CN113752868A - Electric automobile non-inductive charging method and charging device - Google Patents
Electric automobile non-inductive charging method and charging device Download PDFInfo
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- CN113752868A CN113752868A CN202111073288.1A CN202111073288A CN113752868A CN 113752868 A CN113752868 A CN 113752868A CN 202111073288 A CN202111073288 A CN 202111073288A CN 113752868 A CN113752868 A CN 113752868A
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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
- B60L53/12—Inductive energy transfer
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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
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/37—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles using optical position determination, e.g. using cameras
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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
- B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
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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
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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 provides a non-inductive charging method and a charging device for an electric automobile, wherein the charging method comprises the following steps: A. b, recording the entering time of the electric automobile by the charging pile, if the electric automobile is being charged, entering the step B after the charging is finished, otherwise, entering the step B; B. if other electric vehicles exist in the charging area, entering the step C, otherwise, entering the step D; C. d, selecting a charging object by the charging pile, and entering the step D; D. if the electric automobile is fully charged, the charging pile does not act; otherwise, controlling the charging head of the charging pile to start charging, and entering the step E; E. if it gives the signal of traveling to detect electric automobile when filling electric pile and charging, then the disconnection head that charges and the mechanism that charges, otherwise, continuously charge until being full of, fill electric pile disconnection head and electric automobile's the mechanism that charges and be connected. The invention can timely and actively charge the electric automobile without induction, realizes batch charging and effectively relieves the power supply pressure of the community.
Description
Technical Field
The invention relates to a noninductive charging method and a charging device for an electric automobile.
Background
With the proposition of energy conservation and emission reduction and green and environment-friendly traffic concepts, the electric automobile is greatly developed as a new energy vehicle in recent years, and the reserve of the electric automobile is continuously increased. But charging problems for electric vehicles also arise. Due to the limited availability of battery life and charging equipment, the driver needs to constantly be faced with the problem of whether the vehicle needs to be charged and looking for a charging area, which makes the charging action quite passive. On the other hand, because the charging area that present charging pile corresponds is only a parking stall, to possessing the numerous district of electric automobile, if will provide charging service for the car owner, need provide more charging space on the one hand, on the other hand, probably many car owners can select to charge to own electric automobile (after arriving the garage as in the next work) in same period, so can cause very big pressure for the district power supply.
Disclosure of Invention
The invention provides a non-inductive charging method and a non-inductive charging device for an electric automobile, which can timely and actively charge the electric automobile without induction, realize batch charging and effectively relieve the power supply pressure of a community.
The invention is realized by the following technical scheme:
the noninductive charging method for the electric automobile is characterized in that a charging mechanism is arranged on the electric automobile, and the noninductive charging method comprises the following steps: the charging method comprises the following steps that a charging area corresponding to one charging pile comprises a plurality of parking spaces, a charging head which can be communicated with a charging mechanism is arranged at the end part of the charging pile, and the charging method comprises the following steps:
A. after the electric automobile is parked in a parking space of a charging area, the charging pile records the entering time of the electric automobile and judges whether the electric automobile is currently charged, if so, the step B is executed after the electric automobile is charged, and if not, the step B is executed;
B. judging whether other electric vehicles exist in the current charging area, if so, entering the step C, otherwise, taking the electric vehicle which is just stopped as a charging object, and entering the step D;
C. d, the charging pile successively selects the next electric automobile as a charging object according to the time when the electric automobile is stopped in the charging area, and the step D is carried out;
D. the charging pile detects whether the electric automobile serving as a charging object is fully charged, and if so, the charging pile does not act; otherwise, the charging pile controls the charging head to be communicated with the charging mechanism to start charging, and the step E is carried out;
E. charging pile detects whether the electric automobile gives a driving signal while charging, if so, the charging pile disconnects the charging head from the charging mechanism to stop charging, otherwise, the charging pile continuously charges until the charging pile is full of the charging head, and the charging pile disconnects the charging head from the charging mechanism of the electric automobile.
Further, fill electric pile and include control mechanism and the first recognition mechanism who is connected with control mechanism, in step A, through the time that first recognition mechanism discerned electric automobile gets into the parking stall to feed back to control mechanism, in step E, detect whether someone gets into the parking stall that the electric automobile that is charging is located through first recognition mechanism, and feed back to control mechanism.
Furthermore, fill electric pile still include the bracing piece and rotate the articulated arm that sets up on the bracing piece, controlling means control articulated arm's action, the head that charges sets up in articulated arm tip, and the rotation of articulated arm makes the head that charges can with stop the electric automobile's that charges on each parking stall in the charging area mechanism intercommunication that charges.
Furthermore, a second recognition mechanism connected with the control mechanism is arranged on the charging head, in the step D, the position of the charging mechanism is recognized through the second recognition mechanism and fed back to the control mechanism, and the control mechanism controls the mechanical arm to move so that the charging head is communicated with the charging mechanism.
Further, charging mechanism department is provided with magnetism and inhales the face, the head bottom that charges is provided with the charging coil and can be inhaled the magnet that the face adsorbs by magnetism.
Furthermore, be provided with on the bracing piece be used for with electric automobile's battery monitor chip wireless communication's communication module, the communication module output is connected in order to transmit received electric quantity information to control mechanism with control mechanism.
Furthermore, the mechanical arm comprises a first section, a second section, a third section and a fourth section, wherein one end of the first section is horizontally and rotatably arranged at the upper end of the supporting rod, one end of the second section is horizontally and rotatably arranged at the other end of the first section, one end of the third section is vertically and rotatably arranged at the other end of the second section, and one end of the fourth section is vertically and rotatably arranged at the other end of the third section.
Furthermore, first identification mechanism includes a plurality of first cameras and a plurality of first infrared inductor, and a plurality of first cameras interval is encircleed and is set up in the bracing piece lower part, and a plurality of first infrared inductor intervals are encircleed and are set up in the bracing piece lower part, and each first camera and each first infrared inductor are connected with control mechanism respectively.
Furthermore, the second recognition mechanism comprises a plurality of second cameras and a plurality of second infrared sensors, the plurality of second cameras are arranged on the charging head in a surrounding mode at intervals, the plurality of second infrared sensors are arranged on the charging head in a surrounding mode at intervals, and each second camera and each second infrared sensor are connected with the control mechanism respectively.
The invention is also realized by the following technical scheme:
a non-inductive charging device of an electric vehicle based on the non-inductive charging method is provided with a charging mechanism on the electric vehicle, the charging mechanism comprises a charging pile, the charging pile comprises a supporting rod, a joint arm rotatably arranged at the upper end of the supporting rod, a charging head arranged at the end part of the joint arm, a control mechanism arranged in the supporting rod, a first identification mechanism arranged on the supporting rod and a second identification mechanism arranged on the charging head, the joint arm, the charging head and the first and second identification mechanisms are respectively connected with the control device, the first identification mechanism is used for identifying the time when the electric vehicle enters a parking space and detecting whether the electric vehicle gives a driving signal or not and feeding the driving signal back to the control mechanism, the second identification mechanism is used for identifying the position of the charging mechanism and feeding back to the control mechanism, and the control mechanism controls the joint arm to rotate in the horizontal direction and the vertical direction according to the feedback results of the first and second identification mechanisms, so as to drive the charging head to be communicated with a charging mechanism of the electric automobile stopped in the charging area.
The invention has the following beneficial effects:
1. after the current charging process of the charging pile is finished, selecting the next charging object according to the sequence of the electric vehicle stopped in the charging area, firstly detecting whether the charging object is full of electricity, if not, controlling the charging head to be connected with the charging mechanism of the charging car to start charging, in the charging process, if a driving signal of the vehicle is detected, indicating that the electric car is to be used, and disconnecting the charging head from the charging mechanism, so that the electric car is actively and noninductively charged in time, namely, the charging pile is passively searched for charging when the electric quantity is insufficient, the inherent behavior mode of actively charging the car is weakened, the charging is changed into the behavior that the car owner does not participate subjectively, the trouble of the car owner caused by the fact that the vehicle is not charged in time is effectively relieved, great convenience is brought to the car owner, and the charging can be carried out in time, the electric automobile can be assembled with a battery with smaller capacity, so that the battery load and the vehicle cost are reduced; according to the invention, the charging area corresponding to one charging pile comprises a plurality of parking spaces, so that the space required for building charging facilities in a community is reduced, charging is carried out according to the sequence of parking vehicles into the charging area during charging, namely time-sharing charging is realized, and compared with the condition that one charging pile corresponds to one parking space, the number of vehicles charged at the same time can be greatly reduced, and the power supply pressure of the community is effectively relieved.
2. The second recognition mechanism is used for recognizing the position of the charging mechanism on the electric automobile and feeding back the position to the control mechanism, the control mechanism controls the mechanical arm to move according to a feedback result so as to drive the charging head to be communicated with the charging mechanism, and the magnet on the charging head is matched with the magnetic attraction face at the charging mechanism, so that the charging head can be positioned more accurately, and the charging coil is communicated with the charging mechanism in a contact manner more quickly.
3. But the arm is including horizontal pivoted first section, second section to and vertical pivoted third section, fourth section, the head that charges then rotationally sets up at the fourth section other end, so can drive the head that charges and stop the electric automobile's at each parking stall the mechanism intercommunication that charges.
4. First identification mechanism includes a plurality of first cameras and a plurality of first infrared inductor that the interval encircles, and second identification mechanism includes a plurality of second cameras and the infrared inductor of second that the interval encircles, and the camera uses with infrared inductor cooperation, can make the recognition result more accurate, avoids taking place to miss and examines.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a flow chart of a charging method according to the present invention.
Fig. 2 is a schematic structural diagram of the charging device of the present invention.
FIG. 3 is a schematic structural diagram of the articulated arm of the present invention.
Fig. 4 is a schematic structural diagram of a charging head according to the present invention.
Fig. 5 is a usage state diagram of the charging device of the present invention.
Wherein, 1, parking space; 11. an electric vehicle; 2. a support bar; 3. an articulated arm; 31. a first stage; 32. a second stage; 33. a third stage; 34. a fourth stage; 4. a charging head; 41. a charging coil; 5. a magnet; 61. a conduit; 62. a spring; 71. a first camera; 72. a first infrared sensor; 81. a second camera; 82. a second infrared sensor; 9. and a communication module.
Detailed Description
As shown in fig. 2 to 5, the non-inductive charging device of the electric vehicle 11 is used for charging the electric vehicle 11, a charging mechanism is disposed on the electric vehicle 11, the charging mechanism can be disposed on the top of the electric vehicle 11, or disposed on the side of the electric vehicle 11, and a battery monitoring chip is further disposed on the electric vehicle 11, and the battery monitoring chip can monitor the battery capacity and wirelessly transmit the capacity information to the corresponding communication module 9. The non-inductive charging device comprises a charging pile, and particularly, the charging pile comprises a supporting rod 2, a joint arm 3 rotatably arranged at the upper end of the supporting rod 2, a charging head 4 arranged at the end part of the joint arm 3, a magnetic attraction mechanism arranged between the charging mechanism and the charging head 4, a buffer adjusting mechanism arranged between the charging head 4 and the joint arm 3, a control mechanism arranged in the supporting rod 2, a power supply box electrically connected with the charging head 4, a first identification mechanism arranged on the supporting rod 2, a communication module 9 capable of wirelessly communicating with a battery monitoring chip, and a second identification mechanism arranged on the charging head 4, wherein the joint arm 3, the charging head 4, the first identification mechanism and the second identification mechanism are respectively connected with the control device, the first identification mechanism is used for identifying the time when the electric automobile 11 enters the parking space 1 and detecting whether the electric automobile 11 gives a driving signal or not and feeding back to the control mechanism, the running signal can be the brightness of a car lamp of the electric car 11 or other signals, the second identification mechanism is used for identifying the position of the charging mechanism and feeding back the position to the control mechanism, the control mechanism controls the joint arm 3 to rotate in the horizontal direction and the vertical direction according to the feedback results of the first identification mechanism and the second identification mechanism so as to drive the charging head 4 to be communicated with the charging mechanism stopped in the charging area of the electric car 11, and the output end of the communication module 9 is connected with the control mechanism so as to transmit the received electric quantity information to the control mechanism. Wherein, the charging mechanism and the battery monitoring chip that set up on electric automobile 11 are prior art, and communication module 9 is prior art, and battery monitoring chip also is prior art with communication module 9's wireless communication connection, and the concrete structure that the power supply box is connected with charging head 4 electricity also is prior art.
The first recognition mechanism comprises a plurality of first cameras 71, first cameras 7171 and a plurality of first infrared sensors 72, the first cameras 7171 of the first cameras 71 are arranged on the lower portion of the supporting rod 2 in a surrounding mode at intervals, the first infrared sensors 72 are arranged on the lower portion of the supporting rod 2 in a surrounding mode at intervals, and the first cameras 7171 of the first cameras 71 and the first infrared sensors 72 are connected with the control mechanism respectively. The second recognition mechanism comprises a plurality of second cameras 81 and a plurality of second infrared sensors 82, the plurality of second cameras 81 are arranged on the charging heads 4 in an encircling mode at intervals, the plurality of second infrared sensors 82 are arranged on the charging heads 4 in an encircling mode at intervals, and each second camera 81 and each second infrared sensor 82 are connected with the control mechanism respectively.
The mechanical arm comprises a first section 31, a second section 32, a third section 33 and a fourth section 34, wherein one end of the first section 31 can be horizontally and rotatably arranged at the upper end of the support rod 2, one end of the second section 32 can be horizontally and rotatably arranged at the other end of the first section 31, one end of the third section 33 can be vertically and rotatably arranged at the other end of the second section 32, one end of the fourth section 34 can be vertically and rotatably arranged at the other end of the third section 33, the charging head 4 can be rotatably arranged at the other end of the fourth section 34, the first section 31 is connected with the second section 32, the second section 32 is connected with the third section 33, the third section 33 is connected with the fourth section 34, and the charging head 4 is connected with the fourth section 34 through stepping motors, all the stepping motors are respectively connected with a control mechanism, and the control mechanism between the stepping motors controls the stepping motors in the prior art.
Magnetism is inhaled the mechanism and can be inhaled the face and set up in the first 4 bottoms that charge and inhale the magnet 5 that the face adsorbs by magnetism including setting up the magnetism of charging mechanism department, and the first 4 bottoms that charge still are provided with charging coil 41, and in this embodiment, magnet 5 encircles the setting of charging coil 41, and is located the charging coil 41 outside. The buffering adjustment mechanism comprises a line pipe 61 arranged between the upper end of the charging head 4 and the articulated arm 3 and a spring 62 wound on the line pipe 61, and two ends of the spring 62 are respectively connected with the upper end of the charging head 4 and the articulated arm 3.
As shown in fig. 1, the method for noninductive charging of an electric vehicle 11 includes the following steps:
A. after the electric automobile 11 is parked in the parking space 1 of the charging area, the charging pile identifies the time when the electric automobile 11 enters the parking space 1 through the first identification mechanism and feeds the time back to the control mechanism, the control mechanism records the entering time of the electric automobile 11 and judges whether the electric automobile 11 is currently charged, if yes, the step B is executed after the electric automobile 11 is charged, and if not, the step B is executed;
B. the control mechanism judges whether other electric vehicles 11 exist in the current charging area or not according to the identification result of the first identification mechanism, if so, the step C is carried out, otherwise, the electric vehicle 11 which is just stopped is taken as a charging object, and the step D is carried out;
C. d, the charging pile successively selects the next electric automobile 11 as a charging object according to the time when the electric automobiles 11 stop in the charging area, and the step D is carried out;
D. the charging pile detects whether the electric automobile 11 as a charging object is fully charged, and if so, the charging pile does not act; otherwise, identifying the position of the charging mechanism of the charging object by using the second identification mechanism, feeding the position back to the control mechanism, controlling the mechanical arm to act by the control mechanism to drive the charging head 4 to move, finally connecting the charging coil 41 with the charging mechanism to start charging, and entering the step E;
E. whether the electric automobile 11 gives the signal of traveling is detected when charging to fill electric pile, if, fill electric pile disconnection charging head 4 and the mechanism that charges and be connected to stop charging, otherwise, continuously charge until being full of, fill electric pile disconnection charging head 4 and the mechanism that charges of electric automobile 11 and be connected.
In this embodiment, the control mechanism is a single chip microcomputer. First identification mechanism and second identification mechanism are all through the camera shooting target image to respond to through infrared inductor, and the singlechip is prior art with camera and infrared inductor's concrete junction, and the processing procedure of the target image of shooing of singlechip also is prior art.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the invention, which is defined by the appended claims and their equivalents and modifications within the scope of the description.
Claims (10)
1. The noninductive charging method for the electric automobile is characterized in that a charging mechanism is arranged on the electric automobile, and the noninductive charging method comprises the following steps: the charging method comprises the following steps that a charging area corresponding to one charging pile comprises a plurality of parking spaces, a charging head which can be communicated with a charging mechanism is arranged at the end part of the charging pile, and the charging method comprises the following steps:
A. after the electric automobile is parked in a parking space of a charging area, the charging pile records the entering time of the electric automobile and judges whether the electric automobile is currently charged, if so, the step B is executed after the electric automobile is charged, and if not, the step B is executed;
B. judging whether other electric vehicles exist in the current charging area, if so, entering the step C, otherwise, taking the electric vehicle which is just stopped as a charging object, and entering the step D;
C. d, the charging pile successively selects the next electric automobile as a charging object according to the time when the electric automobile is stopped in the charging area, and the step D is carried out;
D. the charging pile detects whether the electric automobile serving as a charging object is fully charged, and if so, the charging pile does not act; otherwise, the charging pile controls the charging head to be communicated with the charging mechanism to start charging, and the step E is carried out;
E. charging pile detects whether the electric automobile gives a driving signal while charging, if so, the charging pile disconnects the charging head from the charging mechanism to stop charging, otherwise, the charging pile continuously charges until the charging pile is full of the charging head, and the charging pile disconnects the charging head from the charging mechanism of the electric automobile.
2. The noninductive charging method for the electric automobile according to claim 1, characterized in that: the charging pile comprises a control mechanism and a first identification mechanism connected with the control mechanism, in the step A, the time when the electric automobile enters the parking space is identified through the first identification mechanism and fed back to the control mechanism, and in the step E, whether a person enters the parking space where the electric automobile is charging is detected through the first identification mechanism and fed back to the control mechanism.
3. The noninductive charging method for the electric automobile according to claim 2, characterized in that: the charging pile further comprises a supporting rod and a joint arm which is rotatably arranged on the supporting rod, the control device controls the action of the joint arm, the charging head is arranged at the end part of the joint arm, and the rotation of the joint arm enables the charging head to be communicated with a charging mechanism of the electric automobile stopped at each parking space in a charging area.
4. The noninductive charging method for the electric automobile according to claim 2 or 3, characterized in that: and in the step D, the position of the charging mechanism is identified by the second identification mechanism and fed back to the control mechanism, and the control mechanism controls the mechanical arm to act so as to enable the charging head to be communicated with the charging mechanism.
5. The noninductive charging method for the electric automobile according to claim 2 or 3, characterized in that: the mechanism department of charging is provided with magnetism and inhales the face, the head bottom that charges is provided with charging coil and can be inhaled the magnet that the face adsorbs by magnetism.
6. The noninductive charging method for the electric automobile according to claim 3, characterized in that: the support rod is provided with a communication module used for being in wireless communication with a battery monitoring chip of the electric automobile, and the output end of the communication module is connected with the control mechanism to transmit the received electric quantity information to the control mechanism.
7. The noninductive charging method for the electric automobile according to claim 3, characterized in that: the mechanical arm comprises a first section, a second section, a third section and a fourth section, wherein one end of the first section is horizontally and rotatably arranged at the upper end of the supporting rod, one end of the second section is horizontally and rotatably arranged at the other end of the first section, one end of the third section is vertically and rotatably arranged at the other end of the second section, one end of the fourth section is vertically and rotatably arranged at the other end of the third section, and the charging head is rotatably arranged at the other end of the fourth section.
8. The noninductive charging method for the electric automobile according to claim 2, characterized in that: the first recognition mechanism comprises a plurality of first cameras and a plurality of first infrared sensors, the first cameras are arranged on the lower portion of the supporting rod in an encircling mode at intervals, the first infrared sensors are arranged on the lower portion of the supporting rod in an encircling mode at intervals, and each first camera and each first infrared sensor are connected with the control mechanism respectively.
9. The noninductive charging method for the electric automobile according to claim 4, characterized in that: the second recognition mechanism comprises a plurality of second cameras and a plurality of second infrared sensors, the second cameras are arranged on the charging heads in an encircling mode at intervals, the second infrared sensors are arranged on the charging heads in an encircling mode at intervals, and the second cameras and the second infrared sensors are connected with the control mechanism respectively.
10. An electric vehicle noninductive charging device based on the noninductive charging method according to any one of claims 1 to 9, wherein a charging mechanism is provided on the electric vehicle, and the charging mechanism is characterized in that: including filling electric pile, it includes the bracing piece to fill electric pile, the rotatable articulated arm that sets up on the bracing piece, the head that charges that sets up at articulated arm tip, the control mechanism of setting in the bracing piece, the first recognition mechanism of setting on the bracing piece, the second recognition mechanism of setting on charging, articulated arm, charge the head, it is first, second recognition mechanism is connected with controlling means respectively, first recognition mechanism is used for discerning the time that electric automobile got into the parking stall and detecting electric automobile and whether give the signal of traveling, and feedback to control mechanism, second recognition mechanism is used for discerning the position of charging mechanism and feeds back to control mechanism, control mechanism is according to first, the articulated arm of feedback result control of second recognition mechanism rotates at horizontal direction and vertical direction, in order to drive the head that charges and stop the mechanism's that charges intercommunication at the regional electric automobile that charges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111073288.1A CN113752868A (en) | 2021-09-14 | 2021-09-14 | Electric automobile non-inductive charging method and charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111073288.1A CN113752868A (en) | 2021-09-14 | 2021-09-14 | Electric automobile non-inductive charging method and charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113752868A true CN113752868A (en) | 2021-12-07 |
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