CN106686644A - Method and system for calculating moving speed of terminal - Google Patents

Abstract

The invention discloses a method for calculating moving speed of a terminal, and the method for calculating the moving speed of a terminal comprise the following steps: obtaining time required for the terminal to access a first mobile base station to access a target mobile base station, the target mobile base station is the final accessed mobile base station of the terminal; according to the mobile base station accessed to the terminal, displacement of the terminal is obtained by the sum of the distances between adjacent two mobile base stations; the terminal speed is obtained by the displacement of the terminal divided by the time required. The invention also discloses a system for calculating the moving speed of the terminal. According to access time of the mobile terminal obtained by the mobile base station and distance between mobile base stations, the mobile speed of the mobile terminal is obtained, situations that a series of uncertain factors such as signal interference and signal power control affecting the calculation of moving speed are avoided, the calculation accuracy is improved.

Description

The translational speed computational methods and system of terminal

Technical field

The present invention relates to communication field, more particularly to a kind of terminal translational speed computational methods and system.

Background technology

With continuing to develop for field of mobile communication, in order to obtain the speed of mobile terminal, big data analysis is carried out increasingly Generally, for example it is large-scale to check that mobile terminal, in somewhere or certain particular moment speed, is made to count mobile end subscriber The vehicles, or local route prosperity situation is sentenced in the change of different location speed using mobile end subscriber It is disconnected.But the method for obtaining the speed of mobile terminal at mobile communication base station end of the current use, uses to receiving The power of the signal of mobile terminal is judged, or the situation of change of the wavelength or frequency to receiving signal judges, with The translational speed of mobile terminal is calculated, but the interference of interference source is easily received due to signals transmission, it is impossible to obtained exactly Take the translational speed of mobile terminal.

The content of the invention

Translational speed computational methods and system it is a primary object of the present invention to provide a kind of terminal, it is intended to can accurately obtain Take the translational speed of mobile terminal.

To achieve the above object, the present invention provides a kind of translational speed computational methods of terminal, the mobile speed of the terminal Degree computational methods are comprised the following steps：

Obtain terminal and access first mobile base station to the time-consuming of target mobile base station is accessed, the target mobile base station is The mobile base station that the terminal is finally accessed；

According in the mobile base station that the terminal was accessed, the distance between two adjacent two-by-two mobile base stations summation Obtain the displacement of the terminal；

Displacement according to the terminal is divided by the time-consuming acquisition terminal velocity.

Preferably, in the mobile base station accessed according to the terminal, adjacent two-by-two two mobile base stations it Between the displacement for obtaining the terminal apart from summation include：

Obtain the longitude and latitude of all mobile base stations that the terminal was accessed；

The displacement of the terminal is determined according to below equation：

Wherein, S corresponds to the displacement of the terminal；N corresponds to the sum of the mobile base station that the terminal is accessed；Lat_iIt is right The latitude of i-th mobile base station that terminal described in Ying Yu is accessed；Lat_i+1Base is moved corresponding to the i+1 that the terminal is accessed The latitude stood；x_iI-th shifting that the terminal that the latitude of the i+1 mobile base station accessed corresponding to the terminal subtracts is accessed The result of the latitude of dynamic base station；y_iThe longitude of the i+1 mobile base station accessed corresponding to the terminal subtracts the terminal and connects The result of the longitude of i-th mobile base station for entering；R_eCorresponding to earth radius.

Preferably, the displacement according to the terminal includes divided by the time-consuming acquisition terminal velocity：

Using the displacement of the terminal divided by the time-consuming acquisition terminal velocity；

The terminal velocity is multiplied by using modifying factor to be modified the terminal velocity, the modifying factor is with described The quantity of the mobile base station that terminal was accessed and change.

Preferably, the span of the modifying factor is between 1 to 1.274.

Preferably, it is described to obtain time-consuming, the mesh that terminal accesses first mobile base station to access target mobile base station Mark mobile base station is that the mobile base station that the terminal is finally accessed includes：

Determined according to below equation described time-consuming：

Wherein, T corresponds to described time-consuming；N corresponds to the sum of the mobile base station that the terminal is accessed；t_k+1Corresponding to institute State the time that terminal accesses+1 mobile base station of kth, t_kK-th time of mobile base station is accessed corresponding to the terminal.

Additionally, the present invention provides a kind of translational speed computing system of terminal, the translational speed computing system of the terminal Including：

First acquisition module, the time-consuming of first mobile base station to access target mobile base station is accessed for obtaining terminal, The target mobile base station is the mobile base station that the terminal is finally accessed；

Second acquisition module, in the mobile base station accessed according to the terminal, two adjacent two-by-two movements The distance between base station summation obtains the displacement of the terminal；

Computing module, for the displacement according to the terminal divided by the time-consuming acquisition terminal velocity.

Preferably, the computing module includes：

Acquiring unit, longitude and latitude for obtaining all mobile base stations that the terminal was accessed；

First computing unit, the displacement for determining the terminal according to below equation：

Wherein, S corresponds to the displacement of the terminal；N corresponds to the sum of the mobile base station that the terminal is accessed；Lat_iIt is right The latitude of i-th mobile base station that terminal described in Ying Yu is accessed；Lat_i+1Base is moved corresponding to the i+1 that the terminal is accessed The latitude stood；x_iI-th shifting that the terminal that the latitude of the i+1 mobile base station accessed corresponding to the terminal subtracts is accessed The result of the latitude of dynamic base station；y_iThe longitude of the i+1 mobile base station accessed corresponding to the terminal subtracts the terminal and connects The result of the longitude of i-th mobile base station for entering；R_eCorresponding to earth radius.

Preferably, the computing module includes：

Second computing unit, for the displacement using the terminal divided by the time-consuming acquisition terminal velocity；

Amending unit, is modified for being multiplied by the terminal velocity using modifying factor to the terminal velocity, described Modifying factor changes with the quantity of the mobile base station that the terminal was accessed.

Preferably, the span of the modifying factor of the amending unit is between 1 to 1.274.

Preferably, first acquisition module includes：

3rd computing unit, it is described time-consuming for being determined according to below equation：

Wherein, T corresponds to described time-consuming；N corresponds to the sum of the mobile base station that the terminal is accessed；t_k+1Corresponding to institute State the time that terminal accesses+1 mobile base station of kth, t_kK-th time of mobile base station is accessed corresponding to the terminal.

The present invention extremely accesses the time-consuming of target mobile base station by according to by obtaining first mobile base station of terminal access, The target mobile base station is the mobile base station that the terminal is finally accessed；According to the mobile base station that the terminal was accessed In, the distance between two adjacent two-by-two mobile base stations summation obtains the displacement of the terminal；According to the displacement of the terminal Divided by the time-consuming acquisition terminal velocity.The present invention obtains the turn-on time of mobile terminal by basis from mobile base station, With the translational speed that the distance between mobile base station obtains the mobile terminal, it is to avoid use power calculation speed by mobile terminal When suffer the situation that a series of uncertain factors such as signal interference, signal power control influence the speed of the terminal to calculate, carry The high degree of accuracy for calculating.

Brief description of the drawings

Fig. 1 is the schematic flow sheet of the translational speed computational methods first embodiment of terminal of the present invention；

Fig. 2 be terminal of the present invention translational speed computational methods 3rd embodiment according to the displacement of the terminal divided by institute State the time-consuming refinement schematic flow sheet for obtaining the terminal velocity step；

Fig. 3 is the high-level schematic functional block diagram of the translational speed computing system first embodiment of terminal of the present invention；

Fig. 4 be terminal of the present invention translational speed computing system second embodiment in the refinement functional module of computing module show It is intended to；

Fig. 5 be terminal of the present invention translational speed computing system 3rd embodiment in the refinement functional module of computing module show It is intended to；

Fig. 6 be terminal of the present invention the embodiment of translational speed computing system the 5th in the first acquisition module refinement function mould Block schematic diagram.

The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.

Specific embodiment

It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.

The present invention provides a kind of translational speed computational methods of terminal, reference picture 1, in the translational speed meter of terminal of the present invention In calculation method first embodiment, the translational speed computational methods of the terminal are comprised the following steps：

Step S10, obtains terminal and accesses first mobile base station to the time-consuming of target mobile base station is accessed, and the target is moved Dynamic base station is the mobile base station that the terminal is finally accessed；

The terminal is mobile phone, it is necessary to explanation is that in some embodiments, the terminal is other in the present embodiment Using the terminal of mobile network, such as using the panel computer of mobile network, or use the bankcard consumption terminal of mobile network.

Step S20, according in the mobile base station that the terminal was accessed, between two adjacent two-by-two mobile base stations The displacement of the terminal is obtained apart from summation；

Step S30, the displacement according to the terminal is divided by the time-consuming acquisition terminal velocity.

In the present embodiment, the terminal accesses first mobile base station in the t1 times, and the te times access the end Terminate into target mobile base station.The terminal has successively accessed first mobile base station A, second mobile base station B, target movement Base station C.The distance between described A and B is S (AB), and the distance between the B and C is S (BC), so the displacement S of the terminal For：S(AB)+S(BC).The terminal velocity V=S/ (te-t1).The access of mobile terminal is obtained from mobile base station by basis Time, and the distance between mobile base station obtains the translational speed of the mobile terminal, it is to avoid use power meter by mobile terminal Suffer the situation that a series of uncertain factor influence translational speeds such as signal interference, signal power control are calculated when calculating speed, carry The high degree of accuracy for calculating.

Translational speed computational methods first embodiment based on terminal of the present invention, calculates in the translational speed of terminal of the present invention In method second embodiment, the step S20 includes：

Obtain the longitude and latitude of all mobile base stations that the terminal was accessed；

The displacement of the terminal is determined according to below equation：

Wherein, S corresponds to the displacement of the terminal；Lat_iThe latitude of i-th mobile base station accessed corresponding to the terminal Degree；Lat_i+1The latitude of the i+1 mobile base station accessed corresponding to the terminal；x_iCorresponding to the i+1 that the terminal is accessed The latitude of individual mobile base station subtracts the result of the latitude of i-th mobile base station that the terminal is accessed；y_iCorresponding to the terminal The longitude of the i+1 mobile base station of access subtracts the result of the longitude of i-th mobile base station that the terminal is accessed；R_eCorrespondence In earth radius.

In the present embodiment, the terminal is also successively respectively connected to after accessing first mobile base station, A, B, C, D With the target mobile base station E.Longitude and latitude (the Long of the A base stations₁, Lat₁), the longitude and latitude (Long of the B base stations₂, Lat₂), the longitude and latitude (Long of the C base stations₃, Lat₃), the longitude and latitude (Long of the D base stations₄, Lat₄), the warp of the E base stations Latitude (Long₅, Lat₅), according to x described in above-mentioned formula₁=Lat₂-Lat₁, x₂=Lat₃-Lat₂, x₃=Lat₄-Lat₃, x₄= Lat₅-Lat₄；y₁=Long₂-Long₁, y₂=Long₃-Long₂, y₃=Long₄-Long₃, y₄=Long₅-Long₄.Substitute into following Formula：

The S is obtained, it is necessary to explanation is the R in the present embodiment_eValue is 6378.137 kms, the R_eValue Can be adjusted according to actual conditions according to particular problem.

Fig. 2 is refer to, the translational speed computational methods first embodiment based on terminal of the present invention, in the shifting of terminal of the present invention In dynamic speed calculation method 3rd embodiment, the step S30 includes：

Step S33, using the displacement of the terminal divided by the time-consuming acquisition terminal velocity；

Step S34, is multiplied by the terminal velocity and the terminal velocity is modified using modifying factor, the modifying factor Son changes with the quantity of the mobile base station that the terminal was accessed.

Because terminal existence time difference when mobile base station is accessed, to reduce because of access mobile base station quantity The error for building up, is modified using modifying factor to the speed in described.Specifically, in the present embodiment, calculate The terminal velocity is 20 kilometers/hour, and when the terminal has intervened 3 mobile base stations altogether, choosing the modifying factor is 1.216, be multiplied by the held speed using the modifying factor, obtain it is described it is revised state terminal velocity for 23 kilometers/it is small When.Cause that the speed that calculates and actual speed are more coincide by using the modifying factor, improve computational accuracy.

Translational speed computational methods 3rd embodiment based on terminal of the present invention, calculates in the translational speed of terminal of the present invention In method fourth embodiment, the span of the modifying factor is between 1 to 1.274.

It is set as from 1 to 1.274 by the span of the modifying factor, the calculating essence can be significantly improved Degree.Specifically in the present embodiment, when the terminal has intervened 10 mobile base stations altogether, it is 1.086 to choose the modifying factor.

Translational speed computational methods first embodiment based on terminal of the present invention, calculates in the translational speed of terminal of the present invention In the embodiment of method the 5th, the step S10 includes：

Determined according to below equation described time-consuming：

Wherein, T corresponds to described time-consuming；t_i+1The time of i+1 mobile base station, t are accessed corresponding to the terminal_kIt is right Terminal described in Ying Yu accesses i-th time of mobile base station.Specifically in the present embodiment, the terminal has successively accessed first Mobile base station A, second mobile base station B, target mobile base station C.The time for accessing the A is t₁, access the B Time be t₂, the time for accessing the C is t₃, time-consuming formula is calculated according to described, obtain the time-consuming=(t₂- t₁)+(t₃-t₂).Mobile base station time segmentation calculating is accessed by using the terminal and obtains described time-consuming so that avoided When the terminal is not online, the time error for causing further increases computational accuracy.

The present invention provides a kind of translational speed computing system of terminal, Fig. 3 is refer to, in the translational speed of terminal of the present invention In computing system first embodiment, the translational speed computing system of the terminal includes：

First acquisition module 10, first mobile base station to the consumption for accessing target mobile base station is accessed for obtaining terminal When, the target mobile base station is the mobile base station that the terminal is finally accessed；

The terminal is mobile phone, it is necessary to explanation is that in some embodiments, the terminal is other in the present embodiment Using the terminal of mobile network, such as using the panel computer of mobile network, or use the bankcard consumption terminal of mobile network.

Second acquisition module 20, in the mobile base station accessed according to the terminal, two adjacent two-by-two shiftings The distance between dynamic base station summation obtains the displacement of the terminal；

Computing module 30, for the displacement according to the terminal divided by the time-consuming acquisition terminal velocity.

In the present embodiment, the first acquisition module 10 obtains the terminal and accesses described first mobile base in the t1 times Stand, the te times access the terminal and access target mobile base station, the second acquisition module 20 obtains the te times.The terminal elder generation After accessed first mobile base station A, second mobile base station B, target mobile base station C.The distance between described A and B is S (AB), the distance between described B and C is S (BC), and the displacement S that computing module 30 calculates the terminal is：S(AB)+S(BC).Institute State terminal velocity V=S/ (te-t1).By basis from mobile base station obtain mobile terminal turn-on time, and mobile base station it Between distance obtain the translational speed of the mobile terminal, it is to avoid suffer that signal is done during by mobile terminal using power calculation speed Disturb, the situation that a series of uncertain factors influence translational speeds such as signal power control are calculated, improve the degree of accuracy of calculating.

Fig. 4 is refer to, the translational speed computing system first embodiment based on terminal of the present invention, in the shifting of terminal of the present invention In dynamic speed calculation system second embodiment, the computing module 30 includes：

Acquiring unit 31, longitude and latitude for obtaining all mobile base stations that the terminal was accessed；

First computing unit 32, the displacement for determining the terminal according to below equation：

Wherein, S corresponds to the displacement of the terminal；Lat_iThe latitude of i-th mobile base station accessed corresponding to the terminal Degree；Lat_i+1The latitude of the i+1 mobile base station accessed corresponding to the terminal；x_iCorresponding to the i+1 that the terminal is accessed The latitude of individual mobile base station subtracts the result of the latitude of i-th mobile base station that the terminal is accessed；y_iCorresponding to the terminal The longitude of the i+1 mobile base station of access subtracts the result of the longitude of i-th mobile base station that the terminal is accessed；R_eCorrespondence In earth radius.

In the present embodiment, the terminal is also successively respectively connected to after accessing first mobile base station, A, B, C, D With the target mobile base station E.Acquiring unit 31 obtains the longitude and latitude (Long of the A base stations₁, Lat₁), the warp of the B base stations Latitude (Long₂, Lat₂), the longitude and latitude (Long of the C base stations₃, Lat₃), the longitude and latitude (Long of the D base stations₄, Lat₄), institute State the longitude and latitude (Long of E base stations₅, Lat₅), according to x described in above-mentioned formula₁=Lat₂-Lat₁, x₂=Lat₃-Lat₂, x₃= Lat₄-Lat₃, x₄=Lat₅-Lat₄；y₁=Long₂-Long₁, y₂=Long₃-Long₂, y₃=Long₄-Long₃, y₄=Long₅- Long₄.First computing unit 32 substitutes into following formula：

The S is obtained, it is necessary to explanation is the R in the present embodiment_eValue is 6378.137 kms, the R_eValue Can be adjusted according to actual conditions according to particular problem.

Fig. 5 is refer to, the translational speed computing system second embodiment based on terminal of the present invention, in the shifting of terminal of the present invention In dynamic speed calculation system 3rd embodiment, the computing module 30 includes：

Second computing unit 33, for the displacement using the terminal divided by the time-consuming acquisition terminal velocity；

Amending unit 34, is modified, institute for being multiplied by the terminal velocity using modifying factor to the terminal velocity Modifying factor is stated to change with the quantity of the mobile base station that the terminal was accessed.

Because terminal existence time difference when mobile base station is accessed, to reduce because of access mobile base station quantity The error for building up, is modified using modifying factor to the speed in described.Specifically, in the present embodiment, second calculate The terminal velocity that unit 33 is calculated is 20 kilometers/hour, when the terminal has intervened 3 mobile base stations altogether, amendment It is 1.216 that unit 34 chooses the modifying factor, and the held speed is multiplied by using the modifying factor, after obtaining the amendment State terminal velocity for 23 kilometers/hour.The speed that calculates and actual speed are caused more by using the modifying factor It coincide, improves computational accuracy.

Translational speed computing system 3rd embodiment based on terminal of the present invention, calculates in the translational speed of terminal of the present invention In system fourth embodiment, the span of the modifying factor of the amending unit is between 1 to 1.274.

It is set as from 1 to 1.274 by the span of the modifying factor, the calculating essence can be significantly improved Degree.Specifically in the present embodiment, when the terminal has intervened 10 mobile base stations altogether, it is 1.086 to choose the modifying factor.

Fig. 6 is refer to, the translational speed computational methods first embodiment based on terminal of the present invention, in the shifting of terminal of the present invention In the dynamic embodiment of speed calculation method the 5th, first acquisition module 10 includes：

3rd computing unit 11, it is described time-consuming for being determined according to below equation：

Wherein, T corresponds to the terminal velocity；t_i+1The time of i+1 mobile base station is accessed corresponding to the terminal, t_kI-th time of mobile base station is accessed corresponding to the terminal.It is specific in the present embodiment, the terminal has successively accessed the One mobile base station A, second mobile base station B, target mobile base station C.The time for accessing the A is t₁, access described The time of the B is t₂, the time for accessing the C is t₃, the formula that the 3rd computing unit 11 takes according to the calculating, Obtain the time-consuming=(t₂-t₁)+(t₃-t₂).Mobile base station time segmentation is accessed by using the terminal and calculates acquisition institute State time-consuming so that avoid the terminal it is not online when, the time error for causing further increases computational accuracy.

The preferred embodiments of the present invention are these are only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills Art field, is included within the scope of the present invention.

Claims (10)

1. translational speed computational methods of a kind of terminal, it is characterised in that the translational speed computational methods of the terminal include with Lower step：

Obtain terminal and access first mobile base station to the time-consuming of target mobile base station is accessed, the target mobile base station is described The mobile base station that terminal is finally accessed；

According in the mobile base station that the terminal was accessed, the distance between two adjacent two-by-two mobile base stations summation is obtained The displacement of the terminal；

Displacement according to the terminal is divided by the time-consuming acquisition terminal velocity.

2. translational speed computational methods of terminal as claimed in claim 1, it is characterised in that described to be connect according to the terminal In the mobile base station for entering, the displacement that the distance between two adjacent two-by-two mobile base stations summation obtains the terminal includes：

Obtain the longitude and latitude of all mobile base stations that the terminal was accessed；

The displacement of the terminal is determined according to below equation：

$S=2\×\left(\underset{i=1}{\overset{n-1}{\Σ}}\right(arcsin\sqrt{{\sin }^2\frac{x_i}{2}+cos\left({\mathrm{Lat}}_i\right)cos\left({\mathrm{Lat}}_{i+1}\right){\sin }^2\frac{y_i}{2}}\left)\right)\×R_e$

Wherein, S corresponds to the displacement of the terminal；N corresponds to the sum of the mobile base station that the terminal is accessed；Lat_iCorrespond to The latitude of i-th mobile base station that the terminal is accessed；Lat_i+1The i+1 mobile base station accessed corresponding to the terminal Latitude；x_iI-th movement base that the terminal that the latitude of the i+1 mobile base station accessed corresponding to the terminal subtracts is accessed The result of the latitude stood；y_iThe longitude of the i+1 mobile base station accessed corresponding to the terminal subtracts what the terminal was accessed I-th result of the longitude of mobile base station；R_eCorresponding to earth radius.

3. translational speed computational methods of terminal as claimed in claim 1 or 2, it is characterised in that described according to the terminal Displacement time-consuming obtain the terminal velocity and include divided by described：

Using the displacement of the terminal divided by the time-consuming acquisition terminal velocity；

The terminal velocity is multiplied by using modifying factor to be modified the terminal velocity, the modifying factor is with the terminal The quantity of the mobile base station accessed and change.

4. translational speed computational methods of terminal as claimed in claim 3, it is characterised in that the value model of the modifying factor It is trapped among between 1 to 1.274.

5. translational speed computational methods of terminal as claimed in claim 1 or 2, it is characterised in that the acquisition terminal is accessed First mobile base station is the shifting that the terminal is finally accessed to the time-consuming of target mobile base station, the target mobile base station is accessed Dynamic base station includes：

Determined according to below equation described time-consuming：

$T=\underset{i=1}{\overset{n-1}{\Σ}}{t}_{i+1}-t_i$

Wherein, T corresponds to described time-consuming；N corresponds to the sum of the mobile base station that the terminal is accessed；t_k+1Corresponding to the end Terminate the time into+1 mobile base station of kth, t_kK-th time of mobile base station is accessed corresponding to the terminal.

6. the translational speed computing system of a kind of terminal, it is characterised in that the translational speed computing system of the terminal includes：

First acquisition module, first mobile base station is accessed to the time-consuming of target mobile base station is accessed for obtaining terminal, described Target mobile base station is the mobile base station that the terminal is finally accessed；

Second acquisition module, in the mobile base station accessed according to the terminal, two adjacent two-by-two mobile base stations The distance between summation obtain the displacement of the terminal；

Computing module, for the displacement according to the terminal divided by the time-consuming acquisition terminal velocity.

7. the translational speed computing system of terminal as claimed in claim 6, it is characterised in that the computing module includes：

Acquiring unit, longitude and latitude for obtaining all mobile base stations that the terminal was accessed；

First computing unit, the displacement for determining the terminal according to below equation：

$S=2\×\left(\underset{i=1}{\overset{n-1}{\Σ}}\right(arcsin\sqrt{{\sin }^2\frac{x_i}{2}+cos\left({\mathrm{Lat}}_i\right)cos\left({\mathrm{Lat}}_{i+1}\right){\sin }^2\frac{y_i}{2}}\left)\right)\×R_e$

Wherein, S corresponds to the displacement of the terminal；N corresponds to the sum of the mobile base station that the terminal is accessed；Lat_iCorrespond to The latitude of i-th mobile base station that the terminal is accessed；Lat_i+1The i+1 mobile base station accessed corresponding to the terminal Latitude；x_iI-th movement base that the terminal that the latitude of the i+1 mobile base station accessed corresponding to the terminal subtracts is accessed The result of the latitude stood；y_iThe longitude of the i+1 mobile base station accessed corresponding to the terminal subtracts what the terminal was accessed I-th result of the longitude of mobile base station；R_eCorresponding to earth radius.

8. the translational speed computing system of the terminal as described in any one of claim 6 to 7, it is characterised in that the calculating mould Block includes：

Second computing unit, for the displacement using the terminal divided by the time-consuming acquisition terminal velocity；

Amending unit, is modified, the amendment for being multiplied by the terminal velocity using modifying factor to the terminal velocity The factor changes with the quantity of the mobile base station that the terminal was accessed.

9. the translational speed computing system of terminal as claimed in claim 8, it is characterised in that the modifying factor of the amending unit The span of son is between 1 to 1.274.

10. the translational speed computing system of the terminal as described in any one of claim 6 to 7, it is characterised in that described first obtains Modulus block includes：

3rd computing unit, it is described time-consuming for being determined according to below equation：

$T=\underset{i=1}{\overset{n-1}{\Σ}}{t}_{i+1}-t_i$

Wherein, T corresponds to described time-consuming；N corresponds to the sum of the mobile base station that the terminal is accessed；t_k+1Corresponding to the end Terminate the time into+1 mobile base station of kth, t_kK-th time of mobile base station is accessed corresponding to the terminal.