CN115523928A

CN115523928A - Working method based on big data safe trip

Info

Publication number: CN115523928A
Application number: CN202211152341.1A
Authority: CN
Inventors: 黄泽胜; 黄泽友
Original assignee: Chongqing Sansan Electric Appliance Co ltd
Current assignee: Chongqing Sansan Electric Appliance Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2022-12-27

Abstract

The invention provides a big data based safe trip working method which comprises a motorcycle and a mobile intelligent handheld terminal connected with the motorcycle through Bluetooth, wherein a driving path is transmitted to the motorcycle through the mobile intelligent handheld terminal, and the driving path is displayed on a display screen of the motorcycle. The invention can find the driving path according to the starting position and the end position, and display the driving path on the display screen of the motorcycle.

Description

Working method based on big data safe trip

Technical Field

The invention relates to the technical field of road driving, in particular to a working method for safe travel based on big data.

Background

Technologies such as the thing networking is fully utilized to wisdom traffic in the traffic area, cloud calculates, artificial intelligence, automatic control, mobile internet, to traffic management, transportation, the whole aspect of traffic areas such as public trip and the overall process of traffic construction management support of managing, make the traffic system possess abilities such as perception, interconnection, analysis, prediction, control in the region, the city is bigger space-time range even, with fully ensure traffic safety, performance traffic infrastructure efficiency, promote traffic system operating efficiency and management level, for unobstructed public trip and sustainable economic development service. The patent application number 2021109686384 is named as 'an intelligent traffic system and method based on big data co-construction and sharing', and discloses the method for acquiring the information of a driving path from a vehicle; constructing a traffic travel prediction map according to the information of the running path, counting the expected traffic value of each road, and dividing the road into a low-occupancy road and a high-occupancy road; analyzing the traffic travel prediction map, and judging whether a vehicle travel route contained in the travel path information passes through a high-occupancy road or not; if the vehicle passes through the high-occupancy road, generating guiding route information according to the traffic travel prediction map; the method comprises the steps of correcting a traffic travel prediction map in real time in the running process of a vehicle, and adjusting guidance route information based on the corrected traffic travel prediction map. The existing motorcycle does not have the driving path searching and displaying function.

Disclosure of Invention

The invention aims to at least solve the technical problems in the prior art, and particularly creatively provides a working method based on big data safe trip.

In order to achieve the purpose, the invention provides a big data safety trip-based working system which comprises a motorcycle and a mobile intelligent handheld terminal connected with the motorcycle through Bluetooth, wherein a driving path is transmitted to the motorcycle through the mobile intelligent handheld terminal, and the driving path is displayed on a display screen of the motorcycle.

In a preferred embodiment of the invention, the motorcycle comprises a motorcycle body, a motorcycle PCB fixing installation seat for fixedly installing a motorcycle PCB is arranged on the motorcycle body, the motorcycle PCB is fixedly installed on the motorcycle PCB fixing installation seat, and a motorcycle power supply module, a motorcycle controller module and a motorcycle Bluetooth module are arranged on the motorcycle PCB;

the motorcycle display screen fixing installation seat is used for fixedly installing the motorcycle display screen, and the motorcycle display screen is fixedly installed on the motorcycle display screen fixing installation seat;

the data terminal of the motorcycle controller module is connected with the data terminal of the motorcycle Bluetooth module, the data display terminal of the motorcycle controller module is connected with the data display terminal of the motorcycle display screen, and the motorcycle power module is respectively connected with the power supply terminal of the motorcycle controller module, the power supply terminal of the motorcycle Bluetooth module and the power supply terminal of the motorcycle display screen to respectively supply power to the motorcycle controller module, the motorcycle Bluetooth module and the motorcycle display screen;

the motorcycle receives the driving path sent by the mobile intelligent handheld terminal through the motorcycle Bluetooth module, and the driving path is displayed on a motorcycle display screen.

In a preferred embodiment of the present invention, the mobile intelligent handheld terminal comprises a handheld terminal housing, a PCB fixed mounting base for fixedly mounting a PCB is disposed in the handheld terminal housing, the PCB is fixedly mounted on the PCB fixed mounting base, a terminal controller, a bluetooth module and a map storage module are disposed on the PCB, map data information is stored in the map storage module, a map data terminal of the map storage module is connected to a map data terminal of the terminal controller, a bluetooth data transceiving terminal of the terminal controller is connected to a wireless data transceiving terminal of the bluetooth module, a touch display screen fixed mounting base for fixedly mounting a touch display screen is disposed on the handheld terminal housing, the touch display screen is fixedly mounted on the touch display screen fixed mounting base, and a touch display data terminal of the touch display screen is connected to a touch display data terminal of the terminal controller;

the terminal controller obtains at least one driving path according to the end position and the starting position input by the touch display screen, displays the driving path from the starting position to the end position on the display screen, transmits the driving path to the motorcycle, and displays the driving path on the display screen of the motorcycle.

In a preferred embodiment of the present invention, a position positioning module is further disposed on the PCB, and a positioning position data terminal of the position positioning module is connected to a positioning position data terminal of the terminal controller;

the terminal controller obtains at least one driving path according to the end position input by the touch display screen and the starting position obtained by the position positioning module, displays the driving path from the starting position to the end position on the display screen, and transmits the driving path to the motorcycle.

In a preferred embodiment of the invention, a terminal data wireless transmission module is further arranged on the PCB, the wireless data transceiving end of the terminal controller is connected with the wireless data transceiving end of the terminal data wireless transmission module,

the terminal controller transmits an end point position input by the touch display screen and a starting point position input by the display screen or a starting point position acquired by the position positioning module to the cloud server through the terminal data wireless transmission module, the cloud server obtains at least one driving path according to the received starting point position and the received end point position, the driving path from the starting point position to the end point position is displayed on the display screen, the driving path is transmitted to the motorcycle, and the driving path is displayed on the display screen of the motorcycle.

In a preferred embodiment of the invention, the motorcycle display screen comprises a sealed shell, the sealed shell comprises a bottom shell with a front opening, the bottom shell is provided with a shell cover, the shell cover covers the bottom shell, a semi-transparent watch glass for watching a VA liquid crystal screen is integrally formed on the shell cover, a sealed clamping groove for clamping an upper end edge of the bottom shell is arranged on the inner side of a top plate of the shell cover, the lower end of a surrounding edge of the shell cover extends downwards to the middle of the outer wall of the bottom shell, and a butting edge for butting against the surrounding edge of the shell cover is convexly arranged on the outer wall of the bottom shell corresponding to the surrounding edge of the shell cover;

the inner side of the top plate of the shell cover is provided with a circle of clamping support lugs by the surrounding edge of the inner side of the top plate of the shell cover, the clamping support lugs are provided with clamping openings, buckles used for being clamped in the clamping openings are arranged on the inner side wall of the bottom shell in an protruding mode, and the upper cover and the bottom shell are connected together in a clamping mode through the clamping support lugs and the buckles.

In a preferred embodiment of the present invention, the left and right side walls of the inner side of the bottom casing are both provided with anti-reverse ribs, and the anti-reverse ribs and the buttons on the left and right inner side walls of the bottom casing are arranged up and down symmetrically along the center line extending from left to right of the bottom casing. The unstable connection between the shell cover and the bottom shell caused by the reverse arrangement of the shell cover is avoided, the condition of gap is avoided, and meanwhile, the installation speed can be accelerated.

In a preferred embodiment of the invention, a barb is arranged on one side of the top of each anti-reverse convex rib, which is close to the middle part of the bottom shell.

In a preferred embodiment of the present invention, a sealing pad is disposed in the sealing slot, so as to further improve the sealing effect.

In a preferred embodiment of the present invention, the watch glass is brown. The semi-transparent watch glass arranged on the motorcycle display screen can show the whole black effect when the VA liquid crystal screen is not displayed, is attractive and elegant, and can ensure the display effect by enabling light to penetrate through the watch glass when the display is performed. And integrated into one piece's table glass had both satisfied the demand of watching VA liquid crystal display screen, had avoided producing the gap again between table glass and shell, has improved the leakproofness. The bottom shell and the shell cover can cover the shell cover outside the bottom shell, and rainwater can be reduced to a certain extent to enter the motorcycle instrument. And the shell cover is provided with a sealing clamping groove used for clamping the upper end edge of the bottom shell, and the shell cover and the bottom shell are connected and are attached to each other, so that the sealing effect is further enhanced. The buckle and the clamping support lug which are arranged on the inner side of the bottom shell are combined to form a hidden buckle structure, and the hidden buckle structure is clamped on the inner side and hidden, is not easily influenced by external force to break away from the clamping, and is not easily dropped stably. The protruding edge of supporting of establishing can let the clamshell cover establish outside the drain pan completely to flush mutually, further improve sealed effect, aesthetic property, linkage are better. By adopting the VA liquid crystal screen, the display content is richer, the picture can be presented perfectly, even the gradually changed color can be formed, and the attractiveness is improved.

The invention also discloses a working method for safe trip based on big data, which comprises the following steps:

s0, the mobile intelligent handheld terminal is communicated with the motorcycle through a Bluetooth module;

s1, the terminal controller judges whether the position positioning module is started or not:

if the position positioning module is started, the position positioning module acquires the current position of the mobile intelligent handheld terminal and automatically inputs the acquired current position of the mobile intelligent handheld terminal into a starting point input box; executing the step S3;

if the position positioning module is not started, executing the next step;

s2, inputting a starting point position into the starting point input frame through the touch display screen, and executing the next step;

s3, inputting a terminal position into the terminal input frame through the touch display screen, and executing the next step;

s4, the terminal controller judges whether a search trigger signal is received:

if the terminal controller receives the search trigger signal, executing the next step;

if the terminal controller does not receive the search trigger signal, continuing to wait, and returning to the step S4;

s5, the terminal controller judges whether the terminal data wireless transmission module is started or not:

if the terminal data wireless transmission module is started, the starting position and the end position are sent to a cloud server; executing the next step;

if the terminal data wireless transmission module is not started, executing the step S7;

s6, after the cloud server receives the starting position and the end position sent by the mobile intelligent handheld terminal, the cloud server obtains at least one driving path according to the received starting position and the received end position, extracts a position set of intersection points according to the obtained driving path, and sends the extracted position set of the intersection points to the mobile intelligent handheld terminal; executing the step S8;

s7, the terminal controller obtains at least one driving path by using map data information stored in the map storage module according to the starting position and the end position, and extracts a position set of an intersection point according to the obtained driving path;

and S8, after the mobile intelligent handheld terminal obtains the intersection point position set, sending the starting position, the end point position and the received intersection point position set to the motorcycle, and the motorcycle controller module obtains the driving path of the motorcycle according to the starting position, the end point position and the intersection point position set and displays the driving path on a display screen of the motorcycle.

In a preferred embodiment of the present invention, in step S6, the method for the cloud server to obtain at least one driving route according to the received starting position and the end position includes the following steps:

s61, the cloud server marks the starting point position and the end point position on a map;

s62, finding two intersection points on the path where the starting point is located from the starting point position, wherein the two intersection points are a first intersection point 1 and a first intersection point 2 respectively; judging whether the position of the first intersection point 1 or the position of the first intersection point 2 is used as the next starting point position according to the starting point position, the end point position, the position of the first intersection point 1 and the position of the first intersection point 2;

s63, finding the intersection points on the path where the starting point is located from the starting point position, wherein the intersection points are the 2 nd intersection point 1, the 2 nd intersection point 2, the 2 nd intersection point 3, … … and the 2 nd intersection point K ₂ ，K ₂ The number of the 2 nd intersection points is; according to the starting point position, the end point position, the 2 nd intersection point 1 position, the 2 nd intersection point 2 position, the 2 nd intersection point 3 position, … … and the 2 nd intersection point K ₂ Position determination of the 2 nd intersection 1 position, the 2 nd intersection 2 position, the 2 nd intersection 3 position, … …, and the 2 nd intersection K ₂ One as the next starting position;

s64, finding the intersection points on the path of the starting point position from the starting point position, wherein the intersection points are the 3 rd intersection point 1,The 3 rd intersection point 2, the 3 rd intersection point 3, … … and the 3 rd intersection point K ₃ ，K ₃ The number of the 3 rd intersection points is; according to the starting point position, the end point position, the 3 rd intersection point 1 position, the 3 rd intersection point 2 position, the 3 rd intersection point 3 position, … … and the 3 rd intersection point K ₃ The position determination includes the 3 rd intersection point 1 position, the 3 rd intersection point 2 position, the 3 rd intersection point 3 position, … …, and the 3 rd intersection point K ₃ One as the next starting point position;

s65, finding the intersection points on the path where the starting point is located from the starting point position, wherein the intersection points are the 4 th intersection point 1, the 4 th intersection point 2, the 4 th intersection point 3, … … and the 4 th intersection point K ₄ ，K ₄ The number of the 4 th intersection points is; according to the starting point position, the end point position, the 4 th intersection point 1 position, the 4 th intersection point 2 position, the 4 th intersection point 3 position, … … and the 4 th intersection point K ₄ The position determination includes the 4 th intersection point 1 position, the 4 th intersection point 2 position, the 4 th intersection point 3 position, … …, and the 4 th intersection point K ₄ One as the next starting position;

……；

s66, finding the intersection points on the path where the starting point is located from the starting point position, wherein the intersection points are the K-th intersection point 1, the K-th intersection point 2, the K-th intersection point 3, … … and the K-th intersection point K _k ，K _k The number of the kth intersection points is the number of the kth intersection points; if the end point position is from the start point position to the K' th intersection point K _k′ On the path, k' =2, 3, 4, … … k, the search of the driving path is completed;

and S67, sequentially extracting the intersection points from the driving path, marking the sequence numbers of the sequentially extracted intersection points, forming a position set of the intersection points by the extracted intersection points and the sequence numbers corresponding to the intersection points, and sending the position set of the intersection points to the mobile intelligent handheld terminal.

In a preferred embodiment of the present invention, step S8 includes the following steps:

s81, marking the starting point position and the end point position on a map;

s82, marking the received intersection points on a map;

and S83, connecting the intersection point with the starting point position and the end point position according to the received serial number marks, and obtaining the driving path.

In a preferred embodiment of the present invention, in step S52, a method for determining, based on the starting point position, the ending point position, the first intersection point 1 position, and the first intersection point 2 position, whether to use the first intersection point 1 position or the first intersection point 2 position as the next starting point position is:

if α is ₁ ＞α ₂ ，α ₁ Denotes the inner product angle 1, α ₂ Representing the inner product angle 2, taking the position of the first intersection point 2 as the next starting point position;

if α is ₁ ＜α ₂ ，α ₁ Representing the inner product angle 1, alpha ₂ Representing the inner product angle 2, taking the position of the first intersection point 1 as the next starting point position;

if α is ₁ ＝α ₂ ，α ₁ Representing the inner product angle 1, alpha ₂ Representing the inner product angle 2, then judge s ₁ And s ₂ The size relationship between:

s ₁ ＞s ₂ ，s ₁ represents a stretch 1,s ₂ Representing the route 2, taking the position of the first intersection point 2 as the next starting position;

s ₁ ＜s ₂ ，s ₁ represents a stretch 1,s ₂ Representing the route 2, taking the position of the first intersection point 1 as the next starting position;

s ₁ ＝s ₂ ，s ₁ represents a stretch 1,s ₂ Representing the route 2, taking the position of the first intersection point 1 as the next starting position or taking the position of the first intersection point 2 as the next starting position;

wherein the content of the first and second substances,

i =1 and 2;

indicates the starting point position A to the end pointA vector of position Z;

indicating the first intersection point i A _i Vector to end position Z;

represents the displacement from the starting position a to the end position Z;

indicating the first intersection point i A _i Displacement to the end position Z;

α _i represents the inner product angle i, which is also the intersection point i A between the starting position A to the end position Z and the first intersection point 5363 _i Inner product angle to the end position Z;

that is to say, the number of the first and second,

a vector representing a starting position a to an end position Z;

indicates the first intersection point 1A ₁ Vector to end position Z;

represents the displacement from the starting position a to the end position Z;

indicates the first intersection point 1A ₁ Displacement to the end position Z;

α ₁ indicates the inner product angle 1, which is also the first intersection 1A from the start point position A to the end point position Z ₁ Inner product angle to the end position Z;

a vector representing a starting position a to an end position Z;

indicates the first intersection point 2A ₂ Vector to end position Z;

represents the displacement from the starting position a to the end position Z;

indicates the first intersection point 2A ₂ Displacement to the end position Z;

α ₂ represents the inner product angle 2, also the first intersection point 2A from the start position A to the end position Z ₂ Inner product angle to the end position Z;

i =1 and 2;

represents the starting point position A to the first intersection point i A _i I on the path _i +1 waypoint position;

represents the starting point position A to the first intersection point i A _i On the way of the I _i The location of the waypoint;

ai represents the starting point position A to the first intersection point i A _i The number of waypoints on the path;

s _i indicates a journey i, also from the origin position A to the first intersection point i A _i Distance of (d);

that is to say, the number of the first,

represents the starting point position A to the first intersection point 1A ₁ I on the path ₁ +1 waypoint position; when in use

Is composed of

Then, the first intersection point 1A ₁ The position of (a);

represents the starting point position A to the first intersection point 1A ₁ I on the path ₁ A location of the waypoint; when in use

Is composed of

Then, it is the position of the starting position A;

a1 denotes the starting position A to the first intersection point 1A ₁ The number of waypoints on the path;

s ₁ indicating a journey 1, also starting from position A to the first intersection point 1A ₁ Distance of (d);

represents the starting point position A to the first intersection point 2A ₂ I on the path ₂ +1 waypoint position; when in use

Is composed of

Then, the first intersection point 2A ₂ The position of (a);

represents the starting point position A to the first intersection point 2A ₂ I on the path ₂ A location of the waypoint; when in use

Is composed of

Then, it is the position of the starting position A;

a2 denotes the starting position A to the first intersection point 2A ₂ The number of waypoints on the path;

s ₂ indicating a journey 2, also starting from position A to the first intersection point 2A ₂ The distance of the vehicle.

In conclusion, due to the adoption of the technical scheme, the driving path can be found according to the starting point position and the end point position, and the driving path is displayed on the display screen of the motorcycle.

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 view of the present invention for finding a traveling path.

Fig. 3 is a schematic view of the present invention for searching a driving route.

Fig. 4 is a schematic view of the present invention for finding a traveling path.

Fig. 5 is a schematic view of the present invention for finding a traveling path.

Fig. 6 is a schematic view of the present invention for finding a traveling path.

Fig. 7 is a schematic view of the present invention for finding a traveling path.

Fig. 8 is a schematic view of the present invention for finding a traveling path.

Fig. 9 is a schematic cross-sectional view of the present invention.

Fig. 10 is a schematic cross-sectional view of the base and cover of the present invention.

Fig. 11 is a schematic view of the inside of the housing of the present invention.

FIG. 12 is a schematic view of a bottom case, a bracket and a VA LCD panel of the present invention;

fig. 13 is a schematic view of a stent of the present invention.

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 reference numerals refer to the same or similar elements or elements having the same or similar functions 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 big data safety trip-based working system which comprises a motorcycle and a mobile intelligent handheld terminal connected with the motorcycle through Bluetooth, wherein a driving path is transmitted to the motorcycle through the mobile intelligent handheld terminal, and the driving path is displayed on a display screen of the motorcycle.

the Bluetooth data end of the motorcycle controller module is connected with the data end of the motorcycle Bluetooth module, the data display end of the motorcycle controller module is connected with the data display end of the motorcycle display screen, and the motorcycle power module is respectively connected with the power supply end of the motorcycle controller module, the power supply end of the motorcycle Bluetooth module and the power supply end of the motorcycle display screen and respectively supplies power to the motorcycle controller module, the motorcycle Bluetooth module and the motorcycle display screen;

the motorcycle receives the driving path sent by the mobile intelligent handheld terminal through the motorcycle Bluetooth module, and the driving path is displayed on the motorcycle display screen.

In a preferred embodiment of the present invention, the motorcycle power module includes a motorcycle first power module, a motorcycle second power module, a motorcycle third power module and a motorcycle fourth power module;

the power input end of the first power module of the motorcycle is connected with the power supply end BAT of the storage battery, and the power output end of the first power module of the motorcycle is respectively connected with the power input end of the second power module of the motorcycle, the power input end of the third power module of the motorcycle and the power input end of the fourth power module of the motorcycle.

In a preferred embodiment of the present invention, the motorcycle first power supply module includes: the storage battery power supply terminal BAT is connected with a first end of a capacitor C6 and an anode of a diode D3, a second end of the capacitor C6 is connected with a power ground, a cathode of the diode D3 is connected with a cathode of a diode TVS, a first end of an inductor L1 and a first end of a capacitor C12, an anode of the diode TVS is connected with the power ground, a second end of the inductor L1 is connected with a first end of a capacitor C13, a first end of a capacitor EC3, a first end of a capacitor C16, a first end of a capacitor C17, a first end of a capacitor C18, a first end of a capacitor C19, a first end of a capacitor C20, a first end of a resistor R8, a first end of a resistor R4 and a power input terminal IN of a voltage regulator U2, a second end of the capacitor C12 is connected with a second end of the capacitor C13, a second end of the capacitor EC3, a second end of the capacitor C16, a second end of the capacitor C17, a second end of the capacitor C18, a second end of the capacitor C19, a second end of the capacitor C20, a first end of the resistor R12, a ground, a power ground and a power supply terminal GND, the second end of the resistor R8 is connected with the second end of the resistor R12 and the enable end EN of the voltage stabilizer U2, the second end of the resistor R13 is connected with the frequency end FS of the voltage stabilizer U2, the second end of the resistor R4 is connected with the power indication end PG, the supply end BS of the voltage stabilizer U2 is connected with the first end of the capacitor C7, the second end of the capacitor C7 is connected with the first end of the resistor R5, the second end of the resistor R5 is connected with the first end of the inductor L2 and the inductor end LX of the voltage stabilizer U2, the second end of the inductor L2 is connected with the first end of the capacitor C8, the first end of the resistor R9, the first end of the capacitor C10, the first end of the capacitor C11, the first end of the capacitor C14 and the first end of the capacitor C15, and the inductor FB1, the second end of the inductor FB1 outputs power supply voltage 54340U 5V, the feedback end FB of the voltage stabilizer U2 is connected with the second end of the capacitor C8, and the feedback end FB of the voltage stabilizer U2 is connected with the first end of the capacitor C9, the first end of the capacitor C10, the second end of the capacitor C14, the first end of the capacitor C15 and the inductor FB1, the second end of the resistor R9 is connected with the first end of the resistor R15, and the second end of the resistor R15 is connected with the second end of the capacitor C9, the second end of the capacitor C10, the second end of the capacitor C11, the second end of the capacitor C14, the second end of the capacitor C15 and the power ground; the power supply voltage output by the storage battery power supply terminal BAT is prevented from being impacted by ignition power supply terminal IGN through a diode D3, then the problem of screen splash during low-voltage switching is solved through a diode TVS (transient suppression diode), and finally the input power supply voltage is converted into stable power supply voltage 54340 v 5U through a voltage stabilizer U2. The capacitor C27, the capacitor C33 and the inductor L8 form a pi-type filter circuit. The model of the voltage stabilizer U2 is SA24403FCA, the model of the inductor L1 is MS74-100MT, the model of the inductor L2 is MS104R-100MT, the model of the inductor FB1 is 600 Ω inductor, the model of the diode D3 is 1N4007, the model of the diode TVS is SM8S33A, the resistance of the resistor R4 is 100K, the resistance of the resistor R9 is 220K, the resistance of the resistor R8 is 75K, the resistances of the resistor R15 and the resistor R12 are 30K, the resistance of the resistor R13 is 200K, the resistance of the resistor R5 is 0.33 Ω, the capacitances of the capacitor C12, the capacitor C6, the capacitor C13, the capacitor C20 and the capacitor C9 are 0.01uF, the capacitance of the capacitor EC3 is 220uF, the capacitances of the capacitors C16 and C17 are 2.2uF, the capacitance of the capacitor C18 is 1uF, the capacitances of the capacitors C19, C7 and C10 are 0.1uF, the capacitances of the capacitors C11 and C17 are 2uF, the capacitance of the capacitors C22 is 100uF 22, and the capacitance of the capacitors pF 22 are 100uF 22.

The motorcycle second power module includes: a first end of an inductor FB13 is connected with a power supply voltage 54340 v 5v, a second end of the inductor FB13 is connected with a first end of a capacitor EC1, a first end of a capacitor C3, a power supply input end VCC of a voltage stabilizer U1 and a control end CTL of the voltage stabilizer U1, a second end of the capacitor EC1 is connected with a second end of the capacitor C1, a second end of the capacitor C3, a power supply ground end GND of the voltage stabilizer U1, a first end of a capacitor C2 and a first end of the capacitor EC2 and a power supply ground, the power supply ground end GND1 of the voltage stabilizer U1 is connected with the power supply ground, a power supply output end OUT of the voltage stabilizer U1 is connected with a second end of the capacitor C2, a second end of the capacitor EC2 and a first end of an inductor FB14, and a second end of the inductor FB14 is connected with a first end of an inductor FB 16; the second end of the inductor FB16 outputs a power supply voltage MCU _3.3V; the input power supply voltage 54340V, U5V is converted into a stable power supply voltage MCU _3.3V by a voltage regulator U1. The model of the voltage stabilizer U1 is BD433M5WFP2-C, the inductor FB16, the inductor FB14 and the inductor FB13 are 220 omega inductors, the capacitance values of the capacitor C1 and the capacitor C2 are 0.1uF, the capacitance value of the capacitor EC1 is 22uF, the capacitance value of the capacitor EC2 is 100uF, and the capacitance value of the capacitor C3 is 0.01uF.

The motorcycle third power module includes: a first end of the inductor FB11 is connected with a power voltage 54340 v 5v, a second end of the inductor FB11 is connected with a first end of the capacitor C134, a first end of the capacitor C135 and a power input end VIN of the voltage regulator U16, a second end of the capacitor C135 is connected with a second end of the capacitor C134 and a power ground, a power ground GND of the voltage regulator U16 is connected with the power ground, an enable end EN of the voltage regulator U16 is connected with a first end of the resistor R192, a second end of the resistor R192 is connected with a first end of the resistor R191 and a power enable end PC10 of the controller U4, a second end of the resistor R191 is connected with the power ground, and a power ground end PAD of the voltage regulator U16 is connected with the power ground, a power supply voltage output end VOUT of the voltage regulator U16 is connected to a first end of the resistor R193, a first end of the capacitor C136, a first end of the capacitor C137, a first end of the capacitor C138, a first end of the capacitor C139, a first end of the capacitor EC6, and a first end of the inductor FB17, a second end of the inductor FB17 is connected to a first end of the inductor FB12, a second end of the inductor FB12 outputs a power supply voltage BT1026C _3v3_bt, a second end of the capacitor EC6 is connected to a second end of the capacitor C139, a second end of the capacitor C138, a second end of the capacitor C137, a first end of the resistor R194, and a power ground, and a second end of the resistor R194 is connected to a second end of the capacitor C136, a second end of the resistor R193, and a feedback end FB of the voltage regulator U16; when its controller U4 sends an enable level to the enable EN of its regulator U16, the input supply voltage 54340 v 5v is now converted to the stabilized supply voltages BT1026C _3v3 v BT and BT906_3v3 v BT by the regulator U16. The inductor FB11 is a 220 Ω inductor, the voltage regulator U16 is MPQ8904, the resistance of the resistor R192 is 2K, the resistance of the resistor R191 is 10K, the resistance of the resistor R194 is 10K, the resistance of the resistor R193 is 56K, the capacitance of the capacitor C139 and the capacitance of the capacitor C134 are 4.7uF, the capacitance of the capacitor C137 and the capacitance of the capacitor C135 are 0.1uF, the capacitance of the capacitor C136 is 0.01uF, the capacitance of the capacitor C138 is 1uF, and the capacitance of the capacitor EC6 is 100uF.

In a preferred embodiment of the present invention, the motorcycle ignition power supply module is further included, and the motorcycle ignition power supply module includes: the ignition power supply end IGN is connected with the anode of the diode D6, and the cathode of the diode D6 is connected with the cathode of the diode D3; after the motorcycle is ignited, the ignition power supply end IGN serves as a storage battery, and the storage battery power supply end BAT does not output power; wherein the model of the diode D6 is 1N4007.

In a preferred embodiment of the invention, it further comprises a first module of motorcycle ignition protection comprising: a first end of the resistor R179, an emitter of the transistor Q19, a cathode of the diode D24, a first end of the resistor R181, a first end of the capacitor C140, and a source of the field effect transistor T5 are respectively connected to a cathode of the diode D3, a second end of the resistor R179 is connected to a base of the transistor Q19 and a first end of the resistor R180, a second end of the resistor R180 is connected to a collector of the transistor Q12, an emitter of the transistor Q12 is connected to a power ground, a base of the transistor Q12 is connected to a first end of the resistor R184, a second end of the resistor R184 is connected to a first end of the resistor R185 and an anode of the diode D23, a second end of the resistor R185 is connected to the power ground, a collector of the transistor Q19 is connected to a first end of the resistor R183, an anode of the diode D24, a second end of the resistor R181, a second end of the capacitor C140 and a first end of the resistor R23, a second end of the resistor R183 is connected to the power ground, a second end of the resistor R182 is connected to a gate of the field effect transistor T5, a drain of the diode T5 is connected to a cathode of the diode D23 and a second end of the inductor L1; at the moment, the diode D3 and the inductor L1 are firstly disconnected, and then the motorcycle ignition protection first module is connected between the diode D3 and the inductor L1; when the voltage value input into the motorcycle ignition protection first module is the first voltage value, the resistor R181 and the resistor R183 form a voltage division circuit, the grid electrode of the field effect tube T5 is a conducting level, and the field effect tube T5 is conducted at the moment; when the voltage value input into the motorcycle ignition protection first module is the second voltage value, the second voltage value is larger than the first voltage value, the resistor R181 and the resistor R183 form a voltage division circuit, the grid electrode of the field effect transistor T5 is still at a conducting level, and the field effect transistor T5 is conducted at the moment; however, when the voltage value output by the drain of the field effect transistor T5 is higher than the regulated voltage of the diode D23 (a voltage regulator diode), the diode D23 is turned on, when the diode D23 is turned on, the transistor Q12 is turned on, when the transistor Q12 is turned on, the base voltage of the transistor Q19 is pulled down, the transistor Q19 is in a conducting state, when the transistor Q19 is in the conducting state, the gate of the field effect transistor T5 is at a cut-off level, the field effect transistor T5 is in a cut-off state, and no power is output from the drain of the field effect transistor T5; when the voltage value input to the first module for protecting the ignition of the motorcycle is the third voltage value, the third voltage value is greater than the second voltage value, the voltage value is higher than the regulated voltage of the diode D24 (the voltage-regulated diode), the diode D24 is conducted, when the diode D24 is conducted, the grid electrode of the field effect tube T5 is at the cut-off level, the field effect tube T5 is in the cut-off state, and the drain electrode of the field effect tube T5 has no power output. The resistance values of the resistor R179, the resistor R180 and the resistor R183 are 10K, the model of the triode Q12 is MMBT5551, the model of the triode Q19 is 2SA1037, the diode D24 and the diode D23 are 20V voltage-regulator tubes, the resistance value of the resistor R181 is 200K, the capacitance value of the capacitor C140 is 0.1uF, the resistance value of the resistor R182 is 1K, the field-effect tube T5 is a PMOS field-effect tube, the resistance value of the resistor R184 is 30K, and the resistance value of the resistor R185 is 2K.

In a preferred embodiment of the invention, a second module for motorcycle ignition protection is further included, the second module for motorcycle ignition protection comprising: the first end of the resistor R11 is connected with the collector of the triode Q1, the collector of the triode Q2 and the negative electrode of the diode D4 respectively, the second end of the resistor R11 is connected with the first end of the capacitor C5, the negative electrode of the diode D22 and the base of the triode Q2 respectively, the second end of the capacitor C5 and the positive electrode of the diode D22 are connected with the power ground respectively, the emitting electrode of the triode Q2 is connected with the base of the triode Q1, and the emitting electrode of the triode Q1 is connected with the first end of the inductor L9. At the moment, the diode D3 and the inductor L1 are firstly disconnected, and then the second module for protecting the ignition of the motorcycle is connected between the diode D3 and the inductor L1; when the voltage value output by the ignition power supply end IGN is higher than the stabilized voltage of a diode D22 (a voltage stabilizing diode), the diode D22 is conducted, the base voltage of the triode Q2 is pulled down, the triode Q2 is in a cut-off state, when the triode Q2 is in the cut-off state, the base of the triode Q1 is a cut-off level, the triode Q1 is also in the cut-off state, and the emitter of the triode Q1 does not output power supply voltage, so that the disconnection of the circuit is realized, and the protection effect is realized; when the voltage value output by the ignition power supply end IGN is lower than the regulated voltage of the diode D22, the diode D22 is not conducted, the triode Q2 is in a conducting state at the moment, when the triode Q2 is in the conducting state, the base electrode of the triode Q1 is in a conducting level, the triode Q1 is also in the conducting state, and the emitter electrode of the triode Q1 outputs power supply voltage to realize the closing of the circuit. The model of the triode Q1 is 2SC2983, the model of the triode Q2 is MMBT5551, the resistance value of the resistor R11 is 4.7K, the capacitance value of the capacitor C5 is 0.1uF, and the model of the diode D22 is SMAJ4747AHE3.

In a preferred embodiment of the present invention, the motorcycle ignition detection module is further provided, and the motorcycle ignition detection module includes: the anode of the diode D7 is connected to the first end of the capacitor C21 and the ignition power supply terminal IGN, the second end of the capacitor C21 is connected to the power ground, the cathode of the diode D7 is connected to the first end of the capacitor C22, the first end of the capacitor C23 and the first end of the resistor R21, the second end of the capacitor C22 is connected to the second end of the capacitor C23, the first end of the resistor R23 and the emitter of the transistor Q3, the first end of the capacitor C24 and the power ground, the second end of the resistor R21 is connected to the second end of the resistor R23 and the first end of the resistor R22, the second end of the resistor R22 is connected to the base of the transistor Q3, the collector of the transistor is connected to the first end of the resistor R20 and the first end of the resistor R19, the second end of the resistor R19 is connected to the power supply voltage SY _3.3V, and the second end of the resistor R20 is connected to the second end of the capacitor C24 and the ignition terminal PC8 of the controller U4; after ignition, the base electrode of the triode Q3 is conducted voltage, at the moment, the triode Q3 is in a conducting state, the voltage of the ignition detection end PC8 of the input controller U4 is pulled down, and the ignition of the motorcycle is detected; when the motorcycle is not ignited, the base electrode of the triode Q3 has no voltage, at the moment, the triode Q3 is in a cut-off state, and the power supply voltage SY _3.3V is input into an ignition detection end PC8 of the controller U4 to be detected as the motorcycle is not ignited. The type of the triode Q3 is MMBT5551, the type of the diode D6 is 1N4007, the capacitance values of the capacitor C21, the capacitor C22 and the capacitor C23 are 0.01uF, the capacitance value of the capacitor C24 is 0.1uF, the resistance value of the resistor R21 is 30K, the resistance value of the resistor R22 is 4.7K, the resistance values of the resistor R19 and the resistor R23 are 10K, and the resistance value of the resistor R20 is 1K.

In a preferred embodiment of the present invention, the battery voltage detection device further includes a motorcycle battery voltage detection module including: the first end of the resistor R1 is connected with the anode of the diode D3, the second end of the resistor R1 is connected with the first end of the resistor R3, the first end of the capacitor C4 is connected with the first end of the resistor R2, the second end of the resistor R3 is connected with the power ground, the second end of the capacitor C4 is connected with the power ground, the second end of the resistor R2 is connected with the cathode of the diode ZD1, the anode of the diode ZD2 is connected with the voltage detection end PG3 of the controller U4, the anode of the diode ZD1 is connected with the power ground, and the cathode of the diode ZD2 is connected with the power supply voltage MCU _3.3V. The power supply voltage output by the storage battery power supply end BAT forms a voltage division type detection loop through a resistor R1 and a resistor R3, a voltage detection end PG3 of a controller U4 collects the power supply voltage value output by the storage battery power supply end BAT, low-pass filtering is realized through a capacitor C4, clamp protection is realized through a diode ZD1 and a diode ZD2, wherein the models of the diode ZD2 and the diode ZD1 are BZT52C3V3HE3-TP, the resistance value of the resistor R1 is 200K, the resistance value of the resistor R2 is 1K, the resistance value of the resistor R3 is 22K, and the capacitance value of the capacitor C4 is 0.01uF.

In a preferred embodiment of the present invention, the motorcycle controller module includes: a crystal oscillation end PH9 of the controller U4 is connected with a first end of a capacitor C35 and an output end OUT of the oscillator Y1, a second end of the capacitor C35 is connected with a power ground, a power ground end GND of the oscillator Y1 is connected with the power ground, an enable end EN of the oscillator Y1 is connected with a first end of a resistor R32 and a first end of a resistor R33, a second end of the resistor R32 is connected with the power ground, a second end of the resistor R33 is connected with a first end of the capacitor C33, a power supply end VDD of the oscillator Y1 and a power supply voltage MCU _3.3V, and a second end of the capacitor C33 is connected with the power ground;

a power ground terminal VSS1 of the controller U4 is connected with a first terminal of a capacitor C36, a first terminal of a capacitor C41 and a power ground, and a second terminal of the capacitor C36 is connected with a second terminal of the capacitor C41, a power supply terminal VDD1 of the controller U4 and a power supply voltage MCU _3.3V;

a crystal oscillator terminal PD9 of the controller U4 is connected with a first terminal of the crystal oscillator Y2 and a first terminal of a capacitor C38, a second terminal of the capacitor C38 is connected with a first terminal of a capacitor C37 and a power ground, and a second terminal of the capacitor C37 is connected with a second terminal of the crystal oscillator Y2 and a crystal oscillator terminal PD10 of the controller U4;

a reset end nRST/PH7 of the controller U4 is connected with a reset interface RST, a first end of a capacitor C39, a first end of a capacitor C40 and a first end of a resistor R35, a second end of the resistor R35 is connected with a power supply voltage MCU _3.3V, and a second end of the capacitor C39 is connected with a second end of the capacitor C40 and the power supply ground;

a power supply end VDD2 of the controller U4 is connected with a first end of a capacitor C141, a power supply voltage MCU _3.3V and a first end of a capacitor C42, a second end of the capacitor C141 is connected with a second end of the capacitor C42, a first end of a capacitor C142, a first end of a capacitor C43, a power ground end VSSA of the controller U4, a first end of a capacitor C143, a first end of a capacitor C44 and a power ground, a second end of the capacitor C142 is connected with a second end of the capacitor C43, a reference voltage end VREF of the controller U4 and a power supply voltage MCU _3.3V, and a second end of the capacitor C143 and a second end of the capacitor C44 are connected with a power supply end VDDA of the controller U4 and a power supply end VDDA of the MCU _3.3V;

a power ground terminal VSS2 of the controller U4 is connected with a first terminal of a capacitor C45, a first terminal of a capacitor C46 and a power ground, and a second terminal of the capacitor C45 is connected with a second terminal of the capacitor C46, a power supply terminal VDD3 of the controller U4 and a power supply voltage MCU _3.3V;

a data end PA0 of the controller U4 is connected with a first end of the resistor R30, and a clock end PA1 of the controller U4 is connected with a first end of the resistor R31;

an adjusting voltage end VREG of the controller U4 is connected with a first end of a capacitor C144, a second end of the capacitor C144 is connected with a first end of a capacitor C34, a first end of a capacitor C145, a power ground end VSS3 of the controller U4 and a power ground, and a power supply end VDD4 of the controller U4 is connected with a second end of the capacitor C34, a second end of the capacitor C145 and a power supply voltage MCU _3.3V;

the power ground terminal VSS4 of the controller U4 is connected to the first terminal of the capacitor C32, the first terminal of the capacitor C146 and the power ground, and the second terminal of the capacitor C146 is connected to the second terminal of the capacitor C32, the power terminal VDD5 of the controller U4 and the power supply voltage MCU _3.3V. The model of the controller U4 is KF32a150MQV, the model of the oscillator Y1 is AWZ3200001, the oscillation frequency of the crystal oscillator Y2 is 8MHZ, the resistance value of the resistor R35 is 10K, the resistance value of the resistor R32 is 10K, the resistance value of the resistor R33 is 1K, the resistance values of the resistor R30 and the resistor R31 are 100 Ω, the capacitance value of the capacitor C144 is 2.2uF, the capacitance values of the capacitor C39, the capacitor C46, the capacitor C34, the capacitor C44, the capacitor C43, the capacitor C32, the capacitor C42 and the capacitor C41 are 0.1uF, the capacitance values of the capacitor C143, the capacitor C142 and the capacitor C40 are 1uF, the capacitance value of the capacitor C37 and the capacitance value of the capacitor C38 are 8pF, the capacitance value of the capacitor C33 is 0.01uF, the capacitance value of the capacitor C35 is 15pF, and the capacitance values of the capacitors C36, C146, the capacitor C145, the capacitor C141 and the capacitor C45 are 4.7uF.

In a preferred embodiment of the present invention, the motorcycle bluetooth module or the bluetooth module includes: a power ground end GND of the Bluetooth chip U14 is connected with a power ground, a RESET end RESET of the Bluetooth chip U14 is connected with a collector of a triode Q19, a first end of a capacitor C133 and a power voltage BT1026C _3V3_BT, an emitter of the triode Q19 is connected with a second end of the capacitor C133 and the power ground, a base of the triode Q19 is connected with a first end of a resistor R190, and a second end of the resistor R190 is connected with a RESET end PA11 of the controller U4;

a serial port data transmitting end BT _ TX/PIO5 of the Bluetooth chip U14 is connected with a first end of a resistor R176, a second end of the resistor R176 is connected with a data receiving end PA15 of the controller U4, a serial port data receiving end BT _ RX/PIO4 of the Bluetooth chip U14 is connected with a first end of a resistor R179, and a second end of the resistor R179 is connected with a data transmitting end PE0 of the controller U4;

the operation indication end LED1/AIO1 of the Bluetooth chip U14 is connected with a first end of a resistor R186, a power supply ground end GND1 of the Bluetooth chip U14 is connected with a power supply ground, a power supply ground end GND2 of the Bluetooth chip U14 is connected with the power supply ground, a power supply ground end GND3 of the Bluetooth chip U14 is connected with the power supply ground, a power supply end VBAT _ IN of the Bluetooth chip U14 is connected with a first end of a capacitor C129, a first end of a capacitor C130, a first end of a capacitor C131 and a power supply voltage BT1026C _3V3 \\ \ a second end of the capacitor C129, a second end of the capacitor C130 and a second end of the capacitor C131 are connected with the power supply ground, a startup end SYS _ CTRL of the Bluetooth chip U14 is connected with a first end of a resistor R198, and a second end of the resistor R198 is connected with a startup end PA10 of the controller U4. The Bluetooth chip U14 is used for realizing wireless data interaction, wherein the type of the Bluetooth chip U14 is FSC-BT1026C, the type of the triode Q19 is MMBT5551, the resistance value of the resistor R190 is 2K, the resistance values of the resistor R198, the resistor R179 and the resistor R176 are 100 omega, the resistance value of the resistor R186 is 0 omega, a lead is arranged, the capacitance values of the capacitor C133 and the capacitor C129 are 0.1uF, and the capacitance values of the capacitor C130 and the capacitor C131 are 4.7uF.

In a preferred embodiment of the present invention, the method further comprises determining whether the motorcycle is ignited, and the method for determining whether the motorcycle is ignited comprises: the controller U4 judges the magnitude relation between the voltage value of the ignition detection end PC8 of the controller U4 and the ignition voltage threshold value and the non-ignition voltage threshold value:

if U is _PC ≤U ₁ ，U _PC Indicates the voltage value of the ignition detection terminal PC8 of the controller U4 detected by the controller U4, U ₁ Indicating the ignition voltage threshold, U ₁ ＝U ₁ ′+|U ₁ "|, wherein U ₁ ' represents the divided voltage value of the transistor Q3，U ₁ "represents a first error threshold of the preset voltage, | | represents an absolute value, then the motorcycle is ignited at the moment, the base electrode of the triode Q3 is a conducting voltage, and when the triode Q3 is in a conducting state, the voltage of the ignition detection end PC8 input into the controller U4 is pulled down;

if U is _PC ≥U ₂ ，U _PC Indicates the voltage value of the ignition detection terminal PC8 of the controller U4 detected by the controller U4, U ₂ Indicating a non-ignition voltage threshold, U ₂ ＝U ₂ ′-|U ₂ "|, wherein U ₂ ' represents a voltage value, U, of the supply voltage SY-3.3V ₂ "represents a second error threshold for the preset voltage, | | | represents the absolute value, U ₂ ＞U ₁ At this time, the motorcycle is not ignited, the base electrode of the triode Q3 has no voltage, the triode Q3 is in a cut-off state, and the power supply voltage SY _3.3V is directly input to the ignition detection end PC8 of the controller U4.

In a preferred embodiment of the present invention, the method further comprises controlling the motorcycle bluetooth module or bluetooth module to work, and the method for controlling the motorcycle bluetooth module or bluetooth module to work comprises:

the controller U4 controls a power supply enabling end PC10 of the controller U4 to send an enabling level to an enabling end EN of a voltage stabilizer U16 to enable the voltage stabilizer U16 to work, a power supply voltage output end VOUT of the voltage stabilizer U3 outputs power supply voltage +3V3, and then power supply voltage BT1026C _3V3 \ BT is output through an inductor FB17 and an inductor FB12 respectively to supply power to a Bluetooth chip U14 on the motorcycle, the controller U4 controls a starting end PA10 of the controller U4 to send a starting level to a starting end SYS _ CTRL of the Bluetooth chip U14, and the Bluetooth chip U14 is started; the Bluetooth chip U14 works;

in a preferred embodiment of the present invention, the method further comprises detecting a battery state, and the method for detecting the battery state comprises: the controller U4 determines the magnitude relation between the voltage value of the voltage detection terminal PG3 of the controller U4 and the charging voltage threshold and the discharging voltage threshold:

if U is _{AD_IN} ≤U′ _{AD_IN} ，U _{AD_IN} Indicates the voltage value U 'of the voltage detection terminal PG3 of the controller U4' _{AD_IN} The preset discharge detection voltage threshold value is shown, and the battery is in a power supply state at the momentState;

if U is _{AD_IN} ≥U″ _{AD_IN} ，U _{AD_IN} Indicates the voltage value U 'of the voltage detection terminal PG3 of the controller U4' _{AD_IN} Indicates a preset charge detection voltage threshold, U ″ _{AD_IN} ＞U′ _{AD_IN} Then, the battery is in a charged state.

In a preferred embodiment of the present invention, a position locating module is further disposed on the PCB, and a locating position data terminal of the position locating module is connected to a locating position data terminal of the terminal controller;

In a preferred embodiment of the present invention, the position positioning module includes a GPS positioning module or/and a beidou positioning module;

the positioning position data end of the GPS position positioning module is connected with the positioning position data GPS end of the terminal controller, and the positioning position data end of the Beidou position positioning module is connected with the positioning position data Beidou end of the terminal controller.

In a preferred embodiment of the present invention, the terminal data wireless transmission module includes one or any combination of a 3G data wireless transmission module, a 4G data wireless transmission module, a 5G data wireless transmission module, and a WiFi data wireless transmission module;

the wireless data transceiving end of the 3G data wireless transmission module is connected with the wireless data 3G transceiving end of the terminal controller, the wireless data transceiving end of the 4G data wireless transmission module is connected with the wireless data 4G transceiving end of the terminal controller, the wireless data transceiving end of the 5G data wireless transmission module is connected with the wireless data 5G transceiving end of the terminal controller, and the wireless data transceiving end of the WiFi data wireless transmission module is connected with the wireless data WiFi transceiving end of the terminal controller.

In a preferred embodiment of the invention, a motorcycle data wireless transmission module and a motorcycle map storage module are also arranged on a motorcycle PCB, map data information is stored in the motorcycle map storage module, a map data end of the motorcycle map storage module is connected with a map data end of a motorcycle controller module, and a wireless data transceiving end of the motorcycle controller module is connected with a wireless data transceiving end of the motorcycle data wireless transmission module; the motorcycle data wireless transmission module comprises one or any combination of a motorcycle 3G data wireless transmission module, a motorcycle 4G data wireless transmission module, a motorcycle 5G data wireless transmission module and a motorcycle WiFi data wireless transmission module;

the wireless data transceiving end of the motorcycle 3G data wireless transmission module is connected with the wireless data 3G transceiving end of the motorcycle controller module, the wireless data transceiving end of the motorcycle 4G data wireless transmission module is connected with the wireless data 4G transceiving end of the motorcycle controller module, the wireless data transceiving end of the motorcycle 5G data wireless transmission module is connected with the wireless data 5G transceiving end of the motorcycle controller module, and the wireless data transceiving end of the motorcycle WiFi data wireless transmission module is connected with the wireless data WiFi transceiving end of the motorcycle controller module. The terminal controller transmits the end point position input by the touch display screen and the starting point position input by the display screen or the starting point position acquired by the position positioning module to the motorcycle through the Bluetooth module, the motorcycle obtains at least one driving path according to the received starting point position and the end point position, and the driving path from the starting point position to the end point position is displayed on the display screen of the motorcycle. Specifically, the motorcycle controller module may transmit the starting point position and the ending point position to the cloud server through the motorcycle data wireless transmission module, the cloud server obtains at least one driving path according to the received starting point position and ending point position, and the driving path from the starting point position to the ending point position is displayed on the motorcycle display screen; or under the condition of network disconnection (Bluetooth connection), the motorcycle controller module obtains at least one driving path according to the received end position and the starting position, and displays the driving path from the starting position to the end position on a display screen of the motorcycle.

In a preferred embodiment of the present invention, as shown in fig. 9 to 13, the display screen of the motorcycle comprises a sealed housing, the sealed housing comprises a bottom shell 1 with a front opening, a bracket 4 is installed in the bottom shell 1, and the bracket 4 is fixed on the bottom shell 1 through a bolt 4 a. The front side of the bracket 4 is provided with a mounting groove 4c for mounting the VA liquid crystal screen 3, and the VA liquid crystal screen 3 is sunk into and mounted in the mounting groove 4 c. Be equipped with a plurality of circumference checkposts 4b that are used for blocking 3 sides of VA LCD screen on the lateral wall of mounting groove 4c along the circumference of support 4, the middle part of the tank bottom of mounting groove 4c is equipped with the through-hole for 3 middle parts of VA LCD screen are unsettled, only 3 circumference one end of VA LCD screen are fixed at mounting groove 4c tank bottom.

The bottom shell 1 is provided with a shell cover 2, the shell cover 2 covers the bottom shell 1, and the shell cover 2 is integrally provided with a watch glass for watching the VA liquid crystal screen 3, so that the possibility of rain leakage is reduced. Specifically, the watch glass is opaque brown. The bottom of the inner side of the shell cover 2 is provided with a sealing clamping groove 2b used for clamping the upper end edge of the bottom shell 1, preferably, a sealing gasket is arranged in the sealing clamping groove 2b, a gap between the upper end edge of the shell cover 2 and the sealing clamping groove 2b can be eliminated through the sealing gasket, the sealing gasket and the sealing clamping groove 2b are tightly attached together, and the sealing effect is further improved. The lower extreme of the surrounding edge of clamshell 2 extends to the middle part of the outer wall of drain pan 1 downwards, the protruding edge 1b that is used for supporting the surrounding edge of clamshell 2 that is equipped with of the surrounding edge of the outer wall of drain pan 1 corresponding to clamshell 2.

All leave the clearance around the support 4 between the drain pan 1, the top of shell 2 inboard is equipped with the joint journal stirrup 2a that the round stretches to in this clearance around the support 4 is vertical. The clamping support lug 2a is provided with a bayonet, the inner side wall of the bottom shell 1 is convexly provided with a button 1a used for being clamped in the bayonet, and the upper cover 1 and the bottom shell 1 are clamped together through the clamping support lug 2a and the button 1 a. The clamping structure formed by combining the clamping support lug 2a and the button 1a is arranged on the inner side of the bottom shell 1 and hidden, so that the clamping support lug is not easy to fall off.

Preferably, the left and right side walls of the inner side of the bottom shell 1 are provided with anti-reverse ribs 1c, and the anti-reverse ribs 1c and the buttons 1a on the left and right inner side walls of the bottom shell 1 are arranged up and down symmetrically along the center line extending from left to right of the bottom shell 1. The connection between the shell cover and the bottom shell is not stable due to the fact that the shell cover is arranged in an inverted mode, the situation that a gap is reserved is avoided, and meanwhile the installation speed can be increased. Specifically, one side of the tops of the two anti-reverse convex ridges 1c close to the middle part of the bottom shell 1 is provided with a barb.

Preferably, the corresponding clamping support lug 2a around the support 4 is concavely provided with a abdicating notch 4d which is reasonable in arrangement and does not interfere with each other.

The invention also discloses a working method based on big data safe trip, as shown in fig. 1, comprising the following steps:

if the position positioning module is not started, executing the next step;

s4, the terminal controller judges whether a search trigger signal is received:

s6, after the cloud server receives the starting position and the end position sent by the mobile intelligent handheld terminal, the cloud server obtains at least one driving path according to the received starting position and end position, extracts a position set of intersection points according to the obtained driving path, and sends the extracted position set of the intersection points to the mobile intelligent handheld terminal; executing the step S8;

and S8, after the mobile intelligent handheld terminal obtains the intersection point position set, the starting point position, the end point position and the received intersection point position set are sent to the motorcycle, the motorcycle controller module obtains the driving path of the motorcycle according to the starting point position, the end point position and the intersection point position set, and the driving path is displayed on a display screen of the motorcycle.

In a preferred embodiment of the present invention, in step S7, the method for the terminal controller to obtain at least one driving route according to the received start position and end position includes the steps of:

s71, the terminal controller marks the starting point position and the end point position on a map;

s72, finding two intersection points on the path where the starting point is located from the starting point position, wherein the two intersection points are a first intersection point 1 and a first intersection point 2 respectively; judging whether the position of the first intersection point 1 or the position of the first intersection point 2 is used as the next starting point position according to the starting point position, the end point position, the position of the first intersection point 1 and the position of the first intersection point 2;

s73, searching the intersection points on the path where the starting point is located from the starting point position, wherein the intersection points are the 2 nd intersection point 1, the 2 nd intersection point 2, the 2 nd intersection point 3, … … and the 2 nd intersection point K ₂ ，K ₂ The number of the 2 nd intersection points is; according to the starting point position, the end point position, the 2 nd intersection point 1 position, the 2 nd intersection point 2 position, the 2 nd intersection point 3 position, … … and the 2 nd intersection point K ₂ Position determination of the 2 nd intersection 1 position, the 2 nd intersection 2 position, the 2 nd intersection 3 position, … …, and the 2 nd intersection K ₂ One as the next starting position;

s74, finding the intersection points on the path where the starting point is located from the starting point position, wherein the intersection points are the 3 rd intersection point 1, the 3 rd intersection point 2, the 3 rd intersection point 3, … … and the 3 rd intersection point K ₃ ，K ₃ Is the 3 rd intersection pointCounting; according to the starting point position, the end point position, the 3 rd intersection point 1 position, the 3 rd intersection point 2 position, the 3 rd intersection point 3 position, … … and the 3 rd intersection point K ₃ The position determination includes the 3 rd intersection point 1 position, the 3 rd intersection point 2 position, the 3 rd intersection point 3 position, … …, and the 3 rd intersection point K ₃ One as the next starting position;

s75, searching for the intersection points on the path where the starting point is located from the starting point position, wherein the intersection points are the 4 th intersection point 1, the 4 th intersection point 2, the 4 th intersection point 3, … … and the 4 th intersection point K ₄ ，K ₄ The number of the 4 th intersection points is; according to the starting point position, the end point position, the 4 th intersection point 1 position, the 4 th intersection point 2 position, the 4 th intersection point 3 position, … … and the 4 th intersection point K ₄ The position determination includes the 4 th intersection 1 position, the 4 th intersection 2 position, the 4 th intersection 3 position, … …, and the 4 th intersection K ₄ One as the next starting position;

……；

s76, finding the intersection points on the path where the starting point is located from the starting point position, wherein the intersection points are the K-th intersection point 1, the K-th intersection point 2, the K-th intersection point 3, … … and the K-th intersection point K _k ，K _k The number of the kth intersection points is; if the end point position is from the start point position to the K' th intersection point K _k′ And if k' =2, 3, 4 and … … k on the path, the search of the driving path is completed, the intersection points are sequentially extracted from the driving path, the sequentially extracted intersection points are subjected to serial number marking, and the extracted intersection points and the serial number marks corresponding to the intersection points form a position set of the intersection points.

In a preferred embodiment of the present invention, in step S6, the method for the cloud server to obtain at least one driving route according to the received start position and end position includes the following steps:

s62, finding two intersection points on the path of the starting position from the starting position, wherein the two intersection points are a first intersection point 1 and a first intersection point 2 respectively; judging whether the position of the first intersection point 1 or the position of the first intersection point 2 is used as the next starting point position according to the starting point position, the end point position, the position of the first intersection point 1 and the position of the first intersection point 2;

s63, finding the intersection points on the path where the starting point is located from the starting point position, wherein the intersection points are the 2 nd intersection point 1, the 2 nd intersection point 2, the 2 nd intersection point 3, … … and the 2 nd intersection point K ₂ ，K ₂ The number of the 2 nd intersection points is; according to the starting point position, the end point position, the 2 nd intersection point 1 position, the 2 nd intersection point 2 position, the 2 nd intersection point 3 position, … … and the 2 nd intersection point K ₂ The position determination includes the 2 nd intersection 1 position, the 2 nd intersection 2 position, the 2 nd intersection 3 position, … …, and the 2 nd intersection K ₂ One as the next starting position;

s64, finding the intersection points on the path where the starting point is located from the starting point position, wherein the intersection points are the 3 rd intersection point 1, the 3 rd intersection point 2, the 3 rd intersection point 3, … … and the 3 rd intersection point K ₃ ，K ₃ The number of the 3 rd intersection points is; according to the starting point position, the end point position, the 3 rd intersection point 1 position, the 3 rd intersection point 2 position, the 3 rd intersection point 3 position, … … and the 3 rd intersection point K ₃ The position determination includes the 3 rd intersection point 1 position, the 3 rd intersection point 2 position, the 3 rd intersection point 3 position, … …, and the 3 rd intersection point K ₃ One as the next starting position;

……；

s66, searching the path on which the starting point position is located from the starting point positionThe intersection points are respectively the K-th intersection point 1, the K-th intersection point 2, the K-th intersection point 3, … … and the K-th intersection point K _k ，K _k The number of the kth intersection points is; if the end point position is from the start point position to the K' th intersection point K _k′ On the path, k' =2, 3, 4, … … k, the search of the driving path is completed;

and S67, sequentially extracting the intersection points from the driving path, marking the serial numbers of the sequentially extracted intersection points, forming a position set of the intersection points by the extracted intersection points and the serial numbers corresponding to the intersection points, and sending the position set of the intersection points to the mobile intelligent handheld terminal.

s81, marking the starting point position and the end point position on a map;

s82, marking the received intersection points on a map;

In a preferred embodiment of the present invention, in step S62 or/and S72, a method for determining whether to use the first intersection point 1 position or the first intersection point 2 position as the next starting point position according to the starting point position, the end point position, the first intersection point 1 position, and the first intersection point 2 position is:

if α is ₁ ＞α ₂ ，α ₁ Representing the inner product angle 1, alpha ₂ Representing the inner product angle 2, taking the position of the first intersection point 2 as the next starting point position;

if α is ₁ ＜α ₂ ，α ₁ Denotes the inner product angle 1, α ₂ Representing the inner product angle 2, taking the position of the first intersection point 1 as the next starting point position;

s ₁ ＞s ₂ ，s ₁ indicating a journey 1,s ₂ To representThe route 2 takes the position of the first intersection point 2 as the next starting point position;

wherein, the first and the second end of the pipe are connected with each other,

i =1 and 2;

a vector representing a starting position a to an end position Z;

indicating the first intersection point i A _i Vector to end position Z;

represents the displacement from the starting position a to the end position Z;

that is to say, the number of the first,

a vector representing a starting position a to an end position Z;

indicates the first intersection point 1A ₁ Vector to end position Z;

represents the displacement from the starting position a to the end position Z;

α ₁ represents the inner product angle 1, also the first intersection point 1A from the start position A to the end position Z ₁ Inner product angle to the end position Z;

a vector representing a starting position a to an end position Z;

indicates the first intersection point 2A ₂ Vector to end position Z;

represents the displacement from the starting position a to the end position Z;

i =1 and 2;

ai represents the start position A to the first intersection point i A _i The number of waypoints on the path;

s _i indicates a journey i, also from the starting position A to the first intersection point i A _i The distance of the vehicle;

that is to say, the number of the first and second,

Is composed of

Then, the first intersection point 1A ₁ The position of (a);

indicates the starting point position A to the first intersection point 1A ₁ I on the path ₁ A location of the waypoint; when in use

Is composed of

Then, it is the position of the starting position A;

Is composed of

Then, the first intersection point 2A ₂ The position of (a);

represents the starting point position A to the first intersection point 2A ₂ I on the path ₂ The location of the waypoint; when in use

Is composed of

Then, it is the position of the starting position A;

In a preferred embodiment of the present invention, in step S63 or/and S73, the starting point position, the end point position, the 2 nd intersection point 1 position, the 2 nd intersection point 2 position, the 2 nd intersection point 3 position, … …, and the 2 nd intersection point K are determined based on ₂ Position determination of the 2 nd intersection 1 position, the 2 nd intersection 2 position, the 2 nd intersection 3 position, … …, and the 2 nd intersection K ₂ One method for using the position as the next starting point is as follows:

will be provided with

Are arranged in the order from small to large

β ₂ And 1 represents the 2 nd inner product angle 1, beta _2,2 Denotes the 2 nd inner product angle 2, beta _2,3 The 2 nd inner product angle 3 is shown,

denotes the 2 nd inner product angle K ₂ ，β′ _2,1 Show that

The inner product angle beta 'at the 1 st position is arranged in sequence from small to big' _2,2 Show that

The inner product angle, beta ', at the 2 nd position after being arranged in sequence from small to big' _2,3 Show that

Sequentially arranging the inner product angles from small to large and then locating at the 3 rd position,

show that

Sequentially arranged from small to large and then positioned at the Kth ₂ The inner product angle of the bit;

if beta' _2,1 ≠β′ _2,2 Is then beta' _2,1 The corresponding intersection point position is taken as the next starting point position;

if preceding K' ₂ All internal product angles are equal, K' ₂ ＝2、3、……、K ₂ Then will be

Are arranged in the order from small to large

s _2,1 Represents the 2 nd stretch 1,s _2,2 Represents the 2 nd stretch 2,s _2,3 The 2 nd stretch 3 is shown as being,

denotes the 2 nd route K' ₂ ，s′ _2,1 Show that

The distance s 'at the 1 st position is sequentially arranged from small to big' _2,2 Show that

The distance s 'at the 2 nd position is arranged in sequence from small to big' _2,3 Show that

Sequentially arranging the distance of the 3 rd bit after the distance is arranged from small to large,

show that

Are arranged in the order from small to big and then are positioned at the K' ₂ The path of the bit is as follows

The position of the intersection point corresponding to one of the two points is used as the next starting point position;

wherein the content of the first and second substances,

a vector representing a starting position B to an end position Z;

indicates the 2 nd intersection point i' B _i′ Vector to end position Z;

represents the displacement from the starting position B to the end position Z;

indicates the 2 nd intersection point i' B _i′ Displacement to the end position Z;

β _2,i′ represents the 2 nd inner product angle i ', which is also the intersection point i' B between the starting point position B to the end point position Z and the 2 nd intersection point _i′ Inner product angle to the end position Z;

that is to say, the number of the first,

a vector representing the starting position B to the end position Z;

indicates the 2 nd intersection point 1B ₁ Vector to end position Z;

represents the displacement from the starting point position B to the end point position Z;

indicates the 2 nd intersection point 1B ₁ Displacement to the end position Z;

β _2,1 represents the 2 nd inner product angle 1, and is also the 2 nd intersection point 1B from the starting point position B to the end point position Z ₁ Inner product angle to the end position Z;

a vector representing a starting position B to an end position Z;

indicates the 2 nd intersection point 2B ₂ Vector to end position Z;

represents the displacement from the starting position B to the end position Z;

indicates the 2 nd intersection point 2B ₂ Displacement to the end position Z;

β _2,2 represents the 2 nd inner product angle 2, and is also the 2 nd intersection point 2B from the starting point position B to the end point position Z ₂ Inner product angle to the end position Z;

a vector representing a starting position B to an end position Z;

indicates the 2 nd intersection point 3B ₃ Vector to end position Z;

represents the displacement from the starting position B to the end position Z;

indicates the 2 nd intersection point 3B ₃ Displacement to the end position Z;

β _2,3 represents the 2 nd inner product angle 3, and is also the 2 nd intersection point 3B from the starting point position B to the end point position Z ₃ Inner product angle to the end position Z;

a vector representing a starting position B to an end position Z;

indicating the 2 nd intersection point

Vector to end position Z;

represents the displacement from the starting position B to the end position Z;

indicating the 2 nd intersection point

Displacement to the end position Z;

denotes the 2 nd inner product angle K ₂ The 2 nd intersection point from the starting point position B to the end point position Z

Inner product angle to the end position Z;

indicates the starting point position B to the 2 nd intersection point i' B _i″ I on the path _i″ +1 waypoint position;

represents the starting point position B to the 2 nd intersection point i' B _i″ I on the path _i″ A location of the waypoint;

bi 'represents the starting point position B to the 2 nd intersection point i' B _i″ The number of waypoints on the path;

s _2,i″ representing the 2 nd route i ', also from the starting position B to the 2 nd intersection point i' B _i″ The distance of the vehicle;

that is to say, the number of the first,

represents the starting point position B to the 2 nd intersection point 1B ₁ On the way of the I ₁ +1 waypoint position;

represents the starting point position B to the 2 nd intersection point 1B ₁ I on the path ₁ A location of the waypoint;

b1 represents the starting point position B to the 2 nd intersection point 1B ₁ The number of waypoints on the path;

s _2,1 indicating the 2 nd route 1, also starting from the starting point position B to the 2 nd intersection point 1B ₁ The distance of the vehicle;

represents the starting point position B to the 2 nd intersection point 2B ₂ I on the path ₂ +1 waypoint position;

represents the starting point position B to the 2 nd intersection point 2B ₂ I on the path ₂ A location of the waypoint;

b2 represents the starting point position B to the 2 nd intersection point 2B ₂ The number of waypoints on the path;

s _2,2 indicating the 2 nd stretch 2, also starting from the starting point position B to the 2 nd intersection point 2B ₂ Distance of (d);

represents the starting point position B to the 2 nd intersection point 3B ₃ On the way of the I ₃ +1 waypoint location;

represents the starting point position B to the 2 nd intersection point 3B ₃ On the way of the I ₃ A location of the waypoint;

b3 represents the starting point position B to the 2 nd intersection point 3B ₃ The number of waypoints on the path;

s _2,3 indicating the 2 nd stretch 3, also from the starting point position B to the 2 nd intersection point 3B ₃ Distance of (d);

indicates the starting point position B to the 2 nd intersection point

On the way of

A location of the waypoint;

indicates the starting point position B to the 2 nd intersection point

On the way of

A location of the waypoint;

BK′ ₂ indicates the starting point position B to the 2 nd intersection point

The number of waypoints on the path;

represents 2 nd route K' ₂ From the starting position B to the 2 nd intersection point

The distance of the vehicle.

In a preferred embodiment of the present invention, in step S64 or/and S74, the starting point position, the end point position, the 3 rd intersection point 1 position, the 3 rd intersection point 2 position, the 3 rd intersection point 3 position, … …, and the 3 rd intersection point K are determined based on ₃ The position determination includes the 3 rd intersection 1 position, the 3 rd intersection 2 position, the 3 rd intersection 3 position, … …, and the 3 rd intersection K ₃ One method for using the position of the next starting point is as follows:

will be provided with

Are arranged in the order from small to large

β _3,1 Denotes the 3 rd inner product angle 1, beta _3,2 Denotes the 3 rd inner product angle 2, beta _3,3 The 3 rd inner product angle 3 is shown,

denotes the 3 rd inner product angle K ₃ ，β′ _3,1 Show that

Inner product angle beta 'at the 1 st position after being sequentially arranged from small to big' _3,2 Show that

The inner product angle, beta ', at the 2 nd position after being arranged in sequence from small to big' _3,3 Show that

show that

Sequentially arranged from small to large and then positioned at the Kth ₃ The inner product angle of the bit;

if beta' _3,1 ≠β′ _3,2 Is then beta' _3,1 The corresponding intersection point position is taken as the next starting point position;

if preceding K' ₃ All internal product angles are equal, K' ₃ ＝2、3、……、K ₃ Then will be

Are arranged in the order from small to large

s _3,1 Represents the 3 rd journey 1,s _3,2 Indicating the 3 rd journey 2,s _3,3 The 3 rd run 3 is shown as,

represents No. 3K' ₃ ，s′ _3,1 Show that

The distance s 'at the 1 st position is arranged in sequence from small to big' _3,2 Show that

The distance s 'at the 2 nd position is arranged in sequence from small to big' _3,3 Show that

show that

Are arranged in the order from small to big and then are positioned at the K' ₃ The path of the bit is as follows

a vector representing the starting position C to the end position Z;

indicates the 3 rd intersection point i' C _i″′ Vector to end position Z;

represents the displacement from the starting position C to the end position Z;

indicates the 3 rd intersection point i' C _i″′ Displacement to the end position Z;

β _3,i″′ indicates the 3 rd inner product angle i ', and also the 3 rd intersection point i' C from the starting position C to the ending position Z _i″′ Inner product angle to the end position Z;

that is to say, the number of the first,

a vector representing the starting position C to the end position Z;

indicates the 3 rd intersection point 1C ₁ Vector to end position Z;

represents the displacement from the starting position C to the end position Z;

indicates the 3 rd intersection point 1C ₁ Displacement to the end position Z;

β _3,1 represents the 3 rd inner product angle 1, and is also the intersection 1C between the starting point position C to the end point position Z and the 3 rd phase ₁ Inner product angle to the end position Z;

a vector representing the starting position C to the end position Z;

indicates the 3 rd intersection point 2C ₂ Vector to end position Z;

represents the displacement from the starting position C to the end position Z;

indicates the 3 rd intersection point 2C ₂ Displacement to the end position Z;

β _3,2 represents the 3 rd inner product angle 2, which is also the intersection 2C between the starting point position C to the end point position Z and the 3 rd phase ₂ Inner product angle to the end position Z;

a vector representing the starting position C to the end position Z;

indicates the 3 rd intersection point 3C ₃ Vector to end position Z;

represents the displacement from the starting position C to the end position Z;

indicates the 3 rd intersection point 3C ₃ Displacement to the end position Z;

β _3,3 indicates the 3 rd inner product angle 3, which is also the 3 rd intersection point 3C from the starting point C to the end point Z ₃ Inner product angle to the end position Z;

a vector representing the starting position C to the end position Z;

indicates the 3 rd intersection point

Vector to end position Z;

represents the displacement from the starting position C to the end position Z;

represents the 3 rd intersection point

Displacement to the end position Z;

denotes the 3 rd inner product angle K ₃ The 3 rd intersection point of the starting point position C to the end point position Z

Inner product angle to the end position Z;

indicates the starting position C to the 3 rd intersection point i "" C _i″″ I on the path _i″″ +1 waypoint position;

represents the starting point position C to the 3 rd intersection point i "" C _i″″ I on the path _i″″ A location of the waypoint;

ci "" represents the starting position C to the 3 rd intersection point i "" C _i″″ The number of waypoints on the path;

s _3,i″″ indicates the 3 rd run i "", which is also the starting position C to the 3 rd intersection point i "" C _i″″ Distance of (d);

that is to say, the number of the first,

indicates the starting point position C to the 3 rd intersection point 1C ₁ On the way of the I ₁ +1 waypoint position;

indicates the starting point position C to the 3 rd intersection point 1C ₁ I on the path ₁ The location of the waypoint;

c1 represents the starting point position C to the 3 rd intersection point 1C ₁ The number of waypoints on the path;

s _3,1 indicating the 3 rd journey 1, also the starting point position C to the 3 rd intersection point 1C ₁ Distance of (d);

indicates the starting point position C to the 3 rd intersection point 2C ₂ I on the path ₂ +1 waypoint location;

indicates the starting point position C to the 3 rd intersection point 2C ₂ I on the path ₂ The location of the waypoint;

c2 represents the starting point position C to the 3 rd intersection point 2C ₂ The number of waypoints on the path;

s _3,2 indicating the 3 rd journey 2, also the starting position C to the 3 rd intersection point 2C ₂ Distance of (d);

indicates the starting point position C to the 3 rd intersection point 3C ₃ I on the path ₃ +1 waypoint position;

indicates the starting point position C to the 3 rd intersection point 3C ₃ On the way of the I ₃ A location of the waypoint;

c3 represents the starting point position C to the 3 rd intersection point 3C ₃ The number of waypoints on the path;

s _3,3 indicating the 3 rd run 3, also the starting point position C to the 3 rd intersection point 3C ₃ Distance of (d);

indicates the point of intersection from the starting point position C to the 3 rd phase

On the way of

A location of the waypoint;

indicates the starting point position C to the 3 rd intersection point

On the way of

A location of the waypoint;

CK′ ₃ indicates the starting point position C to the 3 rd intersection point

The number of waypoints on the path;

represents No. 3K' ₃ From the starting position C to the 3 rd intersection point

The distance of the vehicle.

In a preferred embodiment of the invention, in step S65 or/and S75, the starting point position, the end point position, the 4 th intersection 1 position, the 4 th intersection 2 position, the 4 th intersection 3 position, … …, the 4 th intersection K are used as a basis for the position of the starting point, the end point, the position of the 4 th intersection 1, the position of the 4 th intersection 2, the position of the 4 th intersection 3, … … ₄ The position determination includes the 4 th intersection point 1 position, the 4 th intersection point 2 position, the 4 th intersection point 3 position, … …, and the 4 th intersection point K ₄ One method for using the position as the next starting point is as follows:

will be provided with

Are sequentially arranged from small to large

β _4,1 Denotes the 4 th inner product angle 1, beta _4,2 Denotes the 4 th inner product angle 2, beta _4,3 The 4 th inner product angle 3 is shown,

denotes the 4 th inner product angle K ₄ ，β′ _4,1 Show that

The inner product angle beta 'at the 1 st position is arranged in sequence from small to big' _4,2 Show that

The inner product angle, beta ', at the 2 nd position after being arranged in sequence from small to big' _4,3 Show that

show that

Sequentially arranged from small to large and then positioned at the Kth ₄ The inner product angle of the bit;

if beta' _4,1 ≠β′ _4,2 Is then beta' _4,1 The corresponding intersection point position is taken as the next starting point position;

if preceding K' ₄ All internal product angles are equal, K' ₄ ＝2、3、……、K ₄ Then will be

Are arranged in the order from small to large

s _4,1 Indicating the 4 th leg 1,s _4,2 Represents the 4 th stretch 2,s _4,3 The 4 th run 3 is shown as,

represents the 4 th route K' ₄ ，s′ _4,1 Show that

The distance s 'at the 1 st position is arranged in sequence from small to big' _4,2 Show that

The distance s 'at the 2 nd position is arranged in sequence from small to big' _4,3 Show that

show that

Are sequentially arranged from small to big and then are positioned at the K' ₄ The path of the bit is as follows

wherein the content of the first and second substances,

a vector representing the starting position D to the end position Z;

indicates the 4 th intersection point i "" D _i″″′ Vector to end position Z;

represents the displacement from the starting position D to the end position Z;

indicates the 4 th intersection point i ""' D _i″″′ Displacement to the end position Z;

β _4,i″″′ denotes the 4 th internal product angle i "", which is also the 4 th intersection point i ""' D from the start position D to the end position Z _i″″′ Inner product angle to the end position Z;

that is to say, the number of the first,

a vector representing the starting position D to the end position Z;

indicates the 4 th intersection point 1D ₁ Vector to end position Z;

represents the displacement from the starting position D to the end position Z;

indicates the 4 th intersection point 1D ₁ Displacement to the end position Z;

β _4,1 represents the 4 th inner product angle 1, and is also the 4 th intersection point 1D from the starting point position D to the end point position Z ₁ Inner product angle to the end position Z;

a vector representing a starting position D to an end position Z;

representing the 4 th intersection point 2D ₂ Vector to end position Z;

represents the displacement from the starting position D to the end position Z;

representing the 4 th intersection point 2D ₂ Displacement to the end position Z;

β _4,2 represents the 4 th inner product angle 2, which is also the 4 th intersection point 2D from the starting point position D to the end point position Z ₂ Inner product angle to the end position Z;

a vector representing a starting position D to an end position Z;

representing the 4 th intersection point 3D ₃ Vector to end position Z;

represents the displacement from the starting position D to the end position Z;

representing the 4 th intersection point 3D ₃ Displacement to the end position Z;

β _4,3 shows the 4 th inner product angle 3, which is also the 3D intersection point of the starting point position D to the end point position Z and the 4 th intersection point ₃ Inner product angle to the end position Z;

a vector representing a starting position D to an end position Z;

indicates the 4 th intersection point

Vector to end position Z;

represents the displacement from the starting position D to the end position Z;

indicates the 4 th intersection

Displacement to the end position Z;

denotes the 4 th inner product angle K ₄ The 4 th intersection point from the starting point position D to the end point position Z

Inner product angle to the end position Z;

indicates the starting point position D to the 4 th intersection point i "" D _i″″″ On the way of the I _i″″″ +1 waypointThe position of (a);

indicates the starting position D to the 4 th intersection point i "" D _i″″″ On the way of the I _i″″″ A location of the waypoint;

di "" indicates the starting position D to the 4 th intersection point i "" D _i″″″ The number of waypoints on the path;

s _4,i″″″ indicates the 4 th track i ", and is also the 4 th intersection point i" "D from the starting point position D _i″″″ Distance of (d);

that is to say, the number of the first,

indicates the starting point position D to the 4 th intersection point 1D ₁ On the way of the I ₁ +1 waypoint position;

indicates the starting point position D to the 4 th intersection point 1D ₁ I on the path ₁ The location of the waypoint;

d1 represents the starting point position D to the 4 th intersection point 1D ₁ The number of waypoints on the path;

s _4,1 indicating the 4 th stretch 1, also starting point position D to the 4 th intersection point 1D ₁ Distance of (d);

represents the starting position D to the 4 th intersection point 2D ₂ I on the path ₂ +1 waypoint position;

indicates the starting point position D to the 4 th intersection point 2D ₂ I on the path ₂ A location of the waypoint;

d2 represents the starting position D to the 4 th intersection point 2D ₂ The number of waypoints on the path;

s _4,2 indicating the 4 th track 2, which is also the starting point position D to the 4 th intersection point 2D ₂ Distance of (d);

represents 3D from the starting position D to the 4 th intersection point ₃ I on the path ₃ +1 waypoint location;

represents the 3D intersection of the starting point position D to the 4 th intersection point ₃ I on the path ₃ A location of the waypoint;

d3 represents 3D from the starting position D to the 3 rd intersection point ₃ The number of waypoints on the path;

s _4,3 indicating the 4 th stretch 3, also the starting point position D to the 4 th intersection point 3D ₃ Distance of (d);

indicates the starting position D to the 4 th intersection point

On the way of

A location of the waypoint;

indicates the starting position D to the 4 th intersection point

On the way of

A location of the waypoint;

DK′ ₄ indicates the starting position D to the 4 th intersection point

The number of waypoints on the path;

represents 4 th route K' ₄ Also from the starting position D to the 4 th intersection point

The distance of the vehicle.

In a preferred embodiment of the present invention, after steps S65 or/and S75, the method further comprises: finding the intersection points on the path of the starting point from the starting point position includes the 5 th intersection point 1, the 5 th intersection point 2, the 5 th intersection point 3, … … and the 5 th intersection point K ₅ ，K ₅ The number of the 5 th intersection points is; according to the starting point position, the end point position, the 5 th intersection point 1 position, the 5 th intersection point 2 position, the 5 th intersection point 3 position, … … and the 5 th intersection point K ₅ The position determination includes the 5 th intersection point 1 position, the 5 th intersection point 2 position, the 5 th intersection point 3 position, … …, and the 5 th intersection point K ₅ One is asIs the next starting point position;

according to the starting point position, the end point position, the 5 th intersection point 1 position, the 5 th intersection point 2 position, the 5 th intersection point 3 position, … … and the 5 th intersection point K ₅ The position determination includes the 5 th intersection point 1 position, the 5 th intersection point 2 position, the 5 th intersection point 3 position, … …, and the 5 th intersection point K ₅ One method for using the position as the next starting point is as follows:

will be provided with

Are arranged in the order from small to large

β _5,1 Denotes the 5 th inner product angle 1, beta _5,2 Denotes the 5 th inner product angle 2, beta _5,3 The 5 th inner product angle 3 is shown,

denotes the 5 th inner product angle K ₅ ，β′ _5,1 Show that

The inner product angle beta 'at the 1 st position is arranged in sequence from small to big' _5,2 Show that

The inner product angle, beta ', at the 2 nd position after being arranged in sequence from small to big' _5,3 Show that

show that

Are sequentially arranged from small to big and then positioned at the Kth ₅ The inner product angle of the bit;

if beta' _5,1 ≠β′ _5,2 Is then beta' _5,1 The corresponding intersection point position is taken as the next starting point position;

if preceding K' ₅ All internal product angles are equal, K' ₅ ＝2、3、……、K ₅ Then will be

Are arranged in the order from small to large

s _5,1 Represents the 5 th stretch 1,s _5,2 Indicating the 5 th leg 2,s _5,3 The 5 th run 3 is shown as being the run 3,

denotes the 5 th route K' ₅ ，s′ _5,1 Show that

The distance s 'at the 1 st position is sequentially arranged from small to big' _5,2 Show that

The distance s 'at the 2 nd position is arranged in sequence from small to big' _5,3 Show that

show that

Are arranged in sequence from small to big and then are positionedK' ₅ The path of the bit is as follows

wherein the content of the first and second substances,

a vector representing the starting position E to the end position Z;

indicates the 5 th intersection point i ""' E _{i″″″′} Vector to end position Z;

represents the displacement from the starting position E to the end position Z;

indicates the 5 th intersection point i ""' E _{i″″″′} Displacement to the end position Z;

β _{5,i″″″′} indicates the 5 th internal product angle i "" ', and also indicates the 5 th intersection point i ""' E from the start position E to the end position Z _{i″″″′} Inner product angle to the end position Z;

that is to say, the number of the first,

a vector representing a starting position E to an end position Z;

showing the 5 th intersection point 1E ₁ Vector to end position Z;

represents the displacement from the starting position E to the end position Z;

showing the 5 th intersection point 1E ₁ Displacement to the end position Z;

β _5,1 shows the 5 th inner product angle 1, which is also the 5 th intersection 1E between the starting point position E to the end point position Z and the 5 th ₁ Inner product angle to the end position Z;

a vector representing the starting position E to the end position Z;

showing the 5 th intersection point 2E ₂ Vector to end position Z;

indicating a displacement from the starting position E to the end position Z;

showing the 5 th intersection point 2E ₂ Displacement to the end position Z;

β _5,2 denotes the 5 thInner product angle 2, i.e. the 5 th intersection point 2E between the starting point E and the end point Z ₂ Inner product angle to the end position Z;

a vector representing a starting position E to an end position Z;

showing the 5 th intersection point 3E ₃ Vector to end position Z;

represents the displacement from the starting position E to the end position Z;

showing the 5 th intersection point 3E ₃ Displacement to the end position Z;

β _5,3 shows the 5 th inner product angle 3, which is also the 5 th intersection point 3E from the starting point position E to the end point position Z ₃ Inner product angle to the end position Z;

a vector representing a starting position E to an end position Z;

indicating the 5 th intersection point

Vector to end position Z;

represents the displacement from the starting position E to the end position Z;

indicating the 5 th intersection point

Displacement to the end position Z;

denotes the 5 th inner product angle K ₅ The 5 th intersection point from the starting point position E to the end point position Z

Inner product angle to the end position Z;

indicates the starting position E to the 5 th intersection point i "" E _{i″″″″} On the way of the I _i The location of "" +1 waypoints;

indicates the starting position E to the 5 th intersection point i "" E _{i″″″″} On the way of the I _{i″″″″} The location of the waypoint;

Ei″″″″indicates the starting position E to the 5 th intersection point i "" E _{i″″″″} The number of waypoints on the path;

s _{5,i″″″″} indicates the 5 th path i "", which is also the 5 th intersection point i "" E from the starting position E _{i″″″″} Distance of (d);

that is to say, the number of the first,

indicates the starting point position E to the 5 th intersection point 1E ₁ I on the path ₁ +1 waypoint position;

indicates the starting point position E to the 5 th intersection point 1E ₁ I on the path ₁ The location of the waypoint;

e1 denotes the starting position E to the 5 th intersection point 1E ₁ The number of waypoints on the path;

s _5,1 indicating the 5 th stretch 1, also the starting point position E to the 5 th intersection point 1E ₁ Distance of (d);

indicates the starting position E to the 5 th intersection point 2E ₂ On the way of the I ₂ +1 waypoint position;

indicates the starting position E to the 5 th intersection point 2E ₂ I on the path ₂ A location of the waypoint;

e2 denotes the starting position E to the 5 th intersection point 2E ₂ The number of waypoints on the path;

s _5,2 indicating the 5 th stretch 2, also the starting point position E to the 5 th intersection point 2E ₂ Distance of (d);

represents the starting point position E to the 5 th intersection point 3E ₃ On the way of the I ₃ +1 waypoint position;

indicates the starting point position E to the 5 th intersection point 3E ₃ On the way of the I ₃ A location of the waypoint;

e3 denotes the starting position E to the 5 th intersection point 3E ₃ The number of waypoints on the path;

s _5,3 indicating the 5 th run 3, also the starting point position E to the 5 th intersection point 3E ₃ Distance of (d);

indicates the starting point position E to the 5 th intersection point

On the way of

A location of the waypoint;

indicates the starting point position E to the 5 th intersection point

On the way of

A location of the waypoint;

EK′ ₅ indicates the point of intersection of the starting position E to the 5 th phase

The number of waypoints on the path;

represents 5 th route K' ₅ Also starting point position E to 5 th intersection point

The distance of the vehicle.

After the mobile intelligent handheld terminal is communicated with the motorcycle through the Bluetooth module, the following steps are executed:

firstly, the terminal controller judges whether the position positioning module is started or not:

if the position positioning module is started, the position positioning module acquires the current position A of the mobile intelligent handheld terminal and automatically inputs the acquired current position A of the mobile intelligent handheld terminal into a starting point input frame; executing the third step;

if the position positioning module is not started, the second step is executed.

And secondly, inputting a starting point position A into the starting point input frame through the touch display screen, and executing the third step.

And thirdly, inputting a terminal position Z into the terminal input frame through the touch display screen, and executing the fourth step.

Fourthly, the terminal controller judges whether a search trigger signal is received:

if the terminal controller receives the search trigger signal, executing the fifth step;

and if the terminal controller does not receive the search trigger signal, continuing to wait and returning to the fourth step.

And fifthly, the terminal controller judges whether the terminal data wireless transmission module is started or not:

if the terminal data wireless transmission module is started, the starting position A and the end position Z are sent to a cloud server; executing the sixth step;

if the terminal data wireless transmission module is not started, executing a seventeenth step;

sixthly, after the cloud server receives the starting position A and the end position Z sent by the mobile intelligent handheld terminal, marking the starting position A and the end position Z on a map by the cloud server; as shown in fig. 2.

Seventhly, finding two intersection points on the path of the starting position A from the starting position A, wherein the two intersection points are respectively a first intersection point 1A ₁ And the first intersection point 2A ₂ (ii) a As shown in FIG. 3, assume α ₁ ＞α ₂ Then with the first intersection point 2A ₂ The position serves as the next starting position B.

Eighthly, finding the intersection points on the path where the starting point position B is located from the starting point position B, namely the 2 nd intersection point 1B ₁ 2 nd intersection point 2B ₂ 2 nd intersection point 3B ₃ 2 nd intersection point 4B ₄ 2 nd intersection point 5B ₅ Assume, as shown in FIG. 4, that β _2,2 ＞β _2,3 ＞β _2,4 ＞β _2,1 ＞β _2,5 Then the 2 nd intersection point 5B ₅ The position is taken as the next starting position C; in finding the intersection, the first intersection 1A ₁ By the 2 nd intersection point 2B ₂ And (6) covering.

The ninth step, finding the intersection point on the path of the starting point position C from the starting point position C, which is the 3 rd intersection point 1C ₁ 3 rd intersection point 2C ₂ 3 rd intersection point 3C ₃ 3 rd intersection point 4C ₄ Assume, as shown in FIG. 5, that β _3,2 ＞β _3,3 ＞β _3,4 ＞β _3,1 Then according to the first3 phase intersection points 1C ₁ The position is taken as the next starting position D; in finding the intersection point, the starting point position B is defined by the 3 rd intersection point 2C ₂ And (6) covering.

Tenth step, finding the intersection point on the path of the starting position D from the starting position D, which is the 4 th intersection point 1D ₁ The 4 th intersection point 2D ₂ The 4 th intersection point 3D ₃ The 4 th intersection point 4D ₄ The 4 th intersection point 5D ₅ The 4 th intersection point 6D ₆ Assume that, as shown in FIG. 6, β _4,3 ＞β _4,2 ＞β _4,4 ＝β _4,1 ＞β _4,5 ＞β _4,6 Then, the 4 th intersection point 6D is used ₆ The position is taken as the next starting position E; in finding the intersection point, the starting point position C is defined by the 4 th intersection point 4D ₄ And (6) covering.

The eleventh step, finding the intersection point on the path of the starting point position E from the starting point position E, which is the 5 th intersection point 1E ₁ 5 th intersection point 2E ₂ The 5 th intersection point 3E ₃ The 5 th intersection point 4E ₄ Assume that, as shown in FIG. 7, β _5,2 ＞β _5,3 ＞β _5,1 ＞β _5,4 Then, the 5 th intersection point 4E is used ₄ The position is taken as the next starting position; in finding the intersection point, the 4 th intersection point 5D ₅ By the 5 th intersection point 3E ₃ Covering, starting position D by 5 th intersection point 2E ₂ And (6) covering.

A twelfth step of starting from the starting point position E to the 5 th intersection point 4E due to the end point position Z ₄ On the path, thus completing the finding of the driving path;

thirteenth step, from traveling Path A → C ₂ →D ₄ →E ₂ Sequential extraction of intersection points C in → E → Z ₂ 、D ₄ 、E ₂ E for each intersection C extracted in sequence ₂ 、D ₄ 、E ₂ E is marked with a serial number of C ₂ ¹ 、D ₄ ² 、E ₂ ³ 、E ⁴ ，C ₂ ¹ Indicates the 3 rd intersection point 2C ₂ Number of 1,D ₄ ² Indicates the 4 th intersectionPoint 4D ₄ Number of 2,E ₂ ³ Showing the 5 th intersection point 2E ₂ Number of 3,E ⁴ The number of the starting point E is 4, and the intersection C to be extracted ₂ 、D ₄ 、E ₂ E and the serial number mark C corresponding to the intersection point ₂ ¹ 、D ₄ ² 、E ₂ ³ 、E ⁴ And transmitting the position set forming the intersection point to the mobile intelligent handheld terminal.

Fourteenth, the mobile intelligent handheld terminal receives the intersection point C sent by the cloud server ₂ 、D ₄ 、E ₂ E and the serial number mark C corresponding to the intersection point ₂ ¹ 、D ₄ ² 、E ₂ ³ 、E ⁴ Then, the starting point position A and the end point position Z and the received intersection point C are combined ₂ 、D ₄ 、E ₂ E and the serial number mark C corresponding to the intersection point ₂ ¹ 、D ₄ ² 、E ₂ ³ 、E ⁴ To the motorcycle.

The fifteenth step, the received intersection point C ₂ 、D ₄ 、E ₂ E, marking the starting position A and the end position Z on the map; as shown in fig. 8.

Sixteenth, marking C according to the received sequence number ₂ ¹ 、D ₄ ² 、E ₂ ³ 、E ⁴ Will intersect point C ₂ 、D ₄ 、E ₂ And E, connecting the starting position A and the end position Z together to obtain the driving path.

Seventeenth step, the terminal controller marks the starting position A and the end position Z on a map; as shown in fig. 2.

Eighteenth step, finding two intersection points on the path of the starting position A from the starting position A, wherein the two intersection points are respectively the first intersection point 1A ₁ And the first intersection point 2A ₂ (ii) a As shown in FIG. 3, assume α ₁ ＞α ₂ Then with the first intersection point 2A ₂ The position serves as the next starting position B.

Nineteenth step, finding the position from the starting position BThe intersection points on the path of the starting point position B are respectively the 2 nd intersection point 1B ₁ 2 nd intersection point 2B ₂ 2 nd intersection point 3B ₃ 2 nd intersection point 4B ₄ 2 nd intersection point 5B ₅ Assume, as shown in FIG. 4, that β _2,2 ＞β _2,3 ＞β _2,4 ＞β _2,1 ＞β _2,5 Then the 2 nd intersection point 5B ₅ The position is taken as the next starting position C; in finding the intersection, the first intersection 1A ₁ By the 2 nd intersection point 2B ₂ And (6) covering.

Twentieth step, searching the intersection points on the path of the starting position C from the starting position C, which are respectively the 3 rd intersection point 1C ₁ 3 rd intersection point 2C ₂ 3 rd intersection point 3C ₃ 3 rd intersection point 4C ₄ Assume, as shown in FIG. 5, that β _3,2 ＞β _3,3 ＞β _3,4 ＞β _3,1 Then, the 3 rd intersection point 1C is used ₁ The position is taken as the next starting position D; in finding the intersection point, the starting point position B is defined by the 3 rd intersection point 2C ₂ And (6) covering.

Twenty-first step, finding the intersection point on the path of the starting position D from the starting position D, which is the 4 th intersection point 1D ₁ 4 th intersection point 2D ₂ 4 th intersection point 3D ₃ The 4 th intersection point 4D ₄ The 4 th intersection point 5D ₅ The 4 th intersection point 6D ₆ Assume that, as shown in FIG. 6, β _4,3 ＞β _4,2 ＞β _4,4 ＝β _4,1 ＞β _4,5 ＞β _4,6 Then, the 4 th intersection point 6D is used ₆ The position is taken as the next starting position E; in finding the intersection point, the starting point position C is defined by the 4 th intersection point 4D ₄ And (6) covering.

Twenty-second step, finding the intersection point on the path of the starting point E from the starting point E, which is the 5 th intersection point 1E ₁ The 5 th intersection point 2E ₂ The 5 th intersection point 3E ₃ The 5 th intersection point 4E ₄ Assume that, as shown in FIG. 7, β _5,2 ＞β _5,3 ＞β _5,1 ＞β _5,4 Then, the 5 th intersection point 4E is used ₄ Position as belowA starting point position; in finding the intersection point, the 4 th intersection point 5D ₅ By the 5 th intersection point 3E ₃ Covering, starting point position D by 5 th intersection point 2E ₂ And (6) covering.

A twentieth step, since the end position Z is located from the starting position E to the 5 th intersection point 4E ₄ On the path, thus completing the finding of the driving path; from A → C ₂ →D ₄ →E ₂ → E → Z is the travel path.

The twenty-fourth step, from the travel path A → C ₂ →D ₄ →E ₂ Sequential extraction of intersection points C in → E → Z ₂ 、D ₄ 、E ₂ E for each intersection C extracted in sequence ₂ 、D ₄ 、E ₂ E is marked with a serial number of C ₂ ¹ 、D ₄ ² 、E ₂ ³ 、E ⁴ ，C ₂ ¹ Indicates the 3 rd intersection point 2C ₂ Number of 1,D ₄ ² Indicating the 4 th intersection point 4D ₄ Number of 2,E ₂ ³ Showing the 5 th intersection point 2E ₂ Number of 3,E ⁴ The intersection C to be extracted having the sequence number 4 indicating the starting position E ₂ 、D ₄ 、E ₂ E and the serial number mark C corresponding to the intersection point ₂ ¹ 、D ₄ ² 、E ₂ ³ 、E ⁴ A set of positions of the intersection points is formed.

Twenty-fifth step, the mobile intelligent handheld terminal enables the starting point position A, the end point position Z and the received intersection point C ₂ 、D ₄ 、E ₂ E and the serial number mark C corresponding to the intersection ₂ ¹ 、D ₄ ² 、E ₂ ³ 、E ⁴ To the motorcycle.

Twenty-sixth step, the motorcycle will receive the intersection point C ₂ 、D ₄ 、E ₂ E, marking the starting position A and the end position Z on the map; as shown in fig. 8.

Twenty-seventh step, marking C according to the received sequence number ₂ ¹ 、D ₄ ² 、E ₂ ³ 、E ⁴ Intersecting point of phase C ₂ 、D ₄ 、E ₂ And E, connecting the starting position A and the end position Z together to obtain the driving path.

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. The working system based on big data safe trip comprises a motorcycle and a mobile intelligent handheld terminal connected with the motorcycle through Bluetooth, and is characterized in that a driving path is transmitted to the motorcycle through the mobile intelligent handheld terminal, and the driving path is displayed on a display screen of the motorcycle.

2. The big data safety trip-based working system according to claim 1, wherein the motorcycle comprises a motorcycle body, a motorcycle PCB fixing mounting seat for fixedly mounting the motorcycle PCB is arranged on the motorcycle body, the motorcycle PCB is fixedly mounted on the motorcycle PCB fixing mounting seat, and a motorcycle power module, a motorcycle controller module and a motorcycle Bluetooth module are arranged on the motorcycle PCB;

3. The big data safety trip-based working system according to claim 1, wherein the mobile intelligent handheld terminal comprises a handheld terminal housing, a PCB fixed mounting base for fixedly mounting a PCB is arranged in the handheld terminal housing, the PCB is fixedly mounted on the PCB fixed mounting base, a terminal controller, a bluetooth module and a map storage module are arranged on the PCB, map data information is stored in the map storage module, a map data terminal of the map storage module is connected with a map data terminal of the terminal controller, a bluetooth data transceiving terminal of the terminal controller is connected with a wireless data transceiving terminal of the bluetooth module, and the mobile intelligent handheld terminal further comprises a touch display screen fixed mounting base for fixedly mounting a touch display screen, the touch display screen is fixedly mounted on the touch display screen fixed mounting base, and a touch display data terminal of the touch display screen is connected with a touch display data terminal of the terminal controller;

4. The big-data-based safe trip working system according to claim 1, wherein a position locating module is further arranged on the PCB, and a locating position data terminal of the position locating module is connected with a locating position data terminal of the terminal controller;

5. The big data safe trip-based working system according to claim 1, wherein a terminal data wireless transmission module is further disposed on the PCB, the wireless data transceiving terminal of the terminal controller is connected to the wireless data transceiving terminal of the terminal data wireless transmission module,

6. The big data safety trip-based working system according to claim 1, wherein the motorcycle display screen comprises a sealed shell, the sealed shell comprises a bottom shell (1) with a front opening, a support (4) is installed in the bottom shell (1), the support (4) is fixed on the bottom shell (1) through a bolt (4 a), a mounting groove (4 c) for mounting the VA liquid crystal screen (3) is formed in the front side of the support (4), and the VA liquid crystal screen (3) sinks into and is mounted in the mounting groove (4 c); the bottom shell (1) is provided with a shell cover (2), the shell cover (2) covers the bottom shell (1), semi-transparent watch glass for watching a VA liquid crystal screen (3) is integrally formed on the shell cover (2), a sealing clamping groove (2 b) for clamping the upper end edge of the bottom shell (1) is formed in the inner side of a top plate of the shell cover (2), the lower end of the surrounding edge of the shell cover (2) extends downwards to the middle of the outer wall of the bottom shell (1), and a supporting edge (1 b) for supporting the surrounding edge of the shell cover (2) is convexly arranged on the outer wall of the bottom shell (1) corresponding to the surrounding edge of the shell cover (2);

the utility model discloses a joint, including shell cover (2), roof inboard, joint journal stirrup (2 a), be equipped with the bayonet socket on joint journal stirrup (2 a), the inside wall epirelief of drain pan (1) is equipped with and is used for the buckle (1 a) of card in the bayonet socket, upper cover (1) and drain pan (1) are in the same place through joint journal stirrup (2 a) and buckle (1 a) joint.

7. A working method based on big data safe trip is characterized by comprising the following steps:

if the position positioning module is not started, executing the next step;

s3, inputting an end point position into the end point input frame through the touch display screen, and executing the next step;

s4, the terminal controller judges whether a search trigger signal is received:

8. The big data safety trip-based working method according to claim 7, wherein in step S6, the method for the cloud server to obtain at least one driving route according to the received starting position and ending position comprises the following steps:

s63, finding the intersection points on the path where the starting point is located from the starting point position, wherein the intersection points are the 2 nd intersection point 1, the 2 nd intersection point 2, the 2 nd intersection point 3, … … and the 2 nd intersection point K ₂ ，K ₂ The number of the 2 nd intersection points is; according to the starting point position, the end point position, the 2 nd intersection point 1 position, the 2 nd intersection point 2 position, the 2 nd intersection point 3 position, … … and the 2 nd intersection point K ₂ Position determination of the 2 nd intersection 1 position, the 2 nd intersection 2 position, the 2 nd intersection 3 position, … …, and the 2 nd intersection K ₂ One as the next starting point position;

s64, finding the intersection points on the path where the starting point is located from the starting point position, wherein the intersection points are the 3 rd intersection point 1, the 3 rd intersection point 2, the 3 rd intersection point 3, … … and the 3 rd intersection point K ₃ ，K ₃ Is the 3 rd intersection pointThe number of (2); according to the starting point position, the end point position, the 3 rd intersection point 1 position, the 3 rd intersection point 2 position, the 3 rd intersection point 3 position, … … and the 3 rd intersection point K ₃ The position determination includes the 3 rd intersection point 1 position, the 3 rd intersection point 2 position, the 3 rd intersection point 3 position, … …, and the 3 rd intersection point K ₃ One as the next starting point position;

s65, finding the intersection points on the path where the starting point is located from the starting point position, wherein the intersection points are the 4 th intersection point 1, the 4 th intersection point 2, the 4 th intersection point 3, … … and the 4 th intersection point K ₄ ，K ₄ The number of the 4 th intersection points is; according to the starting point position, the end point position, the 4 th intersection point 1 position, the 4 th intersection point 2 position, the 4 th intersection point 3 position, … … and the 4 th intersection point K ₄ The position determination includes the 4 th intersection point 1 position, the 4 th intersection point 2 position, the 4 th intersection point 3 position, … …, and the 4 th intersection point K ₄ One as the next starting point position;

……；

s66, searching for the intersection points on the path where the starting point is located from the starting point position, wherein the intersection points are the K-th intersection point 1, the K-th intersection point 2, the K-th intersection point 3, … … and the K-th intersection point K _k ，K _k The number of the kth intersection points is the number of the kth intersection points; if the end point position is from the start point position to the K' th intersection point K _k′ On the path, k' =2, 3, 4, … … k, the search of the driving path is completed;

9. The big data safety trip-based working method according to claim 7, characterized in that step S8 comprises the following steps:

s81, marking the starting point position and the end point position on a map;

s82, marking the received intersection points on a map;

10. The working method for safe trip based on big data according to claim 7, wherein in step S62, the method for determining the first intersection point 1 position or the first intersection point 2 position as the next starting point position according to the starting point position, the ending point position, the first intersection point 1 position and the first intersection point 2 position is as follows:

if α is ₁ ＜α ₂ ，α ₁ Representing the inner product angle 1, alpha ₂ Representing an inner product angle 2, and taking the position of the first intersection point 1 as the next starting point position;

if α is ₁ ＝α ₂ ，α ₁ Representing the inner product angle 1, alpha ₂ When the inner product angle 2 is expressed, s is judged ₁ And s ₂ The size relationship between:

s ₁ ＜s ₂ ，s ₁ indicating a journey 1,s ₂ Representing the route 2, taking the position of the first intersection point 1 as the next starting position;

s ₁ ＝s ₂ ，s ₁ represents a stretch 1,s ₂ Indicating route 2, the next starting position is either the first intersection point 1 position or the first intersection point 2 position.