CN108674220B - Energy-saving charging pile reservation method and system - Google Patents
Energy-saving charging pile reservation method and system Download PDFInfo
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- CN108674220B CN108674220B CN201810395545.5A CN201810395545A CN108674220B CN 108674220 B CN108674220 B CN 108674220B CN 201810395545 A CN201810395545 A CN 201810395545A CN 108674220 B CN108674220 B CN 108674220B
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000013459 approach Methods 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims 2
- 238000004891 communication Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000004044 response Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/65—Monitoring or controlling charging stations involving identification of vehicles or their battery types
-
- 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
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/70—Interactions with external data bases, e.g. traffic centres
- B60L2240/72—Charging station selection relying on external data
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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
- B60L2250/00—Driver interactions
- B60L2250/10—Driver interactions by alarm
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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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses an energy-saving charging pile reservation method and system, belonging to the technical field of electric vehicle charging and comprising the following steps: the method comprises the steps of firstly, judging whether a vehicle approaches a main road in front of a charging pile, and if the vehicle approaches, identifying whether the vehicle is an electric automobile; if not, a warning display is sent to remind the non-electric automobile to leave the charging position of the charging pile not to be occupied privately; step two, if the electric automobile on the main road is judged, continuously judging whether the reserved charging is carried out; if the vehicle is a non-reservation electric vehicle, sending out an inquiry prompt; and step three, if the electric automobile is reserved, the charging pile system starts charging work by combining the reservation information, the automobile type judgment information and the trigger information of the charging gun. The invention updates the charging waiting time in real time by identifying whether the vehicle on the main road is the reserved electric vehicle, thereby solving the problem that the waiting time can be provided under the condition of temporarily adding the non-reserved electric vehicle.
Description
Technical Field
The invention belongs to the technical field of electric vehicle charging, relates to a charging pile service direction reservation method, and particularly relates to an energy-saving charging pile reservation method and system.
Background
The charging pile of the electric automobile has the function similar to that of an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, markets, public parking lots and the like) and residential area parking lots or charging stations, and can charge various types of electric automobiles according to different voltage levels. The input and the alternating current network lug connection of filling electric pile, the output all is equipped with the rifle that charges and is used for charging for electric automobile. Fill electric pile and generally provide two kinds of charging methods of conventional charging and quick charge, people can use specific charging card to swipe the card and use on the human-computer interaction operation interface that fills electric pile and provide, carry out operations such as corresponding charging method, charging time, expense data printing, fill electric pile display screen and can show data such as the charge volume, expense, charging time.
Along with the increase of electric motor car, also strengthening to the quantity demand of filling electric pile, in the use of filling electric pile at present, there is a main problem that the reservation is queued for a long time, because the number of people that queue is numerous, the car owner at back does not know approximate waiting for a long time.
Disclosure of Invention
According to the defects of the prior art, the technical problem to be solved by the invention is to provide the energy-saving charging pile reservation method and the energy-saving charging pile reservation system, through identifying whether the vehicle on the trunk road is a reserved electric vehicle or not, the non-electric vehicle is reminded not to occupy the charging potential, and the charging waiting time is provided according to the real-time condition, so that the problem that the waiting time can be provided under the condition that the non-reserved electric vehicle is temporarily newly added is solved, and the energy-saving charging pile reservation method and the energy-saving charging pile reservation system have the advantages of low working energy consumption and.
In order to solve the technical problems, the invention adopts the technical scheme that: an energy-saving charging pile reservation method is applicable to a charging pile system and a background server, and comprises the following steps of judging whether a vehicle approaches a main road in front of a charging pile or not, and identifying whether the vehicle is an electric automobile or not if the vehicle approaches the main road; if not, a warning display is sent to remind the non-electric automobile to leave the charging position of the charging pile not to be occupied privately; step two, if the electric automobile on the main road is judged, continuously judging whether the reserved charging is carried out; if the vehicle is a non-reservation electric vehicle, sending out an inquiry prompt; and step three, if the electric automobile is reserved and needs to be charged, the unplugged charging gun sends a trigger signal to the charging pile system, and the charging pile system starts charging work by combining reservation information, automobile type judgment information and the trigger information of the charging gun.
In the method, the specific method for judging whether a vehicle approaches the main road in front of the charging pile in the first step is that a distance detection signal is sent out at a position higher than the height of the vehicle right above the charging pile in front of the main road to judge whether the vehicle approaches the main road. More than one charging pile is arranged in the charging pile system, and signals are transmitted between the charging piles by adopting non-network signals. In the second step: the inquiry reminding content comprises: the automobile model, whether charging is carried out or not and the non-charging automobile does not occupy the charging potential; if the vehicle owner does not respond to the inquiry prompt, the vehicle owner judges that the vehicle owner occupies the charging position, and the snapshot picture is stored in the charging pile system and is sent to the background server when the system works.
The utility model provides an energy-saving fills electric pile reservation system, the system includes that one or more fills electric pile, face towards the top of the electric pile of filling of main road and install recognition device, and every fills electric pile's the rifle that charges and fills the contact site of electric pile and be equipped with induction trigger, carries out signal transmission between the electric pile of filling.
In the system, the recognition device is provided with a plurality of distance detectors for detecting whether vehicles exist on the main road or not, and the distance detectors are installed above the charging pile at equal intervals. The identification device is provided with a width detector, a length detector, a height detector and an image capturing module which are connected to the microcontroller.
The charging pile reservation system and the charging pile reservation method have the advantages that a standby system of the charging pile is improved, only a low-power-consumption display works in a standby state, and standby energy consumption is reduced. In addition, the reservation system is provided with an automatic identification module for automatically identifying electric vehicles around the charging pile, calculating the number of the vehicles to be charged and estimating the charging time, and sending the estimated charging time to a background server, so that other drivers with charging demands can select the charging pile position with predictability.
Detailed Description
The following embodiments are provided to describe the embodiments of the present invention, and to further describe the detailed description of the embodiments of the present invention, such as the shapes, configurations, mutual positions and connection relationships of the components, the functions and operation principles of the components, the manufacturing processes and operation methods, etc., so as to help those skilled in the art to more fully, accurately and deeply understand the inventive concept and technical solutions of the present invention.
The charging and charging reservation method provided by the invention can be applied to a server of a charging pile supplier and charging pile equipment, and can automatically identify the number of electric vehicles and estimate the queuing time. Energy-saving fills electric pile reservation system, including one or more fill electric pile, face towards the top of the electric pile of filling of main road and install recognition device, every fills electric pile's the rifle that charges and fills the contact site of electric pile and be equipped with induction trigger, fills and carries out signal transmission between the electric pile. The recognition device is provided with a plurality of distance detection instruments for detecting whether vehicles exist on the main road or not, the distance detection instruments are installed above the charging pile at equal intervals, and the recognition device is further provided with a width detector, a length detector, a height detector and an image snapshot module which are connected to the microcontroller.
The specific contents of the charging reservation method are as follows: the method comprises the steps of firstly, judging whether a vehicle approaches a main road in front of a charging pile, and if the vehicle approaches, identifying whether the vehicle is an electric automobile; if not, a warning display is sent to remind the non-electric automobile to leave the parking position of the charging pile so as not to occupy the charging position of the charging pile privately. If the user does not need to use the electric automobile, the user neglects to remind, puts the user in the charging position of the electric automobile, takes a snapshot of the automobile image, stores the snapshot in the reservation system, and sends the snapshot and the data to the background server when the system works.
Install the electric pile that fills of one or more quantity in the parking area, the electric pile that fills that faces the main road is called the center and fills electric pile, and identification device is installed in the front that the center was filled electric pile for whether the car on the discernment main road is electric automobile, for saving the cost, under a plurality of circumstances of filling electric pile, the suggestion fills electric pile and installs the corner in the parking area, and the not many places of vehicle reduce identification device's detection and calculate duration of operation, increase of service life. Considering that the parking spaces of the main road do not need redundant turning and backing actions, the parking spaces are most convenient to park and are easily occupied, the recognition device is installed on the body of the charging pile and is easily shielded by vehicles, and normal image acquisition work is influenced, so that the recognition device is installed above the front face of the charging pile, the height of 1.8-2 meters is selected, the height of an automobile is 1.4-1.6 meters, and the height of the recognition device is higher than the height of the automobile.
The identification device is provided with a microcontroller, a width detector, a length detector, a height detector, a distance detector and an image snapshot module, wherein the width detector, the length detector, the height detector, the distance detector and the image snapshot module are all connected to the microcontroller. The distance detector is in a working state all the time, the detection distance of the distance detector can be set between 8 and 15 meters according to requirements, the length of a small car is generally less than 6 meters, the length of most small cars is between 3.6 and 4.6, the length of most electric cars is less than 3.5 meters (data is retrieved from hundred degrees), so the detection distance of the distance detector is set between 8 and 15 meters, including the distance between the cars, 2 cars can be detected at the distance of 8 meters, 3 to 4 cars can be detected at 15 meters, the practical function can be achieved, the detector with very high precision and power is not needed, and the additional cost is increased. If an automobile enters a detection distance, the distance detection instrument receives a signal and feeds back and sends collected data to the microcontroller, the microcontroller starts the width detector, the length detector and the height detector to detect vehicle parameter data on a main road, when the automobile is 3-5 m away from the charging pile, the image snapshot module is started to collect a front view of the automobile, the front view is matched with the automobile type of the database, the automobile type information of the automobile at the position is identified, and whether the automobile is an electric automobile or not is judged. The matching data corresponding to various types of automobiles such as the automobile models, the front view, the length, the width and the height of the automobiles are stored in the database, the data in the database are updated once every week in a remote mode, error reporting reminding is arranged on a display of the charging pile, an automobile type supplementing unit is additionally arranged, and automobile type information can be actively supplemented by an automobile owner.
The distance detectors are of a signal feedback type, and receive gradually-reduced feedback signals to judge that the vehicle is driving, but in order to avoid data misinformation caused by non-automobile objects on other main lanes such as pedestrians, electric vehicles, tricycles and the like, two or more distance detectors are arranged, the distance is 1 meter and is smaller than the width of the automobile, the number of the detectors is selected according to the width of the main lanes, and the microcontroller receives signals of two or more adjacent distance detectors, starts the detectors and reduces the measurement work of the detectors. In the invention, a large number of detection judgment trigger functions are adopted for the working time of the electrical element equipment, so that the working time of the electrical element is reduced, and the power consumption is reduced.
If only one charging pile is installed near the parking space, the parking space is also called a central charging pile. The theory of operation is the same with a plurality of electric pile that fill.
And step two, if the electric automobile on the main road is judged, continuously judging whether the reservation is made.
The reserved electric automobile is directly charged, and the background server can estimate the charging time according to the electric quantity of the automobile in the prior art. However, the electric vehicle without reservation, which has arrived at the parking lot for charging, is a potential variable affecting the calculation of the charging time, and the charging time of the background server needs to be adjusted. If the electric automobile who arrives temporarily is not agreed with the agreement and charges, can only reserve the charging, and the service consideration is not too comprehensive, influences the result of use that fills electric pile.
Therefore, the invention provides an improved reservation method in consideration of an unscheduled vehicle owner, a system judges whether an electric vehicle has reserved or not, the system always displays the existing reserved vehicle and the approximate duration, if the unscheduled vehicle owner wants to continue waiting, a reservation request can be actively input on an operation panel of a charging pile, and the active reservation request comprises: whether charging is needed or not, the number of the vehicles in line, the model number and the electric quantity of the vehicle are confirmed, and then the vehicle is in line for waiting. The request information of the un-reserved vehicle owner and the information of the background server are gathered, the data information of the waiting charging time can be updated in real time, the temporarily arrived un-reserved vehicle owner can also make a site reservation, and the queuing is adjusted at any time according to the site condition. The reservation request is input on the operation panel, the reservation request indicates that the vehicle owner waits on site, unlike the situation that some vehicles do not reach a parking lot all the time, under the condition that some vehicle owners are not overtime, the system can give priority to the use of the charging pile by the vehicle owner with site reservation. In the face of the situation that the reservation car owner loses contract and does not come within 3 minutes after overtime, the system automatically changes the subsequent reservation car owner to carry out charging work, and under the situation that the car is fully charged and leaves, the system is provided with a voice player for broadcasting the next reservation car owner.
After the recognition device takes a snapshot of the vehicle photo, the vehicle can be automatically numbered, the system is informed of the vehicle number of the vehicle, the charging pile adopts communication such as Bluetooth and local area network, and network communication is not used to reduce communication cost. For the condition that the electric automobile occupies the charging parking space without charging, no network reservation charging is provided, no field active charging information is recorded, and the condition that the vehicle parked at the charging pile parking space occupies the charging parking space without charging is defined. If the electric automobile has no network reservation and no site reservation, the charging pile nearest to the automobile with unknown condition can send out inquiry reminding, and the inquiry reminding content comprises the following steps: the automobile model, whether to charge or not and the non-charging automobile do not occupy the charging parking space. If the owner does not respond, the owner judges that the owner does not charge the vehicle and occupies a charging parking space, and the snapshot picture is stored in the charging pile system and is transmitted to the background server together with the data when the system works. Fill electric pile to the follow-up tracking of car can select camera self to rotate target tracking, parking stall setting manager to give every car an annunciator like RFID label, signal transmitter and fill electric pile system can signal communication mode such as, realize the system and track the position of vehicle, and then reach occupation warning, follow-up snapshot processing.
Step three, judging that the electric automobile is an appointed electric automobile, when charging is needed, pulling down a charging gun, wherein the pulling down action of the charging gun sends a trigger signal to a system, and the charging pile starts the charging work of the charging pile by combining the appointment information, the automobile type judgment information and the trigger information of the charging gun in the system; the system lacks any one or two in the start-up information, fills electric pile and can not open the work of charging, and entire system is in standby state, and only vehicle recognition function and demonstration warning function open, fills the whole standby function of electric pile, and power consumption is very big.
The contact position of rifle and the stake of charging is equipped with the response trigger, and when the rifle that charges was extracted, the response trigger switched on, sends the turn-on signal and gives microcontroller. Charging pile receives three confirmation signals and then starts charging work, and due to the fact that standby power consumption of charging pile is large, the signal is used for triggering the starting work, the signal correctness is considered, and the conditions that a reservation vehicle owner possibly arrives late in waiting threshold time, inserts queue at will and the like are considered, so the starting work of charging pile needs the combination of the three signals to start.
In the system, for saving power consumption, data are selected to be stored, data are transmitted intermittently and collectively, if the charging pile system does not have charging work in a data transmission threshold time period, the detected accumulated data are transmitted once every other data transmission threshold, and the data information which influences the charging work of other people is not generated by other charging pile parking spaces occupied by forcibly occupying the vehicle photos of the charging pile parking spaces, the vehicle photos of the non-charging electric vehicles occupying the parking spaces and the like.
The invention has been described in an illustrative manner, and it is to be understood that the invention is not limited to the precise form disclosed, and that various insubstantial modifications of the inventive concepts and solutions, or their direct application to other applications without such modifications, are intended to be covered by the scope of the invention. The protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (1)
1. An energy-saving charging pile reservation method is suitable for a charging pile system and a background server, and is characterized in that based on the energy-saving charging pile reservation system, the energy-saving charging pile reservation system comprises:
the identification devices are arranged above one or more charging piles and the charging piles facing the main road, an induction trigger is arranged at the contact part of a charging gun of each charging pile and the charging pile, and signals are transmitted between the charging piles;
the recognition device is provided with a plurality of distance detectors for detecting whether vehicles exist on the main road or not, and the distance detectors are arranged above the charging pile at equal intervals;
the identification device is internally provided with a width detector, a length detector, a height detector and an image snapshot module which are connected to the microcontroller;
the energy-saving charging pile reservation method comprises the following steps:
the method comprises the steps of firstly, judging whether a vehicle approaches a main road in front of a charging pile, and if the vehicle approaches, identifying whether the vehicle is an electric automobile; if not, a warning display is sent to remind the non-electric automobile to leave the charging position of the charging pile not to be occupied privately;
step two, if the electric automobile on the main road is judged, continuously judging whether the reserved charging is carried out; if the vehicle is a non-reservation electric vehicle, sending out an inquiry prompt;
step three, if the electric automobile is reserved and needs to be charged, the unplugged charging gun sends a trigger signal to the charging pile system, and the charging pile system starts charging work by combining reservation information, automobile type judgment information and the trigger information of the charging gun;
the specific method for judging whether a vehicle approaches the main road in front of the charging pile in the first step is that a distance detection signal is sent out at a position which is higher than the height of the vehicle and is right above the charging pile in front of the main road to judge whether the vehicle approaches the main road;
more than one charging pile is arranged in the charging pile system, and signals are transmitted among the charging piles by adopting non-network signals;
in the second step: the inquiry reminding content comprises: the automobile model, whether charging is carried out or not and the non-charging automobile does not occupy the charging potential; if the owner does not respond to the inquiry prompt, the owner judges that the owner occupies the charging site, and the snapshot is stored in the charging pile system and is sent to the background server when the system works;
in the first step: if a car enters a detection distance, the distance detection instrument receives a signal feedback and sends collected data to the microcontroller, the microcontroller starts the width detector, the length detector and the height detector to detect vehicle parameter data on a main road, when the car is 3-5 meters away from a charging pile, the image snapshot module is started to collect a front view of the car and match with the car type of the database, the car type information of the car is identified, whether the car is an electric car is judged, the matching data corresponding to the car type, the front view, the length, the width and the height of the car and various types of cars are stored in the database, the data in the database is updated once every week in a remote mode, an error reporting prompt is arranged on a display of the charging pile, a car type supplement unit is additionally arranged, and a car owner can actively supplement the car type information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810395545.5A CN108674220B (en) | 2018-04-27 | 2018-04-27 | Energy-saving charging pile reservation method and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810395545.5A CN108674220B (en) | 2018-04-27 | 2018-04-27 | Energy-saving charging pile reservation method and system |
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| CN108674220A CN108674220A (en) | 2018-10-19 |
| CN108674220B true CN108674220B (en) | 2020-10-27 |
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| CN109362063A (en) * | 2018-11-05 | 2019-02-19 | 长沙拓扑陆川新材料科技有限公司 | A kind of method of control and the bluetooth communication of intelligent mobile terminal in automatic connection vehicle |
| CN111259911A (en) * | 2018-12-03 | 2020-06-09 | 上海瑞警科技有限公司 | Method for detecting parking space occupied by non-new energy vehicle in charging pile |
| CN109849720B (en) * | 2018-12-19 | 2021-01-15 | 恒大智慧充电科技有限公司 | Charging reservation method, computer device and storage medium |
| CN109544979A (en) * | 2018-12-28 | 2019-03-29 | 北汽福田汽车股份有限公司 | Parking lot and its parking stall management method and device |
| CN111762047A (en) * | 2019-04-01 | 2020-10-13 | 国网电动汽车服务有限公司 | Electric automobile charging pile parking space management system and control method thereof |
| CN110816346A (en) * | 2019-10-10 | 2020-02-21 | 南方电网电动汽车服务有限公司 | Intelligent charging device and system |
| CN111572371A (en) * | 2020-04-27 | 2020-08-25 | 南安昌晟消防科技有限公司 | Electric vehicle charging management method |
| TWI735326B (en) * | 2020-08-31 | 2021-08-01 | 拓連科技股份有限公司 | Charging management systems and methods for electric vehicle charging |
| CN113159907B (en) * | 2021-05-22 | 2024-02-13 | 重庆紫微星新能源科技有限公司 | Private pile sharing method and device, computer equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101323889B1 (en) * | 2011-09-30 | 2013-10-30 | 엘에스산전 주식회사 | An electric vehicle charger using unit based accounting and electric vehicle system including the same |
| CN104953646A (en) * | 2015-05-22 | 2015-09-30 | 深圳市绿色星球互联新能源科技有限公司 | Electric automobile appointment charging self-service system and self-service appointment charging method |
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2018
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