CN110906942A - POI point reminding navigation method, system, storage medium and equipment - Google Patents
POI point reminding navigation method, system, storage medium and equipment Download PDFInfo
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- 238000004891 communication Methods 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 16
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- 238000012790 confirmation Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 7
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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
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
- G01C21/343—Calculating itineraries, i.e. routes leading from a starting point to a series of categorical destinations using a global route restraint, round trips, touristic trips
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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 a POI point reminding navigation method, a system, a storage medium and equipment, wherein the POI point reminding navigation method comprises the following steps: acquiring a plurality of POI points of a user; storing the geographical position information of the POI points; calculating a distance value between the car machine and the POI point; and sending out a reminding message when the distance value is smaller than a specific value. The invention solves the problem that a driver can miss a plurality of places which can be processed if not paying attention when driving a vehicle on the road. And the functions of recording POI points and reminding are creatively utilized by remarks, so that the user can do some things on the road, and the working efficiency and the use experience of the driver user are improved.
Description
Technical Field
The invention particularly relates to a POI point reminding navigation method, a POI point reminding navigation system, a storage medium and POI point reminding navigation equipment.
Background
With the increasing popularity of vehicles, drivers miss many places where things can be handled without paying attention when driving on the road.
For example: when a driver drives a car to go to a road where friends attend birthday party to go home, some living goods such as soy sauce, socks or mobile phone chargers need to be bought, the soy sauce is bought in the city Union supermarket, the socks are bought in the damask supermarket, and the chargers are bought in the fat face cat mobile phone shop. And the parent just passes by on the way home, and the parent needs to be seen.
However, drivers may forget these things when they pass the aforementioned hualian supermarket, the grand hair supermarket, and the panda supermarket on their way home.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention provides a POI point reminding navigation method, system, storage medium and device, which are used to solve the problem in the prior art that when a driver drives a vehicle to drive on a road, many places where things can be handled are missed without attention.
In order to achieve the above and other related objects, the present invention provides a POI spot reminding navigation method, including: acquiring a plurality of POI points of a user; storing the geographical position information of the POI points; calculating a distance value between the car machine and the POI point; and sending out a reminding message when the distance value is smaller than a specific value.
In an embodiment of the present invention, the geographic location information includes: longitude and latitude.
In an embodiment of the present invention, the POI point reminding navigation method further includes: acquiring confirmation information of the user on the reminding information; the confirmation information comprises information whether to go to the POI point and continue navigation; if yes, continuing to navigate to the POI point; if not, the distance value between the car machine and the POI point is continuously calculated.
In an embodiment of the present invention, the POI point reminding navigation method further includes: storing the longitude and latitude information, and setting a reminding record list; adding remark information of the POI points in the reminding record list; the remark information includes: and destination information of the POI point and relationship information of the person where the POI point is located and the user.
In an embodiment of the present invention, an implementation process of sending the reminding message when the distance value is smaller than the specific value includes: presetting the distance value as N; setting the distance value level includes: l1: { N1, Normal }; l2: { N2, low }; … … Ln: { Nn, too low }; comparing the real-time distance value N with the distance level value; when N is larger than or equal to N1, the distance value condition is as follows: normal; no reminding information is sent; when N2 is more than or equal to N < Nn, the distance value condition is as follows: POI point range; sending out reminding information; when Nn is less than or equal to N, the distance value condition is as follows: the vicinity of the POI point; sending out reminding information for multiple times and/or in multiple modes; the multi-mode reminding information comprises: voice, pop-up message window and vibration; where Ln represents the different levels of the distance value N.
In order to achieve the above objects and other related objects, a POI spot alert navigation system includes: a communication module for communication, comprising: navigation communication; the processing module is used for acquiring a plurality of POI points of a user, storing the geographical position information of the POI points, calculating the distance value between the vehicle machine and the POI points, and sending out reminding information when the distance value is smaller than a specific value; the display module is used for displaying related information; the related information comprises navigation information and reminding information.
In an embodiment of the present invention, the POI spot alert navigation system further includes: acquiring confirmation information of the user on the reminding information; the confirmation information comprises information whether to go to the POI point and continue navigation; if yes, continuing to navigate to the POI point; if not, the distance value between the car machine and the POI point is continuously calculated.
In an embodiment of the present invention, an implementation process of sending the reminding message when the distance value is smaller than the specific value includes: presetting the distance value as N; setting the distance value level includes: l1: { N1, Normal }; l2: { N2, low }; … … Ln: { Nn, too low }; comparing the real-time distance value N with the distance level value; when N is larger than or equal to N1, the distance value condition is as follows: normal; no reminding information is sent; when N2 is more than or equal to N < Nn, the distance value condition is as follows: POI point range; sending out reminding information; when Nn is less than or equal to N, the distance value condition is as follows: the vicinity of the POI point; sending out reminding information for multiple times and/or in multiple modes; the multi-mode reminding information comprises: voice, pop-up message window and vibration; where Ln represents the different levels of the distance value N.
To achieve the above and other related objects, a computer-readable storage medium having stored thereon a computer program for executing a POI point alert navigation method according to the present invention.
To achieve the above and other related objects, an apparatus comprising: the memory is used for storing a computer program, and the processor is used for executing the computer program stored by the memory so as to enable the equipment to execute the POI point reminding navigation method.
As described above, the POI point reminding navigation method, system, storage medium and device of the present invention have the following beneficial effects: the invention solves the problem that a driver can miss a plurality of places which can be processed if not paying attention when driving a vehicle on the road. And the functions of recording POI points and reminding are creatively utilized by remarks, so that the user can do some things on the road, and the working efficiency and the use experience of the driver user are improved.
Drawings
Fig. 1A is a schematic flow chart illustrating an implementation of a POI point reminding navigation method according to an embodiment of the present invention.
Fig. 1B is a schematic flow chart illustrating an implementation of a POI point reminding navigation method according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a POI point reminding navigation system according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an apparatus according to an embodiment of the present invention.
Description of the element reference numerals
20 POI point reminding navigation system
21 communication module
22 processing module
23 display module
30 device
31 processor
32 memory
S101 to S202
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 the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
Referring to fig. 1A and 1B, the present invention provides a POI spot reminding navigation method, including:
s101, acquiring a plurality of POI points of a user;
s102, storing the geographical position information of the POI;
s103, calculating a distance value between the car machine and the POI point;
and S104, sending out reminding information when the distance value is smaller than a specific value.
In an embodiment of the present invention, the geographic location information includes: longitude and latitude.
In an embodiment of the present invention, the POI point reminding navigation method further includes:
acquiring confirmation information of the user on the reminding information; the confirmation information comprises information whether to go to the POI point and continue navigation;
if yes, continuing to navigate to the POI point;
if not, the distance value between the car machine and the POI point is continuously calculated.
In an embodiment of the present invention, the POI point reminding navigation method further includes:
s201, storing the longitude and latitude information, and setting a reminding record list;
s202, adding remark information of the POI points in the reminding record list; the remark information includes: and destination information of the POI point and relationship information of the person where the POI point is located and the user.
In an embodiment of the present invention, an implementation process of sending the reminding message when the distance value is smaller than the specific value includes:
presetting the distance value as N;
setting the distance value level includes:
l1: { N1, Normal };
l2: { N2, low };
……
ln: { Nn, too low };
comparing the real-time distance value N with the distance level value;
when N is more than or equal to N1,
the distance value condition is as follows: normal; no reminding information is sent;
when N2 is more than or equal to N < Nn,
the distance value condition is as follows: POI point range; sending out reminding information;
when Nn is less than or equal to N,
the distance value condition is as follows: the vicinity of the POI point; sending out reminding information for multiple times and/or in multiple modes; the multi-mode reminding information comprises: voice, pop-up message window and vibration;
where Ln represents the different levels of the distance value N.
In the specific implementation process, a user searches a plurality of POI points, then the longitude, the latitude and the name are stored, the POI points are set to be a reminding record list, and remarks are added. The following table:
| name (R) | Remarks for note | Coordinates of the object |
| Tianshan garden | Parents family | Coordinates of the object |
| Hualian supermarket | Buying soy sauce | Coordinates of the object |
| Excellent clothes storehouse | Buy socks | Coordinates of the object |
And in the driving process of the vehicle, calculating a distance value between the coordinate of the position of the vehicle and the coordinate of each reminding item in the reminding list according to the coordinate of the position of the vehicle and the coordinate of each reminding item in the reminding list.
When the distance is less than a certain value (for example: 1km), a reminder pops up.
For example, when the location of the own vehicle and the distance of the "sky garden" are 1km from the cell, there is a pop-up "do you have been near the sky garden, go to the parents? ", the user confirms, calculates the path to the" Tianshan Garden "directly, and starts the navigation.
Similarly, when the bicycle is near the supermarket of the Union China, the bicycle is reminded of' do you get to buy soy sauce when you are near the supermarket of the Union China? "; when the bicycle is near the judo library, the user is reminded that the user is already near the judo library and does not buy socks? "
The embodiment brings a position-based reminding function to the user, and when the user is in different places, different things are reminded, and the user can use the function to do some things on the road, so that the work efficiency of the user is improved.
POI is an abbreviation for "Point of Interest" and Chinese can be translated as "Point of Interest". In the geographic information system, one POI may be one house, one shop, one mailbox, one bus station, and the like.
The traditional geographic information acquisition method requires a mapping staff to acquire the longitude and latitude of a point of interest by using a precise mapping instrument and then mark the point of interest. Just as the collection of POIs is a very time-consuming and laborious task, for a geographic information system, the number of POIs represents the value of the whole system to some extent.
Each POI comprises four-aspect information, name, category, coordinate and classification, comprehensive POI information is necessary information for enriching a navigation map, timely POI interest points can remind a user of branches of road conditions and detailed information of surrounding buildings, all places required by the user can be conveniently searched in navigation, and the most convenient and unobstructed roads are selected for path planning, so that the good use degree of the navigation is directly influenced by the POI conditions of the navigation map.
POI (points of interest) are classified, with a primary class and a secondary class, each classification corresponding to a code and name of a corresponding industry. The recording and distinguishing of information acquisition are facilitated.
No matter vehicle navigation or mobile phone navigation, navigation on the market has POI information points, and the number of the POI information points in a navigation map, the accuracy of information and the information updating speed seriously influence the use condition of the navigation.
The multi-system access platform accesses different communication systems of different operators to a common antenna or other communication equipment through the equipment. POI is the abbreviation of Point of Interest, and the corresponding Chinese meaning is the "Point of Interest". In the geographic information system, one POI may be one house, one shop, one mailbox, one bus station, and the like. The traditional geographic information acquisition method requires a mapping staff to acquire the longitude and latitude of a point of interest by using a precise mapping instrument and then mark the point of interest. Just as the collection of POIs is a very time-consuming and laborious task, for a geographic information system, the number of POIs represents the value of the whole system to some extent. Several geographical information software officials, which have occurred in China, are involved in the copying and copying of POI data. However, as information becomes more abundant, the need for information is no longer at the POI level. For example, people living or working in a certain place for a long time can clearly enjoy and enjoy the food and drink. At this time, the person no longer needs the POI to tell where there is a business of what kind. In addition, in an era of considerable popularization of smart phones, positioning and photographing by a mobile phone become basic functions of the mobile phone, and it is very simple and convenient to acquire text and picture information with position coordinates.
-POI algorithm example: the algorithm presented here is POI recommendation based on locality similarity. The algorithm is very simple and very effective in certain data scenarios. The basic idea is: the POI name is handled as a tag. A group of users is interested in a certain place, and other places in which a part of the users are interested may be similar to the place; the algorithm flow is as follows: 1) inputting a place a, a user set X, a place set Y and a user and place relation set. 2) Finding a subset U of users interested in a; we can roughly assume that a user is interested in a if the number of times he goes to location a exceeds a threshold. 3) And respectively finding the places in U, which are interested by the user, to form a place subset A. 4) And respectively calculating the similarity of the elements e and a in the A. sim |/sqrt in | U to the person who has removed e (| X to the person who has removed a |) X to the person who has removed e. Here, the number of people is used, but not the number of people. 5) And (4) sorting the elements in the A according to sim pairs from large to small, and taking n places with the largest sim as a similar place subset S of a. 6) S is output so that if a certain user is already interested in location a, he can be recommended locations that he has not gone to in S.
The method comprises the steps of establishing a geographic Map with a geographic object, establishing a geographic Map with a geographic Map information, establishing a geographic Map information, and establishing a geographic Map data with a geographic Map information, wherein the geographic Map data is a geographic Map data, a geographic information, a.
The protection scope of the POI point reminding navigation method of the present invention is not limited to the execution sequence of the steps listed in this embodiment, and all the schemes of increasing, decreasing and replacing the steps in the prior art according to the principle of the present invention are included in the protection scope of the present invention.
The present invention further provides a POI spot alert navigation system 20, where the POI spot alert navigation system 20 may implement the POI spot alert navigation method of the present invention, but the implementation apparatus of the POI spot alert navigation method of the present invention includes, but is not limited to, the structure of the POI spot alert navigation system 20 illustrated in this embodiment, and all structural modifications and substitutions in the prior art made according to the principles of the present invention are included in the protection scope of the present invention.
To achieve the above and other related objects, a POI spot alert navigation system 20, comprising:
a communication module 21 for communication, comprising: navigation communication;
the processing module 22 is configured to acquire a plurality of POI points of a user, store geographical location information of the POI points, calculate a distance value between the vehicle and the POI point, and send out a reminding message when the distance value is smaller than a specific value;
a display module 23, configured to display related information; the related information comprises navigation information and reminding information.
In an embodiment of the present invention, the POI point alert navigation system 20 further includes:
acquiring confirmation information of the user on the reminding information; the confirmation information comprises information whether to go to the POI point and continue navigation;
if yes, continuing to navigate to the POI point;
if not, the distance value between the car machine and the POI point is continuously calculated.
In an embodiment of the present invention, an implementation process of sending the reminding message when the distance value is smaller than the specific value includes:
presetting the distance value as N;
setting the distance value level includes:
l1: { N1, Normal };
l2: { N2, low };
……
ln: { Nn, too low };
comparing the real-time distance value N with the distance level value;
when N is more than or equal to N1,
the distance value condition is as follows: normal; no reminding information is sent;
when N2 is more than or equal to N < Nn,
the distance value condition is as follows: POI point range; sending out reminding information;
when Nn is less than or equal to N,
the distance value condition is as follows: the vicinity of the POI point; sending out reminding information for multiple times and/or in multiple modes; the multi-mode reminding information comprises: voice, pop-up message window and vibration;
where Ln represents the different levels of the distance value N.
It should be noted that the division of the modules of the above system is only a logical division, and the actual implementation may be wholly or partially integrated into one physical entity, or may be physically separated. And the modules can be realized in a form that all software is called by the processing element, or in a form that all the modules are realized in a form that all the modules are called by the processing element, or in a form that part of the modules are called by the hardware. For example: the x module can be a separately established processing element, and can also be integrated in a certain chip of the device. In addition, the x-module may be stored in the memory of the apparatus in the form of program codes, and may be called by a certain processing element of the apparatus to execute the functions of the x-module. Other modules are implemented similarly. All or part of the modules can be integrated together or can be independently realized. The processing element described herein may be an integrated circuit having signal processing capabilities. In implementation, each step of the above method or each module above may be implemented by an integrated logic circuit of hardware in a processor element or an instruction in the form of software. These above modules may be one or more integrated circuits configured to implement the above methods, such as: one or more Application Specific Integrated Circuits (ASICs), one or more microprocessors 31 (DSPs), one or more Field Programmable Gate Arrays (FPGAs), and the like. When a module is implemented in the form of a Processing element scheduler code, the Processing element may be a general-purpose processor, such as a Central Processing Unit (CPU) or other processor capable of calling program code. These modules may be integrated together and implemented in the form of a System-on-a-chip (SOC).
To achieve the above and other related objects, a computer-readable storage medium having stored thereon a computer program for executing a POI point alert navigation method according to the present invention by a processor 31.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the above method embodiments may be performed by hardware associated with a computer program. The aforementioned computer program may be stored in a computer readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
To achieve the above and other related objects, an apparatus 30, the apparatus 30 comprising: the memory 32 is used for storing a computer program, and the processor 31 is used for executing the computer program stored in the memory 32, so that the device 30 executes the POI point reminding navigation method according to the present invention.
More specifically, the present embodiment provides an apparatus, including: a processor, memory, transceiver, communication interface, or/and system bus; the memory is used for storing computer programs and the communication interface is used for communicating with other devices, and the processor and the transceiver are used for running the computer programs. The above-mentioned system bus may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The system bus may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus. The communication interface is used for realizing communication between the database access device and other equipment (such as a client, a read-write library and a read-only library). The Memory may include a Random Access Memory (RAM), and may further include a non-volatile Memory (non-volatile Memory), such as at least one disk Memory. The Processor may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; the Integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete Gate or transistor logic device, discrete hardware component.
As described above, the POI point reminding navigation method and system of the present invention have the following beneficial effects: the POI point recording and reminding function is creatively utilized, so that a user can do some things on the road, and the working efficiency and the use experience of the driver user are improved.
The invention solves the problem that a driver can miss a plurality of places which can be used for processing things if not paying attention when driving a vehicle on the road, effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A POI point reminding navigation method is characterized by comprising the following steps:
acquiring a plurality of POI points of a user;
storing the geographical position information of the POI points;
calculating a distance value between the car machine and the POI point;
and sending out a reminding message when the distance value is smaller than a specific value.
2. The POI point alert navigation method of claim 1, wherein the geographic location information comprises: longitude and latitude.
3. The POI point alert navigation method of claim 1, further comprising:
acquiring confirmation information of the user on the reminding information; the confirmation information comprises information whether to go to the POI point and continue navigation;
if yes, continuing to navigate to the POI point;
if not, the distance value between the car machine and the POI point is continuously calculated.
4. The POI point alert navigation method of claim 2, further comprising:
storing the longitude and latitude information, and setting a reminding record list;
adding remark information of the POI points in the reminding record list; the remark information includes: and destination information of the POI point and relationship information of the person where the POI point is located and the user.
5. The POI point alert navigation method of claim 1, wherein one implementation process of sending the alert message when the distance value is smaller than a specific value comprises:
presetting the distance value as N;
setting the distance value level includes:
l1: { N1, Normal };
l2: { N2, low };
……
ln: { Nn, too low };
comparing the real-time distance value N with the distance level value;
when N is more than or equal to N1,
the distance value condition is as follows: normal; no reminding information is sent;
when N2 is more than or equal to N < Nn,
the distance value condition is as follows: POI point range; sending out reminding information;
when Nn is less than or equal to N,
the distance value condition is as follows: the vicinity of the POI point; sending out reminding information for multiple times and/or in multiple modes; the multi-mode reminding information comprises: voice, pop-up message window and vibration;
where Ln represents the different levels of the distance value N.
6. A POI point reminding navigation system is characterized in that the POI point reminding navigation system comprises:
a communication module for communication, comprising: navigation communication;
the processing module is coupled with the communication module and used for acquiring a plurality of POI points of a user, storing the geographical position information of the POI points, calculating the distance value between the vehicle machine and the POI points and sending out reminding information when the distance value is smaller than a specific value;
the display module is coupled with the processing module and used for displaying relevant information; the related information comprises navigation information and reminding information.
7. The POI point alert navigation system of claim 6, further comprising:
acquiring confirmation information of the user on the reminding information; the confirmation information comprises information whether to go to the POI point and continue navigation;
if yes, continuing to navigate to the POI point;
if not, the distance value between the car machine and the POI point is continuously calculated.
8. The POI point alert navigation system of claim 6, wherein one implementation of the alert message when the distance value is less than a specific value comprises:
presetting the distance value as N;
setting the distance value level includes:
l1: { N1, Normal };
l2: { N2, low };
……
ln: { Nn, too low };
comparing the real-time distance value N with the distance level value;
when N is more than or equal to N1,
the distance value condition is as follows: normal; no reminding information is sent;
when N2 is more than or equal to N < Nn,
the distance value condition is as follows: POI point range; sending out reminding information;
when Nn is less than or equal to N,
the distance value condition is as follows: the vicinity of the POI point; sending out reminding information for multiple times and/or in multiple modes; the multi-mode reminding information comprises: voice, pop-up message window and vibration;
where Ln represents the different levels of the distance value N.
9. A computer-readable storage medium on which a computer program is stored, the program, when executed by a processor, implementing the POI point alert navigation method of any one of claims 1 to 5.
10. An apparatus, characterized in that the apparatus comprises: the memory is used for storing a computer program, and the processor is used for executing the computer program stored by the memory to enable the equipment to execute the POI point reminding navigation method according to any one of claims 1 to 5.
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