Car security integrated smart device products favored

The on-board monitoring system is an application branch of the conventional video surveillance system. The related functional applications, product forms, etc., are mostly evolved from conventional video surveillance systems. The innovation and development of the monitoring system in recent years has made considerable progress and development compared with the technology many years ago. However, passenger vehicles are undoubtedly the most important means of transportation for the broad masses of people. However, the serious traffic accidents of passenger cars that have been occurring in recent days and the safe operation of passenger vehicles have become the focus of people’s attention. How to effectively protect driving? Safety, reducing the accident rate, and reducing the number of casualties are believed to be the key tasks at all levels of transportation management units.

In-vehicle monitoring to create a new type of urban transportation The rapid development of the economy has led to an increase in people’s living standards and an increase in the number of cars, which has caused great pressure on road management. In-vehicle monitoring and control of urban traffic will surely welcome more car owners. It can make roads pass smoothly, alleviate road congestion, and ensure smooth traffic. Secondly, road information can also be provided for the owner of the vehicle. Some road congestion in front of the road can enable other roads to pass smoothly. The most important point is to better protect traffic safety.

The application of on-vehicle monitoring is very extensive, and the application in China has reached a climax, mainly used in the field of public transportation and transportation. During this process, the on-board monitoring system has been upgraded. From the previous single-vehicle upgrade to 3G monitoring, remote monitoring can be achieved. It is not possible to achieve a single vehicle monitoring system, and it is possible to comprehensively understand the driving conditions and keep abreast of information at any time. Real-time monitoring in less time. Its continuous development has enabled it to reach more fields of application. Many cities in China have already implemented comprehensive monitoring of buses and many cities have followed suit.

The development of domestic intelligent transportation is very important, and its emergence can solve the traffic problem more forcefully, so that vehicle-mounted monitoring plays a very important role in this process. Through the on-board monitoring, we can more timely understand the driving conditions of the buses and make the real Smart traffic without congestion can be realized, making traffic management more orderly.

The intelligent vehicle-based application convergence shows that the analysis of passenger vehicles shows that there are many causes of accidents in passenger vehicles. For example, the speed is too fast, the drivers are tired to drive, the road conditions of the weather, and the number of passengers exceeds the limit. What kind of technical means and methods can we adopt to achieve more effective supervision and management for these various factors?

The on-board passenger flow statistics system for on-board passenger flow statistics systems is not unfamiliar to everyone. As early as around 2007, it was proposed to install a passenger flow statistical system on vehicles to help passengers of various types of passenger vehicles achieve statistics on the number of passengers on and off. To achieve reasonable dispatching capacity for vehicles, and through the supervision of the number of people, to prevent the occurrence of dangerous transportation such as vehicle overload. However, due to technical reasons at that time, it has not been able to provide a statistically accurate passenger flow statistical device suitable for use in vehicles. Therefore, there is no way for real-time supervision of all vehicles for overloading passenger vehicles. With the constant development of technology, passenger flow statistics equipment based on video analysis technology can calculate the number of people getting on and off by using an ordinary vehicle-mounted surveillance camera and count the current number of people in the car.

智能 The intelligent detection system for safe driving of vehicles should be used to ensure safe driving of vehicles. It is necessary to bear the brunt of the need to effectively avoid fatigue driving. Driver fatigue is one of the most important causes of traffic accidents, especially for passenger vehicles, especially during holidays and the like. During the peak period of passenger flow, the proportion of accidents caused by fatigue driving accounted for more than 70% of the causes of traffic accidents. It can be seen that the danger of fatigue driving is extremely serious. Then the country has recently introduced a strict control policy (TongYi [2012] No. 5: Opinions on Further Strengthening the Safety Management of Passenger and Freight Drivers). It is necessary to strictly supervise the driving time of the driver of the passenger vehicle, and regular breaks to prevent fatigue. Driving in a state, including a daily driving time of no more than 8 hours, and regulations requiring rest after 4 hours of continuous driving.

â—‡ Car hardware hardware equipment is the basis for realization of all relevant application functions. Without a good and stable hardware system as a guarantee, it is difficult to ensure the normal operation of various application functions. In particular, the application environment on vehicles is relatively complex, such as vehicle voltage. Unstable, high-frequency and low-frequency vibration, cable and connector protection, waterproof anti-theft tamper, and so on. Of course, with the accumulation and development of many years of technology, the above problems have been well solved by the majority of vehicle equipment manufacturers.

However, as new application functions in the vehicle system are gradually put into use, more and more devices are required to be deployed on the vehicle. For example, a video monitoring system requires an independent car DVR; multimedia playback requires an independent multimedia machine; If you need to increase the passenger flow statistics system on the vehicle, you need to increase the passenger flow statistics host; if you need to increase the fatigue detection system, you need to add a fatigue detection terminal host. At the same time, various functions directly require the linkage of functions between each other. Therefore, more and more connection lines between devices are being provided. There are bound to be many problems with the installation of so many devices independently, including the safety of the connection of power lines and various signal lines, the mutual coordination between devices of different manufacturers, the difficulty of device management, and the need for greater installation in vehicles. Space, need to invest more equipment and maintenance costs and so on.

Therefore, the integrated intelligent vehicle-mounted device will be the development trend of future automotive hardware products. It can highly integrate the various functions required on the vehicle and can complete multiple intelligent functions with a single device, including passenger flow analysis and fatigue detection system. , identity authentication, etc., but also equipped with the video surveillance video system, GPS system, alarm system, etc., which are necessary in the conventional in-vehicle system. After a variety of functions of the device are highly integrated, it brings convenience, functional perfection, and low cost. The advantages will all be able to meet the needs of users.

About Vehicle Monitoring Vehicle monitoring is a new type of video surveillance equipment designed specifically for the field of vehicle security. It uses an embedded processor and an embedded operating system, combining the latest H.264 audio/video compression/decompression technology in the IT field, GPS global positioning technology, 3G wireless communication technology, USB communication technology, advanced automotive power management technology GIS geographic information technology applies to all types of vehicles for 24-hour monitoring.

The product can carry out simultaneous audio and video recording, global positioning, and wireless audio and video transmission in real time. At the same time, the host computer reserves a variety of interfaces, which can be connected to vehicle-mounted devices such as on-board displays, IC truck carriers, signal priority control systems, and passenger flow statistics systems. Fully consider the expansion needs of users. Product appearance is small and concise, low power consumption, no noise, flexible and convenient installation, stable system operation, can be widely used in public transport, long-distance passenger transport, coaches, logistics and freight, police enforcement vehicles, trains, subways, ships, aircraft and other mobile traffic tool.