Summary of the invention
In consideration of it, the invention proposes a kind of electric car charging reminding method, storage equipment and mobile terminals, it is intended to solveCertainly existing driver, which can not accurately and timely find rechargeable devices, causes midway the problem of can not travelling out of power.
On the one hand, the invention proposes a kind of electric car charging reminding method, which includes: equipment confirmation stepSuddenly, according to the remaining continual mileage of the electric car, confirm in the running region and the running region of the electric carThe quantity of rechargeable devices and its position；Region verification step, if there are chargeable in the running region of the electric carEquipment confirms that the charging of the electric car guarantees area according to the quantity of rechargeable devices in the running region and its positionDomain and it is described charging guarantee region in rechargeable devices quantity；Charge reminder step, if the charging guarantees in regionThe quantity of rechargeable devices is less than threshold value, carries out charge reminder to car owner.
Further, above-mentioned electric car charging reminding method, the region verification step include following sub-step: regionIt divides sub-step and each in the running region fill is determined according to the position of each rechargeable devices in the running regionThe chargeable region of electric equipment；Charging confirmation sub-step, according to the chargeable area of each rechargeable devices in the running regionDomain determines that the charging of the electric car guarantees region；Quantity confirms sub-step, guarantees area according to the charging of the electric carDomain determines that the charging guarantees the quantity of rechargeable devices in region.
Further, above-mentioned electric car charging reminding method, the chargeable region of the rechargeable devices are with describedRechargeable devices are the center of circle, using the remaining continual mileage of the electric car as the border circular areas of radius.
Further, above-mentioned electric car charging reminding method, total charged area of the rechargeable devices are each instituteState the union in the chargeable region of rechargeable devices；The charging of the electric car guarantees that region is the total of the rechargeable devicesThe intersection of the running region of charged area and the electric car.
Further, above-mentioned electric car charging reminding method, the running region of the electric car are with described electronicThe physical location of automobile is the center of circle, using the remaining continual mileage of the electric car as the border circular areas of radius.
Further, above-mentioned electric car charging reminding method, in the region verification step, if the electronic vapourWithout rechargeable devices in the chargeable range of vehicle, economic model assisting automobile driver is carried out to car owner or issues trailer assistance request.
Further, above-mentioned electric car charging reminding method, before the equipment verification step further include: mileage is trueRecognize step, according to the battery charge state and continual mileage of electric car, confirms the remaining continual mileage of the electric car.
Further, above-mentioned electric car charging reminding method, after the region verification step, in the charge reminderBefore step further include: region shows step, and it is chargeable in region to guarantee that region and the charging guarantee to the chargingThe position of equipment is shown.
Further, above-mentioned electric car charging reminding method, after the charge reminder step further include: course line is aobviousShow step, identifies that the charging guarantees the not used position of rechargeable devices and quantity in region, selection one is not used canCharging equipment simultaneously shows the navigation circuit between the electric car and the rechargeable devices of selection.
Electric car charging reminding method provided by the invention, by mileage verification step according to the battery lotus of electric carElectricity condition and continual mileage confirm the remaining continual mileage of electric car, to be convenient for confirming electronic vapour in equipment verification stepThe running region of vehicle, and then confirm the position of rechargeable devices and quantity in the running region；It is true by region verification stepThe range that charging guarantees region and charging guarantees region is recognized, to ensure that there are chargeable in the running region of electric carEquipment, and then avoid the problem that can not accurately and timely find rechargeable devices causes midway is out of power can not travel；It is mentioned by chargingAwake step ensures to guarantee that the quantity of rechargeable devices in region is greater than or equal to threshold value in charging, to further avoid electronic vapourVehicle, which can not accurately and timely find rechargeable devices, causes midway the problem of can not travelling out of power, while in the quantity of rechargeable devicesWhen less than threshold value, by reminding car owner to charge in time, so that may cause can not for the traveling that continues that further avoids electric carPromptly and accurately find the risk of rechargeable devices.
Further, by course line show step identification charging guarantee region in be not used rechargeable devices position andQuantity, and carry out selection in rechargeable devices are not used and recommend driver, the traveling of driver is instructed by navigation circuitCharge route, and then avoids existing estimating remaining capacity and operating range is inaccurate and suitable charging station can not be selected to causeElectric car in midway problem out of power.
On the other hand, the invention proposes a kind of storage equipment, wherein be stored with a plurality of instruction, described instruction be suitable for byReason device is loaded and is executed: according to the remaining continual mileage of the electric car, confirming running region and the institute of the electric carState the quantity of rechargeable devices and its position in running region；There are rechargeable devices in the running region of the electric carWhen, according to the quantity of rechargeable devices in the running region and its position, confirm that the charging of the electric car guarantees regionAnd guarantee the quantity of rechargeable devices in region in the charging；Guarantee that the quantity of rechargeable devices in region is small in the chargingWhen threshold value, charge reminder is carried out to car owner.
Further, above-mentioned storage equipment, wherein be stored with a plurality of instruction, described instruction be suitable for being loaded by processor and afterIt is continuous to execute: according to the position of each rechargeable devices in the running region, to determine each in the running region chargeable setStandby chargeable region；According to the chargeable region of each rechargeable devices in the running region, the electric car is determinedCharging guarantee region；Guarantee region according to the charging of the electric car, determines that the charging guarantees chargeable in region setStandby quantity.
Further, above-mentioned storage equipment, wherein be stored with a plurality of instruction, described instruction be suitable for being loaded by processor and afterContinuous to execute: the chargeable region of the rechargeable devices is using the rechargeable devices as the center of circle, with the surplus of the electric carRemaining continual mileage is the border circular areas of radius.
Further, above-mentioned storage equipment, wherein be stored with a plurality of instruction, described instruction be suitable for being loaded by processor and afterContinuous to execute: total charged area of the rechargeable devices is the union in the chargeable region of each rechargeable devices；It is describedThe charging of electric car guarantees the running region of total charged area that region is the rechargeable devices and the electric carIntersection.
Further, above-mentioned storage equipment, wherein be stored with a plurality of instruction, described instruction be suitable for being loaded by processor and afterContinuous to execute: the running region of the electric car is using the physical location of the electric car as the center of circle, with the electric carRemaining continual mileage be radius border circular areas.
Further, above-mentioned storage equipment, wherein be stored with a plurality of instruction, described instruction be suitable for being loaded by processor and afterIt is continuous to execute: if without rechargeable devices in the chargeable range of the electric car, to car owner carry out economic model assisting automobile driver orIssue trailer assistance request.
Further, above-mentioned storage equipment, wherein be stored with a plurality of instruction, described instruction be suitable for being loaded by processor and afterIt is continuous to execute: according to the battery charge state and continual mileage of electric car, to confirm the remaining continual mileage of the electric car.
Further, above-mentioned storage equipment, wherein be stored with a plurality of instruction, described instruction be suitable for being loaded by processor and afterContinuous to execute: the display charging guarantees that region and the charging guarantee the position of the rechargeable devices in region.
Further, above-mentioned storage equipment, wherein be stored with a plurality of instruction, described instruction be suitable for being loaded by processor and afterContinuous to execute: the identification charging guarantees the not used position of rechargeable devices and quantity in region, and selection one is not used canCharging equipment simultaneously shows the navigation circuit between the electric car and the rechargeable devices of selection.
In another aspect, the invention proposes a kind of mobile terminal, including processor, it is adapted for carrying out each instruction: and storageEquipment, is suitable for storing a plurality of instruction, and described instruction is suitable for being loaded by processor and executing above-mentioned electric car charging reminding methodThe step of.
Since based reminding method has said effect, so also there is corresponding technology to imitate for the storage equipment and mobile terminalFruit.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawingExemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth hereIt is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosureIt is fully disclosed to those skilled in the art.It should be noted that in the absence of conflict, embodiment in the present invention andFeature in embodiment can be combined with each other.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment of the method:
It is the flow diagram of electric car charging reminding method provided in an embodiment of the present invention, the based reminding method referring to Fig. 1Include:
Mileage verification step S1 confirms that the residue of electric car is continuous according to the battery charge state and continual mileage of electric carSail mileage.
Specifically, firstly, confirming that continual mileage L confirms electric car in maximum fuel reserve according to electric carThe total kilometrage that can be continuously driven down；Then, confirm the battery charge state (state of charge, SOC) of electric car；MostAfterwards, according to the battery charge state SOC of electric car and continual mileage L, pass throughConfirm the surplus of electric carRemaining continual mileage R.
Equipment verification step S2 confirms the running region and row of electric car according to the remaining continual mileage of electric carSail the quantity of rechargeable devices and its position in region.
Specifically, firstly, simulating an electronic vapour on the electronic map according to the remaining continual mileage R of electric carThe running region of the running region of vehicle, electric car can be for the physical location P of electric car, that is, electric car present position PPoint is origin, using the border circular areas that the remaining continual mileage R of electric car is drawn as radius, border circular areas as shown in Figure 2；SoAfterwards, identification rechargeable devices C is found in the running region of the electric car of simulationnSuch as charging pile, wherein n is zero or appointsIt anticipates positive integer, then C0For in the running region of electric car without rechargeable devices, CnIt is n-th in the running region of electric carRechargeable devices, Cn+1It is then the rechargeable devices outside the running region of electric car；Finally, according to the chargeable of identification is foundEquipment CnDetermine in the running region of electric car it is each in the quantity of rechargeable devices and the running region of electric car canThe position of charging equipment；Remaining continual mileage R can be calculated according to mileage verification step S1 to be confirmed, naturally it is also possible to directly from aobviousIt is read in display screen.
Region verification step S3, if there are the quantity of rechargeable devices in the running region of electric car, according to travelingThe quantity of rechargeable devices and its position in region, confirm electric car charging guarantee region and charging guarantee region in canThe quantity of charging equipment.
Specifically, referring to Fig. 3, if finding identification in the running region of electric car in equipment verification step S2Rechargeable devices are C0Economic model assisting automobile driver then is carried out to car owner without rechargeable devices in the running region of electric carOr issue trailer assistance request, that is to say, that reminding or showing with voice broadcast can see that alerting signal can also be sent to by promptingMobile terminal such as mobile phone or personal computer, and then driver is reminded to drive with power saving economic model or help to other peopleRequest is helped, can be sent out trailer assistance request certainly, operator helps in time so as to trailer.Referring to fig. 4, ifThere are the rechargeable devices i.e. running regions of electric car in the running region of the electric car confirmed in equipment verification step S2The quantity of interior rechargeable devices be greater than 0, according to it is each in the running region for the electric car that equipment verification step S2 confirms canThe position of charging equipment and the running region of electric car confirm that the charging of electric car guarantees that region is as shown in Figure 4 and drawsIt is formed with the region tiltedly crossed, and confirms and guarantees that quantity charging as shown in Figure 4 of rechargeable devices in region guarantees area in chargingRechargeable devices in domain are n, cause midway out of power to avoid electric car that from can not promptly and accurately finding rechargeable devicesThe problem of.
Region shows step S4, guarantees that region and charging guarantee that the position of the rechargeable devices in region carries out to chargingDisplay.
Specifically, if rechargeable devices in the running region of the electric car confirmed in equipment verification step S2Quantity is greater than in the 0 i.e. running region of electric car there are rechargeable devices, the charger that can confirm region verification step S3It demonstrate,proves region and charging guarantees that the position of rechargeable devices in region combines electric car on the electronic map of electric carTravel route shown, checking and understand so as to driver.
Charge reminder step S5 carries out car owner if charging guarantees that the quantity of rechargeable devices in region is less than threshold valueCharge reminder.
Specifically, referring to Fig. 5, if the charging confirmed in the verification step S3 of region guarantees rechargeable devices in regionQuantity be less than threshold value, then to car owner carry out charge reminder, remind driver continue traveling have the risk that can not charge in time, can alsoTo generate between electric car and rechargeable devices according to the physical location P of electric car and the geographical location of rechargeable devicesNavigation circuit and shown and navigated by electronic map, or by the way that the navigation routine of generation is sent to mobile phone etc.Mobile terminal is to carry out display navigation, to remind car owner to charge in time, avoid it is subsequent can not accurately find it is chargeableEquipment；As shown in figure 5, by threshold value be 2 for, when charging guarantee region in rechargeable devices quantity less than 2 when, to car owner intoRow charge reminder.Otherwise, i.e., the charging confirmed in the verification step S3 of region guarantees that the quantity of rechargeable devices in region is greater thanOr when being equal to threshold value, without carrying out any processing；It is electronic with the traveling of electric car in the driving process of electric carThe position of automobile constantly changes, therefore the position of the running region of electric car constantly changes；Meanwhile the battery charge of electric carState SOC is gradually reduced, and the remaining continual mileage R of electric car is gradually reduced, and causes the running region position of electric car notConstantly reduce on the basis of disconnected variation, the charging of electric car is caused to guarantee that region constantly becomes smaller, so that charging guarantees areaChargeable guarantee equipment C in domainnQuantity reduce；Therefore mileage can be repeated in real time in the driving process of electric carVerification step S1, equipment verification step S2 and region verification step S3, naturally it is also possible to show that step S4 is filled by regionElectricity guarantees the display in region, when charging guarantees the rechargeable devices C in regionnQuantity n be less than threshold value when, car owner is filledElectricity is reminded, so as to the proposition Risk-warning that possibly can not find charging equipment.Wherein, threshold value can according to the actual situation reallyIt is fixed, do not do any restriction in the present embodiment to it.
Course line shows step S6, and identification charging guarantees the not used position of rechargeable devices and quantity in region, selects oneA not used rechargeable devices simultaneously show the navigation circuit between electric car and the rechargeable devices of selection.
Specifically, firstly, identification charging guarantees whether each rechargeable devices are in use state, confirmation in regionThe position of not used rechargeable devices and quantity；Then according to the position of not used rechargeable devices and quantity, andSelection is carried out in not used rechargeable devices to recommend driver and charge, and is shown by digital map electronicNavigation circuit between automobile and the not used rechargeable devices of selection, and then avoid existing estimating remaining capacity and travelingDistance is inaccurate and electric car caused by suitable charging station can not be selected in problem out of power halfway.
It will be readily appreciated that the electric car charging reminding method provided in the present embodiment, is confirmed by mileage and is walkedRapid S1 confirms the remaining continual mileage of electric car, according to the battery charge state and continual mileage of electric car to be convenient forThe running region of electric car is confirmed in equipment verification step S2, and then confirms the position of the rechargeable devices in the running regionAnd quantity；The range that charging guarantees region and charging guarantees region is confirmed by region verification step S3, to ensure in electricityThere are rechargeable devices in the running region of electrical automobile, and then avoiding accurately and timely finding rechargeable devices causes midway not haveThe problem of electricity can not travel；By charge reminder step S4 ensure charging guarantee region in rechargeable devices quantity be greater than orEqual to threshold value, can not find rechargeable devices accurately and timely to further avoid electric car causes midway is out of power can not travelThe problem of, while when the quantity of rechargeable devices is less than threshold value, by reminding car owner to charge in time, to further avoid electricityThe traveling that continues of electrical automobile may cause the risk that can not promptly and accurately find rechargeable devices.
Further, by course line show step S6 identification charging guarantee region in be not used rechargeable devices position withAnd quantity, and carry out selection in rechargeable devices are not used and recommend driver, the row of driver is instructed by navigation circuitCharging route is sailed, and then avoids existing estimating remaining capacity and operating range is inaccurate and suitable charging station can not be selected to makeAt electric car in midway problem out of power.
It is the flow diagram of region verification step provided in an embodiment of the present invention, region verification step S3 referring to Fig. 6Including following sub-step:
Region division sub-step S31, according to the position of rechargeable devices each in running region, determine it is each in running region canThe chargeable region of charging equipment.
Specifically, according to each rechargeable devices C in the running region of equipment verification step S2 confirmationnPosition, reallyDetermine each rechargeable devices C in running regionnChargeable region；Rechargeable devices CnChargeable region be with this it is chargeableEquipment CnFor the center of circle, using the remaining continual mileage R of electric car as the border circular areas of radius, each circle of dotted line as shown in Figure 4Shape region.
Charging confirmation sub-step S32 determines electronic vapour according to the chargeable region of rechargeable devices each in running regionThe charging of vehicle guarantees region.
Specifically, firstly, being determined in running region according to the chargeable region of rechargeable devices each in running regionTotal charged area of rechargeable devices；Preferably, total charged area of rechargeable devices is the chargeable of each rechargeable devicesThe union in region, i.e., the union refion in each dashed circle region as shown in Figure 4；Then, always filling according to rechargeable devicesThe running region in electric region and electric car determines that the charging of electric car guarantees region, it is preferable that the charger of electric carDemonstrate,prove the intersection of the running region of total charged area and electric car that region is rechargeable devices, i.e., each void as shown in Figure 4The intersection of the union of line border circular areas and solid line border circular areas, which is drawn, the region tiltedly crossed, so as to avoid electric car afterIt continues to sail and may cause the risk that can not promptly and accurately find rechargeable devices.
Quantity confirms sub-step S33, guarantees region according to the charging of electric car, and it is chargeable in region to determine that charging guaranteesThe quantity of equipment.
Specifically, guaranteeing region according to the charging of charging confirmation sub-step S32 confirmation, confirmation charging guarantees can in regionThe position of the quantity of charging equipment and each rechargeable devices.
It will be readily appreciated that the region verification step S3 provided in the present embodiment, passes through the position of rechargeable devicesAnd the running region of electric car determines that the charging of electric car guarantees region, to realize charging equipment and electric carState of charge and its position combine, and then promptly and accurately car owner is reminded to charge.
To sum up, electric car charging reminding method provided in this embodiment, by mileage verification step S1 according to electronic vapourThe battery charge state and continual mileage of vehicle confirm the remaining continual mileage of electric car, to be convenient for equipment verification step S2The running region of middle confirmation electric car, and then confirm the position of rechargeable devices and quantity in the running region；Pass through areaVerification step S3 confirmation charging in domain guarantees that region and charging guarantee the range in region, to ensure in the traveling area of electric carThere are rechargeable devices in domain, so avoid accurately and timely finding rechargeable devices cause midway it is out of power can not travel askTopic；Ensure to guarantee that the quantity of rechargeable devices in region is greater than or equal to threshold value in charging by charge reminder step S4, so as toIt further avoids electric car and can not accurately and timely find rechargeable devices causing midway the problem of can not travelling out of power, whileWhen the quantity of rechargeable devices is less than threshold value, by reminding car owner to charge in time, to further avoid the continuation of electric carTraveling may cause the risk that can not promptly and accurately find rechargeable devices.In the present embodiment, combined charge equipment is electronicallyPosition in figure, running car position and remaining continual mileage comprehensive calculation and analysis, remind driver to charge automobile, while rightCharging equipment possibly can not be found and propose Risk-warning.
Further, by course line show step S6 identification charging guarantee region in be not used rechargeable devices position withAnd quantity, and carry out selection in rechargeable devices are not used and recommend driver, the row of driver is instructed by navigation circuitCharging route is sailed, and then avoids existing estimating remaining capacity and operating range is inaccurate and suitable charging station can not be selected to makeAt electric car in midway problem out of power.
Store apparatus embodiments:
It is the structural block diagram of the storage equipment of electric car charge reminder provided in an embodiment of the present invention, such as Fig. 7 referring to Fig. 7Shown, a kind of storage equipment 100, wherein being stored with a plurality of instruction, instruction is suitable for being loaded and being executed by processor 200:
According to the battery charge state and continual mileage of electric car, the remaining continual mileage of electric car is confirmed.
According to the remaining continual mileage of electric car, chargeable in the running region and running region of electric car set is confirmedStandby quantity and its position.
There are when rechargeable devices in the running region of electric car, according to the quantity of rechargeable devices in running regionAnd its position, confirm that the charging of electric car guarantees region and guarantees the quantity of rechargeable devices in region in charging.
Display charging guarantees the position of region and the rechargeable devices in the region.
When charging guarantees the quantity of rechargeable devices in region less than threshold value, charge reminder is carried out to car owner.
Identification charging guarantees the not used position of rechargeable devices and quantity in region, and selection one is not used chargeableEquipment simultaneously shows the navigation circuit between electric car and the rechargeable devices of selection.
Preferably, in the present invention, instruction is suitable for loading and continuing execution: the running region of electric car by processor 200For using the physical location of electric car as the center of circle, using the remaining continual mileage of electric car as the border circular areas of radius.
Preferably, in the present invention, instruction is suitable for loading and continuing execution by processor 200: if the charging of electric carWithout rechargeable devices in range, economic model assisting automobile driver is carried out to car owner or issues trailer assistance request.
Preferably, in the present invention, instruction is suitable for loading and continuing execution by processor 200: according to each in running regionThe position of rechargeable devices determines the chargeable region of each rechargeable devices in running region；According to each in running regionThe chargeable region of rechargeable devices determines that the charging of electric car guarantees region；The charging of electric car guarantees region, determinesCharging guarantees the quantity of rechargeable devices in region.
Preferably, in the present invention, instruction is suitable for loading and continuing execution by processor 200: rechargeable devices it is chargeableRegion is using rechargeable devices as the center of circle, using the remaining continual mileage of electric car as the border circular areas of radius.
It is further preferred that instruction is suitable for loading and continuing execution by processor 200: rechargeable devices in the present inventionTotal charged area is the union in the chargeable region of each rechargeable devices；The charging of electric car guarantees that region is chargeable setsThe intersection of the running region of standby total charged area and electric car.
Further, as shown in Fig. 2, the present invention also provides a kind of mobile terminals, wherein include: processor(processor) 200, storage equipment (memory) 100, wherein in the present invention, processor 200 and storage equipment 100 pass through totalLine completes mutual communication:
Processor 200 is used to call the program instruction in storage equipment 100, to execute above-mentioned electric car charging reminding method,For example, according to the battery charge state and continual mileage of electric car, confirm the remaining continual mileage of electric car；According toThe remaining continual mileage of electric car, confirm in the running region and running region of electric car the quantity of rechargeable devices and itsPosition；There are when rechargeable devices in the running region of electric car, according to the quantity of rechargeable devices in running region andIts position confirms that the charging of electric car guarantees region and guarantees the quantity of rechargeable devices in region in charging；Display chargingGuarantee the position of region and the rechargeable devices in the region；Guarantee that the quantity of rechargeable devices in region is less than threshold in chargingWhen value, charge reminder is carried out to car owner；Identification charging guarantees the not used position of rechargeable devices and quantity in region, selects oneA not used rechargeable devices simultaneously show the navigation circuit between electric car and the rechargeable devices of selection.
Since based reminding method embodiment has said effect, so the storage equipment and mobile terminal also have corresponding skillArt effect.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the artMind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologiesWithin, then the present invention is also intended to include these modifications and variations.