CN104972914A - Fuel supplying reminding method and device - Google Patents
Fuel supplying reminding method and device Download PDFInfo
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- CN104972914A CN104972914A CN201510290934.8A CN201510290934A CN104972914A CN 104972914 A CN104972914 A CN 104972914A CN 201510290934 A CN201510290934 A CN 201510290934A CN 104972914 A CN104972914 A CN 104972914A
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Abstract
The invention discloses a fuel supplying reminding method and device, and belongs to the field of intelligent traffic. The fuel supplying reminding method comprises the steps that the amount of current vehicle residue fuel is obtained; it is detected whether a vehicle-mounted system is navigated to the designated destination or not; if it is detected that the vehicle-mounted system is not navigated to the designated destination, after driving is carried out on a vehicle by utilizing the amount of the residue fuel, the passing distance between the vehicle and a nearest fuel supplying station is detected, it is detected whether the vehicle can reach a buffer site or not, and the distance between the buffer site and the fuel supplying station is less than a pre-set distance threshold value; after the driving is carried out on the vehicle by utilizing the amount of the residue fuel, the passing distance between the vehicle and the nearest fuel supplying station is detected, the vehicle cannot reach the buffer site, and the vehicle is reminded to drive to the nearest fuel supplying station to be subjected to fuel supplying. The problems that the number of charging piles is low, and vehicle anchor dropping is easy to happen are solved. The effect that the vehicle anchoring phenomenon due to the insufficient fuel is effectively avoided is achieved.
Description
Technical field
The disclosure relates to intelligent transportation field, particularly fuel make up reminding method and device.
Background technology
Along with popularizing of clean energy resource, increasing automobile adopts electric energy as the power resources of vehicle.
Capacity due to the battery for storage of electrical energy is subject to the restriction of technology, and in vehicle, the electric energy of battery is typically not enough to support unit and travels larger distance, thus causes vehicle needs to arrive charging pile more continually carrying out electric energy supply.And due to the number ratio of charging pile less, be easy to cause vehicle to cast anchor.
Summary of the invention
In order to the number ratio solving charging pile is less, be easy to the problem causing vehicle to cast anchor, the disclosure provides fuel make up reminding method and device.Described technical scheme is as follows:
According to the first aspect of disclosure embodiment, provide a kind of fuel make up reminding method, described method comprises:
Obtain the remaining fuel amounts that vehicle is current;
Detect described onboard system and whether navigate to named destination;
If detect, described onboard system does not navigate to the described destination of specifying, can then detect when described vehicle utilizes described remaining fuel amounts to travel after the refueling station that distance is nearest from described vehicle, arrive buffering place, the distance of described buffering place and described refueling station be less than predetermined distance threshold;
Fail when described vehicle utilizes described remaining fuel amounts to travel to arrive described buffering place after the refueling station that distance is nearest from described vehicle, then point out and described vehicle traveling is carried out fuel make up to nearest refueling station.
Optionally, described method also comprises:
Can described onboard system navigates to the described destination of specifying if detect, then detect when described vehicle utilizes described remaining fuel amounts to travel and arrive from the nearest refueling station in described destination behind described destination;
Arrive the refueling station nearest from described destination if fail behind described destination when described vehicle utilizes described remaining fuel amounts to travel, then point out and described vehicle traveling is carried out fuel make up to refueling station.
Optionally, described method also comprises:
Arrive the refueling station nearest from described destination if fail behind described destination when described vehicle utilizes described remaining fuel amounts to travel, determine at least one refueling station the route that is positioned at from the current locus of described vehicle to direction, described destination;
From the described refueling station determined, select the refueling station that described vehicle utilizes described Fuel Remained amount to arrive;
Carry out being redirected navigation according to the route from the current locus of described vehicle to the described refueling station selected.
Optionally, described method also comprises:
Fail when described vehicle utilizes described remaining fuel amounts to travel to arrive described buffering place after the refueling station that distance is nearest from described vehicle, carry out being redirected navigation according to the route from the current locus of described vehicle to described nearest refueling station.
Optionally, buffering place can be arrived when the described vehicle of described detection utilizes described remaining fuel amounts to travel after the refueling station that distance is nearest from described vehicle, comprising:
Obtain the fuel quantity that described vehicle travels the loss of distance institute of unit;
By described remaining fuel amounts divided by the described fuel quantity travelling the loss of distance institute of unit, obtain the distance that described remaining fuel amounts can travel;
Detect distance that described remaining fuel amounts can travel and whether be greater than distance from the current locus of described vehicle to described buffering place.
Optionally, the described vehicle of described acquisition travels the fuel quantity of distance institute of unit loss, comprising:
Showing the prompting frame for pointing out input to travel the fuel quantity of distance institute of unit loss, being received in the fuel quantity that the described vehicle inputted in described prompting frame travels the loss of distance institute of unit;
Or,
Travel total distance and history use total amount of fuel according to described vehicle history, calculate the fuel quantity that described vehicle travels the loss of distance institute of unit;
Or,
Utilize wireless network from the fuel quantity of the server lookup traveling unit distance institute loss corresponding with the model of described vehicle.
According to the second aspect of disclosure embodiment, provide a kind of fuel make up suggestion device, described device comprises:
Acquisition module, is configured to obtain the current remaining fuel amounts of vehicle;
First detection module, is configured to detect described onboard system and whether navigates to named destination;
Second detection module, be configured to when detecting that described onboard system does not navigate to the described destination of specifying, can then detect when described vehicle utilizes described remaining fuel amounts to travel after the refueling station that distance is nearest from described vehicle, arrive buffering place, the distance of described buffering place and described refueling station be less than predetermined distance threshold;
First reminding module, be configured to fail when described vehicle utilizes described remaining fuel amounts to travel to arrive described buffering place after the refueling station that distance is nearest from described vehicle, then point out and described vehicle traveling is carried out fuel make up to nearest refueling station.
Optionally, described device also comprises:
Can the 3rd detection module, be configured to when detecting that described onboard system navigates to the described destination of specifying, then detect when described vehicle utilizes described remaining fuel amounts to travel and arrive from the nearest refueling station in described destination behind described destination;
Second reminding module, is configured to fail behind described destination when described vehicle utilizes described remaining fuel amounts to travel to arrive the refueling station nearest from described destination, then point out and described vehicle traveling is carried out fuel make up to refueling station.
Optionally, described device also comprises:
Determination module, be configured to fail behind described destination when described vehicle utilizes described remaining fuel amounts to travel arrive the refueling station nearest from described destination, determine at least one refueling station the route that is positioned at from the current locus of described vehicle to direction, described destination;
Select module, be configured to, from the described refueling station determined, select the refueling station that described vehicle utilizes described Fuel Remained amount to arrive;
First is redirected navigation module, is configured to carry out being redirected navigation according to the route from the current locus of described vehicle to the described refueling station selected.
Optionally, described device also comprises:
Second is redirected navigation module, be configured to fail when described vehicle utilizes described remaining fuel amounts to travel to arrive described buffering place after the refueling station that distance is nearest from described vehicle, carry out being redirected navigation according to the route from the current locus of described vehicle to described nearest refueling station.
Optionally, described second detection module, comprising:
Obtaining submodule, being configured to the fuel quantity to obtaining the loss of distance institute of described vehicle traveling unit;
Calculating sub module, is configured to, by the described fuel quantity of described remaining fuel amounts divided by the loss of distance institute of traveling unit, obtain the distance that described remaining fuel amounts can travel;
Detection sub-module, is configured to detect distance that described remaining fuel amounts can travel and whether is greater than distance from the current locus of described vehicle to described buffering place.
Optionally, described acquisition submodule, comprising:
First submodule, being configured to show the prompting frame for pointing out input to travel the fuel quantity of distance institute of unit loss, being received in the fuel quantity that the described vehicle inputted in described prompting frame travels the loss of distance institute of unit;
Or,
Second submodule, is configured to travel total distance and history use total amount of fuel according to described vehicle history, calculates the fuel quantity that described vehicle travels the loss of distance institute of unit;
Or,
3rd submodule, is configured to utilize wireless network from the fuel quantity of the server lookup traveling unit distance institute loss corresponding with the model of described vehicle.
According to the third aspect of disclosure embodiment, a kind of fuel make up suggestion device is provided, comprises:
Treater;
For storing the memory device of described processor executable;
Wherein, described treater is configured to:
Obtain the remaining fuel amounts that vehicle is current;
Detect described onboard system and whether navigate to named destination;
If detect, described onboard system does not navigate to the described destination of specifying, can then detect when described vehicle utilizes described remaining fuel amounts to travel after the refueling station that distance is nearest from described vehicle, arrive buffering place, the distance of described buffering place and described refueling station be less than predetermined distance threshold;
Fail when described vehicle utilizes described remaining fuel amounts to travel to arrive described buffering place after the refueling station that distance is nearest from described vehicle, then point out and described vehicle traveling is carried out fuel make up to nearest refueling station.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect:
By according to vehicle remaining fuel amounts and fuel make up station location, whether the route of anticipation current driving can use residual fuel to arrive at nearest refueling station; The number ratio solving charging pile is less, is easy to the problem causing vehicle to cast anchor; Reach the effect effectively avoiding vehicle to cause phenomenon of casting anchor due to lack of fuel.
Should be understood that, it is only exemplary that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in specification sheets and to form the part of this specification sheets, shows and meets embodiment of the present disclosure, and is used from specification sheets one and explains principle of the present disclosure.
Fig. 1 is the diagram of circuit of a kind of fuel make up reminding method according to an exemplary embodiment;
Fig. 2 A is the diagram of circuit of a kind of fuel make up reminding method according to another exemplary embodiment;
Fig. 2 B is that can a kind of according to an exemplary embodiment detect the diagram of circuit that arrive buffering place when vehicle utilizes remaining fuel amounts to travel after the refueling station that distance is nearest from this vehicle;
Fig. 2 C is the schematic diagram without destination involved by a kind of fuel make up reminding method according to another exemplary embodiment;
Fig. 3 A is the diagram of circuit of a kind of fuel make up reminding method according to another exemplary embodiment;
Fig. 3 B is that can a kind of according to another exemplary embodiment detect the diagram of circuit that to arrive behind destination when vehicle utilizes remaining fuel amounts to travel from the nearest refueling station in this destination;
Fig. 3 C is the schematic diagram on purpose involved by a kind of fuel make up reminding method according to another exemplary embodiment;
Fig. 4 is the block diagram of a kind of fuel make up suggestion device according to an exemplary embodiment;
Fig. 5 is the block diagram of a kind of fuel make up suggestion device according to another exemplary embodiment;
Fig. 6 is a kind of for pointing out the block diagram of the device of fuel make up according to an exemplary embodiment.
Detailed description of the invention
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the disclosure.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present disclosure are consistent.
Fig. 1 is the diagram of circuit of a kind of fuel make up reminding method according to an exemplary embodiment, and as shown in Figure 1, this fuel make up reminding method can comprise the following steps.
In a step 101, the current remaining fuel amounts of vehicle is obtained.
In a step 102, whether inspection vehicle loading system navigates to named destination.
Onboard system can be arranged in vehicle for obtaining various device operation parameter in vehicle, and can carry out navigating, pointing out according to relevant information, and the system of information interaction can be carried out with other mobile terminals.
In step 103, when detecting that this onboard system does not navigate to named destination, can then detect when vehicle utilizes remaining fuel amounts to travel after the refueling station that distance is nearest from this vehicle, arrive buffering place, the distance of this buffering place and refueling station be less than predetermined distance threshold.
At step 104, fail when vehicle utilizes remaining fuel amounts to travel to arrive buffering place after the refueling station that distance is nearest from this vehicle, then point out and this vehicle traveling is carried out fuel make up to nearest refueling station.
In sum, the fuel make up reminding method provided in disclosure embodiment, by according to vehicle remaining fuel amounts and fuel make up station location, whether the route prejudging current driving can use residual fuel to arrive at nearest refueling station; The number ratio solving charging pile is less, is easy to the problem causing vehicle to cast anchor; Reach the effect effectively avoiding vehicle to cause phenomenon of casting anchor due to lack of fuel.
Realizing in scene in one, if the onboard system opened in vehicle is not used to navigate to named destination, in order to ensure that moving traffic can refuel in time, also needing the refueling station of real-time monitoring vehicle periphery.Specifically see to the description in Fig. 2 A.
Fig. 2 A is the diagram of circuit of a kind of fuel make up reminding method according to another exemplary embodiment, and as shown in Figure 2 A, this fuel make up reminding method can comprise the following steps.
In step 201, the current remaining fuel amounts of vehicle is obtained.
After user starts vehicle, the remaining fuel amounts that the onboard system automatic acquisition vehicle in vehicle is current.
In general, when vehicle is undertaken enable by fuel oil, remaining fuel amounts is then Fuel Oil Remaining; When vehicle is undertaken enable by electric energy, remaining fuel amounts is then dump energy.
In step 202., whether inspection vehicle loading system navigates to named destination.
Onboard system can be arranged in vehicle for obtaining various device operation parameter in vehicle, and can carry out navigating, pointing out according to relevant information, and the system of information interaction can be carried out with other mobile terminals.
In step 203, when detecting that this onboard system does not navigate to named destination, can then detect when vehicle utilizes remaining fuel amounts to travel after the refueling station that distance is nearest from this vehicle, arrive buffering place, the distance of buffering place and refueling station be less than predetermined distance threshold.
When detecting that this onboard system does not navigate to named destination, in order to ensure that vehicle in the process of moving, can refuel in time, can detect in real time when vehicle utilizes remaining fuel amounts to travel and can arrive buffering place after the refueling station that distance is nearest from this vehicle.
Here buffer memory place typically refers to after vehicle travels extremely nearest refueling station also needs the three unities after travelling stretch journey, this is mainly in order to avoid the three unities that vehicle causes arriving nearest refueling station because of unforeseen circumstances (such as traffic congestion, road closed, traveling wrong way or traveling are not brachistochrone paths etc. to the route of nearest refueling station) and arranges in the process of moving, to ensure that vehicle also can arrive from the nearest refueling station of vehicle after the above-mentioned unforeseen circumstances of appearance.
In other words, vehicle inevitably runs into some unforeseen circumstancess in the process of moving, the such as situation such as traffic congestion, road closed, when this takes place, vehicle drives to nearest refueling station as wanted and carries out fuel make up, except the fuel that traveling to nearest refueling station must consume, also may additionally consume some fuel.In order to ensure that remaining fuel amounts is enough to ensure that vehicle can arrive nearest refueling station, when utilizing remaining fuel amounts to calculate the residue distance of wheeled, travelling the distance of extremely nearest refueling station except calculating vehicle, also needing to increase traveling to exceeding one after this refueling station buffering place.
Here the distance that said refueling station arrives buffering place can set according to actual road conditions or experience, such as can be preset as 1km, 2km etc., and each embodiment of the disclosure arrives the distance in buffering place value to refueling station is not construed as limiting.
In a kind of possible implementation, refer to shown in Fig. 2 B, it is that can a kind of according to an exemplary embodiment detect the diagram of circuit that arrive buffering place when vehicle utilizes remaining fuel amounts to travel after the refueling station that distance is nearest from this vehicle, as shown in Figure 2 B, fuel make up reminding method can comprise the following steps.
In step 203, the fuel quantity that vehicle travels the loss of distance institute of unit is obtained.
After user starts vehicle, onboard system can draw the fuel quantity of distance institute of unit loss by methods such as automatic calculating or direct acquisitions.
In step 203b, by remaining fuel amounts divided by the fuel quantity travelling the loss of distance institute of unit, obtain the distance that remaining fuel amounts can travel.
If remaining fuel amounts is a, the fuel quantity travelling the loss of distance institute of unit is b, and the distance c that remaining fuel amounts can travel is the value of a ÷ b.
In step 203c, detect the remaining fuel amounts distance that can travel and whether to be greater than from the current locus of vehicle after the refueling station nearest with vehicle to the distance cushioning place.
If the distance that remaining fuel amounts can travel is x, the current locus of vehicle is y to the distance in buffering place, if x>y, then onboard system is not pointed out needs fuel make up; If x<y, then onboard system prompting needs fuel make up.
In step 204, fail when vehicle utilizes remaining fuel amounts to travel to arrive buffering place after the refueling station that distance is nearest from this vehicle, then point out and this vehicle traveling is carried out fuel make up to nearest refueling station.
Fail after the refueling station that distance is nearest from this vehicle when vehicle utilizes remaining fuel amounts to travel to arrive buffering place, usually show if vehicle arbitrarily travels again, the remaining fuel amounts of vehicle possibly cannot ensure that vehicle arrives nearest refueling station, therefore now point out and this vehicle traveling is carried out fuel make up to nearest refueling station, to avoid because travelling the situation causing remaining fuel amounts to be not enough to arrive nearest refueling station to other places.
Here when this vehicle traveling is carried out fuel make up to nearest refueling station by prompting, can be pointed out by the mode such as jingle bell or voice message, can also be pointed out by vibration of steering wheel, also can carry out text prompt etc. on the read-out corresponding to onboard system, each embodiment of the disclosure is not construed as limiting the prompting mode that vehicle traveling carries out fuel make up to nearest refueling station.
In step 205, carry out being redirected navigation according to the route from the current locus of vehicle to nearest refueling station.
In order to ensure that user can correctly travel to nearest bunker station by steering vehicle, now onboard system can, using nearest refueling station as destination, carry out being redirected navigation.
The position relationship of Current vehicle and annex refueling station is checked for the ease of user, first can determine the first buffer point with the predetermined distance of this vehicle distances on this each path, vehicle place, the wherein predefined paths distance that can travel for this vehicle remaining fuel amounts, determine apart from this vehicle the second buffer point farthest from the first buffer point, with the current locus of this vehicle for the center of circle, with the circle that the second buffer point determined limits to the distance of this vehicle for radius, and the region corresponding to this circle is highlighted.User then checks in this circle whether there is refueling station, or checks in circle, whether a unique refueling station is positioned at this circle and near the position of rounded edge, if so, then shows that vehicle needs to carry out fuel make up to this refueling station.Refer to shown in Fig. 2 C, vehicle can by the buffer memory place a after refueling station A according to the distance that remaining fuel amounts can travel, now, with the current locus of this vehicle for the center of circle, with buffer memory place a to the current on-site distance of this vehicle for radius, determine a round S, refueling station A is had in this circle S limited range, select from the nearest refueling station A in the current locus of vehicle, if the distance that remaining fuel amounts can travel is x, if the current locus of vehicle becomes L1 to the road of refueling station A, refueling station A is L2 to the distance of buffering place a, if once x<L1+L2 be detected, if then show that or else vehicle arrives this nearest refueling station A and carry out fuel make up, then there is phenomenon of casting anchor possibly, therefore vehicle is now pointed out to carry out fuel make up to nearest residual fuel, simultaneously with the current locus of this vehicle for initial point, carry out being redirected navigation for the purpose of this refueling station A.
In sum, the fuel make up reminding method provided in disclosure embodiment, by according to vehicle remaining fuel amounts and fuel make up station location, whether the route of anticipation current driving can use residual fuel to arrive at nearest refueling station; The number ratio solving charging pile is less, is easy to the problem causing vehicle to cast anchor; Reach the effect effectively avoiding vehicle to cause phenomenon of casting anchor due to lack of fuel.
In addition, when onboard system does not navigate to named destination, and buffering place when detecting that vehicle utilizes remaining fuel amounts to travel, can not be arrived after the refueling station that distance is nearest from this vehicle, can carry out according to the route from the current locus of vehicle to nearest refueling station being redirected navigation, thus vehicle can be avoided because travelling the situation causing to its elsewhere casting anchor.
In another kind of practical application scene, in motion, the onboard system opened in vehicle may be used to navigate to named destination vehicle.In order to ensure vehicle can safety traffic to this named destination, need to calculate remaining fuel amounts and can arrive this named place of destination, namely after step 202, step 206 in Fig. 3 A can also be comprised to step 210, specifically can see the description to Fig. 3 A.
Fig. 3 A is the diagram of circuit of a kind of fuel make up reminding method according to another exemplary embodiment, and as shown in Figure 3A, this fuel make up reminding method can comprise the following steps.
In step 206, when detecting that onboard system navigates to named destination, then detect when vehicle utilizes remaining fuel amounts to travel and can arrive behind destination from the nearest refueling station in this destination.
In a kind of possible implementation, if after vehicle drives to named destination, remaining fuel amounts is not enough to travel the refueling station to nearest with this destination, then can affect trip next time of vehicle, cause vehicle to cast anchor.In order to avoid there is this kind of situation, needing before vehicle sets out, when onboard system navigates to named destination, first can detect when vehicle utilizes remaining fuel amounts to travel and can arrive behind destination from the nearest refueling station in this destination.
In a kind of possible implementation, refer to shown in Fig. 3 B, it is that can a kind of according to another exemplary embodiment detect the diagram of circuit that to arrive behind destination when vehicle utilizes remaining fuel amounts to travel from the nearest refueling station in this destination, as shown in Figure 3 B, fuel make up reminding method can comprise the following steps.
In step 206a, obtain the fuel quantity that vehicle travels the loss of distance institute of unit.
In step 206b, by remaining fuel amounts divided by the fuel quantity travelling the loss of distance institute of unit, obtain the distance that remaining fuel amounts can travel.
Because step 206a is consistent to step 203b with step 203a to step 206b, explanation will not be elaborated herein.
In step 206c, detect the remaining fuel amounts distance that can travel and whether to be greater than from the current locus of vehicle behind destination to the distance of the refueling station nearest from destination.
If the distance that remaining fuel amounts can travel is x, the current locus of vehicle is y to the distance of the refueling station nearest from destination behind destination, if x>y, then onboard system is not pointed out needs fuel make up; If x<y, then onboard system prompting needs fuel make up.
In step 207, fail when vehicle utilizes remaining fuel amounts to travel to arrive the refueling station nearest from this destination behind destination, then point out and this vehicle traveling is carried out fuel make up to refueling station.
Fail behind destination when vehicle utilizes remaining fuel amounts to travel to arrive the refueling station nearest from destination, usually show that the remaining fuel amounts of vehicle is not enough to travel to the refueling station nearest from destination through destination, now then point out and this vehicle traveling is carried out fuel make up to refueling station.
Here when this vehicle traveling is carried out fuel make up to nearest refueling station by prompting, can be pointed out by the mode such as jingle bell and voice message, also can be pointed out by vibration of steering wheel, also can carry out text prompt etc. on the read-out corresponding to onboard system, each embodiment of the disclosure is not construed as limiting the prompting mode that vehicle traveling carries out fuel make up to nearest refueling station.
Remaining fuel amounts due to vehicle is not enough to travel to the refueling station nearest from destination through destination, casting anchor therefore in order to avoid vehicle, first can navigate to refueling station for this vehicle is redirected.Refer to the description in following steps 208 to step 210.
In a step 208, at least one refueling station the route be positioned at from the current locus of this vehicle to direction, destination is determined.
If fail when detecting that vehicle utilizes remaining fuel amounts to travel to arrive the refueling station nearest from destination behind destination, onboard system can also obtain the position of refueling station on route that vehicle goes to direction, destination in navigation map.Optionally, onboard system can filter out the refueling station on a shortest path of arrival destination, vehicle current locus.
In step 209, from the refueling station determined, select the refueling station that this vehicle utilizes Fuel Remained amount to arrive.
After onboard system searches out refueling station by navigation map, Fuel Remained amount is utilized according to this vehicle, screen in Search Results, select one or more refueling station that vehicle utilizes remaining fuel amounts to arrive, and arrange according to distances travelled, selected voluntarily to go to the position of refueling station by user, when vehicle can reach refueling station only have one time, onboard system can be given tacit consent to and specifies this refueling station.
Optionally, onboard system, after determining multiple refueling station, can point out user to select one of them refueling station.
In step 210, carry out being redirected navigation according to the route from the current locus of this vehicle to the refueling station selected.
After the selected refueling station of onboard system or user select a refueling station after onboard system prompting, onboard system carries out being redirected navigation according to the route of the current locus of this vehicle to the refueling station selected, namely this redirected navigation cooks up the various potential routes of the current locus of vehicle to the fuel make up ground selected, comprise the shortest route of required distance or preferably route (such as high speed route or non-high-speed route etc., user can select the route type of navigating), navigation map shows, selected the path of the redirected navigation whether provided according to onboard system to navigate by user.
In a kind of possible implementation, in order to ensure that vehicle can correctly travel to destination after fuel make up, now onboard system can using refueling station as current locus, carry out being redirected navigation to destination, also namely onboard system according to the refueling station selected for starting point, navigate for terminal carries out being redirected with this destination.
Refer to shown in Fig. 3 C, different route can be had to destination from current locus, list two lines in fig. 3 c, can onboard system first detect when vehicle utilizes remaining fuel amounts to travel and arrive from the nearest refueling station E in this destination behind destination, if can not arrive, then whether detection remaining fuel amounts can arrive the refueling station E near locus to the brachistochrone path 2 of destination, if can arrive, then first by automobile navigation to refueling station E, then with refueling station E for starting point is that terminal carries out being redirected navigation with destination; If can not arrive, (distance of route 1 is greater than route 2 then to detect the refueling station A whether remaining fuel amounts can arrive near locus to the circuit 1 of destination, but locus is less than the distance of refueling station E to the distance of refueling station A), if can arrive, then first by automobile navigation to refueling station A, then with refueling station A for starting point is that terminal carries out being redirected navigation with destination.
In sum, the fuel make up reminding method provided in disclosure embodiment, by according to vehicle remaining fuel amounts and fuel make up station location, whether the route of anticipation current driving can use residual fuel to arrive at nearest refueling station; The number ratio solving charging pile is less, is easy to the problem causing vehicle to cast anchor; Reach the effect effectively avoiding vehicle to cause phenomenon of casting anchor due to lack of fuel.
In addition, when onboard system navigates to named destination, and detect vehicle and can not arrive from the nearest refueling station in this destination behind destination when utilizing remaining fuel amounts to travel, then carry out being redirected navigation according to route from the current locus of this vehicle to the refueling station selected, thus the situation that causes because remaining fuel quantity after arriving destination cannot travel the refueling station nearest to destination casting anchor can be avoided.
In a kind of possible implementation, step 203a and step 206a, when obtaining vehicle and travelling the fuel quantity of distance institute of unit loss, can comprise following three kinds of modes:
Under first kind of way, showing the prompting frame for pointing out input to travel the fuel quantity of distance institute of unit loss, being received in the fuel quantity that this vehicle inputted in prompting frame travels the loss of distance institute of unit.
User according to the history service condition of this vehicle consume fuel, can estimate the fuel quantity that this vehicle travels the loss of distance institute of unit, and the fuel quantity this vehicle estimated being travelled the loss of distance institute of unit inputs in onboard system.
Under the second way, travel total distance and history use total amount of fuel according to this vehicle history, calculate the fuel quantity that this vehicle travels the loss of distance institute of unit.
Onboard system can constantly add up the total distance and the total amount of fuel that consumes of this vehicle that this vehicle travels, and travels total distance according to this vehicle history of record and history uses total amount of fuel, calculates the fuel quantity that this vehicle travels the loss of distance institute of unit.
Under the third mode, utilize wireless network from the fuel quantity of the server lookup traveling unit distance institute loss corresponding with the model of this vehicle.
When onboard system is in Wi-Fi networking state, can obtain the fuel quantity of distance institute of traveling unit loss corresponding to the model of this vehicle to server, server said here may be used for the fuel quantity of distance institute of the traveling unit loss providing various vehicle model.
Following is disclosure device embodiment, may be used for performing disclosure embodiment of the method.For the details do not disclosed in disclosure device embodiment, please refer to disclosure embodiment of the method.
Fig. 4 is the block diagram of a kind of fuel make up suggestion device according to an exemplary embodiment, as shown in Figure 4, this fuel make up suggestion device includes but not limited to: acquisition module 401, first detection module 402, second detection module 403, first reminding module 404.
Acquisition module 401, is configured to obtain the current remaining fuel amounts of vehicle;
First detection module 402, is configured to inspection vehicle loading system and whether navigates to named destination;
Second detection module 403, be configured to when detecting that this onboard system does not navigate to named destination, can then detect when vehicle utilizes remaining fuel amounts to travel after the refueling station that distance is nearest from this vehicle, arrive buffering place, the distance of buffering place and refueling station be less than predetermined distance threshold;
First reminding module 404, is configured to fail when vehicle utilizes remaining fuel amounts to travel to arrive buffering place after the refueling station that distance is nearest from this vehicle, then points out and this vehicle traveling is carried out fuel make up to nearest refueling station.
In a kind of possible implementation, shown in Figure 5, it is the block diagram of a kind of fuel make up suggestion device according to another exemplary embodiment, and this fuel make up suggestion device can also comprise: the 3rd detection module 405, second reminding module 406.
Can the 3rd detection module 405, be configured to when detecting that onboard system navigates to named destination, then detect when vehicle utilizes remaining fuel amounts to travel and arrive from the nearest refueling station in this destination behind destination;
Second reminding module 406, is configured to fail when vehicle utilizes remaining fuel amounts to travel to arrive the refueling station nearest from this destination behind destination, then points out and this vehicle traveling is carried out fuel make up to refueling station.
In a kind of possible implementation, still shown in Figure 5, this fuel make up suggestion device can also comprise: determination module 407, selection module 408, first are redirected navigation module 409.
Determination module 407, be configured to fail behind destination when vehicle utilizes remaining fuel amounts to travel arrive the refueling station nearest from this destination, determine at least one refueling station the route that is positioned at from the current locus of this vehicle to direction, destination;
Select module 408, be configured to from the refueling station determined, select the refueling station that this vehicle utilizes Fuel Remained amount to arrive;
First is redirected navigation module 409, is configured to carry out being redirected navigation according to the route from the current locus of this vehicle to the refueling station selected.
In a kind of possible implementation, still shown in Figure 5, this fuel make up suggestion device can also comprise: second is redirected navigation module 410.
Second is redirected navigation module 410, is configured to carry out being redirected navigation according to the route from the current locus of this vehicle to nearest refueling station.
In a kind of possible implementation, still shown in Figure 5, this second detection module 403, comprising: obtain submodule 403a, calculating sub module 403b, detection sub-module 403c.
Obtain submodule 403a, be configured to obtain the fuel quantity that vehicle travels the loss of distance institute of unit;
Calculating sub module 403b, is configured to, by the fuel quantity of remaining fuel amounts divided by the loss of distance institute of traveling unit, obtain the distance that remaining fuel amounts can travel;
Whether detection sub-module 403c, be configured to detect the remaining fuel amounts distance that can travel and be greater than from the current locus of vehicle after the refueling station nearest with vehicle to the distance cushioning place.
In sum, the fuel make up suggestion device provided in disclosure embodiment, by according to vehicle remaining fuel amounts and fuel make up station location, whether the route of anticipation current driving can use residual fuel to arrive at nearest refueling station; The number ratio solving charging pile is less, is easy to the problem causing vehicle to cast anchor; Reach the effect effectively avoiding vehicle to cause phenomenon of casting anchor due to lack of fuel.
In addition, when onboard system does not navigate to named destination, and buffering place when detecting that vehicle utilizes remaining fuel amounts to travel, can not be arrived after the refueling station that distance is nearest from this vehicle, can carry out according to the route from the current locus of vehicle to nearest refueling station being redirected navigation, thus vehicle can be avoided because travelling the situation causing to its elsewhere casting anchor.
When onboard system navigates to named destination, and detect vehicle and can not arrive from the nearest refueling station in this destination behind destination when utilizing remaining fuel amounts to travel, then carry out being redirected navigation according to route from the current locus of this vehicle to the refueling station selected, thus the situation that causes because remaining fuel quantity after arriving destination cannot travel the refueling station nearest to destination casting anchor can be avoided.
About the device in above-described embodiment, wherein the concrete mode of modules executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.
The disclosure one exemplary embodiment provides a kind of fuel make up suggestion device, can realize the fuel make up reminding method that the disclosure provides, and this fuel make up suggestion device comprises: treater, memory device for storage of processor executable instruction;
Wherein, treater is configured to:
Obtain the remaining fuel amounts that vehicle is current;
Whether inspection vehicle loading system navigates to named destination;
If detect, this onboard system does not navigate to named destination, can then detect when vehicle utilizes remaining fuel amounts to travel after the refueling station that distance is nearest from this vehicle, arrive buffering place, the distance of this buffering place and refueling station be less than predetermined distance threshold;
Fail when vehicle utilizes remaining fuel amounts to travel to arrive buffering place after the refueling station that distance is nearest from this vehicle, then point out and this vehicle traveling is carried out fuel make up to nearest refueling station.
Fig. 6 is a kind of for pointing out the block diagram of the device of fuel make up according to an exemplary embodiment.Such as, device 600 can be onboard system, onboard system be arranged in vehicle for obtaining various device operation parameter in vehicle, and can carry out navigating, pointing out according to relevant information, and the system of information interaction can be carried out with other mobile terminals.
With reference to Fig. 6, device 600 can comprise following one or more assembly: processing components 602, memory device 604, power supply module 606, multimedia groupware 608, audio-frequency assembly 610, I/O (I/O) interface 612, sensor module 614, and communications component 616.
The integrated operation of the usual control setup 600 of processing components 602, such as with display, telephone call, data communication, camera operation and record operate the operation be associated.Processing components 602 can comprise one or more treater 618 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 602 can comprise one or more module, and what be convenient between processing components 602 and other assemblies is mutual.Such as, processing components 602 can comprise multi-media module, mutual with what facilitate between multimedia groupware 608 and processing components 602.
Memory device 604 is configured to store various types of data to be supported in the operation of device 600.The example of these data comprises for any application program of operation on device 600 or the instruction of method, contact data, telephone book data, message, picture, video etc.Memory device 604 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), Programmable Read Only Memory (PROM), read-only memory (ROM) (ROM), magnetic storage, flash memory, disk or CD.
The various assemblies that power supply module 606 is device 600 provide electric power.Power supply module 606 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for device 600 and be associated.
Multimedia groupware 608 is included in the screen providing an output interface between device 600 and user.In certain embodiments, screen can comprise Liquid Crystal Display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the incoming signal from user.Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Touch sensor can the border of not only sensing touch or sliding action, but also detects the time length relevant with touch or slide and pressure.In certain embodiments, multimedia groupware 608 comprises a front-facing camera and/or post-positioned pick-up head.When device 600 is in operation mode, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.
Audio-frequency assembly 610 is configured to export and/or input audio signal.Such as, audio-frequency assembly 610 comprises a microphone (MIC), and when device 600 is in operation mode, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The sound signal received can be stored in memory device 604 further or be sent via communications component 616.In certain embodiments, audio-frequency assembly 610 also comprises a loud speaker, for output audio signal.
I/O interface 612 is for providing interface between processing components 602 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.
Sensor module 614 comprises one or more sensor, for providing the state estimation of various aspects for device 600.Such as, sensor module 614 can detect the opening/closing state of device 600, the relative positioning of assembly, such as assembly is telltale and the keypad of device 600, the position of all right detecting device 600 of sensor module 614 or device 600 1 assemblies changes, the presence or absence that user contacts with device 600, the temperature traverse of device 600 orientation or acceleration/deceleration and device 600.Sensor module 614 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor module 614 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor module 614 can also comprise acceleration pick-up, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communications component 616 is configured to the communication being convenient to wired or wireless mode between device 600 and other equipment.Device 600 can access the wireless network based on communication standard, as Wi-Fi, 2G or 3G, or their combination.In one exemplary embodiment, communications component 616 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, communications component 616 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on RF identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 600 can be realized, for performing above-mentioned fuel make up reminding method by one or more application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD) (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components.
In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the memory device 604 of instruction, above-mentioned instruction can perform above-mentioned fuel make up reminding method by the treater 618 of device 600.Such as, non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.
Those skilled in the art, at consideration specification sheets and after putting into practice invention disclosed herein, will easily expect other embodiment of the present disclosure.The application is intended to contain any modification of the present disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present disclosure and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Specification sheets and embodiment are only regarded as exemplary, and true scope of the present disclosure and spirit are pointed out by claim below.
Should be understood that, the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.The scope of the present disclosure is only limited by appended claim.
Claims (13)
1. a fuel make up reminding method, is characterized in that, described method comprises:
Obtain the remaining fuel amounts that vehicle is current;
Detect described onboard system and whether navigate to named destination;
If detect, described onboard system does not navigate to the described destination of specifying, can then detect when described vehicle utilizes described remaining fuel amounts to travel after the refueling station that distance is nearest from described vehicle, arrive buffering place, the distance of described buffering place and described refueling station be less than predetermined distance threshold;
Fail when described vehicle utilizes described remaining fuel amounts to travel to arrive described buffering place after the refueling station that distance is nearest from described vehicle, then point out and described vehicle traveling is carried out fuel make up to nearest refueling station.
2. method according to claim 1, is characterized in that, described method also comprises:
Can described onboard system navigates to the described destination of specifying if detect, then detect when described vehicle utilizes described remaining fuel amounts to travel and arrive from the nearest refueling station in described destination behind described destination;
Arrive the refueling station nearest from described destination if fail behind described destination when described vehicle utilizes described remaining fuel amounts to travel, then point out and described vehicle traveling is carried out fuel make up to refueling station.
3. method according to claim 2, is characterized in that, described method also comprises:
Arrive the refueling station nearest from described destination if fail behind described destination when described vehicle utilizes described remaining fuel amounts to travel, determine at least one refueling station the route that is positioned at from the current locus of described vehicle to direction, described destination;
From the described refueling station determined, select the refueling station that described vehicle utilizes described Fuel Remained amount to arrive;
Carry out being redirected navigation according to the route from the current locus of described vehicle to the described refueling station selected.
4. method according to claim 1, is characterized in that, described method also comprises:
Fail when described vehicle utilizes described remaining fuel amounts to travel to arrive described buffering place after the refueling station that distance is nearest from described vehicle, carry out being redirected navigation according to the route from the current locus of described vehicle to described nearest refueling station.
5. according to described method arbitrary in Claims 1-4, it is characterized in that, buffering place can be arrived when the described vehicle of described detection utilizes described remaining fuel amounts to travel after the refueling station that distance is nearest from described vehicle, comprising:
Obtain the fuel quantity that described vehicle travels the loss of distance institute of unit;
By described remaining fuel amounts divided by the described fuel quantity travelling the loss of distance institute of unit, obtain the distance that described remaining fuel amounts can travel;
Detect distance that described remaining fuel amounts can travel and whether be greater than distance from the current locus of described vehicle to described buffering place.
6. method according to claim 5, is characterized in that, the described vehicle of described acquisition travels the fuel quantity of distance institute of unit loss, comprising:
Showing the prompting frame for pointing out input to travel the fuel quantity of distance institute of unit loss, being received in the fuel quantity that the described vehicle inputted in described prompting frame travels the loss of distance institute of unit;
Or,
Travel total distance and history use total amount of fuel according to described vehicle history, calculate the fuel quantity that described vehicle travels the loss of distance institute of unit;
Or,
Utilize wireless network from the fuel quantity of the server lookup traveling unit distance institute loss corresponding with the model of described vehicle.
7. a fuel make up suggestion device, is characterized in that, described device comprises:
Acquisition module, is configured to obtain the current remaining fuel amounts of vehicle;
First detection module, is configured to detect described onboard system and whether navigates to named destination;
Second detection module, be configured to when detecting that described onboard system does not navigate to the described destination of specifying, can then detect when described vehicle utilizes described remaining fuel amounts to travel after the refueling station that distance is nearest from described vehicle, arrive buffering place, the distance of described buffering place and described refueling station be less than predetermined distance threshold;
First reminding module, be configured to fail when described vehicle utilizes described remaining fuel amounts to travel to arrive described buffering place after the refueling station that distance is nearest from described vehicle, then point out and described vehicle traveling is carried out fuel make up to nearest refueling station.
8. device according to claim 7, is characterized in that, described device also comprises:
Can the 3rd detection module, be configured to when detecting that described onboard system navigates to the described destination of specifying, then detect when described vehicle utilizes described remaining fuel amounts to travel and arrive from the nearest refueling station in described destination behind described destination;
Second reminding module, is configured to fail behind described destination when described vehicle utilizes described remaining fuel amounts to travel to arrive the refueling station nearest from described destination, then point out and described vehicle traveling is carried out fuel make up to refueling station.
9. device according to claim 8, is characterized in that, described device also comprises:
Determination module, be configured to fail behind described destination when described vehicle utilizes described remaining fuel amounts to travel arrive the refueling station nearest from described destination, determine at least one refueling station the route that is positioned at from the current locus of described vehicle to direction, described destination;
Select module, be configured to, from the described refueling station determined, select the refueling station that described vehicle utilizes described Fuel Remained amount to arrive;
First is redirected navigation module, is configured to carry out being redirected navigation according to the route from the current locus of described vehicle to the described refueling station selected.
10. device according to claim 7, is characterized in that, described device also comprises:
Second is redirected navigation module, be configured to fail when described vehicle utilizes described remaining fuel amounts to travel to arrive described buffering place after the refueling station that distance is nearest from described vehicle, carry out being redirected navigation according to the route from the current locus of described vehicle to described nearest refueling station.
11. according to described device arbitrary in claim 7 to 10, and it is characterized in that, described second detection module, comprising:
Obtaining submodule, being configured to the fuel quantity to obtaining the loss of distance institute of described vehicle traveling unit;
Calculating sub module, is configured to, by the described fuel quantity of described remaining fuel amounts divided by the loss of distance institute of traveling unit, obtain the distance that described remaining fuel amounts can travel;
Detection sub-module, is configured to detect distance that described remaining fuel amounts can travel and whether is greater than distance from the current locus of described vehicle to described buffering place.
12. devices according to claim 11, is characterized in that, described acquisition submodule, comprising:
First submodule, being configured to show the prompting frame for pointing out input to travel the fuel quantity of distance institute of unit loss, being received in the fuel quantity that the described vehicle inputted in described prompting frame travels the loss of distance institute of unit;
Or,
Second submodule, is configured to travel total distance and history use total amount of fuel according to described vehicle history, calculates the fuel quantity that described vehicle travels the loss of distance institute of unit;
Or,
3rd submodule, is configured to utilize wireless network from the fuel quantity of the server lookup traveling unit distance institute loss corresponding with the model of described vehicle.
13. 1 kinds of fuel make up suggestion devices, is characterized in that, described device comprises:
Treater;
For storing the memory device of described processor executable;
Wherein, described treater is configured to:
Obtain the remaining fuel amounts that vehicle is current;
Detect described onboard system and whether navigate to named destination;
If detect, described onboard system does not navigate to the described destination of specifying, can then detect when described vehicle utilizes described remaining fuel amounts to travel after the refueling station that distance is nearest from described vehicle, arrive buffering place, the distance of described buffering place and described refueling station be less than predetermined distance threshold;
Fail when described vehicle utilizes described remaining fuel amounts to travel to arrive described buffering place after the refueling station that distance is nearest from described vehicle, then point out and described vehicle traveling is carried out fuel make up to nearest refueling station.
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