CN114640968A - Electric quantity sharing method, device, medium and vehicle - Google Patents
Electric quantity sharing method, device, medium and vehicle Download PDFInfo
- Publication number
- CN114640968A CN114640968A CN202011480381.XA CN202011480381A CN114640968A CN 114640968 A CN114640968 A CN 114640968A CN 202011480381 A CN202011480381 A CN 202011480381A CN 114640968 A CN114640968 A CN 114640968A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- electric quantity
- vehicles
- target
- initial
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 50
- 230000005611 electricity Effects 0.000 claims description 34
- 238000004590 computer program Methods 0.000 claims description 14
- 238000004364 calculation method Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 abstract description 23
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 230000001360 synchronised effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/46—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for vehicle-to-vehicle communication [V2V]
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The disclosure relates to an electric quantity sharing method, an electric quantity sharing device, an electric quantity sharing medium and a vehicle, wherein the method comprises the following steps: acquiring the current electric quantity of each vehicle in an initial vehicle set, wherein the distance between each vehicle and at least one other vehicle in the initial vehicle set is smaller than a preset distance threshold; and under the condition that the host vehicle is the vehicle with the largest current electric quantity in the initial vehicle set, controlling electric quantity sharing among vehicles in a target vehicle set through the host vehicle, wherein the target vehicle set is a subset of the initial vehicle set. By adopting the scheme, the electric quantity sharing among a plurality of vehicles is realized through near field communication, and the information transmission is relatively more reliable. In addition, the number of available vehicles is increased after the electric quantity is shared, the utilization rate of the vehicles is improved, and the frequency of changing or charging the batteries of the vehicles by managers is reduced.
Description
Technical Field
The present disclosure relates to the field of vehicle technologies, and in particular, to a method, an apparatus, a medium, and a vehicle for sharing electric power.
Background
The electric vehicle is an energy-saving and environment-friendly vehicle, and is applied more and more widely at present, such as an electric bicycle, an unmanned electric vehicle, a new energy vehicle and the like. The electric vehicle provides electric energy through the battery, and along with the vehicle runs and consumes electric quantity constantly, the condition that the battery lacks the electricity appears easily, and the mode of charging electric vehicle among the relevant art mainly has following several.
One way is for the manager to carry the battery, find the electric vehicle in a power-out state, replace the vehicle with a new battery, or for the manager to carry a charging device to charge the vehicle. Another way is for the manager to collect the vehicle in a state of power shortage on the road and transport the vehicle to a designated location for battery replacement or charging. Above these two kinds of modes all need the managers to find the electric vehicle who lacks electricity, but receive vehicle positioning accuracy's restriction, are difficult to pinpoint the vehicle that lacks electricity, consume a large amount of manpowers moreover. There is also a method in which an electric vehicle actively travels to a charging pile to charge, but this method requires the electric vehicle to travel to a specific charging pile, and for a vehicle in a power shortage state, if the distance between the charging pile and the vehicle is long, there may not be enough electric quantity to support the vehicle to travel to a specific place to charge, so that normal use of the vehicle cannot be guaranteed.
Disclosure of Invention
An object of the present disclosure is to provide an electric quantity sharing method, apparatus, medium, and vehicle to partially solve the above-mentioned problems in the related art.
In order to achieve the above object, in a first aspect, the present disclosure provides a power sharing method, including: acquiring the current electric quantity of each vehicle in an initial vehicle set, wherein the distance between each vehicle and at least one other vehicle in the initial vehicle set is smaller than a preset distance threshold; and under the condition that the host vehicle is the vehicle with the maximum current electric quantity in the initial vehicle set, controlling electric quantity sharing among vehicles in a target vehicle set through the host vehicle, wherein the target vehicle set is a subset of the initial vehicle set.
Optionally, the sharing of the electric quantity among the vehicles in the control target vehicle set includes: determining target electricity quantity sharing information corresponding to the target vehicle set, wherein the electricity quantity sharing information comprises first indication information used for indicating a vehicle as a charging party, second indication information used for indicating the vehicle as a charged party, and charging electricity quantity information which is required to be charged to the charged party by the charging party; and synchronizing the target electric quantity sharing information to other vehicles except the vehicle in the target vehicle set so as to enable the vehicles in the target vehicle set to share electric quantity according to the target electric quantity sharing information.
Optionally, the determining the target electricity quantity sharing information corresponding to the target vehicle set includes: according to one or more influence factors, determining income information corresponding to various preset electric quantity sharing information respectively, wherein the income information is used for representing the overall income of the target vehicle set after electric quantity sharing is carried out; determining optimal electric quantity sharing information from the multiple kinds of preset electric quantity sharing information, wherein the optimal electric quantity sharing information corresponds to the optimal income information; and determining the optimal electric quantity sharing information as the target electric quantity sharing information.
Optionally, the influencing factor includes: increment of the number of the electricity quantity available vehicles, total charging distance, and sum of information of difference of electricity quantity among the vehicles in the target vehicle set after electricity quantity sharing.
Optionally, before the sharing of the electric quantity among the vehicles in the host vehicle control target vehicle set, the method further includes: determining the current total electric quantity of the initial vehicle set according to the current electric quantity of each vehicle in the initial vehicle set; determining a ratio of the current total charge to a number of vehicles in the initial set of vehicles; under the condition that the ratio is smaller than or equal to a preset electric quantity threshold value and the number of the vehicles is larger than 2, removing the vehicle with the minimum current electric quantity from the initial vehicle set to obtain an updated initial vehicle set; performing iterative calculation on the ratio based on the initial vehicle set after each update until the ratio is greater than the preset electric quantity threshold; and taking the initial vehicle set obtained by the last updating as the target vehicle set.
Optionally, the method further comprises: and sending vehicle power shortage prompt information under the condition that the ratio is less than or equal to the preset electric quantity threshold value and the number of the vehicles is less than or equal to 2.
Optionally, the preset electric quantity threshold is determined according to the minimum electric quantity required by the normal running of the vehicle.
In a second aspect, the present disclosure provides an electricity sharing apparatus, the apparatus comprising: an obtaining module configured to obtain a current electric quantity of each vehicle in an initial vehicle set, wherein a distance between each vehicle and at least one other vehicle in the initial vehicle set is smaller than a preset distance threshold; the control module is configured to, if a host vehicle is a vehicle with the largest current electric quantity in the initial vehicle set, control electric quantity sharing among vehicles in a target vehicle set through the host vehicle, wherein the target vehicle set is a subset of the initial vehicle set.
Optionally, the control module includes: a first determining submodule configured to determine target electricity quantity sharing information corresponding to the target vehicle set, wherein the electricity quantity sharing information includes first indication information indicating a vehicle as a charging party, second indication information indicating a vehicle as a charged party, and charging electricity quantity information that the charging party needs to charge to the charged party; and the information synchronization submodule is configured to synchronize the target electricity quantity sharing information to other vehicles except the vehicle in the target vehicle set so that the vehicles in the target vehicle set share the electricity quantity according to the target electricity quantity sharing information.
Optionally, the first determining submodule includes: the second determining submodule is configured to determine income information corresponding to the multiple kinds of preset electric quantity sharing information according to the one or more influence factors, wherein the income information is used for representing the overall income of the target vehicle set after electric quantity sharing is carried out; a second determining submodule configured to determine optimal power sharing information from the plurality of preset power sharing information, wherein the optimal power sharing information corresponds to the optimal revenue information; a third determining sub-module configured to determine the optimal power sharing information as the target power sharing information.
Optionally, the apparatus further comprises: a first determination module configured to determine a current total electric quantity of the initial vehicle set according to a current electric quantity of each vehicle in the initial vehicle set before the control module performs electric quantity sharing among vehicles in the own vehicle control target vehicle set; a second determination module configured to determine a ratio of the current total charge to a number of vehicles in the initial set of vehicles; the rejecting module is configured to reject the vehicle with the minimum current electric quantity from the initial vehicle set to obtain an updated initial vehicle set when the ratio is smaller than or equal to a preset electric quantity threshold and the number of the vehicles is greater than 2; a calculation module configured to perform an iterative calculation on the ratio based on each updated initial vehicle set until the ratio is greater than the preset electric quantity threshold; a third determination module configured to use the updated initial vehicle set as the target vehicle set.
Optionally, the apparatus further comprises: the sending module is configured to send vehicle power shortage prompting information when the ratio is smaller than or equal to the preset electric quantity threshold and the number of the vehicles is smaller than or equal to 2.
In a third aspect, the present disclosure provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the method provided by the first aspect of the present disclosure.
In a fourth aspect, the present disclosure provides a vehicle including an onboard power supply, further including: a memory having a computer program stored thereon; a processor for executing the computer program in the memory to implement the steps of the method provided by the first aspect of the present disclosure.
Through the scheme, when the vehicle is the vehicle with the largest current electric quantity in the initial vehicle set, the vehicle controls the electric quantity sharing among the vehicles in the target vehicle set, wherein the target vehicle set is a subset of the initial vehicle set. By adopting the electric quantity sharing method, the server is not needed to control the vehicles, the vehicles and the server are not needed to carry out remote communication, the problem that the remote communication between the server and the vehicles is unstable is effectively solved, after the vehicle determines a proper electric quantity sharing mode, the electric quantity sharing information can be synchronized to the vehicles in the target vehicle set in a short-distance communication mode between the vehicles, so that the electric quantity sharing between the vehicles is realized, and the information transmission is relatively more reliable in the short-distance communication mode. In addition, in the prior art, the electric quantity of each vehicle is relatively balanced after the vehicles are unavailable due to insufficient electric quantity and share the electric quantity, the quantity of the vehicles with unavailable electric quantity is reduced, the quantity of the vehicles with available electric quantity is increased, the utilization rate of the vehicles is improved, and the phenomenon that the vehicles cannot be used is avoided. In addition, because the vehicles with low electric quantity can be charged by the vehicles with high electric quantity temporarily, the frequency of changing batteries or charging the vehicles by managers is reduced, labor is saved, and the vehicles in the initial vehicle set can be wholly charged when all the vehicles are in a power shortage state so as to improve the charging efficiency.
Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
fig. 1 is a flow chart illustrating a power sharing method according to an example embodiment.
FIG. 2 is a schematic illustration of an initial set of vehicles shown in accordance with an exemplary embodiment.
FIG. 3 is a schematic illustration of a set of target vehicles, shown in accordance with an exemplary embodiment.
FIG. 4 is a flow chart illustrating a method of controlling power sharing among vehicles in a set of target vehicles, according to an exemplary embodiment.
Fig. 5 is a block diagram illustrating a power sharing arrangement according to an exemplary embodiment.
FIG. 6 is a block diagram of a vehicle shown in accordance with an exemplary embodiment.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
Fig. 1 is a flow chart illustrating a power sharing method according to an exemplary embodiment, which may be applied to a vehicle, such as an electric bicycle, an unmanned electric distribution vehicle, an unmanned electric vehicle, a new energy vehicle, a hybrid vehicle, etc. The electric quantity sharing method can be applied to the field of article distribution of unmanned electric distribution vehicles, for example, scenes of express delivery and takeout distribution of the unmanned electric distribution vehicles are used, and electric quantity sharing can be performed among the unmanned electric distribution vehicles under the condition that the unmanned electric distribution vehicles are in a stop state without executing distribution tasks. As shown in fig. 1, the method may include S101 and S102.
In S101, the current amount of power of each vehicle in the initial vehicle set is acquired.
The initial vehicle set may include a plurality of vehicles including the host vehicle, and a distance between each vehicle and at least one other vehicle in the initial vehicle set is less than a preset distance threshold. The vehicle may be mounted with a distance sensor, for example, a Near-Field Electromagnetic Ranging (NFER), and the vehicle may detect a vehicle whose distance to the vehicle is smaller than a preset distance threshold value, where the preset distance threshold value may be preset, and the value of the preset distance threshold value is not specifically limited by the present disclosure. The vehicles can also be provided with a near field communication module, such as a Bluetooth module, a near field communication module and the like, and information can be transmitted between the vehicles through the near field communication module.
FIG. 2 is a schematic diagram illustrating an initial set of vehicles, which may include vehicle 201, vehicle 202, vehicle 203, vehicle 204, vehicle 205, as shown in FIG. 2, according to an exemplary embodiment. It should be noted that fig. 2 is an illustration of the initial vehicle set including five vehicles, which is merely exemplary, and the present disclosure does not specifically limit the number of vehicles in the initial vehicle set.
Taking the vehicle 201 as the host vehicle as an example, a process of the vehicle 201 constructing the initial vehicle set is described. For example, if the vehicle 201 can detect that the vehicles whose distance from itself is less than the preset distance threshold include the vehicle 202 and the vehicle 203, it can be determined that the initial vehicle set includes at least the vehicle 201 and the vehicle 202 and the vehicle 203. The vehicle 203 may detect that the vehicle having a distance to the vehicle 203 smaller than the preset distance threshold includes the vehicle 201 and the vehicle 204, and the vehicle 203 may transmit information of the vehicle 204 and the detected distance between the vehicle 203 and the vehicle 204 to the vehicle 201, so that the vehicle 201 may determine that the vehicle 204 may be included in the initial set of vehicles. The vehicle 204 may detect that the vehicle whose distance to the vehicle 204 is less than the preset distance threshold includes the vehicle 205 and the vehicle 203, the vehicle 204 may transmit information of the vehicle 205 and the detected distance between the vehicle 204 and the vehicle 205 to the vehicle 203, and the vehicle 203 may forward the information to the vehicle 201, so that the vehicle 201 may determine that the vehicle 205 may also be included in the initial set of vehicles. In this way, each vehicle can detect a vehicle whose distance to the vehicle is smaller than the preset distance threshold, and send information of the vehicle and the distance between the vehicle and the adjacent vehicle, and through information transmission between the vehicles, the vehicle 201 can determine that the initial vehicle set includes the vehicles 201 to 205.
The process of constructing the initial vehicle set is described above by taking the vehicle 201 as the host vehicle, and each vehicle can construct the initial vehicle set through the process. For example, for the vehicle 203, the vehicle 203 may detect that the vehicle whose distance to the vehicle 203 is less than the preset distance threshold includes the vehicle 201 and the vehicle 204, the vehicle 201 may transmit the information of the vehicle 202 to the vehicle 203, and the vehicle 204 may transmit the information of the vehicle 205 to the vehicle 203, so that the vehicle 203 may determine that the initial vehicle set includes the vehicles 201 to 205. The process of constructing the initial set of vehicles by the other vehicles is similar.
It is worth to be noted that the electric quantity sharing method provided by the present disclosure may be applied to a process of vehicle parking, after a vehicle detects a vehicle whose distance from the vehicle is smaller than a preset distance threshold, information of the vehicle may be synchronized to other vehicles, and if the vehicle does not receive information of a new vehicle within a preset time period, it may be characterized that no new vehicle is currently parked nearby, and the process of constructing an initial vehicle set may be ended. Since information transmission can be performed by near field communication between vehicles, the initial vehicle set constructed by the vehicles 201 to 205 is the same through information exchange and synchronization between the vehicles.
The vehicle can acquire the current electric quantity of the vehicle and the respective current electric quantities of other vehicles except the vehicle in the initial vehicle set, so that the current electric quantity of each vehicle in the initial vehicle set is acquired. For example, the current electric quantity may be represented in the form of a percentage, for example, the current electric quantity of the host vehicle is 90%.
As shown in fig. 2, taking the vehicle 201 as the host vehicle as an example, a process of the vehicle 201 acquiring the current electric quantities of the other vehicles in the initial vehicle set except the vehicle 201 will be described. The vehicle 202 and the vehicle 203 can both transmit their own current electric quantity to the vehicle 201 in a near field communication manner, the vehicle 204 can transmit its own current electric quantity to the vehicle 203, then the vehicle 203 can transmit its own current electric quantity to the vehicle 201, the vehicle 205 can transmit its own current electric quantity to the vehicle 204, and the vehicle 204 can transmit its own current electric quantity to the vehicle 203, and then the vehicle 203 forwards it to the vehicle 201. In this way, the vehicle 201 can acquire the current electric power amounts of the respective vehicles 202 to 205. Therefore, the vehicles carry out information transmission and synchronization in a near field communication mode, and each vehicle can acquire the respective current electric quantity of other vehicles except the vehicle in the initial vehicle set.
In S102, when the host vehicle is the vehicle with the largest current electric energy in the initial vehicle set, electric energy is shared among the vehicles in the host vehicle control target vehicle set. Wherein the target vehicle set is a subset of the initial vehicle set.
The target vehicle set includes all or a portion of the vehicles in the initial vehicle set, and the target vehicle set may include at least two vehicles in the initial vehicle set, and the at least two vehicles include the host vehicle.
The vehicle can determine whether the vehicle is the vehicle with the maximum current electric quantity according to the current electric quantity of each vehicle in the initial vehicle set, and if the vehicle is the vehicle with the maximum current electric quantity, the vehicles in the target vehicle set can be controlled to share the electric quantity. Because the electric quantity sharing among the vehicles in the control target vehicle set is performed, a certain calculation is needed to determine a proper electric quantity sharing mode, for example, which vehicles are used as charging parties and which vehicles are used as charged parties, and a certain electric quantity is consumed in the calculation process, so that the vehicle with the largest current electric quantity, namely the most sufficient electric quantity, in the initial vehicle set is selected to be used for controlling the electric quantity sharing among the vehicles in the control target vehicle set.
The electric quantity sharing among the vehicles can be a process that the vehicle with large electric quantity charges the vehicle with low electric quantity so as to realize the electric quantity balance among the vehicles. This disclosure does not do specific restriction to the mode of charging, can adopt wireless charging mode or wired charging mode, when adopting wired charging mode, need not artifical the charging, the mountable has automatic charging arm on the vehicle, and the arm of charging can stretch out automatically when needs charge and carry out the operation of charging.
As shown in fig. 2, taking a vehicle 201 as an example of the own vehicle, the vehicle 201 determines itself as a vehicle with the largest current electric quantity in an initial vehicle set, and may control electric quantity sharing among vehicles in a target vehicle set, where the target vehicle set is a subset of the initial vehicle set, and for example, the target vehicle set includes vehicles 201 to 204. If the vehicle determines that the vehicle is not the vehicle with the maximum current electric quantity, the vehicle can wait for the synchronous electric quantity sharing information of the vehicle with the maximum current electric quantity in the initial set, and share the electric quantity according to the received electric quantity sharing information. For example, if the vehicle 202 determines that it is not the vehicle with the largest amount of current power, it may wait for the power sharing information transmitted by the vehicle 201.
Through the scheme, when the vehicle is the vehicle with the largest current electric quantity in the initial vehicle set, the vehicle controls the vehicles in the target vehicle set to share the electric quantity, wherein the target vehicle set is a subset of the initial vehicle set. By adopting the electric quantity sharing method, the server is not needed to control the vehicles, the vehicles and the server are not needed to carry out remote communication, the problem of unstable remote communication between the server and the vehicles is effectively avoided, after the vehicle determines a proper electric quantity sharing mode, the electric quantity sharing information can be synchronized to the vehicles in the target vehicle set in a near field communication mode between the vehicles, so that the electric quantity sharing between the vehicles is realized, and the information transmission is relatively more reliable in the near field communication mode. In addition, in the prior art, the electric quantity of each vehicle is relatively balanced after the vehicles are unavailable due to insufficient electric quantity and share the electric quantity, the quantity of the vehicles with unavailable electric quantity is reduced, the quantity of the vehicles with available electric quantity is increased, the utilization rate of the vehicles is improved, and the phenomenon that the vehicles cannot be used is avoided. In addition, because the vehicles with low electric quantity can be charged by the vehicles with high electric quantity temporarily, the frequency of changing batteries or charging the vehicles by managers is reduced, the labor is saved, and the whole charging can be carried out when all the vehicles in the initial vehicle set are in a power shortage state, so that the charging efficiency is improved.
In the present disclosure, in a case where the host vehicle is a vehicle with the largest current electric quantity in the initial vehicle set, before electric quantity sharing is performed between vehicles in the target vehicle set controlled by the host vehicle, the host vehicle may determine the target vehicle set by:
determining the current total electric quantity of the initial vehicle set according to the current electric quantity of each vehicle in the initial vehicle set; determining a ratio of a current total electric quantity to a number of vehicles in the initial set of vehicles; under the condition that the ratio is smaller than or equal to a preset electric quantity threshold value and the number of vehicles is larger than 2, removing the vehicle with the minimum current electric quantity from the initial vehicle set to obtain an updated initial vehicle set; performing iterative calculation on the ratio based on the initial vehicle set after each update until the ratio is greater than a preset electric quantity threshold; and taking the initial vehicle set obtained by the last updating as a target vehicle set.
The preset electric quantity threshold value may be determined according to the minimum electric quantity required by the vehicle for normal driving, for example, the preset electric quantity threshold value may be set to be 1.5 times of the minimum electric quantity required by the vehicle for normal driving. If the current electric quantity of the vehicle is smaller than or equal to the minimum electric quantity required by the normal running of the vehicle, the vehicle is in a power shortage state and is not available at present, and if the current electric quantity of the vehicle is smaller than or equal to a preset electric quantity threshold value, the fact that the current electric quantity of the vehicle is low can be represented, and the driving range is short.
For example, the current electric quantity of the vehicles may be expressed in percentage, and the sum of the current electric quantities of each vehicle in the initial vehicle set may be used as the current total electric quantity of the initial vehicle set, the current total electric quantity being, for example, M%, and the number of vehicles in the initial vehicle set being N, then the ratio of M to N may be determined.
If the ratio is smaller than or equal to the preset electric quantity threshold value, the electric quantity of each vehicle is lower after all vehicles in the initial vehicle set share the electric quantity. In this disclosure, when the ratio is less than or equal to the preset electric quantity threshold and the number of vehicles in the initial vehicle set is greater than 2, the vehicle with the minimum current electric quantity may be removed from the initial vehicle set to obtain an updated initial vehicle set. If the vehicle with the minimum current electric quantity participates in electric quantity sharing, other vehicles charge the vehicle with the minimum electric quantity, and the electric quantities of the other vehicles are reduced, so that in order to avoid influencing the normal use of the other vehicles, the electric quantity sharing among all vehicles in the initial vehicle set can be omitted, the vehicle with the minimum current electric quantity is removed from the vehicle set to obtain an updated initial vehicle set, and the step of determining the current total electric quantity of the initial vehicle set to the step of determining the ratio of the current total electric quantity to the number of vehicles in the initial vehicle set according to the current electric quantity of each vehicle in the initial vehicle set is executed again.
And performing iterative calculation on the ratio of the current total electric quantity of the currently obtained initial vehicle set to the number of vehicles on the basis of the initial vehicle set updated each time until the ratio is greater than a preset electric quantity threshold value, and taking the initial vehicle set obtained by the last updating as a target vehicle set.
If the ratio of the current total electric quantity of the current initial vehicle set to the number of vehicles is larger than a preset electric quantity threshold value, after the vehicles in the initial vehicle set share the electric quantity, the electric quantity of each vehicle is larger than the preset electric quantity threshold value, so that more vehicles can be normally used, the utilization rate of the vehicles is high, the initial vehicle set obtained by updating the last time can be determined as a target vehicle set, and the electric quantity sharing is performed among the vehicles in the target vehicle set through the vehicle control.
For example, the current vehicle set is an initial vehicle set shown in fig. 2, the host vehicle 201 is a vehicle with the largest current electric quantity, the vehicle with the smallest current electric quantity is the vehicle 205, if the vehicle 201 determines that the ratio of the current total electric quantity of the vehicles 201 to 205 to the vehicle number 5 is less than or equal to the preset electric quantity threshold, the vehicle 205 may be removed from the initial vehicle set, the obtained updated initial vehicle set includes the vehicles 201 to 204, and the steps from the step of determining the current total electric quantity of the initial vehicle set to the step of determining the ratio of the current total electric quantity to the vehicle number in the initial vehicle set are executed again according to the current electric quantity of each vehicle in the initial vehicle set. If the vehicle 201 determines that the ratio of the current total electric quantity of the vehicles 201 to 204 to the vehicle quantity 4 is greater than the preset electric quantity threshold value, the set of the vehicles 201 to 204 may be determined as a target vehicle set, which includes the vehicles 201 to 204, as shown in fig. 3. It should be noted that the target vehicle set shown in fig. 3 is only exemplary, and for example, the target vehicle set may include all vehicles in the initial vehicle set shown in fig. 2, and may also include the vehicles 201 to 203.
In addition, in the case that the ratio of the current total electric quantity of the currently obtained initial vehicle set to the number of vehicles is less than or equal to the preset electric quantity threshold value, and the number of vehicles is less than or equal to 2, the host vehicle may transmit the power shortage prompting information, for example, the host vehicle may transmit the power shortage prompting information to a server or a terminal used by a manager.
If the ratio is less than or equal to the preset electric quantity threshold value and the number of vehicles is less than or equal to 2, even if electric quantity sharing between two vehicles in the current vehicle set is performed, the vehicles are still unavailable or the driving range is low, and the current electric quantity of the vehicles which are removed from the initial vehicle set constructed firstly is also low, namely the current electric quantities of the vehicles in the initial vehicle set constructed firstly are all low and are in an electricity shortage state, so that the vehicles need to be charged or the power supply needs to be replaced in a large batch. The host vehicle with the largest current electric quantity in the initial vehicle set can send vehicle power shortage prompting information to a server or a terminal used by a manager, and the vehicle power shortage prompting information can comprise identification information, position information, current electric quantity and the like of each vehicle in the initial vehicle set. If the vehicle power shortage prompt message is sent to the server, the server can forward the message to a terminal used by a manager after receiving the vehicle power shortage prompt message, so that the manager can charge the power shortage vehicle in time, and the normal use of the vehicle is guaranteed.
By means of the scheme, under the condition that the ratio of the current total electric quantity of the initial vehicle set to the number of the vehicles is smaller than or equal to the preset electric quantity threshold value, in order to avoid the condition that the electric quantity of each vehicle is low after electric quantity sharing is carried out, electric quantity sharing among all vehicles in the initial vehicle set can be omitted. If the number of vehicles in the initial vehicle set is greater than 2, the vehicle with the minimum current electric quantity can be deleted from the initial vehicle set, and the vehicle with the minimum electric quantity is prevented from reducing the electric quantities of other vehicles, so that the updated initial vehicle set is obtained. The ratio is subjected to iterative calculation based on the initial vehicle set updated each time until the ratio is larger than a preset electric quantity threshold, the initial vehicle set obtained by the last updating can be used as a target vehicle set, after the vehicles in the target vehicle set share the electric quantity, the electric quantity of each vehicle is larger than the preset electric quantity threshold, a large number of vehicles can be normally used, the utilization rate of the vehicles is high, and therefore the effectiveness of electric quantity sharing is guaranteed.
In the present disclosure, in a case where the host vehicle is a vehicle with the largest current electric quantity in the initial vehicle set, electric quantity sharing may be performed between vehicles in the host vehicle control target vehicle set, and fig. 4 is a flowchart illustrating a method for performing electric quantity sharing between vehicles in the control target vehicle set according to an exemplary embodiment, and as shown in fig. 4, the method may include S401 and S402.
In S401, target electricity quantity sharing information corresponding to the target vehicle set is determined.
The charge sharing information may include first indication information indicating a vehicle of the target vehicle set as a charging party, second indication information indicating a vehicle of the target vehicle set as a charged party, and charge amount information that the charging party needs to charge the charged party. Taking the vehicle 201 and the vehicle 202 in the target vehicle set shown in fig. 3 as an example, the charge share information indicates that the vehicle 201 is the charging party, the vehicle 202 is the charged party, and the charge amount information that the vehicle 201 needs to charge the vehicle 202 is x%.
In an alternative embodiment, the exemplary implementation of step S401 may be: according to one or more influence factors, determining income information corresponding to the multiple kinds of preset electric quantity sharing information respectively, wherein the income information is used for representing the overall income of the target vehicle set after electric quantity sharing; determining optimal electric quantity sharing information from the multiple kinds of preset electric quantity sharing information, wherein the optimal electric quantity sharing information corresponds to optimal income information; and determining the optimal electric quantity sharing information as target electric quantity sharing information.
The electric quantity sharing of the vehicles in the target vehicle set can be performed in multiple possible electric quantity sharing modes, and the preset electric quantity sharing information can be planned electric quantity sharing mode information. The income information corresponding to the preset electric quantity sharing information can be used for representing the overall income of the target vehicle set after the vehicles in the target vehicle set share the electric quantity according to the preset electric quantity sharing information. Wherein, the influence factor may include: increment of the number of the electricity quantity available vehicles, total charging distance, and sum of information of difference of electricity quantity between the vehicles in the target vehicle set after electricity quantity sharing.
The vehicle with available electric quantity may refer to a vehicle with electric quantity higher than the minimum electric quantity required for normal running of the vehicle, and the vehicle with unavailable electric quantity may refer to a vehicle with electric quantity lower than the minimum electric quantity. For example, the initial vehicle set includes 3 vehicles with unavailable electric quantity, the target vehicle set includes all vehicles in the initial vehicle set, all vehicles are vehicles with available electric quantity after electric quantity sharing is performed between the vehicles, and the increment of the number of the vehicles with available electric quantity is 3. The total charging distance may include the total distance between the charging party and the party being charged, e.g., vehicle 201 charges vehicle 202 and vehicle 203 charges vehicle 204, then the total charging distance may include the sum of the distance between vehicle 201 and vehicle 202 and the distance between vehicle 203 and vehicle 204. The sum of the electric quantity difference information may refer to a sum of absolute values of electric quantity difference information between every two vehicles in the target vehicle set after electric quantity sharing is performed.
The revenue information corresponding to the preset power sharing information may be determined according to one or more influence factors, and several exemplary embodiments for determining the revenue information are described below.
In one embodiment, the benefit information may be determined based on an increase in the number of charge-capable vehicles, the number of charge-capable vehicles increasing the most, i.e., the benefit information is optimal.
In another embodiment, the profit information may be determined according to a sum of electric quantity difference information between vehicles in the target vehicle set after electric quantity sharing is performed, where the sum of the electric quantity difference information is minimum, that is, the profit information is optimal.
In another embodiment, the profit information may be determined simultaneously according to the increment of the number of the electric quantity available vehicles, the total charging distance, and the sum of the electric quantity difference information between the vehicles in the target vehicle set after electric quantity sharing, and the profit information F may be determined by the following formula (1), and if F is the maximum, it is the optimal profit information:
F＝a*delta_vehicle-b*dist_total-c*delta_power_diff (1)
wherein a represents the weight occupied by the increment of the quantity of the electric quantity available vehicles, b represents the weight occupied by the total charging distance, c represents the weight occupied by the sum of the electric quantity difference information, delta _ vehicle represents the increment of the quantity of the electric quantity available vehicles, dist _ total represents the total charging distance, delta _ power _ diff represents the sum of the electric quantity difference information, and the values of a, b and c can be preset and are all larger than 0.
According to the method and the device, the optimal electric quantity sharing information can be determined from multiple kinds of preset electric quantity sharing information, the optimal electric quantity sharing information corresponds to the optimal income information, and the optimal electric quantity sharing information is used as the target electric quantity sharing information, so that the vehicles in the target vehicle set can share the electric quantity according to the target electric quantity sharing information, and the optimal overall income of the target vehicle set can be achieved.
In S402, the target power sharing information is synchronized to other vehicles in the target vehicle set except the host vehicle, so that the vehicles in the target vehicle set share power according to the target power sharing information.
The synchronizing of the target power sharing information to the other vehicles in the target vehicle set except the host vehicle may be to distribute the target power sharing information to the other vehicles through information transmission between the vehicles.
As shown in fig. 3, taking the vehicle 201 as the host vehicle and controlling the vehicles in the target vehicle set to perform power sharing as an example, the vehicle 201 may determine the target power sharing information corresponding to the target vehicle set. Illustratively, the target charge amount sharing information indicates that the vehicle 201 is the charging party, the vehicle 202 is the charged party, and the amount of charge amount information that the vehicle 201 needs to charge the vehicle 202 is x%, the vehicle 203 is the charging party, the vehicle 204 is the charged party, and the amount of charge amount information that the vehicle 203 needs to charge the vehicle 204 is y%.
After determining the target power sharing information, the vehicle 201 may transmit the information to the vehicle 202 and the vehicle 203, and the vehicle 203 may transmit the information to the vehicle 204, so that the target power sharing information may be synchronized to the vehicles 202 to 204 by short-distance information transmission between the vehicles. After receiving the target charging information, the vehicle 203 may know that the vehicle 203 needs to supplement y% of electric quantity to the vehicle 204, and after receiving the target electric quantity sharing information, the vehicle 204 may know that the vehicle 203 acquires y% of electric quantity, and a charging link may be established between the vehicle 203 and the charging link, where the charging link may be a wireless charging link or a wired charging link, so as to implement electric quantity sharing. Vehicle 201 is similar to vehicle 202. It should be noted that the vehicle to be charged may also be used as a charging source for another vehicle, for example, vehicle 201 may also charge vehicle 202, that is, vehicle 202 may be used as a charging source for vehicle 201.
Through the technical scheme, the optimal electric quantity sharing information can be determined from the multiple preset electric quantity sharing information to serve as the target electric quantity sharing information, and the target electric quantity sharing information is synchronized to other vehicles except the vehicle in the target vehicle set. The vehicles in the target vehicle set share the electric quantity according to the target electric quantity sharing information, so that the overall yield of the target vehicle set is optimal, the overall utilization rate of the vehicles after electric quantity sharing is effectively improved, and meanwhile, the frequency of battery replacement or charging of the vehicles by managers is reduced.
Based on the same inventive concept, the present disclosure also provides an electric quantity sharing device, fig. 5 is a block diagram of an electric quantity sharing device 500 shown according to an exemplary embodiment, and as shown in fig. 5, the device 500 may include:
an obtaining module 501, configured to obtain a current electric quantity of each vehicle in an initial vehicle set, where a distance between each vehicle and at least one other vehicle in the initial vehicle set is smaller than a preset distance threshold;
a control module 502 configured to, if a host vehicle is a vehicle with the largest current electric quantity in the initial vehicle set, control electric quantity sharing among vehicles in a target vehicle set by the host vehicle, where the target vehicle set is a subset of the initial vehicle set.
Through the scheme, when the vehicle is the vehicle with the largest current electric quantity in the initial vehicle set, the vehicle controls the vehicles in the target vehicle set to share the electric quantity, wherein the target vehicle set is a subset of the initial vehicle set. By adopting the electric quantity sharing method, the server is not needed to control the vehicles, the vehicles and the server are not needed to carry out remote communication, the problem that the remote communication between the server and the vehicles is unstable is effectively solved, after the vehicle determines a proper electric quantity sharing mode, the electric quantity sharing information can be synchronized to the vehicles in the target vehicle set in a short-distance communication mode between the vehicles, so that the electric quantity sharing between the vehicles is realized, and the information transmission is relatively more reliable in the short-distance communication mode. And, before, because the electric quantity is not enough and unavailable vehicle, after carrying out the electric quantity sharing between the vehicle, can make the electric quantity of each vehicle balanced relatively, the quantity of the unavailable vehicle of electric quantity reduces, and the quantity of the available vehicle of electric quantity increases, improves vehicle utilization ratio, avoids the unable phenomenon of using of vehicle. In addition, because the vehicles with low electric quantity can be charged by the vehicles with high electric quantity temporarily, the frequency of changing batteries or charging the vehicles by managers is reduced, the labor is saved, and the whole charging can be carried out when all the vehicles in the initial vehicle set are in a power shortage state, so that the charging efficiency is improved.
Optionally, the control module 502 may include: a first determining submodule configured to determine target electricity quantity sharing information corresponding to the target vehicle set, wherein the electricity quantity sharing information includes first indication information indicating a vehicle as a charging party, second indication information indicating a vehicle as a charged party, and charging electricity quantity information that the charging party needs to charge to the charged party; and the information synchronization submodule is configured to synchronize the target electricity quantity sharing information to other vehicles except the vehicle in the target vehicle set so that the vehicles in the target vehicle set share the electricity quantity according to the target electricity quantity sharing information.
Optionally, the first determining sub-module may include: the second determining submodule is configured to determine revenue information corresponding to the plurality of kinds of preset electric quantity sharing information according to one or more influence factors, and the revenue information is used for representing the overall revenue of the target vehicle set after electric quantity sharing is performed; a second determining submodule configured to determine optimal power sharing information from the plurality of preset power sharing information, wherein the optimal power sharing information corresponds to the optimal revenue information; a third determining sub-module configured to determine the optimal power sharing information as the target power sharing information.
Optionally, the apparatus 500 may further include: a first determining module configured to determine a current total electric quantity of the initial vehicle set according to a current electric quantity of each vehicle in the initial vehicle set before the control module 502 performs electric quantity sharing among vehicles in the own vehicle control target vehicle set; a second determination module configured to determine a ratio of the current total charge to a number of vehicles in the initial set of vehicles; the rejecting module is configured to reject the vehicle with the minimum current electric quantity from the initial vehicle set to obtain an updated initial vehicle set when the ratio is smaller than or equal to a preset electric quantity threshold and the number of the vehicles is greater than 2; a calculation module configured to perform iterative calculation on the ratio based on each updated initial vehicle set until the ratio is greater than the preset electric quantity threshold; a third determination module configured to use the initial vehicle set obtained by the last update as the target vehicle set.
Optionally, the apparatus 500 may further include: the sending module is configured to send vehicle power shortage prompting information when the ratio is smaller than or equal to the preset electric quantity threshold and the number of the vehicles is smaller than or equal to 2.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
The present disclosure further provides a vehicle, the vehicle includes a vehicle-mounted power supply, and further includes: a memory having a computer program stored thereon; a processor for executing the computer program in the memory to implement the power sharing method provided by the present disclosure.
FIG. 6 is a block diagram of a vehicle shown in accordance with an exemplary embodiment. Referring to fig. 6, the vehicle 600 includes a processor 622, which may be one or more in number, and a memory 632 for storing computer programs executable by the processor 622. The computer program stored in memory 632 may include one or more modules that each correspond to a set of instructions. Further, the processor 622 may be configured to execute the computer program to perform the power sharing method described above.
Additionally, the vehicle 600 may also include an onboard power supply 626, which onboard power supply 626 may be configured to perform power management of the vehicle 600, and a communication component 650, which communication component 650 may be configured to enable communication, e.g., wired or wireless communication, of the vehicle 600. In addition, the vehicle 600 may also include input/output (I/O) interfaces 658. The vehicle 600 may operate based on an operating system, such as Windows Server, stored in the memory 632TM，Mac OS XTM，UnixTM，LinuxTMAnd so on.
In another exemplary embodiment, a computer readable storage medium including program instructions which, when executed by a processor, implement the steps of the power sharing method described above is also provided. For example, the computer readable storage medium may be the memory 632 described above that includes program instructions executable by the processor 622 of the vehicle 600 to perform the power sharing methods described above.
In another exemplary embodiment, a computer program product is also provided, which comprises a computer program executable by a programmable apparatus, the computer program having code portions for performing the power sharing method described above when executed by the programmable apparatus.
The preferred embodiments of the present disclosure are described in detail above with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details in the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. A method for sharing power, the method comprising:
acquiring the current electric quantity of each vehicle in an initial vehicle set, wherein the distance between each vehicle and at least one other vehicle in the initial vehicle set is smaller than a preset distance threshold;
and under the condition that the host vehicle is the vehicle with the largest current electric quantity in the initial vehicle set, controlling electric quantity sharing among vehicles in a target vehicle set through the host vehicle, wherein the target vehicle set is a subset of the initial vehicle set.
2. The method according to claim 1, wherein the sharing of power among the vehicles in the set of control target vehicles comprises:
determining target electricity quantity sharing information corresponding to the target vehicle set, wherein the electricity quantity sharing information comprises first indication information used for indicating a vehicle as a charging party, second indication information used for indicating the vehicle as a charged party, and charging electricity quantity information which is required to be charged to the charged party by the charging party;
and synchronizing the target electric quantity sharing information to other vehicles except the vehicle in the target vehicle set so as to enable the vehicles in the target vehicle set to share electric quantity according to the target electric quantity sharing information.
3. The method of claim 2, wherein the determining the target power sharing information corresponding to the target vehicle set comprises:
according to one or more influence factors, determining income information corresponding to various preset electric quantity sharing information respectively, wherein the income information is used for representing the overall income of the target vehicle set after electric quantity sharing is carried out;
determining optimal electric quantity sharing information from the multiple kinds of preset electric quantity sharing information, wherein the optimal electric quantity sharing information corresponds to the optimal income information;
and determining the optimal electric quantity sharing information as the target electric quantity sharing information.
4. The method of claim 3, wherein the influencing factors comprise: increment of the number of the electricity quantity available vehicles, total charging distance, and sum of information of difference of electricity quantity among the vehicles in the target vehicle set after electricity quantity sharing.
5. The method of claim 1, further comprising, prior to said sharing of power among the vehicles in the set of host vehicle control target vehicles by the host vehicle:
determining the current total electric quantity of the initial vehicle set according to the current electric quantity of each vehicle in the initial vehicle set;
determining a ratio of the current total charge to a number of vehicles in the initial set of vehicles;
under the condition that the ratio is smaller than or equal to a preset electric quantity threshold value and the number of the vehicles is larger than 2, removing the vehicle with the minimum current electric quantity from the initial vehicle set to obtain an updated initial vehicle set;
performing iterative calculation on the ratio based on the initial vehicle set after each update until the ratio is greater than the preset electric quantity threshold;
and taking the initial vehicle set obtained by the last updating as the target vehicle set.
6. The method of claim 5, further comprising:
and sending vehicle power shortage prompt information when the ratio is less than or equal to the preset electric quantity threshold and the number of the vehicles is less than or equal to 2.
7. The method according to claim 5 or 6, wherein the preset charge threshold is determined according to the minimum charge required for normal driving of the vehicle.
8. An apparatus for sharing power, the apparatus comprising:
an obtaining module configured to obtain a current electric quantity of each vehicle in an initial vehicle set, wherein a distance between each vehicle and at least one other vehicle in the initial vehicle set is smaller than a preset distance threshold;
the control module is configured to, if a host vehicle is a vehicle with the largest current electric quantity in the initial vehicle set, control electric quantity sharing among vehicles in a target vehicle set through the host vehicle, wherein the target vehicle set is a subset of the initial vehicle set.
9. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.
10. A vehicle, characterized in that the vehicle includes an onboard power supply, further comprising:
a memory having a computer program stored thereon;
a processor for executing the computer program in the memory to carry out the steps of the method of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011480381.XA CN114640968A (en) | 2020-12-15 | 2020-12-15 | Electric quantity sharing method, device, medium and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011480381.XA CN114640968A (en) | 2020-12-15 | 2020-12-15 | Electric quantity sharing method, device, medium and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114640968A true CN114640968A (en) | 2022-06-17 |
Family
ID=81944717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011480381.XA Pending CN114640968A (en) | 2020-12-15 | 2020-12-15 | Electric quantity sharing method, device, medium and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114640968A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889453A (en) * | 2022-06-24 | 2022-08-12 | 重庆长安汽车股份有限公司 | Vehicle energy sharing method, system, equipment, medium and energy supply vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110038372A (en) * | 2009-10-08 | 2011-04-14 | 한양대학교 산학협력단 | Wireless sensor network system and method for controlling the same |
| US20160129793A1 (en) * | 2014-11-11 | 2016-05-12 | Empire Technology Development Llc | Wireless vehicle energy sharing |
| CN105933948A (en) * | 2016-06-24 | 2016-09-07 | 成都之达科技有限公司 | Method for transmitting state data of motor vehicle in real time |
| CN108307471A (en) * | 2018-01-12 | 2018-07-20 | 武汉大学 | A kind of cluster-head node selection algorithm of energy balance |
| CN109895639A (en) * | 2019-02-19 | 2019-06-18 | 深圳市行自迩科技有限公司 | Networking system and method are shared based on Internet of Things electric vehicle electricity |
| WO2020016997A1 (en) * | 2018-07-19 | 2020-01-23 | 本田技研工業株式会社 | Battery sharing service management device, management method, and program |
| CN111845388A (en) * | 2020-07-29 | 2020-10-30 | 广州小鹏车联网科技有限公司 | Method and device for supplementing energy between vehicles |
-
2020
- 2020-12-15 CN CN202011480381.XA patent/CN114640968A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110038372A (en) * | 2009-10-08 | 2011-04-14 | 한양대학교 산학협력단 | Wireless sensor network system and method for controlling the same |
| US20160129793A1 (en) * | 2014-11-11 | 2016-05-12 | Empire Technology Development Llc | Wireless vehicle energy sharing |
| CN105933948A (en) * | 2016-06-24 | 2016-09-07 | 成都之达科技有限公司 | Method for transmitting state data of motor vehicle in real time |
| CN108307471A (en) * | 2018-01-12 | 2018-07-20 | 武汉大学 | A kind of cluster-head node selection algorithm of energy balance |
| WO2020016997A1 (en) * | 2018-07-19 | 2020-01-23 | 本田技研工業株式会社 | Battery sharing service management device, management method, and program |
| CN109895639A (en) * | 2019-02-19 | 2019-06-18 | 深圳市行自迩科技有限公司 | Networking system and method are shared based on Internet of Things electric vehicle electricity |
| CN111845388A (en) * | 2020-07-29 | 2020-10-30 | 广州小鹏车联网科技有限公司 | Method and device for supplementing energy between vehicles |
Non-Patent Citations (2)
| Title |
|---|
| 张蕾: "《无线传感器网络技术与应用 第2版》", 31 October 2020, 机械工业出版社, pages: 99 - 100 * |
| 王敏: "《传感器网络数据管理技术研究》", 30 June 2020, 吉林大学出版社, pages: 82 - 83 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889453A (en) * | 2022-06-24 | 2022-08-12 | 重庆长安汽车股份有限公司 | Vehicle energy sharing method, system, equipment, medium and energy supply vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9689692B2 (en) | Charging facility information providing system and electrically driven vehicle | |
| US9399403B2 (en) | Mobile terminal, systems and methods for controlling charging and discharging battery | |
| CN102334258B (en) | The wirelessly method of transmission power, conveying equipment and transport control system | |
| US20160250942A1 (en) | Charging state management method, charging state management device, and program | |
| JP2019086842A (en) | Information providing system, server, and information providing method | |
| CN112009305B (en) | Management device, management method, and storage medium | |
| CN112238783B (en) | Notification controller and electric vehicle | |
| CN104170327A (en) | In-vehicle communication system | |
| CN109835207B (en) | Charging parking space guiding method, computer equipment and storage medium | |
| KR102577159B1 (en) | How to operate the charging device | |
| CN111898782A (en) | Battery changing station, battery changing reserving method of battery changing station and battery changing reserving device | |
| US20230173938A1 (en) | Power control method and system for battery charging and swap station, medium, apparatus, and battery charging and swap station | |
| CN114228556B (en) | Method, device, equipment, system and medium for power change scheduling of heavy truck | |
| CN113393150A (en) | Intelligent battery replacement method and system, electronic equipment and storage medium | |
| CN110015120A (en) | Electric power management system, server and vehicle | |
| CN114640968A (en) | Electric quantity sharing method, device, medium and vehicle | |
| CN110816320B (en) | Vehicle energy management system based on artificial intelligence | |
| JP2023051851A (en) | Battery distribution method, charging planning method, device, and medium | |
| CN107786600B (en) | Driver terminal recommendation processing method and server | |
| US20210107371A1 (en) | Charge control device, vehicle, charging system, and charge control method | |
| CN116039428A (en) | Charging system, charging management method and device | |
| CN109591649A (en) | AGV power-supply system based on RFID communication and Internet technology | |
| JP6913728B2 (en) | Management equipment, management methods, and programs | |
| US20230246448A1 (en) | Vehicle | |
| CN111231906A (en) | Method for realizing optimal operation point in battery replacement process |
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 |