Video monitoring system powered by vehicle-mounted storage battery

Abstract

The embodiment of the utility model relates to a video monitoring system powered by a vehicle-mounted storage battery, a power supply is stabilized at 12V through a voltage stabilizing module, then the voltage stabilizing module is controlled through a relay, and the relay is used for controlling the connection and disconnection of the relay by taking electricity from a vehicle fuse box, so that the power supply of a camera and a router is realized. And after the vehicle is unlocked or started, the camera supplies power to start video picture recording, the video pictures are uploaded to a cloud end or a third-party platform, and after the vehicle is shut down and locked, the power supply is cut off, and the video monitoring system is closed.

Description

Technical Field

[0001] This application relates to the field of vehicle power supply technology, and in particular to a video surveillance system powered by a vehicle battery. Background Technology

[0002] Vehicle-mounted video surveillance systems are a new type of video surveillance equipment designed specifically for the field of vehicle security. They are suitable for 24-hour monitoring of various vehicle types and can be widely used in mobile transportation vehicles such as buses, long-distance passenger vehicles, tourist buses, logistics vehicles, and police enforcement vehicles.

[0003] Traditional control methods require an inverter to convert DC power to AC 220V, and then power the camera and other devices through a switching power supply module. If the inverter is turned off, real-time uploading of vehicle monitoring data cannot be achieved while the vehicle is running. Utility Model Content

[0004] The purpose of this application is to provide a video surveillance system powered by a vehicle battery, which solves the problem that current vehicle video surveillance systems are too affected by the inverter when powered by a vehicle battery, and it is difficult to achieve real-time uploading of vehicle monitoring data when the inverter is turned off.

[0005] To achieve the above objectives, this application provides a video surveillance system powered by a vehicle battery. The vehicle surveillance system consists of a vehicle battery 1, a vehicle relay 4, a voltage regulator module 5, a fuse box power supply 3, a camera 6, and a router 7.

[0006] The positive and negative terminals of the vehicle battery 1 are connected to the common terminal contact of the vehicle relay 4, and the normally open contacts of the vehicle relay 4 lead out positive and negative power lines to connect to the power input port of the voltage regulator module 5.

[0007] The positive terminal of the fuse box power take-off 3 is connected to both the positive terminal of the car fuse box 2 and the positive terminal of the vehicle relay 4, and the negative terminal of the fuse box power take-off 3 is connected to both the negative terminal of the car fuse box 2 and the negative terminal of the vehicle relay 4.

[0008] Connect the power interface of camera 6 to the power interface of router 7 and the output terminal of voltage regulator module 5. The camera 6 is connected to the LAN interface of router 7 via a network cable.

[0009] Furthermore, the voltage regulator module 5 is used to stabilize the power supply voltage and output a stable DC12V voltage.

[0010] Furthermore, the vehicle relay 4 is used to control the working state of the voltage regulator module 5.

[0011] Furthermore, the output terminal of the voltage regulator module 5 is connected to the power interface of the camera 6 via a seven-pin aviation connector.

[0012] Furthermore, the normally open contacts of the vehicle relay 4 are respectively led out with positive and negative power lines and connected to the power input port of the voltage regulator module 5, specifically including:

[0013] The normally open contact of the vehicle relay 4 is connected to the XT60 connector, the XT60 connector is connected to the seven-pin aviation plug, and the other end of the seven-pin aviation plug is connected to the power input port of the voltage regulator module 5.

[0014] Furthermore, the vehicle-mounted relay 4 is a five-pin changeover relay.

[0015] Furthermore, the camera 6 is connected to the LAN interface of the router 7 via a network cable to provide a wireless network for the camera 6.

[0016] Furthermore, the router 7 is used to receive the monitoring images captured by the camera 6 and upload the monitoring video to a preset server after the vehicle is unlocked / started.

[0017] As can be seen from the above, the technical solution provided in this application stabilizes the power supply at 12V through a voltage regulator module, and then controls the voltage regulator module through a relay. The relay draws power from the vehicle's fuse box to control its activation and deactivation, thereby providing power to the camera and router. This enables real-time monitoring after the camera is unlocked or the vehicle is started: after the vehicle is unlocked or started, the camera is powered on and begins recording video, uploading the video to the cloud or a third-party platform. After the vehicle is turned off and locked, the power is disconnected, and the video monitoring system is shut down. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the architecture of the video surveillance system in the embodiments of this application;

[0019] Figure 2 This is a schematic diagram of the circuit connection of the video surveillance system in the embodiments of this application.

[0020] 1. Car battery; 2. Car fuse box; 3. Fuse box power supply; 4. Car relay; 5. Voltage regulator module; 6. Camera; 7. Router. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this application.

[0022] This utility model provides a video surveillance system powered by a vehicle battery. Please refer to [link / reference]. Figure 1 and Figure 2 The vehicle monitoring system consists of a vehicle battery 1, a vehicle relay 4, a voltage regulator module 5, a fuse box power supply 3, a camera 6, and a router 7.

[0023] The positive and negative terminals of the vehicle battery 1 are connected to the common terminal contact of the vehicle relay 4, and the normally open contacts of the vehicle relay 4 lead out positive and negative power lines to connect to the power input port of the voltage regulator module 5.

[0024] The positive terminal of the fuse box power take-off 3 is connected to both the positive terminal of the car fuse box 2 and the positive terminal of the vehicle relay 4, and the negative terminal of the fuse box power take-off 3 is connected to both the negative terminal of the car fuse box 2 and the negative terminal of the vehicle relay 4.

[0025] Using the fuse box power supply 3, a 12V positive terminal is obtained from the car fuse box 2 and connected to the positive terminal of the vehicle relay 4 coil. At the same time, a 12V negative terminal is connected from the battery negative terminal and connected to the negative terminal of the vehicle relay 4 coil.

[0026] After the above connection is established, when the user starts the vehicle, the vehicle fuse box and the vehicle relay 4 are powered on in sequence. At this time, the relay is energized, the vehicle battery 1 supplies power to the voltage regulator module 5, and the voltage regulator module 5 outputs a stable 12V voltage to power the camera 6 and the router 7.

[0027] By configuring the camera with six parameters and providing platform access information such as the server address, the video footage can be uploaded to a third-party platform or cloud after the vehicle is unlocked or started.

[0028] Furthermore, the voltage regulator module 5 is used to stabilize the power supply voltage and output a stable DC12V voltage.

[0029] Furthermore, the vehicle relay 4 is used to control the working state of the voltage regulator module 5.

[0030] The positive and negative terminals of the 12V battery 1 are connected to the common terminal of the contacts of the vehicle relay 4. Positive and negative power lines are led out from the normally open contacts of the vehicle relay 4 and connected to the power input port of the voltage regulator module 5. This avoids the voltage regulator module 5 from being in a constantly operating state, effectively improving safety.

[0031] Furthermore, the output terminal of the voltage regulator module 5 is connected to the power interface of the camera 6 via a seven-pin aviation connector.

[0032] Further, refer to Figure 2The normally open contacts of the vehicle relay 4 are respectively led out as positive and negative power lines and connected to the power input port of the voltage regulator module 5. Specifically, the normally open contacts of the vehicle relay 4 are connected to the XT60 connector, the XT60 connector is connected to the seven-pin aviation plug, and the other end of the seven-pin aviation plug is connected to the power input port of the voltage regulator module 5.

[0033] Furthermore, the vehicle-mounted relay 4 is a five-pin changeover relay.

[0034] Connect the power interface of camera 6 to the power interface of router 7 and the output terminal of voltage regulator module 5. The camera 6 is connected to the LAN interface of router 7 via a network cable.

[0035] Furthermore, the camera 6 is connected to the LAN interface of the router 7 via a network cable to provide a wireless network for the camera 6.

[0036] Connect the power supplies for camera 6 and router 7 to the output of voltage regulator module 5 to power both devices. Connect camera 6's network cable to the LAN port of router 7 to provide wireless network access.

[0037] Furthermore, the router 7 is used to receive the monitoring images captured by the camera 6 and upload the monitoring video to a preset server after the vehicle is unlocked / started.

[0038] This application has the following advantages:

[0039] The video surveillance system proposed in this application draws power from the vehicle battery, stabilizes the power supply at 12V through a voltage regulator module, and then controls the voltage regulator module through a relay. The relay draws power from the vehicle fuse box to control the activation and deactivation of the relay, thereby providing power to the camera and router. When the vehicle is unlocked or started, the camera is powered on and begins recording video, which is then uploaded to the cloud or a third-party platform. When the vehicle is turned off and locked, the power is disconnected, and the video surveillance system is turned off.

[0040] The foregoing description of various embodiments of this application is provided to those skilled in the art for illustrative purposes. It is not intended to be exhaustive or to limit the invention to a single disclosed embodiment. As mentioned above, various alternatives and variations of this application will be apparent to those skilled in the art to which the foregoing pertains. Therefore, while some alternative embodiments have been specifically discussed, other embodiments will be obvious or readily apparent to those skilled in the art. This application is intended to include all alternatives, modifications, and variations of the invention already discussed herein, as well as other embodiments falling within the spirit and scope of the foregoing application.

Claims

1. A video monitoring system powered by a vehicle battery, characterized in that, The monitoring system consists of a vehicle battery (1), a vehicle relay (4), a voltage regulator module (5), a fuse box power supply (3), a camera (6), and a router (7); The positive and negative terminals of the vehicle battery (1) are connected to the common terminal contact of the vehicle relay (4) respectively, and the normally open contacts of the vehicle relay (4) lead out positive and negative power lines to connect to the power input port of the voltage regulator module (5). The positive terminal of the fuse box power take-off (3) is connected to both the positive terminal of the car fuse box (2) and the positive terminal of the vehicle relay (4), and the negative terminal of the fuse box power take-off (3) is connected to both the negative terminal of the car fuse box (2) and the negative terminal of the vehicle relay (4). Connect the power interface of the camera (6) to the power interface of the router (7) and the output terminal of the voltage regulator module (5). The camera (6) is connected to the LAN interface of the router (7) via a network cable.

2. The video surveillance system of claim 1, wherein, The voltage regulator module (5) is used to stabilize the voltage of the power supply and output a stable DC12V voltage.

3. The video surveillance system of claim 2, wherein, The vehicle relay (4) is used to control the working status of the voltage regulator module (5).

4. The video surveillance system of claim 3, wherein, The output of the voltage regulator module (5) is connected to the power interface of the camera (6) via a seven-pin aviation connector.

5. The video surveillance system of claim 4, wherein, The normally open contacts of the vehicle relay (4) are respectively led out as positive and negative power lines and connected to the power input port of the voltage regulator module (5), specifically including: The normally open contact of the vehicle relay (4) is connected to the XT60 connector, the XT60 connector is connected to the seven-pin aviation plug, and the other end of the seven-pin aviation plug is connected to the power input port of the voltage regulator module (5).

6. The video surveillance system of claim 5, wherein, The vehicle-mounted relay (4) is a five-pin changeover relay.

7. The video surveillance system of claim 6, wherein, The camera (6) is connected to the LAN interface of the router (7) via a network cable to provide a wireless network for the camera (6).

8. The video surveillance system of claim 7, wherein, The router (7) is used to receive the monitoring images captured by the camera (6) and upload the monitoring video to the preset server after the vehicle is unlocked / started.

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