360-degree video driving alarm equipment for mining vehicle

Abstract

The utility model discloses 360 video driving alarm equipment for mining vehicles, which integrates a 360 video host, a plurality of cameras, a radar sensor, a driver behavior analysis device and a display screen and is powered by an intrinsic safety power supply module. According to the equipment, environment monitoring and obstacle detection are achieved through the camera and the radar sensor, the driver behavior analysis device monitors driving behaviors, and the display screen displays videos and warning information. And a data processing and storage unit, a protocol conversion board, a radar host and a network port isolation module are additionally arranged, so that the monitoring precision, the data analysis capability and the system compatibility are improved. The equipment improves the driving safety of the mine car in all directions, enhances the flexibility and expandability of the system, is suitable for a complex mine environment, and assists the intelligent management of mines.

Description

Technical Field

[0001] The utility model relates to the technical field of safety monitoring of mining vehicles, in particular to a 360-degree video driving alarm device for mining vehicles. Background Art

[0002] As a vital tool for mine production and transportation, the safety of mining vehicles is directly linked to the safety and efficiency of mining operations. In complex mining environments, numerous blind spots exist around vehicles, and driver fatigue and distraction can lead to frequent accidents. Traditional vehicle monitoring systems often suffer from limitations such as limited field of view, unstable data transmission, and an inability to monitor driver behavior in real time, making them difficult to meet the high safety requirements of mining vehicles. Therefore, it is crucial to develop a 360-degree video driving alarm system for mining vehicles that can comprehensively monitor the vehicle's surroundings, monitor driver behavior in real time, and provide efficient data transmission capabilities. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a 360-degree video driving alarm device for mining vehicles.

[0004] In order to solve the above technical problems, the technical solution provided by the present invention is: a 360-degree video driving alarm device for mining vehicles, comprising:

[0005] 360 video host, which is equipped with several video input interfaces, several radar signal input interfaces, and a driver behavior signal interface;

[0006] A plurality of cameras, each of which is installed at different positions of the vehicle and connected to the video input interface of the 360 ​​video host via a signal line, for capturing video images of the vehicle's surroundings;

[0007] Several radar sensors are installed at positions corresponding to the cameras and connected to the radar signal input interface of the 360 ​​video host via signal cables to detect obstacles around the vehicle and generate radar signals;

[0008] A driver behavior analysis device, connected to the driver behavior information interface of the 360 ​​video host via a data cable, for monitoring the driver's driving behavior and generating corresponding behavior information;

[0009] a display screen connected to the 360 ​​video host and used to display video images of the vehicle's surroundings and warning information from the driver behavior analysis device;

[0010] Four independent intrinsically safe power supply modules, each of which provides DC voltage to the 360 ​​video host, camera, driver behavior analysis device and display screen through a power line.

[0011] Furthermore, the 360 ​​video host is provided with a data processing and storage unit.

[0012] Furthermore, it also includes a protocol conversion board, which is directly connected to the fixed protocol interface of the 360 ​​video host through its integrated interface.

[0013] Furthermore, a radar host is provided between the 360 ​​video host and the radar sensor. One end of the radar host is connected to the 360 ​​video host through an isolation module, and the other end of the radar host is connected to each radar sensor through multiple signal lines to receive and forward radar signals.

[0014] Furthermore, the display screen is connected to the 360 ​​video host via a video signal line or an HDMI / VGA interface.

[0015] Furthermore, the 360 ​​video host is also provided with a network port isolation module, which is connected to the external DMS via an Ethernet interface.

[0016] The advantages of the present invention over the prior art are that the present application shows significant advantages in the field of 360-degree video driving alarm equipment for mining vehicles compared to the prior art. By integrating a driver behavior analysis device, adding a data processing and storage unit, and introducing innovative designs such as a protocol conversion board, the present application not only achieves all-round, high-definition monitoring of the vehicle's surroundings, but also achieves real-time monitoring and analysis of the driver's behavior, greatly improving driving safety. In addition, the combined use of the radar host and the 485 isolation module ensures the accurate detection and stable transmission of radar signals, providing reliable data support for vehicle obstacle avoidance. The diversified display interface design and the ability of the network port isolation module to connect to the external DMS further enhance the flexibility and scalability of the system, enabling the present application's equipment to better adapt to complex mining environments and diverse management needs. In summary, through a series of technological innovations and optimizations, the present application has significantly improved the overall performance and practicality of the 360-degree video driving alarm equipment for mining vehicles, making an important contribution to the intelligent management and safe production of mines. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic diagram of the principle structure of a 360-degree video driving alarm device for mining vehicles.

[0018] As shown in the figure: 1. 360 video host, 2. Camera, 3. Radar sensor, 4. Driver behavior analysis device, 5. Display screen, 6. Intrinsically safe power supply module, 7. Data processing and storage unit, 8. Protocol conversion board, 9. Radar host. DETAILED DESCRIPTION

[0019] The present invention will be described in further detail below with reference to the accompanying drawings.

[0020] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings, wherein the same components are represented by the same reference numerals.

[0021] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the accompanying drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0022] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0023] Combined with attachment Figure 1 , a 360 video driving alarm device for mining vehicles, comprising:

[0024] 360 video host 1, 360 video host 1 is equipped with several video input interfaces, several radar signal input interfaces and a driver behavior signal interface;

[0025] A plurality of cameras 2, each of which is installed at different positions of the vehicle and connected to a video input interface of the 360 ​​video host 1 via a signal line, for capturing video images of the vehicle's surroundings;

[0026] A plurality of radar sensors 3, each of which is installed at a position corresponding to the camera 2 and connected to a radar signal input interface of the 360 ​​video host 1 via a signal line, for detecting obstacles around the vehicle and generating radar signals;

[0027] The driver behavior analysis device 4 is connected to the driver behavior information interface of the 360 ​​video host 1 via a data cable, and is used to monitor the driver's driving behavior and generate corresponding behavior information;

[0028] Display screen 5, which is connected to the 360 ​​video host 1 and is used to display video images of the vehicle's surroundings and warning information from the driver behavior analysis device 4;

[0029] Four independent intrinsically safe power supply modules 6 provide DC voltage to the 360 ​​video host 1, the camera 2, the driver behavior analysis device 4 and the display screen 5 through power lines respectively.

[0030] In one embodiment, the 360 ​​video host 1 is equipped with a data processing and storage unit 7. This unit's primary function is to centrally process video footage from each camera 2, radar signals from the radar sensor 3, and behavioral information from the driver behavior analysis device 4. Leveraging advanced image processing technology and data analysis algorithms, it rapidly processes real-time data and identifies potentially dangerous situations, such as approaching obstacles and driver fatigue. This unit also provides data storage, storing key video clips, radar data, and behavioral analysis results in internal memory for subsequent playback and analysis, providing strong support for accident investigations, driver training, and other tasks.

[0031] In one embodiment, a protocol converter board 8 is also included. This board connects directly to the fixed protocol interface of the 360 ​​video host 1 via its integrated interface, enabling conversion between different communication protocols. This means that even if the communication protocols of other devices on the vehicle are inconsistent with those of the 360 ​​video host 1, they can be seamlessly connected via the protocol converter board 8, ensuring smooth data transmission. This design significantly enhances the system's flexibility and maintainability, allowing the device to easily adapt to different vehicle platforms and communication environments.

[0032] In one embodiment, a radar host 9 is provided between the 360 ​​video host 1 and the radar sensor 3. One end of the radar host 9 is connected to the 360 ​​video host 1 via a 485 isolation module, while the other end of the radar host 9 is connected to each radar sensor 3 via multiple signal lines to receive and forward radar signals. As an intermediate processing unit, the radar host 9 is responsible for receiving the raw radar signals from each radar sensor 3 and performing preliminary signal processing and enhancement. Subsequently, it is connected to the 360 ​​video host 1 via a 485 isolation module, achieving electrical isolation and stable transmission of the signals. This design not only improves the radar signal's anti-interference capability and transmission distance, but also ensures the accuracy and reliability of radar data in complex mining environments.

[0033] In one embodiment, the display screen 5 is connected to the 360 ​​video host 1 via a video signal cable or an HDMI / VGA interface. This diverse interface design allows the display screen to more flexibly adapt to different installation environments and display requirements, enhancing user experience and system flexibility. Furthermore, high-definition image transmission ensures that the driver can clearly see the video footage and warning information surrounding the vehicle, further improving driving safety.

[0034] In one embodiment, in order to achieve data interaction and remote monitoring with an external vehicle management system (DMS), a network port isolation module is added to the 360 ​​video host 1 in this embodiment. This module is connected to the external DMS via an Ethernet interface, realizing real-time transmission and sharing of key data such as video images, radar data, and behavioral information. At the same time, the network port isolation module also has an electrical isolation function, which effectively prevents the impact of external network attacks and electromagnetic interference on the internal data of the system. This design enables the 360 ​​video driving alarm equipment for mining vehicles to be easily integrated into a wider vehicle management network, realizing advanced functions such as remote monitoring, fault diagnosis, and data analysis, and providing strong support for intelligent management and safe production in mines.

[0035] Working Principle: Multiple cameras 2 positioned at various locations on the vehicle capture a comprehensive, real-time video feed of the vehicle's surroundings and transmit it to a 360-degree video host 1 for integrated processing. Simultaneously, corresponding radar sensors 3 use radar signals to accurately detect surrounding obstacles, generating and transmitting radar signals to the 360-degree video host 1 for precise distance measurement. A driver behavior analysis device 4 continuously monitors the driver's driving behavior, such as fatigue and distraction, and transmits this information to the 360-degree video host 1. A data processing and storage unit 7 within the host comprehensively processes the received video, radar signals, and behavioral information, analyzing potential hazards. The display screen 5 visually displays video footage of the vehicle's surroundings and driver behavior warnings, enabling the driver to take timely safety measures. The system utilizes four independent intrinsically safe power supply modules 6 to provide stable DC voltage to each component, ensuring safe and stable operation in mining environments. Furthermore, through expansion components such as a protocol converter board 8, a radar host 9, and a network port isolation module, the system enables compatible connectivity with devices of different protocols and data exchange with external DMS systems, further enhancing overall safety monitoring and emergency response capabilities. In the mining vehicle 360 ​​video driving alarm device of the present application, the driver behavior analysis device 4 is integrated into the system as an existing technology. Its basic principle is to monitor the driver's facial and body movements captured by the camera in real time through image recognition and algorithm analysis technology. The device can identify key behavioral indicators such as the degree of eye closure (to detect fatigue driving), head posture (to determine distraction), and hand position (to confirm compliance with regulations). Through the analysis of these behavioral indicators, the driver behavior analysis device 4 can instantly generate driver behavior information and transmit this information to the 360 ​​video host 1 for further processing and display. The application of this technology effectively improves the driver behavior monitoring capability during vehicle driving and provides a strong guarantee for driving safety.

[0036] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A 360-degree video driving alarm device for mining vehicles, characterized in that: include: A 360 video host (1), wherein the 360 ​​video host (1) is provided with a plurality of video input interfaces, a plurality of radar signal input interfaces, and a driver behavior signal interface; A plurality of cameras (2), each of which is installed at different positions of the vehicle and connected to a video input interface of a 360 video host (1) via a signal line, for capturing video images of the vehicle's surroundings; A plurality of radar sensors (3), each of which is installed at a position corresponding to the camera (2) and is connected to a radar signal input interface of a 360 video host (1) via a signal line, for detecting obstacles around the vehicle and generating radar signals; A driver behavior analysis device (4), the driver behavior analysis device (4) being connected to a driver behavior information interface of the 360 ​​video host (1) via a data cable, for monitoring the driver's driving behavior and generating corresponding behavior information; A display screen (5), the display screen (5) being connected to the 360 ​​video host (1) and being used to display a video image of the vehicle's surroundings and warning information from the driver behavior analysis device (4); Four independent intrinsically safe power modules (6), the four intrinsically safe power modules (6) respectively provide direct current voltage to the 360 ​​video host (1), the camera (2), the driver behavior analysis device (4) and the display screen (5) through power lines.

2. A mining vehicle 360 ​​video driving alarm device according to claim 1, characterized in that: The 360 ​​video host (1) is provided with a data processing and storage unit (7).

3. The 360-degree video driving alarm device for mining vehicles according to claim 1 is characterized in that: It also includes a protocol conversion board (8), which is directly connected to the fixed protocol interface of the 360 ​​video host (1) through its integrated interface.

4. The 360-degree video driving alarm device for mining vehicles according to claim 1 is characterized in that: A radar host (9) is further provided between the 360 ​​video host (1) and the radar sensor (3). One end of the radar host (9) is connected to the 360 ​​video host (1) via a 485 isolation module, and the other end of the radar host (9) is connected to each radar sensor (3) via a plurality of signal lines to receive and forward radar signals.

5. The 360-degree video driving alarm device for mining vehicles according to claim 1 is characterized in that: The display screen (5) is connected to the 360 ​​video host (1) via a video signal line or an HDMI / VGA interface.

6. The 360-degree video driving alarm device for mining vehicles according to claim 1 is characterized in that: The 360 ​​video host (1) is also provided with a network port isolation module, which is connected to an external DMS via an Ethernet interface.

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