| 摘要 |
he invented herein flashing hazard triangle is composed of two portions -one at the front and the other at the rear section- comprising inside an adequately fitted electronic mechanism composed of printed circuits (PCBs), an arrangement of high-luminosity photodiodes (LEDs) 1, an electronic flashing circuit (FLIP-FLOP) comprising the LEDs and the battery charge control 2, a rechargeable battery 3, a socket for the reception of a cable 4 charging current from the vehicle's lighter and an ON-OFFswitch 5; an exclamation mark 8 exists at the centre of face and AUTO STOP 9 is read at the base of the triangle. It is autonomous, it has long service life, it does not require maintenance, it is visible especially in the dark from any distance, and it is manufactured with thermally-hardened plastic or other material in compact or overlapping form with coloured combinations conform to specifications of the international signalling. |
