Safe school bus vehicle monitoring is essential
richmor
richmor.net
2018-06-15 17:01:05
While school bus safety has attracted widespread attention, car manufacturers have also begun to launch special school buses. Designed according to the new national security standards, equipped with more comprehensive rearview mirrors and cameras, etc., at the same time, also added an automatic engine fire extinguishing device. It is also important to carry a remote monitoring system in the car. The system can monitor whether the position of upper and lower students and the number of personnel are correct and in compliance with the regulations. At the same time, it can monitor whether the driver and accompanying staff are on the job, and the relevant management personnel who have the authority can also monitor the relevant vehicles on the Internet through computers or mobile phones. And scheduling.
Remote monitoring literally can be divided into two parts: "supervision" and "control". The "supervisory" refers to the information obtained through the network, and "control" refers to the method of operating remote computers through the network. The computer performs operations such as restarting, shutting down, and the like, as well as the daily setting of the remote computer.
Car video surveillance is a new video surveillance device designed specifically for the automotive security field. 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 operation of the system, 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.
About the car - it's not just monitoring
◇ Car anti-theft devices are widely used to meet the needs of people's livelihood
The car alarm is a device that is installed in a car to increase the difficulty of car theft and prolong the period of car theft. It is the car's protection god. It connects the anti-theft device with the circuit of the car, so that the purpose of preventing the vehicle from being stolen, being infringed, protecting the car and realizing various functions of the anti-theft device can be achieved. At present, the car alarm has been controlled by the initial mechanical, developed into a key control - electronic password - remote control for help - information alarm car alarm system, from a simple former mechanical key anti-theft technology to electronic security, biological characteristics of electronic security. The electronic anti-theft system is mainly composed of an electronically-controlled remote controller or key, an electronic control circuit, an alarm device and an actuator.
The latest generation of domestic car alarm products is a high-tech anti-theft product integrating GSM network digital mobile communication technology and GPS satellite positioning technology. They are a new generation of automobile anti-theft products following one-way anti-theft devices and two-way anti-theft devices. With the increasingly booming market of GPS/GSM satellite positioning anti-theft products, products have been widely used in various fields (including logistics distribution, private cars, taxis, school buses, passenger vehicles, etc.). With the integration of product functions and technologies, product design is more humane.
Car Defender intelligent positioning terminal takes on the responsibility of anti-theft of electric vehicles. It can record and identify common actions of the vehicle owner. Once the vehicle is locked, the anti-theft sensor terminal installed in the electric vehicle will immediately send an alarm message to the owner. Mobile phone. At present, many electric vehicles have started to use “body-protected bodyguards”. They can realize functions such as autonomous anti-theft, intelligent alarm, and remote lock-up, effectively protecting people’s property safety. So far, the public security department has detected many cases of electric vehicle theft through the "Car Guardian."
◇ Car DVR has perfect functions to help build a better society
Due to the development of mobile security multimedia technology and automotive electronics technology, the application of on-board digital hard disk recorders: such as Kunming Bus installation of "little TV" humanized services to expand the market; Qingdao public transport caused a scientific and technological storm; most Liuzhou buses will be installed "telescope" implementation Real-time monitoring and operation; science and technology make Shanghai public transportation become “smart”; Beijing public transport will install “black box”; Shenzhen bus will be equipped with four-channel car hard disk recorder, which can present the most visual and audio information directly in front of us and become public transportation management. The department’s powerful technical assistants provide scientific and authoritative basis for the traffic management department to accurately understand the causes of traffic accidents and the just handling of traffic accidents. At the same time, it also allows the company’s legitimate income to be effectively protected. Carry out warnings and exposing violations and crimes that occur in and around automobiles, so that our property and personal safety are fully protected. To play a positive and important role in building a more harmonious society.
The functions of on-board DVR products on the market are more and more perfect, but the quality and practicality are not satisfactory, and the after-sales service and technical support are also uneven. Insiders will explain to you the actual installation plan and precautions of the vehicle: The whole process of law enforcement, as evidence of enforcement by law enforcement officers, can also supervise the enforcement process of law enforcement officers and improve the enforcement level of law enforcement personnel. Law enforcement vehicles hard disk video recorders are generally equipped with LCD screen and PTZ control interface, law enforcement officers can control the camera's camera position and zoom parameters through the control keys, so that the hard disk recorders can record different angles of different external vehicle information on the hard disk in.
Car night vision products are expected to become standard parts for mid- to high-end cars in the next 1-2 years, resulting in a very large-scale auto parts market. Coupled with the additional requirements for the automotive stock market, market experts pointed out that in the next 2-3 years, the domestic car night vision market will be expected to form a huge market size of more than 70 billion.
The rise of 4G transmission brings the automotive industry revolution
The rapid growth of the vehicle-mounted monitoring market, in addition to the government's promotion, has played a crucial role in the development of new technologies. The on-board monitoring system involves related technologies in many fields and industries such as electronics, communications, computers, and control. With the continuous development and maturity of these technologies, the specifications of on-board monitoring systems will inevitably increase. Currently, 4G transmission technologies have emerged. It can be said that it brought a new revolution to on-board surveillance.
As we all know, when the vehicle is working, it has been moving, unable to connect cables to transmit monitoring data to the monitoring center, and supervisors cannot understand the data and the situation of the vehicle in real time. This has led to the fact that monitoring can only provide shock and retrospective effect beforehand. Provide timely feedback and deterrence against ongoing illegal activities and violations. In addition, because the monitoring point and the data storage point are in one place, the data is often damaged after an accident, and the function of video recording and evidence collection cannot be used. In order to solve this problem, some professional vehicle manufacturers have tried to export data in real time through the GPRS network. However, due to the large amount of data generated by the monitoring data in real time, the high-definition continuous transmission cannot be achieved, so the application of on-board monitoring is subject to certain Obstruction.
In the long run, 4G has many bright prospects and will bring exciting applications. However, the overall application is currently affected by tariffs and carrier networks. If major operators can jointly participate in the construction of 4G wireless networks, , As soon as possible to improve signal coverage throughout the country and reduce network tariffs simultaneously, the market prospects of 4G vehicle-mounted wireless hard disk recorders will be excellent. With the development of society in recent years and the continuous investment and promotion of public transportation by the government, the number of passenger vehicles has continued to grow at a high rate. These are potential on-board monitoring needs.
In terms of school buses, with the development of school buses being included in the government's important agenda, the security applications of school buses should not be overlooked. It is understood that the demand for potential professional school buses in China is about 1 million, and the potential market demand is 400 billion yuan. With the gradual advancement of school buses, the development of some auxiliary equipment will be correspondingly promoted. For example, equipment such as safety positioning and safety monitoring will be optimistic about the market demand and prospects of the school buses.