CN107031439B - The electric bus battery change method of night operation - Google Patents
The electric bus battery change method of night operation Download PDFInfo
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- CN107031439B CN107031439B CN201710192243.3A CN201710192243A CN107031439B CN 107031439 B CN107031439 B CN 107031439B CN 201710192243 A CN201710192243 A CN 201710192243A CN 107031439 B CN107031439 B CN 107031439B
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000005611 electricity Effects 0.000 claims abstract description 39
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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
- B60L53/64—Optimising energy costs, e.g. responding to electricity rates
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
-
- 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
- B60L2260/00—Operating Modes
- B60L2260/40—Control modes
- B60L2260/50—Control modes by future state prediction
- B60L2260/54—Energy consumption estimation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/06—Supplying batteries to, or removing batteries from, 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
Abstract
The present invention relates to electric bus charging technique fields, more particularly to a kind of electric bus battery change method of night operation, charging unit is set in the electrical changing station of turn-round, statistics bus is outbound, remaining operation shift n on the day of battery capacity when entering the station, bus one amount of battery consumption back and forth, the bus, calculates the actual travel time T of the bus running to paddy electricity valence start time；If T≤0, replacement battery charging；If T > 0, electricity U required in T, if X >=U, battery non-exchanging are calculated；If X < U, calculates battery dump energy and be able to maintain that the shift Y that the bus reruns；If Y >=1, battery non-exchanging；If Y < 1, battery altering is got off charging when paddy electricity valence starts.Just the electric bus that night can in this way run saves the cost of charging, reduces the operation cost of electric bus.
Description
Technical field
The present invention relates to the electric bus batteries that electric bus charging technique field more particularly to a kind of night are run
Replacing options.
Background technique
Existing electric bus in the process of running, generally will change electricity until the electricity of battery exhausts Shi Caihui entrance fastly
Station carries out the operation of replacement battery.When electric bus goes out vehicle in the morning, the battery of institute's band is generally full power state, when the electricity
For the not enough power supply in pond to meet in the daylong situation of bus running, electric bus needs carry out one in its run the period
The operation of secondary or multiple replacement battery.In order to guarantee have sufficient battery for replacing, the battery changed from bus is general
It can be immediately placed in charging unit and charge, not take into account that the influence of electricity price, since there are two kinds of valences of peak valley for the electricity price of power grid
Lattice undoubtedly will increase the operation cost of bus operator if charging when peak electricity.
Summary of the invention
The purpose of the present invention is overcoming defect at high cost of the existing technology, a kind of Electric Transit of night operation is provided
Vehicle battery change method can reduce the operation cost of electric bus.
The technical solution adopted by the present invention to solve the technical problems is: a kind of electric bus battery of night operation is more
Change method, comprising the following steps:
(A) electrical changing station is set in the turn-round of bus, charging unit is set in electrical changing station, is gone out every time in bus
Computer is detected, counted and is inputted to bus battery capacity respectively when standing, entering the station, bus one is calculated in computer
Amount of battery consumption in a driving process back and forth, remaining operation shift n and road on the day of the bus is inputted into computer
The unobstructed state parameter in road starts the time of valuation further according to daily paddy electricity valence, finally show that the bus running to paddy electricity valence is opened
The actual travel time T at moment beginning；
If T≤0, show that paddy electricity valence has been already expired now starts the moment of valuating, then replaces the battery of bus, more immediately
The battery changed, which is put into charging unit, to charge, and the battery just replaced on bus band is outbound；
If T > 0, at the time of showing that not arriving paddy electricity valence also now starts valuation, then according to the coast is clear parameter and one way row
Average power consumption is sailed, electricity U required in actual travel time T is calculated by computer；
(B) battery dump energy X is compared with institute electricity demand U；
If X >=U, make the bus outbound in the case where being changed without battery；
If X < U, show battery dump energy be insufficient to allow bus travel to paddy electricity valence start valuation at the time of, then
The consumption in each shift driving process is calculated according to the road is clear state parameter and one way traveling average power consumption in computer
Electricity p；
(C) the shift Y that battery dump energy is able to maintain that the bus reruns is calculated according to power consumption p in computer
(i.e. remaining battery operation shift)；
If Y >=1, illustrate that the bus enough of the remaining capacity in battery at least travels a shift, at this time public transport again
Vehicle is outbound in the case where being changed without battery；
If Y < 1, illustrates that the remaining capacity in battery is not enough to that the bus is supported to travel a shift again, at this time should
Battery altering on bus gets off and will be placed on locker room, etc. paddy electricities valence start that the battery is put into charging again at the time of valuation
Device charges, and reserve battery is changed to bus at the same time, then allows bus outbound.
The utility model has the advantages that the electric bus that night can either be made to run saves the cost of charging using method of the invention,
The operation cost of electric bus is reduced, and the replacement frequency of battery can be increased after entering paddy electricity valence charging point, is improved public
The utilization rate for handing over vehicle battery makes the electricity in battery keep within the set range, preventing battery over-discharge, being conducive to extend battery
Service life.
Detailed description of the invention
Fig. 1 is flow chart of the invention.
Specific embodiment
Below with reference to Fig. 1, the invention will be further described.
A kind of electric bus battery change method of night operation, comprising the following steps:
(A) electrical changing station is set in the turn-round of bus, charging unit is set in electrical changing station, is gone out every time in bus
Computer is detected, counted and is inputted to bus battery capacity respectively when standing, entering the station, bus one is calculated in computer
Amount of battery consumption in a driving process back and forth, remaining operation shift n and road on the day of the bus is inputted into computer
The unobstructed state parameter in road starts the time of valuation further according to daily paddy electricity valence, finally show that the bus running to paddy electricity valence is opened
The actual travel time T at moment beginning；
If T≤0, show that paddy electricity valence has been already expired now starts the moment of valuating, then replaces the battery of bus, more immediately
The battery changed, which is put into charging unit, to charge, and the battery just replaced on bus band is outbound；
If T > 0, at the time of showing that not arriving paddy electricity valence also now starts valuation, then according to the coast is clear parameter and one way row
Average power consumption is sailed, electricity U required in actual travel time T is calculated by computer；
(B) battery dump energy X is compared with institute electricity demand U；
If X >=U, make the bus outbound in the case where being changed without battery；
If X < U, show battery dump energy be insufficient to allow bus travel to paddy electricity valence start valuation at the time of, then
The consumption in each shift driving process is calculated according to the road is clear state parameter and one way traveling average power consumption in computer
Electricity p；
(C) the shift Y that battery dump energy is able to maintain that the bus reruns is calculated according to power consumption p in computer
(i.e. remaining battery operation shift)；
If Y >=1, illustrate that the bus enough of the remaining capacity in battery at least travels a shift, at this time public transport again
Vehicle is outbound in the case where being changed without battery；
If Y < 1, illustrates that the remaining capacity in battery is not enough to that the bus is supported to travel a shift again, at this time should
Battery altering on bus gets off and will be placed on locker room, etc. paddy electricities valence start that the battery is put into charging again at the time of valuation
Device charges, and reserve battery is changed to bus at the same time, then allows bus outbound.
Using method of the invention, the electric bus that night can either be made to run saves the cost of charging, reduces electronic
The operation cost of bus, and the replacement frequency of battery can be increased after entering paddy electricity valence charging point, improve bus battery
Utilization rate, make electricity in battery keep within the set range, preventing battery over-discharge, be conducive to extend battery uses the longevity
Life.
It is further, described that the road is clear that state parameter is according to bus running road in the run the period in nearly one month
Section congestion in road situation come count obtain have regularity parameter.
Further, the charging unit is two or more, is charged simultaneously convenient for multiple batteries.
It should be appreciated that described above, the specific embodiments are only for explaining the present invention, is not intended to limit the present invention.By
The obvious changes or variations that spirit of the invention is extended out are still in the protection scope of this invention.
Claims (3)
1. a kind of electric bus battery change method of night operation, comprising the following steps:
(A) electrical changing station is set in the turn-round of bus, charging unit is set in electrical changing station, every time bus it is outbound, into
Computer is detected, counted and is inputted to bus battery capacity respectively when standing, computer, which is calculated bus one, to be come
The amount of battery consumption in driving process is returned, remaining operation shift n and path link on the day of the bus is inputted into computer
Smooth state parameter starts the time of valuation further according to daily paddy electricity valence, when finally showing that the bus running to paddy electricity valence starts
The actual travel time T at quarter；
If T≤0, show that paddy electricity valence has been already expired now starts the moment of valuating, then replaces the battery of bus, immediately under replacement
The battery come, which is put into charging unit, to charge, and the battery just replaced on bus band is outbound；
If T > 0, at the time of showing that arrive paddy electricity valence also now starts valuation, then basis the road is clear state parameter and one way row
Average power consumption is sailed, electricity U required in actual travel time T is calculated by computer；
(B) battery dump energy X is compared with institute electricity demand U；
If X >=U, make the bus outbound in the case where being changed without battery；
If X < U, show battery dump energy be insufficient to allow bus travel to paddy electricity valence start valuation at the time of, then calculate
The power consumption in each shift driving process is calculated according to the road is clear state parameter and one way traveling average power consumption in machine
p；
(C) the shift Y that battery dump energy is able to maintain that the bus reruns is calculated according to power consumption p in computer, i.e.,
Remaining battery runs shift；
If Y >=1, illustrate that the bus enough of the remaining capacity in battery at least travels a shift again, bus exists at this time
It is changed without outbound in the case where battery；
If Y < 1, illustrate that the remaining capacity in battery is not enough to that the bus is supported to travel a shift again, at this time by the public transport
Battery altering on vehicle gets off and is placed on locker room, etc. paddy electricities valence at the time of start valuation again by the battery be put into charging unit into
Row charging, changes to bus for reserve battery at the same time, then allows bus outbound.
2. the electric bus battery change method of night operation according to claim 1, it is characterised in that: the road
Unobstructed state parameter is counted according to the congestion in road situation in bus running section in the run the period in nearly one month
The parameter with regularity out.
3. the electric bus battery change method of night operation according to claim 1, it is characterised in that: the charging
Device is two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710192243.3A CN107031439B (en) | 2017-03-28 | 2017-03-28 | The electric bus battery change method of night operation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710192243.3A CN107031439B (en) | 2017-03-28 | 2017-03-28 | The electric bus battery change method of night operation |
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| Publication Number | Publication Date |
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| CN107031439A CN107031439A (en) | 2017-08-11 |
| CN107031439B true CN107031439B (en) | 2019-06-11 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019124898A1 (en) * | 2017-12-19 | 2019-06-27 | 이영조 | Electric car battery replacement system having energy saving system (ess) and method for operating same |
| KR102244636B1 (en) * | 2017-12-19 | 2021-04-26 | 이영조 | System for replacing battery of electric vehicle having energy saving system and driving method thereof |
| CN111114381B (en) * | 2019-12-31 | 2021-12-14 | 上海钧正网络科技有限公司 | Vehicle information estimation method, system, terminal and readable storage medium |
| CN113103911A (en) * | 2021-04-12 | 2021-07-13 | 湖北亿纬动力有限公司 | Battery replacement management system and method for battery module |
| CN116862205A (en) * | 2023-09-04 | 2023-10-10 | 安徽交欣科技股份有限公司 | Electric bus charging management method, system, device and storage medium |
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| CN102855527A (en) * | 2012-09-06 | 2013-01-02 | 北京交通大学 | Economic running optimizing strategy for quick-change type electric car charging station |
| CN103679372A (en) * | 2013-12-18 | 2014-03-26 | 国家电网公司 | Hierarchical and coordinating charging control method for electric bus charging stations |
| EP2957450A1 (en) * | 2014-06-19 | 2015-12-23 | Proterra Inc | Charging of a fleet of electric vehicles |
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Effective date of registration: 20220714 Address after: 215312 No. D-2, building 3, Federal International Business Garden, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan gisno Electronics Co.,Ltd. Address before: 213001 No. 1801 Wu Cheng Road, Changzhou, Jiangsu Patentee before: JIANGSU University OF TECHNOLOGY |
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Effective date of registration: 20240103 Address after: Room B103, Zone C, No. 55 Xiaxi Street, Kunshan Development Zone, Suzhou City, Jiangsu Province 215300 Patentee after: Suzhou Tropic of Cancer Information Technology Co.,Ltd. Address before: 215312 No. D-2, building 3, Federal International Business Garden, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Kunshan gisno Electronics Co.,Ltd. |
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