Dab tsi yog lub tsheb tsav tsheb retro reflector?
1. Retro reflectors, tseem hu ua reflectors thiab reflectors.
2. Nws yog feem ntau siv nyob rau sab, nram qab thiab pem hauv ntej ntawm lub tsheb thiab locomotives, nrog rau cov neeg taug kev reflectors rau cov neeg taug kev.
3. Retro reflectors raug cais thiab xim txawv raws li qhov chaw uas lawv siv:
A. Lub reflector ntsia rau pem hauv ntej ntawm lub cev lub tsheb yuav tsum yog dawb raws li Tshooj 4.4 ntawm SAE / ECE / JIS / CCC gb11564: 2008; Tus nqi luminous ntawm nws qhov kev xav yog 4 npaug ntawm qhov liab qab reflector.
B. Nruab rau sab ntawm lub tsheb lub cev, peb feem ntau hu nws ib sab reflector. Sab reflex reflectors yuav tsum yog amber raws li kev cai. Lub luminous tus nqi ntawm nws qhov kev xav yog 2.5 npaug ntawm cov xim liab rear reflector. Raws li cov txheej txheem kev lag luam ntawm Shanghai Keguang Industrial Co., Ltd. rau chav kawm IA thiab IB km101 series cov khoom tsim los ntawm lub tuam txhab, tus nqi CIL ntawm km101 series sab reflector yog 1.6 npaug ntawm gb11564: 2008 rau daj sab reflector.
C. Lub reflector ntsia tom qab ntawm lub tsheb lub cev yog feem ntau hu ua: rear reflector / rear reflector. Cov kev cai yuav tsum yog liab. Tus nqi cuam tshuam CIL tuaj yeem piav qhia hauv Table 1 ntawm kab lus 4.4.1.1 ntawm gb11564:2008. Raws li cov txheej txheem kev lag luam ntawm Shanghai Keguang Industrial Co., Ltd. rau chav kawm IA thiab IB km101 series cov khoom tsim los ntawm lub tuam txhab, tus nqi CIL ntawm km202 series sab reflex reflector yog 1.6 npaug ntawm gb11564: 2008 rau liab rear reflector.
D. Chav kawm kev nyab xeeb retro reflectors siv los ntawm cov neeg taug kev feem ntau hu ua "waking reflectors". Nws yog qhov pheej yig tshaj thiab muaj txiaj ntsig kev pov hwm lub neej nyob hauv lub ntiaj teb. Qhov kev nyab xeeb ntawm cov neeg taug kev hnav cov tsom iav taug kev thaum hmo ntuj yuav yog 18 npaug siab dua qhov uas tsis muaj qhov cuam tshuam taug kev. Qhov laj thawj yog vim li cas cov neeg taug kev reflector hnav los ntawm cov neeg taug kev tuaj yeem pom los ntawm cov neeg tsav tsheb ze li 100 meters deb ntawm lub cev lub tsheb ua ntej nyob rau hauv irradiation ntawm lub teeb tsheb. Yog li txhawm rau xyuas kom tus neeg tsav tsheb muaj qhov deb txaus kom qeeb thiab zam.