CN110562059A - Vehicle and power supply system thereof - Google Patents

Vehicle and power supply system thereof Download PDF

Info

Publication number
CN110562059A
CN110562059A CN201910844524.1A CN201910844524A CN110562059A CN 110562059 A CN110562059 A CN 110562059A CN 201910844524 A CN201910844524 A CN 201910844524A CN 110562059 A CN110562059 A CN 110562059A
Authority
CN
China
Prior art keywords
vehicle
battery pack
electric energy
standard
battery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910844524.1A
Other languages
Chinese (zh)
Inventor
吴华忠
刘璋勇
周昊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Bao Innovative Energy Technology Co Ltd
Original Assignee
Kunshan Bao Innovative Energy Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kunshan Bao Innovative Energy Technology Co Ltd filed Critical Kunshan Bao Innovative Energy Technology Co Ltd
Priority to CN201910844524.1A priority Critical patent/CN110562059A/en
Publication of CN110562059A publication Critical patent/CN110562059A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • 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
    • B60L53/80—Exchanging energy storage elements, e.g. removable 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
    • Y02T10/70—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
    • Y02T90/14—Plug-in electric vehicles

Abstract

the invention discloses a vehicle and a power supply system thereof, comprising: a first battery pack for providing electric energy to a vehicle; the second battery pack is used for being installed on the vehicle when the first battery pack cannot meet the electric energy required by the vehicle so as to provide the electric energy for the vehicle; the first battery pack is a non-shared battery pack, the second battery pack is a shared battery pack, the first battery pack supplements electric energy in a charging mode, and the second battery pack supplements electric energy in a battery replacement mode. The system utilizes the non-shared battery pack which supplements the electric energy in a charging mode to serve as the first battery pack to provide the electric energy for the vehicle, utilizes the shared battery pack which supplements the electric energy in a battery replacing mode to serve as the second battery pack to provide the electric energy for the vehicle, and the second battery pack is installed on the vehicle when the first battery pack cannot meet the electric energy required by the vehicle, so that partial charging and partial battery replacing of the battery pack in the vehicle can be realized, and the charging mode and the battery replacing mode are combined, thereby meeting the use requirements of most consumers.

Description

Vehicle and power supply system thereof
Technical Field
The invention relates to the technical field of vehicles, in particular to a vehicle and a power supply system thereof.
Background
On the road of new energy automobile development in China, the electric energy supply of vehicles always has the struggle for charging and replacing electricity. Although the charging mode becomes the mainstream, the battery replacement mode does not exit the market.
Pure electric vehicle users all want to be able to supply energy to the vehicle more conveniently and quickly, but the current single charging and power exchanging mode is difficult to meet the requirements of consumers due to respective limitations. For example, the charging equipment required in the charging mode has small investment, small occupied area and more network points, but the charging time is long, and the battery pack is easily damaged in the charging process; the power exchanging station required in the power exchanging mode has large investment, large occupied area and less distribution of network points, but the power exchanging speed is high, and the replaced battery pack can be charged to a full-charge state in a good environment, so that the damage to the battery pack is reduced. Therefore, how to meet the use requirements of most consumers is a technical problem which needs to be solved urgently at present.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, a first object of the present invention is to provide a power supply system for a vehicle, which can implement partial charging and partial battery replacement of a battery pack in the vehicle, and combine a charging mode and a battery replacement mode, so as to meet the use requirements of most consumers.
A second object of the invention is to propose a vehicle.
In order to achieve the above object, an embodiment of a first aspect of the present invention provides a power supply system for a vehicle, the system including:
The first battery pack is used for providing electric energy for the vehicle;
The second battery pack is used for being installed on the vehicle to provide electric energy for the vehicle when the first battery pack cannot meet the electric energy required by the vehicle;
the first battery pack is a non-shared battery pack, the second battery pack is a shared battery pack, the first battery pack supplements electric energy in a charging mode, and the second battery pack supplements electric energy in a battery replacement mode.
According to one embodiment of the invention, when the first battery pack supplies electric energy to the vehicle in a full-electricity state, the maximum driving range which can be driven by the vehicle is a first driving range, wherein the first driving range is configured according to the demand information of the user on the vehicle.
According to one embodiment of the present invention, the demand information includes a use region of the vehicle;
the first driving range is configured according to the demand information of the vehicle by the user, and comprises the following steps:
and identifying that the average temperature of at least one season in the using area of the vehicle is less than a preset temperature, and increasing the endurance mileage of the first battery pack on the basis of the standard endurance mileage to obtain the first endurance mileage.
According to one embodiment of the present invention, the demand information includes the number of battery charging and replacing devices in the use area of the vehicle;
the first driving range is configured according to the demand information of the vehicle by the user, and comprises the following steps:
recognizing that the number of the battery charging and replacing devices is smaller than a preset number, and increasing the endurance mileage of the first battery pack on the basis of the standard endurance mileage to obtain the first endurance mileage.
According to one embodiment of the present invention, the demand information includes a daily travel section of the vehicle;
the first driving range is configured according to the demand information of the vehicle by the user, and comprises the following steps:
And identifying that the congestion degree of the daily driving road section is greater than a preset congestion degree, and increasing the endurance mileage of the first battery pack on the basis of a standard endurance mileage to obtain the first endurance mileage.
According to one embodiment of the present invention, the demand information includes a daily travel distance of the vehicle;
The first driving range is configured according to the demand information of the vehicle by the user, and comprises the following steps:
and recognizing that the daily driving distance is greater than a preset driving distance, and increasing the driving range of the first battery pack on the basis of the standard driving range to obtain the first driving range.
According to one embodiment of the present invention, the first battery pack is built in the vehicle;
The second battery pack is arranged in the vehicle, and/or the second battery pack is hung outside the vehicle.
According to an embodiment of the present invention, when the second battery pack is built in the vehicle, the specification, size, interface, and communication protocol of the second battery pack are controlled to conform to the standard specification, standard size, standard interface, and standard communication protocol, respectively.
according to an embodiment of the invention, when the second battery pack is externally hung on the vehicle, the interface and the communication protocol for controlling the second battery pack are respectively consistent with the standard interface and the standard communication protocol.
An embodiment of a second aspect of the invention provides a vehicle comprising: the power supply system for a vehicle as in the first aspect.
One or more technical solutions provided in the embodiments of the present invention have at least the following technical effects or advantages:
1. The non-shared battery pack which is used for supplementing the electric energy through the charging mode is used as the first battery pack to provide the electric energy for the vehicle, the shared battery pack which is used for supplementing the electric energy through the battery replacing mode is used as the second battery pack to provide the electric energy for the vehicle, the second battery pack is installed on the vehicle when the first battery pack cannot meet the electric energy required by the vehicle, partial charging and partial battery replacing can be carried out on the battery pack in the vehicle, the charging mode and the battery replacing mode are combined, and therefore the using requirements of most consumers are met.
2. The endurance mileage of the first battery pack can be configured according to the requirements of the user on the vehicle, and further, the requirements of different users on the vehicle are met.
3. When the second battery pack is hung outside the vehicle, the second battery pack can normally provide electric energy for the vehicle only by setting the interface and the communication protocol of the second battery pack to be consistent with the standard interface and the standard communication protocol, and the problem that the battery pack cannot be used universally when the parameters such as specification, size and the like are inconsistent is solved.
drawings
FIG. 1 is a schematic diagram of a power supply system for a vehicle according to one embodiment of the present disclosure;
FIG. 2 is a schematic structural diagram of a vehicle according to an embodiment of the present disclosure.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
A vehicle and a power supply system thereof of an embodiment of the invention are described below with reference to the drawings.
fig. 1 is a schematic configuration diagram of a power supply system of a vehicle according to an embodiment of the present disclosure. As shown in fig. 1, the present embodiment provides a power supply system for a vehicle, including: the battery pack comprises a first battery pack 11 and a second battery pack 12, wherein the first battery pack 11 and the second battery pack 12 are both used for providing electric energy for the vehicle, and the second battery pack 12 is installed on the vehicle when the first battery pack 11 cannot meet the electric energy required by the vehicle.
In this embodiment, the first battery pack 11 is a non-shared battery pack, the second battery pack 12 is a shared battery pack, the first battery pack 11 supplements electric energy by charging, and the second battery pack 12 supplements electric energy by replacing battery. Optionally, the first battery pack 11 is a private battery pack configured by a vehicle manufacturer for a user when the vehicle leaves a factory; the second battery pack 12 is a battery pack in the battery replacement station, i.e. a battery pack provided by a shared battery pack operator.
for example, if the user uses the vehicle less frequently and travels a shorter distance during the use of the vehicle, the user may choose to charge the vehicle during an idle time to supplement the electric energy of the first battery pack 11 when the first battery pack 11 cannot meet the electric energy required by the vehicle; if the user uses the vehicle more frequently and the idle time of the user is less in a certain time period, at this time, when the first battery pack 11 cannot meet the electric energy required by the vehicle, the user can select to replace the second battery pack 12 with the battery replacement station, so that the electric energy is provided for the vehicle through the second battery pack 12; further, when the second battery pack 12 located on the vehicle is unable to provide the electric energy required by the vehicle, the user may replace the old second battery pack located on the vehicle with a new second battery pack in the battery replacement station, that is, the second battery pack 12 is replenished with electric energy by replacing the battery. Therefore, partial charging and partial battery replacement of the battery pack in the vehicle can be realized, namely, the charging mode and the battery replacement mode are combined, so that the use requirements of most consumers are met.
In some embodiments, in order to meet the demands of different users on the vehicle, the driving range of the first battery pack 11 may also be configured according to the demand information of the users on the vehicle. In the present embodiment, when the first battery pack 11 supplies the vehicle with electric energy in a full-power state, the maximum driving range that the vehicle can travel is the first driving range, wherein the first driving range is configured according to the demand information of the user for the vehicle.
Optionally, the demand information includes one or more of a use area of the vehicle, the number of battery charging and replacing devices in the use area of the vehicle, a daily travel section of the vehicle, and a daily travel distance of the vehicle.
when the demand information is the use area of the vehicle, the temperature difference of different areas is large, and the temperature has a large influence on the performance of the battery pack, so that the first endurance mileage of the first battery pack can be configured according to the temperature of the use area of the vehicle. Specifically, if it is recognized that the average temperature of at least one season in the use area of the vehicle is less than the preset temperature, the driving range of the first battery pack may be increased on the basis of the standard driving range to obtain the first driving range.
For example, when the use area of the vehicle is in the northern cold area, the performance of the first battery pack is greatly reduced due to the influence of low temperature in winter, and the endurance mileage of the first battery pack is further influenced, and at the moment, if the first battery pack is configured according to the standard endurance mileage, the use of the user on the vehicle is seriously influenced, so that the endurance mileage of the first battery pack can be increased on the basis of the standard endurance mileage, the influence of low temperature on the performance of the first battery pack can be avoided, the use of the user on the vehicle is not influenced, and the user experience is improved.
When the demand information is the number of the battery charging and replacing devices in the use area of the vehicle, the number of the battery charging and replacing devices in the use area directly affects the use of the user. Therefore, the first endurance mileage of the first battery pack may be configured according to the number of the battery charging and replacing devices. Specifically, if it is recognized that the number of the battery charging and replacing devices is smaller than the preset number, the driving range of the first battery pack may be increased on the basis of the standard driving range to obtain the first driving range.
For example, when the number of the battery charging and replacing devices in the use area of the vehicle is small, the area where the user is located has a situation without the battery charging and replacing devices, and if the mileage of the first battery pack is short, the user can supplement the electric energy to the first battery pack only by driving for a long distance, which causes great inconvenience to the user, and further seriously affects the use of the vehicle by the user. Therefore, when the number of the battery charging and replacing devices in the use area of the vehicle is small, the endurance mileage of the first battery pack can be increased on the basis of the standard endurance mileage, so that the influence of the small number of the battery charging and replacing devices on a user can be avoided, and the user experience is improved.
When the demand information is a daily travel section of the vehicle, since the congestion degree of the daily travel section is also a factor that affects the performance of the first battery pack, for example, when the congestion degree is large, the mileage of the first battery pack is reduced. Therefore, the first driving range of the first battery pack may be configured according to the degree of congestion of the daily travel section. Specifically, if it is recognized that the congestion degree of the daily driving road section is greater than the preset congestion degree, the driving range of the first battery pack may be increased on the basis of the standard driving range to obtain the first driving range.
For example, when the congestion degree of the daily driving road section of the vehicle is large, the vehicle cannot run at a stable speed, and a sudden acceleration and deceleration condition often occurs, so that the endurance mileage of the first battery pack is affected, and at this time, if the first battery pack is configured according to the standard endurance mileage, the use of the user on the vehicle is seriously affected, so that the endurance mileage of the first battery pack can be increased on the basis of the standard endurance mileage, so that the influence of the congestion condition of the daily driving road section on the use of the vehicle can be avoided, the use of the user on the vehicle is not affected, and the user experience is improved.
when the requirement information is the daily driving distance of the vehicle, the first driving range of the first battery pack can be configured according to the daily driving distance because the length of the daily driving distance is directly related to the first driving range of the first battery pack. Specifically, if it is recognized that the daily driving distance is greater than the preset driving distance, the driving range of the first battery pack may be increased on the basis of the standard driving range to obtain a first driving range; and if the daily driving distance is identified to be less than or equal to the preset driving distance, the driving range of the first battery pack can be reduced on the basis of the standard driving range to obtain the first driving range.
for example, the user only uses the vehicle to pick up and send the short-distance vehicle demands such as children and vegetables, the daily driving distance of the vehicle is less, and the driving range of the first battery pack can be reduced on the basis of the standard driving range, so that the production cost is reduced, and the user demands can be met. And the user often uses the vehicle to travel for a long distance, the daily driving distance of the vehicle is longer, and the driving range of the first battery pack can be increased on the basis of the standard driving range, so that the user requirement is met.
In some embodiments, the first battery pack 11 is built into the vehicle; the second battery pack 12 may be built in the vehicle or externally hung on the vehicle. In addition, a plurality of second battery packs 12 may be provided, and in this case, a part of the second battery packs 12 may be built in the vehicle, and another part of the second battery packs 12 may be hung outside the vehicle. The specific conditions may be determined according to actual conditions, and are not limited herein.
Further, when the second battery pack 12 is built in the vehicle, since the space inside the vehicle is limited, which limits the size and dimension of the second battery pack 12, the size and dimension of the second battery pack 12 can be controlled to be consistent with the standard size and the standard dimension, respectively. Further, in order to ensure that the second battery pack 12 can be smoothly connected to the vehicle and perform communication, the interface and the communication protocol of the second battery pack 12 may be controlled to be consistent with the standard interface and the standard communication protocol, respectively.
when the second battery pack 12 is hung outside the vehicle, the space outside the vehicle is abundant, and the restriction on the second battery pack 12 is small. Therefore, at this time, the interface and the communication protocol of the second battery pack 12 can be controlled to be consistent with the standard interface and the standard communication protocol, respectively, so as to ensure that the second battery pack 12 can be smoothly connected with the vehicle and can perform communication; and further, the problem that the battery pack cannot be used universally when the parameters such as specification, size and the like are inconsistent is solved.
one or more technical solutions provided in the embodiments of the present invention have at least the following technical effects or advantages:
1. The non-shared battery pack which is used for supplementing the electric energy through the charging mode is used as the first battery pack to provide the electric energy for the vehicle, the shared battery pack which is used for supplementing the electric energy through the battery replacing mode is used as the second battery pack to provide the electric energy for the vehicle, the second battery pack is installed on the vehicle when the first battery pack cannot meet the electric energy required by the vehicle, partial charging and partial battery replacing can be carried out on the battery pack in the vehicle, the charging mode and the battery replacing mode are combined, and therefore the using requirements of most consumers are met.
2. The endurance mileage of the first battery pack can be configured according to the requirements of the user on the vehicle, and further, the requirements of different users on the vehicle are met.
3. When the second battery pack is hung outside the vehicle, the second battery pack can normally provide electric energy for the vehicle only by setting the interface and the communication protocol of the second battery pack to be consistent with the standard interface and the standard communication protocol, and the problem that the battery pack cannot be used universally when the parameters such as specification, size and the like are inconsistent is solved.
In order to implement the above embodiment, the present invention also provides a vehicle, as shown in fig. 2, including the power supply system 100 of the vehicle in the above embodiment.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. It will be understood by those of ordinary skill in the art that the above terms are used in the present invention as appropriate
The specific meanings of (A) and (B).
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
in the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (10)

1. A power supply system for a vehicle, the system comprising:
The first battery pack is used for providing electric energy for the vehicle;
The second battery pack is used for being installed on the vehicle to provide electric energy for the vehicle when the first battery pack cannot meet the electric energy required by the vehicle;
The first battery pack is a non-shared battery pack, the second battery pack is a shared battery pack, the first battery pack supplements electric energy in a charging mode, and the second battery pack supplements electric energy in a battery replacement mode.
2. The system of claim 1, wherein when the first battery pack supplies power to the vehicle in a full-power state, the maximum range that the vehicle can travel is a first range, and wherein the first range is configured according to the demand information of the user for the vehicle.
3. The system of claim 2, wherein the demand information includes a region of use of the vehicle;
The first driving range is configured according to the demand information of the vehicle by the user, and comprises the following steps:
and identifying that the average temperature of at least one season in the using area of the vehicle is less than a preset temperature, and increasing the endurance mileage of the first battery pack on the basis of the standard endurance mileage to obtain the first endurance mileage.
4. the system of claim 2, wherein the demand information includes a number of charging and swapping devices in a region of use of the vehicle;
The first driving range is configured according to the demand information of the vehicle by the user, and comprises the following steps:
Recognizing that the number of the battery charging and replacing devices is smaller than a preset number, and increasing the endurance mileage of the first battery pack on the basis of the standard endurance mileage to obtain the first endurance mileage.
5. The system of claim 3, wherein the demand information includes a daily travel segment of the vehicle;
The first driving range is configured according to the demand information of the vehicle by the user, and comprises the following steps:
And identifying that the congestion degree of the daily driving road section is greater than a preset congestion degree, and increasing the endurance mileage of the first battery pack on the basis of a standard endurance mileage to obtain the first endurance mileage.
6. The system of claim 2, wherein the demand information includes a daily travel distance of the vehicle;
the first driving range is configured according to the demand information of the vehicle by the user, and comprises the following steps:
and recognizing that the daily driving distance is greater than a preset driving distance, and increasing the driving range of the first battery pack on the basis of the standard driving range to obtain the first driving range.
7. the system of any of claims 1-6, wherein the first battery pack is built into the vehicle;
The second battery pack is arranged in the vehicle, and/or the second battery pack is hung outside the vehicle.
8. The system according to claim 7, wherein when the second battery pack is built in the vehicle, the specification, size, interface, and communication protocol of the second battery pack are controlled to conform to a standard specification, a standard size, a standard interface, and a standard communication protocol, respectively.
9. the system of claim 7, wherein when the second battery pack is externally hung on the vehicle, an interface and a communication protocol for controlling the second battery pack are respectively consistent with a standard interface and a standard communication protocol.
10. A vehicle characterized by comprising a power supply system of the vehicle according to any one of claims 1-9.
CN201910844524.1A 2019-09-06 2019-09-06 Vehicle and power supply system thereof Pending CN110562059A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910844524.1A CN110562059A (en) 2019-09-06 2019-09-06 Vehicle and power supply system thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910844524.1A CN110562059A (en) 2019-09-06 2019-09-06 Vehicle and power supply system thereof

Publications (1)

Publication Number Publication Date
CN110562059A true CN110562059A (en) 2019-12-13

Family

ID=68778484

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910844524.1A Pending CN110562059A (en) 2019-09-06 2019-09-06 Vehicle and power supply system thereof

Country Status (1)

Country Link
CN (1) CN110562059A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112895969A (en) * 2021-03-02 2021-06-04 恒大新能源汽车投资控股集团有限公司 Method and device for controlling replacement of battery pack of electric vehicle and storage medium

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107554345A (en) * 2017-09-18 2018-01-09 江西爱驰亿维实业有限公司 Double source battery bag, management method and system and electric automobile
CN107585012A (en) * 2017-09-07 2018-01-16 芜湖皖江知识产权运营中心有限公司 Battery installation structure of electric car
US20180229613A1 (en) * 2017-02-15 2018-08-16 NextEv USA, Inc. High voltage fast charge utilizing two charge ports
CN108749617A (en) * 2018-06-11 2018-11-06 浙江衡远新能源科技有限公司 A kind of interchangeable electric battery control system of electric vehicle
CN109130947A (en) * 2018-08-28 2019-01-04 爱驰汽车有限公司 Vehicle energy management method, device, equipment and the storage medium of double cell packet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180229613A1 (en) * 2017-02-15 2018-08-16 NextEv USA, Inc. High voltage fast charge utilizing two charge ports
CN107585012A (en) * 2017-09-07 2018-01-16 芜湖皖江知识产权运营中心有限公司 Battery installation structure of electric car
CN107554345A (en) * 2017-09-18 2018-01-09 江西爱驰亿维实业有限公司 Double source battery bag, management method and system and electric automobile
CN108749617A (en) * 2018-06-11 2018-11-06 浙江衡远新能源科技有限公司 A kind of interchangeable electric battery control system of electric vehicle
CN109130947A (en) * 2018-08-28 2019-01-04 爱驰汽车有限公司 Vehicle energy management method, device, equipment and the storage medium of double cell packet

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
姜久春: "《电动汽车相关标准》", 30 April 2016 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112895969A (en) * 2021-03-02 2021-06-04 恒大新能源汽车投资控股集团有限公司 Method and device for controlling replacement of battery pack of electric vehicle and storage medium
CN112895969B (en) * 2021-03-02 2021-11-23 恒大新能源汽车投资控股集团有限公司 Method and device for controlling replacement of battery pack of electric vehicle and storage medium

Similar Documents

Publication Publication Date Title
US7402978B2 (en) System and method for optimizing grid charging of an electric/hybrid vehicle
JP6419992B2 (en) Hybrid energy storage module system
CN116529978A (en) Large battery management system
CN103534134A (en) Energy source system having multiple energy storage devices
WO2008121982A1 (en) Vehicle hybrid energy system
WO2016134658A1 (en) Smart battery, electric energy allocation bus system, battery charging and discharging method, and electric energy allocation method
CN110497796A (en) A kind of low-voltage power supply system and its control method of new-energy automobile
CN103229385A (en) Energy storage device for motor vehicle
CN105633450B (en) Traction battery assembly with snap-in bus bar module
CN110571482A (en) High-voltage distribution box for battery pack and control method thereof
JP2016060362A (en) Power supply system and automobile
CN110112807B (en) Energy storage system multi-battery-pack parallel power distribution method
CN110562059A (en) Vehicle and power supply system thereof
CN106654110A (en) Changeable battery module and system
CN218677283U (en) Hybrid battery system and vehicle
CN104272497B (en) Vehicle with Li-ion batteries piles
CN116780711A (en) Battery management method, system, battery pack, low-altitude vehicle and storage medium
JP6327046B2 (en) Power supply system and automobile
CN116001572A (en) Battery pack and battery pack management method
JP2016067142A (en) Power supply system and automobile
CN105098219B (en) A kind of battery standard module that electronic automobile-used lightweight is general
CN211166459U (en) Low-voltage power supply system of new energy automobile
CN210137072U (en) High-voltage distribution box for battery pack group
CN112874303B (en) New energy automobile safety monitoring method
JP6394233B2 (en) Power supply system and automobile

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20191213

RJ01 Rejection of invention patent application after publication