CN103090862A - Terminal apparatus and navigation mode switching method of terminal apparatus - Google Patents
Terminal apparatus and navigation mode switching method of terminal apparatus Download PDFInfo
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- CN103090862A CN103090862A CN2013100194445A CN201310019444A CN103090862A CN 103090862 A CN103090862 A CN 103090862A CN 2013100194445 A CN2013100194445 A CN 2013100194445A CN 201310019444 A CN201310019444 A CN 201310019444A CN 103090862 A CN103090862 A CN 103090862A
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Abstract
The embodiment of the invention discloses a navigation mode switching method of a terminal apparatus. The method comprises the steps of receiving the current state data of the terminal apparatus detected by a sensor to determine the first posture of the terminal apparatus; and switching to the corresponding navigation mode according to the first posture of the terminal apparatus, specifically, switching to a live view navigation mode if the first posture is an upright state, and switching to a map browsing mode if the first posture is a horizontal state. The embodiment of the invention also provides the terminal apparatus. The terminal apparatus provided by the inventive embodiment can automatically switch the navigation modes so as to improve the user experience.
Description
Technical field
The present invention relates to the terminal guidance technical field, particularly relate to the navigation mode-switching method of a kind of terminal device and terminal device.
Background technology
In recent years, 3G(3rd-Generation, the third generation) mobile communications network develops rapidly, for providing location-based service, operator created more favorably condition, make GPS(Global Positioning System, GPS) location and the range of application of airmanship also more extensive.At present, a lot of portable hand-held terminal devices substantially all have GPS location and navigation feature, for example mobile phone, PDA(Personal Digital Assistant, personal digital assistant), panel computer etc.
The navigation mode of existing hand-held terminal device mainly contains two kinds: map view pattern and real scene navigation pattern.
Wherein, the map view pattern is overlooked the logic map based on two dimension.There is a big difference due to overlook logic map and the residing true environment of user of two dimension, therefore uses the map view pattern not too directly perceived concerning the user, and the user experiences relatively poor.But the relatively power saving of map view pattern, energy consumption is lower.
The real scene navigation pattern can presenting the residing true environment three-dimensional of user based on the three-dimensional space model.Compare with the map view pattern, the real scene navigation pattern is more directly perceived, and the user experiences.But, when adopting the real scene navigation pattern, need to obtain by the camera on terminal device the scene of road ahead, therefore need terminal device to be in erectility; And real scene navigation pattern power consumption is large.
Present most of terminal device is all supported this two kinds of navigation modes, and the user can manually select suitable navigation mode according to the demand of actual road conditions.When needs used the map view pattern, the user manually selected " map view pattern "; When needs used the real scene navigation pattern, the user manually selected " real scene navigation pattern ".
This shows, in existing hand-held navigator, need the user manually to carry out navigation mode and switch, the user experiences relatively poor.
Summary of the invention
The invention provides the navigation mode-switching method of a kind of terminal device and terminal device, can automatically carry out navigation mode and switch, improve the user and experience.
First aspect provides a kind of navigation mode-switching method of terminal device, and described method comprises: the current status data of described terminal device that receiving sensor detects, determine the first attitude of described terminal device; According to the extremely corresponding navigation mode of the first Posture exchange of described terminal device; Concrete, if described the first attitude is erectility, switch to the real scene navigation pattern; If described the first attitude is flat condition, switch to the map view pattern.
In the possible implementation of the first of first aspect, after the first attitude of described definite described terminal device, the first Posture exchange of carrying out the described terminal device of described foundation is to the step of corresponding navigation mode, described method also comprises: after timing certain hour section, the current status data of described terminal device that detects of receiving sensor is again determined the second attitude of described terminal device; If described the second attitude is consistent with described the first attitude, carry out the first Posture exchange of the described terminal device of described foundation to the step of corresponding navigation mode; Otherwise, do not carry out the first Posture exchange of the described terminal device of described foundation to the step of corresponding navigation mode.
In conjunction with above-mentioned any the possible implementation of first aspect, in the possible implementation of the second of first aspect, before determining the first attitude of described terminal device, described method also comprises: the threshold range of the described status data of correspondence respectively when setting described terminal device and being in erectility and flat condition; The first attitude of described definite described terminal device is specially: according to the threshold range that the current status data of described terminal device belongs to, determine the first attitude of described terminal device.
In conjunction with the possible implementation of the second of first aspect, in the third possible implementation of first aspect, described sensor is direction sensor, and described status data is the angle of pitch and roll angle; When the angle of pitch of described terminal device belong to-110 degree interval to-45 degree in and roll angle belong to-25 degree to the 25 degree intervals the time, the first attitude of described terminal device is erectility; Otherwise the first attitude of described terminal device is flat condition.
In conjunction with the possible implementation of the second of first aspect, in the 4th kind of possible implementation of first aspect, described sensor is acceleration transducer, and described status data is x axle acceleration and y axle acceleration; When the x of described terminal device axle acceleration belong to-4m/s2 to 4m/s2 interval in and y axle acceleration when belonging in 7m/s2 to 9.8m/s2 interval, the first attitude of described terminal device is erectility; Otherwise the first attitude of described terminal device is flat condition.
Second aspect also provides a kind of terminal device, and described terminal device comprises: detecting unit, the first determining unit, switch unit, display unit and image acquisition unit; Described detecting unit is for detection of the current status data of described terminal device; Described the first determining unit is used for receiving the status data that described detecting unit detects, and determines the first attitude of described terminal device; Described switch unit is used for arriving corresponding navigation mode according to the first Posture exchange of described terminal device; Concrete, if described the first attitude is erectility, switch to the real scene navigation pattern; If described the first attitude is flat condition, switch to the map view pattern; Described display unit is used for the output navigation picture; Described image acquisition unit when being used for switching to the real scene navigation pattern, obtains extraneous outdoor scene information.
In the possible implementation of the first of second aspect, described processor also comprises: timing unit; Described the first determining unit after also being used for determining the first attitude of described terminal device, starts described timing unit; The second determining unit after being used for described timing unit timing end, receives the current status data of described terminal device that described detecting unit detects, and determines the second attitude of described terminal device; The handover trigger unit is used for when consistent, triggering described switch unit with described the first attitude when described the second attitude.
In conjunction with above-mentioned any the possible implementation of second aspect, in the possible implementation of the second of second aspect, described terminal device also comprises: setup unit, the threshold range of corresponding described status data respectively when being used for setting described terminal device and being in erectility and flat condition; Described the first determining unit is determined the first attitude of described terminal device according to the threshold range that the current status data of described terminal device belongs to.
In conjunction with the possible implementation of the second of second aspect, in the third possible implementation of second aspect, described detecting unit is direction sensor, and described status data is the angle of pitch and roll angle; When the angle of pitch of described terminal device belong to-110 degree interval to-45 degree in and roll angle belong to-25 degree to the 25 degree intervals the time, the first attitude of described terminal device is erectility; Otherwise the first attitude of described terminal device is flat condition.
In conjunction with the possible implementation of the second of second aspect, in the 4th kind of possible implementation of second aspect, described detecting unit is acceleration transducer, and described status data is x axle acceleration and y axle acceleration; When the x of described terminal device axle acceleration belong to-4m/s2 to 4m/s2 interval in and y axle acceleration when belonging in 7m/s2 to 9.8m/s2 interval, the first attitude of described terminal device is erectility; Otherwise the first attitude of described terminal device is flat condition
In the described method of the embodiment of the present invention and terminal device, detect in real time by sensor and obtain the current status data of described terminal device, determine according to described current status data the attitude that described terminal device is current, when described terminal device is in erectility, in the time of can providing real scene navigation for the user, experience for improving the user, for the user provides better navigation Service, automatically switch to the real scene navigation pattern.When definite described terminal device is in flat condition, in the time of can not continuing as the user real scene navigation is provided, for saving electric weight, automatically switch to the map view pattern, reduce the energy consumption of terminal device.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram that terminal device is in upright and flat condition;
Fig. 2 is the navigation mode-switching method process flow diagram of the terminal device of the embodiment of the present invention one;
Fig. 3 is the navigation mode-switching method process flow diagram of the terminal device of the embodiment of the present invention two;
Fig. 4 is the terminal device structural drawing of the embodiment of the present invention one;
Fig. 5 is the terminal device structural drawing of the embodiment of the present invention two.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete description, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The invention provides the navigation mode-switching method of a kind of terminal device and terminal device, can automatically carry out navigation mode and switch, improve the user and experience.
The described terminal device of the embodiment of the present invention realizes that the core thinking that navigation mode automaticallyes switch is: the attitude current according to terminal device automatically switches to corresponding navigation mode.Concrete, when terminal device is in erectility, automatically switch to the real scene navigation pattern; When terminal device is in flat condition, automatically switch to the map view pattern.
With reference to Fig. 1, be in the schematic diagram of upright and flat condition for terminal device.As shown in Figure 1, vertical with surface level or when direction perpendicular to surface level became the angle of certain number of degrees, described terminal device was in erectility when terminal device take surface level as reference surface 3, as shown in Fig. 11, the state for perpendicular to surface level the time.Parallel with surface level or when becoming the angle of certain number of degrees with the direction that is parallel to surface level, described terminal device is in flat condition when terminal device, as shown in Fig. 12, the state when being parallel to surface level.
Due under the real scene navigation pattern, need to utilize camera built-in on terminal device to see road ahead, therefore need described terminal device to be in erectility.Experience in order better to improve the user, can provide in the situation of real scene navigation for the user the current erectility that is in of terminal device being detected, navigation mode is automatically switched to the real scene navigation pattern, for the user provides better navigation Service.When the current flat condition that is in of terminal device being detected, can not provide in the situation of real scene navigation, for saving electric weight, automatically navigation mode is switched to the map view pattern, thereby reduce energy consumption.
With reference to Fig. 2, be the navigation mode-switching method process flow diagram of the terminal device of the embodiment of the present invention one.As shown in Figure 2, described method can comprise the following steps:
Step S101: the current status data of described terminal device that the processor receiving sensor of described terminal device detects, determine the first attitude of described terminal device.
Step S102: the first Posture exchange according to described terminal device arrives corresponding navigation mode; Concrete, if described the first attitude is erectility, switch to the real scene navigation pattern; If described the first attitude is flat condition, switch to the map view pattern.
In the described method of the embodiment of the present invention one, detect in real time by sensor and obtain the current status data of described terminal device, determine according to described current status data the attitude that described terminal device is current, when described terminal device is in erectility, in the time of can providing real scene navigation for the user, experience for improving the user, for the user provides better navigation Service, automatically switch to the real scene navigation pattern.When definite described terminal device is in flat condition, in the time of can not continuing as the user real scene navigation is provided, for saving electric weight, automatically switch to the map view pattern, reduce the energy consumption of terminal device.
With reference to Fig. 3, be the navigation mode-switching method process flow diagram of the terminal device of the embodiment of the present invention two.As shown in Figure 3, described method can comprise the following steps:
Step S201: the indication of the processor reception user input of terminal device " starting the navigational system of terminal device " and the indication that the user selects " navigation mode automatic switching function ".
Need to prove, the described terminal device of the embodiment of the present invention not only can provide for the user automatic switching function of navigation mode, and the manual switchover function of navigation mode can also be provided for the user.
Start the navigational system of terminal device the user after, can be according to the actual needs autonomous which kind of mode switch function of choice for use.At this moment, " the navigation mode automatic switching function " or " navigation mode manual switchover function " that terminal device is selected according to the user who receives is for the user provides corresponding service.
When the user selected " navigation mode manual switchover function ", terminal device provided corresponding navigation Service according to the navigation mode that the user manually selects for the user.This partial content is prior art, introduces no longer in detail at this.
Certainly, described terminal device can but be not limited to adopt the indication that receives " navigational system that starts terminal device " to open navigation feature and automatic switchover mode is selected in the indication that receives " navigation mode automatic switching function ".In actual applications, the concrete form of above-mentioned indication can specifically be set as required.In addition, in actual applications, the input form of above-mentioned indication is unrestricted, and for example the user can by keyboard or the manually above-mentioned indication of input of touch-screen, also can input above-mentioned indication by the mode of voice.
Step S202: the current status data of described terminal device that the sensor of receiving terminal apparatus detects, the current status data of the described terminal device of foundation is determined the first attitude of described terminal device.
Concrete, the attitude of described terminal device can comprise: be in erectility and be in flat condition.
Before step S202, described method can also comprise: preset described terminal device and be in different attitudes, be the threshold range of the status data of difference correspondence when being in erectility and being in flat condition.
In described step S202, the first attitude according to the current described terminal device of status data judgement of described terminal device is specially: within judging that the current status data of described terminal device belongs to the threshold range of status data corresponding to which kind of attitude, thus the first attitude of definite described terminal device.
Described sensor can be specially: direction sensor or acceleration transducer etc.
When adopting direction sensor, detecting the status data that obtains can comprise: the angle of pitch and roll angle.The corresponding angle of pitch and the threshold range of roll angle respectively when presetting described terminal device and being in different attitude.For example, can preset, when the angle of pitch of described terminal device belong to-110 degree interval to-45 degree in and roll angle belong to-25 degree to the 25 degree intervals the time, the first attitude of described terminal device is erectility; Otherwise the first attitude of described terminal device is flat condition.
At this moment, the angle of pitch and roll angle that just can be current according to the described terminal device that described direction sensor detects in real time in conjunction with above-mentioned threshold range, be determined the first attitude of described terminal device.For example, suppose that it is 0 degree for-80 degree, roll angle that detection obtains the current angle of pitch of described terminal device, the first attitude that can determine described terminal device is erectility; Suppose that it is 30 degree for-20 degree, roll angle that detection obtains the current angle of pitch of described terminal device, the first attitude that can determine described terminal device is flat condition.
When adopting acceleration transducer, detecting the status data that obtains can comprise: x axle acceleration and y axle acceleration.Corresponding x axle acceleration and the threshold range of y axle acceleration respectively when presetting described terminal device and being in different attitude.For example, can preset, when the x of described terminal device axle acceleration belongs to-4m/s
2To 4m/s
2In interval and the y axle acceleration belong to 7m/s
2To 9.8m/s
2In the time of in interval, the first attitude of described terminal device is erectility; Otherwise the first attitude of described terminal device is flat condition.
At this moment, x axle acceleration and y axle acceleration that just can be current according to the described terminal device that described acceleration transducer detects in real time in conjunction with above-mentioned threshold range, be determined the first attitude of described terminal device.For example, suppose that it is 0 degree for-80 degree, roll angle that detection obtains the current angle of pitch of described terminal device, the first attitude that can determine described terminal device is erectility; Suppose that it is 30 degree for-20 degree, roll angle that detection obtains the current angle of pitch of described terminal device, the first attitude that can determine described terminal device is flat condition.
Need to prove, in the described method of the embodiment of the present invention, can but be not limited to adopt direction sensor or acceleration transducer to realize determining of terminal device attitude, in fact, existing any method that realizes that the terminal device attitude is determined may be used to the method for the invention.In addition, above-mentioned threshold range is only concrete example, in actual applications, described threshold range can but be not limited to adopt above-mentioned each occurrence, can specifically set according to user's actual needs.
Step S203: according to the first attitude of described terminal device, automatically switch to navigation mode corresponding to described the first attitude.Concrete, if the first attitude of described terminal device is erectility, automatically switch to the real scene navigation pattern; If the first attitude of described terminal device is flat condition, automatically switch to the map view pattern.
In the described method of the embodiment of the present invention two, obtain the current status data of described terminal device by real-time detection, determine according to described current status data the attitude that described terminal device is current, when described terminal device is in erectility, in the time of can providing real scene navigation for the user, experience for improving the user, for the user provides better navigation Service, automatically switch to the real scene navigation pattern.When definite described terminal device is in flat condition, in the time of can not continuing as the user real scene navigation is provided, for saving electric weight, automatically switch to the map view pattern, reduce the energy consumption of terminal device.
In actual applications, terminal device may constantly change attitude fast sometimes, and for example the shake of user's hand causes terminal device ceaselessly to change to flat condition from erectility, and then changes to erectility, so repeatedly; Or the user keeps flat terminal device when using real scene navigation because of carelessness, but the very fast erectility of changing into again.At this moment, carry out the navigation mode switching at once if change once the state that terminal device detected, can make navigation mode switch too frequent, increase equipment energy consumption, reduce the user and experience.
For addressing the above problem, in the described method of the embodiment of the present invention two, after described step S202, before described step S203, described method can also comprise: after timing certain hour section, the current status data of described terminal device that detects of the sensor of receiving terminal apparatus again, determine the second attitude of described terminal device according to the described status data that again receives, if the first attitude that obtains in the second attitude of described terminal device and described step S202 is consistent, enter step S203; If inconsistent, return to step S202.
Thus, can realize when the terminal device attitude changes fast, avoid the frequent switching of navigation mode, reduce equipment energy consumption, improve the user and experience.
The navigation mode-switching method of the terminal device that provides corresponding to the embodiment of the present invention, the embodiment of the present invention also provides a kind of terminal device.With reference to Fig. 4, the terminal device structural drawing that provides for the embodiment of the present invention one.As shown in Figure 4, described terminal device comprises: detecting unit 11, the first determining unit 12, switch unit 13, display unit 14 and image acquisition unit 15.
Described detecting unit 11 is for detection of the current status data of described terminal device.
Described the first determining unit 12 is used for receiving the status data that described detecting unit 11 detects, and determines the first attitude of described terminal device.
Described switch unit 13 is used for arriving corresponding navigation mode according to the first Posture exchange of described terminal device; Concrete, if described the first attitude is erectility, switch to the real scene navigation pattern; If described the first attitude is flat condition, switch to the map view pattern.
Described display unit 14 is used for the output navigation picture.
Described image acquisition unit 15 when being used for switching to the real scene navigation pattern, obtains extraneous outdoor scene information.
The described terminal device of the embodiment of the present invention, obtain the current status data of described terminal device by real-time detection, determine according to described current status data the attitude that described terminal device is current, when described terminal device is in erectility, in the time of can providing real scene navigation for the user, experience for improving the user, for the user provides better navigation Service, automatically switch to the real scene navigation pattern.When definite described terminal device is in flat condition, in the time of can not continuing as the user real scene navigation is provided, for saving electric weight, automatically switch to the map view pattern, reduce the energy consumption of terminal device.
Preferably, for fear of when terminal device changes state fast, the frequent switching of navigation mode, described processor can also comprise: timing unit, the second determining unit, handover trigger unit.
Described the first determining unit 12 after also being used for determining the first attitude of described terminal device, starts described timing unit.
Described the second determining unit after being used for described timing unit timing end, receives the current status data of described terminal device that described detecting unit 11 detects, and determines the second attitude of described terminal device.
Described handover trigger unit is used for when consistent, triggering described switch unit 13 with described the first attitude when described the second attitude.
In the preferred embodiment of the present invention, adopt timing unit, after definite current attitude of terminal device is the first attitude, again determine the attitude of terminal device after timing certain hour section, if determine that terminal device still keeps this first attitude, then navigation mode extremely corresponding according to this first Posture exchange.If after the timing certain hour, the attitude of terminal device has been different from this first attitude, shows that the attitude of this terminal device may also can change fast, does not temporarily carry out pattern and switches, and again the attitude of terminal device is judged.
In the embodiment of the present invention, by adopting described timing unit, can guarantee after definite described terminal device is in the first attitude (erectility or flat condition) and keeps this first attitude certain hour, then navigational state extremely corresponding according to this first Posture exchange.Realize thus when the terminal device attitude changes fast, avoid the frequent switching of navigation mode, reduce equipment energy consumption, improve the user and experience.
Preferably, described terminal device can also comprise: setup unit, the threshold range of corresponding described status data respectively when being used for setting described terminal device and being in erectility and flat condition.
At this moment, described the first determining unit 12 is determined the first attitude of described terminal device according to the threshold range that the current status data of described terminal device belongs to.
Described the second determining unit is determined the second attitude of described terminal device according to the threshold range that the current status data of described terminal device belongs to.
In the preferred embodiment of the present invention, the threshold range of each status data of difference correspondence when setup unit setting terminal equipment is in erectility or flat condition, within judging that each current status data of terminal device that real-time detection obtains belongs to the threshold range of which kind of state, just can determine the attitude that described terminal device is current, thereby the navigation mode of described terminal device is switched.
In embodiments of the present invention, described detecting unit 11 can adopt direction sensor or acceleration transducer.
Preferably, when described detecting unit 11 was direction sensor, described status data was the angle of pitch and roll angle; When the angle of pitch of described terminal device belong to-110 degree interval to-45 degree in and roll angle belong to-25 degree to the 25 degree intervals the time, the first attitude of described terminal device is erectility; Otherwise the first attitude of described terminal device is flat condition.
Preferably, when described detecting unit 11 was acceleration transducer, described status data was x axle acceleration and y axle acceleration; When the x of described terminal device axle acceleration belong to-4m/s2 to 4m/s2 interval in and y axle acceleration when belonging in 7m/s2 to 9.8m/s2 interval, the first attitude of described terminal device is erectility; Otherwise the first attitude of described terminal device is flat condition.
Need to prove, in the described terminal device of the embodiment of the present invention, can but be not limited to adopt direction sensor or acceleration transducer to realize determining of terminal device attitude, in fact, existing any sensor of realizing that the terminal device attitude is determined may be used in the embodiment of the present invention.In addition, above-mentioned threshold range is only concrete example, in actual applications, described threshold range can but be not limited to adopt above-mentioned each occurrence, can specifically set according to user's actual needs.
The navigation mode-switching method of the terminal device that provides corresponding to the embodiment of the present invention, the embodiment of the present invention also provides a kind of terminal device.With reference to Fig. 5, the terminal device structural drawing that provides for the embodiment of the present invention two.As shown in Figure 5, described terminal device comprises: processor 111, sensor 112, display 113 and camera 114.
Described sensor 112 is for detection of the current status data of described terminal device.
Described processor 111 is used for receiving the status data that described sensor 112 detects, and determines the first attitude of described terminal device, arrives corresponding navigation mode according to described the first Posture exchange; Concrete, if described the first attitude is erectility, switch to the real scene navigation pattern; If described the first attitude is flat condition, switch to the map view pattern.
Described display 113 is used for the output navigation picture.
Described camera 114 when being used for switching to the real scene navigation pattern, obtains extraneous outdoor scene information.
The described terminal device of the embodiment of the present invention two, obtain the current status data of described terminal device by real-time detection, determine according to described current status data the attitude that described terminal device is current, when described terminal device is in erectility, in the time of can providing real scene navigation for the user, experience for improving the user, for the user provides better navigation Service, automatically switch to the real scene navigation pattern.When definite described terminal device is in flat condition, in the time of can not continuing as the user real scene navigation is provided, for saving electric weight, automatically switch to the map view pattern, reduce the energy consumption of terminal device.
Preferably, for fear of when terminal device changes state fast, the frequent switching of navigation mode, described processor 111 can also be used for: after determining the first attitude of described terminal device, timing certain hour section, the current status data of described terminal device that detects of receiving sensor 112 is again determined the second attitude of described terminal device; If described the second attitude is consistent with described the first attitude, according to the extremely corresponding navigation mode of the first Posture exchange of described terminal device.
The threshold range of corresponding described status data respectively when preferably, described processor 111 can also be used for setting described terminal device and is in erectility and flat condition; According to the threshold range that described status data belongs to, determine the first attitude and second attitude of described terminal device.
Preferably, when described sensor 112 was direction sensor, described status data was the angle of pitch and roll angle; When the angle of pitch of described terminal device belong to-110 degree interval to-45 degree in and roll angle belong to-25 degree to the 25 degree intervals the time, the first attitude of described terminal device is erectility; Otherwise the first attitude of described terminal device is flat condition.
Preferably, when described sensor 112 was acceleration transducer, described status data was x axle acceleration and y axle acceleration; When the x of described terminal device axle acceleration belong to-4m/s2 to 4m/s2 interval in and y axle acceleration when belonging in 7m/s2 to 9.8m/s2 interval, the first attitude of described terminal device is erectility; Otherwise the first attitude of described terminal device is flat condition.
Need to prove, each embodiment in this instructions all adopts the mode of going forward one by one to describe, and between each embodiment, identical similar part is mutually referring to getting final product, and each embodiment stresses is difference with other embodiment.Especially, for apparatus embodiments, substantially similar in appearance to embodiment of the method, so describe fairly simplely, the implementation of each unit concrete function gets final product referring to the part explanation of embodiment of the method due to it.Apparatus embodiments described above is only schematic, wherein the unit as the separating component explanation can or can not be also physically to separate, the parts that show as the unit can be or can not be also physical locations, namely can be positioned at a place, perhaps also can be distributed on a plurality of network element.Can select according to the actual needs wherein some or all of module to realize the purpose of the present embodiment scheme.Those of ordinary skills namely can understand and implement in the situation that do not pay creative work.
The possible implementation that one of ordinary skill in the art will appreciate that various aspects of the present invention or various aspects can be embodied as system, method or computer program.Therefore, the possible implementation of each aspect of the present invention or various aspects can adopt complete hardware implementation example, complete implement software example (comprising firmware, resident software etc.), perhaps the form of the embodiment of integration software and hardware aspect, all be referred to as " circuit ", " module " or " system " here.In addition, the possible implementation of each aspect of the present invention or various aspects can adopt the form of computer program, and computer program refers to be stored in the computer readable program code in computer-readable medium.
Computer-readable medium can be computer-readable signal media or computer-readable recording medium.Computer-readable recording medium is including but not limited to electronics, magnetic, optics, electromagnetism, infrared or semiconductor system, equipment or device, perhaps aforesaid any appropriate combination is as random access memory (RAM), ROM (read-only memory) (ROM), Erasable Programmable Read Only Memory EPROM (EPROM or flash memory), optical fiber, portable ROM (read-only memory) (CD-ROM).
Processor in computing machine reads the computer readable program code that is stored in computer-readable medium, makes processor can carry out setting function action in the combination of in process flow diagram each step or each step; Generation is implemented in the device of setting function action in the combination of each piece of block diagram or each piece.
Above navigation mode-switching method to a kind of terminal device provided by the present invention and terminal device, be described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications.In sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. the navigation mode-switching method of a terminal device, is characterized in that, described method comprises:
The current status data of described terminal device that receiving sensor detects is determined the first attitude of described terminal device;
According to the extremely corresponding navigation mode of the first Posture exchange of described terminal device; Concrete, if described the first attitude is erectility, switch to the real scene navigation pattern; If described the first attitude is flat condition, switch to the map view pattern.
2. method according to claim 1, is characterized in that, after described the first attitude of determining described terminal device, the first Posture exchange of carrying out the described terminal device of described foundation is to the step of navigation mode accordingly, and described method also comprises:
After timing certain hour section, the current status data of described terminal device that detects of receiving sensor is again determined the second attitude of described terminal device;
If described the second attitude is consistent with described the first attitude, carry out the first Posture exchange of the described terminal device of described foundation to the step of corresponding navigation mode; Otherwise, do not carry out the first Posture exchange of the described terminal device of described foundation to the step of corresponding navigation mode.
3. method according to claim 1 and 2, it is characterized in that, before determining the first attitude of described terminal device, described method also comprises: the threshold range of the described status data of correspondence respectively when setting described terminal device and being in erectility and flat condition;
The first attitude of described definite described terminal device is specially: according to the threshold range that the current status data of described terminal device belongs to, determine the first attitude of described terminal device.
4. method according to claim 3, is characterized in that, described sensor is direction sensor, and described status data is the angle of pitch and roll angle;
When the angle of pitch of described terminal device belong to-110 degree interval to-45 degree in and roll angle belong to-25 degree to the 25 degree intervals the time, the first attitude of described terminal device is erectility; Otherwise the first attitude of described terminal device is flat condition.
5. method according to claim 3, is characterized in that, described sensor is acceleration transducer, and described status data is x axle acceleration and y axle acceleration;
When the x of described terminal device axle acceleration belongs to-4m/s
2To 4m/s
2In interval and the y axle acceleration belong to 7m/s
2To 9.8m/s
2In the time of in interval, the first attitude of described terminal device is erectility; Otherwise the first attitude of described terminal device is flat condition.
6. a terminal device, is characterized in that, described terminal device comprises: detecting unit, the first determining unit, switch unit, display unit and image acquisition unit;
Described detecting unit is for detection of the current status data of described terminal device;
Described the first determining unit is used for receiving the status data that described detecting unit detects, and determines the first attitude of described terminal device;
Described switch unit is used for arriving corresponding navigation mode according to the first Posture exchange of described terminal device; Concrete, if described the first attitude is erectility, switch to the real scene navigation pattern; If described the first attitude is flat condition, switch to the map view pattern;
Described display unit is used for the output navigation picture;
Described image acquisition unit when being used for switching to the real scene navigation pattern, obtains extraneous outdoor scene information.
7. terminal device according to claim 6, is characterized in that, described processor also comprises:
Timing unit;
Described the first determining unit after also being used for determining the first attitude of described terminal device, starts described timing unit;
The second determining unit after being used for described timing unit timing end, receives the current status data of described terminal device that described detecting unit detects, and determines the second attitude of described terminal device;
The handover trigger unit is used for when consistent, triggering described switch unit with described the first attitude when described the second attitude.
8. according to claim 6 or 7 described terminal devices, is characterized in that, described terminal device also comprises:
Setup unit, the threshold range of corresponding described status data respectively when being used for setting described terminal device and being in erectility and flat condition;
Described the first determining unit is determined the first attitude of described terminal device according to the threshold range that the current status data of described terminal device belongs to.
9. terminal device according to claim 8, is characterized in that, described detecting unit is direction sensor, and described status data is the angle of pitch and roll angle;
When the angle of pitch of described terminal device belong to-110 degree interval to-45 degree in and roll angle belong to-25 degree to the 25 degree intervals the time, the first attitude of described terminal device is erectility; Otherwise the first attitude of described terminal device is flat condition.
10. terminal device according to claim 8, is characterized in that, described detecting unit is acceleration transducer, and described status data is x axle acceleration and y axle acceleration;
When the x of described terminal device axle acceleration belongs to-4m/s
2To 4m/s
2In interval and the y axle acceleration belong to 7m/s
2To 9.8m/s
2In the time of in interval, the first attitude of described terminal device is erectility; Otherwise the first attitude of described terminal device is flat condition.
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| CN2013100194445A CN103090862A (en) | 2013-01-18 | 2013-01-18 | Terminal apparatus and navigation mode switching method of terminal apparatus |
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| CN2013100194445A CN103090862A (en) | 2013-01-18 | 2013-01-18 | Terminal apparatus and navigation mode switching method of terminal apparatus |
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