CN112977105A - Automatic charging and management system and method for long-range guarantee of electric automobile - Google Patents
Automatic charging and management system and method for long-range guarantee of electric automobile Download PDFInfo
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- CN112977105A CN112977105A CN202110165513.8A CN202110165513A CN112977105A CN 112977105 A CN112977105 A CN 112977105A CN 202110165513 A CN202110165513 A CN 202110165513A CN 112977105 A CN112977105 A CN 112977105A
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- 238000000034 method Methods 0.000 title claims abstract description 6
- 238000001514 detection method Methods 0.000 claims abstract description 47
- 230000006698 induction Effects 0.000 claims description 81
- 238000007726 management method Methods 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000006467 substitution reaction 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
- B60L53/12—Inductive energy transfer
- B60L53/122—Circuits or methods for driving the primary coil, e.g. supplying electric power to the coil
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- 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
Landscapes
- 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 discloses an automatic charging and managing system and method for long-range guarantee of an electric automobile, which comprises a wireless charging device, a controller and a detection device, wherein the wireless charging device, the controller and the detection device are arranged in a preset area; the detection device is used for detecting whether vehicles exist in a preset area and generating a detection signal, the detection signal is input into the controller, and the controller is connected with the wireless charging primary end device and used for controlling the working state of the wireless charging primary end; the detection signal is transmitted to the wireless charging secondary terminal and a vehicle charging circuit is started to charge; according to the invention, the plurality of wireless charging devices are arranged in the preset area, the position of the vehicle is automatically detected, and then the corresponding wireless charging devices are started by the controller to charge the vehicle, so that the phenomenon of charging failure caused by the mismatching of the positions of the vehicle and the wireless charging devices in the prior art is avoided, the energy is saved, and the charging efficiency is improved.
Description
Technical Field
The invention relates to the technical field of electric automobiles, in particular to an automatic charging and management system and method for long-range guarantee of an electric automobile.
Background
The electric automobile drives the automobile to run by the electric energy stored in the battery, and is limited by the energy density of the battery and the current level of battery technology, the battery charging usually needs several hours to be completed, the battery charging cannot be completed in a short time, and the battery charging with a large current has a bad influence on the service life of the battery.
In addition, the existing parking lot is mainly stored in a flat mode, and the occupied land area is large, so that the storage quantity is limited, a car owner is difficult to find a parking space, and the parking space has no protection measures for the car; secondly, there is not charging device in ordinary parking area, and electric automobile owner charges the difficulty.
Disclosure of Invention
In view of the above, the present invention provides an automatic charging and management system for long-range protection of an electric vehicle, which solves the problem of charging failure caused by position mismatch during charging.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides an automatic charging and management system for long-range guarantee of an electric automobile, which comprises a wireless charging device, a controller and a detection device, wherein the wireless charging device, the controller and the detection device are arranged in a preset area;
the detection device is used for detecting whether vehicles exist in a preset area and generating a detection signal, the detection signal is input into the controller, and the controller is connected with the wireless charging primary end device and used for controlling the working state of the wireless charging primary end; the detection signal is transmitted to the wireless charging secondary terminal and the vehicle charging circuit is started to charge.
Further, the preset area is a parking lot or a road.
Further, the wireless charging primary end is set to be in a regular triangle shape, a regular hexagon shape, a regular polygon shape or other shapes capable of fully paving the preset area.
Further, the structure of the wireless charging primary end comprises a primary induction coil, the primary induction coil is arranged to be in a regular hexagon structure, and a preset area is fully paved to form a primary induction coil array.
Further, the primary induction coil array is provided with a primary induction coil array row address and a primary induction coil array address, and the working state of each induction coil can be controlled through the row address and the column address respectively.
Further, the primary induction coil is arranged along the direction of a vehicle running road, when the vehicle runs, the detection device identifies the vehicle running position, the primary induction coil at the position is switched on through the controller, and the rechargeable battery is charged through the wireless charging secondary end arranged on the vehicle; and calculating the position and time of the next primary induction coil needing to be charged of the vehicle according to the running speed of the vehicle and the distance between the primary induction coils, and continuously charging the rechargeable battery through the wireless charging secondary end arranged on the vehicle under the control action of the controller on the primary induction coil at the position.
Further, the detecting device is used for detecting the position of the vehicle and then generating a control signal according to the position.
Furthermore, the detection device comprises a road section controller and a plurality of transmitters arranged on the ground of the road section, wherein the generators are respectively connected with the corresponding primary induction coils;
the controller of the transmitter and the primary induction coil, which are positioned in the coupling range of the receiving coil of the vehicle in the road section, is determined as a controller to be started if the vehicle runs in the range of the road section where the controller is positioned, and the controller to be started is started so as to charge the vehicle.
The invention also provides an automatic charging and management method for the long-range guarantee of the electric automobile, which comprises the following steps:
the wireless charging device comprises a wireless charging primary end and a wireless charging secondary end, wherein the wireless charging primary end is arranged in a preset area, and the wireless charging secondary end is arranged on a vehicle;
the detection device is used for detecting whether vehicles exist in a preset area and generating a detection signal, the detection signal is input into a controller, and the controller is connected with the wireless charging primary end device and used for controlling the working state of the wireless charging primary end; the detection signal is transmitted to the wireless charging secondary terminal and a vehicle charging circuit is started to charge;
the structure of the wireless charging primary end comprises a primary induction coil, the primary induction coil is arranged to be in a regular hexagon structure, and a preset area is fully paved to form a primary induction coil array;
the primary induction coil array is provided with a primary induction coil array row address and a primary induction coil array address, and the working state of each induction coil can be respectively controlled through the row address and the column address;
the primary induction coil is arranged along the direction of a vehicle running road, when the vehicle runs, the detection device identifies the running position of the vehicle, the primary induction coil at the position is switched on through the controller, and the rechargeable battery is charged through the wireless charging secondary end arranged on the vehicle; and calculating the position and time of the next primary induction coil needing to be charged of the vehicle according to the running speed of the vehicle and the distance between the primary induction coils, and continuously charging the rechargeable battery through the wireless charging secondary end arranged on the vehicle under the control action of the controller on the primary induction coil at the position.
The invention has the beneficial effects that:
according to the automatic charging and management system for the long-range guarantee of the electric automobile, the positions of the vehicles are automatically detected by arranging the wireless charging devices in the preset area, and then the corresponding wireless charging devices are started by the controller to charge the vehicles, so that the phenomenon of charging failure caused by the fact that the positions of the vehicles and the wireless charging devices are not matched in the prior art is avoided.
Meanwhile, the position of the vehicle is identified, the running vehicle can be accurately charged, energy is saved, and charging efficiency is improved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
In order to make the object, technical scheme and beneficial effect of the invention more clear, the invention provides the following drawings for explanation:
fig. 1 is a schematic diagram of a wireless charging principle of a vehicle.
Fig. 2 is a schematic diagram of a wireless charging primary terminal.
Fig. 3 is a schematic view of charging of a driving road of a vehicle.
Fig. 4 is a schematic diagram of a vehicle running road interval charging coil.
Fig. 5 is a schematic diagram of a charging coil arranged transversely on a running road of a vehicle.
FIG. 6 is a schematic diagram of charging coils arranged at intervals in the transverse direction of a running road of a vehicle.
Detailed Description
The present invention is further described with reference to the following drawings and specific examples so that those skilled in the art can better understand the present invention and can practice the present invention, but the examples are not intended to limit the present invention.
The automatic charging and management system for the long-range guarantee of the electric automobile comprises a wireless charging device, a controller and a detection device, wherein the wireless charging device, the controller and the detection device are arranged in a preset area;
the detection device is used for detecting whether vehicles exist in a preset area and generating a detection signal, the detection signal is input into the controller, and the controller is connected with the wireless charging primary end device and used for controlling the working state of the wireless charging primary end; the detection signal is transmitted to the wireless charging secondary terminal and a vehicle charging circuit is started to charge;
the preset area is a parking lot or a road;
the wireless charging primary end is set to be in a regular triangle shape, a regular hexagon shape, a regular polygon shape or other shapes capable of being paved in a preset area;
as shown in fig. 2, the structure of the wireless charging primary end includes primary induction coils, the primary induction coils are arranged in a regular hexagon structure, a preset area is fully paved to form a primary induction coil array, the primary induction coil array is provided with a primary induction coil array row address and a primary induction coil array address, and the working state of each induction coil can be respectively controlled through the row address and the column address;
as shown in fig. 3 and 4, the primary induction coil is arranged along the direction of the vehicle running road, when the vehicle runs, the detection device identifies the vehicle running position, the primary induction coil at the position is switched on through the controller, and the rechargeable battery is charged through the wireless charging secondary terminal arranged on the vehicle; calculating the position and time of the next primary induction coil needing to be charged of the vehicle according to the running speed of the vehicle and the distance between the primary induction coils, controlling the primary induction coil at the position through a controller, and continuously charging the rechargeable battery through a wireless charging secondary end arranged on the vehicle;
meanwhile, the primary induction coils can be arranged at intervals, the cost can be reduced, and the interval distance can be determined according to the average speed per hour of the vehicle, the specific size of the vehicle and the size of the primary induction coils. The quick charging device can be used for quickly charging vehicles of different models.
As shown in fig. 5 and 6, the primary induction coil of the present embodiment may be arranged laterally, and fig. 6 is a schematic view of the charging coil arranged laterally at intervals on the traveling road of the vehicle.
The detection device is mainly used for detecting the position of the vehicle and then generating a control signal according to the position. The detection device comprises a road section controller and a plurality of transmitters arranged on the ground of the road section, wherein the generators are respectively connected with corresponding primary induction coils;
the controller of the transmitter and the primary induction coil, which are positioned in the coupling range of the receiving coil of the vehicle in the road section, is determined as a controller to be started if the vehicle runs in the range of the road section where the controller is positioned, and the controller to be started is started so as to charge the vehicle.
The embodiment also provides an automatic charging and management method for long-range guarantee of the electric automobile, which comprises the following steps:
the wireless charging device comprises a wireless charging primary end and a wireless charging secondary end, wherein the wireless charging primary end is arranged in a preset area, and the wireless charging secondary end is arranged on a vehicle;
the detection device is used for detecting whether vehicles exist in a preset area and generating a detection signal, the detection signal is input into a controller, and the controller is connected with the wireless charging primary end device and used for controlling the working state of the wireless charging primary end; the detection signal is transmitted to the wireless charging secondary terminal and a vehicle charging circuit is started to charge;
the structure of the wireless charging primary end comprises a primary induction coil, the primary induction coil is arranged to be in a regular hexagon structure, and a preset area is fully paved to form a primary induction coil array;
the primary induction coil array is provided with a primary induction coil array row address and a primary induction coil array address, and the working state of each induction coil can be respectively controlled through the row address and the column address;
the primary induction coil is arranged along the direction of a vehicle running road, when the vehicle runs, the detection device identifies the running position of the vehicle, the primary induction coil at the position is switched on through the controller, and the rechargeable battery is charged through the wireless charging secondary end arranged on the vehicle; and calculating the position and time of the next primary induction coil needing to be charged of the vehicle according to the running speed of the vehicle and the distance between the primary induction coils, and continuously charging the rechargeable battery through the wireless charging secondary end arranged on the vehicle under the control action of the controller on the primary induction coil at the position.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (10)
1. The utility model provides an automatic charging and management system of electric automobile long-range guarantee which characterized in that: the wireless charging device comprises a wireless charging device, a controller and a detection device, wherein the wireless charging device, the controller and the detection device are arranged in a preset area;
the detection device is used for detecting whether vehicles exist in a preset area and generating a detection signal, the detection signal is input into the controller, and the controller is connected with the wireless charging primary end device and used for controlling the working state of the wireless charging primary end; the detection signal is transmitted to the wireless charging secondary terminal and the vehicle charging circuit is started to charge.
2. The automatic charging and management system for electric vehicle long-range guarantee according to claim 1, characterized in that: the preset area is a parking lot or a road.
3. The automatic charging and management system for electric vehicle long-range guarantee according to claim 1, characterized in that: the wireless charging primary end is set to be in a regular triangle shape, a regular hexagon shape, a regular polygon shape or other shapes capable of fully paving a preset area.
4. The automatic charging and management system for electric vehicle long-range guarantee according to claim 1, characterized in that: the structure of the wireless charging primary end comprises a primary induction coil, the primary induction coil is arranged to be in a regular hexagon structure, and a preset area is fully paved to form a primary induction coil array.
5. The automatic charging and management system for electric vehicle long-range guarantee according to claim 1, characterized in that: the primary induction coil array is provided with a primary induction coil array row address and a primary induction coil array address, and the working state of each induction coil can be controlled respectively through the row address and the column address.
6. The automatic charging and management system for electric vehicle long-range guarantee according to claim 1, characterized in that: the primary induction coil is arranged along the direction of a vehicle running road, when the vehicle runs, the detection device identifies the running position of the vehicle, the primary induction coil at the position is switched on through the controller, and the rechargeable battery is charged through the wireless charging secondary end arranged on the vehicle; and calculating the position and time of the next primary induction coil needing to be charged of the vehicle according to the running speed of the vehicle and the distance between the primary induction coils, and continuously charging the rechargeable battery through the wireless charging secondary end arranged on the vehicle under the control action of the controller on the primary induction coil at the position.
7. The automatic charging and management system for electric vehicle long-range guarantee according to claim 1, characterized in that: the detection device is used for detecting the position of the vehicle and then generating a control signal according to the position.
8. The automatic charging and management system for electric vehicle long-range guarantee according to claim 1, characterized in that: the detection device comprises a road section controller and a plurality of transmitters arranged on the ground of the road section, wherein the generators are respectively connected with corresponding primary induction coils;
the controller of the transmitter and the primary induction coil, which are positioned in the coupling range of the receiving coil of the vehicle in the road section, is determined as a controller to be started if the vehicle runs in the range of the road section where the controller is positioned, and the controller to be started is started so as to charge the vehicle.
9. The automatic charging and management system for electric vehicle long-range guarantee according to claim 1, characterized in that: the system will set up automatic and manual charging systems.
10. An automatic charging and management method for long-range guarantee of an electric automobile is characterized by comprising the following steps: the method comprises the following steps:
the wireless charging device comprises a wireless charging primary end and a wireless charging secondary end, wherein the wireless charging primary end is arranged in a preset area, and the wireless charging secondary end is arranged on a vehicle;
the detection device is used for detecting whether vehicles exist in a preset area and generating a detection signal, the detection signal is input into a controller, and the controller is connected with the wireless charging primary end device and used for controlling the working state of the wireless charging primary end; the detection signal is transmitted to the wireless charging secondary terminal and a vehicle charging circuit is started to charge;
the method comprises the steps that a wireless charging primary end is arranged, the structure of the wireless charging primary end comprises a primary induction coil, the primary induction coil is arranged to be in a regular hexagon structure, and a preset area is fully paved to form a primary induction coil array;
the primary induction coil array is provided with a primary induction coil array row address and a primary induction coil array address, and the working state of each induction coil can be respectively controlled through the row address and the column address;
the primary induction coil is arranged along the direction of a vehicle running road, when the vehicle runs, the detection device identifies the running position of the vehicle, the primary induction coil at the position is switched on through the controller, and the rechargeable battery is charged through the wireless charging secondary end arranged on the vehicle; and calculating the position and time of the next primary induction coil needing to be charged of the vehicle according to the running speed of the vehicle and the distance between the primary induction coils, and continuously charging the rechargeable battery through the wireless charging secondary end arranged on the vehicle under the control action of the controller on the primary induction coil at the position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110165513.8A CN112977105A (en) | 2021-02-06 | 2021-02-06 | Automatic charging and management system and method for long-range guarantee of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110165513.8A CN112977105A (en) | 2021-02-06 | 2021-02-06 | Automatic charging and management system and method for long-range guarantee of electric automobile |
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| CN112977105A true CN112977105A (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110165513.8A Pending CN112977105A (en) | 2021-02-06 | 2021-02-06 | Automatic charging and management system and method for long-range guarantee of electric automobile |
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- 2021-02-06 CN CN202110165513.8A patent/CN112977105A/en active Pending
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| CN103595109A (en) * | 2013-12-03 | 2014-02-19 | 东南大学 | Mobile charging method and device for electric vehicle |
| CN104034884A (en) * | 2014-07-01 | 2014-09-10 | 西南大学 | Method for preparing dendritic-polymer-based microarray antibody chip and product thereof |
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