Data analysis device and analysis system for navigation

Abstract

The invention relates to the technical field of navigation, and discloses a data analysis device and system for navigation, and the device comprises a housing, the rear side of the housing is provided with an air outlet cover, the interior of the housing is provided with a processor, the two sides of the housing are provided with a plurality of interfaces, and the plurality of interfaces are connected with the processor through wires; the heat dissipation assembly is used for dissipating heat of the processor; and the dust removal assembly is used for preventing dust from entering the shell. Through the arrangement of the heat dissipation assembly, the three fans discharge heat in the shell through rotation, the heat dissipation effect on the processor is achieved, and faults caused by overheating of the processor are avoided; through cooperation of the first-section pipe, the second-section pipe, the third-section pipe and the water pumping cover, cooling liquid in the third-section pipe can circularly flow, the cooling effect of the cooling liquid is kept, the third-section pipe makes contact with the processor to take away heat at the top of the processor, and the heat dissipation effect is further optimized.

Description

Technical Field

[0001] The present invention relates to the field of navigation technology, and in particular to a data analysis device and analysis system for navigation. Background Art

[0002] A navigation device refers to a device or system that can provide users with functions such as location information, navigation guidance and path planning. Based on its application scenarios and technical characteristics, navigation devices are commonly used in transportation vehicles and robots. The data analysis device is the core component of the navigation device. Among them, the navigation data analysis device used by off-road robots is responsible for collecting, processing and analyzing environmental data, providing the robot with accurate navigation information, enabling the robot to adapt to complex road conditions outdoors and move along a more reasonable route.

[0003] However, the prior art has the following problems:

[0004] 1. When the existing navigation data analysis device is used on an off-road robot, since the off-road robot often works outdoors, when used in a high-temperature environment, the navigation data analysis device is at risk of overheating and causing failure.

[0005] 2. After long-term outdoor use, a lot of dust may accumulate inside the navigation data analysis device, which will accelerate the aging of the navigation data analysis device and affect the heat dissipation effect. Summary of the invention

[0006] The purpose of the present invention is to provide a data analysis device and analysis system for navigation in order to solve the above-mentioned problems and overcome the defects of the prior art, as described in detail below.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A data analysis device for navigation provided by the present invention comprises: a shell, an air outlet hood is installed on the rear side of the shell, a processor is installed inside the shell, a plurality of interfaces are arranged on both sides of the shell, and the plurality of interfaces are respectively connected to the processor through wires; a heat dissipation component, used to dissipate heat for the processor; a dust cleaning component, used to prevent dust from entering the interior of the shell; the heat dissipation component comprises a motor, the motor is installed inside the shell, a No. 1 gear is connected to the output end of the motor, a No. 1 shaft, a No. 2 shaft and a No. 3 shaft are rotatably installed on the inner side of the air outlet hood through a bracket, the No. 2 shaft is located between the No. 1 shaft and the No. 3 shaft, the ends of the No. 1 shaft, the No. 2 shaft and the No. 3 shaft away from the processor are respectively connected to fans, the end of the No. 1 shaft away from the fan is connected to the No. 2 gear, the No. 1 gear is meshed with the No. 2 gear, the No. 1 shaft and the No. 2 shaft are sleeved with a No. 1 belt, and the No. 2 shaft and the No. 3 shaft are sleeved with a No. 2 belt.

[0009] Preferably, one section of pipe and two sections of pipe are installed inside the shell, a water extraction hood is connected between the one section of pipe and the two sections of pipe, and three sections of pipe are arranged on the processor, one end of the three sections of pipe is connected to the one section of pipe, and the other end of the three sections of pipe is connected to the two section of pipe.

[0010] Preferably, the water pumping hood is fixed to the inside of the shell by a bracket, an inner shaft is penetrated and rotatably installed inside the water pumping hood, a water wheel is rotatably installed inside the water pumping hood, one end of the inner shaft is connected to the second shaft, and the other end of the inner shaft is connected to the water wheel.

[0011] Preferably, the connection position between the two-section pipe and the water pumping hood is located below the water wheel, and the connection position between the one-section pipe and the water pumping hood is located above the inner shaft. The central part of the water wheel is hollow, and a plurality of blades are arranged inside the water wheel.

[0012] Preferably, the dust cleaning assembly comprises a plurality of blades, the plurality of blades are installed side by side in the air outlet hood, and the blades are arranged at an angle.

[0013] Preferably, a worm is rotatably installed in the air outlet hood through a bracket, and a No. 3 gear is connected to the end of the worm close to the processor, and the No. 3 gear is meshed with the No. 1 gear. A reciprocating screw is rotatably installed inside the air outlet hood, and a worm wheel is connected to the outer wall of the reciprocating screw, and the worm wheel is meshed with the worm. A ball slide is slidably installed inside the air outlet hood, and a mounting rod is connected to the ball slide, and a plurality of cleaning sheets are installed on the mounting rod.

[0014] Preferably, a reciprocating thread groove is provided on the reciprocating screw, and the inner wall of the ball slide is slidably connected to the reciprocating thread groove on the reciprocating screw via a ball, and the plurality of cleaning sheets are respectively located in the gaps between a plurality of adjacent blades.

[0015] A data analysis system for navigation includes a visualization master control module, which is arranged in a processor. The visualization master control module includes a data acquisition module, a data preprocessing module, a data analysis and decision module, a navigation control module and a data storage and transmission module. The data acquisition module is used to collect data from a laser radar and a sensor, the data preprocessing module is used to filter, clean and denoise the collected raw data, the data analysis and decision module is used to analyze and extract useful navigation information from the data preprocessing module and provide support for navigation decisions, the navigation control module is used to provide a navigation route according to the information provided by the data analysis and decision module, and the data storage and transmission module is used to store real-time data generated during the navigation process and transmit it to a remote controller.

[0016] Preferably, the navigation control module includes a feature extraction module, an environment perception module, an obstacle avoidance module and a path planning module. The feature extraction module is used to extract effective feature information from the data analysis and decision-making module. The environment perception module is used to use the extracted effective feature information to construct an environment map and update the map information in real time. The obstacle avoidance module is used to monitor the surrounding obstacles in real time and take corresponding obstacle avoidance strategies. The path planning module is used to plan the optimal navigation path and the backup navigation path according to the environment map and the current position.

[0017] The beneficial effects are:

[0018] 1. The data analysis device and analysis system for navigation, through the setting of the heat dissipation component, enables the three fans to discharge the heat in the shell by rotation, thereby achieving the heat dissipation effect of the processor and avoiding the malfunction caused by overheating of the processor; through the cooperation of the first section of the pipe, the second section of the pipe, the third section of the pipe and the water extraction hood, the coolant in the three section of the pipe can circulate and flow to maintain the cooling effect of the coolant, and the three section of the pipe takes away the heat from the top of the processor by contacting with the processor, further optimizing the heat dissipation effect.

[0019] 2. The navigation data analysis device and analysis system, through the provision of a dust cleaning component, enables the multiple blades to prevent dust from falling into the shell while ensuring ventilation effect, thereby achieving a dust-proof effect; through the provision of multiple cleaning sheets, the multiple cleaning sheets can move to clean the top and bottom surfaces of the multiple blades, thereby maintaining the cleanliness of the blades and preventing the gaps between the multiple blades from being clogged after long-term use, thereby affecting the ventilation effect.

[0020] 3. The data analysis device and analysis system for navigation, through the setting of the navigation control module, enables the environment perception module to build an environment map according to the surrounding environment in real time, thereby providing the path planning module with the optimal navigation path, and the obstacle avoidance module can avoid obstacles on the path in time. The path planning module can also provide an alternative navigation path, and automatically switch to the alternative navigation path when the optimal navigation path is not suitable for continuing to move due to an emergency situation, so as to maintain the moving state. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the appearance of the present invention;

[0023] Figure 2It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 3 It is a schematic diagram of the structure of the heat dissipation assembly of the present invention;

[0025] Figure 4 It is a schematic diagram of the structure of the air outlet cover of the present invention;

[0026] Figure 5 It is a schematic diagram of the three-section pipe structure of the present invention;

[0027] Figure 6 It is a schematic diagram of the water wheel structure of the present invention;

[0028] Figure 7 It is a schematic diagram of the structure of the dust cleaning component of the present invention;

[0029] Figure 8 It is a schematic diagram of the reciprocating screw structure of the present invention;

[0030] Fig. 9 is a schematic diagram of the mounting rod structure of the present invention;

[0031] Fig.10 is a schematic diagram of a visualization interface module of the present invention;

[0032] Fig.11 It is a schematic diagram of a navigation control module of the present invention.

[0033] The reference numerals in the accompanying drawings are as follows: 1. Shell; 2. Air outlet hood; 3. Processor; 4. Heat dissipation assembly; 41. Motor; 42. Gear No. 1; 43. Shaft No. 1; 44. Shaft No. 2; 45. Shaft No. 3; 46. Gear No. 2; 47. Belt No. 1; 48. Belt No. 2; 49. Fan; 410. One-stage pipe; 411. Two-stage pipe; 412. Three-stage pipe; 413. Water extraction hood; 414. Inner shaft; 415. Water wheel; 5. Dust cleaning assembly; 51. Worm; 52. Gear No. 3; 53. Reciprocating screw; 54. Worm wheel; 55. Ball bearing slide; 56. Mounting rod; 57. Cleaning sheet; 58. Blade. DETAILED DESCRIPTION

[0034] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0035] Example 1

[0036] See also Figure 1 - Figure 6, a data analysis device for navigation, comprising:

[0037] The shell 1 has an air outlet hood 2 installed on the rear side of the shell 1, a processor 3 is installed inside the shell 1, multiple interfaces are set on both sides of the shell 1, and the multiple interfaces are connected to the processor 3 through wires. The shell 1 is installed inside the off-road robot, and the robot's driving device, laser radar, camera, control system, power supply, etc. are connected to the interfaces on both sides of the shell 1 through wires. The processor 3 can receive and output relevant information through multiple wires; a heat dissipation component 4 is used to dissipate heat for the processor 3; the heat dissipation component 4 includes a motor 41, and the motor 41 is installed in the shell Inside the body 1, the output end of the motor 41 is connected to the first gear 42, and the inner side of the air outlet cover 2 is rotatably installed with the first shaft 43, the second shaft 44 and the third shaft 45 through the bracket. The second shaft 44 is located between the first shaft 43 and the third shaft 45. The ends of the first shaft 43, the second shaft 44 and the third shaft 45 away from the processor 3 are respectively connected to the fan 49, and the end of the first shaft 43 away from the fan 49 is connected to the second gear 46. The first gear 42 is meshed with the second gear 46. The first shaft 43 and the second shaft 44 are sleeved with a first belt 47. The second shaft 44 is connected to the fan 49. A second belt 48 is sleeved on the third shaft 45, the motor 41 drives the second gear 46 to rotate through the first gear 42, the second gear 46 drives the first shaft 43 to rotate, the first shaft 43 drives the second shaft 44 to rotate through the first belt 47, the second shaft 44 drives the third shaft 45 to rotate through the second belt 48, and the first shaft 43, the second shaft 44 and the third shaft 45 rotate and respectively drive three fans 49 to rotate, and the three fans 49 rotate to discharge the hot air inside the shell 1 through the air outlet cover 2 to the shell 1, so as to achieve the effect of heat dissipation; the shell 1 is equipped with A first section pipe 410 and a second section pipe 411, a water extraction hood 413 is connected between the first section pipe 410 and the second section pipe 411, a three section pipe 412 is provided on the processor 3, one end of the three section pipe 412 is connected to the first section pipe 410, and the other end of the three section pipe 412 is connected to the second section pipe 411, the first section pipe 410, the second section pipe 411, the three section pipe 412 and the water extraction hood 413 are filled with cooling liquid, and the three section pipe 412 is close to the top of the processor 3, so that the cooling liquid in the three section pipe 412 can absorb the heat emitted from the top of the processor 3, further optimizing the cooling effect;The water pumping cover 413 is fixed to the inside of the housing 1 through a bracket, and an inner shaft 414 is penetrated and rotatably installed inside the water pumping cover 413. A water wheel 415 is rotatably installed inside the water pumping cover 413. One end of the inner shaft 414 is connected to the second shaft 44, and the other end of the inner shaft 414 is connected to the water wheel 415. The connection position of the second section pipe 411 and the water pumping cover 413 is located below the water wheel 415, and the connection position of the first section pipe 410 and the water pumping cover 413 is located above the inner shaft 414. The water wheel 415 The central part of the water wheel 415 is hollow, and a plurality of blades are arranged in the water wheel 415. When the inner shaft 414 rotates, the water wheel 415 is driven to rotate. When the water wheel 415 rotates, the cooling liquid in the hollow part in the middle of the water wheel 415 flows outward along the plurality of blades through centrifugal force, so that the cooling liquid in the water pumping cover 413 is input into the second section pipe 411. The water pumping cover 413 uses the negative pressure principle to pump the cooling liquid in the first section pipe 410 into the water pumping cover 413, thereby achieving the water pumping cover 41 3 pumps the coolant in the first section of the pipe 410 to the second section of the pipe 411, and the coolant in the second section of the pipe 411 flows back to the first section of the pipe 410 after passing through the third section of the pipe 412, achieving the effect of circulating the coolant. The first section of the pipe 410 and the second section of the pipe 411 are located in front of the three fans 49. When the fans 49 rotate, they can use the air discharged to the outside to take away part of the heat of the coolant in the first section of the pipe 410 and the second section of the pipe 411, thereby achieving the effect of cooling the coolant. Through the setting of the heat dissipation component 4, the three fans 49 can discharge the heat in the housing 1 by rotating, thereby achieving the heat dissipation effect on the processor 3, and avoiding the processor 3 from overheating and causing failure. Through the cooperation of the first section of the pipe 410, the second section of the pipe 411, the third section of the pipe 412 and the water extraction cover 413, the coolant in the third section of the pipe 412 can circulate and flow, maintaining the cooling effect of the coolant. The third section of the pipe 412 takes away the heat from the top of the processor 3 by contacting with the processor 3, further optimizing the heat dissipation effect. ;

[0038] For further information, see Figure 7 - Fig. 9The dust cleaning component 5 is used to prevent dust from entering the interior of the shell 1. The dust cleaning component 5 includes a plurality of blades 58, which are installed side by side in the air outlet cover 2. The blades 58 are inclined. The gaps between the plurality of blades 58 are used for air circulation. The inclined surface of the blades 58 located outside the shell 1 faces obliquely upward, so that after the dust falls on the blades 58, it slides to the outside of the shell 1 along the inclined surface of the blades 58, thereby preventing the dust from entering the shell 1. The dust-proof effect is achieved while satisfying ventilation. A worm 51 is rotatably installed in the air outlet cover 2 through a bracket. The end of the worm 51 close to the processor 3 is connected to the third gear 52, and the third gear 52 is meshed with the first gear 42. A reciprocating screw 53 is installed in the air outlet cover 2. When the first gear 42 rotates, the worm 51 is driven to rotate through the third gear 52. The worm 51 drives the reciprocating screw 53 to rotate through the worm wheel 54. The outer wall of the reciprocating screw 53 is connected to the worm wheel 54, and the worm wheel 54 is meshed with the worm 51. A ball slide 55 is installed in the air outlet cover 2. A mounting rod 56 is connected to the ball slide 55, and a plurality of mounting rods are installed on the mounting rod 56. The cleaning piece 57 is provided with a reciprocating thread groove on the reciprocating screw 53. The inner wall of the ball slide 55 is slidably connected with the reciprocating thread groove on the reciprocating screw 53 through the ball. When the reciprocating screw 53 rotates, the cooperation between the reciprocating thread groove and the ball drives the ball slide 55 to move back and forth. When the ball slide 55 moves, it drives the mounting rod 56 to move synchronously. When the mounting rod 56 moves, it drives multiple cleaning pieces 57 to move synchronously. The multiple cleaning pieces 57 are respectively located in the gaps between multiple adjacent blades 58, and each cleaning piece 57 is located between two of the blades 58. , so that the multiple cleaning sheets 57 clean the top and bottom surfaces of the multiple blades 58 during the movement, thereby preventing the gaps between the blades 58 from being clogged; through the arrangement of the dust cleaning component 5, the multiple blades 58 can prevent dust from falling into the shell 1 while ensuring the ventilation effect, thereby achieving a dust-proof effect; through the arrangement of the multiple cleaning sheets 57, the multiple cleaning sheets 57 clean the top and bottom surfaces of the multiple blades 58 by moving, thereby maintaining the cleanliness of the blades 58, thereby preventing the gaps between the multiple blades 58 from being clogged after long-term use, thereby affecting the ventilation effect.

[0039] See also Fig.10 - Fig.11A data analysis system for navigation includes a visualization master control module, which is arranged in a processor 3. The visualization master control module includes a data acquisition module, a data preprocessing module, a data analysis and decision module, a navigation control module and a data storage and transmission module. The data acquisition module is used to collect data from a laser radar and a sensor, and the data acquisition module provides data support for subsequent data processing and navigation decisions; the data preprocessing module is used to filter, clean and denoise the collected raw data, and the data preprocessing module can improve the accuracy and reliability of the data after preprocessing; the data analysis and decision module is used to analyze and extract useful navigation information from the data preprocessing module and provide support for navigation decisions. The data analysis and decision module improves the accuracy and rationality of navigation decisions through data analysis, and further optimizes navigation performance; the navigation control The control module is used to provide a navigation route according to the information provided by the data analysis and decision-making module, so that the off-road robot can act according to the navigation path; the data storage and transmission module is used to store the real-time data generated during the navigation process and transmit it to the remote controller. The data storage and transmission module can store each navigation data in the database, accumulate environmental information, establish an environmental database, and improve the navigation efficiency when used in the same area later. The visual master control module can transmit the information of the data acquisition module, data preprocessing module, data analysis and decision module, navigation control module and data storage and transmission module to the remote controller. The staff can control the data acquisition module, data preprocessing module, data analysis and decision module, navigation control module and data storage and transmission module through the remote controller to realize remote observation of real-time information and remote real-time control.

[0040] Furthermore, the navigation control module includes a feature extraction module, an environmental perception module, an obstacle avoidance module and a path planning module. The feature extraction module is used to extract effective feature information from the data analysis and decision-making module, and extract environmental feature information such as roads, uneven terrain, obstacles, and water flows; the environmental perception module is used to use the effective feature information extracted by the feature extraction module to construct an environmental map and update the map information in real time, thereby achieving the effect of updating the environmental map in real time; the obstacle avoidance module is used to monitor the surrounding obstacles in real time and adopt corresponding obstacle avoidance strategies, and combine the obstacle avoidance strategies with the environmental map information; the path planning module is used to plan the optimal navigation path and the backup navigation path according to the environmental map, obstacle avoidance strategy and current position. When traveling along the optimal navigation path, the path adjustment is made in time through the real-time update of the environmental map and the obstacle avoidance strategy, so as to always keep one navigation path in use and one in backup, thereby ensuring the overall passability of the navigation path.

[0041] With the above structure, the working principle of this case is that the shell 1 is installed inside the off-road robot, and the robot's driving device, laser radar, camera, control system, power supply, etc. are connected to the interfaces on both sides of the shell 1 through wires respectively. The processor 3 can receive and output relevant information through multiple wires. After starting the motor 41, the motor 41 drives the second gear 46 to rotate through the first gear 42, and the second gear 46 drives the first shaft 43 to rotate. The first shaft 43 drives the second shaft 44 to rotate through the first belt 47, and the second shaft 44 drives the third shaft 45 to rotate through the second belt 48. When the first shaft 43, the second shaft 44 and the third shaft 45 rotate, they respectively drive three fans 49 to rotate. The three fans 49 By rotating, the hot air inside the shell 1 is discharged from the shell 1 through the air outlet hood 2, thereby achieving the effect of heat dissipation; the first section pipe 410, the second section pipe 411, the third section pipe 412 and the water extraction hood 413 are filled with coolant, and the third section pipe 412 is close to the top of the processor 3, so that the coolant in the third section pipe 412 can absorb the heat emitted from the top of the processor 3, further optimizing the cooling effect; when the second shaft 44 rotates, it drives the inner shaft 414 to rotate, and when the inner shaft 414 rotates, it drives the water wheel 415 to rotate. When the water wheel 415 rotates, the coolant in the hollow part in the middle of the water wheel 415 flows outward along the multiple blades through centrifugal force. Since there are only two sections of pipe 410 on the periphery of the multiple blades, 11, the pipe mouth can discharge water, so that the coolant in the water extraction cover 413 is input into the second-section pipe 411. At the same time, since there is a certain gap between the inner shaft 414 and the inner wall of the water extraction cover 413, and the interface between the first-section pipe 410 and the water extraction cover 413 is located on the inner shaft 414, the water extraction cover 413 uses the negative pressure principle to extract the coolant in the first-section pipe 410 into the water extraction cover 413, so that the water extraction cover 413 can extract the coolant in the first-section pipe 410 into the second-section pipe 411, and the coolant in the second-section pipe 411 flows back to the first-section pipe 410 after passing through the third-section pipe 412, so as to achieve the effect of circulating the coolant. The first-section pipe 410 and the second-section pipe 411 are located at the three fans 49. At the front, when the fan 49 rotates, it can use the air discharged to the outside to take away part of the heat of the coolant in the first section of the tube 410 and the second section of the tube 411, thereby achieving the effect of cooling the coolant; through the setting of the heat dissipation component 4, the three fans 49 can discharge the heat in the shell 1 by rotation, thereby achieving the heat dissipation effect on the processor 3, avoiding the overheating of the processor 3 and causing malfunctions; through the cooperation of the first section of the tube 410, the second section of the tube 411, the third section of the tube 412 and the water extraction hood 413, the coolant in the three section of the tube 412 can circulate and flow to maintain the cooling effect of the coolant, and the three section of the tube 412 takes away the heat from the top of the processor 3 by contacting with the processor 3, further optimizing the heat dissipation effect.

[0042] The gaps between the plurality of blades 58 are used for air circulation. Since the blades 58 are inclined and the inclined surfaces outside the shell 1 face obliquely upward, dust falls on the blades 58 and slides to the outside of the shell 1 along the inclined surfaces of the blades 58, thereby preventing dust from entering the shell 1. This achieves a dust-proof effect while satisfying ventilation. When the No. 1 gear 42 rotates, it drives the worm 51 to rotate through the No. 3 gear 52. The worm 51 drives the reciprocating screw 53 to rotate through the worm gear 54. Since the ball slide 55 is limited inside the air outlet cover 2, the ball slide 55 can only move left and right. When the reciprocating screw 53 rotates, the cooperation between the reciprocating thread groove and the ball drives the ball slide 55 to move back and forth left and right. The ball slide 55 moves When the dust cleaning component 5 is moved, the mounting rod 56 is driven to move synchronously, and when the mounting rod 56 moves, the multiple cleaning sheets 57 are driven to move synchronously. Since each cleaning sheet 57 is located between two of the blades 58, the multiple cleaning sheets 57 clean the top and bottom surfaces of the multiple blades 58 during the movement to avoid clogging of the gaps between the blades 58; through the arrangement of the cleaning component 5, the multiple blades 58 can prevent dust from falling into the shell 1 while ensuring the ventilation effect, thereby achieving a dust-proof effect; through the arrangement of the multiple cleaning sheets 57, the multiple cleaning sheets 57 clean the top and bottom surfaces of the multiple blades 58 by moving, thereby maintaining the cleanliness of the blades 58, and avoiding clogging of the gaps between the multiple blades 58 after long-term use to affect the ventilation effect.

[0043] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A data analysis device for navigation, characterized in that: include: A shell (1), an air outlet cover (2) is installed on the rear side of the shell (1), a processor (3) is installed inside the shell (1), and a plurality of interfaces are arranged on both sides of the shell (1), and the plurality of interfaces are respectively connected to the processor (3) via wires; A heat dissipation component (4), used for dissipating heat from the processor (3); A dust cleaning component (5) for preventing dust from entering the interior of the housing (1); The heat dissipation assembly (4) comprises a motor (41), the motor (41) is installed inside the housing (1), the output end of the motor (41) is connected to a first gear (42), the inner side of the air outlet cover (2) is rotatably mounted with a first shaft (43), a second shaft (44) and a third shaft (45) through a bracket, the second shaft (44) is located between the first shaft (43) and the third shaft (45), the ends of the first shaft (43), the second shaft (44) and the third shaft (45) away from the processor (3) are respectively connected to a fan (49), the end of the first shaft (43) away from the fan (49) is connected to a second gear (46), the first gear (42) is meshed with the second gear (46), the first shaft (43) and the second shaft (44) are sleeved with a first belt (47), and the second shaft (44) and the third shaft (45) are sleeved with a second belt (48).

2. A navigation data analysis device according to claim 1, characterized in that: A first-stage pipe (410) and a second-stage pipe (411) are installed inside the shell (1), a water extraction hood (413) is connected between the first-stage pipe (410) and the second-stage pipe (411), and a three-stage pipe (412) is arranged on the processor (3), one end of the three-stage pipe (412) is connected to the first-stage pipe (410), and the other end of the three-stage pipe (412) is connected to the second-stage pipe (411).

3. A navigation data analysis device according to claim 2, characterized in that: The water pumping cover (413) is fixed inside the housing (1) via a bracket, an inner shaft (414) is passed through and rotatably mounted inside the water pumping cover (413), a water wheel (415) is rotatably mounted inside the water pumping cover (413), one end of the inner shaft (414) is connected to the second shaft (44), and the other end of the inner shaft (414) is connected to the water wheel (415).

4. A data analysis device for navigation according to claim 3, characterized in that: The connection position between the two-section pipe (411) and the water pumping cover (413) is located below the water wheel (415), and the connection position between the one-section pipe (410) and the water pumping cover (413) is located above the inner shaft (414). The center of the water wheel (415) is hollow, and a plurality of blades are arranged inside the water wheel (415).

5. A data analysis system for navigation, characterized in that: It comprises a data analysis device for navigation as claimed in any one of claims 1 to 4, wherein the dust cleaning component (5) comprises a plurality of blades (58), the plurality of blades (58) are installed side by side in the air outlet hood (2), and the blades (58) are arranged at an angle.

6. A navigation data analysis system according to claim 5, characterized in that: A worm (51) is rotatably mounted in the air outlet cover (2) through a bracket, and a third gear (52) is connected to one end of the worm (51) close to the processor (3), and the third gear (52) meshes with the first gear (42). A reciprocating screw (53) is rotatably mounted inside the air outlet cover (2), and a worm wheel (54) is connected to the outer wall of the reciprocating screw (53), and the worm wheel (54) meshes with the worm (51). A ball bearing slide rod (55) is slidably mounted inside the air outlet cover (2), and a mounting rod (56) is connected to the ball bearing slide rod (55), and a plurality of cleaning sheets (57) are mounted on the mounting rod (56).

7. A navigation data analysis system according to claim 6, characterized in that: The reciprocating screw rod (53) is provided with a reciprocating thread groove, the inner wall of the ball sliding rod (55) is slidably connected to the reciprocating thread groove on the reciprocating screw rod (53) via a ball, and the plurality of cleaning sheets (57) are respectively located in the gaps between the plurality of adjacent blades (58).

8. A navigation data analysis system according to claim 7, characterized in that: The system comprises a visualization master control module, which is arranged in a processor (3). The visualization master control module comprises a data acquisition module, a data preprocessing module, a data analysis and decision module, a navigation control module and a data storage and transmission module. The data acquisition module is used to acquire data from a laser radar and a sensor. The data preprocessing module is used to filter, clean and denoise the acquired raw data. The data analysis and decision module is used to analyze and extract useful navigation information from the data preprocessing module and provide support for navigation decision. The navigation control module is used to provide a navigation route according to the information provided by the data analysis and decision module. The data storage and transmission module is used to store real-time data generated during the navigation process and transmit it to a remote controller.

9. A navigation data analysis system according to claim 8, characterized in that: The navigation control module includes a feature extraction module, an environment perception module, an obstacle avoidance module and a path planning module. The feature extraction module is used to extract effective feature information from the data analysis and decision-making module. The environment perception module is used to use the extracted effective feature information to construct an environment map and update the map information in real time. The obstacle avoidance module is used to monitor the surrounding obstacles in real time and take corresponding obstacle avoidance strategies. The path planning module is used to plan the optimal navigation path and the backup navigation path according to the environment map and the current position.

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