CN110014917A - A kind of automatic charging is to connected control system, charging station and automobile - Google Patents
A kind of automatic charging is to connected control system, charging station and automobile Download PDFInfo
- Publication number
- CN110014917A CN110014917A CN201710814189.1A CN201710814189A CN110014917A CN 110014917 A CN110014917 A CN 110014917A CN 201710814189 A CN201710814189 A CN 201710814189A CN 110014917 A CN110014917 A CN 110014917A
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- Prior art keywords
- sensor
- vehicle
- emission
- charging
- charging station
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Classifications
-
- 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
-
- 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
-
- 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
Abstract
The present invention relates to a kind of automatic chargings to connected control system, charging station and automobile, and control system includes vehicle and charging station；The vehicle is included in vehicular sideview along the spaced one group of range sensor of vehicle lengthwise direction, and at least one transmitting/receiving sensor near the power receiving equipment interface of vehicle roof is arranged in；The charging station includes at least one reflector corresponding with the side for being provided with range sensor on vehicle that charging station is arranged in, and reception/emission sensor near charging station overhead charging apparatus interface is arranged in；Transmitting/the receiving sensor and reception/emission sensor constitute emission sensor.The present invention passes through the gesture stability of vehicle itself, constantly adjusts lateral direction of car and longitudinal position, realizes low cost, high reliability, the control of high-precision automatic butt, improves the degree of automation of Vehicular charging.
Description
Technical field
The present invention relates to a kind of automatic chargings to connected control system, charging station and automobile, belongs to technical field of vehicle control.
Background technique
Currently, electric motor coach or plug-in hybrid passenger car technology achieve tremendous improvement, market maintenance is obvious
Increase, but charging modes are still manual operation, the degree of automation is low, risk is big, at high cost.
Automatic charging can effectively make up the drawbacks of manual operation charging, but automatic charging requires very alignment precision
Height, vehicle control difficulty is big, especially car, and vehicle commander is generally greater than 8 meters, and the gesture stability of vehicle itself is more difficult.
Due to the specific structure of car, automatic charging generallys use overhead scheme, similar to the scheme of high-speed rail.If filling
Motor side or vehicle end increase multiple-axis servo mechanism for precisely mobile to realize docking, and disadvantage is more, for example system is excessively multiple
Miscellaneous, at high cost, poor reliability, high voltage cable need to drag repeatedly, are difficult to ensure safely.
Summary of the invention
The object of the present invention is to provide a kind of automatic chargings to connected control system, charging station and automobile, for solving not
Under the premise of increasing servo mobile mechanism, the automatic butt control problem of automatic charging how is realized.
In order to solve the above technical problems, the present invention provides a kind of automatic chargings to connected control system, including vehicle and fill
Power station；The vehicle is included in vehicular sideview and exists along the spaced one group of range sensor of vehicle lengthwise direction, and setting
At least one transmitting/receiving sensor near the power receiving equipment interface of vehicle roof；The charging station includes that setting is being charged
At least one reflector corresponding with the side for being provided with range sensor on vehicle stood, and be arranged in charging station overhead
Reception/emission sensor near charging apparatus interface；Transmitting/the receiving sensor and reception/emission sensor composition pair
Penetrate formula sensor.
Further, more than two transmitting/receiving sensors of vehicle roof are spaced setting in the vehicle width direction.
Further, described two above reflectors are arranged along vehicle lengthwise direction interval, and the reflector is reflection
Plate.
Further, the transmitting/receiving sensor is infrared emission/receiving sensor, the reception/emission sensor
For infrared receiver/emission sensor or the transmitting/receiving sensor be Laser emission/receiving sensor, it is described receive/
Emission sensor is laser pick-off/emission sensor.
The present invention also provides a kind of automatic chargings to dock charging station, including overhead charging apparatus interface, setting in overhead
Reception/emission sensor near charging apparatus interface and charging station is set be provided with range sensor on vehicle
At least one corresponding reflector of side；Reception/the emission sensor is used to pass with the transmitting/reception being arranged on vehicle
Sensor constitutes emission sensor.
Further, described two above reflectors are arranged along vehicle lengthwise direction interval, and the reflector is reflection
Plate.
Further, the reception/emission sensor is that infrared receiver/emission sensor or laser pick-off/transmitting pass
Sensor.
The present invention also provides a kind of automobiles, including vehicular sideview to pass along the spaced one group of distance of vehicle lengthwise direction
Sensor, and at least one transmitting/receiving sensor near the power receiving equipment interface of vehicle roof is set；The transmitting/
The reception that receiving sensor is used to be arranged with charging station/emission sensor constitutes emission sensor.
Further, more than two transmitting/receiving sensors of vehicle roof are spaced setting in the vehicle width direction.
Further, the transmitting/receiving sensor is infrared emission/receiving sensor or Laser emission/reception sensing
Device.
The beneficial effects of the present invention are:
One group of range sensor is set along vehicle lengthwise direction interval in vehicular sideview, charging station and vehicle be provided with away from
At least one reflector of setting corresponding from the side of sensor, by measurement vehicle and reflector between lateral distance and
Angle realizes the crosswise joint to vehicle；At least one transmitting/reception is arranged near the power receiving equipment interface of vehicle roof to pass
Sensor, corresponding that reception/emission sensor is set near charging station overhead charging apparatus interface, the transmitting/receiving sensor
Emission sensor is constituted with reception/emission sensor, by emitting the transmitting and reception of signal, realizes the longitudinal direction to vehicle
(vehicle front-rear direction) control；The present invention passes through the gesture stability of vehicle itself, constantly adjusts lateral direction of car and longitudinal position,
It realizes low cost, high reliability, the control of high-precision automatic butt, improves the degree of automation of Vehicular charging.
Further, it by the way that multiple range sensors are arranged along vehicle lengthwise direction interval in vehicular sideview, is sailed in vehicle
During entering charge position, the lateral distance to vehicle in the horizontal direction apart from overhead charging apparatus interface is examined in advance
It surveys, can effectively improve the efficiency of Vehicular charging docking.
Further, by being spaced the multiple transmitting/receiving sensors of setting in the vehicle width direction in vehicle roof, even if
Vehicle is stopped not in place in a lateral direction, but when vehicle is stopped in place in a longitudinal direction, receiving sensor can still be connect
The signal of emission sensor transmitting is received, convenient for the longitudinally controlled of vehicle.
Detailed description of the invention
Fig. 1 is main view of the automatic charging of the present invention to connected control system；
Fig. 2 is top view of the automatic charging of the present invention to connected control system；
Fig. 3 is work flow diagram of the automatic charging of the present invention to connected control system.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing and specific implementation
The present invention will be described in further detail for example.
Automatic charging provided by the present invention is to the main view of connected control system as shown in Figure 1, including vehicle 3 and charging
It stands, wherein charging station is provided with charger 2, which is integrated in the inside of column 11, and the top of column 11 is provided with cantilever
12, column 11 is coupled with cantilever 12 by integrally formed or flange, and the bottom of cantilever 12 is provided with overhead charging equipment and connects
Mouth 5, charger 2 is for being electrically connected the overhead charging apparatus interface 5.Near the bottom overhead charging apparatus interface 5 of cantilever 12,
I.e. the distance from bottom overhead charging apparatus interface 5 of cantilever 12 is set at length, is additionally provided with emission sensor (docking signal transmitting
Machine) 4.At the top of vehicle, it is correspondingly arranged on power receiving equipment interface 55 with overhead charging apparatus interface 5, in power receiving equipment interface
Near 55, i.e., vehicle roof is set at length apart from power receiving equipment interface 55, is correspondingly arranged on reception with emission sensor 4 and is passed
Sensor (docking sensor) 44.Emission sensor 4 and receiving sensor 44 constitute emission sensor, believe for transmitting and receiving
Number.
In the present embodiment, overhead charging apparatus interface 5 be can flexible overhead pantograph up and down automatically, due to overhead by
The structure and working principle of pantograph are similar with traditional pantograph, and only installation site is different, herein to overhead pantograph
Structure and working principle are no longer described in detail.Certainly, as other embodiments, which can also
To be that other can automatically move the other equipment for be electrically connected with the power receiving equipment interface 55 on vehicle.Certainly, transmitting sensing
Device 4 also can be set at the top of vehicle, and corresponding, the bottom of cantilever 12 is arranged in receiving sensor 44.
In Vehicular charging, emission sensor 4 is correspondingly arranged with about 44 receiving sensor, and emission sensor 4 is to receive
Sensor 44 provides docking signal, serves docking control when charging, i.e., passes when receiving sensor 44 can receive transmitting
When the signal that sensor 4 emits, the power receiving equipment interface 55 on vehicle can connect just with the overhead charging equipment of 12 bottom of cantilever
Mouth 5 reliable conductives connection.
Physics blocks or electromagnetic interference in order to prevent, and the receiving sensor 44 of vehicle roof can be with power receiving equipment interface 55
Separate certain safe spacing；Correspondingly, the emission sensor 4 and overhead charging apparatus interface 5 of 12 bottom of cantilever also accordingly separate
Certain safe spacing realizes precise positioning for obtaining the signal of the transmitting of emission sensor 4.Specifically, 4 institute of emission sensor
The signal of transmitting can be other type signals such as infrared signal or laser signal.Correspondingly, receiving sensor 44 can connect
Receive other type signals such as infrared signal or laser signal.
As shown in Fig. 2, being arranged at intervals with one group of distance along vehicle lengthwise direction (front-rear direction of vehicle) in 3 side of vehicle
Sensor 6.It is corresponding, in the side on charging station parking stall, i.e., the side of range sensor 6, charging station are provided on vehicle
Multiple reflecting plates 1 are additionally provided with, each reflecting plate is arranged along vehicle parking direction along vehicle lengthwise direction interval.In vehicle
Enter charging station during, range sensor 6 can to reflecting plate 1 emit signal, and by receive reflected through reflecting plate 1
The signal to come over obtains the lateral distance and angle between vehicle and reflecting plate, according to the lateral distance and angle to vehicle into
Row crosswise joint.In the present embodiment, each expelling plate and range sensor are arranged at close to the side of charger 2.
It should be noted that the number of reflecting plate and length on vehicle parking direction can according to the actual situation into
Row adjustment, each reflecting plate are parallel to each other along parking direction and without offsets, and mutual spacing can also be according to the actual situation
It is configured.Reflecting plate is more or longer, and the space occupied will be more；But meanwhile vehicle receiving sensor 44 is wanted
Ask lower, lateral direction of car distance controlling will be easier, more efficient.Certainly, as other embodiments, the reflecting plate
Can be other can be with the emitter of the signal of reflective distance sensor emission.
In order to preferably realize the crosswise joint of vehicle, between the number of range sensor and each range sensor away from
From also can be adjusted according to the actual situation, each range sensor carries out front and back arrangement along vehicle commander direction.Guarantee respectively away from
When signal from sensor generation can return corresponding range sensor by baffle reflection, in vehicle up and down direction
On, each range sensor can be located on vehicle body sustained height, and there may also be certain differences in height.
In order to preferably realize the control of longitudinal direction of car (front-rear direction), though vehicle stop in the lateral direction less than
Position, but when vehicle is stopped in place in the longitudinal direction, receiving sensor 44, which remains unchanged, can receive the letter of the transmitting of emission sensor 4
Number, the setting of (vehicle body left and right directions) interval, receiving sensor can receive by whole receiving sensor 44 in the vehicle width direction
Shape, the infrared signal of modulation or laser guarantee merging precision.
During completing vehicle automatic charging, the working principle diagram such as Fig. 3 of above-mentioned automatic charging to connected control system
It is shown, specifically includes the following steps:
(1) it decides whether to charge according to information such as Vehicular battery electricity, depth of discharge, positions by driver, if desired
It charges, presses automatic charging function switch；
(2) Vehicular system sends automatic charging request to charger by vehicle-mounted short range communication equipment；
(3) charger reports oneself state, and whether reply allows to charge；If allowing to charge, system enters automatic charging
Joint mode, and remind driver to discharge trick by instrument, and keep attention, emergency brake when occurring dangerous；
(4) speed is reduced to s1, system according to lateral distance sensor obtain lateral distance of the vehicle from reflecting plate with
Angle carries out the crosswise joint of vehicle in advance；
(5) control vehicle moves on, and constantly detects the signal that receiving sensor obtains, and record vehicle and charger
Front-rear position relationship；
(6) judge whether lateral direction of car distance, angle meet the requirements after receiving sensor obtains docking signal；
(7) longitudinally adjusted to vehicle progress if meeting the requirements, and complete charging docking；
(8) if being unsatisfactory for requiring, constantly advance in the effective range of reflecting plate, retreat, constantly adjust the transverse direction of vehicle
Distance, angle execute step (7) later until meeting the requirements.
In addition, if charger does not allow to charge, terminating this charge request, and remind driver in step (3).
Automatic charging of the invention does not need configuration multiple-axis servo mechanism to connected control system, it is only necessary in overhead charging
On the basis of, increase be arranged near charger in charging station reflecting plate, be arranged in charging cantilever bottom emission sensor with
And be correspondingly arranged on vehicle range sensor, receiving sensor, the docking control during Vehicular charging can be realized, for from
Dynamic charging is ready, can not only solve manually to charge present in costly, the problems such as high pressure Danger Electric shock risk coefficient is big, and
And cost is lower, reliability is higher, and the degree of automation is higher, and high-voltage line dragging questions repeatedly are not present.
Claims (10)
1. a kind of automatic charging is to connected control system, which is characterized in that including vehicle and charging station；The vehicle is included in vehicle
Side along the spaced one group of range sensor of vehicle lengthwise direction, and be arranged in vehicle roof power receiving equipment interface it is attached
At least one close transmitting/receiving sensor；The charging station include charging station is set be provided with distance on vehicle and pass
At least one corresponding reflector of the side of sensor, and be arranged in reception near charging station overhead charging apparatus interface/
Emission sensor；Transmitting/the receiving sensor and reception/emission sensor constitute emission sensor.
2. automatic charging according to claim 1 is to connected control system, which is characterized in that vehicle roof it is more than two
Transmitting/receiving sensor is spaced setting in the vehicle width direction.
3. automatic charging according to claim 1 or 2 is to connected control system, which is characterized in that anti-more than described two
Beam is arranged along vehicle lengthwise direction interval, and the reflector is reflecting plate.
4. automatic charging according to claim 1 or 2 is to connected control system, which is characterized in that the transmitting/reception sensing
Device is infrared emission/receiving sensor, the reception/emission sensor is infrared receiver/emission sensor or the hair
Penetrate/receiving sensor is Laser emission/receiving sensor, the reception/emission sensor is laser pick-off/emission sensor.
5. a kind of automatic charging docks charging station, which is characterized in that set including overhead charging apparatus interface, setting in overhead charging
Reception/emission sensor near standby interface and that charging station is set with side that is being provided with range sensor on vehicle
At least one corresponding reflector；Reception/the emission sensor is used for and transmitting/receiving sensor structure for being arranged on vehicle
At emission sensor.
6. automatic charging according to claim 5 docks charging station, which is characterized in that described two above reflector edges
The setting of vehicle lengthwise direction interval, the reflector are reflecting plate.
7. automatic charging according to claim 5 or 6 docks charging station, which is characterized in that the reception/emission sensor
For infrared receiver/emission sensor or laser pick-off/emission sensor.
8. a kind of automobile, which is characterized in that including vehicular sideview along the spaced one group of range sensor of vehicle lengthwise direction,
And at least one transmitting/receiving sensor near the power receiving equipment interface of vehicle roof is set；The transmitting/reception passes
The reception that sensor is used to be arranged with charging station/emission sensor constitutes emission sensor.
9. automobile according to claim 8, which is characterized in that more than two transmitting/receiving sensors of vehicle roof
Interval setting in the vehicle width direction.
10. automobile according to claim 8 or claim 9, which is characterized in that the transmitting ,/receiving sensor is infrared emission/is connect
Receive sensor or Laser emission/receiving sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710814189.1A CN110014917A (en) | 2017-09-11 | 2017-09-11 | A kind of automatic charging is to connected control system, charging station and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710814189.1A CN110014917A (en) | 2017-09-11 | 2017-09-11 | A kind of automatic charging is to connected control system, charging station and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110014917A true CN110014917A (en) | 2019-07-16 |
Family
ID=67186249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710814189.1A Pending CN110014917A (en) | 2017-09-11 | 2017-09-11 | A kind of automatic charging is to connected control system, charging station and automobile |
Country Status (1)
| Country | Link |
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| CN (1) | CN110014917A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481355A (en) * | 2019-08-26 | 2019-11-22 | 张凌 | A kind of charging device being easily installed for electric power sale |
| CN114791073A (en) * | 2022-05-19 | 2022-07-26 | 淮北矿业股份有限公司 | Display device for information display of alignment system |
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| CN114791073B (en) * | 2022-05-19 | 2023-02-03 | 淮北矿业股份有限公司 | Display device for displaying information of benchmarking system |
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