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CN104977016B - Navigation processing method and mobile intelligent terminal - Google Patents

Navigation processing method and mobile intelligent terminal Download PDF

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Publication number
CN104977016B
CN104977016B CN201510379291.4A CN201510379291A CN104977016B CN 104977016 B CN104977016 B CN 104977016B CN 201510379291 A CN201510379291 A CN 201510379291A CN 104977016 B CN104977016 B CN 104977016B
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China
Prior art keywords
yaw
multiple trauma
navigation
data
trauma
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CN104977016A (en
Inventor
罗序斌
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Beijing Baidu Netcom Science and Technology Co Ltd
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Beijing Baidu Netcom Science and Technology Co Ltd
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Priority to CN201510379291.4A priority Critical patent/CN104977016B/en
Publication of CN104977016A publication Critical patent/CN104977016A/en
Priority to HK15112252.1A priority patent/HK1211690B/en
Priority to TW104142017A priority patent/TWI583926B/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/3407Route searching; Route guidance specially adapted for specific applications
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/36Input/output arrangements for on-board computers
    • G01C21/3679Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)

Abstract

The embodiment of the invention provides a kind of navigation processing method and mobile intelligent terminals.The described method includes: instructing the data of multiple yaw Multiple traumas in the data and the navigation routine that obtain navigation routine according to the navigation programming of user, the data of the yaw Multiple trauma include the location information of the yaw Multiple trauma;During executing navigation according to the data of the navigation routine, if the distance between the position being currently located and any yaw Multiple trauma are less than scheduled Distance l imit and currently advance towards the yaw Multiple trauma, prompt user close to the yaw Multiple trauma.The navigation processing method and mobile intelligent terminal of the embodiment of the present invention, after receiving the navigation programming instruction of user, the data of navigation routine and the data of multiple yaw Multiple traumas on the navigation routine are further returned for user, in order to which user carries out yaw prompt to it using in navigation procedure, user's yaw rate is reduced, user's navigation experience is improved.

Description

Navigation processing method and mobile intelligent terminal
Technical field
The present invention relates to field of navigation technology more particularly to a kind of navigation processing methods and mobile intelligent terminal.
Background technique
With the development of universal and road the construction of the vehicles, navigation device becomes the basic equipment of user's trip. But after navigation device determines navigation routine, due to a variety of causes such as user is unfamiliar with road, road temporary constructions, so that User's yaw rate is higher.
Currently, existing navigation system only has accident-prone road section, traffic lights or the tunnel of data by oneself to system mostly The helper-inducers information such as road, zig zag, which is given, to be prompted, and the inclined of deviation route occurs because travelling mistake about user without giving It navigates the prompt of multiple position.In addition, relying primarily on the feedback of collection user for the wrong data in navigation system to entangle Just, there is no collections and update that data are more advantageous in view of behavior feedback of the user in navigation system, furthermore, it is navigating Usually correct navigational error data in system by periodically buying new figure quotient data, and the accuracy of figure quotient data itself It is difficult to ensure that and the period it is longer.
Summary of the invention
The purpose of the embodiment of the present invention is, provides a kind of navigation processing method and mobile intelligent terminal, automatic to realize Ground gives user for the yaw Multiple trauma in navigation routine and yaws prompt, reduces user's yaw rate, promotes user's navigation experience.
According to an aspect of the present invention, a kind of navigation processing method is provided, which comprises advise according to the navigation of user It draws instruction and obtains the data of navigation routine and the data of multiple yaw Multiple traumas on the navigation routine, the yaw is multiple The data of point include the location information of the yaw Multiple trauma;In the process for executing navigation according to the data of the navigation routine In, if the distance between the position being currently located and any yaw Multiple trauma be less than scheduled Distance l imit and it is current It advances towards the yaw Multiple trauma, then prompts user close to the yaw Multiple trauma.
Preferably, the method also includes: if detecting that the user has deviateed the navigation routine, obtain yaw Location information, and record the yaw state of current yaw position information.
Preferably, the data of the yaw Multiple trauma further include the yaw mark for indicating the navigational state of the yaw Multiple trauma Will position;The then processing of the yaw state for recording current yaw position information includes:
If the yaw position information is one of the multiple yaw Multiple trauma, by the inclined of corresponding yaw Multiple trauma Boat flag bit is set as " yaw ";
If the yaw position information is not one of the multiple yaw Multiple trauma, the yaw position letter is saved Breath.
Preferably, the processing of the yaw state for recording current yaw position information further include: it is more than pre- for saving number If the yaw position information of number is changed to yaw Multiple trauma.
Preferably, the method also includes: if detecting user without departing from the navigation routine, by the inclined of process The yaw flag bit of boat Multiple trauma is set as " having passed by ".
Preferably, the method also includes: for the yaw flag bit yaw Multiple trauma that is set as having yawed, described in increase Scheduled Distance l imit;The yaw Multiple trauma passed by is set as yaw flag bit, shortens the scheduled Distance l imit.
According to another aspect of the present invention, a kind of mobile intelligent terminal is also provided, the mobile intelligent terminal includes: navigation Request module, it is multiple in the data and the navigation routine that obtain navigation routine for being instructed according to the navigation programming of user The data of Multiple trauma are yawed, the data of the yaw Multiple trauma include the location information of the yaw Multiple trauma;Yaw Multiple trauma Cue module, for according to the data of the navigation routine execute navigate during, if the position being currently located with appoint The distance between one yaw Multiple trauma is less than scheduled Distance l imit and currently advances towards the yaw Multiple trauma, then Prompt user close to the yaw Multiple trauma.
Preferably, the mobile intelligent terminal further include: yaw logging modle, if for detecting that the user is inclined From the navigation routine, then yaw position information is obtained, and records the yaw state of current yaw position information.
Preferably, the data of the yaw Multiple trauma further include the yaw mark for indicating the navigational state of the yaw Multiple trauma It will position will if it is one of the multiple yaw Multiple trauma that then the yaw logging modle, which is used for the yaw position information, The yaw flag bit of corresponding yaw Multiple trauma is set as " yaw ";If the yaw position information is not the multiple yaw One of Multiple trauma then saves the yaw position information.
Preferably, the yaw logging modle is also used to save number and is changed to more than the yaw position information of preset times Yaw Multiple trauma.
Preferably, the mobile intelligent terminal further include: yaw flag bit setup module, if for detecting that user does not have Have and deviate the navigation routine, then the yaw flag bit of the yaw Multiple trauma of process is set as " having passed by ".
Preferably, the mobile intelligent terminal further include: Distance l imit adjusts module, for being set for yaw flag bit For the yaw Multiple trauma yawed, increase the scheduled Distance l imit;The yaw passed by is set as yaw flag bit Multiple trauma shortens the scheduled Distance l imit.
Yaw processing method provided in an embodiment of the present invention and mobile intelligent terminal, in the base for the data for obtaining navigation routine On plinth, the data of multiple yaw Multiple traumas on navigation routine are had also obtained, so as to multiple close to yawing in user location Yaw prompt is carried out to user when point, user's yaw rate is reduced, improves user's navigation experience.
In addition, can also automatically detect and collect during the navigation process yaw position information, and according to newfound yaw Location information is updated and corrects to the yaw data of acquisition, to improve the accuracy of navigation data.
Detailed description of the invention
Fig. 1 is the flow chart for showing the navigation processing method of the embodiment of the present invention one;
Fig. 2 is the logic diagram for showing the mobile intelligent terminal of the embodiment of the present invention two.
Specific embodiment
Basic conception of the invention is to provide a kind of navigation processing mode based on yaw Multiple trauma: obtaining road of navigating The number of multiple yaw Multiple traumas (position for deviateing navigation routine frequently occurs) in the data of line and the navigation routine According to later, during user advances according to the data of navigation routine, the distance between position and any yaw Multiple trauma are less than When scheduled Distance l imit, approach to user the prompt of yaw Multiple trauma, thus reduce user's yaw rate, improve use Family navigation experience.
Furthermore it is possible to automatically find the yaw Multiple trauma in navigation routine, and according to newfound yaw Multiple trauma Data are updated the yaw data of acquisition, to improve the accuracy of navigation data.
A kind of navigation processing method of the embodiment of the present invention and mobile intelligent terminal are described in detail with reference to the accompanying drawing.
Embodiment one
Fig. 1 is the flow chart for showing the navigation processing method of the embodiment of the present invention one.It can be in mobile terminal or server Upper execution the method.
Referring to Fig.1, in step S110, the data for obtaining navigation routine is instructed according to the navigation programming of user and described are led The data of multiple yaw Multiple traumas on the line of air route, the data of the yaw Multiple trauma include the position letter of the yaw Multiple trauma Breath.
Here, the navigation programming instruction includes at least destination information, for example, the mesh that user inputs on navigation interface Ground information.Correspondingly, navigation programming instruction is sent to server, and current according to user from server reception The data of multiple yaw Multiple traumas in the data and navigation routine of position and the calculated navigation routine of destination information.It is described The location information for yawing Multiple trauma can such as, but not limited to, GPS coordinate data.
In step S120, during executing navigation according to the data of the navigation routine, if the position being currently located The distance between any yaw Multiple trauma is set less than scheduled Distance l imit and currently towards the yaw Multiple trauma It advances, then prompts user close to the yaw Multiple trauma.
That is, reminding user in advance, such as the position being currently located when user is driving towards any yaw Multiple trauma The distance between some yaw Multiple trauma is set less than 50 meters, then with regard to carrying out user reminding.For example, voice prompting " front 50 It is yaw multi-happening section at rice, it is noted that lane change ".In addition, default yaw prompt icon can be also shown on navigation interface, or Yaw prompt light is demonstrated in terminal display screen.
It, can be more according to multiple yaws on the navigation routine during the navigation process by the processing of step S110 and S120 The data for sending out point are given the situation that user drives towards yaw Multiple trauma and are prompted, thus reduce the yaw rate of user, improve user Navigation experience.
On this basis, preferred embodiment in accordance with the present invention, during the navigation process, also detectable user deviate navigation road The state of line, and the yaw situation occurred in this navigation procedure is recorded, so as to the yaw situation according to record to described The data of yaw Multiple trauma are updated and/or correct.
Correspondingly, the method may also include that if detecting that the user has deviateed the navigation routine, obtain inclined Navigate location information, and records the yaw state of current yaw position information.
For the ease of recording yaw state during the navigation process, it is preferable that it is described yaw Multiple trauma data can further include Indicate the yaw flag bit of the navigational state of the yaw Multiple trauma.The yaw flag bit can be initialized to " not yawing ".
Correspondingly, the processing of the yaw state for recording current yaw position information can include: if the yaw position Confidence breath is one of the multiple yaw Multiple trauma, then the yaw flag bit of corresponding yaw Multiple trauma is set as " yaw "; If the yaw position information is not one of the multiple yaw Multiple trauma, that is to say, that the yaw position be it is new can The yaw point of energy, then save the yaw position information.
For aforementioned new possible yaw point, need to further determine whether to yaw Multiple trauma, correspondingly, the record The processing of the yaw state of current yaw position information may also include that saving the yaw position information that number is more than preset times becomes More yaw Multiple trauma.
In actual application scenarios, optionally, in the case where user has deviateed the navigation routine, in addition to record is worked as Except the yaw state of preceding yaw position information, can also according to the data of the new navigation routine of the current position requests of user and The data of multiple yaw Multiple traumas on new navigation routine, to restart to navigate.
In any yaw Multiple trauma, there is no in the case where yaw, the method may also include that if detecting user Without departing from the navigation routine, then the yaw flag bit of the yaw Multiple trauma of process is set as " having passed by ".User can continue It normally advances according to navigation routine.
Further, the method can also include: the yaw Multiple trauma for being set as having yawed for yaw flag bit, Increase the scheduled Distance l imit;The yaw Multiple trauma passed by is set as yaw flag bit, is shortened described scheduled Distance l imit.That is, the yaw Multiple trauma that yaw flag bit is set as having yawed shows that user yaws in the position A possibility that it is bigger, then need to improve scheduled Distance l imit, to carry out yaw prompt to user ahead of time, yaw flag bit The yaw Multiple trauma for being set as having passed by shows that a possibility that user yaws in the position is smaller, then needing to reduce predetermined Distance l imit, thus delay yaw prompt is carried out to user.User's navigation experience is dramatically improved, use is advantageously reduced Family yaw rate.
Navigation processing method provided in an embodiment of the present invention also obtains navigation road in addition to the data for acquiring navigation routine The data of multiple yaw Multiple traumas on line mention so as to carry out yaw to user in the close yaw Multiple trauma of user location Show, meanwhile, for the yaw Multiple trauma that most users yaw, yaw prompt is carried out to user ahead of time, and can also help The yaw Multiple trauma automatically found in navigation routine is helped, the accuracy of navigation data is improved.
Assuming that being performed in mobile terminal aforementioned method steps, correspondingly, the method may also include that after navigation, The yaw position information of the data of the yaw Multiple trauma of update and/or preservation is sent to server, thus for example The data of yaw Multiple trauma can be updated or corrected by the information collected from multiple navigation users positioned at the server in cloud.
It is saved by the setting yaw flag bit in the data of yaw Multiple trauma when leading by the processing of abovementioned steps The yaw position information occurred during boat, and by the data of the yaw Multiple trauma of update and/or preservation it is described partially Boat location information is sent to server, so that server carries out data update to Relational database, help finds that new yaw is more Point is sent out, the accuracy of navigation data is improved.
Further, in order to which the data to existing yaw Multiple trauma are modified, the method may also include, to more The data of any yaw Multiple trauma in the data of the new yaw Multiple trauma, be handled as follows: statistics is predetermined The yaw rate of the yaw Multiple trauma in time interval, and the yaw for being more than setting yaw rate threshold for the yaw rate of calculating is more The location information of hair point is added to yaw error information data library, so as to by manually or automatically multiple to existing yaw The data of point are modified.
Specifically, in the processing for calculating the yaw rate, yaw flag bit is calculated separately first and is set as " having passed by " User's number and yaw flag bit are set as user's number of " yaw ", total number of users are obtained, further according to the yaw mark of statistics Position is set as user's number of " yaw " and the yaw rate for yawing Multiple trauma is calculated in the total number of users, i.e., will yaw Flag bit is set as user's number of " yaw " divided by the total number of users.
For example, it is assumed that being greater than 0.9 to some yaw calculated yaw rate of Multiple trauma, this means that most users meeting Yaw (such as the special circumstances such as the position hot work in progress) occurs in the position of the yaw Multiple trauma, then the position pole has It may not be yaw point truly, user will necessarily yaw in the position, therefore just will be more than setting yaw The location information of the yaw Multiple trauma of rate threshold value is added to yaw error information data library, to be modified.
Embodiment two
Fig. 2 is the logic diagram for showing the mobile intelligent terminal of the embodiment of the present invention two.It can be used for executing reality as shown in Figure 1 Apply the method and step of example.
Referring to Fig. 2, the mobile intelligent terminal includes navigation requests module 210 and yaw Multiple trauma cue module 220.
Navigation requests module 210 is used to instruct the data for obtaining navigation routine according to the navigation programming of user and described lead The data of multiple yaw Multiple traumas on the line of air route, the data of the yaw Multiple trauma include the position letter of the yaw Multiple trauma Breath.
Multiple trauma cue module 220 is yawed to be used for during executing navigation according to the data of the navigation routine, such as The distance between position that fruit is currently located and any yaw Multiple trauma are less than scheduled Distance l imit and current direction The yaw Multiple trauma is advanced, then prompts user close to the yaw Multiple trauma.
Preferably, the mobile intelligent terminal may also include that yaw logging modle 230, if for detecting the use The navigation routine has been deviateed at family, then obtains yaw position information, and records the yaw state of current yaw position information.
Preferably, the data of the yaw Multiple trauma further include the yaw mark for indicating the navigational state of the yaw Multiple trauma Will position.
Correspondingly, if it is that the multiple yaw is multiple that the yaw logging modle 230, which is used for the yaw position information, The yaw flag bit of corresponding yaw Multiple trauma is then set as " yaw " by one of point;If the yaw position information is not One of the multiple yaw Multiple trauma, then save the yaw position information.
Preferably, the yaw logging modle 230 can also be used to save the yaw position information that number is more than preset times It is changed to yaw Multiple trauma.
Preferably, the mobile intelligent terminal may also include that yaw flag bit setup module (not shown), if for examining User is measured without departing from the navigation routine, then the yaw flag bit of the yaw Multiple trauma of process is set as " having passed by ".
Further, the mobile intelligent terminal may also include that Distance l imit adjusts module (not shown), for for inclined Boat flag bit is set as the yaw Multiple trauma yawed, increases the scheduled Distance l imit;Yaw flag bit is set as The yaw Multiple trauma passed by shortens the scheduled Distance l imit.
Further, the mobile intelligent terminal may also include that yaw Multiple trauma data processing module (not shown), use Any yaw Multiple trauma in the data to the yaw Multiple trauma of update, is handled as follows: statistics is predetermined The yaw rate of the yaw Multiple trauma in time interval, and the yaw for being more than setting yaw rate threshold for the yaw rate of calculating is more The location information of hair point is added to yaw error information data library, so as to by manually or automatically multiple to existing yaw The data of point are modified.Improve the accuracy of navigation data.
Mobile intelligent terminal provided in an embodiment of the present invention also obtains navigation road in addition to the data for acquiring navigation routine The data of multiple yaw Multiple traumas on line mention so as to carry out yaw to user in the close yaw Multiple trauma of user location Show, meanwhile, for the yaw Multiple trauma that most users yaw, yaw prompt is carried out to user ahead of time, for what is passed by Multiple trauma is yawed, delay carries out yaw prompt to user, reduces user's yaw rate, improve user's navigation experience.
In addition, can also help automatically to find the yaw Multiple trauma in navigation routine, the accuracy of navigation data is improved.
In several embodiments provided by the present invention, it should be understood that disclosed device and method can pass through it Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the module, only Only a kind of logical function partition, there may be another division manner in actual implementation.
It, can also be in addition, each functional module in each embodiment of the present invention can integrate in a processing module It is that modules physically exist alone, can also be integrated in two or more modules in a module.Above-mentioned integrated mould Block both can take the form of hardware realization, can also realize in the form of hardware adds software function module.
The above-mentioned integrated module realized in the form of software function module, can store and computer-readable deposit at one In storage media.Above-mentioned software function module is stored in a storage medium, including some instructions are used so that a computer It is each that equipment (can be personal computer, server or the network equipment etc.) or processor (processor) execute the present invention The part steps of embodiment the method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (Read- Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic or disk etc. it is various It can store the medium of program code.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (8)

1. a kind of navigation processing method, which is characterized in that the described method includes:
Instruct multiple yaws in the data and the navigation routine that obtain navigation routine multiple according to the navigation programming of user The data of point, the data of the yaw Multiple trauma include the location information of the yaw Multiple trauma and indicate the yaw Multiple trauma Navigational state yaw flag bit;
During executing navigation according to the data of the navigation routine, if the position being currently located and any yaw are multiple The distance between point is less than scheduled Distance l imit and currently advances towards the yaw Multiple trauma, then is prompting user just Close to the yaw Multiple trauma;
The method also includes: if detecting that the user has deviateed the navigation routine, yaw position information is obtained, and And record the yaw state of current yaw position information, wherein the place of the yaw state for recording current yaw position information If reason includes: that the yaw position information is one of the multiple yaw Multiple trauma, by the inclined of corresponding yaw Multiple trauma Boat flag bit is set as " yaw ";
The method also includes: if detecting user without departing from the navigation routine, by the yaw Multiple trauma of process Yaw flag bit is set as " having passed by ";
The method also includes: the yaw Multiple trauma for being set as having yawed for yaw flag bit increases the scheduled distance Limit value, and the yaw Multiple trauma passed by is set as yaw flag bit, shorten the scheduled Distance l imit.
2. the method according to claim 1, wherein
The processing of the yaw state for recording current yaw position information further include: if the yaw position information is not institute One of multiple yaw Multiple traumas are stated, then save the yaw position information.
3. according to the method described in claim 2, it is characterized in that, the yaw state for recording current yaw position information Processing further include: save the yaw position information that number is more than preset times and be changed to yaw Multiple trauma.
4. the method according to claim 1, wherein the method also includes:
The yaw rate of statistics yaw Multiple trauma at preset time intervals, and be more than setting yaw by the yaw rate of calculating The location information of the yaw Multiple trauma of rate threshold value is added to yaw error information data library.
5. a kind of mobile intelligent terminal, which is characterized in that the mobile intelligent terminal includes:
Navigation requests module, for instructing the data for obtaining navigation routine and the navigation routine according to the navigation programming of user On multiple yaw Multiple traumas data, it is described yaw Multiple trauma data include it is described yaw Multiple trauma location information and refer to Show the yaw flag bit of the navigational state of the yaw Multiple trauma;
Yaw Multiple trauma cue module, for according to the data of the navigation routine execute navigate during, if currently The distance between the position at place and any yaw Multiple trauma are less than scheduled Distance l imit and currently towards described inclined The Multiple trauma that navigates is advanced, then prompts user close to the yaw Multiple trauma;
Logging modle is yawed, if obtaining yaw position information for detecting that the user has deviateed the navigation routine, And record the yaw state of current yaw position information, wherein if the yaw logging modle is used for the yaw position Information is one of the multiple yaw Multiple trauma, then the yaw flag bit of corresponding yaw Multiple trauma is set as " yaw ";
Flag bit setup module is yawed, if for detecting user without departing from the navigation routine, by the yaw of process The yaw flag bit of Multiple trauma is set as " having passed by ";
Distance l imit adjusts module, for being set as the yaw Multiple trauma yawed for yaw flag bit, increases described predetermined Distance l imit;The yaw Multiple trauma passed by is set as yaw flag bit, shortens the scheduled Distance l imit.
6. mobile intelligent terminal according to claim 5, which is characterized in that
Yaw logging modle is also used to, if the yaw position information is not one of the multiple yaw Multiple trauma, is saved The yaw position information.
7. mobile intelligent terminal according to claim 6, which is characterized in that the yaw logging modle is also used to save secondary Number is more than that the yaw position information of preset times is changed to yaw Multiple trauma.
8. mobile intelligent terminal according to claim 5, which is characterized in that the mobile intelligent terminal further include:
Multiple trauma data processing module is yawed, for counting the yaw rate of the yaw Multiple trauma at preset time intervals, and And the location information that the yaw rate of calculating is more than the yaw Multiple trauma of setting yaw rate threshold is added to yaw error message number According to library.
CN201510379291.4A 2015-06-30 2015-06-30 Navigation processing method and mobile intelligent terminal Active CN104977016B (en)

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CN201510379291.4A CN104977016B (en) 2015-06-30 2015-06-30 Navigation processing method and mobile intelligent terminal
HK15112252.1A HK1211690B (en) 2015-12-11 A method for processing navigation and a mobile smart terminal
TW104142017A TWI583926B (en) 2015-06-30 2015-12-14 A method for processing navigation and a mobile smart terminal

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