ONLINE TEST Sample Clauses

ONLINE TEST. An online test was conducted with live video from the surveillance camera installed at southbound I-5 near the NE 92nd Street over-crossing. Live video signals were transmitted to the test computer via a fiber cable link between the WSDOT TSMC and the STAR Lab. Selection of this site enabled us to examine the robustness and reliability of the VVDC system when applied to live video images generated from a typical surveillance camera. In comparison to an ideal test condition, the image quality of this data set was seriously affected by low-intensity rain and wet pavement. Although the image displacements resulting from the camera’s vibration could be ignored, the moving objects were very small relative to the field of view. Additionally, reflections of vehicle lights on wet pavement became another remarkable source of disturbance. Therefore, this test was more challenging than the two offline tests described earlier. The online test results for this location are summarized in Table 7-5. The overall accuracy of the vehicle count was 97.73 percent, and the truck count accuracy was 91.53 percent. The performance of the VVDC system was slightly lower in this online test than the offline tests. However, given that the test conditions were more complicated and challenging, the accuracy levels achieved during this online test were deemed satisfactory. In-depth reasons for the causes of each detection error are summarized in Table 7-6. Table 7-5: Results of the Online Test at Southbound I-5 Near the NE 92nd Street Over- crossing Time Period 12 minutes Location: Southbound I-5 near the 92nd Street Over-crossing Lane 4 Lane 3 Lane 2 Lane 1 Subtotal Ground- Truth # of Trucks 13 36 5 5 59 Total # of Vehicles 388 378 380 170 1316 System Detected # of Trucks 14 37 6 5 62 Total # of Vehicles 397 387 389 173 1346 Error # of Trucks 1a 7.69%b 3c 8.33% 1 20% 0 0 5 8.47% Total # of Vehicles 9 2.31% 9 2.38% 9 2.36% 3 1.76% 30 2.27% a absolute error, b relative percentage error, c one truck missed and two trucks double counted. Table 7-6: Error Causes for the Online Test on Southbound I-5 Near the NE 92nd Street Over-crossing Lane Error descriptions Explanations Lanes 1-4 25 cars missed Several lane-changing vehicles were missed at this location because they did not trigger any detectors. See Figure 7-9 for an example of such a vehicle. Our manual investigation also found that several vehicles were not detected when they passed over the virtual loops. This was probably because of...
Sample 1Sample 2
AutoNDA by SimpleDocs

Related to ONLINE TEST

  • Performance Testing 7.2.1 The Design-Builder shall direct and supervise the tests and, if necessary, the retests of the Plant using Design-Builder’s supervisory personnel and the Air Emissions Tester shall conduct the air emissions test, in each case, in accordance with the testing procedures set forth in Exhibit A (the “Performance Tests”), to demonstrate, at a minimum, compliance with the Performance Guarantee Criteria. Owner is responsible for obtaining Air Emissions Tester and for ensuring Air Emissions Tester’s timely performance. Design-Builder shall cooperate with the Air Emissions Tester to facilitate performance of all air emissions tests. Design-Builder shall not be held responsible for the actions of Owner’s employees and third parties involved in the Performance Testing, including but not limited to Air Emissions Tester.

  • Drug Test The compulsory production and submission of urine and/or blood, in accordance with departmental procedures, by an employee for chemical analysis to detect prohibited drug usage.

  • Acceptance Testing At the time of installation of a LIS trunk group, and at no additional charge, acceptance tests will be performed to ensure that the service is operational and meets the applicable technical parameters.

  • ACCEPTANCE TESTS 11.1 If the Contract provides acceptance tests for Goods and/or the result of Services after their completion and/or delivery to the Purchaser, the acceptance shall only be considered as definitive when such tests have demonstrated the compliance of the Goods and/or the result of the Services to the requirements in the Contract.

  • Drug Testing (A) The state and the PBA agree to drug testing of employees in accordance with section 112.0455, F.S., the Drug-Free Workplace Act.

  • Random Testing Notwithstanding any provisions of the Collective Agreement or any special agreements appended thereto, section 4.6 of the Canadian Model will not be applied by agreement. If applied to a worker dispatched by the Union, it will be applied or deemed to be applied unilaterally by the Employer. The Union retains the right to grieve the legality of any imposition of random testing in accordance with the Grievance Procedure set out in this Collective Agreement.

  • Test The outer surface of the lamp lenses shall be subjected once or more than once to the action of the sand jet produced as described above. The jet shall be sprayed almost perpendicular to the surface to be tested. The deterioration shall be checked by means of one or more samples of glass placed as a reference near the lenses to be tested. The mixture shall be sprayed until the variation in the diffusion of light on the sample or samples measured by the method described in Appendix 2, is such that: Δ d = (T5 - T4) / T2 ≤ 0.0250 ± 0.0025 Several reference samples may be used to check that the whole surface to be tested has deteriorated homogeneously. Annex 6 - Appendix 4

  • Laboratory Testing All laboratories selected by UPS Freight for analyzing Controlled Substances Testing will be HHS certified.

  • ODUF Testing 6.6.1 Upon request from TWTC, AT&T shall send ODUF test files to TWTC. The Parties agree to review and discuss the ODUF file content and/or format. For testing of usage results, AT&T shall request that TWTC set up a production (live) file. The live test may consist of TWTC’s employees making test calls for the types of services TWTC requests on ODUF. These test calls are logged by TWTC, and the logs are provided to AT&T. These logs will be used to verify the files. Testing will be completed within thirty (30) days from the date on which the initial test file was sent.

  • Alcohol Testing Alcohol testing will be conducted by using an evidential breath testing device (EBT) approved by the National Highway Traffic Safety Administration. Non-EBT devices may be used for initial screening tests. A screening test will be conducted first. If the result is an alcohol concentration level of less than 0.02, the test is considered a negative test. If the alcohol concentration level is 0.02 or more, a second confirmation test will be conducted. Levels of .04 or greater on the confirmation test will be considered positive.

Draft better contracts in just 5 minutes Get the weekly Law Insider newsletter packed with expert videos, webinars, ebooks, and more!