CN106813669A

CN106813669A - The modification method and device of movable information

Info

Publication number: CN106813669A
Application number: CN201510868077.5A
Authority: CN
Inventors: 吕钊钘; 黄宏庆; 张蕊
Original assignee: Qiji (xiamen) Technology Co Ltd; Xiaomi Inc
Current assignee: Qiji (xiamen) Technology Co Ltd; Beijing Xiaomi Technology Co Ltd; Xiaomi Inc
Priority date: 2015-12-01
Filing date: 2015-12-01
Publication date: 2017-06-09
Anticipated expiration: 2035-12-01
Also published as: CN106813669B

Abstract

The disclosure is directed to the modification method and device of a kind of movable information.The method includes：Movable information to vehicle is sampled, and the movable information includes positional information and its sampling time；Positional information and its sampling time according to the sampling, judge whether the movable information of the corresponding sampled point of the positional information meets the condition for belonging to abnormal information；When the movable information of the sampled point meets belongs to the condition of the abnormal information, it is determined whether the movable information to the sampled point is modified.The technical scheme enables that the abnormal information in movable information is accurately detected, and abnormal information is modified when amendment is needed, so as to improve the degree of accuracy of movable information, movable information is more accurately described the movement locus of vehicle.

Description

The modification method and device of movable information

Technical field

This disclosure relates to communication technical field, more particularly to a kind of movable information modification method and device.

Background technology

Ride as a kind of natural sport and travel's mode of health, receive increasing user and like. In ride, using the GPS in smart mobile phone, (GlobalPositioningSystem, the whole world is fixed Position system) sensor is recorded to movement locus, is a kind of note of simple and reliable exercise data of riding Record mode.

The content of the invention

The embodiment of the present disclosure provides a kind of modification method and device of movable information.The technical scheme is as follows：

According to the first aspect of the embodiment of the present disclosure, there is provided a kind of modification method of movable information, including：

Movable information to vehicle is sampled, and the movable information includes positional information and its sampling time；

Positional information and its sampling time according to the sampling, judge the corresponding sampling of the positional information Whether the movable information of point meets the condition for belonging to abnormal information；

When the movable information of the sampled point meets belongs to the condition of the abnormal information, it is determined whether right The movable information of the sampled point is modified.

The technical scheme provided by this disclosed embodiment can include the following benefits：

Above-mentioned technical proposal, can judge whether the movable information of vehicle meets and belong to according to the information of sampling The condition of abnormal information, and determine whether to this when the movable information meets and belongs to the condition of abnormal information Movable information is modified so that the abnormal information in movable information can be accurately detected, and Abnormal information is modified when amendment is needed, so as to improve the degree of accuracy of movable information, believes motion Breath can more accurately describe the movement locus of vehicle.

In one embodiment, the positional information and its sampling time according to the sampling, judges institute Whether the movable information for stating the corresponding sampled point of positional information meets the condition for belonging to abnormal information, including：

When determining that the sampling time of the positional information is in initial preset duration, the positional information is determined The movable information of corresponding sampled point meets the condition for belonging to abnormal information.

In the embodiment, the sensor that movable information is gathered during due to initial samples starts relatively slowly, collection Information is not accurate enough, therefore the movable information of initial a period of time is defined as meeting belongs to abnormal information Condition, and these information are modified when amendment is needed, improve the degree of accuracy of movable information.

Judge the difference between the sampling time of current sampling point and the sampling time of adjacent previous sampled point Whether value is poor equal to or more than Preset Time；

When between the sampling time and the sampling time of adjacent previous sampled point of the current sampling point When difference is equal to or more than Preset Time difference, the movable information for determining the current sampling point is invalid Information；

When the number of the invalid information reaches the first predetermined number N1, determine that the N1 is judged to nothing The movable information of effect information meets the condition for belonging to abnormal information.

In the embodiment, by the sampling time for judging current sampling point and adjacent previous sampled point Whether the difference between the sampling time is poor equal to or more than Preset Time so that adopted because sample rate is excessively slow The invalid information for collecting can be detected, so that the detection of abnormal information is more accurate.

In one embodiment, the described determination N1 movable information for being judged to invalid information meets and belongs to The condition of abnormal information, including：

Abandon the N1 movable information for being judged to invalid information.

In the embodiment, by abandoning invalid information so that without protocol failure information in terminal, so that Avoid the data that terminal storage is useless.

Positional information and its sampling time according to the sampling calculate the driving information of the vehicle, described Driving information includes at least one in average speed, the acceleration of the vehicle；

When the driving information meet it is pre-conditioned in it is at least one when, determine positional information correspondence The movable information of sampled point meet the condition of abnormal information of belonging to, it is described pre-conditioned including described average Speed is more than predetermined acceleration threshold value more than pre-set velocity threshold value and the acceleration.

In the embodiment, by calculating the average speed or acceleration of vehicle, and then movable information is detected Middle average speed exception or the abnormal information of acceleration so that average speed exception or the abnormal letter of acceleration Breath can accurately be detected and the information is modified when amendment is needed, so as to improve motion The degree of accuracy of information.

In one embodiment, it is described to belong to the abnormal information when the movable information of the sampled point meets Condition when, it is determined whether the movable information to the sampled point is modified, including：

Obtain the reference information of the sampled point, it is described with reference to information include the first traveling of the vehicle away from At least one in information, the acceleration information of the vehicle；

Reference information according to the sampled point, the movable information to the sampled point is verified；

When the movable information for verifying the sampled point is abnormal information, to the movable information of the sampled point It is modified.

In the embodiment, only just obtained with reference to information when movable information meets and belongs to the condition of abnormal information, And according to whether being abnormal information with reference to Information Authentication movable information so that movable information is unsatisfactory for belonging to different During the condition of normal information, without obtaining with reference to information, so as to save the electric quantity consumption of terminal, and reduce not Necessary data processing work.Additionally, the technical scheme of the present embodiment belongs to the bar of abnormal information to satisfaction The movable information of part is verified again, so that the detection of abnormal information is more accurate.

In one embodiment, when the reference information includes the first traveling range information of the vehicle, It is described to obtain with reference to information, including：

Sent to the code table equipment being connected with terminal and obtain request, the code table equipment is used to record the car First traveling range information；

Receive the first traveling range information of the vehicle that the code table equipment sends.

In the embodiment, believed by the first operating range that vehicle is obtained from the code table equipment being connected with terminal Breath so that terminal can quickly and easily get the first traveling range information of vehicle, and only in motion Information meets just to send to obtain to code table equipment when belonging to the condition of abnormal information asks, and saves terminal Electric quantity consumption.

In one embodiment, the reference information according to the sampled point, to the fortune of the sampled point Dynamic information verified, including：

According to the positional information of the sampled point, the of the corresponding vehicle of movable information of the sampled point is calculated Two operating range information；

Calculate the difference between the first traveling range information and the second operating range information；

When the difference between the described first traveling range information and the second operating range information is equal to or big When the first predetermined threshold value, the movable information for determining the sampled point is the abnormal information.

In the embodiment, collected by the first traveling range information and the basis of sending code table equipment The second operating range information that positional information calculation goes out is contrasted, so that it is determined that whether movable information is different Normal information so that the first traveling range information of the vehicle recorded in code table equipment can aid in terminal accurate Abnormal information is detected, so as to improve the degree of accuracy of movable information.

In one embodiment, when described with reference to acceleration information of the information including the vehicle and described When the movable information of sampled point is the movable information of nonstatic state, the reference according to the sampled point Information, the movable information to the sampled point verifies, including：

According to the acceleration information, judge whether the vehicle is currently inactive state；

When judging the vehicle currently as inactive state, the movable information for determining the sampled point is described Abnormal information.

In the embodiment, judge whether vehicle is inactive state by acceleration information, and when vehicle is The movable information for determining to meet the condition for belonging to abnormal information during inactive state is abnormal information so that abnormal The detection of information more accurately facilitates.

In one embodiment, it is described according to the acceleration information, judge whether the vehicle is currently Inactive state, including：

According to the acceleration information, the acceleration value of the vehicle is calculated；

Judge the acceleration value whether less than the second predetermined threshold value；

When the acceleration value is less than second predetermined threshold value, determine that the vehicle is currently quiet Only state.

In the embodiment, it is static that acceleration value is all defined as into vehicle less than the situation of predetermined threshold value State so that vehicle can be ignored in the movement of a small range, so as to avoid the movement of vehicle small range It is mistakenly considered the situation of motion state.

In one embodiment, it is described when the movable information for verifying the sampled point is abnormal information, it is right The movable information of the sampled point is modified, including：

When the movable information of continuous second predetermined number sampled point is all abnormal information, it is determined that described Continuous second predetermined number sampled point is abnormal sample point set；

Movable information to the abnormal sample point set is modified.

In the embodiment, only the movable information in abnormal sample point set is modified so that terminal is repaiied The effect of positive motion information is higher.

In one embodiment, the movable information to the abnormal sample point set is modified, bag Include：

The non-abnormal information of the adjacent both sides according to the abnormal sample point set, calculates the abnormal sample The correction value of point set；

The movable information of the abnormal sample point set is modified according to the correction value.

In the embodiment, seek the method for intermediate value by non-abnormal information to correct the fortune of abnormal sample point set Dynamic information so that the amendment of abnormal information is convenient and accurate.

When the abnormal sample point set is located at the start or end of all sampled points, the exception is abandoned The movable information of sampled point set.

In the embodiment, the movable information to the abnormal sample point set of start or end is directly abandoned, and Be not modified so that the amendment efficiency of terminal-pair abnormal information is improved, it is to avoid terminal-pair start or The movable information that the importance of ending is relatively low is modified so that the amendment of abnormal information more added with Specific aim.

According to the second aspect of the embodiment of the present disclosure, there is provided a kind of correcting device of movable information, including：

Sampling module, samples for the movable information to vehicle, and the movable information is believed including position Breath and its sampling time；

Judge module, for the positional information collected according to the sampling module and its sampling time, Judge whether the movable information of the corresponding sampled point of the positional information meets the condition for belonging to abnormal information；

Determining module, the movable information satisfaction for judging the sampled point when the judge module belongs to institute When stating the condition of abnormal information, it is determined whether the movable information to the sampled point is modified.

In one embodiment, the judge module includes：

First determination sub-module, for determining the sampling time of the positional information in initial preset duration When interior, determine that the movable information of the corresponding sampled point of the positional information meets the condition for belonging to abnormal information.

In one embodiment, the judge module includes：

Judging submodule, for the sampling time for judging current sampling point and adjacent previous sampled point Whether the difference between the sampling time is poor equal to or more than Preset Time；

Second determination sub-module, for when the judging submodule judge current sampling point sampling time with When difference between the sampling time of adjacent previous sampled point is equal to or more than Preset Time difference, The movable information for determining the current sampling point is invalid information；

3rd determination sub-module, the number of the invalid information for determining when second determination sub-module reaches During to the first predetermined number N1, determine that the N1 movable information for being judged to invalid information meets and belong to different The condition of normal information.

In one embodiment, the 3rd determination sub-module, is additionally operable to abandon the identified N1 quilt It is judged to the movable information of invalid information.

In one embodiment, the judge module includes：

First calculating sub module, for calculating the vehicle according to the positional information and its sampling time Driving information, the driving information includes at least one in average speed, the acceleration of the vehicle；

4th determination sub-module, the driving information for being calculated when first calculating sub module meets default During at least one in condition, determine that the movable information of the corresponding sampled point of the positional information meets and belong to The condition of abnormal information, it is described it is pre-conditioned including the average speed more than pre-set velocity threshold value and The acceleration is more than predetermined acceleration threshold value.

In one embodiment, the determining module includes：

Acquisition submodule, the reference information for obtaining the sampled point is described with reference to described in information includes At least one in first traveling range information, the acceleration information of the vehicle of vehicle；

Checking submodule, the reference information of the sampled point for being obtained according to the acquisition submodule, Movable information to the sampled point is verified；

Amendment submodule, the movable information for verifying the sampled point when the checking submodule is abnormal During information, the movable information to the sampled point is modified.

In one embodiment, the acquisition submodule, for including the vehicle with reference to information when described The first traveling range information when, sent to the code table equipment that is connected with terminal and obtain request, the code table Equipment is used to record the first traveling range information of the vehicle；Receive the described of the code table equipment transmission First traveling range information of vehicle.

In one embodiment, the checking submodule, for according to the positional information, calculating this and adopting Second operating range information of the corresponding vehicle of movable information of sampling point；Calculate the first operating range letter Difference between breath and the second operating range information；When the described first traveling range information and described the When difference between two operating range information is equal to or more than the first predetermined threshold value, the fortune of the sampled point is determined Dynamic information is the abnormal information.

In one embodiment, the checking submodule, for including the vehicle with reference to information when described Acceleration information and the sampled point movable information for nonstatic state movable information when, according to The acceleration information, judges whether the vehicle is currently inactive state；When the judgement vehicle is current During for inactive state, the movable information for determining the sampled point is the abnormal information.

In one embodiment, the checking submodule, for according to the acceleration information, calculating institute State the acceleration value of vehicle；Judge the acceleration value whether less than the second predetermined threshold value；When When the acceleration value is less than second predetermined threshold value, determine that the vehicle is currently inactive state.

In one embodiment, the amendment submodule, for when the sampling of continuous second predetermined number When the movable information of point is all abnormal information, determine that the continuous second predetermined number sampled point is different Normal sampled point set；Movable information to the abnormal sample point set is modified.

In one embodiment, the amendment submodule, for the phase according to the abnormal sample point set The non-abnormal information of adjacent both sides, calculates the correction value of the abnormal sample point set；According to the correction value Movable information to the abnormal sample point set is modified.

In one embodiment, the amendment submodule, for being located at institute when the abnormal sample point set When having the start or end of sampled point, the movable information of the abnormal sample point set is abandoned.

The device that embodiment of the disclosure is provided can include the following benefits：

Said apparatus, can judge whether the movable information of vehicle meets and belong to abnormal according to the information of sampling The condition of information, and determine whether to the motion when the movable information meets and belongs to the condition of abnormal information Information is modified so that the abnormal information in movable information can be accurately detected, and is needing Abnormal information is modified when correcting, so as to improve the degree of accuracy of movable information, enables movable information Enough movement locus for more accurately describing vehicle.

According to the third aspect of the embodiment of the present disclosure, there is provided a kind of correcting device of movable information, including：

Processor；

Memory for storing processor-executable instruction；

Wherein, the processor is configured as：

It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory , the disclosure can not be limited.

Brief description of the drawings

Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows and meets this public affairs The embodiment opened, and it is used to explain the principle of the disclosure together with specification.

Fig. 1 is a kind of flow chart of the modification method of the movable information according to an exemplary embodiment.

Fig. 2 be a kind of movable information according to an exemplary embodiment modification method in step S12 Flow chart.

Fig. 3 be a kind of movable information according to an exemplary embodiment modification method in step S12 Flow chart.

Fig. 4 be a kind of movable information according to an exemplary embodiment modification method in step S13 Flow chart.

Fig. 5 be a kind of movable information according to an exemplary embodiment modification method in step S42 Flow chart.

Fig. 6 be a kind of movable information according to an exemplary embodiment modification method in step S42 Flow chart.

Fig. 7 be a kind of movable information according to an exemplary embodiment modification method in step S61 Flow chart.

Fig. 8 is a kind of flow chart of the modification method of the movable information according to an exemplary embodiment.

Fig. 9 be a kind of movable information according to an exemplary embodiment modification method in step S43 Flow chart.

Figure 10 is a kind of block diagram of the correcting device of the movable information according to an exemplary embodiment.

Figure 11 be a kind of movable information according to an exemplary embodiment correcting device in judge mould The block diagram of block.

Figure 12 be a kind of movable information according to an exemplary embodiment correcting device in judge mould The block diagram of block.

Figure 13 be a kind of movable information according to an exemplary embodiment correcting device in judge mould The block diagram of block.

Figure 14 be a kind of movable information according to an exemplary embodiment correcting device in determine mould The block diagram of block.

Figure 15 is a kind of device of the amendment suitable for movable information according to an exemplary embodiment Block diagram.

Specific embodiment

Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following When description is related to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous Key element.Implementation method described in following exemplary embodiment does not represent the institute consistent with the disclosure There is implementation method.Conversely, they are only with described in detail in such as appended claims, disclosure The example of the consistent apparatus and method of a little aspects.

Fig. 1 is a kind of flow chart of the modification method of the movable information according to an exemplary embodiment, The modification method of the movable information is used in terminal, wherein, terminal can be mobile phone, computer, Digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices, body-building sets It is standby, personal digital assistant etc..As shown in figure 1, comprising the following steps S11-S13.

In step s 11, the movable information to vehicle is sampled, movable information include positional information and Its sampling time.

In the step, by GPS (GlobalPositioningSystem, global positioning system of terminal inner System) sensor samples to the movable information of vehicle, and GPS sensor can be according to certain sample frequency Movable information to vehicle is sampled, for example, every five seconds for example is once sampled.Sampling time is Current time when each sampled point is sampled.

In step s 12, the positional information according to sampling and its sampling time, positional information correspondence is judged The movable information of sampled point whether meet the condition for belonging to abnormal information.

In step s 13, when the movable information of the sampled point meets belongs to the condition of abnormal information, really It is fixed whether the movable information of the sampled point to be modified.

The technical scheme provided using the embodiment of the present disclosure, can judge the fortune of vehicle according to the information of sampling Whether dynamic information meets the condition for belonging to abnormal information, and belongs to abnormal information in movable information satisfaction Determine whether to be modified the movable information during condition so that abnormal information in movable information can be by Detect exactly, and abnormal information is modified when amendment is needed, so as to improve movable information The degree of accuracy, movable information is more accurately described the movement locus of vehicle.

In the above method, can be by following three kinds of mode implementation steps S12.

Mode one

In mode one, because when vehicle is started running, it is certain that GPS sensor starts startup needs Time, and the speed gathered when initial starting up is slower, the information for collecting is not accurate enough, therefore works as GPS When the sampling time of the positional information of sensor collection is in initial preset duration, the sampled point is determined Movable information meets the condition for belonging to abnormal information, wherein, the setting of preset duration is with GPS sensor Starting duration is relevant, for example, preset duration can be set to 30 seconds, then the fortune that will be collected in initial 30 seconds Dynamic information is defined as meeting the condition for belonging to abnormal information.

Mode two

As shown in Fig. 2 step S12 can be embodied as following steps S21-S24.

In the step s 21, the sampling time of current sampling point and adopting for adjacent previous sampled point are judged Whether the difference between the sample time is poor equal to or more than Preset Time.If the sampling time of current sampling point It is poor equal to or more than Preset Time with the difference between the sampling time of adjacent previous sampled point, then hold Row step S22；If the sampling time of the sampling time of current sampling point and adjacent previous sampled point Between difference it is poor less than Preset Time, then perform step S24.

In step S22, the movable information for determining current sampling point is invalid information.

In step S21-S22, Preset Time difference may be configured as default sample rate, i.e. judgement is currently adopted Whether the difference between the sampling time of sampling point and the sampling time of adjacent previous sampled point is equal to or big In default sample rate, for example, default sample rate is once sampled for every five seconds for example, then if worked as The sampling time of preceding sampled point is separated by more than 5 seconds with the sampling time of adjacent previous sampled point, then may be used Determine that GPS sensor is excessively slow in the sample rate of current sampling point, and the movable information of current sampling point is nothing Effect information.For invalid information, can directly abandon without, so, without protocol failure information in terminal, So as to the data for avoiding terminal storage useless.

In step S23, when the number of invalid information reaches the first predetermined number N1, the N1 is determined The individual movable information for being judged to invalid information meets the condition for belonging to abnormal information.

In the step, when the number of the invalid information added up before current sampling point is less, it is not enough to really The sample rate for determining GPS sensor is excessively slow, therefore only reaches the first predetermined number in the number of invalid information During N1 (size of default N1 is enough to illustrate whether the sample rate of GPS sensor is excessively slow), just determine The sample rate of GPS sensor is excessively slow, while this N1 invalid information marked before determining all meets belonging to The condition of abnormal information.

In one embodiment, the discardable N1 of the terminal movable information for being judged to invalid information, so that Make in terminal without protocol failure information, it is to avoid the useless data of storage.

In step s 24, determine that the movable information of current sampling point, for effective information, continues to next Sampled point is sampled, and judges whether next sampled point meets the condition for belonging to abnormal information.

In the embodiment, terminal can directly determine that the movable information for meeting the condition for belonging to abnormal information is different Normal information, it is not necessary to verify again.

In which two, by the sampling time for judging current sampling point and adjacent previous sampled point Whether the difference between the sampling time is poor equal to or more than Preset Time so that adopted because sample rate is excessively slow The invalid information for collecting can be detected, so that the detection of abnormal information is more accurate.

Mode three

As shown in figure 3, step S12 can be embodied as following steps S31-S32.

In step S31, positional information and its sampling time according to sampling calculate the driving information of vehicle, Driving information includes at least one in average speed, the acceleration of vehicle.

In the step, according to current sampling point and the positional information and temporal information of its previous sampled point, Can calculate position of the vehicle from the position of previous sampled point to current sampling point average speed and Acceleration.

In step s 32, when driving information meet it is pre-conditioned in it is at least one when, determine the position The movable information of the corresponding sampled point of information meets the condition for belonging to abnormal information；Wherein, pre-conditioned bag Include average speed and be more than predetermined acceleration threshold value more than pre-set velocity threshold value and acceleration.

Wherein, pre-set velocity threshold value and predetermined acceleration threshold value can respectively according to can in vehicle travel process The speed maximum that reaches and acceleration maximum are set.When vehicle from the position of previous sampled point to Between the position of current sampling point, when average speed is more than pre-set velocity threshold value, vehicle during illustrating this section Position there is mutation, i.e. the position that vehicle reaches current sampling point from the position of previous sampled point is Position through that can be reached according to pre-set velocity threshold value beyond vehicle, therefore, terminal can be true in this case The movable information for determining current sampling point meets the condition for belonging to abnormal information.And acceleration is more than default acceleration During degree threshold value, then there is mutation in the speed of vehicle during illustrating this section, i.e. vehicle adjacent is adopted at the two Issuable speed when velocity variations between sampling point have exceeded vehicle according to predetermined acceleration threshold travel Degree change, therefore, in this case, terminal can determine that the movable information of current sampling point meets and belong to different The condition of normal information.

In which three, by calculating the average speed or acceleration of vehicle, and then movable information is detected Middle average speed exception or the abnormal information of acceleration so that average speed exception or the abnormal letter of acceleration Breath accurately can be detected and be modified, so as to improve the degree of accuracy of movable information.

When in one embodiment, in the mode two in above-described embodiment, terminal can be directly true The fixed movable information for meeting the condition for belonging to abnormal information is abnormal information, it is not necessary to verified again, and right Any one situation in mode one and mode three in above-described embodiment, step S13 can be embodied as such as figure The step of shown in 4 S41-S43.

In step S41, when the movable information of sampled point meets belongs to the condition of abnormal information, obtain The reference information of the sampled point；Include the first traveling range information, the acceleration of vehicle of vehicle with reference to information At least one in degree information.

Wherein, the first traveling range information can be got by setting up the code table equipment being connected with terminal, the One traveling range information is that vehicle reaches the range information travelled during current sampling point；The acceleration of vehicle Degree information can then be detected by the acceleration transducer of terminal inner and obtained, and the acceleration information of vehicle can be with It is the corresponding acceleration information of positional information, or vehicle of current sampling point in previous sampled point Average accelerator information and current sampling point between.

In step S42, the reference information according to sampled point, the movable information to the sampled point is tested Card.

In the step, when the reference information for obtaining includes the first traveling range information of vehicle, terminal is needed The positional information calculation vehicle to be sampled according to GPS sensor is travelled to total distance letter of current sampling point Breath, the first traveling range information is entered with total range information that the vehicle for calculating is travelled to current sampling point Row is compared, and is that can verify that whether the movable information of current sampling point is abnormal information according to comparison result.When When the reference information of acquisition includes the acceleration information of vehicle, terminal needs what is sampled according to GPS sensor Positional information and its temporal information calculate the corresponding acceleration information of current sampling point, current sampling point pair The acceleration information answered can be current sampling point the corresponding acceleration information of positional information, or Average accelerator information of the vehicle between previous sampled point and current sampling point, then will get The acceleration information of vehicle acceleration information corresponding with the current sampling point for calculating is compared, according to Comparison result is that can verify that whether the movable information of current sampling point is abnormal information.

In step S43, when the movable information for verifying the sampled point is abnormal information, to the sampled point Movable information be modified.

In the present embodiment, only just obtained with reference to information when movable information meets and belongs to the condition of abnormal information, And according to whether being abnormal information with reference to Information Authentication movable information so that movable information is unsatisfactory for belonging to different During the condition of normal information, without obtaining with reference to information, so as to save the electric quantity consumption of terminal, and reduce not Necessary data processing work.Additionally, the technical scheme of the present embodiment belongs to the bar of abnormal information to satisfaction The movable information of part is verified again, so that the detection of abnormal information is more accurate.

In one embodiment, when the first traveling range information of vehicle is included with reference to information, step S41 Following steps A1-A2 can be embodied as：

In step A1, sent to the code table equipment being connected with terminal and obtain request, code table equipment is used to remember First traveling range information of record vehicle.

In step A2, the first traveling range information of the vehicle that code table equipment sends is received.

Terminal is sent before obtaining request to code table equipment, can first judge whether to be connected with code table equipment, If not connected, terminal is set up with code table equipment and is connected automatically, and code table equipment is on vehicle The equipment that wireless connection can be set up with terminal, can record the travel speed and operating range of vehicle.Code table sets Standby principle is：Inductor captures the information that induced magnet brings when rim rotates, and is passed by sensing line Code table is transported to, main frame code table calculates the information such as speed per hour, mileage after being processed this.

In the present embodiment, believed by the first operating range that vehicle is obtained from the code table equipment being connected with terminal Breath so that terminal can quickly and easily get the first traveling range information of vehicle, and only in motion Information meets just to send to obtain to code table equipment when belonging to the condition of abnormal information asks, and saves terminal Electric quantity consumption.

In one embodiment, terminal get code table equipment transmission first traveling range information after, Can the step of as shown in Figure 5 by way of S51-S55 come implementation steps S42.

In step s 51, according to the positional information of sampling, the movable information for calculating the sampled point is corresponding Second operating range information of vehicle.

Wherein, the second operating range information is that vehicle reaches the distance letter run over during current sampling point Breath.

In step S52, the first difference travelled between range information and the second operating range information is calculated.

In step S53, the difference between the first traveling range information and the second operating range information is judged Whether the first predetermined threshold value is equal to or more than.If the first traveling range information and the second operating range information Between difference be equal to or more than the first predetermined threshold value, then perform step S54；If the first operating range Difference between information and the second operating range information is less than the first predetermined threshold value, then perform step S55.

In step S54, the movable information for determining the sampled point is abnormal information, it is necessary to the sampled point Movable information be modified.

In step S55, the movable information for determining the sampled point is non-abnormal information, it is not necessary to which this is adopted The movable information of sampling point is modified.

In the present embodiment, collected by the first traveling range information and the basis of sending code table equipment The second operating range information that positional information calculation goes out is contrasted, so that it is determined that whether movable information is different Normal information so that the first traveling range information of the vehicle recorded in code table equipment can aid in terminal accurate Abnormal information is detected, so as to improve the degree of accuracy of movable information.

When performing the technical scheme of the present embodiment, because the movable information accuracy rate of first sampled point is relatively low, Therefore first movable information of sampled point first can be labeled as abnormal information, then again with first sampling Point movable information be with reference to perform above-mentioned steps S51-S55, and when continuous N2 (N2 be more than or equal to 1 positive integer) individual sampled point movable information all be non-abnormal information when, then correct first sampled point Mark, determine first movable information of sampled point for non-abnormal information, and if continuous N2 is sampled The movable information of ith sample point is abnormal information in point, then first sampled point and the i-th -1 sampling Movable information between point all can be identified as abnormal information, now, since i+1 sampled point again Checking.

Additionally, can also verify whether movable information is abnormal by the velocity information recorded in code table equipment Information.Using the velocity information method verified and the method class verified using operating range information Seemingly, will not be repeated here.

The verification mode of information is obtained in the above-mentioned equipment from code table suitable for appointing for being sampled to GPS sensor The movable information of what sampled point is verified.

In one embodiment, it is the acceleration information of vehicle with reference to information, the acceleration information can pass through The acceleration transducer of terminal inner is obtained.The technical scheme of the embodiment is applied to GPS sensor institute The movable information of any one sampled point of sampling is verified.In the specific implementation, terminal can be according to GPS The positional information and its temporal information of sensor sample calculate the corresponding acceleration information of current sampling point, The corresponding acceleration information of current sampling point that will be calculated again and the acceleration got from acceleration transducer Degree information is compared, and is that can verify that whether the movable information of current sampling point is abnormal according to comparison result Information.For example, when the corresponding acceleration information of current sampling point for calculating is obtained with from acceleration transducer When the difference of the acceleration information got exceedes certain limit, then the movable information of current sampling point is can determine that It is abnormal information.

When the movable information of the sampled point for being currently needed for verifying is the movable information of nonstatic state, holding Before row above-described embodiment, following methods can also be first passed through the movable information of current sampling point is tested Card.

As shown in fig. 6, step S42 can also be embodied as following steps S61-S65.

In step S61, according to acceleration information, judge whether vehicle is currently inactive state.If Judge that vehicle is currently inactive state, then perform step S62；If it is determined that vehicle is currently nonstatic shape State, then perform step S63.

In step S62, the movable information for determining the sampled point is abnormal information.

In step S63, positional information and its temporal information according to current sampling point are calculated currently adopts The corresponding acceleration information of sampling point.

In step S64, the corresponding acceleration information of current sampling point that will be calculated is passed with from acceleration The acceleration information that sensor gets is compared.

In step S65, whether the movable information that current sampling point is verified according to comparison result is abnormal letter Breath.

In the step, in comparison result, if the corresponding acceleration information of the current sampling point for calculating Difference with the acceleration information got from acceleration transducer exceedes certain limit, then can determine that this is adopted The movable information of sampling point is abnormal information；If the corresponding acceleration information of the current sampling point for calculating with The difference of the acceleration information got from acceleration transducer can determine that this is adopted within limits, then The movable information of sampling point is non-abnormal information.

In the present embodiment, judge whether vehicle is currently inactive state and verifies according to acceleration information first Whether movable information is abnormal information, only needs to calculate adding for vehicle according to movable information in some circumstances Velocity information, not only causes that the checking of movable information is more simple and efficient, and can save terminal log evidence Treatment work.

Additionally, when current sampling point movable information for inactive state movable information when, if according to plus Velocity information judges that vehicle is currently inactive state, then the movable information that can determine that current sampling point is non-different Normal information.Or, if it is currently nonstatic state to judge vehicle according to acceleration information, can determine that The movable information of current sampling point is abnormal information.

It should be noted that the acceleration magnitude in all directions is can detect that due to acceleration transducer, because This from the acceleration that acceleration transducer gets be 0 when, can draw vehicle's current condition for straight line at the uniform velocity Transport condition or inactive state.And cannot accomplish that absolute straight line is even during actual travel due to vehicle Speed is travelled, therefore straight line at the uniform velocity transport condition can not considered, i.e., can directly determine car when acceleration is 0 It is currently at inactive state.

In one embodiment, due to vehicle it is difficult to accomplish absolute transfixion, such as wheel by a small margin Movement, and the sensitivity of acceleration transducer is higher, is also capable of detecting when under this movement by a small margin Acceleration information, therefore, to avoid producing this error, movement by a small margin can be ignored, as long as car Moving range within certain limit value, you can think that vehicle remains static.Therefore, step The step of S61 can perform shown in Fig. 7 S71-S74.

In step S71, according to acceleration information, the acceleration value of vehicle is calculated.

In the step, the acceleration magnitude in all directions is can detect that due to acceleration transducer, therefore, When the acceleration of vehicle is calculated, the acceleration magnitude in all directions should be carried out vector summation, draw car Acceleration value.

Additionally, to make being accurately calculated for acceleration value, can be first by low-pass first order filter The signal detected to acceleration transducer carries out the removal of weight component, then further according to removal gravity point Acceleration magnitude after amount carries out vector summation.

In step S72, judge acceleration value whether less than the second predetermined threshold value.If acceleration Vector value is less than the second predetermined threshold value, then perform step S73；If acceleration value is equal to or more than Second predetermined threshold value, then perform step S74.

In step S73, determine that vehicle is currently inactive state.

In step S74, determine that vehicle is currently nonstatic state.

In the present embodiment, it is static that acceleration value is all defined as into vehicle less than the situation of predetermined threshold value State so that vehicle can be ignored in the movement of a small range, so as to avoid the movement of vehicle small range It is mistakenly considered the situation of motion state.Additionally, judging whether vehicle is static shape by acceleration information State, and determine that movable information is abnormal information when vehicle is inactive state so that the detection of abnormal information It is more accurate convenient.

In one embodiment, the technical scheme that can be combined in above two embodiment belongs to abnormal to satisfaction The movable information of the condition of information is verified.For acceleration transducer, due to code table equipment The velocity information or operating range information accuracy of record are higher, therefore, the movable information that terminal is collected When satisfaction belongs to the condition of abnormal information, the information in code table equipment can be first obtained, if code table equipment On information transfer it is normal, then the condition of abnormal information is directly belonged to satisfaction according to the information on code table Movable information verified, if information transfer in code table equipment is wrong, and (such as code table is connected with terminal The operating range data recorded on mistake, code table are constant etc.), now obtained by acceleration transducer again Acceleration information verifies whether movable information is abnormal information.

A kind of flow chart of the modification method of movable informations of the Fig. 8 shown in the present embodiment.As shown in figure 8, The modification method of the movable information is applied in terminal, comprises the following steps S801-S811.

In step S801, the movable information to vehicle is sampled, movable information include positional information and Its sampling time.

In step S802, judge whether the movable information of current sampling point meets the bar for belonging to abnormal information Part.If the movable information of current sampling point meets the condition for belonging to abnormal information, step S803 is performed； If the movable information of current sampling point is unsatisfactory for belonging to the condition of abnormal information, return to step S801, Continue the movable information of the next sampled point of collection.

In step S803, the code table installed on connection vehicle.

In step S804, the information transfer for judging whether to be successfully connected with code table and being recorded on code table without By mistake；If the information transfer recorded on successful connection and code table is errorless, step S805 is continued executing with；Such as The information transmission errors (operating range of such as vehicle is constant) recorded in fruit connection failure or code table, then Perform step S809.

In step S805, sent to code table and obtain request.

In step S806, the first traveling range information that code table sends is received.First operating range is believed Cease the range information to have been travelled when vehicle reaches current sampling point.

In step S807, according to the positional information of current sampling point, the motion letter of current sampling point is calculated Cease the second operating range information of corresponding vehicle.

In step S808, the first traveling range information and the second operating range information are compared, root Whether it is abnormal information according to the movable information of comparative result checking current sampling point.Continue executing with step S811。

In the step, when first traveling range information and the second operating range information between difference be equal to or During more than the first predetermined threshold value, it may be determined that the movable information of current sampling point is abnormal information；Work as the first row When sailing the difference between range information and the second operating range information less than the first predetermined threshold value, it may be determined that when The movable information of preceding sampled point is non-abnormal information.

In step S809, the acceleration information of the vehicle of acceleration transducer record is obtained.

In step S810, whether the movable information that current sampling point is verified according to acceleration information is abnormal Information.

In step S811, when the movable information for verifying current sampling point is abnormal information, to the sampling The movable information of point is modified.

In one embodiment, as shown in figure 9, it is following steps S91-S92 that step S43 can perform.

In step S91, when the movable information of continuous second predetermined number sampled point is all believed for abnormal During breath, it is determined that continuous second predetermined number sampled point is abnormal sample point set.

In step S92, the movable information to abnormal sample point set is modified.

The step can be embodied as：The non-abnormal information of the adjacent both sides according to abnormal sample point set, calculates The correction value of abnormal sample point set；The movable information of abnormal sample point set is repaiied according to correction value Just.Because the movable information of abnormal sample point set is all abnormal information, thus when being modified, it is necessary to The movable information of abnormal sample point set is all abandoned, then the correction value insertion abnormal sample that will be calculated Point set, so as to complete the amendment of the movable information of abnormal sample point set, i.e. with the amendment for calculating Value replaces the movable information of abnormal sample point set to realize amendment.The side of correction value is asked by non-abnormal information Method corrects the movable information of abnormal sample point set so that the amendment of abnormal information is convenient and accurate.

In the present embodiment, correction value can be intermediate value, or average value.Wherein, intermediate value refer to by The one group of numerical value given is arranged from small to large or from big to small, if this group of number of numerical value is odd number, This group of intermediate value of numerical value is positioned at middle numerical value, if this group of number of numerical value is even number, fetch bit In middle two values mean values as this group of intermediate value of numerical value.Below for both of these case point The correction value of calculating abnormal sample point set is not illustrated how, and how to utilize correction value to abnormal sample The movable information of point set is modified.

When correction value is intermediate value, the method for calculating the correction value of abnormal sample point set is as follows：First, Obtain the non-abnormal information of the adjacent both sides of abnormal sample point set；The quantity of the non-abnormal information for obtaining can Preset, it is easy to calculate, the quantity phase of the non-abnormal information that the adjacent both sides in left and right respectively obtain can be set 1 is differed from, the quantity that can also set the non-abnormal information that the adjacent both sides in left and right respectively obtain is equal.Secondly, will The non-abnormal information for getting is arranged according to order from big to small or from small to large；Due to position letter Breath is characterized by coordinate value, therefore non-abnormal information to getting is when arranging, can be according to right The coordinate value size of the positional information answered is arranged, such as according to the abscissa of corresponding positional information Size or ordinate size are arranged.Again, the non-abnormal information from after arrangement asks for abnormal adopting The intermediate value of sampling point set；If the quantity of the non-abnormal information that the adjacent both sides in left and right respectively obtain differs 1, The quantity of the non-abnormal information for obtaining is odd number, then directly take the median of the non-abnormal information after arrangement As the intermediate value of non-abnormal information；If the quantity of the non-abnormal information that the adjacent both sides in left and right respectively obtain is equal, The quantity of the non-abnormal information for obtaining is even number, then take the value of centre two of the non-abnormal information after arrangement, And using the average value of the two values as non-abnormal information intermediate value.

When being modified to the movable information of abnormal sample point set using intermediate value, intermediate value can be inserted abnormal Sampled point set middle position is in the sampled point in centre position, if the movable information of abnormal sample point set is more When, the intermediate value that will can be inserted is labeled as non-abnormal information, and reacquires non-abnormal information, using above-mentioned Ask the method for intermediate value to continue to ask for intermediate value, be inserted into adopting at the other positions in abnormal sample point set Sampling point, until the movable information of abnormal sample point set is all corrected.

When correction value is average value, the method for calculating the correction value of abnormal sample point set is as follows：First, Obtain the non-abnormal information of the adjacent both sides of abnormal sample point set；The quantity of the non-abnormal information for obtaining can Preset, it is accurate to calculate, the quantity phase of the non-abnormal information that the adjacent both sides in left and right respectively obtain can be set Deng.Secondly, the average value of the non-abnormal information that calculating gets, the average value is abnormal sample point set The correction value of conjunction.

When being modified to the movable information of abnormal sample point set using average value, the average value can be inserted Enter centrally located sampled point in abnormal sample point set；When the movable information of abnormal sample point set When more, the average value that will can also insert is labeled as non-abnormal information, and reacquires non-abnormal information, Continue to ask for the average value of non-abnormal information using the above-mentioned method averaged, be inserted into abnormal sample The sampled point at other positions in point set, until the movable information of abnormal sample point set is all repaiied Just.

Additionally, when cannot constitute abnormal sample point set for a small number of abnormal informations, due to retouching State the influence of whole movement locus less, therefore terminal is modified without the abnormal information a small number of to these, Can directly abandon.

In the present embodiment, only the movable information in abnormal sample point set is modified so that terminal is repaiied The effect of positive motion information is higher.

In one embodiment, step S92 can also be embodied as：When abnormal sample point set is located at all samplings During the start or end of point, the movable information of abnormal sample point set is abandoned.

In the present embodiment, the movable information to the abnormal sample point set of start or end is directly abandoned, nothing Need to be modified so that the amendment efficiency of terminal-pair abnormal information is improved, it is to avoid terminal-pair start or The movable information that the importance of ending is relatively low is modified so that the amendment of abnormal information more added with Specific aim.

Following is disclosure device embodiment, can be used for performing method of disclosure embodiment.

Figure 10 is a kind of block diagram of the correcting device of the movable information according to an exemplary embodiment, should Device can by software, hardware or both be implemented in combination with turn into electronic equipment it is some or all of. Reference picture 10, the correcting device of the movable information includes sampling module 101, judge module 102 and determines Module 103；Wherein：

Sampling module 101 is configured as sampling the movable information of vehicle, and movable information includes position Information and its sampling time.

Sampling module 101 (is determined in GlobalPositioningSystem, the whole world by the GPS of terminal inner Position system) sensor samples to the movable information of vehicle, and GPS sensor can be according to certain sampling Frequency is sampled to the movable information of vehicle, for example, every five seconds for example is once sampled.Sampling time is It is the current time when each sampled point is sampled.

Judge module 102 is configured as positional information and its sampling time sampled according to sampling module 101, Judge whether the movable information of the corresponding sampled point of positional information meets the condition for belonging to abnormal information.

Determining module 103 is configured as judge module 102 and judges that the movable information satisfaction of sampled point belongs to During the condition of abnormal information, it is determined whether the movable information to sampled point is modified.

The device provided using the embodiment of the present disclosure, can judge the motion letter of vehicle according to the information of sampling Whether breath meets the condition for belonging to abnormal information, and the condition for belonging to abnormal information is met in the movable information When determine whether to be modified the movable information so that the abnormal information in movable information can be accurate Detect, and need amendment when abnormal information is modified, so as to improve the standard of movable information Exactness, enables movable information more accurately to describe the movement locus of vehicle.

In one embodiment, as shown in figure 11, judge module 102 includes the first determination sub-module 1021； Wherein：

First determination sub-module 1021 is configured to determine that the sampling time of the positional information initial When in preset duration, determine that the movable information of the corresponding sampled point of the positional information meets and belong to abnormal information Condition.

In the embodiment, because when vehicle is started running, it is certain that GPS sensor starts startup needs Time, and the speed gathered when initial starting up is slower, the information for collecting is not accurate enough, therefore works as GPS When the sampling time of the positional information of sensor collection is in the preset duration being originally sampled, first determines son Module 1021 can determine that the movable information of the sampled point meets the condition for belonging to abnormal information, wherein, preset The setting of duration is relevant with the starting duration of GPS sensor, for example, preset duration can be set to 30 seconds, then The movable information collected in initial 30 seconds is defined as meeting the condition for belonging to abnormal information.

In one embodiment, as shown in figure 12, judge module 102 includes judging submodule 1022, the Two determination sub-modules 1023 and the 3rd determination sub-module 1024；Wherein：

Judging submodule 1022 is configured as judging that sampling time of current sampling point is previous with adjacent Whether the difference between the sampling time of sampled point is poor equal to or more than Preset Time.

Wherein, Preset Time difference may be configured as default sample rate, i.e. judging submodule 1022 judges to work as Whether the difference between the sampling time of preceding sampled point and the sampling time of adjacent previous sampled point is equal to Or more than default sample rate, for example, default sample rate is once sampled for every five seconds for example, then such as The sampling time of fruit current sampling point is separated by more than 5 seconds with the sampling time of adjacent previous sampled point, Then can determine that GPS sensor is excessively slow in the sample rate of current sampling point, and current sampling point movable information It is invalid information.For invalid information, can directly abandon without so, without protocol failure in terminal Information, so as to the data for avoiding terminal storage useless.

Second determination sub-module 1023 is configured as judging submodule 1022 and judges adopting for current sampling point Difference between sample time and the sampling time of adjacent previous sampled point is poor equal to or more than Preset Time When, the movable information for determining current sampling point is invalid information.

3rd determination sub-module 1024 is configured as the invalid information of the determination of the second determination sub-module 1023 Number when reaching the first predetermined number N1, determine that the N1 movable information for being judged to invalid information is expired Foot belongs to the condition of abnormal information.

When the number of the invalid information added up before current sampling point is less, it is not enough to determine GPS sensings The sample rate of device is excessively slow, therefore to reach the first predetermined number N1 (default only in the number of invalid information The size of N1 is enough to illustrate whether the sample rate of GPS sensor is excessively slow) when, the second determination sub-module 1023 Just determine that the sample rate of GPS sensor is excessively slow, while this N1 invalid information marked before determining is all full Foot belongs to the condition of abnormal information.

In one embodiment, above-mentioned 3rd determination sub-module 1024 is additionally configured to abandon identified being somebody's turn to do The N1 movable information for being judged to invalid information.

In one embodiment, as shown in figure 13, judge module 102 includes the first calculating sub module 1026 With the 4th determination sub-module 1027；Wherein：

First calculating sub module 1026 is configured as being calculated according to the positional information of sampling and its sampling time The driving information of vehicle, driving information includes at least one in average speed, the acceleration of vehicle.

Above-mentioned first calculating sub module 1026 is believed according to the position of current sampling point and its previous sampled point Breath and temporal information, you can calculate vehicle from the position of previous sampled point to the position of current sampling point Average speed and acceleration.

4th determination sub-module 1027 is configured as the driving information of the calculating of the first calculating sub module 1026 Meet it is pre-conditioned in it is at least one when, determine the corresponding sampled point of positional information movable information meet Belong to the condition of abnormal information, it is pre-conditioned including average speed is more than pre-set velocity threshold value and accelerates Degree is more than predetermined acceleration threshold value.

Wherein, pre-set velocity threshold value and predetermined acceleration threshold value can respectively according to can in vehicle travel process The speed maximum that reaches and acceleration maximum are set.When vehicle from the position of previous sampled point to Between the position of current sampling point, when average speed is more than pre-set velocity threshold value, vehicle during illustrating this section Position there is mutation, i.e. the position that vehicle reaches current sampling point from the position of previous sampled point is Position through that can be reached according to pre-set velocity threshold value beyond vehicle, therefore, in this case, the 4th is true Stator modules 1027 can determine that the movable information of current sampling point meets the condition for belonging to abnormal information.And add When speed is more than predetermined acceleration threshold value, then there is mutation in the speed of vehicle during illustrating this section, i.e. car Velocity variations between the two neighbouring sample points have exceeded vehicle according to predetermined acceleration threshold value row Issuable velocity variations when sailing, therefore, under both of these case, the 4th determination sub-module 1027 can be true The movable information for determining current sampling point meets the condition for belonging to abnormal information.

In the embodiment, by calculating the average speed or acceleration of vehicle, and then movable information is detected Middle average speed exception or the abnormal information of acceleration so that average speed exception or the abnormal letter of acceleration Breath accurately can be detected and be modified, so as to improve the degree of accuracy of movable information.

Determine for the first determination sub-module 1021 in above-described embodiment or the 4th determination sub-module 1027 Satisfaction belongs to the movable information of the condition of abnormal information, also needs to be verified again by following examples, And then it is accurately judged to whether movable information is abnormal information.

In one embodiment, as shown in figure 14, determining module 103 includes acquisition submodule 1031, tests Card submodule 1032 and amendment submodule 1033；Wherein：

Acquisition submodule 1031 is configured as obtaining the reference information of sampled point, and vehicle is included with reference to information At least one in first traveling range information, the acceleration information of vehicle.

Checking submodule 1032 is configured as the reference letter of the sampled point obtained according to acquisition submodule 1031 Breath, the movable information to sampled point is verified.

When the reference information that acquisition submodule 1031 is obtained includes the first traveling range information of vehicle, test Card submodule 1032 needs the positional information calculation vehicle sampled according to GPS sensor to travel to present sample Total range information of point, the first traveling range information is travelled to current sampling point with the vehicle for calculating Total range information is compared, according to comparison result be can verify that current sampling point movable information whether be Abnormal information.When the reference information that acquisition submodule 1031 is obtained includes the acceleration information of vehicle, test Card submodule 1032 needs the positional information sampled according to GPS sensor and its temporal information to calculate currently The corresponding acceleration information of sampled point, the corresponding acceleration information of current sampling point can be current sampling point The corresponding acceleration information of positional information, or vehicle in previous sampled point and current sampling point Between average accelerator information, the acceleration information of the vehicle that then will be got is current with what is calculated The corresponding acceleration information of sampled point is compared, and is the fortune that can verify that current sampling point according to comparison result Whether dynamic information is abnormal information.

Amendment submodule 1033 is configured as verifying that the movable information of the checking sampled point of submodule 1032 is During abnormal information, the movable information to sampled point is modified.

In one embodiment, acquisition submodule 1031 is configured as including the first row of vehicle with reference to information When sailing range information, sent to the code table equipment being connected with terminal and obtain request, code table equipment is used to record First traveling range information of vehicle；Receive the first traveling range information of the vehicle that code table equipment sends.

Acquisition submodule 1031 to code table equipment send obtain request before, can first judge terminal whether with Code table equipment is connected, if not connected, set up with code table equipment automatically and is connected, and code table equipment is peace The equipment that wireless connection can be set up with terminal on vehicle, can record the travel speed and traveling of vehicle Distance.The principle of code table equipment is：Inductor captures the information that induced magnet brings when rim rotates, Transmitted to code table by sensing line, main frame code table calculates the information such as speed per hour, mileage after being processed this.

In one embodiment, checking submodule 1032 is configured as according to positional information, calculates the sampled point The corresponding vehicle of movable information the second operating range information；Calculate first and travel range information and second Difference between operating range information；When between the first traveling range information and the second operating range information When difference is equal to or more than the first predetermined threshold value, the movable information for determining the sampled point is abnormal information.Its In, the second operating range information is that vehicle reaches the range information run over during current sampling point.

When performing the technical scheme of the present embodiment, because the movable information accuracy rate of first sampled point is relatively low, Therefore first movable information of sampled point first can be labeled as abnormal information, then again with first sampling The movable information of point is the step with reference to performed by performing above-mentioned checking submodule 1032, and as continuous N2 When the movable information of (N2 is the positive integer more than or equal to 1) individual sampled point is all non-abnormal information, then First mark of sampled point of corrigendum, determines first movable information of sampled point for non-abnormal information, and If the movable information of ith sample point is abnormal information, first sampling in continuous N2 sampled point Movable information between point and the i-th -1 sampled point all can be identified as abnormal information, now, from i+1 Individual sampled point starts to verify again.

Additionally, checking submodule 1032 also can verify motion by the velocity information recorded in code table equipment Whether information is abnormal information.The method verified using velocity information is entered with using operating range information The method of row checking is similar to, and will not be repeated here.

Checking submodule 1032 is applied to GPS by obtaining the verification mode of information from code table equipment The movable information of any one sampled point that sensor is sampled is verified.

In one embodiment, checking submodule 1032 is configured as including the acceleration of vehicle with reference to information When the movable information of degree information and sampled point is the movable information of nonstatic state, according to acceleration information, Judge whether vehicle is currently inactive state；When judge vehicle currently as inactive state when, determine sampled point Movable information be abnormal information.

In one embodiment, the positional information that checking submodule 1032 can also sample according to GPS sensor And its temporal information calculates the corresponding acceleration information of current sampling point, then the present sample that will be calculated The corresponding acceleration information of point is compared with the acceleration information got from acceleration transducer, according to Comparison result is that can verify that whether the movable information of current sampling point is abnormal information.For example, work as calculating The corresponding acceleration information of current sampling point and the difference of acceleration information got from acceleration transducer When value exceedes certain limit, then the movable information that can determine that current sampling point is abnormal information.

In one embodiment, checking submodule 1032 can judge that vehicle is current according to acceleration information first Whether verify whether movable information be abnormal information, and be not able to verify that movable information is if being inactive state Positional information and its temporal information in the case of abnormal information further according to sampling calculate current sampling point pair The acceleration information answered, the corresponding acceleration information of current sampling point that then will be calculated with from acceleration The acceleration information that sensor gets is compared, and is that can verify that current sampling point according to comparison result Whether movable information is abnormal information.In the present embodiment, checking submodule 1032 is only in some circumstances The acceleration information according to movable information calculating vehicle is needed, not only causes that the checking of movable information is simpler Just it is quick, and the treatment work of terminal log evidence can be saved.

Additionally, when the movable information of current sampling point is the movable information of inactive state, if checking Module 1032 judges that vehicle is currently inactive state according to acceleration information, then can determine that current sampling point Movable information is non-abnormal information.Or, if checking submodule 1032 judges car according to acceleration information Currently be nonstatic state, then can determine that current sampling point movable information be abnormal information.

In one embodiment, checking submodule 1032 is configured as, according to acceleration information, calculating vehicle Acceleration value；Judge acceleration value whether less than the second predetermined threshold value；Work as acceleration When value is less than the second predetermined threshold value, determine that vehicle is currently inactive state.

In the embodiment, due to vehicle it is difficult to accomplish absolute transfixion, such as wheel shifting by a small margin It is dynamic, and the sensitivity of acceleration transducer is higher, is also capable of detecting when to accelerate under this movement by a small margin Degree information, therefore, to avoid producing this error, movement by a small margin can be ignored, as long as vehicle Moving range is within certain limit value, you can think that vehicle remains static.

The acceleration magnitude in all directions is can detect that due to acceleration transducer, therefore, verify submodule Acceleration magnitude in all directions, when the acceleration of vehicle is calculated, should be carried out vector summation by 1032, be obtained Go out the acceleration value of vehicle.

In one embodiment, checking submodule 1032 can combine the technical scheme in above two embodiment The movable information of the condition for belonging to abnormal information to satisfaction is verified.For acceleration transducer, Because the velocity information or operating range information accuracy of code table equipment record are higher, therefore, terminal collection To movable information meet belong to the condition of abnormal information when, acquisition submodule 1031 can first obtain code table Information in equipment, if the information transfer in code table equipment is normal, verifies the direct root of submodule 1032 The movable information of the condition for belonging to abnormal information to satisfaction according to the information on code table is verified, if code table Wrong (such as operating range recorded on code table and terminal connection error, code table of information transfer in equipment Data are constant etc.), now by acceleration transducer obtaining acceleration information again verifying movable information is No is abnormal information.

In one embodiment, amendment submodule 1033 is configured as continuous second predetermined number sampling When the movable information of point is all abnormal information, it is determined that continuous second predetermined number sampled point is adopted for abnormal Sampling point set；Movable information to abnormal sample point set is modified.

In one embodiment, amendment submodule 1033 is configured as adjacent two according to abnormal sample point set The non-abnormal information of side, calculates the correction value of abnormal sample point set；According to correction value to abnormal sample point The movable information of set is modified.Because the movable information of abnormal sample point set is all abnormal information, , it is necessary to the movable information of abnormal sample point set is all abandoned when being therefore modified, then will calculate Correction value insertion abnormal sample point set, so as to complete the amendment of the movable information of abnormal sample point set, That is, the movable information of abnormal sample point set is replaced to realize amendment with the correction value for calculating.

Wherein, correction value can be intermediate value, or average value.Wherein, intermediate value refer to by One group of numerical value is arranged from small to large or from big to small, if this group of number of numerical value is odd number, in being located at Between numerical value be this group of intermediate value of numerical value, if this group of number of numerical value is even number, fetch bit is in centre Two values mean values as this group of intermediate value of numerical value.It is described separately below for both of these case How amendment submodule 1033 calculates the correction value of abnormal sample point set, and how to utilize correction value pair The movable information of abnormal sample point set is modified.

When correction value is intermediate value, amendment submodule 1033 calculates the side of the correction value of abnormal sample point set Method is as follows：First, the non-abnormal information of the adjacent both sides of abnormal sample point set is obtained；What is obtained is non-different The quantity of normal information can preset, easy to calculate, and can set the non-different of each acquisition in the adjacent both sides in left and right The quantity of normal information differs 1, can also set the quantity of the non-abnormal information that the adjacent both sides in left and right respectively obtain It is equal.Secondly, the non-abnormal information that will be got is arranged according to order from big to small or from small to large Row；Because positional information is characterized by coordinate value, therefore non-abnormal information to getting is arranged During row, can be arranged according to the coordinate value size of corresponding positional information, such as according to corresponding position The abscissa size or ordinate size of confidence breath are arranged.Again, the non-exception from after arrangement Information asks for the intermediate value of abnormal sample point set；If the non-abnormal information that the adjacent both sides in left and right respectively obtain Quantity differs 1, that is, the quantity of the non-abnormal information for obtaining is odd number, then directly take non-different after arrangement The median of normal information as non-abnormal information intermediate value；If the non-exception that the adjacent both sides in left and right respectively obtain The quantity of information is equal, that is, the quantity of the non-abnormal information for obtaining is even number, then take the non-exception after arrangement The value of centre two of information, and using the average value of the two values as non-abnormal information intermediate value.

When amendment submodule 1033 is modified using intermediate value to the movable information of abnormal sample point set, can By sampled point centrally located in intermediate value insertion abnormal sample point set, if abnormal sample point set Movable information it is more when, the intermediate value that can be inserted is labeled as non-abnormal information, and reacquires non-exception Information, asks the method for intermediate value to continue to ask for intermediate value using above-mentioned, is inserted into abnormal sample point set Sampled point at other positions, until the movable information of abnormal sample point set is all corrected.

When correction value is average value, amendment submodule 1033 calculates the correction value of abnormal sample point set Method is as follows：First, the non-abnormal information of the adjacent both sides of abnormal sample point set is obtained；What is obtained is non- The quantity of abnormal information can preset, accurate to calculate, and can set the non-of each acquisition in the adjacent both sides in left and right The quantity of abnormal information is equal.Secondly, the average value of the non-abnormal information that calculating gets, the average value The as correction value of abnormal sample point set.

When amendment submodule 1033 is modified using average value to the movable information of abnormal sample point set, Can be by sampled point centrally located in average value insertion abnormal sample point set；When abnormal sample point When the movable information of set is more, the average value that will can also insert is labeled as non-abnormal information, and obtains again Negated abnormal information, continues to ask for the average value of non-abnormal information, so using the above-mentioned method averaged The sampled point at the other positions in abnormal sample point set is inserted afterwards, until the fortune of abnormal sample point set Dynamic information is all corrected.

In the present embodiment, seek the method for intermediate value by non-abnormal information to correct the fortune of abnormal sample point set Dynamic information so that the amendment of abnormal information is convenient and accurate.

Additionally, when cannot constitute abnormal sample point set for a small number of abnormal informations, due to retouching State the influence of whole movement locus less, therefore amendment submodule 1033 is without the exception letter to these minorities Breath is modified, and can directly abandon.

In the present embodiment, amendment submodule 1033 is only repaiied to the movable information in abnormal sample point set Just so that the effect of end correction movable information is higher.

In one embodiment, amendment submodule 1033 is configured as abnormal sample point set and is located at all adopting During the start or end of sampling point, the movable information of abnormal sample point set is abandoned.

In the present embodiment, motion letter of the amendment submodule 1033 to the abnormal sample point set of start or end Breath is directly abandoned, without being modified so that the amendment efficiency of terminal-pair abnormal information is improved, and keeps away The relatively low movable information of importance for exempting from terminal-pair start or end part is modified, so that abnormal letter The amendment of breath is more targeted.

In the exemplary embodiment, there is provided a kind of correcting device of movable information, including：

Processor；

Memory for storing processor-executable instruction；

Wherein, processor is configured as：

Above-mentioned processor is also configured to：

The positional information and its sampling time according to the sampling, judges that the positional information is corresponding Whether the movable information of sampled point meets the condition for belonging to abnormal information, including：

Above-mentioned processor is also configured to：

The described determination N1 movable information for being judged to invalid information meets the condition for belonging to abnormal information, Including：

Abandon the N1 movable information for being judged to invalid information.

Above-mentioned processor is also configured to：

The movable information when the sampled point is met when belonging to the condition of the abnormal information, it is determined that being The no movable information to the sampled point is modified, including：

Above-mentioned processor is also configured to：

When the reference information includes the first traveling range information of the vehicle, the acquisition is with reference to letter Breath, including：

Above-mentioned processor is also configured to：

The reference information according to the sampled point, the movable information to the sampled point verifies, Including：

Above-mentioned processor is also configured to：

Include the movable information of the acceleration information and the sampled point of the vehicle with reference to information when described For nonstatic state movable information when, the reference information according to the sampled point, to the sampling Point movable information verified, including：

Above-mentioned processor is also configured to：

It is described to judge whether the vehicle is currently inactive state according to the acceleration information, including：

Above-mentioned processor is also configured to：

It is described when the movable information for verifying the sampled point is abnormal information, the motion to the sampled point Information is modified, including：

Movable information to the abnormal sample point set is modified.

Above-mentioned processor is also configured to：

The movable information to the abnormal sample point set is modified, including：

Above-mentioned processor is also configured to：

On the device in above-described embodiment, wherein modules perform the concrete mode for operating and are having It has been described in detail in the embodiment for closing the method, explanation will be not set forth in detail herein.

Figure 15 is a kind of device of the amendment for movable information according to an exemplary embodiment Block diagram.For example, device 1200 can be mobile phone, computer, digital broadcast terminal, information receiving and transmitting Equipment, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc..

Device 1200 can include following one or more assemblies：Processing assembly 1202, memory 1204, Power supply module 1206, multimedia groupware 1208, audio-frequency assembly 1210, input/output (I/O's) connects Mouth 1212, sensor cluster 1214, and communication component 1216.

The integrated operation of the usual control device 1200 of processing assembly 1202, such as with display, call, Data communication, camera operation and the associated operation of record operation.Processing assembly 1202 can include one Or multiple processors 1220 carry out execute instruction, to complete all or part of step of above-mentioned method.Additionally, Processing assembly 1202 can include one or more modules, be easy to processing assembly 1202 and other assemblies it Between interaction.For example, processing assembly 1202 can include multi-media module, to facilitate multimedia groupware Interaction between 1208 and processing assembly 1202.

Memory 1204 is configured as storing various types of data supporting the operation in equipment 1200. The example of these data includes the instruction for any application program or method operated on device 1200, Contact data, telephone book data, message, picture, video etc..Memory 1204 can be by any class Volatibility or non-volatile memory device or the combinations thereof realization of type, such as static random access memory Device (SRAM), Electrically Erasable Read Only Memory (EEPROM), erasable programmable is read-only to be deposited Reservoir (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic storage Device, flash memory, disk or CD.

Power supply module 1206 provides electric power for the various assemblies of device 1200.Power supply module 1206 can be wrapped Include power-supply management system, one or more power supplys, and other with generate, manage and distribute for device 1200 The associated component of electric power.

Multimedia groupware 1208 is included in one output interface of offer between described device 1200 and user Screen.In certain embodiments, screen can include liquid crystal display (LCD) and touch panel (TP). If screen includes touch panel, screen may be implemented as touch-screen, to receive the input from user Signal.Touch panel includes one or more touch sensors with sensing touch, slip and touch panel Gesture.The touch sensor can not only sensing touch or sliding action border, but also detect The duration related to the touch or slide and pressure.In certain embodiments, multimedia group Part 1208 includes a front camera and/or rear camera.When equipment 1200 is in operator scheme, During such as screening-mode or video mode, front camera and/or rear camera can receive outside many matchmakers Volume data.Each front camera and rear camera can be a fixed optical lens systems or tool There is focusing and optical zoom capabilities.

Audio-frequency assembly 1210 is configured as output and/or input audio signal.For example, audio-frequency assembly 1210 Including a microphone (MIC), when device 1200 is in operator scheme, such as call model, record mould When formula and speech recognition mode, microphone is configured as receiving external audio signal.The audio letter for being received Number can be further stored in memory 1204 or be sent via communication component 1216.In some implementations In example, audio-frequency assembly 1210 also includes a loudspeaker, for exports audio signal.

I/O interfaces 1212 are above-mentioned outer to provide interface between processing assembly 1202 and peripheral interface module It can be keyboard to enclose interface module, click wheel, button etc..These buttons may include but be not limited to：Homepage Button, volume button, start button and locking press button.

Sensor cluster 1214 includes one or more sensors, for providing each side for device 1200 The state estimation in face.For example, sensor cluster 1214 can detect equipment 1200 beat opening/closing shape State, the relative positioning of component, such as described component is the display and keypad of device 1200, sensor Component 1214 can be with the change of the position of 1,200 1 components of detection means 1200 or device, user and dress Put the presence or absence of of 1200 contacts, the temperature of the orientation of device 1200 or acceleration/deceleration and device 1200 Degree change.Sensor cluster 1214 can include proximity transducer, be configured to without any thing The presence of object nearby is detected during reason contact.Sensor cluster 1214 can also include optical sensor, such as CMOS or ccd image sensor, for being used in imaging applications.In certain embodiments, the sensing Device assembly 1214 can also include acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensing Device or temperature sensor.

Communication component 1216 is configured to facilitate wired or wireless way between device 1200 and other equipment Communication.Device 1200 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, Or combinations thereof.In one exemplary embodiment, communication component 1216 comes via broadcast channel reception From the broadcast singal or broadcast related information of external broadcasting management system.In one exemplary embodiment, The communication component 1216 also includes near-field communication (NFC) module, to promote junction service.For example, Radio frequency identification (RFID) technology can be based in NFC module, Infrared Data Association (IrDA) technology surpasses Broadband (UWB) technology, bluetooth (BT) technology and other technologies are realized.

In the exemplary embodiment, device 1200 can be by one or more application specific integrated circuits (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable patrol Collect device (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor Or other electronic components are realized, for performing the above method.

In the exemplary embodiment, a kind of non-transitory computer-readable storage including instructing is additionally provided Medium, such as, including the memory 1204 for instructing, above-mentioned instruction can be by the processor 1220 of device 1200 Perform to complete the above method.For example, the non-transitorycomputer readable storage medium can be ROM, Random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc..

A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by device During 1200 computing device so that device 1200 is able to carry out the modification method of above-mentioned movable information, Methods described includes：

The positional information and its sampling time according to the sampled point, judges the positional information correspondence The movable information of sampled point whether meet the condition for belonging to abnormal information, including：

Abandon the N1 movable information for being judged to invalid information.

Movable information to the abnormal sample point set is modified.

It is described that the abnormal sample point set movable information is modified, including：

Those skilled in the art will readily occur to the disclosure after considering specification and putting into practice disclosure herein Other embodiments.The application is intended to any modification, purposes or the adaptations of the disclosure, These modifications, purposes or adaptations follow the general principle of the disclosure and not public including the disclosure The common knowledge or conventional techniques in the art opened.Description and embodiments are considered only as showing Example property, the true scope and spirit of the disclosure are pointed out by following claim.

It should be appreciated that the disclosure be not limited to be described above and be shown in the drawings it is accurate Structure, and can without departing from the scope carry out various modifications and changes.The scope of the present disclosure is only by institute Attached claim is limited.

Claims

1. a kind of modification method of movable information, it is characterised in that including：

2. method according to claim 1, it is characterised in that the position according to the sampling Information and its sampling time, judge whether the movable information of the corresponding sampled point of the positional information meets category In the condition of abnormal information, including：

3. method according to claim 1, it is characterised in that the position according to the sampling Information and its sampling time, judge whether the movable information of the corresponding sampled point of the positional information meets category In the condition of abnormal information, including：

4. method according to claim 3, it is characterised in that the determination N1 is judged to The movable information of invalid information meets the condition for belonging to abnormal information, including：

Abandon the N1 movable information for being judged to invalid information.

5. method according to claim 1, it is characterised in that the position according to the sampling Information and its sampling time, judge whether the movable information of the corresponding sampled point of the positional information meets category In the condition of abnormal information, including：

6. the method according to claim 2 or 5, it is characterised in that described when the sampled point When movable information satisfaction belongs to the condition of the abnormal information, it is determined whether to the motion letter of the sampled point Breath is modified, including：

7. method according to claim 6, it is characterised in that when it is described include with reference to information it is described During the first traveling range information of vehicle, the acquisition reference information, including：

8. method according to claim 7, it is characterised in that the ginseng according to the sampled point According to information, the movable information to the sampled point is verified, including：

9. method according to claim 6, it is characterised in that when it is described include with reference to information it is described When the movable information of the acceleration information of vehicle and the sampled point is the movable information of nonstatic state, The reference information according to the sampled point, the movable information to the sampled point verifies, including：

According to the acceleration information, judge whether the vehicle is currently inactive state；It is described when judging When vehicle is currently inactive state, the movable information for determining the sampled point is the abnormal information.

10. method according to claim 9, it is characterised in that described to be believed according to the acceleration Breath, judges whether the vehicle is currently inactive state, including：

11. methods according to claim 6, it is characterised in that described when the checking sampled point Movable information be abnormal information when, the movable information to the sampled point is modified, including：

Movable information to the abnormal sample point set is modified.

12. methods according to claim 11, it is characterised in that described to the abnormal sample point The movable information of set is modified, including：

13. methods according to claim 11, it is characterised in that described to the abnormal sample point The movable information of set is modified, including：

A kind of 14. correcting devices of movable information, it is characterised in that including：

Judge module, for the positional information sampled according to the sampling module and its sampling time, judges Whether the movable information of the corresponding sampled point of the positional information meets the condition for belonging to abnormal information；

15. devices according to claim 14, it is characterised in that the judge module includes：

16. devices according to claim 14, it is characterised in that the judge module includes：

17. devices according to claim 16, it is characterised in that the 3rd determination sub-module, It is additionally operable to abandon the identified N1 movable information for being judged to invalid information.

18. devices according to claim 14, it is characterised in that the judge module includes：

19. device according to any one of claim 15 or 18, it is characterised in that the determination Module includes：

20. devices according to claim 19, it is characterised in that the acquisition submodule, are used for When the reference information includes the first traveling range information of the vehicle, to the code table being connected with terminal Equipment sends and obtains request, and the code table equipment is used to record the first traveling range information of the vehicle； Receive the first traveling range information of the vehicle that the code table equipment sends.

21. devices according to claim 20, it is characterised in that the checking submodule, are used for According to the positional information, the second operating range letter of the corresponding vehicle of movable information of the sampled point is calculated Breath；Calculate the difference between the first traveling range information and the second operating range information；Work as institute The difference stated between the first traveling range information and the second operating range information is pre- equal to or more than first If during threshold value, the movable information for determining the sampled point is the abnormal information.

22. devices according to claim 19, it is characterised in that the checking submodule, are used for When the movable information with reference to acceleration information of the information including the vehicle and the sampled point is non- During the movable information of inactive state, according to the acceleration information, judge whether the vehicle is currently quiet Only state；When judging the vehicle currently as inactive state, the movable information for determining the sampled point is The abnormal information.

23. devices according to claim 22, it is characterised in that the checking submodule, are used for According to the acceleration information, the acceleration value of the vehicle is calculated；Judge the acceleration Whether value is less than the second predetermined threshold value；When the acceleration value is less than second predetermined threshold value, Determine that the vehicle is currently inactive state.

24. devices according to claim 19, it is characterised in that the amendment submodule, are used for When the movable information of continuous second predetermined number sampled point is all abnormal information, determine described continuous The second predetermined number sampled point be abnormal sample point set；Motion to the abnormal sample point set Information is modified.

25. devices according to claim 24, it is characterised in that the amendment submodule, are used for The non-abnormal information of the adjacent both sides according to the abnormal sample point set, calculates the abnormal sample point set The correction value of conjunction；The movable information of the abnormal sample point set is modified according to the correction value.

26. devices according to claim 24, it is characterised in that the amendment submodule, are used for When the abnormal sample point set is located at the start or end of all sampled points, the abnormal sample is abandoned The movable information of point set.

A kind of 27. correcting devices of movable information, it is characterised in that including：

Processor；

Memory for storing processor-executable instruction；

Wherein, the processor is configured as：