Multifunctional multi-mode police public security inspection robot

Abstract

The utility model relates to the technical field of inspection, in particular to a multifunctional multi-mode police public security inspection robot which comprises a robot body, a holder, a searchlight, a megaphone and a tear gas device are arranged on the robot body, and the holder is used for carrying a high-definition camera so as to realize all-around monitoring and target tracking of the surrounding environment; the searchlight is fixedly connected to the upper part of the holder and is used for providing illumination at night or in an environment with insufficient light; the megaphone has a sound amplification function and is used for transmitting instructions or warning information to surrounding people; the tear gas equipment comprises a tear gas launching cradle head or a flash bomb launching cradle head, and the tear gas equipment launches flash bombs or tear gas through remote control, so that an anti-explosion task is implemented in an omnibearing and multi-angle manner. According to the utility model, the efficiency and safety of public security inspection work are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of patrol inspection, in particular to a multifunctional and multi-modal police patrol inspection robot. Background Art

[0002] With the continuous advancement of science and technology, robots are increasingly used in the field of public security inspection. However, existing inspection robots have relatively single functions, often only have a single inspection function, and are limited in application scenarios, and cannot meet the diversified needs of public security inspection work. Therefore, developing a police inspection robot that integrates multiple functions is of great significance to improving the efficiency and safety of public security inspection work. Utility Model Content

[0003] The utility model provides a multifunctional and multimodal police patrol robot, which can meet the diversified needs of public security patrol work.

[0004] In order to achieve the purpose of the utility model, the technical scheme adopted is: a multifunctional and multimodal police patrol robot, including a robot body, on which a pan-tilt platform, a searchlight, a loudspeaker and a tear gas device are arranged, the pan-tilt platform is used to carry a high-definition camera, so as to realize all-round monitoring of the surrounding environment and target tracking; the searchlight is fixedly connected to the upper part of the pan-tilt platform, and is used to provide lighting at night or in an environment with insufficient light; the loudspeaker has a sound amplification function, and is used to convey instructions or warning information to the surrounding people; the tear gas device includes a tear gas launching pan-tilt platform or a flash bomb launching pan-tilt platform, and the tear gas device launches flash bombs or tear gas through remote control, so as to implement explosion-proof tasks in all directions and at multiple angles.

[0005] As an optimization solution of the present utility model, the robot body includes a transformable track module, and the transformable track module includes three movement modes: track type, wheel type and leg type. The track type is a transformable track module that is achieved by setting the track parallel to the ground; the wheel type is a transformable track module that is achieved by setting the track perpendicular to the ground; and the leg type is a transformable track module that is achieved by setting the track at a certain angle to the ground.

[0006] As an optimization solution of the utility model, the convertible track module includes a main track and an auxiliary track. The main track is arranged on both sides of the robot body, and there are four auxiliary tracks, which are symmetrically installed on the main track in pairs.

[0007] As an optimization solution of the utility model, the auxiliary crawler includes a driving wheel, a driven wheel, a retaining frame and a peripheral crawler, the driving wheel and the driven wheel are installed at both ends of the retaining frame, and the peripheral crawler is installed on the periphery of the driving wheel and the driven wheel.

[0008] As an optimization solution of the utility model, the robot body also includes an onboard computer, a GPS positioning module, a main control module, a navigation module, a laser ranging sensor module and a data transmission module. The onboard computer is used for the overall control of the entire robot; the GPS positioning module is used for the positioning of the robot in a preset path; the main control module is used for the motion control of the chassis; the navigation module is used for the preset chassis motion path and real-time navigation along the path; a laser ranging sensor module is set at the front and back respectively to detect whether there is any obstruction in front or behind the route, so as to facilitate the robot to bypass the obstruction; the data transmission module is mainly used for communication between the ground station and the satellite terminal, and real-time updating of positioning information.

[0009] As an optimization solution of the utility model, the gimbal includes a gimbal horizontal rotation axis base and a gimbal pitch axis seat, the high-definition camera is installed on the gimbal horizontal rotation axis base, the gimbal pitch axis seat is installed on the gimbal horizontal rotation axis base, and the gimbal horizontal rotation axis base is connected to the robot body by a tenon.

[0010] As an optimized solution of the utility model, the tear gas equipment includes a quick-release base, a horizontal rotation motor, a launcher, a flash bomb or tear gas and a pitch rotation motor. The horizontal rotation motor is installed on the quick-release base, the pitch rotation motor is installed above the horizontal rotation motor, the launcher is installed on a pan-tilt mechanism composed of the horizontal rotation motor and the pitch rotation motor, and the flash bomb or tear gas is installed on the launcher. By cooperatively controlling the rotation angles of the horizontal rotation motor and the pitch rotation motor, the purpose of the launcher to strike the target in all directions and at multiple angles is achieved.

[0011] The utility model has positive effects: 1) The utility model integrates multiple devices such as a pan / tilt, a searchlight, a megaphone and tear gas, thus meeting the diversified needs of public security inspection work;

[0012] 2) The rotation and pitch functions of the pan / tilt platform of the utility model enable the robot to monitor the surrounding environment in all directions, thus improving the inspection efficiency;

[0013] 3) The searchlight of the utility model has the characteristics of high brightness and adjustable angle (follow-up with the pan / tilt), so that the robot can still work normally at night or in a dimly lit environment;

[0014] 4) The loudspeaker of the utility model has a sound amplification function, which enables the robot to convey instructions or warning information to the people around it, thus improving the safety of the work;

[0015] 5) The use of the tear gas device of the utility model provides public security personnel with an effective means to stop illegal acts;

[0016] 6) The utility model not only improves the efficiency and safety of public security inspection work, but also brings new technical support and guarantee to public security work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is the overall structure diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the crawler mode of the utility model;

[0020] Figure 3 It is a wheel-type modal schematic diagram of the utility model;

[0021] Figure 4 It is a schematic diagram of the leg-type mode of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the auxiliary crawler of the utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the robot body of the utility model;

[0024] Figure 7 This is a schematic diagram of the structure of the utility model pan / tilt;

[0025] Figure 8 It is a structural schematic diagram of the tear gas equipment of the utility model.

[0026] Among them: 1. Robot body, 2. Pan-tilt head, 3. Searchlight, 4. Loudspeaker, 5. Tear gas equipment, 11. Transformable track module, 12. Onboard computer, 13. GPS positioning module, 14. Main control module, 15. Navigation module, 16. Laser ranging sensor module, 17. Data transmission module, 21. Pan-tilt head horizontal rotation axis base, 22. Pan-tilt head pitch axis base, 23. High-definition camera, 51. Quick-release base, 52. Horizontal rotation motor, 53. Launcher, 54. Flash bomb or tear gas, 55. Pitch rotation motor, 111. Main track, 112. Auxiliary track, 1121. Driving wheel, 1122. Driven wheel, 1123. Cage, 1124. Peripheral track. DETAILED DESCRIPTION

[0027] like Figure 1 As shown, the utility model discloses a multifunctional and multimodal police patrol robot, which is equipped with a pan / tilt platform 2, a searchlight 3, a loudspeaker 4, and a tear gas device 5 to meet the diversified needs of public security patrol work.

[0028] The PTZ 2 can rotate and pitch, and is used to carry a high-definition camera to achieve all-round monitoring of the surrounding environment and target tracking.

[0029] The searchlight 3 is fixedly connected to the top of the PTZ 2. It has the characteristics of high brightness and adjustable angle (moving with the PTZ), and is used to provide lighting at night or in a dark environment. This helps the robot to observe the surrounding environment more clearly and find abnormal situations when patrolling at night.

[0030] The megaphone 4 has a sound amplification function and is used to convey instructions or warning information to the surrounding people. This helps the robot to conduct command and evacuation in an emergency in a timely and effective manner. The megaphone 4 is arranged at the front of the robot body 1 and has a sound amplification function.

[0031] The tear gas device 5 can release tear gas through remote control to disperse illegal crowds or stop violent acts. Its lower part is also a pan-tilt structure, which can implement explosion-proof tasks in all directions and at multiple angles. It also enhances the robot's ability to cope with complex environments and emergencies.

[0032] In addition, the robot body 1 is a multi-modal crawler robot, which can switch between various motion modes including wheeled, crawler, and legged according to the actual environment needs. Figure 2-4 As shown in the figure, switching between the three modes enables the robot to respond flexibly to complex terrain and adapt to various complex environments, thereby improving the coverage and efficiency of inspections. The robot also has autonomous navigation and obstacle avoidance functions, can complete inspection tasks autonomously, and automatically bypass or stop when encountering obstacles.

[0033] The wheeled and legged modes have the same appearance, with the main difference being that in the wheeled mode, the moving element is the track of the transformable track module 11, and the movement of the track drives the overall movement; in the legged mode, all tracks do not move, but the entire transformable track module 11 is rotated as a whole to achieve the leg-like movement of the entire module.

[0034] like Figure 5 As shown, the auxiliary track 112 includes a driving wheel 1121, a driven wheel 1122, a retaining frame 1123 and a peripheral track 1124. The driving wheel 1121 and the driven wheel 1122 are installed at both ends of the retaining frame 1123, and the peripheral track 1124 is installed on the periphery of the driving wheel 1121 and the driven wheel 1122.

[0035] like Figure 6As shown, the onboard computer 12 inside the robot body 1 is mainly responsible for the overall control of the entire robot; the GPS positioning module 13 is mainly used for positioning the robot in the preset path; the main control module 14 is mainly responsible for the motion control of the chassis; the navigation module 15 is mainly responsible for the preset chassis motion path and real-time navigation along the path; a laser ranging sensor module 16 is set at the front and back of the vehicle, which is mainly responsible for detecting whether there is an obstruction in front (or behind) of the route, so that the robot can bypass the obstruction; the data transmission module 17 is mainly responsible for the communication between the ground station and the satellite terminal, and updates the positioning information in real time. Among them, the GPS positioning module 13, the main control module 14, the navigation module 15, the laser ranging sensor module 16 and the data transmission module 17 are all connected to the onboard computer 12, and the relevant data is uniformly controlled by the onboard computer 12. The main control module 14 includes a single-chip microcomputer and a motor driver.

[0036] like Figure 7 As shown, the pan-tilt 2 includes a pan-tilt horizontal rotation axis base 21 and a pan-tilt pitch axis base 22, a high-definition camera 23 is mounted on the pan-tilt horizontal rotation axis base 21, and the pan-tilt pitch axis base 22 is mounted on the pan-tilt horizontal rotation axis base 21. The pan-tilt horizontal rotation axis base 21 and the robot body 1 are connected by a tenon. The high-definition camera 23 can rotate horizontally around the pan-tilt horizontal rotation axis base 21 and the pan-tilt pitch axis base 22 to achieve all-round monitoring of the surrounding environment. The entire pan-tilt is connected to the robot body 1 by a tenon through the pan-tilt horizontal rotation axis base 21, and can be quickly disassembled and replaced anytime and anywhere.

[0037] like Figure 8 As shown, the tear gas device 5 includes a quick-release base 51, a horizontal rotation motor 52, a launcher 53, a flash bomb or tear gas 54 and a pitch rotation motor 55. The horizontal rotation motor 52 is installed on the quick-release base 51, the pitch rotation motor 55 is installed above the horizontal rotation motor 52, the launcher 53 is installed on the pan-tilt mechanism composed of the horizontal rotation motor 52 and the pitch rotation motor 55, and the flash bomb or tear gas 54 is installed on the launcher 53. By cooperatively controlling the rotation angle of the horizontal rotation motor 52 and the pitch rotation motor 55, the launcher 53 can achieve the purpose of striking the target in all directions and at multiple angles. The tear gas device 5 is set in the middle of the robot body 1, and it can release tear gas or flash bombs through 2.4G wireless remote control. And the whole can be quickly released and replaced with the robot body 1 through the quick-release base 51.

[0038] In actual applications, the robot body 1 can complete the inspection task autonomously through autonomous navigation and obstacle avoidance functions. When an abnormal situation is found, the robot body 1 can monitor in real time through the high-definition camera of the pan / tilt 2, provide lighting through the searchlight 3, and convey instructions or warning information to the surrounding people through the loudspeaker 4. If necessary, tear gas or flash bombs can be released to disperse illegal gatherings or stop violent acts.

[0039] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional and multimodal police patrol robot. Features: The robot body (1) is provided with a pan-tilt platform (2), a searchlight (3), a loudspeaker (4) and a tear gas device (5). The pan-tilt platform (2) is used to carry a high-definition camera (23), so as to achieve all-round monitoring of the surrounding environment and target tracking; the searchlight (3) is fixedly connected to the upper part of the pan-tilt platform, and is used to provide lighting at night or in an environment with insufficient light; the loudspeaker (4) has a sound amplification function, and is used to convey instructions or warning information to the surrounding people; the tear gas device (5) includes a tear gas launching pan-tilt platform or a flash bomb launching pan-tilt platform; The tear gas device (5) launches flash bombs or tear gas through remote control, thereby implementing explosion-proof tasks in all directions and at multiple angles; the robot body (1) comprises a transformable track module (11), and the transformable track module (11) comprises three motion modes: track-type, wheel-type and leg-type. The track-type is achieved by setting the track parallel to the ground for the transformable track module (11); the wheel-type is achieved by setting the track perpendicular to the ground for the transformable track module (11); and the leg-type is achieved by setting the track at a certain angle to the ground for the transformable track module (11).

2. A multifunctional and multimodal police inspection robot according to claim 1, Features: The transformable crawler module (11) comprises a main crawler (111) and an auxiliary crawler (112), wherein the main crawler (111) is arranged on both sides of the robot body (1), and there are four auxiliary crawlers (112), which are symmetrically installed on the main crawler (111) in pairs.

3. A multifunctional multimodal police inspection robot according to claim 2, Features: The auxiliary crawler (112) comprises a driving wheel (1121), a driven wheel (1122), a retaining frame (1123) and a peripheral crawler (1124); the driving wheel (1121) and the driven wheel (1122) are mounted at two ends of the retaining frame (1123); and the peripheral crawler (1124) is mounted on the periphery of the driving wheel (1121) and the driven wheel (1122).

4. A multifunctional and multimodal police inspection robot according to claim 3, Features: The robot body (1) further comprises an onboard computer (12), a GPS positioning module (13), a main control module (14), a navigation module (15), a laser distance sensor module (16) and a data transmission module (17). The onboard computer (12) is used for controlling the entire robot as a whole; the GPS positioning module (13) is used for positioning the robot in a preset path; the main control module (14) is used for motion control of the chassis; the navigation module (15) is used for preset chassis motion path and real-time navigation along the path; a laser distance sensor module (16) is arranged at the front and rear respectively for detecting whether there is any obstruction in front or behind the travel route, so as to facilitate the robot to bypass the obstruction; the data transmission module (17) is mainly used for communication between the ground station and the satellite terminal, and real-time updating of positioning information.

5. A multifunctional and multimodal police inspection robot according to claim 4, Features: The pan-tilt head (2) comprises a pan-tilt head horizontal rotation axis base (21) and a pan-tilt head pitch axis base (22); the high-definition camera (23) is mounted on the pan-tilt head horizontal rotation axis base (21); the pan-tilt head pitch axis base (22) is mounted on the pan-tilt head horizontal rotation axis base (21); and the pan-tilt head horizontal rotation axis base (21) and the robot body (1) are connected via a tenon.

6. A multifunctional and multimodal police inspection robot according to claim 5, Features: The tear gas device (5) comprises a quick-release base (51), a horizontal rotation motor (52), a launcher (53), a flash bomb or tear gas (54) and a pitch rotation motor (55), wherein the horizontal rotation motor (52) is mounted on the quick-release base (51), the pitch rotation motor (55) is mounted above the horizontal rotation motor (52), the launcher (53) is mounted on a pan-tilt mechanism composed of the horizontal rotation motor (52) and the pitch rotation motor (55), and the flash bomb or tear gas (54) is mounted on the launcher (53), and the purpose of the launcher (53) striking a target in all directions and at multiple angles is achieved by cooperatively controlling the rotation angles of the horizontal rotation motor (52) and the pitch rotation motor (55).

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