Motor vehicle transparent window image acquisition device and motor vehicle law violation snapshot system

Abstract

The utility model relates to the field of vehicle management, and provides a motor vehicle transparent window imaging acquisition device and a motor vehicle illegal snapshot system, and the motor vehicle transparent window imaging acquisition device comprises a housing. The communication control bus, the infrared camera module, the embedded control module, the infrared light supplementing lamp module, the charging and discharging control module, the switch control module and the energy storage module are arranged in the shell. The communication control bus, the infrared camera module, the embedded control module, the infrared light supplement lamp module, the charging and discharging control module, the switch control module and the energy storage module are connected in sequence. By utilizing the infrared camera module and the infrared light supplementing lamp module, even under the conditions that sunlight is reflected on a vehicle window and a dark film is pasted on the vehicle window, the vehicle window can be penetrated to carry out image acquisition on the condition in the vehicle and complete acquisition and evidence obtaining of the condition in the vehicle, and the driving safety problem caused by visible light exposure is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of vehicle management, and specifically relates to a motor vehicle window imaging collection device and motor vehicle illegal snapshot system. BACKGROUND

[0002] In modern society, cars have become an indispensable tool in our daily life. It not only represents convenience and efficiency, but also is an important bridge connecting us with the world. However, with the rapid increase in the number of vehicles, traffic safety problems have become increasingly prominent.

[0003] Among the traffic safety problems, overloading is a serious illegal behavior. Overloading of vehicles poses a great safety hazard, whether it is a single accident or a collision with other vehicles, which can lead to serious consequences such as mass casualties. However, overloading is a relatively hidden type of illegal behavior. When there is sunlight reflection on the window or dark film is attached to the window, ordinary intelligent traffic monitoring equipment cannot penetrate the window and observe the inside situation, which leads to the fact that even if overloading occurs, it cannot be monitored and evidence cannot be obtained. There is a "blind eye" phenomenon that conventional monitoring cameras cannot detect in time, causing serious traffic hazards.

[0004] In addition, in order to obtain clear license plates and driver information as much as possible during the day and at night, existing traffic checkpoints and electronic police monitoring equipment need to install very strong flash lights, which will inevitably cause light pollution to the environment and also cause discomfort to drivers when they encounter flash lights during driving, even causing temporary blindness, which increases the risk of traffic accidents. INVENTION CONTENTS

[0005] The utility model aims at providing a motor vehicle window imaging collection device and motor vehicle illegal snapshot system to solve the problem of not being able to image when there is sunlight reflection on the window or dark film is attached to the window, and the driving safety problem caused by strong visible light exposure.

[0006] In the first aspect, the utility model provides a motor vehicle window imaging collection device, which comprises:

[0007] a shell;

[0008] and a communication control bus, an infrared camera module, an embedded control module, an infrared fill light module, a charge and discharge control module, a switch control module and an energy storage module arranged in the shell; the communication control bus, the infrared camera module, the embedded control module, the infrared fill light module, the charge and discharge control module, the switch control module and the energy storage module are connected in sequence.

[0009] In some embodiments, the motor vehicle window imaging collection device further comprises:

[0010] a temperature control module, the temperature control module being built-in temperature sensor;

[0011] and a heat dissipation module and a heating module connected with the temperature control module.

[0012] In some embodiments, the shell is provided with an air inlet and an air outlet, wherein the air outlet is arranged at a corresponding position of the heat dissipation module, and the position of the air inlet is arranged as required so that the air inlet forms an air duct through the heat dissipation module and the air outlet.

[0013] In some embodiments, the air inlet and the air outlet are designed with waterproof and dustproof; the shell is further provided with an access hole, and the access hole is fixed with a waterproof bolt.

[0014] In some embodiments, the shell is provided with a sunshade cover at the upper part.

[0015] In some embodiments, the shell is provided with a camera window and a light supplement lamp window, the lens of the infrared camera module is aligned with the camera window, the light outlet of the infrared light supplement lamp module is aligned with the light supplement lamp window, and the center positions of the camera window and the light supplement lamp window are on the same straight line.

[0016] In some embodiments, the camera lens of the infrared camera module and the light outlet of the infrared light supplement lamp module are closely attached to the corresponding camera window and light supplement lamp window.

[0017] In some embodiments, the inside bottom of the shell is a heat dissipation bottom plate, the heat dissipation bottom plate is designed in a grid format; the embedded control module, the charge and discharge control module and the switch control module are fixed and installed on the switch power supply module by means of threaded columns; the switch power supply module, the power filter module, the infrared light supplement lamp module, the energy storage module, the infrared camera module, the temperature control module, the heating module and the heat dissipation module are all installed on the heat dissipation bottom plate; the heat dissipation bottom plate is provided with a plurality of mounting hole positions, and is fixed and installed on the mounting guide rail at the bottom of the shell by means of self-tapping screws; the shell of the infrared light supplement lamp module is provided with metal grid heat dissipation fins and a heat dissipation fan.

[0018] In some embodiments, the motor vehicle window imaging and collecting device further comprises a power supply line, a power filter module and a switch power supply module connected in sequence; the power supply line is used for connecting a power supply, and the switch power supply module is connected to the power supply end of each module in the motor vehicle window imaging and collecting device.

[0019] In a second aspect, the utility model provides a motor vehicle illegal snapshot system, which comprises:

[0020] an edge computing server;

[0021] The license plate capturing device is connected with an edge computing server.

[0022] The motor vehicle window imaging collection device is connected with an edge computing server.

[0023] Therefore, the motor vehicle window imaging collection device has the advantages that:

[0024] 1. The infrared camera module and the infrared light supplementing lamp module are used, so that the motor vehicle window imaging collection device can collect images of the inside of the vehicle even when the vehicle window is reflected by sunlight and has a dark film, complete the collection of the inside of the vehicle, and avoid the driving safety problem caused by visible light exposure.

[0025] 2. Various temperature control related designs are provided, so that the motor vehicle window imaging collection device can meet the demand of stable work in various complex external environments.

[0026] 3. The motor vehicle window imaging collection device has an integrated layout design, and has high integration. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 FIG. 1 is a module structure diagram for completing imaging inside the motor vehicle window imaging collection device in the embodiment 1 of the present application.

[0028] Figure 2 FIG. 2 is a module structure diagram for completing temperature control inside the motor vehicle window imaging collection device in the embodiment 2 of the present application.

[0029] Figure 3 FIG. 3 is a shell bottom structure diagram of the motor vehicle window imaging collection device in the embodiment 2 of the present application.

[0030] Figure 4 FIG. 4 is a sunshade design structure diagram of the motor vehicle window imaging collection device in the embodiment 2 of the present application.

[0031] Figure 5 FIG. 5 is a module structure diagram for internal power supply of the motor vehicle window imaging collection device in the embodiment 3 of the present application.

[0032] Figure 6 FIG. 6 is a double-bin design structure diagram of the motor vehicle window imaging collection device in the embodiment 4 of the present application.

[0033] Figure 7 FIG. 7 is an internal module layout top view of the motor vehicle window imaging collection device in the embodiment 5 of the present application.

[0034] Figure 8It is the internal module layout side view of the motor vehicle window imaging collection device in the embodiment 5 of the utility model.

[0035] Figure 9 It is the internal module layout front view of the motor vehicle window imaging collection device in the embodiment 5 of the utility model.

[0036] Figure 10 It is the principle schematic diagram of the motor vehicle illegal snapshot system in the embodiment 6 of the utility model.

[0037] Icon: 100 - shell, 101, access hole, 102 - installation guide rail, 103 - air inlet, 104 - air outlet, 105 - sunshade cover, 106 - camera window, 107 - light supplement lamp window, 108 - heat dissipation bottom plate, 201 - communication control bus, 202 - infrared camera module, 203 - embedded control module, 204 - charge and discharge control module, 205 - switch control module, 206 - energy storage module, 207 - infrared light supplement lamp module, 208 - temperature control module, 209 - heat dissipation module, 210 - heating module, 211 - power supply line, 212 - power filter module, 213 - switching power supply module, 300 - threaded column, 301 - threaded hole, 302 - heat dissipation fan, 303 - metal grid fin. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical scheme and advantage of the embodiment of the utility model more clear, the technical scheme in the embodiment of the utility model will be described clearly and completely below in combination with the drawings in the embodiment of the utility model, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiments. The components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0039] Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the utility model.

[0040] Embodiment 1

[0041] As Figure 1 shown, the embodiment of the utility model proposes a motor vehicle window imaging collection device, comprising:

[0042] Shell 100;

[0043] and a communication control bus 201, an infrared camera module 202, an embedded control module 203, an infrared fill light module 207, a charge and discharge control module 204, a switch control module 205 and an energy storage module 206 arranged in the shell 100; the communication control bus 201, the infrared camera module 202, the embedded control module 203, the infrared fill light module 207, the charge and discharge control module 204, the switch control module 205 and the energy storage module 206 are sequentially connected.

[0044] The working principle of the motor vehicle window imaging acquisition device is as follows:

[0045] The external image acquisition signal is transmitted to the infrared camera module 202 through the communication control bus 201, the infrared camera module 202 starts exposure acquisition and synchronously outputs a fill light signal to the embedded control module 203, the embedded control module 203 modulates the fill light signal into a signal required by the charge and discharge control module 204 after receiving the fill light signal, and the charge and discharge control module 204 controls the charge and discharge of the energy storage module 206 through the switch control module 205 according to the received signal:

[0046] When image acquisition is needed, the charge and discharge control module 204 controls the energy storage module 206 to supply power to the infrared fill light module 207 through the switch control module 205, so that the infrared fill light module 207 emits light to complete light filling, thereby realizing a synchronous light filling process of image acquisition and effectively improving the definition of the acquired image.

[0047] After image acquisition, the charge and discharge control module 204 controls the energy storage module 206 to charge through the switch control module 205, and disconnects the power supply of the infrared fill light module 207 for subsequent light filling.

[0048] The camera lens of the infrared camera module 202 is preferably configured with a wide-angle high-definition lens, and an infrared filter is added to remove the light of the redundant waveband in natural light, and cooperate with the light emitted by the infrared fill light module 207 to collect images. The light of this infrared waveband is more easily penetrated through the window glass and the window film to realize the imaging acquisition of the vehicle interior. Therefore, in the motor vehicle window imaging acquisition device of the utility model, by using the infrared camera module 202 and the infrared fill light module 207, even in the case of sunlight reflection on the window and deep color film, the window can be penetrated to collect images of the vehicle interior, complete the collection of the vehicle interior, and avoid the driving safety problem caused by visible light exposure.

[0049] Embodiment 2

[0050] Since the motor vehicle window imaging acquisition device is usually placed outdoors, it needs to be stable in various working environments, so on the basis of the foregoing embodiment, like Figure 2As shown, the utility model discloses a motor vehicle window imaging collection device, still include:

[0051] Temperature control module 208, temperature sensor is built -in in temperature control module 208;

[0052] And the heat dissipation module 209 and heating module 210 that are connected with temperature control module 208.

[0053] The working principle of temperature control module 208, heat dissipation module 209 and heating module 210 in the motor vehicle window imaging collection device of the embodiment is as follows:

[0054] Temperature sensor built -in in temperature control module 208 is used to detect the internal temperature of motor vehicle window imaging collection device, and temperature control module 208 controls heat dissipation module 209 and heating module 210 to work through the comparison of the temperature collected by temperature sensor and preset threshold value;Wherein, the preset threshold value includes high temperature preset threshold value and low temperature preset threshold value:

[0055] When the temperature collected by temperature sensor is greater than high temperature preset threshold value, output first control signal to heat dissipation module 209, so that heat dissipation module 209 works;When the temperature collected by temperature sensor is less than high temperature preset threshold value, output second control signal to heat dissipation module 209, so that heat dissipation module 209 stops working;

[0056] When the temperature collected by temperature sensor is less than low temperature preset threshold value, output third control signal to heating module 210, so that heating module 210 works;When the temperature collected by temperature sensor is greater than low temperature preset threshold value, output fourth control signal to heating module 210, so that heating module 210 stops working.

[0057] Therefore, in the motor vehicle window imaging collection device of the embodiment, through temperature control module 208, heat dissipation module 209 and heating module 210, the internal working environment temperature of the motor vehicle window imaging collection device can be guaranteed to be appropriate, and the stable work of the motor vehicle window imaging collection device is avoided due to high temperature or low temperature.

[0058] Correspondingly, as shown, Figure 3 The shell 100 is provided with air inlet 103 and air outlet 104, wherein the air outlet 104 is arranged at the corresponding position of heat dissipation module 209, and the position of air inlet 103 is arranged according to requirements, generally arranged at the corresponding position of the module with large heat generation (such as the corresponding position of infrared camera module 202 etc.), so that air inlet 103 forms air duct through heat dissipation module 209 and air outlet 104, to further provide temperature suitable running environment for the whole motor vehicle window imaging collection device.

[0059] Further, the air inlet 103 and the air outlet 104 are waterproof and dustproof.

[0060] Further, as shown in the figure, the upper part of the shell 100 is provided with a sunshade 105. Figure 4 The sunshade 105 can effectively reduce the high temperature of the motor vehicle transparent window imaging acquisition device caused by direct sunlight, and further provides a basic guarantee for the normal work of the motor vehicle transparent window imaging acquisition device.

[0061] Further, the shell 100 is further provided with a mounting rail 102 for providing a mounting groove for the internal modules of the motor vehicle transparent window imaging acquisition device, which can be fixed by self-tapping screws.

[0062] Embodiment 3

[0063] On the basis of the foregoing embodiments, as shown in the figure, the utility model discloses a motor vehicle transparent window imaging acquisition device, further comprising a power supply line 211, a power supply filter module 212 and a switching power supply module 213 connected in sequence. Figure 5 The power supply line 211 is used for connecting a power supply, and the switching power supply module 213 is connected to the power supply end of each module in the motor vehicle transparent window imaging acquisition device to realize the power supply of the motor vehicle transparent window imaging acquisition device.

[0064] In order to provide a stable and reliable power supply, the power supply line 211 in the embodiment is connected to an alternating current 220V mains, which is introduced through the inlet and outlet hole 101, filtered by the power supply filter module 212 to remove ripple, and provided to the switching power supply module 213 to enhance the stability of the power supply and reduce high-frequency interference.

[0065] It should be noted that the power supply can also adopt other implementation manners, for example, a solar power supply, a wind power supply, or a mixed power supply of multiple power supplies, etc., to adapt to different working environment requirements.

[0066] Embodiment 4

[0067] On the basis of the foregoing embodiments, as shown in Figure 6 The utility model discloses a motor vehicle imaging collection device through the window adopts double chamber design, specifically, the camera view window 106 and the light supplement lamp view window 107 are provided on the shell 100, the lens of infrared camera module 202 is aligned with camera view window 106, the light outlet of infrared light supplement lamp module 207 is aligned with light supplement lamp view window 107, and the center position of camera view window 106 and light supplement lamp view window 107 is on the same straight line.

[0068] Therefore, through the integrated design of the infrared camera module 202 and the infrared light supplement lamp module 207, the problem that the light supplement area and the image collection area are inconsistent and need to be adjusted back and forth during the installation of multiple devices can be avoided.

[0069] Further, the camera lens of the infrared camera module 202 and the light outlet of the infrared light supplement lamp module 207 are close to the corresponding camera view window 106 and light supplement lamp view window 107, which effectively reduces the light reflection caused by the mirror surface of the view window during synchronous light supplement, thereby avoiding the image ghosting condition.

[0070] Embodiment 5

[0071] On the basis of the foregoing embodiments, as shown in Figure 7 , Figure 8 , Figure 9 The utility model discloses a motor vehicle imaging collection device through the window, and gives the specific internal module layout.

[0072] The inside bottom of the shell 100 is a heat dissipation bottom plate 108, the heat dissipation bottom plate 108 adopts a grid format design, increases the heat dissipation area, and provides better heat conduction performance. All modules are designed according to the internal capacity of the shell, and each module reserves a mounting hole position, which is arranged according to the size of the module. Figure 7The installation and fixation are performed by using screws, wherein the embedded control module 203, the charge and discharge control module 204 and the switch control module 205 are fixed to the switch power module 213 by using threaded columns 300, and the gap between the modules needs to be kept to facilitate heat transfer; the switch power module 213, the power filter module 212, the infrared light supplementing lamp module 207, the energy storage module 206, the infrared camera module 202, the temperature control module 208, the heating module 210 and the heat dissipation module 209 are all installed on the heat dissipation bottom plate 108, and the heat generated by each module is conducted to the heat dissipation bottom plate 108 through the module shell to export the heat; the heat dissipation bottom plate 108 is provided with a plurality of mounting hole positions, and is fixed to the mounting guide rail 102 at the bottom of the shell 100 by using self-tapping screws, so as to ensure the fixation and heat dissipation between the modules in the motor vehicle window imaging and collecting device. The shell of the infrared light supplementing lamp module 207 is provided with metal grid heat dissipation fins 303 and a heat dissipation fan 302, so that the heat generated by the infrared light supplementing lamp module 207 during operation can be conducted to the shell and introduced to the heat dissipation bottom plate 108.

[0073] Embodiment 6

[0074] As Figure 10 shown, the utility model discloses a motor vehicle illegal snapshot system, which comprises:

[0075] An edge computing server;

[0076] A vehicle number plate snapshot device, which is connected with the edge computing server;

[0077] And the motor vehicle window imaging and collecting device in the foregoing embodiment, which is connected with the edge computing server.

[0078] The edge computing server and the vehicle number plate snapshot device can be realized by some existing devices, which will not be described here. The installation positions of the vehicle number plate snapshot device and the motor vehicle window imaging and collecting device can be installed according to actual needs, as long as the vehicle information and the interior image of the vehicle can be obtained. The vehicle number plate snapshot device and the motor vehicle window imaging and collecting device are connected with the edge server through a network, and wired or wireless connection can be used according to actual needs.

[0079] The working principle of the motor vehicle illegal snapshot system is as follows:

[0080] When a passing vehicle passes through the monitoring point, the license plate capturing device collects the information of the passing vehicle and sends it to the edge computing server to identify the vehicle license plate and vehicle type. According to the current corresponding management requirements, when a van or a small passenger car is identified, the motor vehicle window imaging acquisition device is started, an image acquisition signal is sent to the motor vehicle window imaging acquisition device, the vehicle interior image is collected at a high speed through the motor vehicle window imaging acquisition device, and the edge computing server is sent. The edge computing server detects the number of vehicle passengers according to the collected vehicle interior image to provide data support for subsequent overloading detection.

[0081] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A motor vehicle through-window imaging acquisition device, characterized in that, It comprises: a shell (100); and a communication control bus (201), an infrared camera module (202), an embedded control module (203), an infrared fill light module (207), a charge and discharge control module (204), a switch control module (205) and an energy storage module (206) arranged in the shell (100); the communication control bus (201), the infrared camera module (202), the embedded control module (203), the infrared fill light module (207), the charge and discharge control module (204), the switch control module (205) and the energy storage module (206) are connected in sequence.

2. The motor vehicle through-the-window imaging acquisition device of claim 1, wherein, It also comprises: a temperature control module (208) with a built-in temperature sensor; and a heat dissipation module (209) and a heating module (210) connected with the temperature control module (208).

3. The motor vehicle through-the-window imaging acquisition device of claim 1, wherein, The shell (100) is provided with an air inlet (103) and an air outlet (104), wherein the air outlet (104) is arranged at the corresponding position of the heat dissipation module (209), and the position of the air inlet (103) is arranged as needed, so that the air inlet (103) forms an air duct through the heat dissipation module (209) and the air outlet (104).

4. The motor vehicle through-the-window imaging acquisition device of claim 3, wherein, The air inlet (103) and the air outlet (104) are designed with waterproof and dustproof; the shell (100) is also provided with an access hole (101), and the access hole (101) is fixed with waterproof bolts.

5. The motor vehicle through-the-window imaging acquisition device of claim 1, wherein, The shell (100) is provided with a sunshade cover (105) at the upper part.

6. The motor vehicle through-the-window imaging acquisition device of claim 1, wherein, The shell (100) is provided with a camera window (106) and a fill light window (107), the lens of the infrared camera module (202) is aligned with the camera window (106), the light outlet of the infrared fill light module (207) is aligned with the fill light window (107), and the center positions of the camera window (106) and the fill light window (107) are on the same straight line.

7. The motor vehicle through-the-window imaging acquisition device of claim 6, wherein, The camera lens of the infrared camera module (202) and the light outlet of the infrared fill light module (207) are closely attached to the corresponding camera window (106) and fill light window (107).

8. The motor vehicle through-the-window imaging acquisition device of claim 1, wherein, The inner side of the shell (100) is a heat dissipation bottom plate (108), which is designed in a grid format; the embedded control module (203), the charge and discharge control module (204) and the switch control module (205) are installed and fixed to the switch power supply module (213) by threaded columns (300); the switch power supply module (213), the power filter module (212), the infrared fill light module (207), the energy storage module (206), the infrared camera module (202), the temperature control module (208), the heating module (210) and the heat dissipation module (209) are all installed to the heat dissipation bottom plate (108); the heat dissipation bottom plate (108) has a plurality of reserved mounting holes, and is installed and fixed to the mounting guide rail (102) at the bottom of the shell (100) by self-tapping screws; the shell of the infrared fill light module (207) is provided with a metal grid fin (303) and a heat dissipation fan (302).

9. The motor vehicle through-the-window imaging acquisition device of claim 1, wherein, It also includes a power supply line (211), a power filter module (212) and a switching power supply module (213) connected in sequence; the power supply line (211) is used to connect the power supply, and the switching power supply module (213) is connected to the power supply end of each module in the motor vehicle window imaging acquisition device.

10. A motor vehicle law violation capture system, characterized by, It comprises: an edge computing server; an oncoming vehicle license plate capturing device connected with the edge computing server; and the motor vehicle window imaging acquisition device as claimed in any one of claims 1-9, which is connected with the edge computing server.

Images