CN110736476A - navigation method, system, storage medium and vehicle-mounted terminal - Google Patents
navigation method, system, storage medium and vehicle-mounted terminal Download PDFInfo
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- CN110736476A CN110736476A CN201810796926.4A CN201810796926A CN110736476A CN 110736476 A CN110736476 A CN 110736476A CN 201810796926 A CN201810796926 A CN 201810796926A CN 110736476 A CN110736476 A CN 110736476A
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000004590 computer program Methods 0.000 claims description 10
- 230000006399 behavior Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims description 2
- 235000013305 food Nutrition 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 239000000446 fuel Substances 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Classifications
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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
- G01C21/3476—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
Abstract
The invention provides navigation methods, systems, storage media and vehicle-mounted terminals, which comprise the steps of receiving navigation demand information sent by a user, selecting navigation destinations matched with the navigation demand information and preset navigation rules according to the navigation demand information and the preset navigation rules, and navigating paths according to the navigation destinations.
Description
Technical Field
The invention relates to the technical field of path navigation, in particular to navigation methods, systems, storage media and vehicle-mounted terminals.
Background
At present, the navigation method can not automatically and directly determine the navigation destination according to the navigation requirement of a user and carry out path navigation. The user also needs to select the navigation destination, so that the user is inconvenient to perform other operations while navigating, the user is easy to be distracted, and the navigation is inconvenient.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention aims to provide navigation methods, systems, storage media and vehicle-mounted terminals, which are used for solving the problem that the navigation destination needs to be manually selected during the navigation process in the prior art.
In order to achieve the above purpose and other related purposes, the invention provides navigation methods applied to a vehicle-mounted terminal, which comprises the following steps of receiving navigation demand information sent by a user, selecting a navigation destination matched with both the navigation demand information and a preset navigation rule according to the navigation demand information and the preset navigation rule, and performing path navigation according to the navigation destination.
In , the method further comprises calculating a time expected to reach the navigation destination.
In the embodiment of the present invention, further comprising providing an alternative destination.
In the embodiment of the present invention, further comprising providing rating information for the alternative destination.
In the embodiment of the present invention, the preset navigation rules include or more of the following, nearest distance, matching with historical behavior data, and facilitating parking.
In the embodiment of the present invention, after receiving the navigation requirement information sent by the user, before selecting the matched navigation destination according to the navigation requirement information and the preset navigation rule, the method further includes determining whether the navigation requirement information belongs to a preset emergency requirement, and when the navigation requirement information belongs to the preset emergency requirement, directly performing path navigation.
In the embodiment of the invention, the predetermined emergency requirements include refueling, maintenance, and/or dining.
In order to achieve the purpose, the invention further provides navigation systems which are applied to the vehicle-mounted terminal and comprise a receiving module, a selecting module and a navigation module, wherein the receiving module is used for receiving the navigation demand information sent by the user, the selecting module is used for selecting the navigation destination matched with the navigation demand information and the preset navigation rule according to the navigation demand information and the preset navigation rule, and the navigation module is used for carrying out path navigation according to the navigation destination.
To achieve the above object, the present invention further provides storage media having a computer program stored thereon, which when executed by a processor implements the navigation method described in any .
Finally, the invention also provides vehicle-mounted terminals, which comprise a processor and a memory, wherein the memory is used for storing computer programs, and the processor is connected with the memory and used for executing the computer programs so as to enable the vehicle-mounted terminals to execute the navigation method of any .
As described above, the navigation methods, systems, storage media and vehicle-mounted terminals have the advantages that the navigation destination can be directly determined according to the navigation requirement of the user, the step is carried out, the predicted time of arriving at the navigation destination is further calculated to inform the user, the step is carried out, the alternative destination and the evaluation thereof can be provided for the user to select, the step is carried out, the destination is automatically determined according to the navigation rule , the step is carried out, whether the navigation requirement of the user needs to be directly determined or not can be analyzed, and the navigation is more conveniently used by the user, so that the user can carry out other operations when using the navigation without paying attention to determine the specific navigation destination.
Drawings
FIG. 1 is a flow chart of a navigation method in an embodiment of the present invention;
FIG. 2 is a schematic block diagram of an embodiment of a navigation system according to the present invention;
FIG. 3 is a block diagram of an embodiment of the vehicle terminal according to the invention.
Description of the element reference numerals
21 receiving module
22 selection module
23 navigation module
31 processor
32 memory
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of each component in actual implementation can be random changes, and the layout of the components may be more complicated.
The navigation method, the navigation system, the storage medium and the vehicle-mounted terminal can directly determine the navigation destination according to the navigation requirement of the user based on the matched navigation purpose selected according to the navigation requirement information and the preset navigation rule , calculate the time of arriving at the navigation destination to inform the user , provide alternative destinations and the evaluation thereof for the user to select , automatically determine the destination according to the navigation rule , , analyze whether the navigation requirement of the user needs to directly determine the navigation destination or not, and enable the user to use navigation more conveniently, so that the user can carry out operations of other matters when using navigation without paying attention to determine the specific navigation destination.
As shown in fig. 1, in the embodiment, the navigation method of the present invention is applied to a vehicle-mounted terminal, and includes the following steps:
and step S11, receiving the navigation demand information sent by the user.
In the embodiment of the present invention, navigation request information sent by a user is received, wherein the navigation request information may be types of voice information, text information and/or image information.
And step S12, selecting a navigation destination matched with the navigation demand information and the preset navigation rule according to the navigation demand information and the preset navigation rule.
In the embodiment of the present invention, the navigation destination type is determined according to the navigation requirement information, and after the navigation destination type is determined, an optimal destination is selected as the navigation destination according to a preset navigation rule.
In the embodiment , if the navigation requirement information received from the user includes the keyword "gas station" or "fuel filling", the nearest gas station or fuel filling peg is selected as the navigation destination.
In the embodiment of the present invention, if the navigation requirement information received from the user includes keywords such as "energy emergency", "charging" or "charging pile", the charging pile or charging station closest to the user is selected as the navigation destination.
In the embodiment , if the received navigation requirement information of the user includes the keyword of "car repair" or "car damaged", the car repair location closest to the received navigation requirement information is selected as the navigation destination.
In the embodiment , if the navigation requirement information of the user includes the keywords related to food, such as "eat", "hungry", "face", or "lunch", then eating places are selected as the navigation destinations according to the historical consumption records of the user.
Specifically, the navigation purpose may be further determined according to the user navigation requirement information, and if the navigation requirement information of the user contains "time saving" and a keyword related to food, the eating place of the fastest serving is selected as the navigation destination.
Specifically, the navigation destination may be further determined according to the user navigation requirement information, and if the navigation requirement information of the user contains "network word-of-mouth" and a keyword related to food, the eating place with the best network evaluation and nearby is selected as the navigation destination.
Specifically, the navigation purpose may be further determined according to the user navigation requirement information, and if the navigation requirement information of the user includes "parking" and a keyword related to food, a convenient and near-to-park dining place is selected as the navigation destination.
And step S13, performing path navigation according to the navigation purpose.
In the embodiment of the present invention, after receiving the navigation requirement information sent by the user, the user does not need to provide information again, and directly performs the path navigation from the current position to the navigation destination after selecting the navigation destination matched with both the navigation requirement information and the preset navigation rule according to the navigation requirement information and the preset navigation rule.
In an embodiment , the method further comprises calculating a time expected to reach the navigation destination.
In the embodiment of the present invention, it further includes informing the user of the time required to reach the navigation destination by voice or icon.
In an embodiment of the present invention, further comprising reserving the navigation destination in advance.
Specifically, when the navigation demand information sent by the user is 'i want to charge', the nearest charging pile or charging station is selected as the navigation destination, and reservation is made in advance, and the user is informed of the predicted arrival time, whether to reserve, the predicted charging cost, the charging time and the specific navigation driving route.
In particular, the alternative destinations can be communicated to the user by way of voice or display on a display device.
In the embodiment of the present invention, further comprising providing evaluation information of the alternative destination.
In the embodiment of the present invention, the method further includes determining whether the navigation requirement information belongs to a preset emergency requirement, and performing the path navigation directly only when the navigation requirement information belongs to the preset emergency requirement.
As shown in fig. 2, in , the navigation system of the present invention, applied to a vehicle-mounted terminal, includes a receiving module 21, a selecting module 22 and a navigation module 23.
The receiving module 21 is configured to receive navigation requirement information sent by a user.
In the embodiment of the invention, the receiving module 21 can receive the navigation requirement information sent by the user, the navigation requirement information can be types or more of voice information, text information and/or image information.
The selection module 22 is configured to select a navigation destination matched with both the navigation requirement information and a preset navigation rule according to the navigation requirement information and the preset navigation rule.
In the embodiment of the present invention, the selecting module 22 is configured to determine the navigation destination type according to the navigation requirement information, and select an optimal destination as the navigation destination according to a preset navigation rule after determining the navigation destination type.
In the embodiment , if the navigation requirement information received from the user includes the keyword "gas station" or "fuel filling", the nearest gas station or fuel filling peg is selected as the navigation destination.
In the embodiment of the present invention, if the navigation requirement information received from the user includes keywords such as "energy emergency", "charging" or "charging pile", the charging pile or charging station closest to the user is selected as the navigation destination.
In the embodiment , if the received navigation requirement information of the user includes the keyword of "car repair" or "car damaged", the car repair location closest to the received navigation requirement information is selected as the navigation destination.
In the embodiment , if the navigation requirement information of the user includes the keywords related to food, such as "eat", "hungry", "face", or "lunch", then eating places are selected as the navigation destinations according to the historical consumption records of the user.
Specifically, the navigation purpose may be further determined according to the user navigation requirement information, and if the navigation requirement information of the user contains "time saving" and a keyword related to food, the eating place of the fastest serving is selected as the navigation destination.
Specifically, the navigation destination may be further determined according to the user navigation requirement information, and if the navigation requirement information of the user contains "network word-of-mouth" and a keyword related to food, the eating place with the best network evaluation and nearby is selected as the navigation destination.
Specifically, the navigation purpose may be further determined according to the user navigation requirement information, and if the navigation requirement information of the user includes "parking" and a keyword related to food, a convenient and near-to-park dining place is selected as the navigation destination.
The navigation module 23 is configured to perform route navigation according to the navigation purpose.
In the embodiment of the present invention, the navigation module 23 is configured to, after receiving the navigation requirement information sent by the user, directly select a navigation destination matching with both the navigation requirement information and the preset navigation rule according to the navigation requirement information and the preset navigation rule without providing information again by the user, and then directly perform route navigation from the current position to the navigation destination.
In an embodiment , the method further comprises calculating a time expected to reach the navigation destination.
In the embodiment of the present invention, it further includes informing the user of the time required to reach the navigation destination by voice or icon.
In an embodiment of the present invention, further comprising reserving the navigation destination in advance.
Specifically, when the navigation demand information sent by the user is 'i want to charge', the nearest charging pile or charging station is selected as the navigation destination, and reservation is made in advance, and the user is informed of the predicted arrival time, whether to reserve, the predicted charging cost, the charging time and the specific navigation driving route.
In particular, the alternative destinations can be communicated to the user by way of voice or display on a display device.
In the embodiment of the present invention, further comprising providing evaluation information of the alternative destination.
In the embodiment of the present invention, the method further includes determining whether the navigation requirement information belongs to a preset emergency requirement, and performing the path navigation directly only when the navigation requirement information belongs to the preset emergency requirement.
It should be noted that the division of each module of the above system is merely a division of logic functions, and all or part of the modules may be integrated into physical entities or physically separated when actually implemented, and all the modules may be implemented in the form of software called by a processing element, or all the modules may be implemented in the form of hardware, or part of the modules may be implemented in the form of software called by a processing element, and part of the modules may be implemented in the form of hardware.
For example, these modules may be or more Integrated circuits configured to implement the above method, such as or more Specific Integrated circuits (ASICs), or more microprocessors (DSPs), or more Field Programmable Gate Arrays (FPGAs), etc. further, for example, when the above modules are implemented in the form of Processing element scheduler code, the Processing element may be a general purpose Processor, such as a Central Processing Unit (CPU) or other Processor that may call up program code, further, for example, these modules may be Integrated into , implemented in the form of a system-on-a-chip (SOC).
The present invention also provides storage media having stored thereon a computer program that, when executed by a processor, implements the navigation method of any of .
It will be understood by those skilled in the art that all or a portion of the steps of implementing the various method embodiments described above may be performed by hardware associated with a computer program that may be stored in a computer readable storage medium, which when executed performs the steps comprising the various method embodiments described above, including ROM, RAM, magnetic or optical disks, among various media in which program code may be stored.
As shown in fig. 3, in , the vehicle-mounted terminal of the present invention includes a processor 31 and a memory 32, wherein the memory 32 is used for storing computer programs, and the processor 31 is connected to the memory 32 and is used for executing the computer programs stored in the memory 32, so that the vehicle-mounted terminal can execute the navigation method of any .
Specifically, the memory 32 includes: various media that can store program codes, such as ROM, RAM, magnetic disk, U-disk, memory card, or optical disk.
Preferably, the Processor 31 may be a general-purpose Processor including a Central Processing Unit (CPU), a Network Processor (NP), etc., a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Array (FPGA), or other Programmable logic device, discrete , or a transistor logic device, discrete hardware components.
In summary, the navigation method, system, storage medium and vehicle-mounted terminal of the present invention can directly determine the navigation destination according to the navigation requirement of the user , further calculate the time of reaching the navigation destination to inform the user , further provide alternative destinations and their evaluation for the user to select , further automatically determine the destination according to the navigation rule set by , further , further analyze whether the navigation requirement of the user needs to directly determine the navigation destination, so that the user can use the navigation more conveniently, and the user can perform other operations when using the navigation without paying attention to determine the specific navigation destination.
It will be appreciated by those skilled in the art that modifications and variations can be made to the disclosed embodiments without departing from the spirit and scope of the invention, and therefore, is equivalent to modifications and variations that would be apparent to those skilled in the art without departing from the spirit and scope of the invention as disclosed in the appended claims.
Claims (10)
1, navigation methods, applied to vehicle terminals, characterized by comprising the following steps:
receiving navigation demand information sent by a user;
selecting a navigation destination matched with the navigation demand information and a preset navigation rule according to the navigation demand information and the preset navigation rule;
and carrying out path navigation according to the navigation destination.
2. The navigation method of claim 1, further comprising calculating a time projected to reach the navigation destination.
3. The navigation method of claim 1, further comprising providing an alternative destination.
4. The navigation method of claim 3, further comprising providing rating information for the alternative destination.
5. The navigation method according to claim 1, wherein the preset navigation rules include or more of:
the distance is the closest;
matching with historical behavior data;
the parking is convenient.
6. The navigation method according to claim 1, wherein after receiving the navigation demand information sent by the user, before selecting the matched navigation destination according to the navigation demand information and a preset navigation rule, the method further comprises judging whether the navigation demand information belongs to a preset emergency demand, and when the navigation demand information belongs to the preset emergency demand, directly performing path navigation.
7. The navigation method according to claim 6, wherein the preset emergency requirements comprise refueling, maintenance and/or dining.
8, navigation systems, applied to vehicle terminals, characterized in that it comprises a receiving module, a selecting module and a navigation module;
the receiving module is used for receiving navigation demand information sent by a user;
the selection module is used for selecting a navigation destination matched with the navigation demand information and a preset navigation rule according to the navigation demand information and the preset navigation rule;
the navigation module is used for carrying out path navigation according to the navigation destination.
Storage medium 9, , having a computer program stored thereon, characterized in that the program, when being executed by a processor, is adapted to carry out the navigation method of any of claims 1 to 7, .
10, vehicle terminal, which is characterized in that it comprises a processor and a memory;
the memory is used for storing a computer program;
the processor is connected to the memory for executing the computer program to cause the vehicle-mounted terminal to execute the navigation method of any of claims 1-7.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796926.4A CN110736476A (en) | 2018-07-19 | 2018-07-19 | navigation method, system, storage medium and vehicle-mounted terminal |
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| CN201810796926.4A CN110736476A (en) | 2018-07-19 | 2018-07-19 | navigation method, system, storage medium and vehicle-mounted terminal |
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| CN110736476A true CN110736476A (en) | 2020-01-31 |
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| US20130166096A1 (en) * | 2011-12-27 | 2013-06-27 | Toyota Motor Engineering & Manufacturing North America, Inc. | Predictive destination entry for a navigation system |
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Application publication date: 20200131 |