CN105510939A - Method and device for obtaining motion path - Google Patents
Method and device for obtaining motion path Download PDFInfo
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- CN105510939A CN105510939A CN201510904253.6A CN201510904253A CN105510939A CN 105510939 A CN105510939 A CN 105510939A CN 201510904253 A CN201510904253 A CN 201510904253A CN 105510939 A CN105510939 A CN 105510939A
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- road
- current location
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- target fork
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/34—Power consumption
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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
-
- 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
Abstract
The present invention relates to a method and device for obtaining a motion path. The method comprises a step of determining a next target fork road in the positioning process, a step of obtaining the target time of reaching the target fork road from a current position, a step of obtaining current target position information through positioning when the target time is reached, and a step of obtaining a motion path according to the obtained all target position information after the positioning is ended. According to the technical scheme, when the current time reaches the target time, the current target position information of the user at present is obtained through GPS positioning, the wrong road and wrong direction of the user at the fork road to move to a wrong path can be prevented, at the same time, since the positioning is only carried out in approaching the target fork road, the continuous positioning in the process of moving the current target position from the current position or the frequent positioning according to the fixed positioning frequency are not needed, the times of positioning can be reduced to the largest degree, the electrical energy of equipment is saved, and the power consumption is reduced.
Description
Technical field
The disclosure relates to frequency adjustment technology field, particularly relates to the method and device that obtain motion path.
Background technology
At present, when user goes out, in order to prevent getting lost, or find best route, usually can open GPS (GlobalPositioningSystem, GPS) locating module, such as: when user goes out to run, during the popular place of certain popular running route of first arrival, locating module will be used, but existing GPS locating module carries out sampling according to fixing sample frequency, and in fact when certain situation, there is no need to sample according to this fixing employing frequency at all, a less sample frequency can be used completely to position, thus, the targeting scheme of GPS locating module of the prior art is very power consumption under many circumstances.
Summary of the invention
Disclosure embodiment provides the method and device that obtain motion path.Described technical scheme is as follows:
According to the first aspect of disclosure embodiment, a kind of method obtaining motion path is provided, comprises:
In position fixing process, determine next target fork in the road;
Obtain the object time arriving described target fork in the road from current location;
When the arrival described object time, obtain current goal positional information by location;
When behind end location, all target position informations according to obtaining obtain motion path.
In one embodiment, describedly determine next target fork in the road, comprising:
When described current location falls into the first predefined paths, according to direction of motion, by between described first predefined paths and other the second predefined paths, and the fork in the road nearest with described current location be defined as described target fork in the road.
In one embodiment, describedly determine next target fork in the road, comprising:
When described current location does not fall into predefined paths, determine described target fork in the road according to direction of motion.
In one embodiment, describedly determine described target fork in the road according to direction of motion, comprising:
According to described direction of motion, the fork in the road nearest apart from described current location is defined as described target fork in the road.
In one embodiment, described acquisition arrives the object time of described target fork in the road from current location, comprising:
Obtain the distance between described current location and described target fork in the road;
Obtain the average velocity of historical movement;
Average velocity according to described Distance geometry, obtains the described object time.
In one embodiment, described acquisition arrives the object time of described target fork in the road from current location, comprising:
According to the historical time arriving described target fork in the road from described current location, obtain the described object time.
In one embodiment, described method also comprises:
Show the image that described motion path is corresponding.
According to the second aspect of disclosure embodiment, a kind of device obtaining motion path is provided, comprises:
Determination module, in position fixing process, determines next target fork in the road;
First acquisition module, for obtaining the object time arriving the described target fork in the road that described determination module is determined from current location;
Second acquisition module, for when the described object time arriving described first acquisition module acquisition, obtains current goal positional information by location;
3rd acquisition module, for when behind end location, obtains motion path according to all target position informations that described second acquisition module obtains.
In one embodiment, described determination module comprises:
First determines submodule, for when described current location falls into the first predefined paths, according to direction of motion, by between described first predefined paths and other the second predefined paths, and the fork in the road nearest with described current location be defined as described target fork in the road.
In one embodiment, described determination module comprises:
Second determines submodule, for when described current location does not fall into predefined paths, determines described target fork in the road according to direction of motion.
In one embodiment, described second determine submodule also for:
According to described direction of motion, the fork in the road nearest apart from described current location is defined as described target fork in the road.
In one embodiment, described first acquisition module comprises:
First obtains submodule, for obtaining the distance between described current location and described target fork in the road;
Second obtains submodule, for obtaining the average velocity of historical movement;
3rd obtains submodule, for the described average velocity that the second acquisition submodule according to the described Distance geometry of described first acquisition submodule acquisition obtains, obtains the described object time.
In one embodiment, described first acquisition module comprises:
4th obtains submodule, for according to the historical time arriving described target fork in the road from described current location, obtains the described object time.
In one embodiment, described device also comprises:
Display module, for showing image corresponding to described motion path.
According to the third aspect of disclosure embodiment, provide a kind of device obtaining motion path, comprising:
Processor;
For the storer of storage of processor executable instruction;
Wherein, described processor is configured to:
In position fixing process, determine next target fork in the road;
Obtain the object time arriving described target fork in the road from current location;
When the arrival described object time, obtain current goal positional information by location;
When behind end location, all target position informations according to obtaining obtain motion path.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect:
The technical scheme that embodiment of the present disclosure provides, when current time arrives this object time, illustrate that user reaches next target fork in the road substantially, now generally near this target fork in the road, then can be located by GPS and obtain the current residing current goal positional information of user, this can prevent user from taking a wrong way in fork in the road, goes in the wrong direction, to such an extent as to moves to the path of mistake; Simultaneously, owing to only needing when arriving near target fork in the road, just position, and do not need constantly to locate in the process moving to this current target position information from current location or frequently locate according to fixing location frequency, thus, can farthest reduce location number of times, save the electric energy of equipment, reduce power consumption.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in instructions and to form the part of this instructions, shows and meets embodiment of the present disclosure, and is used from instructions one and explains principle of the present disclosure.
Fig. 1 is a kind of process flow diagram obtaining the method for motion path according to an exemplary embodiment.
Fig. 2 is the process flow diagram that another kind according to an exemplary embodiment obtains the method for motion path.
Fig. 3 is the process flow diagram of method that another according to an exemplary embodiment one obtains motion path.
Fig. 4 is the process flow diagram of method that another according to an exemplary embodiment one obtains motion path.
Fig. 5 is the process flow diagram of method that another according to an exemplary embodiment one obtains motion path.
Fig. 6 is the process flow diagram of method that another according to an exemplary embodiment one obtains motion path.
Fig. 7 is the process flow diagram of method that another according to an exemplary embodiment one obtains motion path.
Fig. 8 is a kind of block diagram obtaining the device of motion path according to an exemplary embodiment.
Fig. 9 is the block diagram that another kind according to an exemplary embodiment obtains the device of motion path.
Figure 10 is the block diagram of device that another according to an exemplary embodiment obtains motion path.
Figure 11 is the block diagram of device that another according to an exemplary embodiment obtains motion path.
Figure 12 is the block diagram of device that another according to an exemplary embodiment obtains motion path.
Figure 13 is the block diagram of device that another according to an exemplary embodiment obtains motion path.
Figure 14 is the block diagram that being applicable to according to an exemplary embodiment refers to the device obtaining motion path.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the disclosure.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present disclosure are consistent.
At present, when user goes out, in order to prevent getting lost, or find best route, usually can open GPS (GlobalPositioningSystem, GPS) locating module, such as: when user goes out to run, during the popular place of certain popular running route of first arrival, locating module will be used, but existing GPS locating module carries out sampling according to fixing sample frequency, and in fact when certain situation, there is no need to sample according to this fixing employing frequency at all, a less sample frequency can be used completely to position, thus, the targeting scheme of GPS locating module of the prior art is very power consumption under many circumstances.
In order to solve the problems of the technologies described above, disclosure embodiment provides a kind of method obtaining motion path, the method can be used for obtaining in the program of motion path, system or device, and executive agent corresponding to the method can be the terminal that user carries, as shown in Figure 1, the method comprising the steps of S101 is to step S104:
In step S101, in position fixing process, determine next target fork in the road;
When using GPS to position, by determining next target fork in the road, being convenient to determine positioning time next time, to reduce location number of times, saving electric energy.
In step s 102, the object time arriving target fork in the road from current location is obtained;
In step s 103, when the arrival object time, obtain current goal positional information by location;
When arriving this object time, illustrate that user reaches this target fork in the road substantially, now generally near this target fork in the road, then can be located by GPS and obtain the current residing current goal positional information of user, this can prevent user from taking a wrong way in fork in the road, go in the wrong direction, to such an extent as to move to the path of mistake; Simultaneously, owing to only needing when arriving near target fork in the road, just position, and do not need constantly to locate in the process moving to this current target position information from current location or frequently locate according to fixing location frequency, thus, can farthest reduce location number of times, save the electric energy of equipment, reduce power consumption.
In step S104, when behind end location, all target position informations according to obtaining obtain motion path.
After location is terminated, by obtaining all target position informations in this motion process, the motion path of user can be obtained, carrying out checking and looking back for user.
As shown in Figure 2, in one embodiment, above-mentioned steps S101 can be performed as:
In steps A 1, when current location falls into the first predefined paths, according to direction of motion, by between the first predefined paths and other the second predefined paths, and the fork in the road nearest with current location is defined as target fork in the road, wherein, in this first predefined paths and the second predefined paths path of having moved before can being the user of pre-stored in system or system pre-stored default path or be the path (as a certain popular running path, a certain hot topic tourism path etc.) that system had been moved from other users that server obtains.In the present embodiment, target fork in the road is in the crossing crossing between the first predefined paths with the second predefined paths, the crossing that distance current location is nearest.
When current location falls into this first known predefined paths of system, because the fork in the road between the first predefined paths and other the second predefined paths is known for system, thus, according to the direction of motion of reality, other second predefined paths that front and this first predefined paths converge mutually can be determined, and then all forks in the road determining between the first predefined paths and this other the second predefined paths, last according to this current location, determine target fork in the road nearest with this current location in all forks in the road exactly.
As shown in Figure 3, in one embodiment, above-mentioned steps S101 can be performed as:
In step bl is determined., when current location does not fall into predefined paths, according to direction of motion determination target fork in the road.
Predefined paths is not fallen in current location, namely when this current location does not fall into known path, because current location is oriented, and the map in the whole region at current location place is known, thus, the direction of motion current according to user, path, user place can be determined, and other paths that front is crossing with path, place, and then determine the fork in the road between these path, place (i.e. motion path) and this other paths exactly, and then determine target fork in the road.
In addition, when determining target fork in the road, other modes can also be adopted to determine, such as: the historical movement path based on user or the traffic based on current path (as traffic congestion, repairing the roads) etc.
Specific as follows:
Do not fall into predefined paths in current location, when namely this current location does not fall into known path, according to the historical movement path of this current location and the user stored, next target fork in the road can be judged; And/or
Because traffic behavior may affect to fork in the road, according to the traffic behavior of this current location and the current reality of current path (as blocked up, repairing the roads, the landslide of position, front, flooded by rainwater), the target fork in the road under the traffic behavior of current reality can also be determined.
In addition, determine that the mode of target fork in the road can use and above-mentionedly anyly determine one of mode, also can comprehensive two or more determination mode above-mentioned, certainly, determine that mode is more, the target fork in the road determined is more accurate, more effectively can prevent error in judgement; In addition, use multiple determine mode time, if the target fork in the road determined is inconsistent, then can redefine, until the target fork in the road determined is completely the same, can fully prevent the target fork in the road determined from being wrong like this.
As shown in Figure 4, in one embodiment, in above-mentioned steps B1 according to direction of motion determination target fork in the road, also can be performed as:
In step C1, according to direction of motion, fork in the road nearest for distance current location is defined as target fork in the road.
When determining all forks in the road between this path, place and this other paths according to aforesaid way, can according to current location, calculate the distance between each fork in the road in all forks in the road and this current location, and then target fork in the road can be selected exactly according to distance, namely with this current location apart from minimum fork in the road.
As shown in Figure 5, in one embodiment, above-mentioned steps S102 can be performed as:
In step D1, obtain the distance between current location and target fork in the road;
In step d 2, the average velocity of historical movement is obtained;
Wherein, the average velocity of historical movement can be determined according to following at least one mode:
Determine this total Distance geometry T.T. of having moved on current path of user, and then determine this average velocity;
The move distance of each motion in the repeatedly motion in recording user the past period and time, and then calculate this total Distance geometry T.T. of repeatedly moving, that finally repeatedly moves according to this determines this average velocity total Distance geometry T.T.;
Certainly, above-mentioned the first determine that the real-time of the average velocity that mode is determined is higher than the second determination mode, and than the first, the accuracy of the average velocity that the second determination mode is determined determines that mode is higher, thus, in order to make this average velocity real-time of determining and accuracy all higher, jointly can determine in conjunction with above-mentioned two kinds of modes.
In step D3, according to Distance geometry average velocity, obtain the object time.
When determining this average velocity, according to the actual range between this current location and this target fork in the road, this object time can be calculated exactly.
As shown in Figure 6, in one embodiment, above-mentioned steps S102 can be performed as:
In step e 1, according to the historical time arriving target fork in the road from current location, obtain the object time.
The time moving to this target fork in the road from this current location due to same user is much the same substantially, thus when obtaining the object time, can also according to the historical time arriving this target fork in the road before user from this current location, obtain this object time, particularly, can using this historical time directly as this object time, also the historical speed this target fork in the road process can be arrived before user from this current location, the real-time speed reached this target fork in the road process from current location with this contrasts, and then according to comparative result, this historical time is adjusted, and using the historical time after adjustment as this object time, such as: if real-time speed is faster than historical speed on the whole, then can shorten this historical time in appropriate amount according to the actual difference of this real-time speed and this historical speed, otherwise, then increase this historical time in appropriate amount.
In addition, when determining the object time, can also determine that mode is determined jointly in conjunction with above-mentioned two kinds, to increase the accuracy of this object time.
As shown in Figure 7, in one embodiment, method also comprises:
In step s 701, image corresponding to motion path is shown.
When getting this motion path, motion path can also be shown in the mode of image, carrying out checking and looking back for user, thus make user be clear that the moving line of oneself process.
The method of the above-mentioned acquisition motion path that corresponding disclosure embodiment provides, disclosure embodiment also provides a kind of device obtaining motion path, and as shown in Figure 8, this device comprises:
Determination module 801, is configured in position fixing process, determines next target fork in the road;
When using GPS to position, by using determination module 801 to determine next target fork in the road, being convenient to determine positioning time next time, to reduce location number of times, saving electric energy.
First acquisition module 802, is configured to obtain the object time arriving the target fork in the road that determination module 801 is determined from current location;
Second acquisition module 803, is configured to the object time when arrival first acquisition module 802 obtains, obtains current goal positional information by location;
When arriving this object time, illustrate that user reaches this target fork in the road substantially, now generally near this target fork in the road, then the second acquisition module 803 can be located by GPS and be obtained the current residing current goal positional information of user, this can prevent user from taking a wrong way in fork in the road, go in the wrong direction, to such an extent as to move to the path of mistake; Simultaneously, owing to only needing when arriving near target fork in the road, just position, and do not need constantly to locate in the process moving to this current target position information from current location or frequently locate according to fixing location frequency, thus, can farthest reduce location number of times, save the electric energy of equipment, reduce power consumption.
3rd acquisition module 804, is configured to, when behind end location, obtain motion paths according to all target position informations that second obtains 803 modules acquisitions.
After location is terminated, obtained all target position informations in this motion process by the 3rd acquisition module 804, the motion path of user can be obtained, carry out checking and looking back for user.
As shown in Figure 9, in one embodiment, determination module 801 comprises:
First determines submodule 8011, be configured to when current location falls into the first predefined paths, according to direction of motion, by between the first predefined paths and other the second predefined paths, and the fork in the road nearest with current location is defined as target fork in the road, wherein, the path that this first predefined paths and the second predefined paths had moved before can being the user of pre-stored in system, or the default path of pre-stored in system, or be that the system path of having moved from other users that server obtains is (as a certain popular running path, a certain hot topic tourism path etc.).
When current location falls into this first known predefined paths of system, because the fork in the road between the first predefined paths and other the second predefined paths is known for system, thus, first determines the direction of motion of submodule 8011 according to reality, other second predefined paths that front and this first predefined paths converge mutually can be determined, and then all forks in the road determining between the first predefined paths and this other the second predefined paths, last according to this current location, determine target fork in the road nearest with this current location in all forks in the road exactly.
As shown in Figure 10, in one embodiment, determination module 801 comprises:
Second determines submodule 8012, is configured to when current location does not fall into predefined paths, according to direction of motion determination target fork in the road.
Predefined paths is not fallen in current location, namely when this current location does not fall into known path, because current location is oriented, and the map in the whole region at current location place is known, thus, second determines the direction of motion that submodule 8012 is current according to user, path, user place can be determined, and other paths that front is crossing with path, place, and then determine fork in the road between these path, place (i.e. motion path) and this other paths exactly, and then determine target fork in the road.
In addition, when determining target fork in the road, other modes can also be adopted to determine, such as: the historical movement path based on user or the traffic based on current path (as traffic congestion, repairing the roads) etc.
Specific as follows:
Do not fall into predefined paths in current location, when namely this current location does not fall into known path, according to the historical movement path of this current location and the user stored, next target fork in the road can be judged; And/or
Because traffic behavior may affect to fork in the road, according to the traffic behavior of this current location and the current reality of current path (as blocked up, repairing the roads, the landslide of position, front, flooded by rainwater), the target fork in the road under the traffic behavior of current reality can also be determined.
In addition, determine that the mode of target fork in the road can use and above-mentionedly anyly determine one of mode, also can comprehensive two or more determination mode above-mentioned, certainly, determine that mode is more, the target fork in the road determined is more accurate, more effectively can prevent error in judgement; In addition, use multiple determine mode time, if the target fork in the road determined is inconsistent, then can redefine, until the target fork in the road determined is completely the same, can fully prevent the target fork in the road determined from being wrong like this.
In one embodiment, second determines that submodule 8012 is also configured to:
According to direction of motion, fork in the road nearest for distance current location is defined as target fork in the road.
When determining all forks in the road between this path, place and this other paths according to aforesaid way, can according to current location, calculate the distance between each fork in the road in all forks in the road and this current location, and then target fork in the road can be selected exactly according to distance, namely with this current location apart from minimum fork in the road.
As shown in figure 11, in one embodiment, the first acquisition module 802 comprises:
First obtains submodule 8021, is configured to obtain the distance between current location and target fork in the road;
Second obtains submodule 8022, is configured to the average velocity obtaining historical movement;
Wherein, second submodule 8022 can determine historical movement average velocity according to following at least one mode is obtained:
Determine this total Distance geometry T.T. of having moved on current path of user, and then determine this average velocity;
The move distance of each motion in the repeatedly motion in recording user the past period and time, and then calculate this total Distance geometry T.T. of repeatedly moving, that finally repeatedly moves according to this determines this average velocity total Distance geometry T.T.;
Certainly, above-mentioned the first determine that the real-time of the average velocity that mode is determined is higher than the second determination mode, and than the first, the accuracy of the average velocity that the second determination mode is determined determines that mode is higher, thus, in order to make this average velocity real-time of determining and accuracy all higher, jointly can determine in conjunction with above-mentioned two kinds of modes.
3rd obtains submodule 8023, and the Distance geometry second being configured to obtain submodule 8021 acquisition according to first obtains the average velocity that submodule obtains, and obtains the object time.
When determining this average velocity, the 3rd obtains submodule 8023 according to the actual range between this current location and this target fork in the road, can calculate this object time exactly.
As shown in figure 12, in one embodiment, the first acquisition module 802 comprises:
4th obtains submodule 8024, is configured to, according to the historical time arriving target fork in the road from current location, obtain the object time.
The time moving to this target fork in the road from this current location due to same user is much the same substantially, thus when obtaining the object time, 4th obtains submodule 8024 can also according to the historical time arriving this target fork in the road before user from this current location, obtain this object time, particularly, can using this historical time directly as this object time, also the historical speed this target fork in the road process can be arrived before user from this current location, the real-time speed reached this target fork in the road process from current location with this contrasts, and then according to comparative result, this historical time is adjusted, and using the historical time after adjustment as this object time, such as: if real-time speed is faster than historical speed on the whole, then can shorten this historical time in appropriate amount according to the actual difference of this real-time speed and this historical speed, otherwise, then increase this historical time in appropriate amount.
In addition, when determining the object time, can also determine that mode is determined jointly in conjunction with above-mentioned two kinds, to increase the accuracy of this object time.
As shown in figure 13, in one embodiment, device also comprises:
Display module 1301, is configured to show image corresponding to motion path.
When getting this motion path, motion path can also show in the mode of image by display module 1301, carries out checking and looking back for user, thus makes user be clear that the moving line of oneself process.
According to the third aspect of disclosure embodiment, a kind of device obtaining motion path is provided, comprises:
Processor;
For the storer of storage of processor executable instruction;
Wherein, processor is configured to:
In position fixing process, determine next target fork in the road;
Obtain the object time arriving target fork in the road from current location;
When the arrival object time, obtain current goal positional information by location;
When behind end location, all target position informations according to obtaining obtain motion path.
Above-mentioned processor also can be configured to:
Determine next target fork in the road, comprising:
When current location falls into the first predefined paths, according to direction of motion, by between the first predefined paths and other the second predefined paths, and the fork in the road nearest with current location be defined as target fork in the road.
Above-mentioned processor also can be configured to:
Determine next target fork in the road, comprising:
When current location does not fall into predefined paths, according to direction of motion determination target fork in the road.
Above-mentioned processor also can be configured to:
According to direction of motion determination target fork in the road, comprising:
According to direction of motion, fork in the road nearest for distance current location is defined as target fork in the road.
Above-mentioned processor also can be configured to:
Obtain the object time arriving target fork in the road from current location, comprising:
Obtain the distance between current location and target fork in the road;
Obtain the average velocity of historical movement;
According to Distance geometry average velocity, obtain the object time.
Above-mentioned processor also can be configured to:
Obtain the object time arriving target fork in the road from current location, comprising:
According to the historical time arriving target fork in the road from current location, obtain the object time.
Above-mentioned processor also can be configured to:
Method also comprises:
The image that display motion path is corresponding.
Figure 14 is the block diagram of a kind of device 1400 for obtaining motion path according to an exemplary embodiment, and this device is applicable to terminal device.Such as, device 1400 can be mobile phone, computing machine, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc.
With reference to Figure 14, device 1400 can comprise with next or at least two assemblies: processing components 1402, storer 1404, power supply module 1406, multimedia groupware 1408, audio-frequency assembly 1410, the interface 1412 of I/O (I/O), sensor module 1414, and communications component 1416.
The integrated operation of the usual control device 1400 of processing components 1402, such as with display, call, data communication, camera operation and record operate the operation be associated.Processing components 1402 can comprise one or at least two processors 1420 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 1402 can comprise one or at least two modules, and what be convenient between processing components 1402 and other assemblies is mutual.Such as, processing components 1402 can comprise multi-media module, mutual with what facilitate between multimedia groupware 1408 and processing components 1402.
Storer 1404 is configured to store various types of data to be supported in the operation of equipment 1400.The example of these data comprises for any storage object of operation on device 1400 or the instruction of method, contact data, telephone book data, message, picture, video etc.Storer 1404 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), ROM (read-only memory) (ROM), magnetic store, flash memory, disk or CD.
The various assemblies that electric power assembly 1406 is device 1400 provide electric power.Electric power assembly 1406 can comprise power-supply management system, one or at least two power supplys, and other and the assembly generating, manage and distribute electric power for device 1400 and be associated.
Multimedia groupware 1408 is included in the screen providing an output interface between device 1400 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises one or at least two touch sensors with the gesture on sensing touch, slip and touch panel.Touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant with touch or slide and pressure.In certain embodiments, multimedia groupware 1408 comprises a front-facing camera and/or post-positioned pick-up head.When equipment 1400 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.
Audio-frequency assembly 1410 is configured to export and/or input audio signal.Such as, audio-frequency assembly 1410 comprises a microphone (MIC), and when device 1400 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The sound signal received can be stored in storer 1404 further or be sent via communications component 1416.In certain embodiments, audio-frequency assembly 1410 also comprises a loudspeaker, for output audio signal.
I/O interface 1412 is for providing interface between processing components 1402 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.
Sensor module 1414 comprises one or at least two sensors, for providing the state estimation of various aspects for device 1400.Such as, sensor module 1414 can detect the opening/closing state of equipment 1400, the relative positioning of assembly, such as assembly is display and the keypad of device 1400, the position of all right pick-up unit 1400 of sensor module 1414 or device 1400 assemblies changes, the presence or absence that user contacts with device 1400, the temperature variation of device 1400 orientation or acceleration/deceleration and device 1400.Sensor module 1414 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor module 1414 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor module 1414 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure transducer or temperature sensor.
Communications component 1416 is configured to the communication being convenient to wired or wireless mode between device 1400 and other equipment.Device 1400 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communications component 1416 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, communications component 1416 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 1400 can by one or at least two methods special IC (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD) (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components realize, for performing said method.
In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the storer 1404 of instruction, above-mentioned instruction can perform said method by the processor 1420 of device 1400.Such as, non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.
A kind of non-transitory computer-readable recording medium, when the instruction in storage medium is performed by the processor of said apparatus 1400, makes said apparatus 1400 can perform a kind of method obtaining motion path, comprising:
In position fixing process, determine next target fork in the road;
Obtain the object time arriving target fork in the road from current location;
When the arrival object time, obtain current goal positional information by location;
When behind end location, all target position informations according to obtaining obtain motion path.
In one embodiment, determine next target fork in the road, comprising:
When current location falls into the first predefined paths, according to direction of motion, by between the first predefined paths and other the second predefined paths, and the fork in the road nearest with current location be defined as target fork in the road.
In one embodiment, determine next target fork in the road, comprising:
When current location does not fall into predefined paths, according to direction of motion determination target fork in the road.
In one embodiment, according to direction of motion determination target fork in the road, comprising:
According to direction of motion, fork in the road nearest for distance current location is defined as target fork in the road.
In one embodiment, obtain the object time arriving target fork in the road from current location, comprising:
Obtain the distance between current location and target fork in the road;
Obtain the average velocity of historical movement;
According to Distance geometry average velocity, obtain the object time.
In one embodiment, obtain the object time arriving target fork in the road from current location, comprising:
According to the historical time arriving target fork in the road from current location, obtain the object time.
In one embodiment, method also comprises:
The image that display motion path is corresponding.
Those skilled in the art, at consideration instructions and after putting into practice disclosed herein disclosing, will easily expect other embodiment of the present disclosure.The application is intended to contain any modification of the present disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present disclosure and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Instructions and embodiment are only regarded as exemplary, and true scope of the present disclosure and spirit are pointed out by claim below.
Should be understood that, the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.The scope of the present disclosure is only limited by appended claim.
Claims (15)
1. obtain a method for motion path, it is characterized in that, comprising:
In position fixing process, determine next target fork in the road;
Obtain the object time arriving described target fork in the road from current location;
When the arrival described object time, obtain current goal positional information by location;
When behind end location, all target position informations according to obtaining obtain motion path.
2. method according to claim 1, is characterized in that, describedly determines next target fork in the road, comprising:
When described current location falls into the first predefined paths, according to direction of motion, by between described first predefined paths and other the second predefined paths, and the fork in the road nearest with described current location be defined as described target fork in the road.
3. method according to claim 1, is characterized in that, describedly determines next target fork in the road, comprising:
When described current location does not fall into predefined paths, determine described target fork in the road according to direction of motion.
4. method according to claim 3, is characterized in that, describedly determines described target fork in the road according to direction of motion, comprising:
According to described direction of motion, the fork in the road nearest apart from described current location is defined as described target fork in the road.
5. method according to claim 1, is characterized in that, described acquisition arrives the object time of described target fork in the road from current location, comprising:
Obtain the distance between described current location and described target fork in the road;
Obtain the average velocity of historical movement;
Average velocity according to described Distance geometry, obtains the described object time.
6. method according to claim 1, is characterized in that, described acquisition arrives the object time of described target fork in the road from current location, comprising:
According to the historical time arriving described target fork in the road from described current location, obtain the described object time.
7. method according to any one of claim 1 to 6, is characterized in that, described method also comprises:
Show the image that described motion path is corresponding.
8. obtain a device for motion path, it is characterized in that, comprising:
Determination module, in position fixing process, determines next target fork in the road;
First acquisition module, for obtaining the object time arriving the described target fork in the road that described determination module is determined from current location;
Second acquisition module, for when the described object time arriving described first acquisition module acquisition, obtains current goal positional information by location;
3rd acquisition module, for when behind end location, obtains motion path according to all target position informations that described second acquisition module obtains.
9. device according to claim 8, is characterized in that, described determination module comprises:
First determines submodule, for when described current location falls into the first predefined paths, according to direction of motion, by between described first predefined paths and other the second predefined paths, and the fork in the road nearest with described current location be defined as described target fork in the road.
10. device according to claim 8, is characterized in that, described determination module comprises:
Second determines submodule, for when described current location does not fall into predefined paths, determines described target fork in the road according to direction of motion.
11. devices according to claim 10, is characterized in that, described second determine submodule also for:
According to described direction of motion, the fork in the road nearest apart from described current location is defined as described target fork in the road.
12. devices according to claim 8, is characterized in that, described first acquisition module comprises:
First obtains submodule, for obtaining the distance between described current location and described target fork in the road;
Second obtains submodule, for obtaining the average velocity of historical movement;
3rd obtains submodule, for the described average velocity that the second acquisition submodule according to the described Distance geometry of described first acquisition submodule acquisition obtains, obtains the described object time.
13. devices according to claim 8, is characterized in that, described first acquisition module comprises:
4th obtains submodule, for according to the historical time arriving described target fork in the road from described current location, obtains the described object time.
Device according to any one of 14. according to Claim 8 to 13, is characterized in that, described device also comprises:
Display module, for showing image corresponding to described motion path.
15. 1 kinds of devices obtaining motion path, is characterized in that, comprising:
Processor;
For the storer of storage of processor executable instruction;
Wherein, described processor is configured to:
In position fixing process, determine next target fork in the road;
Obtain the object time arriving described target fork in the road from current location;
When the arrival described object time, obtain current goal positional information by location;
When behind end location, all target position informations according to obtaining obtain motion path.
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