RFID (Radio Frequency Identification, Radio Frequency Identification) technology is an automatic identification technology that originated in the 1950s. RFID technology has broad application prospects. Intelligent transportation, logistics warehousing, retailing, manufacturing, medical and other fields are all RFID applications.
The application of RFID in low-carbon transportation construction includes the following parts:
1) Apply to the construction of the green intelligent transportation system to realize both prevention and pollution control
The symbiosis of congestion and pollution, the more congestion, the more serious the pollution, and the greater the harm to humans.
Under normal circumstances, exhaust emissions when the vehicle is traveling at a speed of 20 km/h are more than double that at 40 km/h. Using electronic environmental protection signs as the carrier, using the Internet of Things technology, establishing an intelligent transportation system, collecting, organizing, and analyzing comprehensive traffic information, conducting traffic control according to road congestion conditions, and making the flow of traffic on the road network run at its best, thereby improving Traffic jams reduce vehicle pollution. It has been estimated that it can reduce motor vehicle pollutant emissions by 15%-20%.
2) Applied to Public Traffic Priority System
Electronic environmental labels can meet the needs of automatic signal acquisition, and serve the development of public transportation, adherence to public transport priority strategies, and construction of bus-only roads and public traffic priority signal systems. By increasing the speed of bus transportation, a bus rapid transit system will be formed, which will increase the bus trip rate, reduce the proportion of private car trips, and reduce tail gas emissions.
3) Apply to high-contamination yellow mark cars and non-standard car limit enforcement
The high-pollution yellow label vehicle refers to a vehicle whose emission standard does not meet State I, and a non-standard vehicle refers to a vehicle that cannot receive the environmental protection label without failing to pass the environmental protection inspection or the environmental protection annual inspection. Although the yellow-labeled vehicles and non-standard vehicles only account for 10%-15% of the total number of motor vehicles in the city, the discharged pollutants amount to 50% of the total amount of motor vehicle emissions. The use of electronic environmental protection signs and the establishment of a regional restricted line system for Internet of Things technology can realize the integration of the vehicle information system, environmental protection supervision system, and road traffic system, thereby realizing the uniqueness of the identification of vehicle signs and improving the accuracy of limit management. High efficiency.
4) Access control for vehicles with different emission standards
Try the congestion charging policy and set up a low-carbon traffic area. That is, on the basis of setting restrictions on the yellow-labeled vehicles and non-standard vehicles, the establishment of free-to-use low-carbon traffic areas that only allow new energy vehicles, pure electric vehicles, and vehicles above China V, and other countries such as I-State IV vehicles will be established. According to different levels of emissions, the classification of fees and charges.
5) Verification of environmental protection applied to license plates, annual inspections and road inspections of motor vehicles
The use of electronic environmental protection signs can effectively realize the online auditing and control of the vehicle's on-board management, environmental protection writing, and reading, ensuring that 100% of the vehicles on the vehicle are up to the standard of environmental protection; it can effectively prevent the cheating of tail gas inspections and other inspections; Law enforcement terminal, remotely query vehicle information, and investigate and punish the functions of yellow-marked vehicles, non-standard vehicles, invalid vehicles, counterfeit vehicles and counterfeit vehicles on the spot.
6) Apply to traffic pollution intelligent monitoring online regulation system
Establish environmental pollution monitoring systems on both sides of roads and vehicle pollution. Real-time detection and warning of motor vehicle pollution in urban road networks. Combine intelligent transportation systems and use electronic environmental protection signs to intelligently control vehicle traffic.
7) Protection applied to the national motor vehicle pollution prevention and control mechanism
The existing paper signs are entirely based on human law enforcement. They are checked by ** cars and environmental protection personnel. The enforcement costs are high, the efficiency is low, and enforcement is difficult. An electronic environmental protection sign system that establishes national uniform standards and contents is established. Instruments or handheld PDAs (Environmental Protection and Police Affairs) can realize mutual recognition of signs between cities and truly achieve joint defense and control.
8) Information sharing applied to other government departments
Through the development of environmental protection,*, transportation, urban construction and other multi-sectoral information integration platform, the rapid sharing of electronic sign information is realized, and the comprehensive management of the vehicles in the city is realized, such as compulsory insurance and automatic metering.
The application of RFID in low-carbon transportation construction includes the following parts:
1) Apply to the construction of the green intelligent transportation system to realize both prevention and pollution control
The symbiosis of congestion and pollution, the more congestion, the more serious the pollution, and the greater the harm to humans.
Under normal circumstances, exhaust emissions when the vehicle is traveling at a speed of 20 km/h are more than double that at 40 km/h. Using electronic environmental protection signs as the carrier, using the Internet of Things technology, establishing an intelligent transportation system, collecting, organizing, and analyzing comprehensive traffic information, conducting traffic control according to road congestion conditions, and making the flow of traffic on the road network run at its best, thereby improving Traffic jams reduce vehicle pollution. It has been estimated that it can reduce motor vehicle pollutant emissions by 15%-20%.
2) Applied to Public Traffic Priority System
Electronic environmental labels can meet the needs of automatic signal acquisition, and serve the development of public transportation, adherence to public transport priority strategies, and construction of bus-only roads and public traffic priority signal systems. By increasing the speed of bus transportation, a bus rapid transit system will be formed, which will increase the bus trip rate, reduce the proportion of private car trips, and reduce tail gas emissions.
3) Apply to high-contamination yellow mark cars and non-standard car limit enforcement
The high-pollution yellow label vehicle refers to a vehicle whose emission standard does not meet State I, and a non-standard vehicle refers to a vehicle that cannot receive the environmental protection label without failing to pass the environmental protection inspection or the environmental protection annual inspection. Although the yellow-labeled vehicles and non-standard vehicles only account for 10%-15% of the total number of motor vehicles in the city, the discharged pollutants amount to 50% of the total amount of motor vehicle emissions. The use of electronic environmental protection signs and the establishment of a regional restricted line system for Internet of Things technology can realize the integration of the vehicle information system, environmental protection supervision system, and road traffic system, thereby realizing the uniqueness of the identification of vehicle signs and improving the accuracy of limit management. High efficiency.
4) Access control for vehicles with different emission standards
Try the congestion charging policy and set up a low-carbon traffic area. That is, on the basis of setting restrictions on the yellow-labeled vehicles and non-standard vehicles, the establishment of free-to-use low-carbon traffic areas that only allow new energy vehicles, pure electric vehicles, and vehicles above China V, and other countries such as I-State IV vehicles will be established. According to different levels of emissions, the classification of fees and charges.
5) Verification of environmental protection applied to license plates, annual inspections and road inspections of motor vehicles
The use of electronic environmental protection signs can effectively realize the online auditing and control of the vehicle's on-board management, environmental protection writing, and reading, ensuring that 100% of the vehicles on the vehicle are up to the standard of environmental protection; it can effectively prevent the cheating of tail gas inspections and other inspections; Law enforcement terminal, remotely query vehicle information, and investigate and punish the functions of yellow-marked vehicles, non-standard vehicles, invalid vehicles, counterfeit vehicles and counterfeit vehicles on the spot.
6) Apply to traffic pollution intelligent monitoring online regulation system
Establish environmental pollution monitoring systems on both sides of roads and vehicle pollution. Real-time detection and warning of motor vehicle pollution in urban road networks. Combine intelligent transportation systems and use electronic environmental protection signs to intelligently control vehicle traffic.
7) Protection applied to the national motor vehicle pollution prevention and control mechanism
The existing paper signs are entirely based on human law enforcement. They are checked by ** cars and environmental protection personnel. The enforcement costs are high, the efficiency is low, and enforcement is difficult. An electronic environmental protection sign system that establishes national uniform standards and contents is established. Instruments or handheld PDAs (Environmental Protection and Police Affairs) can realize mutual recognition of signs between cities and truly achieve joint defense and control.
8) Information sharing applied to other government departments
Through the development of environmental protection,*, transportation, urban construction and other multi-sectoral information integration platform, the rapid sharing of electronic sign information is realized, and the comprehensive management of the vehicles in the city is realized, such as compulsory insurance and automatic metering.
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