign that the main control system connects, bury the charging plug that fills on the electric pile and be connected with elevating gear.
The buried charging pile comprises a buried installation box body, a plurality of lifting columns are arranged at the bottom of the buried installation box body, lifting heads are arranged on the lifting columns, rocker arms are arranged on the lifting heads, and the rocker arms are movably connected with the charging plugs.
The buried installation box body is square, the buried installation box body is provided with a top cover, the top cover is provided with a circular through hole, a circular movable cover is arranged on the circular through hole, the circular movable cover is connected with a rotating shaft, the rotating shaft is provided with a rotating gear, the rotating shaft is connected with a lifting power device, the protected rotating gear is connected with a rotating power device, and the lifting power device and the rotating power device are connected with a control host; the four sides of the top cover are provided with the inductors, and the inductors are connected with the control host.
The charging plug is provided with a charging interface and a communication interface, and the communication interface is in signal connection with the host.
The control host computer connect and fill electric pile through CAN bus connection with a plurality of buried types, the control host computer be human-computer interaction formula control host computer.
The invention also discloses a charging method which is simple in operation, good in protection, safe and efficient:
the method comprises the following steps: when waiting that the charging vehicle drives into bury formula towards a stake top during, the inductor with wait that the position information feedback of charging vehicle extremely the main control system, main control system sends indicating signal extremely the sign, the sign shows that information guide waits that the charging vehicle enters the position, the inductor sense the vehicle when having entered the position, with signal feedback to main control system, main control system sends signal control and buries formula and fills electric pile, bury formula and fill the elevating gear of electric pile and rise the charging plug, the charging plug rises and waits that the charging vehicle charges the electricity and be connected, when charging finishes, bury formula and fill the elevating gear of electric pile and descend the charging plug, with waiting that the charging vehicle breaks away from.
The second method comprises the following steps: when waiting to charge the vehicle and drive into bury formula towards a stake top when burying, the inductor with wait to charge the vehicle position information feedback extremely the control host computer, the control host computer send instruction signal extremely the sign, sign display information guide waits to charge the vehicle and enters the position, the inductor sense the vehicle and when having entered the position, feed back the signal to the control host computer, the control host computer sends signal control and buries formula and fills electric pile, the lift post rise the lift head, rocking arm control charging plug horizontal migration butt joint wait to charge the entry on the vehicle, when charging and finishing, drop charging plug, break away from with waiting to charge the entry of charging of vehicle.
The third method comprises the following steps: when a vehicle to be charged drives into the buried type punching point pile top, the position information of the vehicle to be charged is fed back to the control host by the inductor, the control host sends an indication signal to the indication board, the indication board displays information to guide the vehicle to be charged to enter the place, the inductor senses that the vehicle enters the place and feeds back the signal to the control host, the control host sends a signal to drive the lifting power device and the rotary power device to open the circular movable cover, the lifting device of the buried type charging pile raises the charging plug, the charging plug rises and is electrically connected with the vehicle to be charged, when charging is finished, the lifting device of the buried type charging pile lowers the charging plug and is separated from the vehicle to be charged, and the control host sends a signal to drive the lifting power device and the rotary power device to close the circular movable cover.
The method four comprises the following steps: when waiting to charge the vehicle and drive into bury formula towards a stake top when, the inductor with wait to charge the vehicle position information feedback extremely the control host computer, the control host computer send instruction signal extremely the sign, sign display information guide waits to charge the vehicle and enters the position, the inductor sense the vehicle when having entered the position, with signal feedback to the control host computer, the control host computer sends signal control and buries formula and fills electric pile, bury formula and fill the elevating gear of electric pile and rise the charging plug, the charging plug rises and waits to charge the vehicle and be connected, communication interface, the information feedback to the control host computer that charges of waiting to charge the vehicle, the control host computer is according to waiting to charge the information control of charging of vehicle, and the formula of burying fills the elevating gear of electric pile and falls the charging plug, with waiting to charge the vehicle and break away from.
The method five comprises the following steps: when a vehicle to be charged drives into the buried type towards the upper part of the point pile, the position information of the vehicle to be charged is fed back to the man-machine interactive control host by the inductor, the man-machine interactive control host sends an indication signal to the indication board, the indication board displays information to guide the vehicle to be charged to enter the position, the inductor senses that the vehicle enters the position and feeds the signal back to the man-machine interactive control host, the man-machine interactive control host sends a signal to control the buried type charging pile, the lifting device of the buried type charging pile raises the charging plug, the charging plug raises and is electrically connected with the vehicle to be charged, and when charging is finished, the lifting device of the buried type charging pile lowers the charging plug and is separated from the vehicle to be charged.
The buried charging pile mentioned in the patent is characterized in that charging equipment is buried underground, when charging is not needed, objects for blocking other vehicles from passing through do not exist on the ground, when charging is needed, a vehicle to be charged stops near the buried charging pile through a guide indication board, a sensor can effectively detect the position of a charging inlet arranged at the bottom of the vehicle, when a control host sends a charging command, the buried charging pile opens a circular movable cover and lifts a charging plug out of the ground, the position of the charging inlet is adjusted according to the position sensed by the sensor and then the charging plug is aligned with the charging inlet at the bottom of the vehicle for electrical connection, the charging plug is provided with a charging interface and a communication interface with the vehicle to be charged, and the electric quantity information of the vehicle can be fed back to the control host connected with the charging pile in real time through the communication interface between the charging plug and the vehicle, the control host controls the charging of the vehicle to be charged in real time through the feedback information, displays the charging condition and the real-time state of the vehicle to be charged through man-machine conversation, because the local embedded charging device is arranged underground, the charging inlet of the vehicle to be charged is also arranged on the ground plate of the vehicle, the length of the charging plug which needs to be extended can be within 1m without needing a very long charging extension line like a ground charging pile, and the distance problem of the charging extension line can be not considered, so that one control host can control a plurality of embedded charging piles without being limited by the length of the charging line, and not only can save much cost in the aspect, on the other hand, the connection between the embedded charging pile and the charging inlet of the vehicle is carried out at the bottom of the vehicle and is automatic connection without manual contact of a charging wire by people, therefore, the potential safety hazard of electric shock does not exist, and meanwhile, the connection place of the charging inlet is arranged at the bottom of the vehicle, so that even if it rains, the charging connection place is not worried that the charging connection place is easily drenched by rainwater to generate electric leakage, thereby causing the potential safety hazard. The invention can be used as a host to control a plurality of buried charging piles, adopts automatic connection of charging inlets, and simultaneously does not occupy any ground road, thereby effectively solving the defects of the previous various charging piles, solving the bottleneck restricting the development of electric vehicles and enabling the charging piles to be developed rapidly.
Drawings
FIG. 1 is a schematic view of the structure of the present invention
FIG. 2 is a structural diagram of the charging state of the buried charging pile according to the present invention
FIG. 3 is a structural diagram of the non-charging state of the buried charging pile according to the present invention
FIG. 4 is a top view of the charging state structure of the buried charging pile of the present invention
FIG. 5 is a top view of the non-charging state structure of the buried charging pile of the present invention
Detailed Description
The present invention is described in detail below with reference to specific embodiments in order to better understand the present technology.
As shown in fig. 1-5; the utility model provides a bury formula charging device, includes main control system 1, with bury formula of connecting of main control system 1 fills electric pile 2, sets up bury formula and fill the charging plug 201 on the electric pile 3, bury and be equipped with a plurality of inductors 202 on filling electric pile 2, inductor 202 be connected with main control system 1, with sign 3 that main control system 1 is connected, bury formula and fill charging plug 201 and elevating gear 203 on the electric pile 2 and be connected.
The buried charging pile 2 comprises a buried installation box body 204, the bottom of the buried installation box body 204 is provided with a plurality of lifting columns 205, the lifting columns 205 are provided with lifting heads 206, the lifting heads 206 are provided with rocker arms 207, and the rocker arms 207 are movably connected with the charging plugs 201.
The buried installation box body 204 is square, the buried installation box body 204 is provided with a top cover 208, the top cover 208 is provided with a circular through hole 209, the circular through hole 209 is provided with a circular movable cover 210, the circular movable cover 210 is connected with a rotating shaft 211, the rotating shaft 211 is provided with a rotating gear 212, the rotating shaft 211 is connected with a lifting power device 213, the protected rotating gear 212 is connected with a rotating power device 214, and the lifting power device 213 and the rotating power device 214 are connected with the control host 1; the four sides of the top cover are provided with the sensors 202, and the sensors 202 are connected with the control host 1.
The charging plug 201 is provided with a charging interface 215 and a communication interface 216, and the communication interface 215 is in signal connection with the host 1.
Control host 1 connect and fill electric pile 2 through CAN bus connection with a plurality of buried types, control host 1 be human-computer interaction formula control host.
The charging method comprises the following steps:
the method comprises the following steps: when waiting to charge the vehicle and drive into bury formula and fill 2 tops of electric pile, inductor 202 will wait to charge the position information feedback of vehicle to control host 1, control host 1 sends instruction signal extremely sign 3, sign 3 shows that the information guide waits to charge the vehicle and enters the position, inductor 202 sense the vehicle and when having entered the position, feed back the signal to control host 1, control host 1 sends signal control and buries formula 2, bury formula and fill electric pile 2's elevating gear 203 and rise charging plug 201, charging plug 201 rises and waits to charge the vehicle and is connected, when charging finishes, bury formula and fill electric pile 2's elevating gear 203 and descend charging plug 201, with waiting to charge the vehicle and break away from.
The second method comprises the following steps: when a vehicle to be charged drives into the buried charging pile 2, the position information of the vehicle to be charged is fed back to the control host 1 by the sensor 202, the control host 1 sends an indication signal to the indication board 3, the indication board 3 displays information to guide the vehicle to be charged to enter the place, when the sensor 202 senses that the vehicle enters the place, the signal is fed back to the control host 1, the control host 1 sends a signal to control the buried charging pile 2, the lifting column 205 lifts the lifting head 206, the rocker arm 207 controls the charging plug 201 to horizontally move to be in butt joint with a charging inlet on the vehicle to be charged, and when the charging is finished, the charging plug 201 is lowered to be separated from the charging inlet of the vehicle to be charged.
The third method comprises the following steps: when a vehicle to be charged drives above the buried charging pile 2, the sensor 202 feeds back position information of the vehicle to be charged to the control host 1, the control host 1 sends an indication signal to the indication board 3, the indication board 3 displays information to guide the vehicle to be charged to enter the position, when the sensor 202 senses that the vehicle is in position, the signal is fed back to the control host 1, the control host 1 sends a signal to drive the lifting power device 213 and the rotating power device 214 to open the circular movable cover 210, the lifting device 203 of the buried charging pile 2 lifts the charging plug 201, the charging plug 201 lifts to be electrically connected with the vehicle to be charged, and when the charging is finished, the lifting device 203 of the buried charging pile 2 lowers the charging plug 201, when the vehicle is separated from the vehicle to be charged, the control host 1 sends a signal to drive the lifting power device 213 and the rotating power device 214 to close the circular movable cover 210.
The method four comprises the following steps: when a vehicle to be charged drives into the buried charging pile 2, the position information of the vehicle to be charged is fed back to the control host 1 by the inductor 202, the control host 1 sends an indication signal to the indication board 3, the indication board 3 displays information to guide the vehicle to be charged to enter the place, the inductor 202 senses that the vehicle enters the place and feeds back the signal to the control host 1, the control host 1 sends a signal to control the buried charging pile 2, the lifting device 203 of the buried charging pile 2 lifts the charging plug 201, the charging plug 201 lifts and is electrically connected with the vehicle to be charged, the communication interface 216 feeds back the charging information of the vehicle to be charged to the control host 1, and the control host 1 controls the lifting device 203 of the buried charging pile 2 to lower the charging plug 201 according to the charging information of the vehicle to be charged and is separated from the vehicle to be charged.
The method five comprises the following steps: when a vehicle to be charged drives above the buried charging pile 2, the sensor 202 feeds back the position information of the vehicle to be charged to the man-machine interactive control host, the man-machine interactive control host sends an indication signal to the indicator 3, the indicator displays information to guide the vehicle to be charged to enter the position, when the sensor 202 senses that the vehicle is in position, the signal is fed back to the man-machine interactive control host, the man-machine interactive control host sends a signal to control the buried charging pile 2, the lifting device 203 of the buried charging pile 2 lifts the charging plug 201, the charging plug 201 is lifted to be electrically connected with the vehicle to be charged, when the charging is finished, the lifting device 203 of the buried charging pile 2 lowers the charging plug 201, and the vehicle to be charged is separated, and in the process, the personnel operating the charging can exchange information with the man-machine interactive control host to control the whole charging process.
The buried charging pile mentioned in the patent is characterized in that charging equipment is buried underground, when charging is not needed, objects for blocking other vehicles from passing through do not exist on the ground, when charging is needed, a vehicle to be charged stops near the buried charging pile through a guide indication board, a sensor can effectively detect the position of a charging inlet arranged at the bottom of the vehicle, when a control host sends a charging command, the buried charging pile opens a circular movable cover and lifts a charging plug out of the ground, the position of the charging inlet is adjusted according to the position sensed by the sensor and then the charging plug is aligned with the charging inlet at the bottom of the vehicle for electrical connection, the charging plug is provided with a charging interface and a communication interface with the vehicle to be charged, and the electric quantity information of the vehicle can be fed back to the control host connected with the charging pile in real time through the communication interface between the charging plug and the vehicle, the control host controls the charging of the vehicle to be charged in real time through the feedback information, displays the charging condition and the real-time state of the vehicle to be charged through man-machine conversation, because the local embedded charging device is arranged underground, the charging inlet of the vehicle to be charged is also arranged on the ground plate of the vehicle, the length of the charging plug which needs to be extended can be within 1m without needing a very long charging extension line like a ground charging pile, and the distance problem of the charging extension line can be not considered, so that one control host can control a plurality of embedded charging piles without being limited by the length of the charging line, and not only can save much cost in the aspect, on the other hand, the connection between the embedded charging pile and the charging inlet of the vehicle is carried out at the bottom of the vehicle and is automatic connection without manual contact of a charging wire by people, therefore, the potential safety hazard of electric shock does not exist, and meanwhile, the connection place of the charging inlet is arranged at the bottom of the vehicle, so that even if it rains, the charging connection place is not worried that the charging connection place is easily drenched by rainwater to generate electric leakage, thereby causing the potential safety hazard. The invention can be used as a host to control a plurality of buried charging piles, adopts automatic connection of charging inlets, and simultaneously does not occupy any ground road, thereby effectively solving the defects of the previous various charging piles, solving the bottleneck restricting the development of electric vehicles and enabling the charging piles to be developed rapidly.
Claims (9)
1. A buried charging device comprises a control host, a buried charging pile connected with the control host and a charging plug arranged on the buried charging pile, and is characterized in that a plurality of sensors are arranged on the buried charging pile and connected with the control host, when a vehicle to be charged drives into the position above the buried charging pile, the sensors feed back the position information of the vehicle to be charged to the control host, when the sensors sense that the vehicle is in place, the signals are fed back to the control host, a sign board connected with the control host sends indication signals to the sign board, the sign board displays information to guide the vehicle to be charged to be in place, the charging plug on the buried charging pile is connected with a lifting device, when the control host receives the feedback signals of the sensors, the control host sends signals to control the buried charging pile, the lifting device of the buried charging pile lifts up the charging plug, the charging plug is lifted up to be electrically connected with a vehicle to be charged, and when charging is finished, the lifting device of the buried charging pile lowers down the charging plug to be separated from the vehicle to be charged;
the buried charging pile comprises a buried installation box body, a plurality of lifting columns are arranged at the bottom of the buried installation box body, lifting heads are arranged on the lifting columns, rocker arms are arranged on the lifting heads, and the rocker arms are movably connected with the charging plugs.
2. The buried charging device of claim 1, wherein the buried installation box is square, the buried installation box is provided with a top cover, the top cover is provided with a circular through hole, the circular through hole is provided with a circular movable cover, the circular movable cover is connected with a rotating shaft, the rotating shaft is provided with a rotating gear, the rotating shaft is connected with a lifting power device, the rotating gear is connected with a rotating power device, and the lifting power device and the rotating power device are connected with a control host; the four sides of the top cover are provided with the inductors, and the inductors are connected with the control host.
3. The buried charging device of claim 1, wherein the charging plug is provided with a charging interface and a communication interface, and the communication interface is in signal connection with a host.
4. The underground charging device of claim 1, wherein the control host is connected to a plurality of underground charging piles through a CAN bus, and the control host is a human-computer interactive control host.
5. The charging method of an underground charging device as claimed in claim 1, wherein when a vehicle to be charged is driven above the underground charging pile, the sensor feeds back position information of the vehicle to be charged to the control host, the control host sends an indication signal to the indicator, the indicator displays information to guide the vehicle to be charged to enter the place, when the sensor senses that the vehicle enters the place, the sensor feeds back the signal to the control host, the control host sends a signal to control the underground charging pile, the lifting device of the underground charging pile lifts the charging plug, the charging plug is lifted to be electrically connected with the vehicle to be charged, and when the charging is finished, the lifting device of the underground charging pile lowers the charging plug to be separated from the vehicle to be charged.
6. The charging method of an underground charging device as claimed in claim 1, wherein when a vehicle to be charged is driven above the underground charging pile, the sensor feeds back position information of the vehicle to be charged to the control host, the control host sends an indication signal to the indicator, the indicator displays information to guide the vehicle to be charged to enter the place, when the sensor senses that the vehicle is in the place, the sensor feeds back the signal to the control host, the control host sends a signal to control the underground charging pile, the lifting column raises the lifting head, the rocker arm controls the charging plug to move horizontally to abut against a charging inlet of the vehicle to be charged, and when charging is completed, the charging plug is lowered to be separated from the charging inlet of the vehicle to be charged.
7. The charging method of an underground charging device as claimed in claim 2, wherein when the vehicle to be charged is driven above the underground charging pile, the sensor feeds back the position information of the vehicle to be charged to the control host, the control host sends an indication signal to the indicator, the indicator displays information to guide the vehicle to be charged to the position, when the sensor senses that the vehicle is in the position, the sensor feeds back the signal to the control host, the control host sends a signal to drive the lifting power device, the rotating power device opens the circular movable cover, the lifting device of the underground charging pile lifts the charging plug, the charging plug is lifted and electrically connected with the vehicle to be charged, when the charging is finished, the lifting device of the underground charging pile lowers the charging plug and is separated from the vehicle to be charged, and the control host sends a signal to drive the lifting power device, The circular movable cover is closed by the rotary power device.
8. A charging method of an in-ground charging device according to claim 3, when a vehicle to be charged drives above the buried charging pile, the sensor feeds back the position information of the vehicle to be charged to the control host, the control host sends an indication signal to the indication board, the indication board displays information to guide the vehicle to be charged to enter the position, when the sensor senses that the vehicle is in position, the sensor feeds back a signal to the control host, the control host sends out a signal to control the buried charging pile, the lifting device of the buried charging pile lifts the charging plug, the charging plug is lifted to be electrically connected with the vehicle to be charged, the communication interface feeds back the charging information of the vehicle to be charged to the control host, the control host controls the lifting device of the buried charging pile to lower the charging plug according to the charging information of the vehicle to be charged, and the lifting device is separated from the vehicle to be charged.
9. A charging method of an in-ground charging device according to claim 4, when a vehicle to be charged drives into the buried charging pile, the sensor feeds back the position information of the vehicle to be charged to the man-machine interactive control host, the man-machine interactive control host sends an indication signal to the indicator board, the indicator board displays information to guide the vehicle to be charged to enter the position, when the sensor senses that the vehicle is in position, the signal is fed back to the man-machine interactive control host, the man-machine interactive control host sends a signal to control the buried charging pile, the lifting device of the buried charging pile lifts the charging plug, the charging plug is lifted to be electrically connected with the vehicle to be charged, and when the charging is finished, the lifting device of the buried charging pile lowers the charging plug, and the vehicle to be charged is separated, and in the process, the personnel operating the charging can exchange information with the man-machine interactive control host to control the whole charging process.
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| CN107791877A (en) * | 2017-11-20 | 2018-03-13 | 苏州聚锐机电科技有限公司 | A kind of road surface mounting structure of charging pile |
| DE102018201648A1 (en) * | 2018-02-02 | 2019-08-08 | Audi Ag | Energy supply device for a motor vehicle, method for operating an energy supply device, contacting device for a motor vehicle and electrical energy supply system for a motor vehicle |
| CN108583316B (en) * | 2018-04-03 | 2020-10-27 | 威马汽车科技集团有限公司 | New energy automobile buries formula of burying and fills electric pile |
| CN108556673B (en) * | 2018-05-29 | 2024-01-23 | 河南森源电气股份有限公司 | Bury formula charging device and closing cap subassembly thereof |
| CN109228900B (en) * | 2018-08-02 | 2023-10-27 | 三峡大学 | Wireless charging system of electric automobile at bottom of car |
| CN109217431A (en) * | 2018-11-01 | 2019-01-15 | 国网江苏省电力有限公司苏州供电分公司 | A kind of buried charging pile of mobile robot |
| CN112165180B (en) * | 2020-09-30 | 2022-08-30 | 北京理工大学 | Wireless charging system and control method |
| CN112918307A (en) * | 2021-03-11 | 2021-06-08 | 江西瑞华智能科技有限公司 | Tempering panel type direct current fills electric pile |
| CN113085609B (en) * | 2021-05-11 | 2022-04-22 | 北京理工大学深圳汽车研究院(电动车辆国家工程实验室深圳研究院) | Automatic charging method and system for new energy vehicle |
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