CN117818416A - Battery state management method and system for vehicle - Google Patents

Battery state management method and system for vehicle Download PDF

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Publication number
CN117818416A
CN117818416A CN202310977682.0A CN202310977682A CN117818416A CN 117818416 A CN117818416 A CN 117818416A CN 202310977682 A CN202310977682 A CN 202310977682A CN 117818416 A CN117818416 A CN 117818416A
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CN
China
Prior art keywords
vehicle
battery
energy station
station
candidate energy
Prior art date
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Pending
Application number
CN202310977682.0A
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Chinese (zh)
Inventor
吕黛伶
陈丽徽
谢欣燕
侯一安
***
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Kwang Yang Motor Co Ltd
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Kwang Yang Motor Co Ltd
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Filing date
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Publication of CN117818416A publication Critical patent/CN117818416A/en
Pending legal-status Critical Current

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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
    • B60L53/80—Exchanging energy storage elements, e.g. removable 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
    • 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
    • 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
    • B60L53/66—Data transfer between charging stations and vehicles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/24—Personal mobility 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/60—Navigation input
    • B60L2240/62—Vehicle position

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention provides a battery state management method and system for a vehicle, which are suitable for an electronic device for managing a plurality of battery energy stations. First, a battery status and a vehicle location of a vehicle are received from the vehicle via a network, wherein the vehicle has a communication capability, and the battery status includes a battery level. Then, it is determined whether the battery level of the corresponding vehicle is lower than a predetermined value. When the battery power of the corresponding vehicle is lower than the preset value, at least one candidate energy station is selected from the battery energy stations according to the vehicle position of the vehicle, wherein one energy station position of the corresponding candidate energy station is positioned in a preset distance of the vehicle position, and the candidate energy station is provided with a battery with at least one preset power. Transmitting a station information of the corresponding candidate energy station to the vehicle or a user device of the corresponding vehicle via the network, wherein the station information includes the energy station location of the corresponding candidate energy station.

Description

Battery state management method and system for vehicle
Technical Field
The present invention relates to a method and a system for managing battery status of a vehicle, and more particularly, to a method and a system for collecting battery status and vehicle position of a vehicle and providing a battery exchange advice according to the battery status and the vehicle position.
Background
In recent years, with the rising environmental awareness and the advancement of electric vehicle technology, development of electric vehicles using electric energy as a power source instead of conventional vehicles using fossil fuel as power has become an important goal in the automotive field, and thus electric vehicles have become popular. In order to improve the voyage and the use willingness of electric vehicles, many countries or cities have already planned to set charging stations and battery energy stations in public places so as to provide charging or battery exchange for electric vehicles and/or electric motorcycles, so that the electric vehicles are more convenient to use.
Many people also began to attempt to purchase and use electric vehicles as an alternative to walking tools under government assistance policy encouragement. In general, conventional fuel vehicles are fueled after the gasoline is nearly used. Because the refueling time is short, the time spent on refueling does not influence the planning of the whole traveling of the user. However, for electric vehicles, there are technological limitations in battery-powered vehicles to operate and charge. The user must constantly keep track of the battery status of the vehicle while riding the electric vehicle to charge the vehicle in time before the battery level is .
Because the current electric vehicle charging station/battery power station settings are not very popular, when a user needs to charge or exchange batteries for his or her vehicle, such as an electric car, or an electric motorcycle, the user must stop the vehicle and turn on the mobile phone application to find a nearby electric vehicle charging station/battery power station. In some cases, situations occur in which the electric vehicle is not able to run because the user is not able to find an available electric vehicle charging station/battery power station in time. Overall, the aforementioned behavior is very inconvenient for the user.
Disclosure of Invention
In view of this, the present invention provides a battery state management method and system for a vehicle.
The invention relates to a battery state management system of a vehicle, which is suitable for an electronic device for managing a plurality of battery energy stations and comprises a network connection unit, a storage unit and a processing unit. The network connection unit receives a battery status and a vehicle position of a corresponding vehicle from a vehicle through a network, wherein the vehicle has a communication capability, and the battery status includes a battery level. The storage unit records an energy station position corresponding to each battery energy station. The processing unit judges whether the battery power of the corresponding vehicle is lower than a preset value. When the battery power of the corresponding vehicle is lower than a preset value, at least one candidate energy station is selected from the battery energy stations according to the vehicle position of the vehicle, wherein one energy station position of the corresponding candidate energy station is positioned in a preset distance of the vehicle position, and the candidate energy station is provided with at least one battery with a preset power. The processing unit transmits a station information of the respective candidate energy station to the vehicle or a user device of the respective vehicle via the network, wherein the station information includes the energy station location of the respective candidate energy station.
The battery state management method of the vehicle is suitable for an electronic device for managing a plurality of battery energy stations. First, a battery status and a vehicle position of a corresponding vehicle are received from a vehicle via a network, wherein the vehicle has a communication capability, and the battery status includes a battery level. Then, it is determined whether the battery power of the corresponding vehicle is lower than a predetermined value. When the battery power of the corresponding vehicle is lower than a preset value, at least one candidate energy station is selected from the battery energy stations according to the vehicle position of the vehicle, wherein one energy station position of the corresponding candidate energy station is positioned in a preset distance of the vehicle position, and the candidate energy station is provided with at least one battery with a preset power. Then, a site information of the corresponding candidate energy station is transmitted to the vehicle or a user device of the corresponding vehicle via the network, wherein the site information includes the energy station position of the corresponding candidate energy station.
In some embodiments, the station information of the candidate energy station is displayed by an application in the vehicle or user device, and a reservation function is provided by the application. The electronic device receives a reservation request of the corresponding candidate energy station from the vehicle or the user device through the network, and reserves a battery with a given electric quantity in the candidate energy station for the vehicle corresponding to the reservation request.
In some embodiments, it is determined whether the vehicle completes a battery exchange procedure at the candidate energy station for a given period of time. When the vehicle does not complete the battery exchange procedure in the candidate energy station in the set period, canceling the reservation request, and releasing the reservation binding of the battery with the set electric quantity in the candidate energy station corresponding to the vehicle.
In some embodiments, a physical distribution route of the corresponding vehicle is obtained, and when the battery power of the corresponding vehicle is lower than a predetermined value, a candidate energy station is selected from the battery energy stations according to the physical distribution route and the vehicle position of the vehicle, wherein the candidate energy station is located on the physical distribution route.
In some embodiments, a traffic distance for each candidate energy station is calculated according to the energy station position and the vehicle position of each candidate energy station, and the station information of each candidate energy station is displayed by an application program in the vehicle or the user device according to the traffic distance of each candidate energy station, wherein the candidate energy station with a shorter traffic distance is displayed most preferably.
The above method of the present invention may exist in a program code manner. When the program code is loaded into and executed by a machine, the machine becomes an apparatus for practicing the invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a schematic diagram showing a battery state management system of a vehicle according to an embodiment of the invention.
Fig. 2 is a schematic diagram showing a battery state management system of a vehicle according to another embodiment of the invention.
Fig. 3 is a schematic diagram showing a battery power station according to an embodiment of the invention.
Fig. 4 is a flowchart showing a battery state management method of a vehicle according to an embodiment of the invention.
Fig. 5 is a flowchart showing a battery state management method of a vehicle according to another embodiment of the invention.
Fig. 6 is a flowchart showing a battery state management method of a vehicle according to another embodiment of the invention.
Fig. 7 is a flowchart showing a battery state management method of a vehicle according to another embodiment of the invention.
Fig. 8 is a flowchart showing a battery state management method of a vehicle according to another embodiment of the invention.
List of reference numerals
Battery state management system for 100 vehicle
110. Network connection unit
120. Storage unit
130. Processing unit
200. Battery energy station
210. Battery storage system
212. Battery cell
220. Energy module
230. Network connection unit
240. Processing unit
300. Network system
400. Cloud server
S410, S420, S430, S440, S450 steps
Steps S510, S520, S530, S540, S550, S560
S610, S620, S630, S640 step
Steps S710, S720, S730
S810, S820 steps.
Detailed Description
Fig. 1 shows a battery state management system of a vehicle according to an embodiment of the present invention. The battery state management system 100 of the vehicle according to the embodiment of the invention can be applied to an electronic device, such as a server. As shown, the battery state management system 100 of the vehicle at least comprises a network connection unit 110, a storage unit 120, and a processing unit 130. The network connection unit 110 may be connected to a network, thereby enabling the electronic device to have a network connection capability. In some embodiments, the network may be a wired network, a telecommunications network, and a wireless network, such as a Wi-Fi network, and the like. The storage unit 120 may store information about the battery power station under its management, such as the location of the power station, and the relative states of the batteries in the corresponding battery power station, such as the number of batteries, the amount of electricity of the batteries, etc. The storage unit 120 may also store the vehicle position, battery status, etc. of the corresponding vehicle, such as an electric car/electric motorcycle. The processing unit 130 may control the operations of all hardware and software in the electronic device, and execute the battery state management method of the vehicle according to the present disclosure, the details of which will be described later.
Fig. 2 shows a battery state management system of a vehicle according to another embodiment of the present invention. The battery state management system 100 of the vehicle according to the embodiment of the invention includes a remote server 400 and at least one battery power station 200. It is noted that the cloud server 400 may be an electronic device, and has similar elements as those of fig. 1, and will not be described herein. The cloud server 400 may connect and manage the plurality of battery power stations 200 via a network 300, such as a wired network, a telecommunications network, and a wireless network, such as a Wi-Fi network. It is noted that in some embodiments, the cloud server 400 may manage other battery power stations located at the same location, or at different locations, at the same time. The battery power station 200 has a plurality of batteries that can be provided to at least one powered device, such as an electric motorcycle, an electric car, for access.
Fig. 3 shows a battery power station according to an embodiment of the invention. The battery power station 200 according to the embodiment of the present invention may be applied to an electronic device. As shown, the battery power station 200 at least includes a battery housing system 210, an energy module 220, a network connection unit 230, and a processing unit 240. The battery receiving system 210 has a specific mechanism (not shown) for receiving a plurality of batteries 212 and selectively locking or unlocking the batteries. The battery power station 200 may provide a battery to at least one powered device, such as an electric motorcycle, an electric car, for access. The power module 220 may be electrically coupled to a power grid (not shown) to obtain a total current for supplying power to the battery station, and charge the battery 212 according to the signal of the processing unit 240. It should be noted that the battery housing system 210 may include a charging module corresponding to each battery 212, and the charging module has an upper current limit and/or a lower current limit to charge the corresponding battery. It should be noted that, in some embodiments, the energy module 220 may actively detect the total current supplied by the power grid to the battery station 200, and notify the processing unit 240 of the corresponding total current. The network connection unit 230 may be connected to a network, thereby enabling the battery power station 200 to have a network connection capability. In some embodiments, the network may be a wired network, a telecommunications network, and a wireless network, such as a Wi-Fi network, and the like. The processing unit 240 may control the operations of all hardware and software in the battery station 200, and cooperate with the cloud server to perform the battery state management method of the vehicle of the present invention, the details of which will be described later.
Fig. 4 shows a battery state management method of a vehicle according to an embodiment of the present invention. The battery state management method of the vehicle according to the embodiment of the invention is suitable for an electronic device, such as a server for managing at least one battery power station.
First, in step S410, a battery status and a vehicle position of a corresponding vehicle, such as an electric vehicle or an electric motorcycle, are received from a vehicle, such as a Wi-Fi network, through a network, such as a wired network, a telecommunication network, and a wireless network. It is noted that the vehicle may have a communication capability for transmitting information about the vehicle, such as battery status and vehicle position, to the aforementioned electronic device. It is noted that the vehicle may have a positioning device for communicating with at least one satellite to obtain the vehicle position of the corresponding vehicle. In some embodiments, the battery state may include a battery charge. Next, in step S420, it is determined whether the battery level of the corresponding vehicle is lower than a predetermined value. In some embodiments, the predetermined value may be 20% of the total battery charge. When the battery level of the corresponding vehicle is not lower than the predetermined value (no in step S430), the flow returns to step S410. When the battery level of the corresponding vehicle is lower than the predetermined value (yes in step S430), in step S440, at least one candidate energy station is selected from the battery energy stations according to the vehicle position of the vehicle. Note that in some embodiments, an energy station location of the respective candidate energy station is located within a predetermined distance, such as 1 km, of the vehicle location. In some embodiments, the candidate energy station must have at least one battery of a predetermined amount of power. In some embodiments, the given charge may be 70% of the total charge of the battery. The predetermined value and the predetermined electric power are merely examples of the present application, and the present invention is not limited thereto. Then, in step S450, a station information of the corresponding candidate energy station is transmitted to the vehicle or a user device of the corresponding vehicle via the network. In some embodiments, the user device may be a mobile device for driving a vehicle. The station information may include the energy station locations of the respective candidate energy stations. In other words, the vehicle driving may move the vehicle to the candidate energy station for charging or battery exchanging operation based on the station information.
Fig. 5 shows a battery state management method of a vehicle according to another embodiment of the present invention. The battery state management method of the vehicle according to the embodiment of the invention is suitable for an electronic device, such as a server for managing at least one battery power station. In this embodiment, the vehicle may be a logistics vehicle for cargo distribution.
First, in step S510, a logistic route of the corresponding vehicle is obtained. Note that the logistics route may include a plurality of delivery points, and corresponding delivery paths. In step S520, a battery status and a vehicle position of a corresponding vehicle, such as an electric vehicle or an electric motorcycle, are received from a vehicle, such as a Wi-Fi network, via a network, such as a wired network, a telecommunication network, and a wireless network. Similarly, the vehicle may have a communication capability for transmitting information about the vehicle, such as battery status and vehicle location, to the aforementioned electronic device. Similarly, the vehicle may have a positioning device for communicating with at least one satellite to obtain the vehicle position of the respective vehicle. In some embodiments, the battery state may include a battery charge. Next, in step S530, it is determined whether the battery level of the corresponding vehicle is lower than a predetermined value. When the battery level of the corresponding vehicle is not lower than the predetermined value (no in step S540), the flow returns to step S520. When the battery level of the corresponding vehicle is lower than the predetermined value (yes in step S540), in step S550, at least one candidate energy station is selected from the battery energy stations according to the logistics route and the vehicle position of the vehicle, and it is noted that in some embodiments, the candidate energy station is located on the logistics route. In some embodiments, an energy station location of the respective candidate energy station is located within a predetermined distance, such as 1 km, of the vehicle location. It is noted that in some embodiments, the candidate energy station must have at least one battery of a given capacity. Similarly, the predetermined value and the predetermined amount of electricity are merely examples of the present application, and the present invention is not limited thereto. Thereafter, in step S560, a station information of the corresponding candidate energy station is transmitted to the vehicle or a user device of the corresponding vehicle via the network. Similarly, the user device may be a mobile device for driving a vehicle. The station information may include the energy station locations of the respective candidate energy stations.
Fig. 6 shows a battery state management method of a vehicle according to another embodiment of the present invention. The battery state management method of the vehicle according to the embodiment of the invention is suitable for an electronic device, such as a server for managing at least one battery power station. In this embodiment, a reservation function may be provided to reserve for batteries in the selected candidate energy station.
First, in step S610, the station information of the candidate energy station is displayed by an application program in the vehicle or the user device. Similarly, the user device may be a mobile device for driving a vehicle. Notably, in some embodiments, the vehicle or user device may have this application installed in advance. Similarly, the site information may include the energy station locations of the corresponding candidate energy stations. Next, in step S620, a reservation function is provided by the application. Then, the electronic device receives a reservation request of the candidate energy station from the vehicle or the user device via the network in step S630, and reserves a battery with a predetermined power in the candidate energy station for the vehicle in response to the reservation request in step S640.
Fig. 7 shows a battery state management method of a vehicle according to another embodiment of the present invention. The battery state management method of the vehicle according to the embodiment of the invention is suitable for an electronic device, such as a server for managing at least one battery power station. In this embodiment, when the vehicle is driving over and the battery exchange operation is not completed at the candidate power station, the corresponding reservation request is canceled.
First, in step S710, it is determined whether the vehicle is at the reserved candidate energy station for a predetermined period, e.g., 15 minutes, to complete a battery exchange procedure. When the vehicle has completed the battery exchange process at the candidate energy station within the predetermined period (yes in step S720), the flow is ended. When the vehicle does not complete the battery exchange procedure at the candidate energy station within the predetermined period (no in step S720), the reservation request is canceled in step S730, and the reservation binding of the battery with the predetermined power in the candidate energy station corresponding to the vehicle is released.
Fig. 8 shows a battery state management method of a vehicle according to another embodiment of the present invention. The battery state management method of the vehicle according to the embodiment of the invention is suitable for an electronic device, such as a server for managing at least one battery power station. In this embodiment, the candidate energy stations may be displayed based on the distance between the vehicle and the candidate energy stations.
First, in step S810, a traffic distance corresponding to each candidate energy station is calculated according to the energy station position and the vehicle position of each candidate energy station. Then, in step S820, the station information of each candidate energy station is displayed by an application program in the vehicle or the user device according to the traffic distance of each candidate energy station. It is noted that in some embodiments, candidate energy stations with shorter traffic distances may be displayed optimally first, such as at the top, with the largest display range, or in the first page.
Therefore, by the battery state management method and the system of the vehicle, the battery state and the vehicle position of the vehicle can be collected, and the battery exchange advice is provided according to the battery state and the vehicle position, so that the inconvenience that a user needs to carry out charging/battery replacement operation when using the electric vehicle is reduced.
The methods of the present invention, or certain aspects or portions thereof, may exist in program code. The program code may be embodied on a tangible medium, such as a floppy diskettes, CD-ROMs, hard drives, or any other machine-readable storage medium, or any computer program product, wherein, when the program code is loaded into and executed by a machine, such as a computer, the machine becomes an apparatus for practicing the invention. Program code may also be transmitted over some transmission medium, such as electrical wiring or cabling, through fiber optics, or via any other form of transmission, wherein, when the program code is received and loaded into and executed by a machine, such as a computer, the machine becomes an apparatus for practicing the invention. When implemented in a general-purpose processing unit, the program code combines with the processing unit to provide a unique apparatus that operates analogously to specific logic circuits.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that the invention is not limited thereto, but may be modified and altered by persons skilled in the art without departing from the spirit and scope of the invention.

Claims (10)

1. A battery state management method for a vehicle, adapted to an electronic device for managing a plurality of battery power stations, comprising the steps of:
receiving a battery status and a vehicle location of a vehicle from a vehicle via a network, wherein the vehicle has a communication capability and the battery status includes a battery level;
judging whether the battery electric quantity of the corresponding vehicle is lower than a preset value or not;
when the battery power of the corresponding vehicle is lower than the preset value, selecting at least one candidate energy station from the battery energy stations according to the vehicle position of the vehicle, wherein an energy station position of the corresponding candidate energy station is positioned in a preset distance of the vehicle position, and the candidate energy station is provided with a battery with at least one preset power; and
transmitting, via the network, station information corresponding to the candidate energy station to the vehicle or a user device of the vehicle, wherein the station information includes the energy station location corresponding to the candidate energy station.
2. The battery state management method of a vehicle according to claim 1, characterized by further comprising the steps of:
displaying the station information of the candidate energy station by means of an application program in the vehicle or the user device;
providing a reservation function by the application program;
receiving a reservation request corresponding to the candidate energy station by the vehicle or the user device through the network; and
and reserving the battery with the preset electric quantity in the candidate energy station to the vehicle corresponding to the reservation requirement.
3. The battery state management method of a vehicle according to claim 2, characterized by further comprising the steps of:
judging whether the vehicle completes a battery exchange procedure at the candidate energy station within a set period; and
and when the vehicle does not complete the battery exchange procedure in the candidate energy station in the set period, canceling the reservation request, and unbinding the batteries with the set electric quantity in the candidate energy station from the reservation binding of the corresponding vehicle.
4. The battery state management method of a vehicle according to claim 1, characterized by further comprising the steps of:
obtaining a logistics route corresponding to the vehicle; and
and when the battery power of the corresponding vehicle is lower than the preset value, selecting at least one candidate energy station from the battery energy stations according to the logistics route and the vehicle position of the vehicle, wherein the at least one candidate energy station is positioned on the logistics route.
5. The battery state management method of a vehicle according to claim 1, characterized by further comprising the steps of:
calculating a traffic distance corresponding to each candidate energy station according to the energy station position of each candidate energy station and the vehicle position; and
displaying the station information of each candidate energy station by an application program in the vehicle or the user device according to the traffic distance of each candidate energy station, wherein the candidate energy station with the shorter traffic distance is displayed optimally first.
6. A battery state management system for a vehicle, adapted for use with an electronic device for managing a plurality of battery power stations, comprising:
a network connection unit for receiving a battery status and a vehicle position of a vehicle from the vehicle via a network, wherein the vehicle has a communication capability, and the battery status includes a battery level;
a storage unit for recording an energy station position corresponding to each battery energy station; and
and a processing unit for judging whether the battery power of the corresponding vehicle is lower than a preset value, selecting at least one candidate energy station from the battery energy stations according to the vehicle position of the vehicle when the battery power of the corresponding vehicle is lower than the preset value, wherein the energy station position of the corresponding candidate energy station is positioned within a preset distance of the vehicle position, the candidate energy station is provided with a battery with at least one preset power, and transmitting a station information of the corresponding candidate energy station to the vehicle or a user device of the corresponding vehicle through the network, wherein the station information comprises the energy station position of the corresponding candidate energy station.
7. The battery state management system of claim 6, wherein the processing unit further displays the site information of the candidate energy station by an application program in the vehicle or the user device, provides a reservation function by the application program, receives a reservation request corresponding to the candidate energy station by the vehicle or the user device via the network, and reserves the battery having the predetermined power in the candidate energy station to the vehicle corresponding to the reservation request.
8. The battery state management system of the vehicle according to claim 7, wherein the processing unit further determines whether the vehicle completes a battery exchange procedure at the candidate energy station within a predetermined period, and when the vehicle does not complete the battery exchange procedure at the candidate energy station within the predetermined period, cancels the reservation request and unbinds the battery having the predetermined power in the candidate energy station from the reservation binding of the corresponding vehicle.
9. The battery status management system of claim 6, wherein the processing unit further obtains a physical distribution route for the respective vehicle, and selects the at least one candidate energy station from the battery energy stations according to the physical distribution route and the vehicle location of the vehicle when the battery level of the respective vehicle is below the predetermined value, wherein the at least one candidate energy station is located on the physical distribution route.
10. The battery state management system of claim 6, wherein the processing unit further calculates a traffic distance for each respective candidate energy station based on the energy station location and the vehicle location of each respective candidate energy station, and displays the station information for each candidate energy station by an application in the vehicle or the user device based on the traffic distance for each candidate energy station, wherein the candidate energy station with the shorter traffic distance is displayed most preferentially.
CN202310977682.0A 2022-10-03 2023-08-04 Battery state management method and system for vehicle Pending CN117818416A (en)

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TW111137557 2022-10-03
TW111137557A TW202416211A (en) 2022-10-03 2022-10-03 Battery state management methods and systems for a vehicle

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