CN113114764A

CN113114764A - Mass big data information generation advancing method through mobile intelligent handheld terminal

Info

Publication number: CN113114764A
Application number: CN202110391137.4A
Authority: CN
Inventors: 王正江
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-07-13

Abstract

The invention provides a method for generating and advancing massive big data information through a mobile intelligent handheld terminal, which comprises the following steps: s1, selecting the road with the smallest angle as the advancing direction at the 1 st intersection; s2, selecting the road with the smallest angle as the advancing direction at the 2 nd intersection; s3, selecting the road with the minimum angle as the advancing direction at the 3 rd intersection; s4, selecting the road with the smallest angle as the advancing direction at the 4 th intersection; SE, according to the road selected in the last step, the E crossing is reached along the advancing direction; SG, under the condition of E crossing, if the terminal position coordinate is on the f road, then select f road as forward direction; the display screen is formed into a road to be displayed on the touch display screen. The invention can plan the advancing route and enhance the experience of users walking outdoors.

Description

Mass big data information generation advancing method through mobile intelligent handheld terminal

Technical Field

The invention relates to the technical field of mobile phones, in particular to a method for generating and advancing mass big data information through a mobile intelligent handheld terminal.

Background

With the continuous development of intelligent terminal technology, intelligent terminals have become one of the necessary tools for people's life. At present, a plurality of application programs capable of being installed on an intelligent terminal for assisting in travelling exist in the market. Patent application No. 2017111926479 entitled "map path generation method, apparatus, system, and storage medium", discloses: setting a map page, wherein the map page at least comprises a map display area and a path point data reading interface; acquiring a path point data set for generating a map path, and storing the path point data set into at least two groups of path point data according to a specified data structure; and extracting at least one set of path point data from the at least two sets of path point data by using the path point data reading interface, generating a map path corresponding to the extracted path point data, and displaying the generated map path in the map display area.

Disclosure of Invention

The invention aims to at least solve the technical problems in the prior art, and particularly creatively provides a method for generating and advancing mass large data information through a mobile intelligent handheld terminal.

In order to achieve the above purpose, the present invention provides a method for generating and advancing massive big data information by a mobile intelligent handheld terminal, which comprises the following steps:

s1, the cloud or the controller calls a map, the map is sent to a 1 st intersection along the advancing direction according to the received current position, A roads are arranged at the 1 st intersection and respectively are a 1 st road, a 2 nd road, a 3 rd road, … … th road and an A th road, A is a positive integer greater than or equal to 2, and the road with the smallest angle is selected as the advancing direction at the 1 st intersection;

s2, according to the road selected in the last step, the road reaches a 2 nd intersection along the advancing direction, B roads are arranged at the 2 nd intersection and are respectively a 1 st road, a 2 nd road, a 3 rd road, … … and a B road, wherein B is a positive integer greater than or equal to 2, and the road with the smallest angle is selected as the advancing direction at the 2 nd intersection;

s3, according to the road selected in the last step, the road reaches a 3 rd intersection along the advancing direction, C roads are arranged at the 3 rd intersection and are respectively a 1 st road, a 2 nd road, a 3 rd road, … … and a C road, C is a positive integer larger than or equal to 2, and the road with the smallest angle is selected as the advancing direction at the 3 rd intersection;

s4, according to the road selected in the last step, the road reaches a 4 th intersection along the advancing direction, D roads are arranged at the 4 th intersection and are respectively a 1 st road, a 2 nd road, a 3 rd road, a … … nd road, D is a positive integer larger than or equal to 2, and the road with the smallest angle is selected as the advancing direction at the 4 th intersection;

……；

SE, the selected road is sent to an E-th intersection along the advancing direction according to the previous step, E is a positive integer larger than or equal to 2, F roads are arranged at the E-th intersection and are respectively a 1 st road, a 2 nd road, a 3 rd road, … … and an F-th road, and F is a positive integer larger than or equal to 2;

SG, G ═ E +1, and in the case of the E-th intersection, if the end point position coordinates are on the F-th road, F ═ 1, 2, 3, … …, F; selecting the f-th road as a forward direction; the display screen is formed into a road to be displayed on the touch display screen.

In conclusion, due to the adoption of the technical scheme, the invention can plan the advancing route and enhance the experience of users walking outdoors.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic block diagram of the process of the present invention.

FIG. 2 is a schematic diagram of a map display according to the present invention.

FIG. 3 is a schematic diagram of a map display according to the present invention.

FIG. 4 is a schematic diagram of a map display according to the present invention.

FIG. 5 is a schematic diagram of a map display according to the present invention.

FIG. 6 is a schematic diagram of a map display according to the present invention.

FIG. 7 is a schematic map illustration of the present invention.

FIG. 8 is a schematic diagram of a map display according to the present invention.

FIG. 9 is a schematic diagram of a map display according to the present invention.

FIG. 10 is a schematic map illustration of the present invention.

FIG. 11 is a schematic map illustration of the present invention.

FIG. 12 is a schematic map illustration of the present invention.

FIG. 13 is a schematic map illustration of the present invention.

FIG. 14 is a map illustration of the present invention.

FIG. 15 is a map illustration of the present invention.

FIG. 16 is a map illustration of the present invention.

FIG. 17 is a map illustration of the present invention.

FIG. 18 is a map illustration of the present invention.

FIG. 19 is a map illustration of the present invention.

FIG. 20 is a map illustration of the present invention.

Fig. 21 is a schematic block diagram of the inventive connection.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The invention discloses a method for generating and advancing massive big data information through a mobile intelligent handheld terminal, which comprises the following steps:

……；

In a preferred embodiment of the present invention, the step S1 of selecting the road with the smallest angle as the forward direction at the 1 st intersection comprises the steps of:

s11, acquiring the position coordinate of the 1 st intersection, and under the condition of the 1 st intersection, the position coordinate of the 1 st intersection under the 1 st road to the next 1 st intersection, the position coordinate of the 1 st intersection under the 2 nd road to the next 1 st intersection, the position coordinate of the 1 st intersection under the 3 rd road to the next 1 st intersection, … … and the position coordinate of the 1 st intersection under the A-th road to the next 1 st intersection;

s12, calculating

And

wherein (x)₀,y₀,z₀) Indicating the end positionMarking;

(X_1,a,Y_1,a,Z_1,a) Indicating the position coordinates of the 1 st intersection under the a-th road to the 1 st intersection in the case of the 1 st intersection;

(X₁,Y₁,Z₁) Position coordinates representing the 1 st intersection;

S_1,0position coordinates (X) of the 1 st intersection₁,Y₁,Z₁) To end position coordinate (x)₀,y₀,z₀) The distance of (d);

s_1,aindicates the position coordinates (X) of the intersection 1 under the a-th road to the next intersection 1 in the case of the intersection 1_1,a,Y_1,a,Z_1,a) To end position coordinate (x)₀,y₀Z 0);

s13, calculating S_1,0＝((x₀-X₁),(y₀-Y₁),(z₀-Z₁) And are) and

s_1,a＝((X_1,a-X₁),(Y_1,a-Y₁),(Z_1,a-Z₁))；

wherein S is_1,0Position coordinates (X) of the 1 st intersection₁,Y₁,Z₁) To end position coordinate (x)₀,y₀,z₀) The vector of (a);

s_1,aindicates the position coordinates (X) of the 1 st intersection in the case of the 1 st intersection₁,Y₁,Z₁) Position coordinates (X) of the intersection 1 under the intersection 1 from the a-th road to the next intersection 1_1,a,Y_1,a,Z_1,a) The vector of (a);

s14, calculating

Where, a dot product representing a vector,

is selected out

Corresponding to the smallest angle inThe road is used as a forward road;

wherein the content of the first and second substances,

indicates the a-th road to end position coordinates (x) in the case of the 1 st intersection₀,y₀,z₀) The angle of (d);

indicating the 1 st road to end position coordinates (x) in the case of the 1 st intersection₀,y₀,z₀) The angle of (d);

indicating the 2 nd road to end position coordinate (x) in the case of the 1 st intersection₀,y₀,z₀) The angle of (d);

indicates the 3 rd road to end position coordinate (x) in the case of the 1 st intersection₀,y₀,z₀) The angle of (d);

……；

indicates the A-th road to end position coordinates (x) in the case of the 1 st intersection₀,y₀,z₀) The angle of (c).

In a preferred embodiment of the present invention, the step S2 of selecting the road with the smallest angle as the forward direction at the 2 nd intersection comprises the steps of:

s21, acquiring the position coordinate of the 2 nd intersection, and under the condition of the 2 nd intersection, the position coordinate of the 1 st intersection under the 1 st road to the next 1 st intersection, the position coordinate of the 1 st intersection under the 2 nd road to the next 1 st intersection, the position coordinate of the 1 st intersection under the 3 rd road to the next 1 st intersection, the position coordinate of the … … th intersection and the position coordinate of the 1 st intersection under the B-th road to the next 1 st intersection;

s22, calculating

And

wherein (x)₀,y₀,z₀) Representing the coordinates of the end point position;

(X_2,b,Y_2,b,Z_2,b) Indicating the position coordinates of the 1 st intersection under the b-th road to the 1 st intersection in the case of the 1 st intersection;

(X₂,Y₂,Z₂) Position coordinates representing the 2 nd intersection;

S_2,0position coordinates (X) of the 2 nd intersection₂,Y₂,Z₂) To end position coordinate (x)₀,y₀,z₀) The distance of (d);

s_2,bindicates the position coordinates (X) of the intersection 1 under the b-th road to the next intersection 1 in the case of the intersection 2_2,b,Y_2,b,Z_2,b) To end position coordinate (x)₀,y₀,z₀) The distance of (d);

s23, calculating S_2,0＝((x₀-X₂),(y₀-Y₂),(z₀-Z₂) And are) and

s_2,b＝((X_2,b-X₂),(Y_2,b-Y₂),(Z_2,b-Z₂))；

wherein S is_2,0Position coordinates (X) of the 2 nd intersection₂,Y₂,Z₂) To end position coordinate (x)₀,y₀,z₀) The vector of (a);

s_2,bindicates the position coordinates (X) of the 2 nd intersection in the case of the 2 nd intersection₂,Y₂,Z₂) Position coordinates (X) of the intersection 1 under the intersection 1 from the b-th road to the next intersection 1_2,b,Y_2,b,Z_2,b) The vector of (a);

s24, calculating

Is selected out

The road corresponding to the minimum angle in the road is used as a forward road;

wherein the content of the first and second substances,

indicates the b-th road to end position coordinate (x) in the case of the 2 nd intersection₀,y₀,z₀) The angle of (d);

indicating the 1 st road to end position coordinates (x) in the case of the 2 nd intersection₀,y₀,z₀) The angle of (d);

indicating a 2 nd road to end position coordinate (x) in the case of the 2 nd intersection₀,y₀,z₀) The angle of (d);

indicating a 3 rd road to end position coordinate (x) in the case of the 2 nd intersection₀,y₀,z₀) The angle of (d);

……；

indicating the B-th road to end position coordinate (x) in the case of the 2 nd intersection₀,y₀,z₀) The angle of (c).

In a preferred embodiment of the present invention, the step S3 of selecting the road with the smallest angle as the forward direction at the 3 rd intersection comprises the steps of:

s31, acquiring the position coordinate of the 3 rd intersection, and under the condition of the 3 rd intersection, acquiring the position coordinate of the 1 st intersection under the 1 st road to the next 1 st intersection, the position coordinate of the 1 st intersection under the 2 nd road to the next 1 st intersection, the position coordinate of the 1 st intersection under the 3 rd road to the next 1 st intersection, … … and the position coordinate of the 1 st intersection under the C th road to the next 1 st intersection;

s32, calculating

And

(X_3,c,Y_3,c,Z_3,c) Indicating the position coordinates of the 1 st intersection under the c-th road to the 1 st intersection in the case of the 3 rd intersection;

(X₃,Y₃,Z₃) Position coordinates representing the 3 rd intersection;

S_3,0position coordinates (X) of 3 rd intersection₃,Y₃,Z₃) To end position coordinate (x)₀,y₀,z₀) The distance of (d);

s_3,cindicates the position coordinates (X) of the intersection 1 under the c-th road to the next intersection 1 in the case of the intersection 3_3,c,Y_3,c,Z_3,c) To end position coordinate (x)₀,y₀,z₀) The distance of (d);

s33, calculating S_3,0＝((x₀-X₃),(y₀-Y₃),(z₀-Z₃) And are) and

s_3,c＝((X_3,c-X₃),(Y_3,c-Y₃),(Z_3,c-Z₃))；

wherein S is_3,0Position coordinates (X) of 3 rd intersection₃,Y₃,Z₃) To end position coordinate (x)₀,y₀,z₀) The vector of (a);

s_3,cindicates the position coordinates (X) of the 3 rd intersection in the case of the 3 rd intersection₃,Y₃,Z₃) Position coordinates (X) of intersection 1 under intersection 1 from the c-th road to the next intersection 1_3,c,Y_3,c,Z_3,c) The vector of (a);

s34, calculating

Is selected out

wherein the content of the first and second substances,

indicates the c-th road-to-end position coordinate (x) in the case of the 3 rd intersection₀,y₀,z₀) The angle of (d);

indicating the 1 st road to end position coordinate (x) in the case of the 3 rd intersection₀,y₀,z₀) The angle of (d);

indicating a 2 nd road to end position coordinate (x) in the case of the 3 rd intersection₀,y₀,z₀) The angle of (d);

indicates the 3 rd road-to-end position coordinate (x) in the case of the 3 rd intersection₀,y₀,z₀) The angle of (d);

……；

indicates the C road-to-end position coordinates (x) in the case of the 3 rd intersection₀,y₀,z₀) The angle of (c).

In a preferred embodiment of the present invention, the step S4 of selecting the road with the smallest angle as the forward direction at the 4 th intersection comprises the steps of:

s41, acquiring the position coordinate of the 4 th intersection, and under the condition of the 4 th intersection, acquiring the position coordinate of the 1 st intersection under the 1 st road to the next 1 st intersection, the position coordinate of the 1 st intersection under the 2 nd road to the next 1 st intersection, the position coordinate of the 1 st intersection under the 3 rd road to the next 1 st intersection, … … and the position coordinate of the 1 st intersection under the D-th road to the next 1 st intersection;

s42, calculating

And

(X_4,d,Y_4,d,Z_4,d) Indicating the position coordinates of the 1 st intersection under the d-th road to the 1 st intersection in the case of the 4 th intersection;

(X₄,Y₄,Z₄) Position coordinates representing the 1 st intersection;

S_4,0position coordinates (X) of the 4 th intersection₄,Y₄,Z₄) To end position coordinate (x)₀,y₀,z₀) The distance of (d);

s_4,dindicates the position coordinates (X) of the intersection 1 under the d-th road to the next intersection 1 in the case of the intersection 4_4,d,Y_4,d,Z_4,d) To end position coordinate (x)₀,y₀,z₀) The distance of (d);

s43, calculating S_4,0＝((x₀-X₄),(y₀-Y₄),(z₀-Z₄) And are) and

s_4,d＝((X_4,d-X₄),(Y_4,d-Y₄),(Z_4,d-Z₄))；

wherein S is_4,0Position coordinates (X) of the 4 th intersection₄,Y₄,Z₄) To end position coordinate (x)₀,y₀,z₀) The vector of (a);

s_4,dindicates the position coordinates (X) of the 4 th intersection in the case of the 4 th intersection₄,Y₄,Z₄) Position coordinates (X) of intersection 1 under the d-th road to intersection 1_4,d,Y_4,d,Z_4,d) The vector of (a);

s44, calculating

Is selected out

wherein the content of the first and second substances,

indicates the d-th road-to-end position coordinate (x) in the case of the 4 th intersection₀,y₀,z₀) The angle of (d);

indicating the 1 st road to end position coordinate (x) in the case of the 4 th intersection₀,y₀,z₀) The angle of (d);

indicating 2 nd road to end position coordinates (x) in the case of the 4 th intersection₀,y₀,z₀) The angle of (d);

indicates the 3 rd road to end position coordinate (x) in the case of the 4 th intersection₀,y₀,z₀) The angle of (d);

……；

indicating that D-th road-to-end position coordinates (x) in the case of the 4 th intersection₀,y₀,z₀) The angle of (c).

In a preferred embodiment of the present invention, the method for arriving at the 1 st intersection in the forward direction according to the received current position comprises the following steps:

s01, acquiring the current position coordinate, and under the condition of the current road, the position coordinate of the current road from one direction to the intersection and the position coordinate of the current road from the opposite direction to the intersection;

s02, calculating

And

and

wherein (x)₀,y0,z₀) Representing the coordinates of the end point position;

(X₀,Y₀,Z₀) Representing the current position coordinates;

(X₁,Y₁,Z₁) The position coordinates of the current road from one direction to the intersection are represented;

(X_1′,Y_1′,Z_1′) The position coordinates of the current road from the opposite direction to the intersection are represented;

s03, calculating S_0,0＝((x₀-X₀),(y₀-Y₀),(z₀-Z₀) And are) and

s_0,1＝((X₁-X₀),(Y₁-Y₀),(Z₁-Z₀) ) and s_0,1′＝((X_1′-X₀),(Y_1′-Y₀),(Z_1′-Z₀))；

Wherein S is_0,0Indicating the current position coordinates (X)₀,Y₀,Z₀) To end position coordinate (x)₀,y₀,z₀) The vector of (a);

s_0,1indicating the current position coordinates (X)₀,Y₀,Z₀) Position coordinate (X) of crossing from one direction to current road₁,Y₁,Z₁) The vector of (a);

s_0,1′indicating the current position coordinates (X)₀,Y₀,Z₀) Position coordinate (X) of crossing opposite to current road_1′,Y_1′,Z_1′) The vector of (a);

s04, calculating

Is selected out

The road corresponding to the minimum angle in (1) is taken as a forward road.

In a preferred embodiment of the present invention, in one or any combination of steps S1 to SH, H ═ E-1;

in the case of the H-th intersection, H is 1, 2, 3, … …, H; and if the terminal position coordinate is in front of the next intersection 1, the subsequent steps are not executed.

One specific example is given below: for convenience of calculation, taking two-dimensional coordinates as an example, the two-dimensional coordinates are taken as O as a two-dimensional coordinate origin, and at each intersection, the current traveling road is taken as the 1 st road, and the 2 nd road, the 3 rd road, the 4 th road, the,… …, the U road is the total number of roads at the intersection. The cloud calls a map (the map is not a real map route map), as shown in fig. 2. Current position coordinates (X) obtained by its cloud₀,Y₀) Is (-28, -6), end position coordinate (x)₀,y₀) As shown in fig. 3, for (18,4) on the map.

First, the position coordinate (X) of the current road from one direction to the intersection_0,1,Y_0,1) (-24, -6), position coordinates (X) of the intersection from the opposite direction of the current road_0,1′,Y_0,1′) Is (-30, -6) as shown in FIG. 4.

And step two, calculating:

due to the fact that

Thus selecting the position coordinate (X) of the current road from one direction to the intersection_0,1,Y_0,1) Is (-24, -6) as the direction of travel, as shown in fig. 5.

Third, there are 6 roads at the 1 st intersection, the position coordinate (X) of the 1 st intersection₁,Y₁) Is (-24, -6); the road is a 1 st road, a 2 nd road, a 3 rd road, a 4 th road, a 5 th road and a 6 th road;

in the case of the 1 st intersection, the position coordinates (X) of the 1 st intersection under the 1 st road to the 1 st intersection are acquired_1,1,Y_1,1) Is (-30, -6); obtaining the position coordinate (X) of the lower 1 crossing from the 2 nd road to the lower 1 crossing_1,2,Y_1,2) Is (-24, -8), the position coordinates (X) of the lower 1 intersection under the 3 rd road to the lower 1 intersection are obtained_1,3,Y_1,3) Is (-22, -8), the position coordinates (X) of the lower 1 crossing from the 4 th road to the lower 1 crossing are obtained_1,4,Y_1,4) Is (-20, -6), the position coordinates (X) of the lower 1 intersection under the 5 th road to the lower 1 intersection are obtained_1,5,Y_1,5) Is composed of

Obtaining the position coordinate (X) of the road No. 6 to the crossing No. 1 and the crossing No. 1_1,6,Y_1,6) Is (-24, -2); as shown in fig. 6. In the present embodiment, (X) in the first step due to the change of the reference position_0,1,Y_0,1) Becomes (X) in this step₁,Y₁) In the first step of (X)_0,1′,Y_0,1′) Becomes (X) in this step_1,1,Y_1,1) (ii) a The actual values of the coordinates do not change.

Fourthly, calculating:

due to the fact that

Thus selecting the 4 th road to the position coordinate (X) of the 1 st intersection under the 1 st intersection_1,4,Y_1,4) Is (-20, -6) as the direction of travel, as shown in fig. 7.

The fifth step, there are 6 roads at the 2 nd intersection, the position coordinate (X) of the 2 nd intersection₂,Y₂) Is (-20, -6); the road is a 1 st road, a 2 nd road, a 3 rd road, a 4 th road, a 5 th road and a 6 th road;

in the case of the 2 nd intersection, the position coordinates (X) of the 1 st road to the 1 st intersection under the 1 st intersection are acquired_2,1,Y_2,1) Is (-24, -6); obtaining the position coordinate (X) of the lower 1 crossing from the 2 nd road to the lower 1 crossing_2,2,Y_2,2) Is (-20, -8), the position coordinates (X) of the lower 1 intersection under the 3 rd road to the lower 1 intersection are obtained_2,3,Y_2,3) Is (-18, -8), the position coordinates (X) of the lower 1 crossing from the 4 th road to the lower 1 crossing are obtained_2,4,Y_2,4) Is (-18, -2), the position coordinates (X) of the intersection 1 under the 5 th road to the intersection 1 under the road are obtained_2,5,Y_2,5) Is (-20, -2), the 6 th road to the 1 st road are obtainedPosition coordinates (X) of intersection 1 under the mouth_2,6,Y_2,6) Is composed of

As shown in fig. 8. In the present embodiment, (X) in the third step due to the change of the reference position_1,4,Y_1,4) Becomes (X) in this step₂,Y₂) (X) in the third step_1,5,Y_1,5) Becomes (X) in this step_2,6,Y_2,6) (X) in the third step₁,Y₁) Becomes (X) in this step_2,1,Y_2,1) (ii) a The actual values of the coordinates do not change.

Sixthly, calculating:

due to the fact that

Thus selecting the 4 th road to the position coordinate (X) of the 1 st intersection under the 1 st intersection_2,4,Y_2,4) Is (-18, -2) as the direction of travel, as shown in fig. 9.

Seventhly, 4 roads are arranged at the 3 rd intersection, and the position coordinate (X) of the 3 rd intersection₃,Y₃) Is (-18, -2); the 1 st road, the 2 nd road, the 3 rd road and the 4 th road are respectively;

in the case of intersection 3, the position coordinates (X) of intersection 1 under the 1 st road to the 1 st intersection are acquired_3,1,Y_3,1) Is (-20, -6); obtaining the position coordinate (X) of the lower 1 crossing from the 2 nd road to the lower 1 crossing_3,2,Y_3,2) Is composed of

Obtaining the position coordinate (X) of the lower 1 crossing from the 3 rd road to the lower 1 crossing_3,3,Y_3,3) Is (-12, -2), the position coordinates (X) of the lower 1 crossing from the 4 th road to the lower 1 crossing are obtained_3,4,Y_3,4) Is (-20, -2); as shown in fig. 10. In the present embodiment, (X) in the fifth step due to the change of the reference position₂,Y₂) Becomes (X) in this step_3,1,Y_3,1) (X) in the fifth step_2,4,Y_2,4) Becomes (X) in this step₃,Y₃) (ii) a In the fifth step (X)_2,5,Y_2,5) Becomes (X) in this step_3,4,Y_3,4) (ii) a The actual values of the coordinates do not change.

And eighth step, calculating:

due to the fact that

Thus, the position coordinate (X) of the lower 1 crossing from the 3 rd road to the lower 1 crossing is selected_3,3,Y_3,3) Is (-12, -2) as the direction of travel, as shown in fig. 11.

The ninth step, there are 5 roads at the 4 th intersection, the position coordinate (X) of the 4 th intersection₄,Y₄) Is (-12, -2); the road is a 1 st road, a 2 nd road, a 3 rd road, a 4 th road and a 5 th road;

in the case of the 4 th intersection, the position coordinates (X) of the 1 st road to the 1 st intersection under the 1 st intersection are acquired_4,1,Y_4,1) Is (-18, -2); obtaining the position coordinate (X) of the lower 1 crossing from the 2 nd road to the lower 1 crossing_4,2,Y_4,2) Is (-12, -8), the position coordinates (X) of the lower 1 intersection under the 3 rd road to the lower 1 intersection are obtained_4,3,Y_4,3) Is (-8, -4), the position coordinates (X) of the lower 1 crossing from the 4 th road to the lower 1 crossing are obtained_4,4,Y_4,4) To (0,4), the position coordinates (X) of the lower 1 intersection under the 5 th road to the lower 1 intersection are acquired_4,5,Y_4,5) Is (-12, 1); as shown in fig. 12. In the present embodiment, (X) in the seventh step due to the change of the reference position₃,Y₃) Becomes (X) in this step_4,1,Y_4,1) (ii) a The actual values of the coordinates do not change.

Step ten, calculating:

due to the fact that

Thus selecting the 4 th road to the position coordinate (X) of the 1 st intersection under the 1 st intersection_4,4,Y_4,4) Is (0,4) as the traveling direction, as shown in fig. 13.

The tenth step, there are 5 roads at the 5 th intersection, the position coordinate (X) of the 5 th intersection₅,Y₅) Is (0, 4); the road is a 1 st road, a 2 nd road, a 3 rd road, a 4 th road and a 5 th road;

in the case of intersection 5, the position coordinates (X) of intersection 1 under the 1 st road to the 1 st intersection are acquired_5,1,Y_5,1) Is (-12, -2); obtaining the position coordinate (X) of the lower 1 crossing from the 2 nd road to the lower 1 crossing_5,2,Y_5,2) Is (0, -2), the position coordinates (X) of the lower 1 crossing from the 3 rd road to the lower 1 crossing are obtained_5,3,Y_5,3) Is composed of

Obtaining the position coordinate (X) of the 4 th road to the 1 st crossing and the 1 st crossing_5,4,Y_5,4) To (14,8), the position coordinates (X) of the lower 1 intersection under the 5 th road to the lower 1 intersection are acquired_5,5,Y_5,5) Is (0, 6); as shown in fig. 14. In the present embodiment, (X) in the ninth step due to the change of the reference position₄,Y₄) Becomes (X) in this step_5,1,Y_5,1) (ii) a The actual values of the coordinates do not change.

And a twelfth step of calculating:

due to the fact that

Thus selecting the 4 th road to the position coordinate (X) of the 1 st intersection under the 1 st intersection_5,4,Y_5,4) Is (14,8) as the traveling direction, as shown in fig. 15.

The tenth step, there are 5 roads at the 6 th intersection, the position coordinate (X) of the 6 th intersection₆,Y₆) Is (14, 8); the road is a 1 st road, a 2 nd road, a 3 rd road, a 4 th road and a 5 th road;

in the case of the 6 th intersection, the position coordinates (X) of the 1 st road to the 1 st intersection under the 1 st intersection are acquired_6,1,Y_6,1) Is (0, 4); obtaining the position coordinate (X) of the lower 1 crossing from the 2 nd road to the lower 1 crossing_6,2,Y_6,2) To (14,6), the position coordinates (X) of the lower 1 intersection under the 3 rd road to the lower 1 intersection are acquired_6,3,Y_6,3) To (16,4), the position coordinates (X) of the lower 1 intersection under the 4 th road to the lower 1 intersection are acquired_6,4,Y_6,4) To (18,8), the position coordinates (X) of the lower 1 intersection under the 5 th road to the lower 1 intersection are acquired_6,5,Y_6,5) Is (14, 10); as shown in fig. 16. In the present embodiment, (X) in the ninth step due to the change of the reference position₅,Y₅) Becomes (X) in this step_6,1,Y_6,1) (ii) a The actual values of the coordinates do not change.

And a fourteenth step of calculating:

due to the fact that

Thus, the position coordinate (X) of the lower 1 crossing from the 3 rd road to the lower 1 crossing is selected_6,3,Y_6,3) Is (16,4) as the traveling direction, as shown in fig. 17.

Fifteenth step, when reaching the 7 th intersection, 3 roads are arranged at the 7 th intersection, namely the 1 st road, the 2 nd road and the 3 rd road; since the end position is on the 3 rd road, the 3 rd road is selected as the forward direction to the end position, that is, the traveling route from the start position to the end position in the off-line (no network) state is obtained, as shown in fig. 18.

Under the condition that a network exists, the steps executed in the cloud are consistent with the steps executed in the controller, the method is more rapid and efficient, the waiting is reduced, the traveling route from the whole starting position to the terminal position is obtained, and the following steps are continuously executed: sixthly, extracting a route map of the travel road from the cloud map, as shown in fig. 19 and 20. And sending the crossing position coordinates and the running road route verification values which pass through the running road route to the mobile intelligent handheld terminal. Extracting a travel road route map from a cloud map, and performing the following operations:

Pv＝MD5(pV)，

wherein, MD5() represents the summarization algorithm using MD 5;

pV represents a travel road route map extracted from the map;

pv represents a travel road route verification value obtained by a travel road route map Pv extracted from the map by using the abstract algorithm of MD 5;

seventeenth, the mobile intelligent handheld terminal forms the received position coordinates into a route to be traveled, and executes the following operations on the formed route to be traveled:

Pv′＝MD5(pV′)，

wherein, MD5() represents the summarization algorithm using MD 5;

pV' represents the route to be traveled;

pv 'represents a road route verification value to be traveled, which is obtained by the route to be traveled pV' by adopting the abstract algorithm of MD 5;

judging whether the road route verification value Pv' to be traveled is consistent with the road route verification value Pv:

and if the to-be-traveled road route verification value Pv' is consistent with the travel road route verification value Pv, the to-be-traveled route formed by the mobile intelligent handheld terminal is the route displayed on the touch display screen.

And if the to-be-traveled road route verification value Pv' is inconsistent with the traveled road route verification value Pv, re-requesting the cloud end to generate crossing position coordinates and a traveled road route verification value which pass through the traveled road route.

The invention also discloses a mobile intelligent hand-held terminal for the outdoor use of the user, which generates the mass big data information by the mobile intelligent hand-held terminal and advances, and comprises a mobile phone body, as shown in figure 21, the front surface of the mobile phone body is provided with a touch display screen mounting seat which is fixedly arranged on the touch display screen, the touch display screen is fixedly arranged on the touch display screen mounting seat, a PCB circuit board mounting seat for fixedly mounting a PCB circuit board is arranged in the mobile phone body, the PCB circuit board is fixedly mounted on the PCB circuit board mounting seat, the off-line map data package storage device comprises a PCB (printed circuit board), a controller, a storage module and a controller, wherein the PCB is provided with a touch display data end of the controller, the touch display data end of the controller is connected with a touch display data end of a touch display screen, the PCB is provided with the storage module for storing an off-line map data package, and a storage reading end of the storage module is connected with a storage reading end of the controller;

when the controller receives the starting point position information and the end point position information through the touch display screen, the controller generates at least one route from the starting point position to the end point position to be displayed on the touch display screen. In a preferred embodiment of the present invention, the PCB is further provided with a position location module for acquiring the current geographic position and a wireless network connection module for communicating with the cloud, a position location data end of the position location module is connected to a position location data end of the controller, and a network data connection end of the wireless network connection module is connected to a network data connection end of the controller. The wireless network connection module comprises one or any combination of a wireless network connection 3G unit, a wireless network connection 4G unit, a wireless network connection 5G unit and a wireless network connection WiFi unit;

the network data connection end of the wireless network connection 3G unit is connected with the network data connection 3G end of the controller, the network data connection end of the wireless network connection 4G unit is connected with the network data connection 4G end of the controller, the network data connection end of the wireless network connection 5G unit is connected with the network data connection 5G end of the controller, and the network data connection end of the wireless network connection WiFi unit is connected with the network data connection WiFi end of the controller.

In a preferred embodiment of the present invention, the position positioning module includes one or any combination of a beidou position positioning unit, a GPS position positioning unit, and a GLONASS position positioning unit;

the position location data end of the big dipper position location unit is connected with the position location data big dipper end of the controller, the position location data end of the GPS position location unit is connected with the position location data GPS end of the controller, and the position location data end of the GLONASS position location unit is connected with the position location data GLONASS end of the controller.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A method for generating and advancing massive big data information through a mobile intelligent handheld terminal is characterized by comprising the following steps:

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