CN117360290A - Orderly automatic charging method for bus station and station system - Google Patents
Orderly automatic charging method for bus station and station system Download PDFInfo
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- CN117360290A CN117360290A CN202311325881.XA CN202311325881A CN117360290A CN 117360290 A CN117360290 A CN 117360290A CN 202311325881 A CN202311325881 A CN 202311325881A CN 117360290 A CN117360290 A CN 117360290A
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- 230000008569 process Effects 0.000 claims abstract description 24
- 230000002159 abnormal effect Effects 0.000 claims abstract description 10
- 238000012544 monitoring process Methods 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000007726 management method Methods 0.000 description 16
- 238000011161 development Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram 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
- B60L53/30—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
- B60L53/60—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
- 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
- B60L53/62—Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
-
- 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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- 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 relates to the technical field of ordered automatic charging of bus stations, and provides an ordered automatic charging method of bus stations and a station system; the ordered automatic charging method for the bus station can automatically, quickly and orderly charge the bus, improve the charging efficiency, reduce the charging time, monitor the charging state of the bus and the running condition of charging equipment in real time, discover and eliminate abnormal conditions in time, and ensure the safety and the stability of the charging process; meanwhile, the driving mileage and the charging demand in a period of time in the future are predicted according to the electric quantity condition of the vehicle, so that the bus is prepared for charging in advance, and the operation efficiency of the station is improved; the station system can reasonably distribute charging tasks according to the actual conditions of the vehicles and the running states of the charging equipment, so that the vehicles are charged in time, the utilization rate of the vehicles is improved, waiting time and mileage loss of the vehicles in the charging process can be reduced, and the overall efficiency of the urban public transportation system is improved.
Description
Technical Field
The invention relates to the technical field of ordered automatic charging of bus stations, in particular to an ordered automatic charging method of bus stations and a station system.
Background
Traditional bus station charges for electric bus, usually the manual work is berthed into the parking stall that charges, and the manual work is connected vehicle and facility that charges, perhaps uses the arm to record the nature to insert the electricity and realize automatic charging, but the arm cost is higher and the required precision is higher, and the present technical difficulty is great. Whether the charging facilities are connected with the charging vehicles manually or by the mechanical arm, the charging of the electric buses is in a random charging mode, and when a large-scale electric automobile is randomly connected with a power grid, the planning and the operation of a power system are greatly influenced, and the occupation and the waste of a charging parking space in a bus station are caused, so that the utilization rate of the charging parking space is low.
The ordered automatic charging of the bus station is an efficient and convenient charging mode, and the automation and the intellectualization of the charging process are realized through technical support in the aspects of automatic management, charging equipment monitoring, charging scheduling system, vehicle information tracking, energy management, safety protection system, data recording and analysis, remote monitoring and control and the like. The system can provide efficient and convenient charging service and makes positive contribution to the development of urban public transportation.
Through retrieval, the prior patent (publication number: CN 116409189A) discloses a bus station ordered automatic charging method and station system, comprising the following steps: 1) Acquiring the residual electric quantity of an automatic driving vehicle to be charged in a bus station, and determining the charging duration of the vehicle according to the residual electric quantity; 2) Taking 0 as the charging start time of different vehicles, taking the charging duration of different vehicles as the charging end time of corresponding vehicles, and taking the charging start time and the charging end time of corresponding vehicles as the charging interval of the vehicles; 3) And arranging the charging intervals from long to short according to the interval duration to form a maximum compatible set, waking up vehicles corresponding to the charging intervals according to the sequence of the charging intervals in the maximum compatible set when the charging intervals are idle, setting the idle charging intervals as destinations, and automatically driving the vehicles to the corresponding charging intervals for charging after the initialization of the charging vehicles is completed.
However, the following problems are found in the implementation related art: according to the ordered automatic charging method and the ordered automatic charging system for the bus station, in the charging process, the charging state of the vehicle and the running condition of the charging equipment cannot be monitored in real time, abnormal conditions can be found and removed in time, and the safety and the stability of the charging process are reduced; and the charging efficiency is poor, the charging time can not be reasonably scheduled, and the operation efficiency of the station is reduced.
Disclosure of Invention
The invention provides an ordered automatic charging method for a bus station and a station system, and aims to solve the problems that the existing bus station cannot monitor the charging state of a vehicle and the running condition of charging equipment in real time in the charging process, timely find and eliminate abnormal conditions and reduce the safety and stability of the charging process.
The technical scheme of the invention is as follows: an orderly automatic charging method for a bus station comprises the following steps:
s1, a vehicle enters a station, a station management system registers, and a vehicle dispatching system carries out charging dispatching according to the electric quantity of the vehicle and the state of a charging pile;
s2, the vehicle runs to the front of the appointed charging pile according to the scheduling information, and the vehicle is connected with the charging pile through the charging socket;
s3, the charging pile automatically starts a charging program according to a charging request sent by a BMS system of the vehicle, and starts to charge the vehicle;
s4, in the charging process, the charging pile continuously monitors the charging state, immediately stops charging once an abnormal condition is found, and sends fault information to the station management system;
s5, after the charging is finished, the charging pile sends charging finishing information and cost information to the station management system, and the vehicle dispatching system carries out cost settlement according to the charging state and the cost information;
and S6, the vehicle leaves the station according to the scheduling information, and the charging process is completed.
A station system, the system comprising:
station management system: the system is used for operation management and monitoring of the whole station, and comprises a vehicle dispatching system, a charging pile control system and a cost settlement system;
a vehicle dispatch system: the system is cooperated with the station management system and is used for receiving a charging request of the vehicle and carrying out charging scheduling of the vehicle according to the electric quantity of the vehicle and the state information of the charging pile;
charging pile: the system is responsible for providing electric energy for vehicles and has the functions of charging control and state monitoring;
charging jack: and the charging pile is connected with the vehicle and is used for transmitting electric energy.
Further, the bus station can deploy a plurality of charging piles of different types, such as direct current charging piles and alternating current charging piles, according to actual conditions, the bus searches all the charging piles in the station through a positioning technology, and selects proper charging piles for charging according to position information and service conditions of the charging piles.
Further, after the bus finds the proper charging pile, the function of automatically connecting the charging pile is started, and the function realizes the automatic connection of the bus and the charging pile through a connection protocol of the charging device and the charging pile, and after the connection is successful, the charging pile starts to charge according to the charging requirement of the vehicle.
Further, once the bus is successfully connected with the charging pile, an automatic starting charging function is started, the function realizes automatic starting of charging by detecting a charging signal between the charging device and the vehicle, and charging power can be dynamically adjusted according to charging requirements and electric quantity conditions of the vehicle in a charging process, so that stable charging is ensured.
Further, the charge settlement system is used for calculating the charge to be paid according to the charge quantity of the vehicle and a preset charge standard, and realizing automatic deduction of the charge by docking with a payment mechanism.
Further, during the charging process, the vehicle dispatching system will monitor the charging state in real time, including voltage, current and temperature information, and will predict the driving mileage and the charging requirement in a future period of time according to the electric quantity of the vehicle.
Further, when the bus is fully charged and needs to stop charging, the vehicle dispatching system automatically disconnects the vehicle dispatching system from the charging pile by sending a disconnection instruction to the charging pile, and the bus automatically leaves the charging pile after disconnection to provide charging service for other vehicles.
The working principle and the beneficial effects of the invention are as follows:
1. in the invention, the following components are added: the ordered automatic charging method for the bus station can automatically, quickly and orderly charge the bus, improve the charging efficiency, reduce the charging time, monitor the charging state of the bus and the running condition of charging equipment in real time, discover and eliminate abnormal conditions in time, and ensure the safety and the stability of the charging process; meanwhile, the driving mileage and the charging demand in a period of time in the future are predicted according to the electric quantity condition of the vehicle, so that the bus is prepared for charging in advance, and the operation efficiency of the station is improved.
2. In the invention, the following components are added: the station system can reasonably distribute charging tasks according to the actual condition of the vehicle and the running state of the charging equipment through the intelligent charging scheduling system, so that the vehicle can be charged in time, and the utilization rate of the vehicle is improved; by improving the charging efficiency and the vehicle utilization rate, the waiting time and mileage loss of the vehicle in the charging process can be reduced, and the overall efficiency of the urban public transportation system is improved.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a system architecture diagram of a station system according to the present invention.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the present invention provides a technical solution:
an orderly automatic charging method for a bus station comprises the following steps:
s1, a vehicle enters a station, a station management system registers, and a vehicle dispatching system carries out charging dispatching according to the electric quantity of the vehicle and the state of a charging pile;
s2, the vehicle runs to the front of the appointed charging pile according to the scheduling information, and the vehicle is connected with the charging pile through the charging socket;
s3, the charging pile automatically starts a charging program according to a charging request sent by a BMS system of the vehicle, and starts to charge the vehicle;
s4, in the charging process, the charging pile continuously monitors the charging state, immediately stops charging once an abnormal condition is found, and sends fault information to the station management system;
s5, after the charging is finished, the charging pile sends charging finishing information and cost information to the station management system, and the vehicle dispatching system carries out cost settlement according to the charging state and the cost information;
and S6, the vehicle leaves the station according to the scheduling information, and the charging process is completed.
A station system, the system comprising:
station management system: the system is used for operation management and monitoring of the whole station, and comprises a vehicle dispatching system, a charging pile control system and a cost settlement system;
a vehicle dispatch system: the system is cooperated with the station management system and is used for receiving a charging request of the vehicle and carrying out charging scheduling of the vehicle according to the electric quantity of the vehicle and the state information of the charging pile;
charging pile: the system is responsible for providing electric energy for vehicles and has the functions of charging control and state monitoring;
charging jack: and the charging pile is connected with the vehicle and is used for transmitting electric energy.
In this embodiment, the bus station may deploy a plurality of charging piles of different types, such as dc charging piles and ac charging piles, according to actual conditions, and the bus searches all the charging piles in the station by using a positioning technology, and selects a suitable charging pile for charging according to the location information and the service conditions of the charging piles.
In this embodiment, after the bus finds suitable electric pile that fills, automatic connection fills electric pile function and will start, and this function passes through the connection protocol of charging device and electric pile that fills, realizes that the bus fills electric pile's automatic connection, after the connection is successful, fills electric pile and will begin to charge according to the demand that charges of vehicle.
In the embodiment, once the bus is successfully connected with the charging pile, an automatic starting charging function is started, and the function realizes automatic starting of charging by detecting a charging signal between the charging device and the vehicle, and in the charging process, the charging power can be dynamically adjusted according to the charging requirement and the electric quantity condition of the vehicle, so that the stable charging is ensured; the intelligent dispatching and management of the charging piles are convenient to realize, and the charging efficiency and the energy-saving effect are improved.
In this embodiment, the fee settlement system is configured to calculate a charging fee to be paid according to a charging amount of the vehicle and a preset charging standard, and implement automatic deduction of the fee by docking with a payment mechanism; the automatic fee settlement function can finish fee accounting and settlement in a short time, so that the labor input is greatly reduced, the working efficiency is improved, and various fees can be clearly recorded in the system, so that the manager can conveniently review and manage the fees.
In this embodiment, during the charging process, the vehicle dispatching system will also monitor the charging state in real time, including voltage, current and temperature information, and when an abnormal situation is detected, protection measures will be automatically taken, such as reducing the charging power or stopping charging, so as to ensure the charging safety.
In the embodiment, when the bus is fully charged and needs to stop charging, the vehicle dispatching system automatically disconnects the charging pile by sending a disconnection instruction to the charging pile, and the bus automatically leaves the charging pile after disconnection to provide charging service for other vehicles; in a bus station, after one charging pile is charged, the bus needs to be moved to the next charging pile for charging, the function of automatically moving to the next charging pile realizes automatic movement of the bus through a navigation technology and a motion control algorithm, and the function selects the most suitable path according to the layout of the station and the charging requirement of the vehicle and guides the bus to the next charging pile.
It should be noted that: according to the ordered automatic charging method for the bus station, the charging efficiency can be greatly improved, the charging time is reduced, the charging equipment can automatically identify the vehicle through automatic management, rapid charging is realized, the complicated procedure of a traditional manual charging mode is avoided, and the charging speed and the charging efficiency are improved; meanwhile, the labor investment is reduced, the labor cost is reduced, the charging safety can be ensured, the station system can monitor the charging state of the vehicle and the running condition of the charging equipment in real time, abnormal conditions can be found and removed in time, and the safety and the stability of the charging process are ensured; in the charging process, the vehicle dispatching system monitors the charging state in real time, including voltage, current and temperature information, when abnormal conditions are detected, protection measures such as reducing charging power or stopping charging are automatically taken, so that charging safety is ensured, meanwhile, the function predicts the driving mileage and charging requirements in a future period of time according to the electric quantity condition of the vehicle, and prepares for charging the bus in advance, so that the operation efficiency of the station is improved; in addition, through the intelligent charging scheduling system, charging tasks can be reasonably distributed according to the actual condition of the vehicle and the running state of the charging equipment, so that the vehicle can be charged in time, and the utilization rate of the vehicle is improved; by improving the charging efficiency and the vehicle utilization rate, the waiting time and mileage loss of the vehicle in the charging process can be reduced, the overall efficiency of the urban public transportation system is improved, and positive contribution is made to urban traffic development.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (8)
1. An orderly automatic charging method for a bus station is characterized by comprising the following steps of: the method comprises the following steps:
s1, a vehicle enters a station, a station management system registers, and a vehicle dispatching system carries out charging dispatching according to the electric quantity of the vehicle and the state of a charging pile;
s2, the vehicle runs to the front of the appointed charging pile according to the scheduling information, and the vehicle is connected with the charging pile through the charging socket;
s3, the charging pile automatically starts a charging program according to a charging request sent by a BMS system of the vehicle, and starts to charge the vehicle;
s4, in the charging process, the charging pile continuously monitors the charging state, immediately stops charging once an abnormal condition is found, and sends fault information to the station management system;
s5, after the charging is finished, the charging pile sends charging finishing information and cost information to the station management system, and the vehicle dispatching system carries out cost settlement according to the charging state and the cost information;
and S6, the vehicle leaves the station according to the scheduling information, and the charging process is completed.
2. A station system, characterized by: the system comprises:
station management system: the system is used for operation management and monitoring of the whole station, and comprises a vehicle dispatching system, a charging pile control system and a cost settlement system;
a vehicle dispatch system: the system is cooperated with the station management system and is used for receiving a charging request of the vehicle and carrying out charging scheduling of the vehicle according to the electric quantity of the vehicle and the state information of the charging pile;
charging pile: the system is responsible for providing electric energy for vehicles and has the functions of charging control and state monitoring;
charging jack: and the charging pile is connected with the vehicle and is used for transmitting electric energy.
3. A station system as claimed in claim 2, wherein: the bus station can deploy a plurality of different types of charging piles, such as direct current charging piles and alternating current charging piles, according to actual conditions, the bus searches all the charging piles in the station through a positioning technology, and selects proper charging piles for charging according to position information and service conditions of the charging piles.
4. The method for orderly and automatically charging a bus station according to claim 1, wherein the method comprises the steps of: after the bus finds the proper charging pile, the function of automatically connecting the charging pile is started, and the function realizes the automatic connection of the bus and the charging pile through a connection protocol of the charging device and the charging pile, and after the connection is successful, the charging pile starts to charge according to the charging requirement of the vehicle.
5. The method for orderly and automatically charging a bus station according to claim 1, wherein the method comprises the steps of: once the bus is successfully connected with the charging pile, an automatic starting charging function is started, and the function realizes automatic starting of charging by detecting a charging signal between the charging device and the vehicle, and in the charging process, the charging power can be dynamically adjusted according to the charging requirement and the electric quantity condition of the vehicle, so that the stable charging is ensured.
6. A station system as claimed in claim 2, wherein: the charge settlement system is used for calculating the charge to be paid according to the charge quantity of the vehicle and a preset charge standard, and realizing automatic deduction of the charge by docking with a payment mechanism.
7. The method for orderly and automatically charging a bus station according to claim 1, wherein the method comprises the steps of: in the charging process, the vehicle dispatching system also monitors the charging state in real time, including voltage, current and temperature information, and predicts the driving mileage and the charging requirement in a future period of time according to the electric quantity condition of the vehicle.
8. The method for orderly and automatically charging a bus station according to claim 1, wherein the method comprises the steps of: when the bus is fully charged and needs to stop charging, the vehicle dispatching system automatically disconnects the charging pile by sending a disconnection instruction to the charging pile, and the bus automatically leaves the charging pile after disconnection to provide charging service for other vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311325881.XA CN117360290A (en) | 2023-10-13 | 2023-10-13 | Orderly automatic charging method for bus station and station system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311325881.XA CN117360290A (en) | 2023-10-13 | 2023-10-13 | Orderly automatic charging method for bus station and station system |
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| CN117360290A true CN117360290A (en) | 2024-01-09 |
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| CN202311325881.XA Pending CN117360290A (en) | 2023-10-13 | 2023-10-13 | Orderly automatic charging method for bus station and station system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117885593A (en) * | 2024-03-14 | 2024-04-16 | 江苏智融能源科技有限公司 | Charging station data management and control method and system based on big data |
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2023
- 2023-10-13 CN CN202311325881.XA patent/CN117360290A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117885593A (en) * | 2024-03-14 | 2024-04-16 | 江苏智融能源科技有限公司 | Charging station data management and control method and system based on big data |
| CN117885593B (en) * | 2024-03-14 | 2024-05-24 | 江苏智融能源科技有限公司 | Charging station data management and control method and system based on big data |
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