Park tourist flow monitoring and early warning device

Abstract

The utility model discloses a park tourist flow monitoring and early warning device, which comprises a camera device, an infrared counter, a processor, a server and an alarm, and is characterized in that the camera device comprises a face recognition camera and a thermal imaging camera; wherein the face recognition camera is connected with the processor, the face recognition camera is used for collecting face images of tourists in a monitoring area, the processor obtains a first passenger flow volume in the monitoring area according to the collected face images, and the thermal imaging camera is connected with the processor. The thermal imaging camera is used for collecting thermal imaging images of tourists in the monitoring area, the processor obtains a second passenger flow volume in the monitoring area according to the collected thermal imaging images, and the infrared counter is used for collecting a third passenger flow volume of the tourists in the monitoring area and transmitting the third passenger flow volume to the processor. The tourist flow monitoring system can accurately monitor tourist flow, and can give an alarm in time when the tourist flow exceeds an alarm value.

Description

Technical Field

[0001] The utility model relates to a park visitor flow monitoring and early warning device. Background Art

[0002] At present, in order to improve the service capacity of urban parks, improve the safe operation and guarantee capacity of urban parks, and establish a sound and scientific and powerful emergency command system for urban parks, it is necessary to monitor the flow of tourists entering the park in real time. When the flow of tourists exceeds the warning value, an alarm needs to be issued to the park management department to remind the park management department to take corresponding management, safety protection and crowd control measures. A camera-based intelligent passenger flow counting device is disclosed in a Chinese patent with publication number CN206849041U. The device can only monitor the flow of tourists through face recognition. The monitoring method is relatively simple. When the flow of tourists is large, it is easy for the monitoring result to be less than the actual flow of people, which leads to the failure to issue an alarm to the park management department in time. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a park visitor flow monitoring and early warning device, which can accurately monitor the visitor flow and can promptly issue an alarm when the visitor flow exceeds a warning value.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a park visitor flow monitoring and early warning device, which includes a camera device, an infrared counter, a processor, a server and an alarm, wherein the camera device includes a face recognition camera and a thermal imaging camera;

[0005] The face recognition camera is connected to the processor, and the face recognition camera is used to collect face images of tourists in the monitoring area, and the processor obtains the first passenger flow in the monitoring area according to the collected face images;

[0006] The thermal imaging camera is connected to the processor, and the thermal imaging camera is used to collect thermal imaging images of tourists in the monitoring area, and the processor obtains a second passenger flow in the monitoring area according to the collected thermal imaging images;

[0007] The infrared counter is connected to the processor, and the infrared counter is used to collect the third passenger flow of tourists in the monitoring area and transmit it to the processor;

[0008] The processor is connected to the server, and the processor is used to transmit the first passenger flow, the second passenger flow and the third passenger flow to the server;

[0009] The server is connected to the alarm and is used to control the alarm to sound an alarm when at least one of the first passenger flow, the second passenger flow and the third passenger flow exceeds a warning value.

[0010] Furthermore, the park visitor flow monitoring and early warning device also includes a monitoring box, and the camera device, the infrared counter and the processor are all installed in the monitoring box.

[0011] Furthermore, a mounting shell is provided in the monitoring box, and the camera device and the infrared counter are both connected in the mounting shell.

[0012] Furthermore, a battery is provided in the monitoring box, and the battery is respectively connected to the camera device, the infrared counter and the processor for power supply.

[0013] Furthermore, a solar photovoltaic panel is connected to the surface of the monitoring box, and the solar photovoltaic panel is connected to the battery.

[0014] Furthermore, a base is provided in the monitoring box, the two batteries are connected to the base, the mounting shell is connected to the base and is located between the two batteries, the mounting shell is also connected to a support screw, and the processor is connected to the support screw.

[0015] Furthermore, the infrared counter includes a transmitter and a receiver, and both the transmitter and the receiver are installed in the installation shell.

[0016] Furthermore, the monitoring box is provided with a camera hole and two perforations, the camera hole is aligned with the camera device, one of the perforations is aligned with the transmitter, and the other perforation is aligned with the receiver;

[0017] A protective mirror is installed in the camera hole, and a protective cover is arranged above the camera hole.

[0018] Furthermore, the monitoring box is also equipped with a broadcaster connected to the processor.

[0019] Furthermore, the park visitor flow monitoring and early warning device also includes a connecting device, which includes a fixing seat, a cover plate, a connecting ball and a locking bolt;

[0020] The cover plate is detachably connected to the fixing seat;

[0021] The fixing seat is provided with a first spherical portion, the cover plate is provided with a second spherical portion, and the first spherical portion and the second spherical portion cooperate to form a spherical cavity;

[0022] The cover plate is provided with a through hole communicating with the ball cavity;

[0023] The connecting ball is provided with a spherical body which is matched and installed in the spherical cavity and a rod body which is connected to the spherical body and extends out from the through hole, and the monitoring box is connected to the rod body;

[0024] The locking bolt is threadedly connected to the fixing seat and is used to be screwed to press against the ball in the ball cavity to lock the position of the ball.

[0025] After adopting the above technical scheme, the monitoring area can be the entrance and exit of the park, and the alarm can be installed in the park management department. In this embodiment, the flow of tourists entering the park is monitored by three means: face recognition, thermal imaging and infrared counting. When at least one of the first passenger flow, the second passenger flow and the third passenger flow exceeds the warning value, the alarm will be controlled to issue an alarm to the park management department to remind the park management department to take corresponding management, safety protection and crowd control measures. Monitoring the flow of people by multiple means can avoid the situation where the monitoring results are less than the actual flow of people, and can accurately monitor the flow of tourists in the park, and then promptly issue an alarm to the park management department. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the external structure of the park visitor flow monitoring and early warning device of the utility model;

[0027] Figure 2 It is a schematic diagram of the internal structure of the park visitor flow monitoring and early warning device of the utility model;

[0028] Figure 3 It is a structural schematic diagram of the connecting device of the utility model. DETAILED DESCRIPTION

[0029] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.

[0030] like Figures 1 to 3 As shown, a park visitor flow monitoring and early warning device includes a camera device 1, an infrared counter, a processor 2, a server and an alarm, wherein the camera device 1 includes a face recognition camera and a thermal imaging camera;

[0031] The face recognition camera is connected to the processor 2, and the face recognition camera is used to collect face images of tourists in the monitoring area, and the processor 2 obtains the first passenger flow in the monitoring area according to the collected face images;

[0032] The thermal imaging camera is connected to the processor 2, and the thermal imaging camera is used to collect thermal imaging images of tourists in the monitoring area, and the processor 2 obtains the second passenger flow in the monitoring area according to the collected thermal imaging images;

[0033] The infrared counter is connected to the processor 2, and the infrared counter is used to collect the third passenger flow of tourists in the monitoring area and transmit it to the processor 2;

[0034] The processor 2 is connected to the server, and the processor 2 is used to transmit the first passenger flow, the second passenger flow and the third passenger flow to the server;

[0035] The server is connected to the alarm and is used to control the alarm to sound an alarm when at least one of the first passenger flow, the second passenger flow and the third passenger flow exceeds the warning value; specifically, the monitoring area can be the entrance and exit of the park, and the alarm can be installed in the park management department. In this embodiment, the flow of tourists entering the park is monitored by three means: face recognition, thermal imaging and infrared counting. When at least one of the first passenger flow, the second passenger flow and the third passenger flow exceeds the warning value, the alarm will be controlled to sound an alarm to the park management department to remind the park management department to take corresponding management, safety protection and crowd control measures. Monitoring the flow of people by multiple means can avoid the situation where the monitoring result is less than the actual flow of people, and can accurately monitor the flow of tourists in the park, and then promptly send an alarm to the park management department. In this embodiment, the alarm can be an audible and visual alarm or a buzzer, and the camera device 1 can be a binocular camera that integrates the thermal imaging camera and the face recognition camera.

[0036] like Figures 1 to 3 As shown, the park visitor flow monitoring and early warning device can also include a monitoring box 3, in which the camera device 1, the infrared counter and the processor 2 are all installed; specifically, the monitoring box 3 is used to be installed at the entrance and exit of the park.

[0037] like Figure 2 As shown, the monitoring box 3 may be provided with a mounting shell 4 , and the camera device 1 and the infrared counter are both connected in the mounting shell 4 .

[0038] like Figure 2 As shown, the monitoring box 3 may also be provided with a battery 5, and the battery 5 is respectively connected to the camera device 1, the infrared counter and the processor 2 for power supply.

[0039] like Figure 1 , 2 As shown, a solar photovoltaic panel 6 may be connected to the surface of the monitoring box 3 , and the solar photovoltaic panel 6 is connected to the battery 5 so as to charge the battery 5 through solar power generation.

[0040] like Figure 2As shown, the monitoring box 3 may also be provided with a base 7, to which the two batteries 5 are connected, the mounting shell 4 is connected to the base 7 and is located between the two batteries 5, the mounting shell 4 is also connected to a support screw 8, and the processor 2 is connected to the support screw 8; in this embodiment, the monitoring box 3 is made of metal, and four support screws 8 are provided, and the two batteries 5 are used, one for use and one for backup.

[0041] like Figure 2 As shown, the infrared counter includes a transmitter 9 and a receiver 10, and both the transmitter 9 and the receiver 10 are installed in the installation shell 4; specifically, the infrared light emitted by the transmitter 9 is irradiated on the tourist and then reflected to the receiver 10 to generate a counting signal.

[0042] like Figure 1 As shown, the monitoring box 3 is provided with a camera hole and two perforations 11, the camera hole is aligned with the camera device 1, one of the perforations 11 is aligned with the transmitter 9, and the other perforation 11 is aligned with the receiver 10;

[0043] A protective mirror 12 is installed in the camera hole, and a protective cover 13 is provided above the camera hole.

[0044] Specifically, the monitoring box 3 may also be equipped with a broadcaster connected to the processor 2 so as to issue warning broadcasts to tourists in the park through the broadcaster.

[0045] like Figure 3 As shown, the park visitor flow monitoring and early warning device may also include a connecting device, such as but not limited to the following structure, which includes a fixing seat 14, a cover plate 15, a connecting ball 16 and a locking bolt 17;

[0046] The cover plate 15 is detachably connected to the fixing seat 14;

[0047] The fixing seat 14 is provided with a first spherical portion 18, and the cover plate 15 is provided with a second spherical portion 19, and the first spherical portion 18 and the second spherical portion 19 cooperate to form a spherical cavity 20;

[0048] The cover plate 15 is provided with a through hole 21 communicating with the ball cavity 20;

[0049] The connecting ball 16 is provided with a ball 22 which is fitted in the ball cavity 20 and a rod 23 which is connected to the ball 22 and extends out from the through hole 21, and the monitoring box 3 is connected to the rod 23;

[0050] The locking bolt 17 is threadedly connected to the fixing seat 14 and is used to be screwed to press against the ball 22 in the ball cavity 20 to lock the position of the ball 22 .

[0051] To sum up, the monitoring area can be the entrance and exit of the park, and the alarm can be installed in the park management department. In this embodiment, the flow of tourists entering the park is monitored by three means: face recognition, thermal imaging and infrared counting. When at least one of the first passenger flow, the second passenger flow and the third passenger flow exceeds the warning value, the alarm will be controlled to issue an alarm to the park management department to remind the park management department to take corresponding management, safety protection and crowd control measures. Monitoring the flow of people by multiple means can avoid the situation where the monitoring results are less than the actual flow of people, and can accurately monitor the flow of tourists in the park, and then promptly issue an alarm to the park management department.

[0052] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are 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 park visitor flow monitoring and early warning device, characterized in that: It comprises a camera device (1), an infrared counter, a processor (2), a server and an alarm, wherein the camera device (1) comprises a face recognition camera and a thermal imaging camera; The face recognition camera is connected to the processor (2), and the face recognition camera is used to collect face images of tourists in the monitoring area, and the processor (2) obtains a first passenger flow in the monitoring area based on the collected face images; The thermal imaging camera is connected to the processor (2), and the thermal imaging camera is used to collect thermal imaging images of tourists in the monitoring area, and the processor (2) obtains a second passenger flow in the monitoring area based on the collected thermal imaging images; The infrared counter is connected to the processor (2), and is used to collect a third passenger flow of tourists in the monitoring area and transmit it to the processor (2); The processor (2) is connected to the server, and the processor (2) is used to transmit the first passenger flow, the second passenger flow and the third passenger flow to the server; The server is connected to the alarm and is used to control the alarm to sound an alarm when at least one of the first passenger flow, the second passenger flow and the third passenger flow exceeds a warning value.

2. The park visitor flow monitoring and early warning device according to claim 1 is characterized in that: It also comprises a monitoring box (3), in which the camera device (1), the infrared counter and the processor (2) are all installed.

3. The park visitor flow monitoring and early warning device according to claim 2 is characterized in that: The monitoring box (3) is provided with a mounting shell (4), and the camera device (1) and the infrared counter are both connected to the mounting shell (4).

4. The park visitor flow monitoring and early warning device according to claim 3 is characterized in that: The monitoring box (3) is also provided with a battery (5), and the battery (5) is respectively connected to the camera device (1), the infrared counter and the processor (2) for power supply.

5. The park visitor flow monitoring and early warning device according to claim 4 is characterized in that: A solar photovoltaic panel (6) is connected to the surface of the monitoring box (3), and the solar photovoltaic panel (6) is connected to the battery (5).

6. The park visitor flow monitoring and early warning device according to claim 4 is characterized in that: The monitoring box (3) is also provided with a base (7), and the base (7) is connected to the two batteries (5). The mounting shell (4) is connected to the base (7) and is located between the two batteries (5). The mounting shell (4) is also connected to a support screw (8), and the processor (2) is connected to the support screw (8).

7. The park visitor flow monitoring and early warning device according to claim 3 is characterized in that: The infrared counter comprises a transmitter (9) and a receiver (10), and both the transmitter (9) and the receiver (10) are installed in the installation shell (4).

8. The park visitor flow monitoring and early warning device according to claim 7 is characterized in that: The monitoring box (3) is provided with a camera hole and two perforations (11), the camera hole is aligned with the camera device (1), one of the perforations (11) is aligned with the transmitter (9), and the other perforation (11) is aligned with the receiver (10); A protective mirror (12) is installed in the camera hole, and a protective cover (13) is provided above the camera hole.

9. The park visitor flow monitoring and early warning device according to claim 2 is characterized in that: The monitoring box (3) is also equipped with a broadcaster connected to the processor (2).

10. The park visitor flow monitoring and early warning device according to claim 2, characterized in that: It also includes a connecting device, which includes a fixing seat (14), a cover plate (15), a connecting ball (16) and a locking bolt (17); The cover plate (15) is detachably connected to the fixing seat (14); The fixing seat (14) is provided with a first spherical portion (18), the cover plate (15) is provided with a second spherical portion (19), and the first spherical portion (18) and the second spherical portion (19) cooperate to form a spherical cavity (20); The cover plate (15) is provided with a through hole (21) communicating with the ball cavity (20); The connecting ball (16) is provided with a ball body (22) mounted in the ball cavity (20) and a rod body (23) connected to the ball body (22) and extending from the through hole (21), and the monitoring box (3) is connected to the rod body (23); The locking bolt (17) is threadedly connected to the fixing seat (14) and is used to be screwed to press against the ball (22) in the ball cavity (20) to lock the position of the ball (22).

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