Urban traffic safety monitoring device
By setting up a heating hole in the camera module of the urban traffic safety monitoring device and using the heating defog module to spray heating air, the problem of fogging of the camera lens in heavy fog weather is solved, and the defog effect is achieved.
Patent Information
- Application Number
- CN202421099755.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The existing urban traffic safety monitoring devices cannot realize the defogging function in heavy foggy weather, causing the camera lens to fog and cannot obtain clear surveillance images.
An urban traffic safety monitoring device including a column, a power supply module, a camera module, a control box and a heating and defogging module is designed. A heating hole is provided in the camera module, and the heating and defog module heats and defogs the camera by spraying heat and defogs the heated air.
The camera is heated through the heating and defogging module, which effectively solves the problem of fogging camera lenses in heavy fogging weather and realizes the defogging effect of urban traffic safety monitoring devices.
Smart Images
Figure CN222582482U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of urban traffic safety, in particular to an urban traffic safety monitoring device. Background Art
[0002] Smart city originated from the field of media. It refers to the use of various information technologies or innovative concepts to connect and integrate the city's systems and services to improve the efficiency of resource utilization, optimize urban management and services, and improve the quality of life of citizens. Smart city traffic safety monitoring devices are monitoring devices used to improve the safety of smart cities during the comprehensive management of smart cities. The monitoring devices can remotely monitor and record road traffic in smart cities, thereby facilitating traffic management in smart cities. However, existing traffic monitoring devices cannot achieve the defog function. When the weather is foggy, it is easy to cause the lens of the traffic monitoring device to fog up, making it impossible to obtain clear monitoring images. Utility Model Content
[0003] In view of this, the utility model proposes an urban traffic safety monitoring device, which can solve the defect of the prior art that the defogger function cannot be realized.
[0004] The technical solution of the utility model is achieved in this way:
[0005] A city traffic safety monitoring device comprises a column, a power supply module, a camera module, a control box and a heating and defogging module, wherein the power supply module is used to supply power to the camera module, the control box and the heating and defogging module, the camera module and the control box are respectively mounted on the side walls of the column, the camera module comprises a first shell and a camera, the camera is mounted inside the first shell through a reinforcement, a heating hole is provided at a bottom position of the first shell corresponding to a position of a camera lens, the heating and defogging module is used to spray heated air to the heating hole, and is electrically connected to the control box.
[0006] As a further optional scheme for the urban traffic safety monitoring device, the heating and demisting module includes a second shell, a heating box, a fan, a connecting pipe and a demisting nozzle component. The second shell is installed at the bottom of the first shell, and the heating box, the fan, the connecting pipe and the demisting nozzle component are installed inside the second shell. A through hole is provided on the top of the second shell, and the position of the through hole matches the position of the heating hole. The fan is arranged on the surface outside the heating box shell, and an exhaust pipe and an air inlet pipe are provided on the fan. The exhaust pipe passes through the outer wall of the heating box shell. The fan is used to transport the outside air to the heating box through the exhaust pipe, and the heating box is used to heat the air transported by the fan. The demisting nozzle component is arranged on the side of the heating box away from the mounting block, the demisting nozzle component and the heating box are connected through a connecting pipe, and the demisting nozzle component is used to spray the heated air into the through hole, and the heating box is electrically connected to the fan and the control box.
[0007] As a further optional solution of the urban traffic safety monitoring device, an electric heating tube for heating the air in the heating box is provided in the inner cavity of the heating box, and the electric heating tube is electrically connected to the control box.
[0008] As a further optional solution of the urban traffic safety monitoring device, the defogger nozzle component includes a filter cover and a nozzle, the filter cover is arranged at one end of the connecting pipe away from the heating box, the nozzle is arranged on a side of the filter cover away from the connecting pipe, and the nozzle faces the through hole.
[0009] As a further optional solution for the urban traffic safety monitoring device, the power supply module is installed on the top of the column, and the power supply module includes a solar panel and a battery assembly. The solar panel is installed on the upper end of the top of the column through a support rod, and the battery assembly is installed on the top of the column. The solar panel and the battery assembly are electrically connected.
[0010] As a further optional solution for the urban traffic safety monitoring device, the device also includes a GPS positioning module and a communication module, which are installed in the control box. The positioning module is used to obtain the location information of the device, and the communication module is used to communicate with external equipment.
[0011] As a further optional solution for the urban traffic safety monitoring device, the communication module includes a 2.4G WIFI radio frequency circuit, a 4G LTE communication circuit and a BLE communication circuit, and the 2.4G WIFI radio frequency circuit, the 4G LTE communication circuit and the BLE communication circuit are electrically connected to the control box respectively.
[0012] As a further optional solution for the urban traffic safety monitoring device, the 2.4GWIFI radio frequency circuit includes a SKY13351 radio frequency chip and its peripheral circuits, the 4GLTE communication circuit includes a 4GLTE submodule and its peripheral circuits, and the BLE communication circuit includes a BLE submodule and its peripheral circuits.
[0013] The beneficial effect of the utility model is as follows: by setting a heating and defogging module and a camera module including a first shell and a camera, the camera is installed inside the first shell, and a heating hole is set at the bottom position of the first shell corresponding to the position of the camera lens. The heating and defogging module sprays heated air into the heating hole, which can effectively perform heating and defogging operations on the camera, thereby achieving the defogging effect of the urban traffic safety monitoring device, and effectively solving the defect of the prior art that the defogging function cannot be achieved. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 This is a schematic diagram of the structure of a city traffic safety monitoring device of the utility model;
[0016] Figure 2 This is a structural schematic diagram of the camera module in the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the heating and demisting module in the utility model;
[0018] Figure 4 It is a circuit diagram of a 2.4GWIF I radio frequency circuit in the utility model;
[0019] Figure 5 This is a circuit diagram of a 4G LTE communication circuit in the present utility model;
[0020] Figure 6 It is a circuit diagram of the BLE communication circuit in the utility model;
[0021] Explanation of the reference numerals: 1. column; 2. power supply module; 3. camera module; 4. control box; 5. heating and demisting module; 21. solar panel; 22. battery assembly; 23. support rod; 31. first shell; 32. camera; 33. heating hole; 51. second shell; 52. heating box; 53. fan; 54. connecting pipe; 55. demisting nozzle component; 56. exhaust pipe; 57. air inlet pipe; 551. filter cover; 552. nozzle. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0023] refer to Figure 1-6 A city traffic safety monitoring device comprises a column 1, a power supply module 2, a camera module 3, a control box 4 and a heating and defogging module 5, wherein the power supply module 2 is used to supply power to the camera module 3, the control box 4 and the heating and defogging module 5, wherein the camera module 3 and the control box 4 are respectively mounted on the side walls of the column 1, the camera module 3 comprises a first shell 31 and a camera 32, wherein the camera 32 is mounted inside the first shell 31 through a reinforcement member, and a heating hole 33 is provided at the bottom position of the first shell 31 corresponding to the lens position of the camera 32, and the heating and defogging module 5 is used to spray heated air to the heating hole 33 and is electrically connected to the control box 4.
[0024] In this embodiment, a heating and defogging module 5 and a camera module 3 including a first shell 31 and a camera 32 are provided. The camera 32 is installed inside the first shell 31. A heating hole 33 is provided at the bottom of the first shell 31 corresponding to the lens position of the camera 32. The heating and defogging module 5 sprays heated air into the heating hole 33, which can effectively perform heating and defogging operations on the camera 32, thereby achieving the defogging effect of the urban traffic safety monitoring device, and effectively solving the defect of the prior art that the defogging function cannot be achieved.
[0025] Preferably, the heating and demisting module 5 comprises a second shell 51, a heating box 52, a fan 53, a connecting pipe 54 and a demisting nozzle component 55, the second shell 51 is installed at the bottom of the first shell 31, the heating box 52, the fan 53, the connecting pipe 54 and the demisting nozzle component 55 are installed inside the second shell 51, the top of the second shell 51 is provided with a through hole, the position of the through hole matches the position of the heating hole 33, the fan 53 is arranged on the surface of the outer side of the heating box 52 shell, and the fan 53 is provided with a An exhaust duct 56 and an air inlet duct 57, the exhaust duct 56 passes through the outer wall of the shell of the heating box 52, the fan 53 is used to transport the outside air to the heating box 52 through the exhaust duct 57, the heating box 52 is used to heat the air transported by the fan 53, the defogger nozzle component 55 is arranged on one side of the heating box 52, the defogger nozzle component 55 and the heating box 52 are connected by a connecting pipe 54, the defogger nozzle component 55 is used to spray the heated air to the through hole, the heating box 52 is electrically connected to the fan 53 and the control box 4.
[0026] Preferably, an electric heating pipe for heating the air in the heating box 52 is provided in the inner cavity of the heating box 52 , and the electric heating pipe is electrically connected to the control box 4 .
[0027] In this embodiment, there are a plurality of electric heating tubes, and the plurality of electric heating tubes are arranged horizontally at intervals.
[0028] Preferably, the demisting nozzle component 55 includes a filter cover 551 and a nozzle 552, the filter cover 551 is arranged at one end of the connecting pipe 54 away from the heating box 52, the nozzle 552 is arranged on a side of the filter cover 551 away from the connecting pipe 54, and the nozzle 552 faces the through hole.
[0029] Preferably, the power supply module 2 is installed on the top of the column 1, and the power supply module 2 includes a solar panel 21 and a battery assembly 22. The solar panel 21 is installed on the upper end of the top of the column 1 through a support rod 23, and the battery assembly 22 is installed on the top of the column 1. The solar panel 21 and the battery assembly 22 are electrically connected.
[0030] Preferably, the device further comprises a GPS positioning module and a communication module, wherein the positioning module is used to obtain location information of the device, and the communication module is used for the device to establish a communication connection with an external device.
[0031] Preferably, the communication module includes a 2.4G WIF I radio frequency circuit, a 4G LTE communication circuit and a BLE communication circuit, and the 2.4G WIF I radio frequency circuit, the 4G LTE communication circuit and the BLE communication circuit are electrically connected to the control box respectively.
[0032] Preferably, the 2.4G WIFI RF circuit includes a SKY13351 RF chip and its peripheral circuits, the 4G LTE communication circuit includes a 4G LTE submodule and its peripheral circuits, and the BLE communication circuit includes a BLE submodule and its peripheral circuits.
[0033] In this embodiment, by setting up a GPS positioning module and a communication module, when the heating and defogging module cannot effectively defog the lens of the camera 32, the location information of the device is obtained through the GPS positioning module, and the location information of the device is sent to an external device through the communication module, which can facilitate inspection and maintenance by maintenance personnel.
[0034] The above description is only a preferred 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 city traffic safety monitoring device, characterized in that: The invention comprises a column (1), a power supply module (2), a camera module (3), a control box (4) and a heating and defogging module (5), wherein the power supply module (2) is used to supply power to the camera module (3), the control box (4) and the heating and defogging module (5), wherein the camera module (3) and the control box (4) are respectively mounted on the side wall of the column (1), wherein the camera module (3) comprises a first shell (31) and a camera (32), wherein the camera (32) is mounted inside the first shell (31) via a reinforcement member, and a heating hole (33) is provided at a bottom position of the first shell (31) corresponding to a lens position of the camera (32), and the heating and defogging module (5) is used to spray heated air to the heating hole (33) and is electrically connected to the control box (4).
2. The urban traffic safety monitoring device according to claim 1, characterized in that: The heating and demisting module (5) comprises a second shell (51), a heating box (52), a fan (53), a connecting pipe (54) and a demisting nozzle component (55); the second shell (51) is installed at the bottom of the first shell (31); the heating box (52), the fan (53), the connecting pipe (54) and the demisting nozzle component (55) are installed inside the second shell (51); a through hole is provided at the top of the second shell (51); the position of the through hole matches the position of the heating hole (33); the fan (53) is provided on the surface of the outer side of the shell of the heating box (52); and an exhaust pipe is provided on the fan (53). (56) and an air inlet pipe (57), the exhaust pipe (56) passes through the outer wall of the shell of the heating box (52), the fan (53) is used to transport the outside air to the heating box (52) through the exhaust pipe (56), the heating box (52) is used to heat the air transported by the fan (53), the demisting nozzle component (55) is arranged on one side of the heating box (52), the demisting nozzle component (55) and the heating box (52) are connected through a connecting pipe (54), the demisting nozzle component (55) is used to spray the heated air to the through hole, and the heating box (52) and the fan (53) are respectively electrically connected to the control box (4).
3. The urban traffic safety monitoring device according to claim 2, characterized in that: An electric heating pipe for heating the air in the heating box (52) is provided in the inner cavity of the heating box (52), and the electric heating pipe is electrically connected to the control box (4).
4. The urban traffic safety monitoring device according to claim 3, characterized in that: The demisting nozzle component (55) comprises a filter cover (551) and a nozzle (552), wherein the filter cover (551) is arranged at one end of the connecting pipe (54) away from the heating box (52), and the nozzle (552) is arranged at a side of the filter cover (551) away from the connecting pipe (54), and the nozzle (552) faces the through hole.
5. The urban traffic safety monitoring device according to claim 4, characterized in that: The power supply module (2) is installed on the top of the column (1), and the power supply module (2) comprises a solar panel (21) and a battery assembly (22). The solar panel (21) is installed on the upper end of the top of the column (1) through a support rod (23), and the battery assembly (22) is installed on the top of the column (1). The solar panel (21) and the battery assembly (22) are electrically connected.
6. The urban traffic safety monitoring device according to claim 5, characterized in that: The device also includes a GPS positioning module and a communication module. The positioning module is used to obtain the location information of the device, and the communication module is used for the device to communicate with external equipment.
7. The urban traffic safety monitoring device according to claim 6, characterized in that: The communication module includes a 2.4G WIFI radio frequency circuit, a 4G LTE communication circuit and a BLE communication circuit, and the 2.4G WIFI radio frequency circuit, the 4G LTE communication circuit and the BLE communication circuit are electrically connected to the control box respectively.
8. The urban traffic safety monitoring device according to claim 7, characterized in that: The 2.4G WIFI radio frequency circuit includes a SKY13351 radio frequency chip and its peripheral circuits, the 4G LTE communication circuit includes a 4G LTE submodule and its peripheral circuits, and the BLE communication circuit includes a BLE submodule and its peripheral circuits.