CN106352882A - Method and terminal for broadcasting information point - Google Patents
Method and terminal for broadcasting information point Download PDFInfo
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- CN106352882A CN106352882A CN201510424657.5A CN201510424657A CN106352882A CN 106352882 A CN106352882 A CN 106352882A CN 201510424657 A CN201510424657 A CN 201510424657A CN 106352882 A CN106352882 A CN 106352882A
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- China
- Prior art keywords
- user
- information point
- gps position
- angle
- history
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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
-
- 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
Abstract
The invention discloses a method and a terminal for broadcasting an information point. The method comprises the following steps: transmitting an information point request carrying a GPS location of a user to a server, and receiving a response carrying an information point set returned by the server, wherein the information point set comprises at least one information point, the information point is located in front of a user travelling direction, and a distance from the information point to the GPS location of the user is smaller than a preset first distance; acquiring the information point of a current GPS position distance of the user within a preset broadcasting distance range from the information point set, wherein the current GPS position of the user is obtained by real-time positioning; judging whether a difference between an angle of the obtained information point and the angle of the current GPS location of the user is in a preset broadcasting angle difference range, if so, broadcasting the information point. The method and the terminal provided by the invention realize an information point broadcasting function in a non-navigation state, provides information broadcast helpful to safe driving for the user when the user drives, and improves safe driving experience of the user.
Description
Technical field
The present invention relates to technical field of geographic information is and in particular to a kind of information on demand reporting method and terminal.
Background technology
Existing map software or navigation software can in navigation procedure for user report on guidance path to
The helpful information point of family safe driving, such as, electronic eye, speed limit, zig zag, village, school etc. believe
Breath.Inventor finds during existing software product is studied, user drives on familiar road
When sailing vehicle, navigation feature can't be used in most cases, once and user does not use navigation feature
User is cannot to know to drive helpful information point to user security on its driving path.But drive from lifting
From the point of view of safety, report user security is driven on its driving path under non-navigational state for user
Sail helpful information point to be very important.Therefore, prior art needs the skill proposing that a kind of information is reported badly
Art scheme, drives helpful information to realize reporting under non-navigational state to user security, is that user carries
For more preferable safe driving experience.
Content of the invention
In view of this, the invention provides a kind of information on demand reporting method and terminal.
The invention provides a kind of information on demand reporting method, methods described includes:
Send the information point request carrying user gps position to server, described user gps position is to send out
Send the user's real time position oriented during the request of described information point；
Receive the response carrying information point set that described server returns, described information point set is included at least
One information point, described information point be located in front of user's travel direction and to described user gps position away from
With a distance from less than preset first；
From described information point set, get user's current gps positional distance in default report distance
In the range of information point, the current gps position of described user is that real-time positioning obtains；
Whether judge the difference of the angle of information point that gets and the angle of the current gps position of described user
In the range of default report angle difference, if it is, reporting described information point.
Preferably, described information point be configured with report this information point report gps position, then described from institute
State in information point set, get user's current gps positional distance in default report distance range
Information point particularly as follows:
From described information point set, obtain and report gps position to user's current gps positional distance pre-
If report distance range in information point.
Preferably, described information point is configured with the display gps position showing this information point, described information point
In front of user's travel direction and the distance to described user gps position is less than preset first distance tool
Body is:
Described information point be located in front of user's travel direction and described information point display gps position to described
The distance of user gps position is less than the first preset distance.
Preferably, the angle of the described information point getting and the angle of the current gps position of described user
When difference is not in the range of default report angle difference, methods described also includes:
Whether judge the difference of the angle of information point that gets and the angle of the current gps position of described user
More than default first invalid information point angle difference, if it is, deleting institute from described information point set
State information point.
Preferably, the angle of the described information point getting and the angle of the current gps position of described user
When difference is not in the range of default report angle difference, methods described also includes:
Obtain the line of described user current gps position and the report gps position of the information point getting with
The angle of the angle of direct north；
Judge the difference of the angle of the information point and described line and the angle of angle of direct north getting
Whether it is more than default second invalid information point angle difference, if it is, deleting from described information point set
Except described information point.
Preferably, methods described also includes:
Delete the information point reported.
Preferably, methods described also includes:
Judge last user that described user current gps position records in default turning point list
The distance of history gps position be more than default second distance, then using current for described user gps position as
A up-to-date user's history gps position stores to described turning point list；
When the total number of the user's history gps position of record in described turning point list reaches default n
When, according to n user's history gps position of record in described turning point list, judge whether user sends out
Raw turning, if it is, emptying described information point set, executing and carrying user gps to server transmission
The step of the information point request of position, described n is natural number.
Preferably, in the difference of angle and the angle of the current gps position of described user of the information point getting
When value is in the range of default report angle difference, methods described also includes:
Obtaining turning judged result, if turning judged result is user turning, reporting described information
Point.
Preferably, the n user's history gps position according to record in described turning point list, judges to use
Whether family occurs turning to specifically include:
Obtain nth user's history gps position of record and i-th user's history in described turning point list
The line of gps position and the company of j-th user's history gps position and k-th user's history gps position
The angle one of the angle of line；
Obtain the line of described nth user's history gps position and i-th user's history gps position with
The angle two of the angle of line of k-th user's history gps position and x-th user's history gps position；
Obtain the line of described j-th user's history gps position and k-th user's history gps position with
The angle three of the angle of line of k-th user's history gps position and x-th user's history gps position；
If angle one and angle two are more than default first angle threshold value and angle three is more than default second jiao
Degree threshold value, then judge that user there occurs turning, otherwise, judge that user turns；Empty described turning
Record in point list；
Wherein, described first angle threshold value is more than described second angle threshold value, x-th user's history gps
The record time of position is later than the record time of the k user history gps position, k-th user's history
The record time of gps position is later than the record time of j-th user's history gps position, and j-th user goes through
The record time of history gps position is later than the record time of i-th user's history gps position, i-th use
The record time of family history gps position is later than the record time of nth user's history gps position.
Preferably, methods described further includes:
Judge whether described information point set is empty, if it is, described the transmission to server of execution carries use
The step of the information point request of family gps position.
Preferably, methods described further includes:
Judge that the user gps position carrying in the information point request sending to server obtains to real-time positioning
The distance of user current location whether be more than default first distance, if it is, execution described to service
The step that device sends the information point request carrying user gps position.
Present invention also offers a kind of information point broadcasting terminals, described terminal includes:
Transmitting element, for sending the information point request carrying user gps position, described use to server
Family gps position is to send the user's real time position oriented during the request of described information point；
Receiving unit, for receiving the response carrying information point set that described server returns, described information
Point set includes at least one information point, and described information point is located in front of user's travel direction and arrives described user
The distance of gps position is less than the first preset distance；
First acquisition unit, for from described information point set, get user current gps position away from
From in the default information point reported in distance range, the current gps position of described user is that real-time positioning obtains
Arrive；
First judging unit, the angle of the information point getting for judgement current gps position with described user
Whether the difference of the angle put is in the range of default report angle difference；
Report unit, for when the judged result of described first judging unit is for being, reporting described information point.
Preferably, described information point is configured with the report gps position reporting this information point, described acquisition list
Unit, reports gps position to user current gps position specifically for, from described information point set, obtaining
Distance is in the default information point reported in distance range.
Preferably, described information point is configured with the display gps position showing this information point, described reception list
Unit, specifically for receiving the response carrying information point set that described server returns, described information point set
Including at least one information point, described information point be located in front of user's travel direction and described information point display
Gps position to described user gps position distance be less than threshold value the first distance.
Preferably, described terminal also includes the second judging unit and the first deletion unit,
Described second judging unit, for when the judged result of described first judging unit is no, judging to obtain
Whether the difference of the angle of the angle of the information point got gps current with described user position is more than default
First invalid information point angle difference；
Described first deletion unit, for when the judged result of described second judging unit is for being, from described
Described information point is deleted in information point set.
Preferably, described terminal also includes second acquisition unit, the 3rd judging unit and the second deletion unit,
Described second acquisition unit, for when the judged result of described first judging unit is no, obtaining institute
State line and the direct north of user current gps position and the report gps position of the information point getting
The angle of angle；
Described 3rd judging unit, the angle of the information point getting for judgement and described line and the just north
To the difference of angle of angle whether be more than default second invalid information point angle difference；
Described second deletion unit, for when the judged result of described 3rd judging unit is for being, from described
Described information point is deleted in information point set.
Preferably, described terminal also includes:
3rd deletion unit, for deleting the information point reported.
Preferably, described terminal also includes:
Memory element, for judging that described user current gps position remembers in default turning point list
The distance of last user's history gps position of record is more than default second distance, and described user is worked as
Front gps position stores to described turning point list as a up-to-date user's history gps position；
4th judging unit, for when in described turning point list record user's history gps position total
When number reaches default n, according to n user's history gps position of record in described turning point list
Put, judge whether user turns, described n is natural number；
Empty module, for when the judged result of described 4th judging unit is for being, emptying described information point
Set, and trigger described transmitting element.
Preferably, described report unit, is yes specifically for the judged result in described first judging unit,
And the judged result of described 4th judging unit is when being no, report described information point.
Preferably, described 4th judging unit, comprising:
First acquisition subelement, for obtaining nth user's history gps of record in described turning point list
The line of position and i-th user's history gps position and j-th user's history gps position and k-th
The angle one of the angle of the line of user's history gps position；
Second acquisition subelement, is gone through with i-th user for obtaining described nth user's history gps position
The line of history gps position and k-th user's history gps position and x-th user's history gps position
The angle two of the angle of line；
3rd acquisition subelement, is gone through with k-th user for obtaining described j-th user's history gps position
The line of history gps position and k-th user's history gps position and x-th user's history gps position
The angle three of the angle of line；
Judgment sub-unit, for being more than default first angle threshold value in angle one and angle two and angle three is big
When default second angle threshold value, judge that user there occurs turning, empty the note in described turning point list
Record, otherwise, judges that user turns；
Wherein, described first angle threshold value is more than described second angle threshold value, x-th user's history gps
The record time of position is later than the record time of the k user history gps position, k-th user's history
The record time of gps position is later than the record time of j-th user's history gps position, and j-th user goes through
The record time of history gps position is later than the record time of i-th user's history gps position, i-th use
The record time of family history gps position is later than the record time of nth user's history gps position.
Preferably, described terminal also includes:
5th judging unit, for judging whether described information point set is empty；
First trigger element, sends out for when the judged result of described 5th judging unit is for being, triggering is described
Send unit.
Preferably, described terminal also includes:
6th judging unit, for judging the user gps carrying in the information point request sending to server
Whether the distance of the user current location that position obtains to real-time positioning is more than the first preset distance；
Second trigger element, sends out for when the judged result of described 6th judging unit is for being, triggering is described
Send unit.
In the information on demand reporting method that the present invention provides, first, terminal to server sends and carries user gps
The information point request of position, described user gps position is to send the use oriented during the request of described information point
Family real time position.Secondly, described terminal receives the response carrying information point set that described server returns,
Described information point set includes at least one information point, and described information point is located in front of user's travel direction and arrives
The distance of described user gps position is less than the first preset distance.From described information point set, described
Terminal gets information point in default report distance range for user's current gps positional distance, described
User current gps position is that real-time positioning obtains, and judge the angle of information point that gets with described
Whether the difference of the angle of user current gps position is reported in the range of angle difference default, if it is,
Then report described information point.It can be seen that, the energy present invention achieves information on demand under non-navigational state is reported achievement,
Can be in user's driving procedure, the helpful information to safe driving that provides the user is reported, and improves user
Safe driving experience.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present application, below will be to institute in embodiment description
Need use accompanying drawing be briefly described it should be apparent that, drawings in the following description are only the application
Some embodiments, for those of ordinary skill in the art, in the premise not paying creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of flow chart of information on demand reporting method provided in an embodiment of the present invention；
Fig. 2 is the flow chart of another kind information on demand reporting method provided in an embodiment of the present invention；
Fig. 3 be provided in an embodiment of the present invention judge user whether occur turn schematic diagram；
Fig. 4 is the structural representation of information point broadcasting terminals provided in an embodiment of the present invention；
Fig. 5 is that the part-structure of the smart mobile phone for information point report provided in an embodiment of the present invention is illustrated
Figure.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clearly
Chu, it is fully described by it is clear that described embodiment is only some embodiments of the present application, rather than
Whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making creation
Property work under the premise of the every other embodiment that obtained, broadly fall into the scope of the application protection.
The information on demand reporting method that the present invention provides is applied in the terminal under non-navigational state, for example, flat board
Computer, smart mobile phone, intelligent wearable device, vehicle-mounted computer etc..Wherein, described terminal includes at least one
Individual locating module, for example with the gps module etc. of gps system, described terminal dependence on external supply gps signal,
Communication mode can use the various ways such as gprs, 3g, 4g, wifi.In addition, the letter in the embodiment of the present invention
Breath point includes electronic eye, speed limit, zig zag, village, school etc..The present invention will realize terminal in non-navigational
Report under state and helpful information is driven to user security, improve the safe driving experience of user.
It is contemplated that the method and device described in following examples can be real by computer program element
Existing, described terminal can include processor and storage device.Computer program element can be stored in storage dress
In putting, processor can execute computer program element.
Below the embodiment of the present invention is described.
Embodiments provide a kind of information on demand reporting method, with reference to Fig. 1, Fig. 1 is that the present invention is implemented
The flow chart of the information on demand reporting method that example provides, as shown in figure 1, the method comprises the following steps (s101
To s105):
S101: terminal to server sends the information point request carrying user gps position, described user gps
Position is to send the user's real time position oriented during the request of described information point.
S102: described terminal receives the response carrying information point set that described server returns, described information
Point set includes at least one information point, and described information point is located in front of user's travel direction and arrives described user
The distance of gps position is less than the first preset distance.
S103: described terminal, from described information point set, gets user's current gps positional distance and exists
Information point in default report distance range, the current gps position of described user is that real-time positioning obtains.
S104: the angle of the information point that described terminal judges get and the current gps position of described user
Whether the difference of angle is in the range of default report angle difference, if it is, execution s105.
S105: report described information point.
In s101, the gps position of terminal real-time positioning user, and please sending information point to server
When asking, the user now orienting real time position is encapsulated in the request of described information point.
In s102, server is receiving the information point request carrying user gps position of terminal transmission
Afterwards, obtain the distance being located in front of user's travel direction and to described user gps position and be less than preset the
The information point of one distance, and form information point set and be back to described terminal.Described first distance is usual at present
It is set to 2km, the size of adjustment first distance in practical application, can be required according to user.
In s103, terminal is receiving after the information point set of server, and real-time positioning is obtained
User current gps position be compared with the information point position in described information point set, and from described
The distance getting user current gps position in information point set is in the default letter reported in distance range
Breath point.General, report distance and be set to 500m that is to say, that described terminal obtains in real time away from current
Information point in the 500m of gps position.
In s104, pre-set report angle difference, generally positive minus tolerance is within 15 degree.Described broadcast
Report angle difference is used for representing the angle of the angle of the information point and user current gps position that can report
Maximum difference.That is, before reporting each information point, the angle of described terminal judges described information point
Whether the difference of the angle of degree and the current gps position of described user is reported in the range of angle difference default,
If it is, reporting described information point.It should be noted that described terminal completes broadcasting of described information point
After report, described information point is deleted from described information point set.
In s102, described information point is configured with the display gps position showing this information point, described display gps
Gps position when position is shown for described information point, that is, the physical location of this information point.Terminal
Receive the information point carrying in information point set that described server returns, be in front of user's travel direction
And the display gps position of described information point to described user gps position distance be less than preset first away from
From.
In s103, described information point is configured with the report gps position reporting this information point, described report gps
Gps position when position is reported for described information point.The current gps of user that real-time positioning is obtained by terminal
The report gps position of the information point in position and described information point set is compared, from described information point
In set, obtain and report gps position to user's current gps positional distance in default report distance range
Interior information point.
During information point is reported, described terminal needs constantly to judge and filter described information point set
In invalid information point.
In s104, when described terminal determines angle and the current gps position of described user of the information point getting
The difference of the angle put is not reported in the range of angle difference it is determined that not broadcasting to this information point default
Report.In practical application, the above-mentioned information point being unsatisfactory for report condition may be invalid information point, for example,
The information point that there is no need to be reported passed by, or be other roads different from user's driving path
Information point on footpath, information point on as the contrary road in direction in two-way Lu Shangyu user's driving path etc..
In practical application, if described terminal determines that the angle of information point getting is current with described user
The difference of the angle of gps position is not reported in the range of angle difference default, then this letter of described terminal judges
Whether the difference of the angle of angle gps current with described user position of breath point is invalid more than default first
Information point angle difference.If it is, the information point that this information point has been passed by for user is described, as no
Effect information point.When this information point is confirmed as invalid information point, directly delete from described information point set
Described information point.Wherein, described first invalid information point angle difference could be arranged to 30 degree about of number
Value.Using aforesaid way, the present embodiment can filter out the nothing that in described information point set, user has passed by
Effect information point.
In addition, the present embodiment can also filter out its different from user's driving path in described information point set
Information point on his path.Specifically, if described terminal determine the angle of information point that gets with described
The difference of the angle of user current gps position is not reported in the range of angle difference default, then described end
End obtains described user current gps position and the line of the report gps position of the information point getting first
Angle with the angle of direct north.Secondly, the angle of described terminal judges described information point and described line
Whether it is more than default second invalid information point differential seat angle with the difference of the angle of the angle of direct north, if
It is then to illustrate that this information point is the information point on other paths different from user's driving path, as invalid
Information point.When this information point is confirmed as invalid information point, from described information point set, directly delete institute
State information point.
In practical application, when described terminal determines the angle of the information point getting gps current with described user
When the difference of the angle of position is not in the range of default report angle difference, judge that whether described information point is
Invalid information point.Specifically, described terminal can concurrently execute whether judge described information point using dual-thread
For the information point passed by, and judge that whether described information point is other different from user's driving path
Information point on path.Holding of two invalid information point decision logics can also be pre-set in a thread
Row order is that is to say, that after the execution of invalid information point decision logic terminates, then executes another nothing
Effect information point decision logic.
In the information on demand reporting method that the present embodiment provides, the angle of the information point getting when terminal with described
The difference of the angle of user current gps position is in the range of default report angle difference, and determines current
When not occurring to turn, described information point could be reported.
In practical application, judge whether user currently occurs the method turned a lot, the embodiment of the present invention is concrete
It is not limited to a certain method judging to turn.Below be provided in an embodiment of the present invention with s101-s105
In another thread concurrently executing, using default turning point list records user's history gps position,
And the user's history gps position according to described turning point list records, judge whether user turns.
Specifically, with reference to Fig. 2, it is a kind of flow chart of information on demand reporting method provided in an embodiment of the present invention, institute
The method of stating includes:
S201: judge last use that user current gps position records in default turning point list
Whether the distance of family history gps position is more than default second distance, if it is, execution s202；
If it is not, then continuing to judge the current gps position of another up-to-date described user orienting in advance
If turning point list in record last user's history gps position distance whether more than default
Second distance.
S202: using current for described user gps position as a up-to-date user's history gps position storage
To described turning point list, and execute s203.
S203: whether judge in default turning point list the total number of user's history gps position of record
Reach default n, if it is, execution s204, if it is not, then execution s201.
S204: according to n user's history gps position of record in described turning point list, judge user
Whether turn, if it is, execution s205.
S205: empty described information point set, and execute s101.
The current gps position that terminal real-time judge user orients records in described turning point list
More than default second distance (for example, whether the distance of the user's history gps position that is stored in afterwards
5m), if it is, using the current gps position of described user as up-to-date user's history gps
Position is stored in described turning point list.It should be noted that when terminal determines that described turning point list is sky
When, it is directly stored in first user's history gps position.
Described terminal to described turning point list storage user's history gps position during in addition it is also necessary to
Judge whether the total number of the user's history gps position in described turning point list reaches default n (example
As for 21).Specifically, when using current for described user gps position as a up-to-date user's history
After gps position stores to described turning point list, execution judges that the user in described turning point list goes through
The step whether total number of history gps position reaches default n.Only when in described turning point list
The total number of user's history gps position when reaching n, turning decision logic can be triggered, i.e. institute
State the n user's history gps position according to record in described turning point list for the terminal, whether judge user
Turn.When described terminal determines that user occurs to turn, empty the information point set of described terminal local,
And it is immediately performed s101.
In s204, terminal according in described turning point list record n user's history gps position,
Judge whether user turns, as shown in figure 3, Fig. 3 is to judge whether user occurs the schematic diagram turned,
Specifically include:
Described terminal obtains nth user's history gps position and i-th of record in described turning point list
The line of individual user's history gps position and j-th user's history gps position and k-th user's history gps
The angle one of the angle of the line of position；Obtain described nth user's history gps position and i-th user
The line of history gps position and k-th user's history gps position and x-th user's history gps position
The angle of line angle two；And obtain described j-th user's history gps position and k-th user
The line of history gps position and k-th user's history gps position and x-th user's history gps position
The angle of line angle three.
If angle one and angle two are more than default first angle threshold value and angle three is more than default second jiao
Degree threshold value, then judge that user there occurs turning, otherwise, judge that user turns；Empty described turning
Record in point list, and in described turning point list, again record user's history gps position.Default
First angle threshold value be usually 60 degree about, usually 45 degree about of default second angle threshold value.
Wherein, described first angle threshold value is more than described second angle threshold value, x-th user's history gps
The record time of position is later than the record time of the k user history gps position, k-th user's history
The record time of gps position is later than the record time of j-th user's history gps position, and j-th user goes through
The record time of history gps position is later than the record time of i-th user's history gps position, i-th use
The record time of family history gps position is later than the record time of nth user's history gps position.
In addition, terminal can also be simultaneously according to user's history gps in described turning point list in practical application
Other attributes of position, judge whether user turns.For example, depositing earliest in described turning point list
The positioning time difference of the user's history gps position entering and the user's history gps position being finally stored in can not surpass
Spend 2 minutes, the user that 4 acquisition speeds are more than 10km/h that at least exists in described turning point list goes through
History gps position, several user's history gps positions being finally stored in described turning point list can not be located
In falling-rate period, the acquisition speed of some user's history gps positions being finally stored in can not become in decline
Gesture, etc..That is, the user's history gps position only worked as in described turning point list meets simultaneously
During the above-mentioned condition of user setup, can determine that described user turns.
In the embodiment of the present invention, user current gps position and the last time that terminal judges real-time positioning goes out
Whether the distance of user gps position carrying in the information point request sending to server is more than default the
One apart from that is to say, that judge whether user currently rolls the scope of the information point of acquisition away from, if described end
End determines that user currently rolls the scope of the information point of the last acquisition away from, then again send to described server
Carry the information point request of user gps position.Further, when terminal starts within a certain period of time first and steps on
During record server, because now there is not up-to-date information point in terminal local, so, described terminal is to described
Server sends information point request, to obtain information point set.
In addition, in order to ensure the promptness sending information point request to server further, described terminal is real-time
Judge whether local information point set is empty, if sky, then again send information point request to server.
In the embodiment of the present invention, first, terminal to server sends the information point carrying user gps position
Request, described user gps position is to send the user's real time position oriented during the request of described information point.
Secondly, described terminal receives the response carrying information point set that described server returns, described information point set
Close and include at least one information point, described information point is located in front of user's travel direction and arrives described user gps
The distance of position is less than the first preset distance.From described information point set, described terminal gets user
Current gps positional distance in the default information point reported in distance range, the current gps position of described user
Put is that real-time positioning obtains.And judge the angle of information point and the current gps position of described user getting
Whether the difference of the angle put is in the range of default report angle difference, if it is, report described information
Point.It can be seen that, the information on demand that the embodiment of the present invention achieves under non-navigational state report achievement can, can with
In the driving procedure of family, the helpful information to safe driving that provides the user is reported, and the safety improving user is driven
Sail experience.
In addition, the embodiment of the present invention also provides a kind of information point broadcasting terminals, with reference to Fig. 4, Fig. 4 is this
The information point that bright embodiment provides reports terminal structure schematic diagram, and described terminal includes:
Transmitting element 401, for sending the information point request carrying user gps position to server, described
User gps position is to send the user's real time position oriented during the request of described information point；
Receiving unit 402, for receiving the response carrying information point set that described server returns, described
Information point set includes at least one information point, and described information point is located in front of user's travel direction and arrives described
The distance of user gps position is less than the first preset distance；
First acquisition unit 403, for from described information point set, getting user current gps position
In the default information point reported in distance range, the current gps position of described user is real-time positioning to distance
Obtain；
First judging unit 404, for judging the angle gps current with described user of the information point getting
Whether the difference of the angle of position is in the range of default report angle difference；
Report unit 405, for when the judged result of described first judging unit is for being, reporting described letter
Breath point.
In information point broadcasting terminals provided in an embodiment of the present invention, described information point is configured with this information point of display
Display gps position, described receiving unit, carry information specifically for receive that described server returns
The response of point set, described information point set includes at least one information point, and described information point is located at user's row
Sail in front of direction and the distance of display gps position to the described user gps position of described information point is less than threshold
First distance of value.
In addition, in information point broadcasting terminals provided in an embodiment of the present invention, described information point is configured with report should
The report gps position of information point, described acquiring unit, specifically for, from described information point set, obtaining
Take and report gps position to user's current gps positional distance in the default information reported in distance range
Point.
Determine the angle of the information point getting and the angle of the current gps position of described user when described terminal
Difference not in the range of default report angle difference when, described terminal continues whether judge described information point
For invalid information point.
Specifically, described terminal also includes the second judging unit and the first deletion unit,
Described second judging unit, for when the judged result of described first judging unit is no, judging to obtain
Whether the difference of the angle of the angle of the information point got gps current with described user position is more than default
First invalid information point angle difference；
Described first deletion unit, for when the judged result of described second judging unit is for being, from described
Described information point is deleted in information point set.
In addition, in order to judge whether described information point is invalid information point, described terminal also includes the second acquisition
Unit, the 3rd judging unit and the second deletion unit,
Described second acquisition unit, for when the judged result of described first judging unit is no, obtaining institute
State line and the direct north of user current gps position and the report gps position of the information point getting
The angle of angle；
Described 3rd judging unit, the angle of the information point getting for judgement and described line and the just north
To the difference of angle of angle whether be more than default second invalid information point angle difference；
Described second deletion unit, for when the judged result of described 3rd judging unit is for being, from described
Described information point is deleted in information point set.
Described terminal also includes:
3rd deletion unit, for deleting the information point reported.
Information point broadcasting terminals provided in an embodiment of the present invention utilize the user's history of record in turning point list
Whether gps position judgment user turns, and so, described terminal also includes:
Memory element, for judging that described user current gps position remembers in default turning point list
The distance of last user's history gps position of record is more than default second distance, and described user is worked as
Front gps position stores to described turning point list as a up-to-date user's history gps position；
4th judging unit, for when in described turning point list record user's history gps position total
When number reaches default n, according to n user's history gps position of record in described turning point list
Put, judge whether user turns, described n is natural number；
Empty module, for when the judged result of described 4th judging unit is for being, emptying described information point
Set, and trigger described transmitting element.
Before information point is reported, described terminal also needs to determine that user currently turns, described report is single
Unit, is yes specifically for the judged result in described first judging unit, and the sentencing of described 4th judging unit
When disconnected result is no, report described information point.
Whether the present embodiment is currently occurred using the user's history gps position judgment in described turning point list
Turn, specifically, described 4th judging unit, comprising:
First acquisition subelement, for obtaining nth user's history gps of record in described turning point list
The line of position and i-th user's history gps position and j-th user's history gps position and k-th
The angle one of the angle of the line of user's history gps position；
Second acquisition subelement, is gone through with i-th user for obtaining described nth user's history gps position
The line of history gps position and k-th user's history gps position and x-th user's history gps position
The angle two of the angle of line；
3rd acquisition subelement, is gone through with k-th user for obtaining described j-th user's history gps position
The line of history gps position and k-th user's history gps position and x-th user's history gps position
The angle three of the angle of line；
Judgment sub-unit, for being more than default first angle threshold value in angle one and angle two and angle three is big
When default second angle threshold value, judge that user there occurs turning, empty the note in described turning point list
Record, otherwise, judges that user turns；
Wherein, described first angle threshold value is more than described second angle threshold value, x-th user's history gps
The record time of position is later than the record time of the k user history gps position, k-th user's history
The record time of gps position is later than the record time of j-th user's history gps position, and j-th user goes through
The record time of history gps position is later than the record time of i-th user's history gps position, i-th use
The record time of family history gps position is later than the record time of nth user's history gps position.
Described terminal also includes:
5th judging unit, for judging whether described information point set is empty；
First trigger element, sends out for when the judged result of described 5th judging unit is for being, triggering is described
Send unit.
In addition, described terminal also includes:
6th judging unit, for judging the user gps carrying in the information point request sending to server
Whether the distance of the user current location that position obtains to real-time positioning is more than the first preset distance；
Second trigger element, sends out for when the judged result of described 6th judging unit is for being, triggering is described
Send unit.
As a example the terminal reported using smart mobile phone as information point below, simply from the angle of hardware capability structure
Degree, carries out the introduction of the termination function structure of information point report.
With reference to Fig. 5, Fig. 5 is the part of the smart mobile phone for information point report provided in an embodiment of the present invention
Structural representation.
Wherein, the part-structure of smart mobile phone is only shown it is to be understood that in the present embodiment in Fig. 5
Smart mobile phone also includes the other structures that general intelligence mobile phone is respectively provided with, such as physical keyboard, display interface etc..
Specifically, the part-structure of the smart mobile phone in Fig. 5 includes gps module 501, gprs module 502,
Mcu control module 503, power module 504.
Gps module 501, for receiving gps data, carries out real-time positioning to user, is mcu control
Module provides described user current gps position.
Gprs module 602, for carrying out data interaction with server, sends to server and carries user gps
The information point request of position, described user gps position is to send the use oriented during the request of described information point
Family real time position.At the same time it can also the response carrying information point set for receiving described server return,
Described information point set includes at least one information point, and described information point is located in front of user's travel direction and arrives
The distance of described user gps position is less than the first preset distance, and the information point from server is sent out
Deliver to mcu control module.
Mcu control module 603, for processing the information point receiving, specifically, from described information point
In set, get user's current gps positional distance in the default information point reported in distance range,
The current gps position of described user is that real-time positioning obtains；Judge the angle of information point and the institute getting
Whether the difference stating the angle of user current gps position is reported in the range of angle difference default, if
It is then to report described information point.
Power module 604, for the modules in smart mobile phone, such as gprs module, mcu are controlled
Molding block etc., provides electric energy and maintains it to work on.
Information point broadcasting terminals provided in an embodiment of the present invention, send to server and carry user gps position
Information point request, described user gps position is that when sending the request of described information point, the user that orients is real
When position.Receive the response carrying information point set that described server returns, described information point set includes
At least one information point, described information point is located in front of user's travel direction and arrives described user gps position
Distance be less than preset the first distance.From described information point set, get user current gps position
Put distance in the default information point reported in distance range, the current gps position of described user is fixed in real time
Position obtains.And judge the angle of information point and the angle of the current gps position of described user getting
Whether difference is in the range of default report angle difference, if it is, report described information point.It can be seen that,
The information on demand that the embodiment of the present invention achieves under non-navigational state report achievement can, can be in user's driving procedure
In, the helpful information to safe driving that provides the user is reported, and improves the safe driving experience of user.
For terminal embodiment, because it corresponds essentially to embodiment of the method, so in place of correlation
Part referring to embodiment of the method illustrates.Terminal embodiment described above is only schematically
, the wherein said module illustrating as separating component can be or may not be physically separate
, as the part that module shows can be or may not be physical location, you can with positioned at one
Individual place, or can also be distributed on multiple NEs.Can be selected it according to the actual needs
In the purpose to realize this embodiment scheme for some or all of module.Those of ordinary skill in the art
In the case of not paying creative work, you can to understand and to implement.
It should be noted that herein, such as first and second or the like relational terms be used merely to by
One entity or operation are made a distinction with another entity or operation, and not necessarily require or imply these
There is any this actual relation or order between entity or operation.And, term " inclusion ", " bag
Contain " or its any other variant be intended to comprising of nonexcludability so that include a series of key elements
Process, method, article or equipment not only includes those key elements, but also includes being not expressly set out
Other key elements, or also include for this process, method, article or the intrinsic key element of equipment.?
In the case of not having more restriction, the key element being limited by sentence "including a ..." is it is not excluded that wrapping
Also there is other identical element in the process, method, article or the equipment that include described key element.
Above the information on demand reporting method and terminal of the embodiment of the present invention is described in detail, herein should
With specific case, the principle of the present invention and embodiment are set forth, the explanation of above example is
It is used to help understand the method for the present invention and its core concept；Simultaneously for one of ordinary skill in the art,
According to the thought of the present invention, all will change in specific embodiments and applications, in sum,
This specification content should not be construed as limitation of the present invention.
Claims (22)
1. a kind of information on demand reporting method is it is characterised in that methods described includes:
Send the information point request carrying user gps position to server, described user gps position is to send out
Send the user's real time position oriented during the request of described information point；
Receive the response carrying information point set that described server returns, described information point set is included at least
One information point, described information point be located in front of user's travel direction and to described user gps position away from
With a distance from less than preset first；
From described information point set, get user's current gps positional distance in default report distance
In the range of information point, the current gps position of described user is that real-time positioning obtains；
Whether judge the difference of the angle of information point that gets and the angle of the current gps position of described user
In the range of default report angle difference, if it is, reporting described information point.
2. method according to claim 1 reports this it is characterised in that described information point is configured with
The report gps position of information point, then, the described point set from described information, get the current gps of user
Positional distance default report distance range in information point particularly as follows:
From described information point set, obtain and report gps position to user's current gps positional distance pre-
If report distance range in information point.
3. method according to claim 1 shows this it is characterised in that described information point is configured with
The display gps position of information point, described information point is located in front of user's travel direction and arrives described user gps
The distance of position be less than preset first distance particularly as follows:
Described information point be located in front of user's travel direction and described information point display gps position to described
The distance of user gps position is less than the first preset distance.
4. method according to claim 2 is it is characterised in that the angle of the described information point getting
When the difference of the angle of degree and the current gps position of described user is not in the range of default report angle difference,
Methods described also includes:
Whether judge the difference of the angle of information point that gets and the angle of the current gps position of described user
More than default first invalid information point angle difference, if it is, deleting institute from described information point set
State information point.
5. method according to claim 2 is it is characterised in that the angle of the described information point getting
When the difference of the angle of degree and the current gps position of described user is not in the range of default report angle difference,
Methods described also includes:
Obtain the line of described user current gps position and the report gps position of the information point getting with
The angle of the angle of direct north；
Judge the difference of the angle of the information point and described line and the angle of angle of direct north getting
Whether it is more than default second invalid information point angle difference, if it is, deleting from described information point set
Except described information point.
6. method according to claim 1 is it is characterised in that methods described also includes:
Delete the information point reported.
7. method according to claim 1 is it is characterised in that methods described also includes:
Judge last user that described user current gps position records in default turning point list
The distance of history gps position be more than default second distance, then using current for described user gps position as
A up-to-date user's history gps position stores to described turning point list；
When the total number of the user's history gps position of record in described turning point list reaches default n
When, according to n user's history gps position of record in described turning point list, judge whether user sends out
Raw turning, if it is, emptying described information point set, executing and carrying user gps to server transmission
The step of the information point request of position, described n is natural number.
8. method according to claim 7 is it is characterised in that angle in the information point getting
When the difference of the angle of gps position current with described user is in the range of default report angle difference, institute
Method of stating also includes:
Obtaining turning judged result, if turning judged result is user turning, reporting described information
Point.
9. method according to claim 7 is it is characterised in that remember according in described turning point list
N user's history gps position of record, judges whether user occurs turning to specifically include:
Obtain nth user's history gps position of record and i-th user's history in described turning point list
The line of gps position and the company of j-th user's history gps position and k-th user's history gps position
The angle one of the angle of line；
Obtain the line of described nth user's history gps position and i-th user's history gps position with
The angle two of the angle of line of k-th user's history gps position and x-th user's history gps position；
Obtain the line of described j-th user's history gps position and k-th user's history gps position with
The angle three of the angle of line of k-th user's history gps position and x-th user's history gps position；
If angle one and angle two are more than default first angle threshold value and angle three is more than default second jiao
Degree threshold value, then judge that user there occurs turning, otherwise, judge that user turns；Empty described turning
Record in point list；
Wherein, described first angle threshold value is more than described second angle threshold value, x-th user's history gps
The record time of position is later than the record time of the k user history gps position, k-th user's history
The record time of gps position is later than the record time of j-th user's history gps position, and j-th user goes through
The record time of history gps position is later than the record time of i-th user's history gps position, i-th use
The record time of family history gps position is later than the record time of nth user's history gps position.
10. the method according to claim 4-6 any one claim is it is characterised in that described side
Method further includes:
Judge whether described information point set is empty, if it is, described the transmission to server of execution carries use
The step of the information point request of family gps position.
11. methods according to claim 1-9 any one claim are it is characterised in that described side
Method further includes:
Judge that the user gps position carrying in the information point request sending to server obtains to real-time positioning
The distance of user current location whether be more than default first distance, if it is, execution described to service
The step that device sends the information point request carrying user gps position.
A kind of 12. information point broadcasting terminals are it is characterised in that described terminal includes:
Transmitting element, for sending the information point request carrying user gps position, described use to server
Family gps position is to send the user's real time position oriented during the request of described information point；
Receiving unit, for receiving the response carrying information point set that described server returns, described information
Point set includes at least one information point, and described information point is located in front of user's travel direction and arrives described user
The distance of gps position is less than the first preset distance；
First acquisition unit, for from described information point set, get user current gps position away from
From in the default information point reported in distance range, the current gps position of described user is that real-time positioning obtains
Arrive；
First judging unit, the angle of the information point getting for judgement current gps position with described user
Whether the difference of the angle put is in the range of default report angle difference；
Report unit, for when the judged result of described first judging unit is for being, reporting described information point.
13. terminals according to claim 12 are it is characterised in that described information point is configured with report
The report gps position of this information point, described acquiring unit, specifically for from described information point set,
Obtain and report gps position to user's current gps positional distance in the default information reported in distance range
Point.
14. terminals according to claim 12 are it is characterised in that described information point is configured with display
The display gps position of this information point, described receiving unit, specifically for receiving what described server returned
Carry the response of information point set, described information point set includes at least one information point, described information point position
In front of user's travel direction and described information point display gps position to described user gps position away from
With a distance from first less than threshold value.
15. terminals according to claim 13 are it is characterised in that described terminal also includes second sentences
Disconnected unit and the first deletion unit,
Described second judging unit, for when the judged result of described first judging unit is no, judging to obtain
Whether the difference of the angle of the angle of the information point got gps current with described user position is more than default
First invalid information point angle difference；
Described first deletion unit, for when the judged result of described second judging unit is for being, from described
Described information point is deleted in information point set.
16. terminals according to claim 13 are it is characterised in that described terminal also includes second obtains
Take unit, the 3rd judging unit and the second deletion unit,
Described second acquisition unit, for when the judged result of described first judging unit is no, obtaining institute
State line and the direct north of user current gps position and the report gps position of the information point getting
The angle of angle；
Described 3rd judging unit, the angle of the information point getting for judgement and described line and the just north
To the difference of angle of angle whether be more than default second invalid information point angle difference；
Described second deletion unit, for when the judged result of described 3rd judging unit is for being, from described
Described information point is deleted in information point set.
17. terminals according to claim 12 are it is characterised in that described terminal also includes:
3rd deletion unit, for deleting the information point reported.
18. terminals according to claim 12 are it is characterised in that described terminal also includes:
Memory element, for judging that described user current gps position remembers in default turning point list
The distance of last user's history gps position of record is more than default second distance, and described user is worked as
Front gps position stores to described turning point list as a up-to-date user's history gps position；
4th judging unit, for when in described turning point list record user's history gps position total
When number reaches default n, according to n user's history gps position of record in described turning point list
Put, judge whether user turns, described n is natural number；
Empty module, for when the judged result of described 4th judging unit is for being, emptying described information point
Set, and trigger described transmitting element.
19. terminals according to claim 18, it is characterised in that described report unit, are specifically used
It is yes in the judged result in described first judging unit, and the judged result of described 4th judging unit is no
When, report described information point.
20. terminals according to claim 18, it is characterised in that described 4th judging unit, are wrapped
Include:
First acquisition subelement, for obtaining nth user's history gps of record in described turning point list
The line of position and i-th user's history gps position and j-th user's history gps position and k-th
The angle one of the angle of the line of user's history gps position；
Second acquisition subelement, is gone through with i-th user for obtaining described nth user's history gps position
The line of history gps position and k-th user's history gps position and x-th user's history gps position
The angle two of the angle of line；
3rd acquisition subelement, is gone through with k-th user for obtaining described j-th user's history gps position
The line of history gps position and k-th user's history gps position and x-th user's history gps position
The angle three of the angle of line；
Judgment sub-unit, for being more than default first angle threshold value in angle one and angle two and angle three is big
When default second angle threshold value, judge that user there occurs turning, empty the note in described turning point list
Record, otherwise, judges that user turns；
Wherein, described first angle threshold value is more than described second angle threshold value, x-th user's history gps
The record time of position is later than the record time of the k user history gps position, k-th user's history
The record time of gps position is later than the record time of j-th user's history gps position, and j-th user goes through
The record time of history gps position is later than the record time of i-th user's history gps position, i-th use
The record time of family history gps position is later than the record time of nth user's history gps position.
21. terminals according to claim 15-17 any one claim are it is characterised in that described
Terminal also includes:
5th judging unit, for judging whether described information point set is empty；
First trigger element, sends out for when the judged result of described 5th judging unit is for being, triggering is described
Send unit.
22. terminals according to claim 12-21 any one claim are it is characterised in that described
Terminal also includes:
6th judging unit, for judging the user gps carrying in the information point request sending to server
Whether the distance of the user current location that position obtains to real-time positioning is more than the first preset distance；
Second trigger element, sends out for when the judged result of described 6th judging unit is for being, triggering is described
Send unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510424657.5A CN106352882B (en) | 2015-07-17 | 2015-07-17 | A kind of information on demand reporting method and terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510424657.5A CN106352882B (en) | 2015-07-17 | 2015-07-17 | A kind of information on demand reporting method and terminal |
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| Publication Number | Publication Date |
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| CN106352882A true CN106352882A (en) | 2017-01-25 |
| CN106352882B CN106352882B (en) | 2019-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510424657.5A Expired - Fee Related CN106352882B (en) | 2015-07-17 | 2015-07-17 | A kind of information on demand reporting method and terminal |
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| CN106352882B (en) | 2019-08-13 |
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