High-speed service area crowd density monitoring device

Abstract

The utility model discloses a crowd density monitoring device in a high-speed service area, which belongs to the technical field of monitoring devices, and comprises a fixed box body, a small motor is fixedly mounted in the fixed box body, a rotating strip is fixedly mounted at the output end of the small motor, a movable round rod is rotatably mounted on one side of the rotating strip, and the movable round rod is fixedly mounted on the fixed box body. A rotating rod is rotatably mounted in the fixed box body, two fixed round blocks are fixedly mounted on the outer side of the rotating rod, a linkage round rod is fixedly mounted between the two fixed round blocks, a sliding long hole is formed in a movable round rod, the linkage round rod is slidably mounted in the sliding long hole, a rotating disc is fixedly mounted at the top end of the rotating rod, and a movable round rod is fixedly mounted at the top end of the rotating disc. Two supporting blocks are fixedly installed at the top end of the rotating disc, and a rotating round rod is rotationally installed between the two supporting blocks. According to the utility model, the visitor flow rate can be better monitored, the monitoring range is enlarged, the error range is reduced to a certain extent, the data accuracy is improved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring devices, in particular to a crowd density monitoring device in a high-speed service area. Background Art

[0002] Urban computing is a process of solving the challenges faced by cities (such as environmental degradation, traffic congestion, increased energy consumption, backward planning, etc.) by continuously acquiring, integrating and analyzing various heterogeneous big data in the city, and is committed to improving people's quality of life, protecting the environment and promoting the efficiency of urban operations. Urban computing helps us understand the essence of various urban phenomena and perceive urban dynamics reasonably and effectively. In urban computing scenarios, real-time crowd density estimation has a wide range of applications, such as precision marketing, traffic planning, resource allocation, and optimized layout. Banks, hospitals, stations, airports; restaurants, coffee shops, shopping malls, supermarkets; hotels, stadiums, entertainment venues, etc. Knowing the number of people in these specific areas can not only prevent dangerous problems caused by high-density crowds, but also reasonably plan resources based on the size of the crowd to improve the quality of public services.

[0003] Nowadays, society is developing rapidly. Almost every household has a car, and more and more people are traveling to various places, resulting in an increasing flow of people in highway service areas, and the speed of travel is faster. During the monitoring process, the flow of people may not be fully monitored, resulting in inaccurate detection data; therefore, we propose a highway service area crowd density monitoring device to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a crowd density monitoring device in a high-speed service area to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A crowd density monitoring device for a high-speed service area comprises: a fixed box body, a small motor is fixedly installed in the fixed box body, a rotating bar is fixedly installed on the output end of the small motor, a moving round rod is rotatably installed on one side of the rotating bar, a rotating rod is rotatably installed in the fixed box body, two fixed round blocks are fixedly installed on the outer side of the rotating rod, a linkage round rod is fixedly installed between the two fixed round blocks, a sliding long hole is opened on the moving round rod, the linkage round rod is slidably installed in the sliding long hole, a rotating disk is fixedly installed on the top of the rotating rod, two supporting blocks are fixedly installed on the top of the rotating disk, a rotating round rod is rotatably installed between the two supporting blocks, a fixed round rod is fixedly installed on the rotating round rod, and a camera is fixedly installed on the top of the fixed round rod.

[0007] Preferably, a fixed motor is fixedly installed on one side of one of the support blocks, the output end of the fixed motor is fixedly connected to the rotating round rod, a mounting square groove is opened in the fixed box body, a battery is fixedly installed in the mounting square groove, a triangular support block is fixedly installed on one side of the fixed box body, a mounting plate groove is opened on the triangular support block, and a solar panel is fixedly installed in the mounting plate groove.

[0008] Preferably, a plurality of rotating circular grooves are provided at the bottom end of the triangular support block, a fixed frame is rotatably installed in the rotating circular groove, a circular rotating block is integrally formed on one side of the fixed frame, connecting circular blocks are fixedly installed on both sides of the circular rotating block, a rotating circular groove matching the connecting circular block is provided on the rotating circular groove, a fixed block is fixedly installed on the top of the fixed frame, a fixed circular groove is provided in the fixed square block, a spring is fixedly installed in the fixed circular groove, and a buckle is fixedly installed on one side of the spring.

[0009] Preferably, a screw is threadedly connected to the bottom end of the fixing frame, and mounting circular holes are provided on the fixing frame and the fixing box body. A signal transmitter is fixedly mounted on the top end of the fixing box body, and a plurality of antennas are fixedly mounted on the top end of the signal transmitter.

[0010] Preferably, a limiting square groove matching the fixed block is opened at the bottom of the fixed box, a limiting card groove matching the buckle is opened on one side of the inner wall of the limiting square groove, and an installation square groove matching the signal transmitter is opened at the top of the fixed box.

[0011] Preferably, a rotating groove matching the rotating rod and the fixed round block is provided in the fixed box body, an installation groove is provided in the fixed box body, the small motor is fixedly installed in the installation groove, and a rotating groove matching the rotating bar is provided in the fixed box body.

[0012] In the utility model, a crowd density monitoring device for a high-speed service area is described. By pulling the fixed frame, the fixed frame is rotated along with the circular rotating block and the connecting circular block, so that the fixed frame moves with the fixed block and the spring fixedly installed inside it, and the spring drives the buckle to disengage from the card slot provided on the fixed box body to open, and then the whole structure is placed in the place where it is fixedly installed, and then the fixed frame is closed, and then the whole structure is fixed by screws;

[0013] In the utility model, a crowd density monitoring device for a high-speed service area is described, which drives a rotating bar to rotate by starting a small motor, and the rotating bar drives a moving round rod to move together, and the moving round rod drives a linkage round rod to swing back and forth to a certain extent, and the linkage round rod drives a fixed round block to rotate together with the rotating rod, and the rotating rod drives a rotating disc fixedly installed on its top to rotate together, and at the same time drives two supporting blocks on the top of the rotating disc and a rotating round rod fixedly installed therebetween to move, and the rotating round rod drives a fixed round rod fixedly installed thereon and a camera to move together, so as to move;

[0014] The utility model has a reasonable structural design. A small motor is used to make the entire structure swing back and forth, so that the flow of people can be better monitored, the monitoring range is increased, the error range is reduced to a certain extent, the accuracy of the data is improved, and the work efficiency is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a high-speed service area crowd density monitoring device proposed by the utility model;

[0016] Figure 2 This is a cross-sectional structural schematic diagram of a high-speed service area crowd density monitoring device proposed by the utility model;

[0017] Figure 3 It is a partial structural cross-sectional schematic diagram of a high-speed service area crowd density monitoring device proposed by the utility model;

[0018] Figure 4 for Figure 3 A partial enlarged view of part A;

[0019] Figure 5 for Figure 3 A partial enlarged view of part B;

[0020] Figure 6 for Figure 3 A partial enlarged view of part C.

[0021] In the figure: 1. Fixed box; 2. Triangular support block; 3. Rotating disk; 4. Camera; 5. Signal transmitter; 6. Antenna; 7. Support block; 8. Fixed motor; 9. Solar panel; 10. Battery; 11. Fixed frame; 12. Screw; 13. Rotating round rod; 14. Small motor; 15. Rotating bar; 16. Moving round rod; 17. Fixed round rod; 18. Rotating rod; 19. Fixed round block; 20. Linked round rod; 21. Fixed block; 22. Spring; 23. Buckle; 24. Round rotating block; 25. Connecting round block. Implementation

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-6 A crowd density monitoring device for a high-speed service area comprises: a fixed box body 1, a small motor 14 is fixedly installed in the fixed box body 1, a rotating bar 15 is fixedly installed on the output end of the small motor 14, a moving round rod 16 is rotatably installed on one side of the rotating bar 15, a rotating rod 18 is rotatably installed in the fixed box body 1, two fixed round blocks 19 are fixedly installed on the outer side of the rotating rod 18, a linkage round rod 20 is fixedly installed between the two fixed round blocks 19, a sliding long hole is opened on the moving round rod 16, the linkage round rod 20 is slidably installed in the sliding long hole, a rotating disc 3 is fixedly installed on the top of the rotating rod 18, two supporting blocks 7 are fixedly installed on the top of the rotating disc 3, a rotating round rod 13 is rotatably installed between the two supporting blocks 7, a fixed round rod 17 is fixedly installed on the rotating round rod 13, and a camera 4 is fixedly installed on the top of the fixed round rod 17.

[0024] In this embodiment, a fixed motor 8 is fixedly installed on one side of one of the support blocks 7, and the output end of the fixed motor 8 is fixedly connected to the rotating round rod 13. A mounting square groove is opened in the fixed box 1, and a battery 10 is fixedly installed in the mounting square groove for better adjustment. A triangular support block 2 is fixedly installed on one side of the fixed box 1, and a mounting plate groove is opened on the triangular support block 2. A solar panel 9 is fixedly installed in the mounting plate groove for more convenient installation.

[0025] In this embodiment, a plurality of rotating circular grooves are provided at the bottom end of the triangular support block 2, and a fixed frame 11 is rotatably installed in the rotating circular grooves. A circular rotating block 24 is integrally formed on one side of the fixed frame 11, and connecting circular blocks 25 are fixedly installed on both sides of the circular rotating block 24. A rotating circular groove matching the connecting circular block 25 is provided on the rotating circular groove for better rotation and opening. A fixed block 21 is fixedly installed on the top of the fixed frame 11, and a fixed circular groove is provided in the fixed block 21. A spring 22 is fixedly installed in the fixed circular groove, and a buckle 23 is fixedly installed on one side of the spring 22 for better fixation.

[0026] In this embodiment, a screw 12 is threadedly connected to the bottom end of the fixed frame 11, and mounting circular holes are provided on the fixed frame 11 and the fixed box 1. A signal transmitter 5 is fixedly installed on the top of the fixed box 1, and multiple antennas 6 are fixedly installed on the top of the signal transmitter 5, which is more convenient for information transmission. A limiting square groove matching the fixed block 21 is provided at the bottom end of the fixed box 1, and a limiting card groove matching the buckle 23 is provided on one side of the inner wall of the limiting square groove, and a mounting square groove matching the signal transmitter 5 is provided on the top of the fixed box 1 to better perform restrictions.

[0027] In this embodiment, a rotating groove matching the rotating rod 18 and the fixed round block 19 is opened in the fixed box body 1, an installation groove is opened in the fixed box body 1, and the small motor 14 is fixedly installed in the installation groove, and a rotating groove matching the rotating bar 15 is opened in the fixed box body 1, so as to facilitate the rotation of the structure.

[0028] In this embodiment, when in use, by pulling the fixed frame 11, the fixed frame 11 is rotated along with the circular rotating block 24 and the connecting circular block 25, the fixed frame 11 is moved with the fixed block 21 and the spring 22 fixedly installed therein, the spring 22 drives the buckle 23 to disengage from the card slot provided on the fixed box body 1 to open, and then the whole structure is placed in the place where it is fixedly installed, and then the fixed frame 11 is closed, and then the whole structure is fixed by the screw 12, and then the small motor 14 is started, and the small motor 14 drives the rotating bar 15 fixedly installed on its output end to rotate, and the rotating bar 15 drives the moving round rod 16 rotatably installed thereon to move together, and a sliding long hole is provided on the moving round rod 16, and the linkage round rod 20 slides The movable round rod 16 drives the linkage round rod 20 to swing back and forth to a certain extent, and the linkage round rod 20 drives the fixed round block 19 fixed thereon to rotate together with the rotating rod 18, and the rotating rod 18 drives the rotating disk 3 fixedly installed on its top to rotate together, thereby driving the two supporting blocks 7 fixedly installed on the top of the rotating disk 3 to move, and at the same time drives the rotating round rod 13 rotatably installed between the two supporting blocks 7 to move, and the rotating round rod 13 drives the fixed round rod 17 fixed thereon to move together with the camera 4 to move, so as to facilitate more comprehensive monitoring, and then a certain adjustment is made through the fixed motor 8 fixedly installed on one side of one of the supporting blocks 7 to better achieve the monitoring effect.

[0029] The above is a detailed introduction to a high-speed service area crowd density monitoring device provided by the utility model. This article uses specific embodiments to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A crowd density monitoring device for a high-speed service area, characterized in that: include: A fixed housing (1), wherein a small motor (14) is fixedly mounted in the fixed housing (1), a rotating bar (15) is fixedly mounted on the output end of the small motor (14), a moving round rod (16) is rotatably mounted on one side of the rotating bar (15), a rotating rod (18) is rotatably mounted in the fixed housing (1), two fixed round blocks (19) are fixedly mounted on the outer side of the rotating rod (18), a linkage round rod (20) is fixedly mounted between the two fixed round blocks (19), a sliding long hole is provided on the moving round rod (16), the linkage round rod (20) is slidably mounted in the sliding long hole, a rotating disc (3) is fixedly mounted on the top of the rotating rod (18), two supporting blocks (7) are fixedly mounted on the top of the rotating disc (3), a rotating round rod (13) is rotatably mounted between the two supporting blocks (7), a fixed round rod (17) is fixedly mounted on the rotating round rod (13), and a camera (4) is fixedly mounted on the top of the fixed round rod (17).

2. A high-speed service area crowd density monitoring device according to claim 1, characterized in that: A fixed motor (8) is fixedly mounted on one side of one of the support blocks (7); an output end of the fixed motor (8) is fixedly connected to a rotating round rod (13); a mounting square groove is provided in the fixed box (1); a storage battery (10) is fixedly mounted in the mounting square groove.

3. The device for monitoring the crowd density in a high-speed service area according to claim 1, characterized in that: A triangular support block (2) is fixedly mounted on one side of the fixed box body (1), a mounting plate groove is provided on the triangular support block (2), and a solar panel (9) is fixedly mounted in the mounting plate groove.

4. A high-speed service area crowd density monitoring device according to claim 3, characterized in that: A plurality of rotating circular grooves are provided at the bottom end of the triangular support block (2), a fixed frame (11) is rotatably mounted in the rotating circular grooves, a circular rotating block (24) is integrally formed on one side of the fixed frame (11), connecting circular blocks (25) are fixedly mounted on both sides of the circular rotating block (24), and a rotating circular groove matching the connecting circular block (25) is provided on the rotating circular grooves.

5. The device for monitoring the crowd density in a high-speed service area according to claim 4, characterized in that: A fixing block (21) is fixedly mounted on the top of the fixing frame (11), a fixing circular groove is provided in the fixing block (21), a spring (22) is fixedly mounted in the fixing circular groove, and a buckle (23) is fixedly mounted on one side of the spring (22).

6. The device for monitoring the crowd density in a high-speed service area according to claim 4, characterized in that: The bottom end of the fixing frame (11) is threadedly connected with a screw (12); both the fixing frame (11) and the fixing box (1) are provided with mounting circular holes; the top end of the fixing box (1) is fixedly mounted with a signal transmitter (5); and the top end of the signal transmitter (5) is fixedly mounted with a plurality of antennas (6).

7. A high-speed service area crowd density monitoring device according to claim 6, characterized in that: The bottom end of the fixed box (1) is provided with a limiting square groove matching the fixed block (21), one side of the inner wall of the limiting square groove is provided with a limiting clamping groove matching the buckle (23), and the top end of the fixed box (1) is provided with a mounting square groove matching the signal transmitter (5).

8. The device for monitoring crowd density in a high-speed service area according to claim 1, characterized in that: The fixed housing (1) is provided with a rotating groove matching the rotating rod (18) and the fixed round block (19), the fixed housing (1) is provided with a mounting groove, the small motor (14) is fixedly mounted in the mounting groove, and the fixed housing (1) is provided with a rotating groove matching the rotating bar (15).

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