| 英文摘要 |
Owing to PM2.5 caused by the weather and landform in autumn and winter of Taiwan, the Environmental Protection Administration, Executive Yuan not only promoted the Clear Air Plan, authorized and designed the air quality maintenance area to control all kinds of mobile pollutant after the Air Pollution Control Act was revised, but also requested the Department of Environmental Protection in all cities and counties to assess and design the impacts and benefits on the air quality maintenance area.
Vehicle is the large group in the mobile pollutants, and is difficult to control the actual condition due to mobility and speed. Although the notifications and block checks were continuously carried out in the past, they were lack of collecting and assessing the entire information on specific area. Therefore, it was lack of data support when assessing and promoting the air quality maintenance area.
Tainan City combined the self management of diesel vehicle to require the exhaust label must be obtained when accessing the air quality maintenance area, including An Ping Port, An Ping Harbor, Jianshanpi Jiangnan Resort, Liou Ying Technology and Environment Industrial Park, Tainan Science-based Industrial Park, Tree Valley Park, Yong Kang Technology Industrial Park, as well as Xin Ying, Guan Tian, Yong Kang, An Ping and Tainan Technology Industrial Parks under Industrial Development Bureau, Ministry of Economic Affairs. Because these districts are the target for promoting the air quality maintenance area, the conditions of mobile pollutant are needed to further collect and understand.
Through executing the Plan, installing the License Plate Recognition, collecting the back-end information and obtaining the vehicle registration, the more complete vehicle data can be provided for the assessment.
1. Plan Schedule
The Plan will be scheduled from August 23, 2018 to December 31. The achievements will be collected to December 31, 2018.
2. Main Achievements
(1) 20 sets of Wireless License Plate Recognition have been completed, as well as the power supply and backup batteries have been prepared. The equipment is continuously under operation. Each set of battery can be supplied to the vehicle recognition equipment for 5 days or more at least. 20 sets of License Plate Recognition are installed, 7 for Southern Tainan Science Park, 3 for Tree Valley Park, 5 for An Ping Industrial Park, 3 for Yong Kang Industrial Park, 1 for An Ping Harbor Access Road and 1 for Binnan Road.
(2) The License Plate Recognition and Receiving, Backup and Data Processing have been established. Eight sets of computer have been installed under operation.
(3) The database for sorting license plate and the modification software for vehicle number have been established. The database for comparing the marked diesel vehicles is provided on line as well. The data are currently collected and compared. In the end of November, 85,034 diesel vehicle times can be compared and recognized, as well as are continuously accumulating.
(4) The standard notification for sorting and mailing a note to diesel vehicle without obtaining the Green Mark has been approved and confirmed. It is printing now, and expected to print and mail 3,000 copies in December.
(5) The installation and planning cases for the design and location of notice/sign have been proposed, as well as the adjustments and modifications have been made according to the opinions. They will be confirmed to jointly survey with the management unit and complete the preparations and installations before the plan ends.
(6) The procedures for license plate recognition and site audit on the future air quality maintenance area have been planned in the report.
3. Analysis results:
Among the number of diesel vehicles that have been identified in each region,3249 vehicles for Southern Tainan Science Park, 509 vehicles for Tree Valley Park, 3414 vehicles for An Ping Industrial Park, 1826 vehicles for Yong Kang Industrial Park, 273 vehicles for An Ping Harbor Access Road.
（一） Southern Tainan Science Park：The city has the highest number of 47.4%, followed by Kaohsiung City with 17.9%. The number of cars in the period is the highest in the five-phase period, and the number of cars in the big passengers and small trucks is 31.1%.
（二） Tree Valley Park：The city has the largest number of 37.2%, followed by Kaohsiung City with 12.9%. The number of vehicles in the period is the highest in the five-phase period, and the first-third and third-phase vehicles in the large passengers and small trucks account for 36.9%.
（三） Yong Kang Industrial Park：The city has the highest number of 58.8%, followed by Kaohsiung City with 18.4%. The number of vehicles in the period is the highest in the five-phase period, and the number of trucks in the big passengers and small trucks is 38.2%.
（四） An Ping Industrial Park：The city has the highest number of 60.3%, followed by Kaohsiung City with 18.7%. The number of vehicles in the period is the highest in the five-phase period, and the number of vehicles in the big passengers and small trucks is 37.1%.
（五） An Ping Harbor Access Road：The number of Kaohsiung City was 46.%, followed by 38.8%. The number of vehicles in the period is the highest in the fifth phase, and the first, second and third phases in the large passengers and small trucks account for 38.4%.
4. Work efficiency and control recommendations:
The implementation of this project has achieved two benefits:
（1） The traffic flow characteristics of the five regions, such as Southern Tainan Science Park, are collected and subsequently implemented in other regions, which can be used as a reference for the evaluation of the maintenance zone before the maintenance of the air quality maintenance area.
（2） It has been installed and operated through equipment to understand the problems and difficulties in the implementation of mobile license plate recognition equipment and to solve the problem, so as to lay a good foundation for further operation in the future.
Suggestions:
（1） Collection of target area data in air quality maintenance area.
Continuous identification data collection to provide the data needed for future assessments
（2） Improvement and application of license plate recognition system.
In the future, the choice of vehicle identification system should be considered together with electricity, telecom operators and power demand.
（3） Air quality maintenance area demonstration area promotion recommendations
Southern Tainan Science Park and Tree Valley Park propose to promote the demonstration area for the empty product maintenance area
|