CN102072731A - Portable navigation equipment with oil filling prompting function and method thereof - Google Patents
Portable navigation equipment with oil filling prompting function and method thereof Download PDFInfo
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- CN102072731A CN102072731A CN2009102236639A CN200910223663A CN102072731A CN 102072731 A CN102072731 A CN 102072731A CN 2009102236639 A CN2009102236639 A CN 2009102236639A CN 200910223663 A CN200910223663 A CN 200910223663A CN 102072731 A CN102072731 A CN 102072731A
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Abstract
The invention relates to portable navigation equipment with oil filling prompting function and a method thereof. A storage unit contains a driving habit table and an oil consuming reference database. A processing unit even contains an oil recording unit and an oil filling prompting unit. When a vehicle approaches a gas station near a navigation route, or when a new navigation route or a re-planned route is generated, the oil filling prompting unit automatically calculates the predicated oil consumption needed when the vehicle travels from the present position to the next gas station near the navigation route according to the navigation route generated by a route navigating unit, the driving habit table and the oil consuming reference database, and prompts an alarm signal to remind a user of filling oil firstly when the predicated oil consumption is more than an oil quantity value.
Description
Technical field
The present invention relates to a kind of portable navigation equipment and method thereof, particularly relate to a kind of portable navigation equipment and method thereof with oiling prompt facility.
Background technology
Portable navigation equipment newly and then universal day by day now with science and technology, and especially portable navigation equipment by and close the various characteristic of PDA, mobile phone or MP3 player or the like and further contain the combination of navigation, p.m.entry, communication and amusement.Yet with navigation, user's oil plant problem the most deeply concerned really, that is whether oil plant content can be finishes guidance path.At present, vehicle-mounted computer is many through being equipped with the oil plant prompt system, yet portable navigation equipment but generally lacks and refuels prompt facility.Because portable navigation equipment is therefore real very favourable if can be fitted with the oiling prompt facility in portable navigation equipment to be widely used.But, portable navigation equipment differs from vehicle-mounted computer really and can't monitor driving condition and oil plant content, and therefore portable navigation equipment is not equipped with this oiling prompt facility as yet on the existing market.
Now consult shown in Figure 1ly, this is the calcspar of the portable navigation equipment of existing known skill.Promptly as shown, obtaining a satellite location data, and gps receiver 12 is sent to processing unit 13 with satellite location data to portable navigation equipment 10 by a gps satellite 11.After processing unit 13 is learned the current position of portable navigation equipment 10, then, obtain the geographical relationship between portable navigation equipment 10 and the destination by this promptly from the required electronic chart of electronic map database 14 acquisitions.Portable navigation equipment 10 further contains a display unit 15, a message output unit 16 and an input block 17, is regarded as the operation interface of linking up mutually with a user, and the destination that the user can be planned with input by this.At last, processing unit 13 performs mathematical calculations so that a guidance path to be provided to the user by a path navigation unit 131.Path navigation unit 131 can be by real work of path navigation computer program sign indicating number institute that is written into and carries out in being embedded in storage unit 18.Aforementioned workflow is the master pattern of the various portable navigation equipment on the existing market.So being dependent on the engineering input, required person is integrated within the portable navigation equipment to be devoted to that this is refueled prompt facility.
This shows that above-mentioned existing portable navigation equipment obviously still has inconvenience and defective, and demands urgently further being improved in product structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product and method do not have appropriate structure and method to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of new portable navigation equipment and method thereof with oiling prompt facility, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
The objective of the invention is to, overcome the defective that existing portable navigation equipment exists, and the portable navigation equipment and the method thereof that provide a kind of new having to refuel prompt facility, technical matters to be solved is it to be used the oiling prompt facility is integrated within the portable navigation equipment, is very suitable for practicality.
The object of the invention to solve the technical problems realizes by the following technical solutions.A kind of portable navigation equipment with oiling prompt facility according to the present invention proposes comprises: a display unit; One message output unit; One input block; One storage unit, it comprises: a driving habits table, its driving habits according to a user record a plurality of categories of roads and a plurality of corresponding average speed; And a fuel consumption reference database, it stores the relation between the speed of a motor vehicle and the fuel consumption speed; One processing unit, it connects this display unit, this message output unit and this input block, comprising: a path navigation unit, in order to produce a guidance path; One oil plant record cell, record oil plant value; Reach an oiling Tip element, leveling off to one when a current position during according to this guidance path, this driving habits table and this fuel consumption reference database near the refuelling station of this guidance path, or when producing a new guidance path or during once a path of planning again, automatically calculate for this current position travelling certainly to time needed prediction fuel consumption in a refuelling station, and pointing out a caution signal during greater than this oil plant value when this prediction fuel consumption near this guidance path; One electronic map database; And a gps receiver, it is in order to receive this satellite location data from a gps satellite.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid portable navigation equipment, wherein said oiling Tip element will be from this current position to the guidance paths of this time refuelling station, are divided into a plurality of road segments according to the category of roads of these road segments.
Aforesaid portable navigation equipment, wherein said oiling Tip element to should the driving habits table, be obtained the average speed of these categories of roads, in order to determine the corresponding fuel consumption speed of these road segments with this category of roads.
Aforesaid portable navigation equipment, wherein said oiling Tip element are with each fuel consumption speed of each distance of these road segments, to calculate all blockiness fuel consumptions to produce this prediction fuel consumption.
Aforesaid portable navigation equipment, wherein said driving habits table is in this user's drive routine process, result by carrying out for a satellite location data that is received from this gps receiver after the statistical study uses acquisition corresponding to the average speed of this user at a plurality of categories of roads.
Aforesaid portable navigation equipment, wherein said caution signal is by the flash of light or the warning sound equipment of this display unit or this message output unit.
Aforesaid portable navigation equipment, wherein said driving habits table is provided by the artificial input of this input block.
Aforesaid portable navigation equipment, wherein said fuel consumption reference database are to set in advance in an automobile-used type computer or be the artificial input of this input block.
Aforesaid portable navigation equipment, wherein said oil plant record cell are to set in advance in an automobile-used type computer or be the artificial input of this input block.
Aforesaid portable navigation equipment, wherein said oil plant record cell further provides an operation interface, allows the user import the oil plant value when this vehicle enters a refuelling station.
Aforesaid portable navigation equipment, wherein said oil plant record cell more comprises an oiling button, and when the oil plant case of each this vehicle from less than and arrive press this oiling button after filling it up with after, provide this vehicle in traveller's distance of refueling at present between last time refueling with, and according to the content of this traveller's distance and this oil plant case to calculate this average oil plant wear rate.
Aforesaid portable navigation equipment, wherein these categories of roads comprise a through street, highway, toll road, surface road, overpass, urban road or township district road.
The object of the invention to solve the technical problems also realizes by the following technical solutions.A kind of method according to the present invention's proposition in order to the one oiling prompt facility of execution on a portable navigation equipment, comprise the following step: set up a driving habits table, record a plurality of categories of roads and a plurality of corresponding average speed according to a user driving habits; One fuel consumption reference database is provided, stores the relation between the speed of a motor vehicle and the fuel consumption speed; The oiling record sheet of one record oil plant value is provided; Produce a guidance path; When a current position convergence one during near the refuelling station of this guidance path, or when producing a new guidance path or during once the path of planning again, according to this guidance path, this driving habits table and this fuel consumption reference database to calculate for this current position traveller to certainly near time required prediction fuel consumption in a refuelling station of this guidance path; And, point out a caution signal by an oiling Tip element when this predicts fuel consumption greater than this oil plant value.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid method, the step of wherein automatically calculating this prediction fuel consumption further comprises the following step: this current position to the guidance path of this time refuelling station is divided into a plurality of road segments; Category of roads with reference to these road segments; The average speed of obtaining these categories of roads is to draw the corresponding fuel consumption speed of these road segments; After each distance that each fuel consumption speed is multiplied by these road segments, calculate each blockiness fuel consumption of these road segments; And all blockiness fuel consumption added up to produce this prediction fuel consumption.
The present invention compared with prior art has tangible advantage and beneficial effect.By technique scheme, portable navigation equipment and method thereof that the present invention has the oiling prompt facility have following advantage and beneficial effect at least:
1, the present invention can allow the user can know whether present oil plant value supplies the traveller to time refuelling station near guidance path or destination enough; If not, then can produce the oiling cue need refuel in advance, avoid in road, exhausting oil plant by this with the caution user.
2, the present invention can be in advance with the various grade of road as reference, use and improve the fuel consumption rate estimation.
3, fuel consumption can be and calculates according to user's driving habits.
In sum, the present invention uses the oiling prompt facility is integrated within the portable navigation equipment.The present invention has obvious improvement technically, and has tangible good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the calcspar of the portable navigation equipment of Prior Art.
Fig. 2 is the calcspar that the present invention has the portable navigation equipment of an oiling prompt facility.
Fig. 3 is the sketch map of the portable navigation equipment with oiling prompt facility of first embodiment of the invention.
Fig. 4 is the sketch map of the portable navigation equipment with oiling prompt facility of second embodiment of the invention.
Fig. 5 is the process flow diagram in order to the method for execution oiling prompt facility on a portable navigation equipment of third embodiment of the invention.
Fig. 6 is the process flow diagram in order to the method for execution oiling prompt facility on portable navigation equipment of the fourth embodiment of the present invention.
10: portable navigation equipment 11:GPS satellite
12:GPS receiver 13: processing unit
14: electronic map database 15: display unit
16: message output unit 17: input block
18: storage unit
100: portable navigation equipment with oiling prompt facility
131: path navigation unit 132: the oil plant record cell
133: oiling Tip element 134: the prediction fuel consumption
135: oil plant value 181: the driving habits table
181a: driving habits table 181b: driving habits table
182: fuel consumption reference database 191a: guidance path
191b: guidance path 192: present refuelling station
193: 194: the first refuelling stations, an inferior refuelling station
195: the second S51～S56 of refuelling station: step.
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, having of proposing of foundation the present invention refueled portable navigation equipment and its embodiment of method, structure, method, step, feature and the effect thereof of prompt facility, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can be known to present in the following detailed description that cooperates with reference to graphic preferred embodiment.By the explanation of embodiment, when can being to reach technological means that predetermined purpose takes and effect to get one more deeply and concrete understanding to the present invention, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the present invention is limited.
Now consult shown in Figure 2, it has the calcspar of the portable navigation equipment of an oiling prompt facility for the present invention, as shown in the figure, have a portable navigation equipment 100 that refuels prompt facility and can contain a gps receiver 12 for the satellite location data, a processing unit 13, an electronic map database 14, a display unit 15, a message output unit 16, an input block 17 and the storage unit 18 that receive from a gps satellite 11.It should be noted that processing unit 13 can comprise a path navigation unit 131, an oil plant record cell 132 and an oiling Tip element 133, and storage unit 18 can comprise a driving habits table 181 and a fuel consumption reference database 182.Path navigation unit 131, oil plant record cell 132 and the Tip element 133 that refuels can be respectively by being written into and carrying out path navigation, the oil plant record in being embedded in storage unit 18 and refueling real work of prompting computer program sign indicating number institute.
At this, path navigation unit 131 is through planning to produce a guidance path.Driving habits table 181 can be according to a user driving habits to write down a plurality of categories of roads and a plurality of corresponding average speed.Driving habits table 181 is more preferred from user's drive routine process, carrying out statistical study by the satellite location data that is received from gps receiver 12 determines, or provide by the artificial input by input block 17, so to obtain and corresponding to the average speed of each a plurality of category of roads at the user.Storage unit 18 more can contain the driving habits of more than one driving habits table 181 for the record different users.
Fuel consumption reference database 182 can be in order to the relation between storage car speed and the fuel consumption speed.Fuel consumption reference database 182 better can be via a vehicle-mounted computer, or provide by the artificial input by input block 17.In other words, the user can set fuel consumption reference database 182 by manual type.For example, the user can obtain the fuel consumption data of its vehicle from a manufacturer.In general, the vehicular manufacturer can provide the fuel consumption speed of vehicle by friction speed.Yet, the fuel consumption data of vehicle roughly are the driving habitses according to the user, and the road conditions of traffic jam or traffic sign and deciding, therefore also can by according to the present invention in usual driving procedure record fuel consumption data, set up fuel consumption reference database 182.In addition, if portable navigation equipment 100 through being connected to vehicle-mounted computer, then can be obtained fuel consumption reference database 182 from vehicle-mounted computer.The technology of record fuel consumption data is well-known, so do not repeat them here.
Simultaneously, oil plant record cell 132 can be to oil plant parameter value record in addition.Best, oil plant record cell 132 provides via a vehicle-mounted computer or by the artificial input of accepting by input block.In addition, oil plant record cell 132 more can provide an operation interface, allows the user can import the oil plant value when entering a refuelling station when vehicle.Operation interface can comprise various option tab and image, similarly be fuel tank fill it up with, add how many oil plants, add the price of oil plant, use allowing the user can import the oil plant parameter value that this time refuels.For example, oil plant record cell 132 can comprise one and refuel button so that the traveller's distance between repeatedly refueling to be provided, and calculates average oil plant wear rate by this.After filling it up with the empty fuel tank of vehicle at every turn, driving can be pressed and be refueled button obtaining the last time total traveller's distance between oiling that vehicle is write down in present oiling and portable navigation equipment, and the content that can utilize traveller's distance and oil plant case respectively as denominator and molecule to calculate average oil plant wear rate.This information also can be in order to the source as fuel consumption reference database 182.
In addition, refueling Tip element 133 can be when near the vehicle convergence guidance path during refuelling station, be that the user can set a preset distance value, when both distances are worth less than this, just be judged to be convergence, or when producing the path of planning again in a new path or, according to guidance path, driving habits table and fuel consumption reference database automatically calculate for time needed prediction fuel consumption in a refuelling station to close guidance path from the current position traveller, be that the user can set a preset distance value, when both distances are worth less than this, just be judged to be closely, and pointing out a caution signal during greater than the oil plant value when the prediction fuel consumption.Therefore, when the oil plant value of vehicle is lower than the prediction fuel consumption, that is can't finish guidance path according to the residue oil plant, portable navigation equipment 100 with oiling prompt facility of the present invention will notify the user to need to refuel immediately, for example press the form of a warning sound equipment or flash of light respectively by display unit 15 or message output unit 16, use and avoid vehicle fault on road.
Simultaneously, have and refuel the portable navigation equipment 100 of prompt facility and can further contain one and refuel button.The form that the button that refuels can be by an image or a machine key shows.When the user pressed the oiling button, path navigation unit 131 can be searched and be positioned near the contiguous refuelling station of user, and a guidance path that the user is directed to contiguous refuelling station is provided.In addition, when the current vehicle position that detects portable navigation equipment 100 is positioned at a refuelling station, then can points out an operation interface and give and being shown on the display unit 15, import present oiling value for the user.
Now consult shown in Figure 3ly, it is that the first embodiment of the present invention and having is refueled the sketch map of portable navigation equipment of prompt facility.Promptly as shown, when producing the path of planning again in a new path or, for example a user has just started portable navigation equipment or has changed a path or destination, then one refuel Tip element 133 and can at first analyze one and be divided into a plurality of road segments from the guidance path 191a of 192 to one times one refuelling stations 193 of a current position and with it, determine the grade of each road segments simultaneously, it similarly is the through street that is provided with various vehicle-speed limit, highway, toll road, surface road, overpass, urban road or township district road, obtain the average speed of category of roads by this, decide the corresponding fuel consumption speed of road segments again according to a driving habits table 181a and fuel consumption reference database 182, its unit can be for example oil plant volume of per unit distance.Then, can be by the distance that each fuel consumption speed is multiplied by each road segments calculating the blockiness fuel consumption of each road segments, and add up the blockiness fuel consumption and produce prediction fuel consumption 134.At this, the function and the character of each item in processing unit 13 and the storage unit 18 are analogized with Fig. 2, so omit its explanation for the purpose of simplification.
In other words, if portable navigation equipment need recomputate a new guidance path, for example the user changes the destination or turns at the place, crossroad of mistake, then after the guidance path that calculating makes new advances, the Tip element 133 that refuels will be searched near a time refuelling station of new guidance path and carry out aforesaid oil plant inspection once again and ask program.For example, promptly as shown in Figure 3, after one new guidance path produces, and an ABC road and a highway #2 are through including in the guidance path 191a to an inferior refuelling station 193 from current position 192, for a user, be that 50km/h and the average speed on highway #2 are 70km/h at the average speed on the ABC road simultaneously according to driving habits table 181a.And according to ABC road and highway #2, the distance from current position 192 to an inferior refuelling station 193 is respectively 3.1km and 5.7km.Thereby prediction fuel consumption 134 is 4.19L and is multiplied by 3.1km then divided by 50km, and 4.32L is multiplied by 5.7km then divided by 50km, summation.Then, when prediction fuel consumption 134 during greater than the oil plant value 135 of oil plant record cell 132, the Tip element 133 that refuels promptly produces a caution signal and refuels to remind the user in advance.
Now consult shown in Figure 4ly, the second embodiment of the present invention wherein is described, for having a sketch map of portable navigation equipment that refuels prompt facility.Promptly as shown, when a vehicle convergence one during near first refuelling station 194 of guidance path 191b, one oiling Tip element 133 can at first be analyzed a guidance path 191b from current position 192 to 1 second refuelling stations 195 (that is inferior refuelling station) and it is divided into a plurality of road segments, determine the category of roads of each road segments simultaneously, it similarly is the through street that is provided with various vehicle-speed limit, highway, toll road, surface road, overpass, (but the perhaps look-ahead analysis and determine the category of roads of guidance path 191b of urban road or township district road, and then will be divided into a plurality of road segments from the guidance path 191b of current position 192 to 1 second refuelling stations 195) according to each category of roads, the average speed of obtaining each category of roads by this is to decide the corresponding fuel consumption speed of each road segments according to a driving habits table 181b and a fuel consumption reference database 182, its unit can be the oil plant volume of per unit distance.Then, can be by the distance that each fuel consumption speed is multiplied by each road segments calculating the blockiness fuel consumption of each road segments, and subsequently add up each blockiness fuel consumption and produce prediction fuel consumption 134.At this, the function and the character of each item in the storage unit 180 are analogized with Fig. 2, so omit its explanation for the purpose of simplification.
Promptly as shown in Figure 4, one DEF road, highway # 4, highway #23 and XYZ road are through including in in the guidance path 191b of current position 192 to second refuelling stations 195, and for a user, being respectively on the DEF road from current position 192 to second refuelling stations 195 its average speeds according to driving habits table 181b is 40km/h, 80km/h on highway # 4,80km/h on the highway #23 and on the XYZ road 60km/h.Distance on each DEF road, highway # 4, highway #23 and the XYZ road then is respectively 2km, 3.7km, 8km and 3.4km.So, prediction fuel consumption 134 is 4.14L and is multiplied by 2km then divided by 50km, and 4.04L is multiplied by 3.7km then divided by 50km, and 4.04L is multiplied by 8km then divided by 50km, and 4.25L is multiplied by 3.4km then divided by 50km, summation.Then, when prediction fuel consumption 134 during greater than the oil plant value 135 of oil plant record cell 132, the Tip element 133 that refuels promptly produces a caution signal and refuels at 194 places, first refuelling station to remind the user.
As shown in Figure 5, a third embodiment in accordance with the invention is the process flow diagram of the method for execution oiling prompt facility on a portable navigation equipment.Among the figure, method avoids the user to exhaust oil plant in traveller's process through being applied to portable navigation equipment, using, and comprises the following step: at step S51 place, set up a driving habits table, record a plurality of categories of roads and a plurality of corresponding average speed according to a user driving habits.Then, a fuel consumption reference database that stores the relation between the speed of a motor vehicle and fuel consumption speed is provided at step S52 place, and the oil plant record sheet of a record oil plant value is provided at step S53 place, and then a path navigation unit can produce the guidance path from starting point to a destination at step S54 place.Owing to produce the technology of a guidance path is well-known, so do not repeat them here.
At step S55 place, when a current position convergence one during near the refuelling station of guidance path, or when producing a new guidance path or during once the path of planning again, by utilize one refuel Tip element and according to guidance path, driving habits table and fuel consumption reference database automatically to calculate for from a time refuelling station required prediction fuel consumption of current position traveller near guidance path.Then, at step S56 place, when predicting fuel consumption, point out caution signal to the user greater than the oil plant value.For example, suppose that the prediction fuel consumption is 10.5L, yet the oil plant value is 6L, represents the user,, use and remind the user to refuel in advance so produce caution signal and export by image or message mode if refuel and promptly can't reach the destination.
As shown in Figure 6, according to another specific embodiment of the present invention, in order on a portable navigation equipment, to carry out a process flow diagram of method that refuels prompt facility.In the drawings, a user carries out the oiling prompt facility simultaneously and refuels to remind the user just according to a guidance path traveller, comprises the following step.At step S61 place, obtain all refuelling stations near guidance path.At step S62 place, whether the decision user convergence one first refuelling station.Wherein, portable navigation equipment can produce user's current position according to immediate mode, simultaneously if user's current position and the distance between first refuelling station less than a preset distance value, are then concluded user's convergence first refuelling station.
At step S63 place, if the positive convergence of user first refuelling station then calculates (that is inferior refuelling station) needed prediction fuel consumption from current position to the second refuelling station.Perhaps, if contiguous refuelling station is user last person with the energy process on this guidance path, then calculate the prediction fuel consumption that arrives the destination.
At step S64 place, obtain present oil plant value and compare, simultaneously if the oil plant value is less than the prediction fuel consumption at present, then at step S65 place generation caution signal with the prediction fuel consumption.Caution signal is further more exported by video form or the sound form of listening, and use and remind the user formerly to refuel at the place refuelling station, otherwise the user possibly can't arrive at a time refuelling station or destination.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the method that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (14)
1. one kind has and refuels the portable navigation equipment of prompt facility, it is characterized in that it comprises:
One display unit;
One message output unit;
One input block;
One storage unit, it comprises:
One driving habits table, its driving habits according to a user record a plurality of categories of roads and a plurality of corresponding average speed; And
One fuel consumption reference database, it stores the relation between the speed of a motor vehicle and the fuel consumption speed;
One processing unit, it connects this display unit, this message output unit and this input block, comprising:
One path navigation unit is in order to produce a guidance path;
One oil plant record cell, record oil plant value; And
One oiling Tip element, leveling off to one when a current position during according to this guidance path, this driving habits table and this fuel consumption reference database near the refuelling station of this guidance path, or when producing a new guidance path or during once a path of planning again, automatically calculate for this current position travelling certainly to time needed prediction fuel consumption in a refuelling station, and pointing out a caution signal during greater than this oil plant value when this prediction fuel consumption near this guidance path;
One electronic map database; And
One gps receiver, it is in order to receive this satellite location data from a gps satellite.
2. portable navigation equipment according to claim 1 is characterized in that wherein said oiling Tip element will be from this current position to the guidance path of this time refuelling station, is divided into a plurality of road segments according to the category of roads of these road segments.
3. portable navigation equipment according to claim 2, it is characterized in that wherein said oiling Tip element with this category of roads to should the driving habits table, obtain the average speed of these categories of roads, in order to determine the corresponding fuel consumption speed of these road segments.
4. portable navigation equipment according to claim 3, it is characterized in that wherein said oiling Tip element each fuel consumption speed, to calculate all blockiness fuel consumptions to produce this prediction fuel consumption with each distance of these road segments.
5. portable navigation equipment according to claim 1, it is characterized in that wherein said driving habits table is in this user's drive routine process, result by carrying out for a satellite location data that is received from this gps receiver after the statistical study uses acquisition corresponding to the average speed of this user at a plurality of categories of roads.
6. portable navigation equipment according to claim 1 is characterized in that flash of light or the warning sound equipment of wherein said caution signal by this display unit or this message output unit.
7. portable navigation equipment according to claim 1 is characterized in that wherein said driving habits table is provided by the artificial input of this input block.
8. portable navigation equipment according to claim 1 is characterized in that wherein said fuel consumption reference database is to set in advance in an automobile-used type computer or be the artificial input of this input block.
9. portable navigation equipment according to claim 1 is characterized in that wherein said oil plant record cell is to set in advance in an automobile-used type computer or be the artificial input of this input block.
10. portable navigation equipment according to claim 9 is characterized in that wherein said oil plant record cell further provides an operation interface, allows the user import the oil plant value when this vehicle enters a refuelling station.
11. portable navigation equipment according to claim 1, it is characterized in that wherein said oil plant record cell more comprises an oiling button, and when the oil plant case of each this vehicle from less than and arrive press this oiling button after filling it up with after, provide this vehicle in traveller's distance of refueling at present between last time refueling with, and according to the content of this traveller's distance and this oil plant case to calculate this average oil plant wear rate.
12. portable navigation equipment according to claim 1 is characterized in that wherein these categories of roads comprise a through street, highway, toll road, surface road, overpass, urban road or township district road.
13. the method in order to the one oiling prompt facility of execution on a portable navigation equipment is characterized in that comprising the following step:
Set up a driving habits table, record a plurality of categories of roads and a plurality of corresponding average speed according to a user driving habits;
One fuel consumption reference database is provided, stores the relation between the speed of a motor vehicle and the fuel consumption speed;
The oiling record sheet of one record oil plant value is provided;
Produce a guidance path;
When a current position convergence one during near the refuelling station of this guidance path, or when producing a new guidance path or during once the path of planning again, according to this guidance path, this driving habits table and this fuel consumption reference database to calculate for this current position traveller to certainly near time required prediction fuel consumption in a refuelling station of this guidance path; And
When this predicts fuel consumption greater than this oil plant value, point out a caution signal by an oiling Tip element.
14. method according to claim 13 is characterized in that the step of wherein automatically calculating this prediction fuel consumption further comprises the following step:
This current position to the guidance path of this time refuelling station is divided into a plurality of road segments;
Category of roads with reference to these road segments;
The average speed of obtaining these categories of roads is to draw the corresponding fuel consumption speed of these road segments;
After each distance that each fuel consumption speed is multiplied by these road segments, calculate each blockiness fuel consumption of these road segments; And
All blockiness fuel consumptions are added up to produce this prediction fuel consumption.
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| CN200910223663.9A CN102072731B (en) | 2009-11-20 | 2009-11-20 | Portable navigation equipment with oil filling prompting function and method thereof |
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| CN200910223663.9A CN102072731B (en) | 2009-11-20 | 2009-11-20 | Portable navigation equipment with oil filling prompting function and method thereof |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878998A (en) * | 2011-07-13 | 2013-01-16 | 上海博泰悦臻电子设备制造有限公司 | Vehicle fueling prompting method based on path programming |
| CN102914311A (en) * | 2012-11-19 | 2013-02-06 | 上海梦擎信息科技有限公司 | Oiling reminding service system and method |
| CN104136888A (en) * | 2012-02-29 | 2014-11-05 | 因瑞克斯有限公司 | Fuel consumption calculations and warnings |
| CN104157026A (en) * | 2014-08-19 | 2014-11-19 | 杨锦才 | Driving path-based intelligent oiling prompting method |
| CN104848868A (en) * | 2015-05-21 | 2015-08-19 | 小米科技有限责任公司 | Vehicle energy supplementing reminding method and device |
| CN104972914A (en) * | 2015-05-29 | 2015-10-14 | 小米科技有限责任公司 | Fuel supplying reminding method and device |
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| CN105928534A (en) * | 2016-06-07 | 2016-09-07 | 东风汽车公司 | Vehicle fuel refuelling prompting system and method based on internet of vehicles |
| CN106548411A (en) * | 2015-09-22 | 2017-03-29 | 石立公 | A kind of aerating inquiry system and method |
| CN106547783A (en) * | 2015-09-22 | 2017-03-29 | 石立公 | A kind of oiling inquiry system and method |
| CN106557817A (en) * | 2015-09-28 | 2017-04-05 | 石立公 | A kind of maintenace point inquiry system and method |
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| CN106557490A (en) * | 2015-09-28 | 2017-04-05 | 石立公 | A kind of point of sale inquiry system and method |
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| CN102878998A (en) * | 2011-07-13 | 2013-01-16 | 上海博泰悦臻电子设备制造有限公司 | Vehicle fueling prompting method based on path programming |
| CN102878998B (en) * | 2011-07-13 | 2016-02-24 | 上海博泰悦臻电子设备制造有限公司 | Based on the group refueling based reminding method of path planning |
| CN104136888A (en) * | 2012-02-29 | 2014-11-05 | 因瑞克斯有限公司 | Fuel consumption calculations and warnings |
| CN102914311A (en) * | 2012-11-19 | 2013-02-06 | 上海梦擎信息科技有限公司 | Oiling reminding service system and method |
| CN104157026A (en) * | 2014-08-19 | 2014-11-19 | 杨锦才 | Driving path-based intelligent oiling prompting method |
| CN104848868A (en) * | 2015-05-21 | 2015-08-19 | 小米科技有限责任公司 | Vehicle energy supplementing reminding method and device |
| CN104972914A (en) * | 2015-05-29 | 2015-10-14 | 小米科技有限责任公司 | Fuel supplying reminding method and device |
| CN104972914B (en) * | 2015-05-29 | 2018-08-07 | 小米科技有限责任公司 | Fuel make up reminding method and device |
| CN105091896A (en) * | 2015-08-06 | 2015-11-25 | 平安科技（深圳）有限公司 | Driving behavior prompting method, vehicle and electronic device |
| CN105091896B (en) * | 2015-08-06 | 2017-12-05 | 平安科技（深圳）有限公司 | Driving behavior based reminding method, vehicle and electronic equipment |
| CN106548411A (en) * | 2015-09-22 | 2017-03-29 | 石立公 | A kind of aerating inquiry system and method |
| CN106547783A (en) * | 2015-09-22 | 2017-03-29 | 石立公 | A kind of oiling inquiry system and method |
| CN106556400A (en) * | 2015-09-28 | 2017-04-05 | 长城汽车股份有限公司 | The planing method of oiling route, system and vehicle |
| CN106557989A (en) * | 2015-09-28 | 2017-04-05 | 石立公 | A kind of charging station inquiry system and method |
| CN106557490A (en) * | 2015-09-28 | 2017-04-05 | 石立公 | A kind of point of sale inquiry system and method |
| CN106557817A (en) * | 2015-09-28 | 2017-04-05 | 石立公 | A kind of maintenace point inquiry system and method |
| CN107045797A (en) * | 2016-02-05 | 2017-08-15 | 腾讯科技（深圳）有限公司 | Information processing method and mobile terminal |
| CN105928534A (en) * | 2016-06-07 | 2016-09-07 | 东风汽车公司 | Vehicle fuel refuelling prompting system and method based on internet of vehicles |
| CN107795400B (en) * | 2016-09-07 | 2022-03-08 | 福特环球技术公司 | Method and system for an engine |
| CN107795400A (en) * | 2016-09-07 | 2018-03-13 | 福特环球技术公司 | Method and system for engine |
| CN107381488A (en) * | 2017-07-21 | 2017-11-24 | 北京图森未来科技有限公司 | A kind of automatic oiling methods, devices and systems of vehicle |
| CN107381488B (en) * | 2017-07-21 | 2018-12-18 | 北京图森未来科技有限公司 | A kind of automatic oiling methods, devices and systems of vehicle |
| WO2021022973A1 (en) * | 2019-08-08 | 2021-02-11 | Ningbo Geely Automobile Research & Development Co., Ltd. | Method for controlling a low fuel or low charge warning system in a vehicle |
| CN114040860A (en) * | 2019-08-08 | 2022-02-11 | 宁波吉利汽车研究开发有限公司 | Method for controlling a low fuel or low battery warning system in a vehicle |
| CN110672108A (en) * | 2019-10-22 | 2020-01-10 | 北京牛卡福网络科技有限公司 | Gasoline station recommendation method and device based on driving direction |
| CN112289061A (en) * | 2020-10-12 | 2021-01-29 | 祁星星 | Driving trip departure reminding system and method based on big data |
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