CN114572038A - Self-moving charging pile adopting 5G communication and working method thereof - Google Patents
Self-moving charging pile adopting 5G communication and working method thereof Download PDFInfo
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- CN114572038A CN114572038A CN202210360823.XA CN202210360823A CN114572038A CN 114572038 A CN114572038 A CN 114572038A CN 202210360823 A CN202210360823 A CN 202210360823A CN 114572038 A CN114572038 A CN 114572038A
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- charging
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- parking
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- 238000004891 communication Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000004146 energy storage Methods 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000012544 monitoring process Methods 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims description 5
- 239000013589 supplement Substances 0.000 claims description 4
- 230000002457 bidirectional effect Effects 0.000 abstract description 4
- 238000011161 development Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001502 supplementing effect Effects 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
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
-
- 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
-
- 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
- B60L53/66—Data transfer between charging stations and vehicles
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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)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a self-moving charging pile adopting 5G communication and a working method thereof, and the self-moving charging pile comprises a mobile device, a control system, a charging device, an energy storage device and a discharging device for charging an electric automobile, wherein the charging device is connected with the input end of the energy storage device, the discharging device is connected with the output end of the energy storage device, the control system comprises a main control module, a 5G communication module, a motion control module, a charging module, a discharging module and an energy storage monitoring module, the motion control module is electrically connected with the mobile device, the charging module is electrically connected with the charging device, the discharging module is electrically connected with the discharging device, the energy storage monitoring module is electrically connected with the energy storage device, the charging device comprises a PWM rectifier and a bidirectional DC-DC converter, the discharging device comprises a charging gun, and the energy storage device comprises an energy storage battery pack.
Description
Technical Field
The invention relates to the technical field related to new energy charging, in particular to a self-moving charging pile adopting 5G communication and a working method thereof.
Background
With the rapid development of new energy electric vehicles, basic supporting facilities such as charging stations and the like are gradually promoted and built. Due to the continuous promotion of the urbanization process in the early years, a few idle vacant spaces in central urban areas of many cities are left, so that the dilemma of building charging stations in the absence of the land is caused. In order to deal with the dilemma, many areas propose an alternative scheme for building charging piles in the existing parking lot. However, there are also some difficulties to overcome in building fixed stake of charging in the parking area: firstly, most of the existing parking lots are underground parking lots with sealed spaces, and the fire protection risk of the parking lots can be further improved by additionally arranging charging piles in the parking lots; secondly, a large number of charging piles are connected into the power grid in the parking lot, so that the peak-to-valley difference rate of the power grid is further increased, certain harmonic pollution is generated on the power grid, and the safe and stable operation of the power grid is influenced; thirdly, fill electric pile correlation technique still in high-speed development phase at present, build a large amount of fixed electric piles and also can increase follow-up lifting and upgrading's the degree of difficulty. Therefore, a self-moving charging pile adopting 5G communication and a working method thereof are provided.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a self-moving charging pile adopting 5G communication and a working method thereof.
In order to realize the purpose, the invention adopts the following technical scheme: a self-moving charging pile adopting 5G communication comprises a mobile device, a control system, a charging device, an energy storage device and a discharging device used for charging an electric automobile, the charging device is connected with the input end of the energy storage device, the discharging device is connected with the output end of the energy storage device, the control system comprises a main control module, a 5G communication module, a motion control module, a charging module, a discharging module and an energy storage monitoring module, the motion control module is electrically connected with the mobile device, the charging module is electrically connected with the charging device, the discharging module is electrically connected with the discharging device, the energy storage monitoring module is electrically connected with the energy storage device, the charging device comprises a PWM rectifier and a bidirectional DC-DC converter, the discharging device comprises a charging gun, and the energy storage device comprises an energy storage battery pack.
Further elaborating, the mobile device comprises a driving motor and a Mecanum wheel connected with an output end of the driving motor, the motion control module controls the mobile device, and the mobile device drives the Mecanum wheel so as to drive the whole charging pile to horizontally move or horizontally move longitudinally.
A working method of a self-moving charging pile adopting 5G communication is based on the self-moving charging pile adopting 5G communication, and comprises the following steps:
s1, the cloud platform receives a charging request sent by a parking space, and the cloud platform calls the state information of each charging pile at the parking space and judges whether the charging pile in an idle state exists or not;
s2, the cloud platform sends the position information of the parking space which sends the charging request to a charging pile at the parking space, the motion control module of the charging pile drives the mobile device according to the parking space information received by the 5G communication module, and the mobile device drives the charging pile to move from the parking space to the charging position of the parking space for charging;
s3, when the charging piles in the idle state do not exist, the cloud platform calls the charging state information of the charging piles at the parking positions and respectively calculates the reserved time length of the charging piles, then the cloud platform sends the position information of the parking position with the charging request to the charging pile closest to the charging pile which completes charging, and the charging pile moves to the charging positions of the parking positions from the parking position after charging is completed to perform charging;
s4, after the electric automobile at the parking space is charged, the charging pile sends a return application instruction to the cloud platform; after receiving the instruction, the cloud platform calls the parking position information, and sends the parking position information in an empty state to the charging pile;
and S5, the motion control module of the charging pile drives the mobile device according to the parking position information received by the 5G communication module, and the mobile device drives the charging pile to move back to the corresponding parking position from the charging position of the parking position and then supplement electric quantity.
The invention has the beneficial effects that: the invention not only can greatly reduce the reconstruction cost of the parking lot, but also can effectively avoid increasing the burden of the power grid, can not generate harmonic pollution to the power grid, and has stronger universality.
Drawings
Fig. 1 is a front view of a self-propelled charging post (note: the charging gun has been hidden).
Fig. 2 is a side view of the self-propelled charging post (note: the charging gun has been hidden).
Fig. 3 is a schematic plan view of the present invention applied to a parking lot.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
A self-moving charging pile adopting 5G communication comprises a mobile device, a control system, a charging device, an energy storage device and a discharging device used for charging an electric automobile, wherein the charging device is connected with the input end of the energy storage device, the discharging device is connected with the output end of the energy storage device, the control system comprises a main control module, a 5G communication module, a motion control module, a charging module, a discharging module and an energy storage monitoring module, the motion control module is electrically connected with the mobile device, the charging module is electrically connected with the charging device, the discharging module is electrically connected with the discharging device, the energy storage monitoring module is electrically connected with the energy storage device, the charging device comprises a PWM rectifier and a bidirectional DC-DC converter, the discharging device comprises a charging gun, and the energy storage device comprises an energy storage battery pack. When the charging pile is used for supplementing electric quantity, 380V alternating current input from a power grid is converted into controllable 700V high-voltage direct current through the PWM rectifier, then the voltage is stabilized and filtered through the bus capacitor, the voltage is sent to the bidirectional DC-DC converter, and the high-voltage direct current is reduced to 350V low-voltage direct current required by an energy storage battery pack in the charging pile, so that the charging pile is charged.
As shown in fig. 1 and fig. 2, the moving device includes a driving motor (not shown in the drawings), and a mecanum wheel connected to an output end of the driving motor, the motion control module controls the moving device, and the moving device drives the mecanum wheel, so as to drive the entire charging pile to perform horizontal transverse movement or horizontal longitudinal movement. Because fill electric pile from moving and adopt mecanum wheel, fill electric pile and need not to carry out the rotation when removing, can directly carry out the sideslip or indulge and move to avoid effectively because of the collision risk that the rotation leads to.
Because the stake of self-propelled charging adopts 5G communication technology, need not to lay communication cable or cable for filling the stake in the parking area, the parking area does not basically transform by a wide margin, has also greatly reduced the follow-up degree of difficulty that goes up and down to upgrade in parking area simultaneously. The parking area only needs to set up fixed parking position, and the parking position is provided with the charging seat that is connected with the electric wire netting, fills electric pile accessible charging seat and supplements the electric quantity. During the electric wire netting low valley at night, the price of electricity is lower relatively this moment, fills electric pile and can charge in berth position department, and then can save and fill electric pile charging cost, improves economic benefits. In addition, the self-moving charging pile can effectively deal with the power grid operation peak period, the load of the power grid cannot be increased, and harmonic pollution to the power grid cannot be caused.
As shown in fig. 3, a working method of a self-moving charging pile adopting 5G communication is based on the self-moving charging pile adopting 5G communication, and includes the following steps:
s1, the cloud platform receives a charging request sent by a parking space, and the cloud platform calls the state information of each charging pile at the parking space and judges whether the charging pile in an idle state exists or not;
s2, the cloud platform sends the position information of the parking space which sends the charging request to a charging pile at the parking space, the motion control module of the charging pile drives the mobile device according to the parking space information received by the 5G communication module, and the mobile device drives the charging pile to move from the parking space to the charging position of the parking space for charging;
s3, when the charging piles in an idle state do not exist, the cloud platform calls the charging state information of the charging piles at the parking positions and respectively calculates the reserved time lengths of the charging piles, then the cloud platform sends the position information of the parking position with the charging request to the charging pile closest to the charging pile completing charging, and the charging pile moves from the parking position to the charging position of the parking position to perform charging after charging is completed;
s4, after the electric automobile at the parking space is charged, the charging pile sends a return application instruction to the cloud platform; after receiving the instruction, the cloud platform calls the parking position information, and sends the parking position information in an empty state to the charging pile;
and S5, the motion control module of the charging pile drives the mobile device according to the parking position information received by the 5G communication module, and the mobile device drives the charging pile to move back to the corresponding parking position from the charging position of the parking position and then supplement electric quantity.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above description does not limit the technical scope of the present invention, and any modification, equivalent change and modification of the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.
Claims (3)
1. The utility model provides an adopt self-propelled electric pile that fills of 5G communication which characterized in that: including mobile device, control system, charging device, energy memory and be used for carrying out the discharge device who charges to electric automobile, charging device with energy memory's input is connected, discharge device with energy memory's output is connected, control system is including host system, 5G communication module, motion control module, the module of charging, the module of discharging, energy storage monitoring module, motion control module with the mobile device electricity is connected, the module of charging with the charging device electricity is connected, the module of discharging with the discharge device electricity is connected, energy storage monitoring module with the energy memory electricity is connected, charging device is including PWM rectifier, two-way DC-DC converter, discharge device is including the rifle that charges, energy memory is including the energy storage battery group.
2. The self-propelled charging pile adopting 5G communication according to claim 1, characterized in that: the moving device comprises a driving motor and a Mecanum wheel connected with the output end of the driving motor, the motion control module controls the moving device, and the moving device drives the Mecanum wheel so as to drive the whole charging pile to horizontally move or horizontally move longitudinally.
3. A working method of a self-moving charging pile adopting 5G communication is characterized in that: the self-propelled charging pile adopting 5G communication based on the claim 2 comprises the following steps:
s1, the cloud platform receives a charging request sent by a parking space, and the cloud platform calls the state information of each charging pile at the parking space and judges whether the charging pile in an idle state exists or not;
s2, the cloud platform sends the position information of the parking space which sends the charging request to a charging pile at the parking space, the motion control module of the charging pile drives the mobile device according to the parking space information received by the 5G communication module, and the mobile device drives the charging pile to move from the parking space to the charging position of the parking space for charging;
s3, when the charging piles in the idle state do not exist, the cloud platform calls the charging state information of the charging piles at the parking positions and respectively calculates the reserved time length of the charging piles, then the cloud platform sends the position information of the parking position with the charging request to the charging pile closest to the charging pile which completes charging, and the charging pile moves to the charging positions of the parking positions from the parking position after charging is completed to perform charging;
s4, after the electric automobile at the parking space is charged, the charging pile sends a return application instruction to the cloud platform; after receiving the instruction, the cloud platform calls the parking position information, and sends the parking position information in an empty state to the charging pile;
and S5, the motion control module of the charging pile drives the mobile device according to the parking position information received by the 5G communication module, and the mobile device drives the charging pile to move back to the corresponding parking position from the charging position of the parking position and then supplement electric quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210360823.XA CN114572038A (en) | 2022-04-07 | 2022-04-07 | Self-moving charging pile adopting 5G communication and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210360823.XA CN114572038A (en) | 2022-04-07 | 2022-04-07 | Self-moving charging pile adopting 5G communication and working method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150118611A (en) * | 2014-04-14 | 2015-10-23 | 지창환 | Intelligent Electric Charge Control system of Electric Vehicle |
| CN108454434A (en) * | 2018-03-06 | 2018-08-28 | 浙江浙能能源服务有限公司 | A kind of active-mode intelligent moving charging changes electric system |
| CN109080488A (en) * | 2018-08-28 | 2018-12-25 | 爱驰汽车有限公司 | Charging system of electric powercar, method, equipment and storage medium based on fuel cell |
| WO2020199873A1 (en) * | 2018-12-28 | 2020-10-08 | 远景能源有限公司 | Automatic charging vehicle and operating method therefor, and automatic charging system |
| CN111959331A (en) * | 2020-10-23 | 2020-11-20 | 北京国新智电新能源科技有限责任公司 | Relay charging-based electric vehicle parking lot power distribution system, method and device |
| CN112238779A (en) * | 2020-11-17 | 2021-01-19 | 富能宝能源科技集团有限公司 | Independent electric automobile charging device and charging and discharging system based on mobile energy storage battery |
-
2022
- 2022-04-07 CN CN202210360823.XA patent/CN114572038A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150118611A (en) * | 2014-04-14 | 2015-10-23 | 지창환 | Intelligent Electric Charge Control system of Electric Vehicle |
| CN108454434A (en) * | 2018-03-06 | 2018-08-28 | 浙江浙能能源服务有限公司 | A kind of active-mode intelligent moving charging changes electric system |
| CN109080488A (en) * | 2018-08-28 | 2018-12-25 | 爱驰汽车有限公司 | Charging system of electric powercar, method, equipment and storage medium based on fuel cell |
| WO2020199873A1 (en) * | 2018-12-28 | 2020-10-08 | 远景能源有限公司 | Automatic charging vehicle and operating method therefor, and automatic charging system |
| CN111959331A (en) * | 2020-10-23 | 2020-11-20 | 北京国新智电新能源科技有限责任公司 | Relay charging-based electric vehicle parking lot power distribution system, method and device |
| CN112238779A (en) * | 2020-11-17 | 2021-01-19 | 富能宝能源科技集团有限公司 | Independent electric automobile charging device and charging and discharging system based on mobile energy storage battery |
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