The 33 vehicles engaged in the transportation of dangerous goods are equipped with sodimax's GPS satellite positioning, speed measurement and video monitoring system. Through the monitoring platform, the monitoring personnel can send voice and text dispatching instructions to the driver at any time to remind the driver to pay attention to driving safety and correct violations.
The so-called dangerous goods refer to those with explosive, flammable, toxic, corrosive, radioactive and other properties, mainly gasoline, diesel oil, detonators, explosives, methanol, ethanol, sulfuric acid, hydrochloric acid, liquid ammonia, liquid chlorine, pesticides, yellow phosphorus, phenol, etc. Dangerous goods transportation is a kind of special transportation. Special organizations or technicians transport unconventional goods with special vehicles. There are about 200 million tons and more than 3000 kinds of dangerous goods transported by road in China every year. In case of leakage and explosion, the personal injury is often huge. For example, the liquid chlorine leakage accident on the Beijing Shanghai Expressway caused nearly 30 deaths, more than 400 poisoning, more than 10000 evacuations, a large number of livestock and crops deaths, more than 20000 mu of land pollution, and direct economic losses of 29.01 million yuan; The extraordinarily serious explosion accident occurred on the Li Wen Expressway in Jiangxi Province. The nuclear load of the truck was only 1.48 tons, the actual load of black powder was 6 tons, and the overload of gunpowder was 300%, resulting in 27 deaths.
In recent years, the number of dangerous goods and transport vehicles are increasing with the continuous and rapid development of the economy. Especially serious accidents caused by unsafe conditions of environment, vehicles, dangerous chemicals and unsafe behaviors of people occur frequently during transportation, which seriously endangers and threatens human safety and environmental pollution. Private and joint-stock companies are mainly engaged in the transportation of dangerous goods. Drivers and escorts are highly mobile, and most of them are affiliated with transport companies. The quality of personnel is uneven and the management is difficult. In addition, in order to reduce costs and create more economic benefits, freight owners generally have the phenomenon of "pulling too fast", "overloading" and "driving with diseases". Therefore, establishing a monitoring and early warning system for dangerous goods transport vehicles and making the management of dangerous goods transport scientific, standardized and institutionalized is an effective way to alleviate the current severe situation of dangerous goods transport accidents.
Dangerous goods transport vehicles are equipped with a GPS video monitoring system. As a "clairvoyant", GPS can carry out real-time positioning, tracking and monitoring of the situation of dangerous goods transport vehicles in operation, and can timely capture specific data such as the vehicle's location, running speed and parking time. It has overspeed alarm, cross-border driving alarm, fatigue driving alarm, real-time location query, information and help services Network anti-theft and anti-theft, operation line monitoring and other functions. In case of emergency, the system will automatically give an alarm, and within 10 seconds, the vehicle violation will be sent to the control room and recorded, so as to carry out rescue in time and minimize the occurrence of social public safety and mass life safety accidents.
Installing "clairvoyance" on vehicles engaged in dangerous goods transportation is a proactive and effective management method, which can make dangerous goods transportation vehicles, a "mobile bomb", in the hands of monitoring personnel at any time, eliminate hidden dangers of accidents to the maximum extent, and prevent and reduce accidents.