subject: Etc: Electronic Toll Collection To A Good System Of Quality Control-etc, Quality - Security Industry [print this page] How much communication bandwidth, will not produce interference between frequency? Antenna communication region is much, precisely how much coverage? Different types of equipment can correctly identify each other compatible, signal transmission is smooth? In the sleeping car tag can be accurately and timely wake-up? Toll Collection System Of these problems, users may do not understand, but related to their vital interests.
To this end, the support of relevant state departments, the Department of Hospitals in the state highway Standard And development of industry specifications based on the "key electronic toll equipment and product testing requirements and the submission requirements", "electronic toll dedicated short range communication physical layer of the main parameters of test methods", "electronic toll dedicated short range communication protocol conformance testing" and a series of testing requirements and test methods.
Now, with our Electronic Toll Collection System Project Construction in full swing, take ETC equipment and system testing of National Quality Supervision and Inspection Centre (Traffic Engineering Supervision Inspection Center) in the country Intelligent Transportation System Engineering Technology Research Center in cooperation with the staff, are speeding up the time-related testing equipment. Currently, 10 manufacturers of products through the testing and Certification Service in our Electronic Toll Collection Systems.
And front-end application of the test ETC ETC equipment, including testing, smart card test, ETC application and engineering testing. Product testing aimed at a comprehensive assessment of product quality, product standards or technical requirements for inspection, identification and assessment of product quality is fully up to standard and design requirements. In addition, the equipment is only part of the application system, and many specific applications, including transaction process control, Drive logic control is realized by the Drive, the practical application of electronic toll equipment Environment It is also necessary to adjust some parameters and status, such as the installation height, angle, transmission power, etc., so a simple product testing and does not guarantee application performance and compatibility, while the engineering environment under test is for this purpose. ETC's equipment
because different manufacturers involved, the detection process is the most critical aspect of interoperability between different products tested, to achieve different products from different manufacturers are compatible between. As the technical staff of the standards of different manufacturers and products to understand the different design ideas and detailed technical specifications of different devices, interoperability testing becomes more important. The Key Laboratory of Intelligent Transportation Systems industry sets of laboratory equipment and built Transportation Department of Highway toll station simulation test site for testing the completeness of the program and provide practical application support, provide a means for the detection of products.
By the National Quality Supervision and Inspection Unit of the rigorous testing and certification, can achieve the submission of performance guarantee models. Meanwhile, in order to prevent manufacturers of products in the future to promote the fraud detection unit of product for each submission like to stay saved.
Research Institute of Highway Ministry official said, want more Enterprise Products into the market, through market competition, reducing the purchase price of equipment, eventually benefit the people. However, the condition that must pass inspection, it is the responsibility of the hospital.
