CN104457749A - Terminal - Google Patents
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- CN104457749A CN104457749A CN201410545492.2A CN201410545492A CN104457749A CN 104457749 A CN104457749 A CN 104457749A CN 201410545492 A CN201410545492 A CN 201410545492A CN 104457749 A CN104457749 A CN 104457749A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
Abstract
The embodiment of the invention discloses a terminal. The terminal comprises a selecting unit, a characteristic value acquiring unit, an accumulation unit, a threshold value acquiring unit, a judging unit and a prompting information output unit, wherein the selecting unit is used for selecting an acceleration characteristic mode corresponding to a traffic mode inputted by a user; the characteristic value acquiring unit is used for acquiring an acceleration characteristic value corresponding to the acceleration characteristic mode; the accumulation unit is used for accumulating the acceleration characteristic value; the threshold value acquiring unit is used for acquiring an accumulation threshold value; the judging unit is used for judging whether the accumulated acceleration characteristic value reaches the accumulation threshold value or not; the prompting information output unit is used for outputting a prompting message so as to remind the user of arriving in a destination when the judgment result of the judging unit is yes. By adopting the terminal, precision in location is realized, whether the user arrives in the destination or not can be accurately judged, the user can be prompted, and the user experience can be improved.
Description
Technical field
The present invention relates to terminal positioning technical field, particularly relate to a kind of terminal.
Background technology
The reasons such as at present, due to many reasons, user, when riding public transportation means, may miss destination, as not clear in voice message on the vehicles, can cause user to miss object website.In current implementation method, user positions current location by the GPS function of terminal, thus determines whether current location is within the scope of destination.But in the method, terminal needs a direct-open GPS function, adds the electricity of terminals consume, and in some occasion, time as taken subway, gps signal can be affected, cause location failure or error larger.Thus terminal cannot reminding user accurately, reduces Consumer's Experience.
Summary of the invention
Embodiments provide a kind of terminal.Adopt the embodiment of the present invention, registration, accurately can judge the current destination whether arrived of user, and reminding user, thus improve Consumer's Experience.
The embodiment provides a kind of terminal, comprising:
Choose unit, for the travel pattern inputted according to user, choose the acceleration signature pattern that described travel pattern is corresponding;
Eigenwert acquiring unit, for obtaining corresponding acceleration signature value under described acceleration signature pattern;
Accumulated unit, for accumulative described acceleration signature value;
Threshold value acquiring unit, for obtaining accumulative threshold value;
Judging unit, for judging whether described accumulative acceleration signature value reaches described accumulative threshold value;
Information output unit, for when the result that described judging unit judges is as being, exports information and arriving destination to point out user.
In the embodiment of the present invention, can according to the travel pattern of user's input, choose the acceleration signature value corresponding with this travel pattern, and by this acceleration signature value of accumulation, judge whether user arrives destination, concrete, by obtaining accumulative threshold value, judge whether the acceleration signature value of accumulating reaches accumulation threshold, if the result judged is yes, then show to have arrived destination, then exportable information prompting user arrives destination.Adopt the embodiment of the present invention, registration, accurately can judge the current destination whether arrived of user, and reminding user, thus can Consumer's Experience be improved.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of an embodiment of a kind of terminal in the present invention;
Fig. 2 is the structural representation of another embodiment of a kind of terminal in the present invention;
Fig. 3 is the structural representation of the another embodiment of a kind of terminal in the present invention;
Fig. 4 is the process flow diagram of an embodiment of a kind of localization method in the present invention;
Fig. 5 is the process flow diagram of another embodiment of a kind of localization method in the present invention;
Fig. 6 is a mapping table of destination in the present invention and accumulative threshold value.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Terminal mentioned in the embodiment of the present invention can comprise the terminal that mobile phone, panel computer, PC, portable electronic equipment etc. possess acceleration transducer and/or positioning system.
Below with reference to the accompanying drawings embodiments of the invention are described.See Fig. 1, it is the structural representation of an embodiment of a kind of terminal in the present invention.As shown in Figure 3, this terminal can comprise and chooses unit 01, eigenwert acquiring unit 02, accumulated unit 03, threshold value acquiring unit 04, judging unit 05, information output unit 06.
Wherein, choose unit 01, for the travel pattern inputted according to user, choose the acceleration signature pattern that described travel pattern is corresponding.
In the embodiment of the present invention, user can select different travel patterns, and wherein, different travel patterns exists different acceleration signature patterns.If user is rail mode or train pattern selectively, due to subway or train movement mode comparatively rule, accelerate when leaving a platform, then can slow down when will arrive a platform, then choose the acceleration signature pattern that unit 01 chooses and can be acceleration and deceleration number of times, optionally, by the acceleration and deceleration number of times of the device sense terminals such as acceleration transducer; If user selects public transport pattern, because public transport motion state is unstable, but track route is stablized, the number of times that can change according to the device such as compass and/or acceleration transducer sense acceleration direction, namely choosing the acceleration signature pattern that unit 01 chooses is that acceleration direction changes number of times.
Eigenwert acquiring unit 02, for obtaining corresponding acceleration signature value under described acceleration signature pattern.
In the embodiment of the present invention, when choosing after unit 01 chooses acceleration signature pattern corresponding to travel pattern according to travel pattern, eigenwert acquiring unit 02 is corresponding acceleration signature value under can obtaining acceleration signature pattern.Acceleration signature pattern as chosen is acceleration and deceleration number of times, then when detected by devices such as acceleration transducers acceleration transducer accelerate and slow down each one time time, obtain primary acceleration eigenwert; The acceleration signature pattern and for example chosen is that acceleration direction changes number of times, then, when detecting that acceleration direction changes one time by the device such as acceleration transducer and/or compass, obtain primary acceleration eigenwert.
Accumulated unit 03, for accumulative described acceleration signature value.
In the embodiment of the present invention, in the process of traffic circulation, accumulated unit 03 adds up the acceleration signature value obtained, to judge whether to arrive destination.
Threshold value acquiring unit 04, for obtaining accumulative threshold value.
In the embodiment of the present invention, threshold value acquiring unit 04 obtains accumulative threshold value by various ways, as calculated accumulative threshold value corresponding to every segment distance on map, the accumulative threshold value that may correspond to as subway or train N stop is N, bus needs to turn over M bend from place A place of arrival B, then arranging corresponding accumulative threshold value is M.The destination that user can input current location and will arrive, then terminal can calculate its middle distance, thus obtains corresponding accumulative threshold value; User also can only input the destination that will arrive, then terminal can position user's current location according to the various ways such as positioning system or architecture, and calculates the distance of current location and destination voluntarily, thus can obtain the accumulative threshold value of its correspondence; User also can directly input accumulative threshold value, needs through P station, then directly to input P as accumulative threshold value to destination as user can calculate current location voluntarily.
Judging unit 05, for judging whether described accumulative acceleration signature value reaches described accumulative threshold value.
In the embodiment of the present invention, after threshold value acquiring unit 04 obtains accumulative threshold value, judging unit 05 can judge whether the acceleration signature value added up reaches the accumulative threshold value of acquisition, if reach, then show to have arrived at the destination, then export information by information output unit 06, if do not reach, then show that user also misses one's purpose, then can continue accumulative acceleration signature value, until it reaches accumulative threshold value.
Information output unit 06, for when the result that described judging unit 05 judges is as being, exports information and arriving destination to point out user.
In the embodiment of the present invention, if judge that the acceleration signature value added up has reached accumulative threshold value by judging unit 05, then show that terminal is to arrive destination, then information output unit 06 exportable information prompting user arrives destination.Wherein, export information by various ways, as carried out voice message, output character dialog box to the display interface of terminal to point out, or by other various ways such as vibrations.
In the embodiment of the present invention, can according to the travel pattern of user's input, choose the acceleration signature value corresponding with this travel pattern, and by this acceleration signature value of accumulation, judge whether user arrives destination, concrete, by obtaining accumulative threshold value, judge whether the acceleration signature value of accumulating reaches accumulation threshold, if the result judged is yes, then show to have arrived destination, then exportable information prompting user arrives destination.Adopt the embodiment of the present invention, registration, accurately can judge the current destination whether arrived of user, and reminding user, thus can Consumer's Experience be improved.
See Fig. 2, it is the structural representation of another embodiment of a kind of terminal in the present invention.As shown in Figure 4, this terminal can comprise model selection output unit 11, pattern acquiring unit 12, chooses unit 13, eigenwert acquiring unit 14, accumulated unit 15, relation table preset unit 16, threshold value acquiring unit 17, judging unit 18, position acquisition unit 19, position detection unit 20, information output unit 21.
Wherein, model selection output unit 11, selects information for output mode, selects described travel pattern to point out user.
In the embodiment of the present invention, when user needs to ride public transportation means, the exportable model selection information of model selection output unit 11, selects the travel pattern taken in order to point out user.Optionally, export information by various ways, as voice messaging, Word message etc.And can according to certain trigger condition, output mode selects information, and as detected, user opens application, or automatically positions user's current location.
Pattern acquiring unit 12, for detecting the described travel pattern that user selects.
In the embodiment of the present invention, pattern acquiring unit 12 can operate according to the selection of user, obtains the travel pattern that user selects, concrete, and travel pattern can comprise train pattern or ground rail mode, public transport pattern etc.
Choose unit 13, for the travel pattern inputted according to user, choose the acceleration signature pattern that described travel pattern is corresponding.
Optionally, choose unit 13 can comprise first and choose unit 131 and second and choose unit 132.
First chooses unit 131, if be ground rail mode or train pattern for described travel pattern, chooses the acceleration and deceleration number of times corresponding with described ground rail mode or described train pattern;
Second chooses unit 132, if be public transport pattern for described travel pattern, choose the acceleration direction corresponding with described public transport pattern and changes number of times.
In the embodiment of the present invention, after pattern acquiring unit 12 obtains the travel pattern of user's selection, choose unit 13 and according to the travel pattern of user's input, the acceleration signature pattern that travel pattern is corresponding can be chosen.In embodiments of the present invention, if user is rail mode or train pattern selectively, due to subway or train movement mode comparatively rule, accelerate when leaving a platform, then can slow down when will arrive a platform, then choose by first the acceleration signature pattern that unit 131 chooses and can be acceleration and deceleration number of times, optionally, by the acceleration and deceleration number of times of the device sense terminals such as acceleration transducer; If user selects public transport pattern, because public transport motion state is unstable, but track route is stablized, the number of times that can change according to the device such as compass and/or acceleration transducer sense acceleration direction, namely choosing by second the acceleration signature value that unit 132 chooses is that acceleration direction changes number of times.
Eigenwert acquiring unit 14, for obtaining corresponding acceleration signature value under described acceleration signature pattern.
Accumulated unit 15, for accumulative described acceleration signature value.
Optionally, if described travel pattern is ground rail mode or train pattern, described accumulated unit 15 can comprise:
Acceleration and deceleration detecting unit, for acceleration mode and the deceleration regime of sense terminals;
Acceleration and deceleration accumulated unit, if for described acceleration mode and described deceleration regime being detected respectively once, accumulative once described acceleration and deceleration number of times.
In the embodiment of the present invention, if travel pattern is ground rail mode or train pattern, the acceleration signature pattern then chosen is, by acceleration mode and the deceleration regime of acceleration and deceleration detecting unit sense terminals, when acceleration and deceleration detecting unit by the devices such as acceleration transducer detect acceleration transducer accelerate and slow down each one time time, obtain primary acceleration eigenwert, in the process of subway or train running, the acceleration signature value obtained is added up, thus can judge whether user arrives destination.
Optionally, if described travel pattern is public transport pattern, described accumulated unit comprises:
Scope presets unit, and predetermined acceleration direction changes scope;
Range detection unit, for detecting the change in described acceleration direction whether within the scope of described acceleration direction change;
Direction accumulated unit, appoints the change in primary acceleration direction within the scope of described acceleration direction change for detecting when described range detection unit, then accumulative once described acceleration direction changes number of times.
In the embodiment of the present invention, if travel pattern is public transport pattern, the acceleration signature pattern then chosen is the change in acceleration direction, scope presets the change scope in the predeterminable acceleration direction of unit, as change scope be 60 degree-90 degree, if range detection unit detects that the change in acceleration direction is within the scope of the change of acceleration direction, then obtain primary acceleration eigenwert, in the process of public transport operation, the acceleration signature value obtained is added up, thus can judge whether user arrives destination.This avoid acceleration direction and cross the low-angle accuracy rate changing impact and add up, as acceleration direction changes too small, likely on the way change the situations such as circuit for bus, and once do not turn, by arranging change scope, the accuracy added up can be strengthened.
Relation table presets unit 16, before obtaining accumulative threshold value at described acquiring unit, presets the mapping table of described destination and described accumulative threshold value.
In the embodiment of the present invention, preset by relation table the mapping table that unit 16 presets destination and accumulative threshold value, if when user inputs destination, according to the mapping table arranged, corresponding accumulative threshold value can be found out.Concrete, can calculate the accumulative threshold value that every segment distance is corresponding on map, the accumulative threshold value that may correspond to as subway or train N stop is N, and bus needs to turn over M bend from place A place of arrival B, then arranging corresponding accumulative threshold value is M.Specifically can refer to form shown in Fig. 6.Wherein, often row represents a starting point, and often row represent a terminal, and namely the cell that row intersects with row represents the accumulative threshold value of a certain starting point to a certain terminal.As shown in Figure 6, from place 1 to place 5, then its accumulative threshold value can be set to 4, also can be set to the integral multiple of 4.If in same a starting point, then different accumulative threshold values can be set according to different destinations, namely in same start site, destination and accumulative threshold value are one to one, and if start site is A, object website is B, then its accumulative threshold value can be set to 1, start site is A, and object website is C, then its accumulative threshold value can be set to 2 or its integral multiple.
Acquiring unit 17, for obtaining accumulative threshold value.
In the embodiment of the present invention, acquiring unit can comprise searches unit 171 and user's acquiring unit 172.
Wherein, searching unit 171, for when the described destination information that user inputs being detected, in described mapping table, searching the described accumulative threshold value corresponding with described destination information;
User's acquiring unit 172, for when detecting that user inputs the operation of accumulative threshold value, obtains described accumulative threshold value.
In the embodiment of the present invention, acquiring unit 17 obtains accumulative threshold value by various ways, the destination that user can input current location and will arrive, then terminal can calculate its middle distance, thus obtains corresponding accumulative threshold value; User also can only input the destination that will arrive, then terminal can position user's current location according to the various ways such as positioning system or architecture, and according to searching unit 171 and search the mapping table of default destination and accumulative threshold value, obtain the accumulative threshold value of its correspondence; User also can directly input accumulative threshold value, and need through P station as user can calculate current location voluntarily to destination, then user's acquiring unit 172 directly can obtain the P of user's input as accumulative threshold value.
Judging unit 18, for judging whether described accumulative acceleration signature value reaches described accumulative threshold value.
In the embodiment of the present invention, after getting accumulative threshold value, judging unit 18 can judge whether the acceleration signature value added up reaches the accumulative threshold value of acquisition, if do not reach, then show that user does not also arrive destination, then can continue the step performing accumulative acceleration signature value, until accumulative acceleration signature value reaches accumulative threshold value; If judge, accumulative acceleration signature value has reached the accumulative threshold value of acquisition, then show that user may arrive destination.
Position acquisition unit 19, if judge that described accumulative acceleration signature value reaches described accumulative threshold value for described judging unit 18, obtains current location information.
Optionally, position acquisition unit 19 can comprise function unlatching unit.
Function opens unit, for by wireless locating function and/or speech identifying function, obtains described current location information.
In the embodiment of the present invention, if judge that accumulative acceleration signature value reaches accumulative threshold value by judging unit 18, then position acquisition unit 19 can obtain current location information.Wherein, obtain current location information by various ways, as passed through wireless locating function and/or speech identifying function etc.The voice name of station that the identifiable design vehicles are broadcasted, or the GPS opened a terminal is (English: Global Positioning System, be called for short: GPS) terminal current location is positioned, by wireless networks such as Wi-Fi, current location positioned or by various ways such as architectures, current location positioned, to obtain current location information.
Whether corresponding with described accumulative threshold value position detection unit 20 is consistent for the destination information detecting described current location information.
In example of the present invention, after getting current location information, whether position detection unit 19 can detect the destination information that the current location information destination information corresponding in mapping table with accumulative threshold value or user directly input consistent, if consistent, then show that user arrives destination, if inconsistent, then show that the acceleration signature value added up is wrong, then can determine whether user arrives object according to above-mentioned localization method, thus enhance the accuracy to terminal positioning.
Information output unit 21, for when the result that described position detection unit 20 detects is consistent, exports information and arrives destination to point out user.
In the embodiment of the present invention, information output unit 21 can comprise voice alerting unit 211 and text prompt unit 212.
Voice alerting unit 211, for exporting voice and/or vibration prompting information arrives destination to point out user;
Text prompt unit 212, arrives destination to terminal interface to point out user for output character dialog box.
In the embodiment of the present invention, after detecting that user arrives destination, then information output unit 21 exportable information prompting user arrives destination.Wherein, export information by various ways, as voice alerting unit 211 carries out voice message, text prompt unit 212 output character dialog box to the display interface of terminal to point out, or by other various ways such as vibrations.
Optionally, in the embodiment of the present invention, also by computing time interval over the ground rail mode carry out user location.Because subway is comparatively fixing in the working time of two websites, the destination that then will arrive by user and current location calculate the working time needing to pass by website, by accumulating this working time, judge whether user arrives destination, wherein, regular hour error can be allowed, as the B that stands from A stands needs 2 minutes, can step-up error be then 30s, within having reached 2min+30s or 2min-30s the working time calculating subway, then can determine that user arrives destination.
In the embodiment of the present invention, can according to the travel pattern of user's input, choose the acceleration signature value corresponding with this travel pattern, and by this acceleration signature value of accumulation, judge whether user arrives destination, concrete, by obtaining accumulative threshold value, judge whether the acceleration signature value of accumulating reaches accumulation threshold, if the result judged is yes, then show to have arrived destination, then exportable information prompting user arrives destination.Adopt the embodiment of the present invention, registration, accurately can judge the current destination whether arrived of user, and reminding user, thus can Consumer's Experience be improved.
See Fig. 3, the structural representation of the another embodiment of a kind of terminal in the present invention.This terminal can comprise: at least one processor 1, as CPU etc.; At least one display 2; At least one storer 3; And at least one communication bus 4.
Wherein, communication bus 4 is for realizing the connection communication between said modules.Storer 3 can be high-speed RAM storer, also can be non-labile storer (non-volatile memory), such as at least one magnetic disk memory.Storer 3 can also be optionally that at least one is positioned at the memory storage away from aforementioned processor 1.Wherein, the function of processor 1 and structure can in conjunction with the terminals shown in above-described embodiment.Display 2 can display interface image, and storer 3 stores batch processing code, and processor 1 calls the program code that storer 3 stores, for performing following operation:
According to the travel pattern of user's input, choose the acceleration signature pattern that described travel pattern is corresponding;
Corresponding acceleration signature value under obtaining described acceleration signature pattern;
Accumulative described acceleration signature value;
Obtain accumulative threshold value, judge whether described accumulative acceleration signature value reaches described accumulative threshold value;
If the result judged is yes, then exports information and arrive destination to point out user.
As optional embodiment, described processor 1 is at the travel pattern inputted according to user, and before choosing acceleration signature pattern corresponding to described travel pattern, the program code also stored for calling storer 3 performs following operation:
Output mode selects information, selects described travel pattern to point out user;
Obtain the described travel pattern that user selects.
As optional embodiment, the travel pattern that processor 1 inputs according to user, the concrete mode choosing acceleration signature pattern corresponding to described travel pattern is:
If described travel pattern is ground rail mode or train pattern, choose the acceleration and deceleration number of times corresponding with described ground rail mode or described train pattern;
If described travel pattern is public transport pattern, chooses the acceleration direction corresponding with described public transport pattern and change number of times.
As optional embodiment, if described travel pattern is ground rail mode or train pattern, the concrete mode that described processor 1 adds up described acceleration signature value is:
The acceleration mode of sense terminals and deceleration regime;
If described acceleration mode and described deceleration regime detected respectively once, accumulative once described acceleration and deceleration number of times.
As optional embodiment, if described travel pattern is public transport pattern, the concrete mode that described processor 1 adds up described acceleration signature value is:
Predetermined acceleration direction changes scope;
Detect the change in described acceleration direction whether within the scope of described acceleration direction change;
Appoint the change in primary acceleration direction within the scope of described acceleration direction change if detect, then accumulative once described acceleration direction changes number of times.
As optional embodiment, processor 1 is before the accumulative threshold value of acquisition, and the program code also stored for calling storer 3 performs following operation:
Preset the mapping table of described destination and described accumulative threshold value;
Wherein, described acquisition adds up threshold value, comprising:
When the described destination information that user inputs being detected, in described mapping table, search the described accumulative threshold value corresponding with described destination information; Or
When detecting that user inputs the operation of accumulative threshold value, obtain described accumulative threshold value.
As optional embodiment, processor 1 is in described output information to point out before user arrives destination, and the program code also stored for calling storer 3 performs following operation:
If judge, described accumulative acceleration signature value reaches described accumulative threshold value, obtains current location information;
Whether corresponding with described accumulative threshold value the destination information detecting described current location information be consistent;
If consistent, then perform described output information with the step pointing out user to arrive destination.
As optional embodiment, the concrete mode that processor 1 obtains current location information is:
By wireless locating function and/or speech identifying function, obtain described current location information.
As optional embodiment, described wireless locating function comprises GPS positioning function, architecture function, wireless network positioning function.
As optional embodiment, described processor 1 exports information and in the concrete mode pointed out user and arrive destination is:
Output voice and/or vibration prompting information arrive destination to point out user; And/or
Output character dialog box arrives destination to terminal interface to point out user.
In the embodiment of the present invention, can according to the travel pattern of user's input, choose the acceleration signature value corresponding with this travel pattern, and by this acceleration signature value of accumulation, judge whether user arrives destination, concrete, by obtaining accumulative threshold value, judge whether the acceleration signature value of accumulating reaches accumulation threshold, if the result judged is yes, then show to have arrived destination, then exportable information prompting user arrives destination.Adopt the embodiment of the present invention, registration, accurately can judge the current destination whether arrived of user, and reminding user, thus can Consumer's Experience be improved.
The step that terminal shown in Fig. 1-Fig. 3 specifically implements localization method can refer to Fig. 4-Fig. 5.
See Fig. 4, it is the process flow diagram of an embodiment of a kind of localization method in the present invention.The method can at least comprise the following steps.
Step S101, according to the travel pattern of user's input, chooses the acceleration signature pattern that described travel pattern is corresponding.
In the embodiment of the present invention, user can select different travel patterns, and wherein, different travel patterns exists different acceleration signature patterns.If user is rail mode or train pattern selectively, due to subway or train movement mode comparatively rule, accelerate when leaving a platform, then can slow down when will arrive a platform, the acceleration signature pattern then chosen can be acceleration and deceleration number of times, optionally, by the acceleration and deceleration number of times of the device sense terminals such as acceleration transducer; If user selects public transport pattern, because public transport motion state is unstable, but track route is stablized, the number of times that can change according to the device such as compass and/or acceleration transducer sense acceleration direction, the acceleration signature pattern namely chosen is that acceleration direction changes number of times.
Step S102, corresponding acceleration signature value under obtaining described acceleration signature pattern.
In the embodiment of the present invention, after choose acceleration signature pattern corresponding to travel pattern according to travel pattern, corresponding acceleration signature value under acceleration signature pattern can be obtained.Acceleration signature pattern as chosen is acceleration and deceleration number of times, then when detected by devices such as acceleration transducers acceleration transducer accelerate and slow down each one time time, obtain primary acceleration eigenwert; The acceleration signature pattern and for example chosen is that acceleration direction changes number of times, then, when detecting that acceleration direction changes one time by the device such as acceleration transducer and/or compass, obtain primary acceleration eigenwert.
Step S103, accumulative described acceleration signature value.
In the embodiment of the present invention, in the process of traffic circulation, the acceleration signature value obtained is added up, to judge whether to arrive destination.
Step S104, obtains accumulative threshold value, judges whether described accumulative acceleration signature value reaches described accumulative threshold value.
In the embodiment of the present invention, accumulative threshold value is obtained by various ways, as calculated accumulative threshold value corresponding to every segment distance on map, the accumulative threshold value that may correspond to as subway or train N stop is N, bus needs to turn over M bend from place A place of arrival B, then arranging corresponding accumulative threshold value is M.The destination that user can input current location and will arrive, then terminal can calculate its middle distance, thus obtains corresponding accumulative threshold value; User also can only input the destination that will arrive, then terminal can position user's current location according to the various ways such as positioning system or architecture, and calculates the distance of current location and destination voluntarily, thus can obtain the accumulative threshold value of its correspondence; User also can directly input accumulative threshold value, needs through P station, then directly to input P as accumulative threshold value to destination as user can calculate current location voluntarily.When after the accumulative threshold value of acquisition, can judge whether the acceleration signature value added up reaches the accumulative threshold value of acquisition, if reach, then show to have arrived at the destination, then can carry out step S105 further, if do not reach, then show that user also misses one's purpose, then can continue accumulative acceleration signature value, until it reaches accumulative threshold value.
Step S105, if the result judged is yes, then exports information and arrives destination to point out user.
In the embodiment of the present invention, the acceleration signature value added up if judge in step S104 has reached accumulative threshold value, then show that terminal is to arrive destination, then exportable information prompting user arrives destination.Wherein, export information by various ways, as carried out voice message, output character dialog box to the display interface of terminal to point out, or by other various ways such as vibrations.
In the embodiment of the present invention, can according to the travel pattern of user's input, choose the acceleration signature value corresponding with this travel pattern, and by this acceleration signature value of accumulation, judge whether user arrives destination, concrete, by obtaining accumulative threshold value, judge whether the acceleration signature value of accumulating reaches accumulation threshold, if the result judged is yes, then show to have arrived destination, then exportable information prompting user arrives destination.Adopt the embodiment of the present invention, registration, accurately can judge the current destination whether arrived of user, and reminding user, thus can Consumer's Experience be improved.
See Fig. 5, it is the process flow diagram of another embodiment of a kind of localization method in the present invention.The method can at least comprise the following steps.
Step S201, output mode selects information, selects described travel pattern to point out user.
In the embodiment of the present invention, when user needs to ride public transportation means, exportable model selection information, selects the travel pattern taken in order to point out user.Optionally, export information by various ways, as voice messaging, Word message etc.And can according to certain trigger condition, output mode selects information, and as detected, user opens application, or automatically positions user's current location.
Step S202, obtains the described travel pattern that user selects.
In the embodiment of the present invention, can operate according to the selection of user, obtain the travel pattern that user selects, concrete, travel pattern can comprise train pattern or ground rail mode, public transport pattern etc.
Step S203, according to the travel pattern of user's input, chooses the acceleration signature pattern that described travel pattern is corresponding.
Concrete, this step can comprise the following steps:
If described travel pattern is ground rail mode or train pattern, choose the acceleration and deceleration number of times corresponding with described ground rail mode or described train pattern;
If described travel pattern is public transport pattern, chooses the acceleration direction corresponding with described public transport pattern and change number of times.
In the embodiment of the present invention, when after the travel pattern obtaining user's selection, according to the travel pattern of user's input, the acceleration signature pattern that travel pattern is corresponding can be chosen.In embodiments of the present invention, if user is rail mode or train pattern selectively, due to subway or train movement mode comparatively rule, accelerate when leaving a platform, then can slow down when will arrive a platform, the acceleration signature pattern then chosen can be acceleration and deceleration number of times, optionally, by the acceleration and deceleration number of times of the device sense terminals such as acceleration transducer; If user selects public transport pattern, because public transport motion state is unstable, but track route is stablized, the number of times that can change according to the device such as compass and/or acceleration transducer sense acceleration direction, and the acceleration signature value namely chosen is that acceleration direction changes number of times.
Step S204, corresponding acceleration signature value under obtaining described acceleration signature pattern.
Step S205, accumulative described acceleration signature value.
Concrete, if described travel pattern is ground rail mode or train pattern, step S205 can comprise the following steps:
The acceleration mode of sense terminals and deceleration regime;
If described acceleration mode and described deceleration regime detected respectively once, accumulative once described acceleration and deceleration number of times.
In the embodiment of the present invention, if travel pattern is ground rail mode or train pattern, the acceleration signature pattern then chosen is acceleration and deceleration number of times, when terminal by the devices such as acceleration transducer detect acceleration transducer accelerate and slow down each one time time, obtain primary acceleration eigenwert, in the process of subway or train running, the acceleration signature value obtained is added up, thus can judge whether user arrives destination.
Concrete, if described travel pattern is public transport pattern, step S205 can comprise the following steps:
Predetermined acceleration direction changes scope;
Detect the change in described acceleration direction whether within the scope of described acceleration direction change;
Appoint the change in primary acceleration direction within the scope of described acceleration direction change if detect, then accumulative once described acceleration direction changes number of times.
In the embodiment of the present invention, if travel pattern is public transport pattern, the acceleration signature pattern then chosen is the change in acceleration direction, the change scope in the predeterminable acceleration direction of terminal, if change scope is 60 degree of-90 degree, if detect, the change in acceleration direction is within the scope of the change of acceleration direction, then obtain primary acceleration eigenwert, in the process of public transport operation, the acceleration signature value obtained is added up, thus can judge whether user arrives destination.This avoid acceleration direction and cross the low-angle accuracy rate changing impact and add up, as acceleration direction changes too small, likely on the way change the situations such as circuit for bus, and once do not turn, by arranging change scope, the accuracy added up can be strengthened.
Step S206, presets the mapping table of described destination and described accumulative threshold value.
In the embodiment of the present invention, by the mapping table of default destination and accumulative threshold value, if when user inputs destination, according to the mapping table arranged, corresponding accumulative threshold value can be found out.Concrete, can calculate the accumulative threshold value that every segment distance is corresponding on map, the accumulative threshold value that may correspond to as subway or train N stop is N, and bus needs to turn over M bend from place A place of arrival B, then arranging corresponding accumulative threshold value is M.Specifically can refer to form shown in Fig. 6.Wherein, often row represents a starting point, and often row represent a terminal, and namely the cell that row intersects with row represents the accumulative threshold value of a certain starting point to a certain terminal.As shown in Figure 6, from place 1 to place 5, then its accumulative threshold value can be set to 4, also can be set to the integral multiple of 4.If in same a starting point, then different accumulative threshold values can be set according to different destinations, namely in same start site, destination and accumulative threshold value are one to one, and if start site is A, object website is B, then its accumulative threshold value can be set to 1, start site is A, and object website is C, then its accumulative threshold value can be set to 2 or its integral multiple.
Step S207, when the described destination information that user inputs being detected, searches the described accumulative threshold value corresponding with described destination information in described mapping table.
Optionally, step S207 can be substituted by following steps:
When detecting that user inputs the operation of accumulative threshold value, obtain described accumulative threshold value.
In the embodiment of the present invention, the destination that user can input current location and will arrive, then terminal can calculate its middle distance, thus obtains corresponding accumulative threshold value; User also can only input the destination that will arrive, then terminal can position user's current location according to the various ways such as positioning system or architecture, and according to the destination of presetting and the mapping table of accumulative threshold value, obtains the accumulative threshold value of its correspondence; User also can directly input accumulative threshold value, needs through P station, then directly to input P as accumulative threshold value to destination as user can calculate current location voluntarily.
Step S208, judges whether described accumulative acceleration signature value reaches described accumulative threshold value.
In the embodiment of the present invention, after getting accumulative threshold value, can judge whether the acceleration signature value added up reaches the accumulative threshold value of acquisition, if do not reach, then show that user does not also arrive destination, then can continue the step performing accumulative acceleration signature value, until accumulative acceleration signature value reaches accumulative threshold value; If judge, accumulative acceleration signature value has reached the accumulative threshold value of acquisition, then show that user may arrive destination, then can continue to perform step S209.
Step S209, if judge, described accumulative acceleration signature value reaches described accumulative threshold value, obtains current location information.
In the embodiment of the present invention, if judged in step S208, accumulative acceleration signature value reaches accumulative threshold value, then can obtain current location information.Wherein, obtain current location information by various ways, as passed through wireless locating function and/or speech identifying function etc.The voice name of station that the identifiable design vehicles are broadcasted, or the GPS opened a terminal is (English: Global Positioning System, be called for short: GPS) terminal current location is positioned, by wireless networks such as Wi-Fi, current location positioned or by various ways such as architectures, current location positioned, to obtain current location information.
Step S210, whether corresponding with described accumulative threshold value the destination information detecting described current location information be consistent.
In example of the present invention, after getting current location information, the destination information that the current location information destination information corresponding in mapping table with accumulative threshold value or user directly input can be detected whether consistent, if consistent, then show that user arrives destination, if inconsistent, then show that the acceleration signature value added up is wrong, then can determine whether user arrives object according to above-mentioned localization method, thus enhance the accuracy to terminal positioning.
Step S211, if unanimously, then exports information and arrives destination to point out user.
Optionally, step S211 can comprise the following steps:
Output voice and/or vibration prompting information arrive destination to point out user; And/or
Output character dialog box arrives destination to terminal interface to point out user.
In the embodiment of the present invention, after detecting that user arrives destination, then exportable information prompting user arrives destination.Wherein, export information by various ways, as carried out voice message, output character dialog box to the display interface of terminal to point out, or by other various ways such as vibrations.
Optionally, in the embodiment of the present invention, also by computing time interval over the ground rail mode carry out user location.Because subway is comparatively fixing in the working time of two websites, the destination that then will arrive by user and current location calculate the working time needing to pass by website, by accumulating this working time, judge whether user arrives destination, wherein, regular hour error can be allowed, as the B that stands from A stands needs 2 minutes, can step-up error be then 30s, within having reached 2min+30s or 2min-30s the working time calculating subway, then can determine that user arrives destination.
In the embodiment of the present invention, can according to the travel pattern of user's input, choose the acceleration signature value corresponding with this travel pattern, and by this acceleration signature value of accumulation, judge whether user arrives destination, concrete, by obtaining accumulative threshold value, judge whether the acceleration signature value of accumulating reaches accumulation threshold, if the result judged is yes, then show to have arrived destination, then exportable information prompting user arrives destination.Adopt the embodiment of the present invention, registration, accurately can judge the current destination whether arrived of user, and reminding user, thus can Consumer's Experience be improved.
Device embodiment described above is only schematic, the wherein said unit illustrated as separating component or can may not be and physically separates, parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of module wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.Those of ordinary skill in the art, when not paying performing creative labour, are namely appreciated that and implement.
Step in embodiment of the present invention method can be carried out order according to actual needs and be adjusted, merges and delete.
Unit in embodiment of the present invention terminal or equipment or subelement can carry out merging, divide and deleting according to actual needs.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that each embodiment can add required general hardware platform by software and realize, and can certainly pass through hardware.Based on such understanding, technique scheme can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product can store in a computer-readable storage medium, as ROM/RAM, magnetic disc, CD etc., comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform the method described in some part of each embodiment or embodiment.
Above-described embodiment, does not form the restriction to this technical scheme protection domain.The amendment done within any spirit at above-mentioned embodiment and principle, equivalently to replace and improvement etc., within the protection domain that all should be included in this technical scheme.
Claims (10)
1. a terminal, is characterized in that, comprising:
Choose unit, for the travel pattern inputted according to user, choose the acceleration signature pattern that described travel pattern is corresponding;
Eigenwert acquiring unit, for obtaining corresponding acceleration signature value under described acceleration signature pattern;
Accumulated unit, for accumulative described acceleration signature value;
Threshold value acquiring unit, for obtaining accumulative threshold value;
Judging unit, for judging whether described accumulative acceleration signature value reaches described accumulative threshold value;
Information output unit, for when the result that described judging unit judges is as being, exports information and arriving destination to point out user.
2. terminal as claimed in claim 1, it is characterized in that, described terminal also comprises:
Model selection output unit, at the described travel pattern chosen unit and input according to user, before choosing acceleration signature pattern corresponding to described travel pattern, output mode selects information, selects described travel pattern to point out user;
Pattern acquiring unit, for detecting the described travel pattern that user selects.
3. terminal as claimed in claim 1, is characterized in that, described in choose unit, comprising:
First chooses unit, if be ground rail mode or train pattern for described travel pattern, chooses the acceleration and deceleration number of times corresponding with described ground rail mode or described train pattern;
Second chooses unit, if be public transport pattern for described travel pattern, choose the acceleration direction corresponding with described public transport pattern and changes number of times.
4. terminal as claimed in claim 3, is characterized in that, if described travel pattern is ground rail mode or train pattern, described accumulated unit comprises:
Acceleration and deceleration detecting unit, for acceleration mode and the deceleration regime of sense terminals;
Acceleration and deceleration accumulated unit, if for described acceleration mode and described deceleration regime being detected respectively once, accumulative once described acceleration and deceleration number of times.
5. terminal as claimed in claim 3, it is characterized in that, if described travel pattern is public transport pattern, described accumulated unit comprises:
Scope presets unit, and predetermined acceleration direction changes scope;
Range detection unit, for detecting the change in described acceleration direction whether within the scope of described acceleration direction change;
Direction accumulated unit, appoints the change in primary acceleration direction within the scope of described acceleration direction change for detecting when described range detection unit, then accumulative once described acceleration direction changes number of times.
6. terminal as described in any one of claim 1-5, is characterized in that, described terminal also comprises:
Relation table presets unit, before obtaining accumulative threshold value at described acquiring unit, presets the mapping table of described destination and described accumulative threshold value;
Wherein, described acquiring unit comprises:
Searching unit, for when the described destination information that user inputs being detected, in described mapping table, searching the described accumulative threshold value corresponding with described destination information;
User's acquiring unit, for when detecting that user inputs the operation of accumulative threshold value, obtains described accumulative threshold value.
7. terminal as claimed in claim 6, it is characterized in that, described terminal also comprises:
Position acquisition unit, if judge that described accumulative acceleration signature value reaches described accumulative threshold value for described judging unit, and exports information point out before user arrives destination in described information, acquisition current location information;
Whether corresponding with described accumulative threshold value position detection unit is consistent for the destination information detecting described current location information;
Wherein, described information output unit specifically for:
When the result that described position detection unit detects is consistent, exports information and arrive destination to point out user.
8. terminal as claimed in claim 7, is characterized in that, described position acquisition unit specifically for:
By wireless locating function and/or speech identifying function, obtain described current location information.
9. terminal as claimed in claim 8, it is characterized in that, described wireless locating function comprises GPS positioning function, architecture function, wireless network positioning function.
10. terminal as described in any one of claim 6-9, is characterized in that, described information output unit comprises:
Voice alerting unit, for exporting voice or vibration prompting information arrives destination to point out user; Or
Text prompt unit, arrives destination to terminal interface to point out user for output character dialog box.
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Effective date of registration: 20210409 Address after: 518057 Desai Science and Technology Building, 9789 Shennan Avenue, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province, 17th Floor (15th Floor of Natural Floor) 1702-1703 Patentee after: Shenzhen Microphone Holdings Co.,Ltd. Address before: 518040 21 floor, east block, Times Technology Building, 7028 Shennan Road, Futian District, Shenzhen, Guangdong. Patentee before: DONGGUAN GOLDEX COMMUNICATION TECHNOLOGY Co.,Ltd. |