{"id":16622,"date":"2010-11-04T18:45:07","date_gmt":"2010-11-04T16:45:07","guid":{"rendered":"https:\/\/clearsy.matiere-1ere.fr\/?p=16622"},"modified":"2021-07-05T12:33:53","modified_gmt":"2021-07-05T10:33:53","slug":"rhonexpress-test-of-automatic-train-stop-kfs-daat-sil2","status":"publish","type":"post","link":"https:\/\/www.clearsy.com\/en\/railway\/rhonexpress-test-of-automatic-train-stop-kfs-daat-sil2\/","title":{"rendered":"Rh\u00f4nexpress: Test of Automatic Train Stop KFS (DAAT SIL2)"},"content":{"rendered":"<div class=\"entry-content\">\n<p>The KFS SIL2 system, a SIL2 certified automatic train stop mechanism (DAAT)\u00a0 underwent testing at night, from September 27th to October 1st 2010, on Lyon\u2019s Rhonexpress tramway. It\u2019s a tramway which has the characteristic of reaching a speed of 100km\/hour to link Lyon\u2019s City-Centre and Saint Exup\u00e9ry Airport in less than 30 minutes.<\/p>\n<p>Due to this high speed, the group responsible for the creation of the line has decided to install a DAAT. As such it has selected the KFS SIL2 developed by CLEARSY, which is in charge of automatically stopping any train that passes a shut signal. These tests were carried out by Vossloh-Cogifer, the company in charge of the signalling in this matter, on the section between the Depot\/St Exup\u00e9ry airport, at a speed of 10km\/hr, then 100km\/hr. This tests allowed to check the following:<\/p>\n<ul>\n<li>the operational aspect of the SIL2 level DAAT equipment (onboard KFS sensor, Beacon on the KFSI track, and onboard KFS Processing Framework)<\/li>\n<li>the compatibility and the interaction of the material used (given the replacement of the DAAT SILO equipment with the DAAT SIL2 equipment)<\/li>\n<li>the start trigger of the emergency braking\u00a0 where passing the signal<\/li>\n<li>the lack of wrong emergency braking<\/li>\n<li>the communication between the various pieces of equipment: sensors, beacons and frameworks, via control of the wiring<\/li>\n<li>the temporary inhibition function<\/li>\n<li>the permanent inhibition function<\/li>\n<li>the operation of the Gong<\/li>\n<\/ul>\n<p>The tests were run over 5 nights and proved conclusive: the DAAT reacted positively to all the scheduled tests, thus confirming the smooth running of the system developed by CLEARSY and certified by Certifer.<\/p>\n<p>The start up of the SIL2 system is scheduled for April 2011, with a gradual replacement of the current system (SIL0) with the SIL2 system.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The KFS SIL2 system, a SIL2 certified automatic train stop mechanism (DAAT)\u00a0 underwent testing at night, from September 27th to [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[682],"tags":[],"class_list":["post-16622","post","type-post","status-publish","format-standard","hentry","category-railway"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - 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