CN109374010A - Automobile fuel filler based reminding method, device and mobile terminal based on cold chain - Google Patents
Automobile fuel filler based reminding method, device and mobile terminal based on cold chain Download PDFInfo
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- CN109374010A CN109374010A CN201811225539.1A CN201811225539A CN109374010A CN 109374010 A CN109374010 A CN 109374010A CN 201811225539 A CN201811225539 A CN 201811225539A CN 109374010 A CN109374010 A CN 109374010A
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- automobile
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3469—Fuel consumption; Energy use; Emission aspects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3476—Special cost functions, i.e. other than distance or default speed limit of road segments using point of interest [POI] information, e.g. a route passing visible POIs
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3697—Output of additional, non-guidance related information, e.g. low fuel level
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- Radar, Positioning & Navigation (AREA)
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- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
The embodiment of the present invention provides a kind of automobile fuel filler based reminding method, device and mobile terminal based on cold chain.The present invention is by obtaining the second location information of each gas station in the first location information and preset range of the automobile when monitoring the current oil magnitude of automobile lower than the first preset value；Confirmed with the automobile according to the first location information and the second location information apart from nearest gas station and nearest path length value；First oil mass value needed for calculating has travelled the nearest path length value；Calculating travel the nearest path length value needed for the time, and according to the time calculating send as an envoy to the automobile goods cabinet maintain preset temperature needed for the second oil mass value；When the sum of the first oil mass value and the second oil mass value reaches the preset ratio of the current oil magnitude, prompt information is issued, to remind user that nearest gas station is gone to refuel；To realize that oiling is reminded.It avoids damaging product because of low on fuel or cast anchor on the way.
Description
Technical field
The present invention relates to field of communication technology, in particular to a kind of automobile fuel filler based reminding method based on cold chain, device and
Mobile terminal.
Background technique
With the continuous development of cold chain transportation, most of fresh product requires to carry out refrigerating fresh-keeping during transportation,
Therefore, more gasoline can be consumed, if midway gasoline use up not only can the delay time at stop, also result in fresh product due to cannot
Effectively freezed and is gone bad.
Therefore, the prior art is defective, needs to improve.
Summary of the invention
The embodiment of the present invention provides a kind of automobile fuel filler based reminding method, device and mobile terminal based on cold chain, has and mentions
The beneficial effect that the user that wakes up refuels.
The embodiment of the present invention provides a kind of automobile fuel filler based reminding method based on cold chain, is used in mobile terminal, the side
Method the following steps are included:
When monitoring the current oil magnitude of automobile lower than the first preset value, the first location information of the automobile and pre- is obtained
If the second location information of each gas station in range；
Confirmed with the automobile according to the first location information and the second location information apart from nearest gas station
And nearest path length value；
First oil mass value needed for calculating has travelled the nearest path length value；
The time needed for having travelled the nearest path length value is calculated, and calculates the cargo for the automobile of sening as an envoy to according to the time
Cabinet maintains the second oil mass value needed for preset temperature；
When the sum of the first oil mass value and the second oil mass value reaches the preset ratio of the current oil magnitude, prompt is issued
Information, to remind user that nearest gas station is gone to refuel.
In the automobile fuel filler based reminding method of the present invention based on cold chain, the calculating has travelled the nearest route
Time needed for length value, and according to the time calculate send as an envoy to the automobile goods cabinet maintain preset temperature needed for second
The step of oil mass value includes:
Time needed for having travelled the nearest path length value according to the calculating of the velocity information of the automobile；
Current environment temperature is obtained, and default temperature is maintained according to the goods cabinet that the environment temperature calculates the automobile of sening as an envoy to
Second oil mass value needed for degree.
In the automobile fuel filler based reminding method of the present invention based on cold chain, it is described according to the first location information with
And the second location information confirms with the automobile packet the step of apart from nearest gas station and nearest path length value
It includes:
The road between the automobile and each gas station is obtained according to the first location information and the second location information
Wire length angle value；
It is determined with the automobile according to each path length value apart from nearest gas station and nearest path length value.
In the automobile fuel filler based reminding method of the present invention based on cold chain, it is described according to the first location information with
And the second location information obtains the step of path length value between the automobile and each gas station and includes:
Obtain at least two travel routes between the automobile and each gas station；
Obtain the road length value of at least two travel routes；
Filtered out from at least two road lengths value the smallest road length value as the automobile and corresponding gas station it
Between path length value.
In the automobile fuel filler based reminding method of the present invention based on cold chain, the calculating has travelled the nearest route
The step of first oil mass value needed for length value includes:
It obtains using current time as the fuel consumption amount in the preset time period of terminal and the mapping relations between operating range；
First oil mass value needed for having travelled the nearest path length value according to mapping relations calculating.
It is described when the first oil mass value and the in the automobile fuel filler based reminding method of the present invention based on cold chain
When the sum of two oil mass values reaches the preset ratio of the current oil magnitude, prompt information is issued, it is nearest to remind user to go to
The step of gas station is refueled include:
When the sum of the first oil mass value and the second oil mass value reaches the preset ratio of the current oil magnitude, before cooking up
Toward the route map of the nearest gas station；
Prompt information is issued, and user is reminded to go to the nearest gas station to refuel according to the route map.
A kind of automobile fuel filler alarm set based on cold chain, in mobile terminal, comprising:
First obtains module, for obtaining the automobile when monitoring the current oil magnitude of automobile lower than the first preset value
The second location information of each gas station in first location information and preset range；
Confirmation module, for being confirmed and the automobile distance according to the first location information and the second location information
Nearest gas station and nearest path length value；
First computing module, for calculate travelled the nearest path length value needed for the first oil mass value；
Second computing module, for calculate travelled the nearest path length value needed for the time, and according to the time calculate
The goods cabinet of the automobile of sening as an envoy to maintains the second oil mass value needed for preset temperature；
Cue module, for reaching the default ratio of the current oil magnitude when the sum of the first oil mass value and the second oil mass value
When example, prompt information is issued, to remind user that nearest gas station is gone to refuel.
In the automobile fuel filler alarm set of the present invention based on cold chain, the confirmation module includes:
First acquisition unit, for according to the first location information and the second location information acquisition automobile and respectively
Path length value between a gas station；
First confirmation unit, for being determined with the automobile according to each path length value apart from nearest gas station and
Nearest path length value.
In the automobile fuel filler alarm set of the present invention based on cold chain, the first computing module includes:
Second acquisition unit, for obtaining using current time as the fuel consumption amount and operating range in the preset time period of terminal
Between mapping relations；
Computing unit, for the first oil mass needed for having travelled the nearest path length value according to mapping relations calculating
Value.
The embodiment of the present invention also provides a kind of mobile terminal, including processor and memory, is stored in the memory
Computer program, the processor is by calling the computer program stored in the memory, for executing above-mentioned
One the method.
From the foregoing, it will be observed that the present invention is by when monitoring the current oil magnitude of automobile lower than the first preset value, described in acquisition
The second location information of each gas station in the first location information and preset range of automobile；According to the first location information
And the second location information is confirmed with the automobile apart from nearest gas station and nearest path length value；Calculate row
Finish the first oil mass value needed for the nearest path length value；When calculating has travelled needed for the nearest path length value
Between, and according to the time calculate send as an envoy to the automobile goods cabinet maintain preset temperature needed for the second oil mass value；When described
When the sum of first oil mass value and the second oil mass value reaches the preset ratio of the current oil magnitude, prompt information is issued, to mention
Awake user goes to nearest gas station to refuel；To realize that oiling is reminded.It avoids damaging product or half because of low on fuel
It casts anchor on road.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.It should be evident that drawings in the following description are only some embodiments of the invention, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the flow diagram of the automobile fuel filler based reminding method provided in an embodiment of the present invention based on cold chain.
Fig. 2 is a kind of structural schematic diagram of the automobile fuel filler alarm set provided in an embodiment of the present invention based on cold chain.
Fig. 3 is the structural schematic diagram of terminal provided in an embodiment of the present invention.
Specific embodiment
Presently filed embodiment is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the application, and should not be understood as the limitation to the application.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
It describes the application and simplifies description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second " are only used for
Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.
" first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature.?
In the description of the present application, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be by between intermediary
It connects connected, can be the connection inside two elements or the interaction relationship of two elements.For the ordinary skill of this field
For personnel, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
In this application unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Following disclosure provides many different embodiments or example is used to realize the different structure of the application.In order to
Simplify disclosure herein, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And purpose does not lie in limitation the application.In addition, the application can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, this application provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
The description and claims of this application and term " first " in above-mentioned attached drawing, " second ", " third " etc.
(if present) is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be appreciated that this
The object of sample description is interchangeable under appropriate circumstances.In addition, term " includes " and " having " and their any deformation, meaning
Figure, which is to cover, non-exclusive includes.For example, containing the process, method of series of steps or containing a series of modules or list
The device of member, terminal, system those of are not necessarily limited to be clearly listed step or module or unit, can also include unclear
The step of ground is listed or module or unit also may include its intrinsic for these process, methods, device, terminal or system
Its step or module or unit.
It is the flow chart of the automobile fuel filler based reminding method based on cold chain in one embodiment of the invention with reference to Fig. 1, Fig. 1, it should
Automobile fuel filler based reminding method based on cold chain is mainly used in mobile terminal, which can be mobile phone, tablet computer etc..
Method includes the following steps:
S101, when monitoring the current oil magnitude of automobile lower than the first preset value, obtain the first location information of the automobile
And in preset range each gas station second location information.
The automobile is provided with oil mass detection mould group and radio communication mold group, for example, the automobile using wireless communication technique with
The mobile terminal of user communicates, and gives current oil mass value real-time delivery to the mobile terminal.First preset value can be with
It is 40% etc. of preset one value, such as total oil mass.Certainly, it is not limited to this.The first location information can use
The included GPS navigation of mobile terminal is positioned, and can also be positioned using the GPS positioning device that battery carries.
In some embodiments, the setting of first preset value can be sets according to the history running data of user
It is fixed, for example, its row history sails route to set.
S102, confirmed with the automobile distance recently according to the first location information and the second location information
Gas station and nearest path length value.
In this step, which is not linear distance value, but goes to the traveling of nearest gas station
Distance value will be calculated by the roadmap information in the region.
In some embodiments, step S102 includes following sub-step:
S1021, obtained according to the first location information and the second location information automobile and each gas station it
Between path length value；S1022, determined with the automobile according to each path length value apart from nearest gas station and
Nearest path length value.
In this step, it needs first to calculate the path length value between the automobile and each gas station, then screens again
Nearest path length value out.
Wherein, step S1021 specifically: obtain at least two travelings between the automobile and each gas station
Route；Obtain the road length value of at least two travel routes；Minimum is filtered out from at least two road lengths value
Road length value as the path length value between the automobile and corresponding gas station.
When obtaining the path length value between automobile and corresponding gas station, first have to obtain between automobile and the gas station
Each item routine travel route.Then the smallest road length value is filtered out from the travel route of each item routine as institute
State the path length value between automobile and corresponding gas station.
First oil mass value needed for S103, calculating have travelled the nearest path length value.
In this step, it can be calculated according to history traveling record first needed for having travelled nearest path length value
Oil mass value.
In some embodiments, step S103 includes following sub-step:
S1031, it obtains using current time as the fuel consumption amount in the preset time period of terminal and the mapping between operating range
Relationship.
S1032, according to the mapping relations calculating travelled the nearest path length value needed for the first oil mass value.
With the aging of automobile, fuel consumption is also more and more.Therefore, it is necessary to the oil mass in nearest preset time period
The mapping relations of consumption and operating range are reference, so as to obtain more accurately required oil mass.
S104, calculating travel the nearest path length value needed for the time, and according to the time calculate send as an envoy to described in
The goods cabinet of automobile maintains the second oil mass value needed for preset temperature.
Certainly, in order to keep the fresh of the fresh product transported, it is necessary to keep the temperature of goods cabinet to maintain preset
Under low temperature.Oil mass needed for maintaining the low temperature is not only related with environment temperature, also related with wanted fresh-keeping product category, different
Product need different preservation temperatures.
In some embodiments, step S104 includes:
S1041, according to the velocity information of the automobile calculating travelled the nearest path length value needed for the time；S1042,
Current environment temperature is obtained, and preset temperature institute is maintained according to the goods cabinet that the environment temperature calculates the automobile of sening as an envoy to
The the second oil mass value needed.
S105, reach the preset ratio of the current oil magnitude when the sum of the first oil mass value and the second oil mass value
When, prompt information is issued, to remind user that nearest gas station is gone to refuel.
The oil mass of automobile cannot be allowed completely depleted, elsewhere for example mobile unit can power consumption or oil consumption, being can not
Drive running car.
In some embodiments, step S105 includes:
S1051, when the sum of the first oil mass value and the second oil mass value reaches the preset ratio of the current oil magnitude, rule
Mark the route map for going to the nearest gas station.In this step, when the first oil mass value and the sum of the second oil mass value
When reaching the preset ratio of the current oil magnitude, such as when 80%, the route map for the gas station for going to this nearest is cooked up.
S1052, prompt information is issued, and user is reminded to go to the nearest gas station to refuel according to the route map.
Wherein, which can be mobile phone and carries out vibration reminding automatically, or issue the tinkle of bells.
From the foregoing, it will be observed that the present invention is by when monitoring the current oil magnitude of automobile lower than the first preset value, described in acquisition
The second location information of each gas station in the first location information and preset range of automobile；According to the first location information
And the second location information is confirmed with the automobile apart from nearest gas station and nearest path length value；Calculate row
Finish the first oil mass value needed for the nearest path length value；When calculating has travelled needed for the nearest path length value
Between, and according to the time calculate send as an envoy to the automobile goods cabinet maintain preset temperature needed for the second oil mass value；When described
When the sum of first oil mass value and the second oil mass value reaches the preset ratio of the current oil magnitude, prompt information is issued, to mention
Awake user goes to nearest gas station to refuel；To realize that oiling is reminded.It avoids damaging product or half because of low on fuel
It casts anchor on road.
Referring to figure 2., Fig. 2 is the structure chart of the automobile fuel filler alarm set based on cold chain in one embodiment of the invention.
The device is in mobile terminal comprising: first obtains module 201, confirmation module 202, the first computing module 203, second
Computing module 204 and cue module 205.
Wherein, which is used to obtain when monitoring the current oil magnitude of automobile lower than the first preset value
Take the second location information of each gas station in the first location information and preset range of the automobile；
Wherein, the confirmation module 202 according to the first location information and the second location information for confirming and institute
Automobile is stated apart from nearest gas station and nearest path length value；In some embodiments, which includes:
One acquiring unit and the first confirmation unit.Wherein, first acquisition unit is used for according to the first location information and described
Second location information obtains the path length value between the automobile and each gas station；First confirmation unit is used for each according to this
A path length value is determined with the automobile apart from nearest gas station and nearest path length value.
Wherein, first computing module 203 for calculate travelled the nearest path length value needed for the first oil mass
Value；In some embodiments, which includes: second acquisition unit and computing unit.Wherein, it second obtains
Take unit for obtaining using current time as the fuel consumption amount in the preset time period of terminal and the mapping between operating range
Relationship.First oil mass needed for computing unit is used to travel the nearest path length value according to mapping relations calculating
Value.
Wherein, second computing module 204 for calculate travelled the nearest path length value needed for the time, and root
The second oil mass value needed for preset temperature is maintained according to the goods cabinet that the time calculates the automobile of sening as an envoy to；Certainly, in order to keep
The fresh product transported it is fresh, it is necessary to keep the temperature of goods cabinet maintain it is default in a low temperature of.It maintains needed for the low temperature
Oil mass it is not only related with environment temperature, also related with wanted fresh-keeping product category, different products needs different fresh-keeping
Temperature.
In some embodiments, which is used to travelled according to the calculating of the velocity information of the automobile
Time needed for the nearest path length value；Current environment temperature is obtained, and institute of sening as an envoy to is calculated according to the environment temperature
The goods cabinet for stating automobile maintains the second oil mass value needed for preset temperature.
Wherein, which is used to reach described current when the sum of the first oil mass value and the second oil mass value
When the preset ratio of oil mass value, prompt information is issued, to remind user that nearest gas station is gone to refuel.When described first
When the sum of oil mass value and the second oil mass value reaches the preset ratio of the current oil magnitude, cooks up and go to described nearest add
The route map of petrol station.When the sum of the first oil mass value and the second oil mass value reaches the preset ratio of the current oil magnitude,
Such as when 80%, the route map for the gas station for going to this nearest is cooked up.Prompt information is issued, and reminds user according to the road
Line chart goes to the nearest gas station to refuel.Wherein, which can be mobile phone and carries out vibration reminding automatically, or
Person issues the tinkle of bells.
From the foregoing, it will be observed that the present invention is by when monitoring the current oil magnitude of automobile lower than the first preset value, described in acquisition
The second location information of each gas station in the first location information and preset range of automobile；According to the first location information
And the second location information is confirmed with the automobile apart from nearest gas station and nearest path length value；Calculate row
Finish the first oil mass value needed for the nearest path length value；When calculating has travelled needed for the nearest path length value
Between, and according to the time calculate send as an envoy to the automobile goods cabinet maintain preset temperature needed for the second oil mass value；When described
When the sum of first oil mass value and the second oil mass value reaches the preset ratio of the current oil magnitude, prompt information is issued, to mention
Awake user goes to nearest gas station to refuel；To realize that oiling is reminded.It avoids damaging product or half because of low on fuel
It casts anchor on road.
Referring to figure 3., the embodiment of the present application also provides a kind of terminal.The terminal can be smart phone, tablet computer etc.
Equipment.Such as show, terminal 300 includes processor 301 and memory 302.Wherein, processor 301 and memory 302 are electrically connected.
Processor 301 is the control centre of terminal 300, using the various pieces of various interfaces and the entire terminal of connection, passes through fortune
Row calls the computer program being stored in memory 302, and calls the data being stored in memory 302, executes end
The various functions and processing data at end, to carry out integral monitoring to terminal.
In the present embodiment, the processor 301 in terminal 300 can be according to following step, will be one or more
The corresponding instruction of the process of computer program is loaded into memory 302, and is stored in memory by processor 301 to run
Computer program in 302, to realize various functions: when monitoring the current oil magnitude of automobile lower than the first preset value,
Obtain the second location information of each gas station in the first location information and preset range of the automobile；According to described first
Location information and the second location information are confirmed with the automobile apart from nearest gas station and nearest path length
Value；First oil mass value needed for calculating has travelled the nearest path length value；Calculating has travelled the nearest path length value
The required time, and according to the time calculate send as an envoy to the automobile goods cabinet maintain preset temperature needed for the second oil mass
Value；When the sum of the first oil mass value and the second oil mass value reaches the preset ratio of the current oil magnitude, prompt is issued
Information, to remind user that nearest gas station is gone to refuel.
Memory 302 can be used for storing computer program and data.Include in the computer program that memory 302 stores
The instruction that can be executed in the processor.Computer program can form various functional modules.Processor 301 is stored in by calling
The computer program of memory 302, thereby executing various function application and data processing.
From the foregoing, it will be observed that the present invention is by when monitoring the current oil magnitude of automobile lower than the first preset value, described in acquisition
The second location information of each gas station in the first location information and preset range of automobile；According to the first location information
And the second location information is confirmed with the automobile apart from nearest gas station and nearest path length value；Calculate row
Finish the first oil mass value needed for the nearest path length value；When calculating has travelled needed for the nearest path length value
Between, and according to the time calculate send as an envoy to the automobile goods cabinet maintain preset temperature needed for the second oil mass value；When described
When the sum of first oil mass value and the second oil mass value reaches the preset ratio of the current oil magnitude, prompt information is issued, to mention
Awake user goes to nearest gas station to refuel；To realize that oiling is reminded.It avoids damaging product or half because of low on fuel
It casts anchor on road.
It should be noted that those of ordinary skill in the art will appreciate that whole in the various methods of above-described embodiment or
Part steps are relevant hardware can be instructed to complete by program, which can store in computer-readable storage medium
In matter, which be can include but is not limited to: read-only memory (ROM, Read Only Memory), random access memory
Device (RAM, Random Access Memory), disk or CD etc..
Be provided for the embodiments of the invention above automobile fuel filler based reminding method based on cold chain, device, storage medium and
Mobile terminal is described in detail, and specific case used herein explains the principle of the present invention and embodiment
It states, the above description of the embodiment is only used to help understand the method for the present invention and its core ideas；Meanwhile for this field
Technical staff, according to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion
The contents of this specification are not to be construed as limiting the invention.
Claims (10)
1. a kind of automobile fuel filler based reminding method based on cold chain, in mobile terminal, which is characterized in that the method includes with
Lower step:
When monitoring the current oil magnitude of automobile lower than the first preset value, the first location information of the automobile and pre- is obtained
If the second location information of each gas station in range；
Confirmed with the automobile according to the first location information and the second location information apart from nearest gas station
And nearest path length value；
First oil mass value needed for calculating has travelled the nearest path length value；
The time needed for having travelled the nearest path length value is calculated, and calculates the cargo for the automobile of sening as an envoy to according to the time
Cabinet maintains the second oil mass value needed for preset temperature；
When the sum of the first oil mass value and the second oil mass value reaches the preset ratio of the current oil magnitude, prompt is issued
Information, to remind user that nearest gas station is gone to refuel.
2. the automobile fuel filler based reminding method according to claim 1 based on cold chain, which is characterized in that the calculating has travelled
Time needed for the nearest path length value, and default temperature is maintained according to the goods cabinet that the time calculates the automobile of sening as an envoy to
Degree needed for the second oil mass value the step of include:
Time needed for having travelled the nearest path length value according to the calculating of the velocity information of the automobile；
Current environment temperature is obtained, and default temperature is maintained according to the goods cabinet that the environment temperature calculates the automobile of sening as an envoy to
Second oil mass value needed for degree.
3. the automobile fuel filler based reminding method according to claim 1 based on cold chain, which is characterized in that described according to described
One location information and the second location information are confirmed long apart from nearest gas station and nearest route with the automobile
The step of angle value includes:
The road between the automobile and each gas station is obtained according to the first location information and the second location information
Wire length angle value；
It is determined with the automobile according to each path length value apart from nearest gas station and nearest path length value.
4. the automobile fuel filler based reminding method according to claim 3 based on cold chain, which is characterized in that described according to described
One location information and the second location information obtain the step of path length value between the automobile and each gas station
Include:
Obtain at least two travel routes between the automobile and each gas station；
Obtain the road length value of at least two travel routes；
Filtered out from at least two road lengths value the smallest road length value as the automobile and corresponding gas station it
Between path length value.
5. the automobile fuel filler based reminding method according to claim 1 based on cold chain, which is characterized in that the calculating has travelled
The step of first oil mass value needed for the nearest path length value includes:
It obtains using current time as the fuel consumption amount in the preset time period of terminal and the mapping relations between operating range；
First oil mass value needed for having travelled the nearest path length value according to mapping relations calculating.
6. the automobile fuel filler based reminding method according to claim 1 based on cold chain, which is characterized in that described to work as described first
When the sum of oil mass value and the second oil mass value reaches the preset ratio of the current oil magnitude, prompt information is issued, to remind use
The step of family goes to nearest gas station to be refueled include:
When the sum of the first oil mass value and the second oil mass value reaches the preset ratio of the current oil magnitude, before cooking up
Toward the route map of the nearest gas station；
Prompt information is issued, and user is reminded to go to the nearest gas station to refuel according to the route map.
7. a kind of automobile fuel filler alarm set based on cold chain, in mobile terminal characterized by comprising
First obtains module, for obtaining the automobile when monitoring the current oil magnitude of automobile lower than the first preset value
The second location information of each gas station in first location information and preset range；
Confirmation module, for being confirmed and the automobile distance according to the first location information and the second location information
Nearest gas station and nearest path length value；
First computing module, for calculate travelled the nearest path length value needed for the first oil mass value；
Second computing module, for calculate travelled the nearest path length value needed for the time, and according to the time calculate
The goods cabinet of the automobile of sening as an envoy to maintains the second oil mass value needed for preset temperature；
Cue module, for reaching the default ratio of the current oil magnitude when the sum of the first oil mass value and the second oil mass value
When example, prompt information is issued, to remind user that nearest gas station is gone to refuel.
8. the automobile fuel filler alarm set according to claim 7 based on cold chain, which is characterized in that the confirmation module packet
It includes:
First acquisition unit, for according to the first location information and the second location information acquisition automobile and respectively
Path length value between a gas station；
First confirmation unit, for being determined with the automobile according to each path length value apart from nearest gas station and
Nearest path length value.
9. the automobile fuel filler alarm set according to claim 6 based on cold chain, which is characterized in that the first computing module packet
It includes:
Second acquisition unit, for obtaining using current time as the fuel consumption amount and operating range in the preset time period of terminal
Between mapping relations；
Computing unit, for the first oil mass needed for having travelled the nearest path length value according to mapping relations calculating
Value.
10. a kind of mobile terminal, which is characterized in that including processor and memory, computer journey is stored in the memory
Sequence, the processor require 1 to 6 by calling the computer program stored in the memory, for perform claim
Method described in one.
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