Oceanside, CA-North County Transit District (NCTD) enwetala mmezu zuru oke nke sistemụ nchekwa nchekwa Positive Train Control (PTC) nke gọọmentị etiti nyere maka 58.5 kilomita nke egwu ọ na-achịkwa n'ime mpaghara San Diego County nke Los Angeles-San Diego-San Luis Obispo Rail Corridor (LOSSAN). NCTD bụ otu n'ime ụlọ ọrụ anọ gafee mba ahụ nke mejuputara mmejuputa PTC site na njedebe gọọmentị nke December 31, 2018.
PTC bụ iwu, njikwa, nkwukọrịta, yana sistemụ ihe ọmụma na-eme ka ndị injinia na-akụzi ihe mata mgbe ụfọdụ ọnọdụ enweghị nchekwa dị, ma na-akwụsị ụgbọ oloko mgbe ọnọdụ chọrọ. Ezubere PTC iji gbochie nkwekọrịta ụgbọ oloko na ụgbọ oloko, mmebi iwu nke oke ọsọ ụgbọ oloko kpatara, mmegharị ụgbọ oloko site na nsụgharị egwu na-ezighi ezi, na ịbanye ụgbọ okporo ígwè na-akwadoghị na mpaghara ọrụ. Sistemụ a na-abawanye nchebe nke ndị niile na-eji rails.
Na Septemba 21, 2018, Federal Railroad Administration (FRA) nyere nkwado nkwado nke NCTD PTC Safety Plan wee kwado usoro PTC. N'oge ahụ, NCTD bụ otu n'ime ụzọ ụgbọ okporo ígwè iri na mba ahụ iji nweta nnabata a. Atụmatụ Nchedo gosipụtara na FRA na usoro NCTD nke PTC zutere ihe gọọmentị chọrọ ma rụọ ọrụ dịka e mere.
Nkwado ọnọdụ FRA nke usoro nchekwa nchekwa a na PTC mere ka NCTD nwee ike ịmalite nyocha mmekọrịta na Metrolink, Amtrak, BNSF, na Pacific Sun Railroad iji kwado njikọta nke ọma na sistemụ NCTD. Metrolink mechara rụchaa nnwale wee bido Ọrụ Interoperable Revenue Service (RSO) na Ọktọba 31, 2018, Amtrak sochiri ya nke malitere RSO na Nọvemba 7, 2018. BNSF Railway mechara nyocha wee bido RSO na Disemba 5, 2018, nke Pacific Sun Railroad sochiri ya. emechara ule wee bido RSO na Disemba 27, 2018.
Na Disemba 27, 2018, NCTD gwara FRA na ọ rụzuru mmezu nke PTC dabere na ngwụcha nke ule iji gosipụta mmekọrịta n'etiti usoro NCTD PTC na ndị njem na ụgbọ oloko niile na-arụ ọrụ n'ime mpaghara San Diego nke ụzọ ụgbọ oloko LOSSAN. Ka ọ dị na Disemba 31, 2018, ụgbọ oloko niile na-arụ ọrụ na mpaghara NCTD San Diego na-arụ ọrụ na nchedo PTC.
“N’ikpeazụ inwe ike ịsị na usoro ihe a emejuputara n’ụzọ zuru oke na-akwụghachi ụgwọ. Nchekwa agbakwunyere ọ na-ewetara ndị ahịa anyị na ndị ọrụ ụgbọ oloko enweghị atụ, ”ka Rebecca Jones, Onye isi oche nke ndị isi oche NCTD kwuru. “Obi dị m ezigbo ụtọ na m nwere ike ịsị na emere ya site na njedebe ụbọchị na-enweghị mkpa maka ndọtị. Mmekọrịta nke ndị ọrụ anyị, ndị ọrụ anyị, na ndị ọrụ ụgbọ okporo ígwè anyị dị mkpa iji mee ka nke a bụrụ ihe ịtụnanya ịhụ. M ga-enwe ikelele ndị isi anyị na gọọmenti etiti ahọpụtara maka ịhụ na NCTD nyere ego dị oke mkpa iji mejuputa PTC. ”
Jim Hanlon, onye osote onye isi oche nke Rail Systems kwuru, sị, "Obi dị anyị ezigbo ụtọ na anyị so ndị NCTD na ndị ọrụ a." "Nke a bụ n'ezie akụkọ na-aga nke ọma ma anyị nwere ekele na anyị so rụọ ya." Herzog nọ na-arụ ọrụ na imepụta, ntinye, na ntinye nke PTC maka NCTD kemgbe 2012.
Iwu Mmelite Nchedo Rail nke 2008 chọrọ okporo ụzọ iji wụnye sistemụ PTC na egwu nke na-ebu ndị njem ma ọ bụ ihe ndị na-egbu egbu. Dabere na iwu ikpeazụ FRA nke Jenụwarị 2012, Association nke American Railroads na-eme atụmatụ na a ga-etinye teknụzụ PTC n'ihe dịka kilomita 63,000 nke ụzọ ụgbọ okporo ígwè US.
Banyere NCTD: North County Transit District bụ ụlọ ọrụ na-ahụ maka njem ọha na eze na-enye njem njem njem nde 10 kwa afọ na North San Diego County na n'ime obodo San Diego. Usoro NCTD gụnyere ụgbọ ala BREEZE (ya na ọrụ FLEX), ụgbọ oloko na-agagharị agagharị, ụgbọ oloko ụgbọ ala SPRINTER, na ọrụ ọrụ njem LIFT. Ọrụ NCTD bụ ịnyefe ọrụ njem ọha na eze dị mma, nke dị mma, nke a pụrụ ịdabere na ya na nke onye ọ bụla nwere. Maka ozi ndị ọzọ gaa na: GoNCTD.com.
Banyere Herzog: Ntọala na 1969, Herzog bụ onye ndu North America na ụgbọ okporo ígwè na nnukwu / ụzọ awara awara, arụmọrụ, na ndozi. Lekwasịrị anya na nchekwa, ịdị mma, iguzosi ike n'ezi ihe, na ihe ọhụrụ, Herzog na-eweta teknụzụ ọhụụ kachasị ọhụrụ na ụlọ ọrụ ụgbọ okporo ígwè maka PTC, nyocha na njikwa data, nchọpụta ntụpọ okporo ụzọ, na akụrụngwa mmezi. Site na nraranye nke ndị ọkachamara 2,200 + gafee US, a na-amata Herzog kwa afọ maka nchekwa nchekwa site na ndị otu ụlọ ọrụ kachasị elu ma na-esonye n'etiti ndị nkwekọrịta kachasị elu 10 na Mass Transit na Rail site na Engineering News-Record. Iji mụtakwuo banyere ọrụ Herzog, gaa na: Herzog.com.
