Emergency braking mechanism of electric vehicle brake-by-wire system and method thereof
An electric vehicle, emergency braking technology, applied in the direction of brake actuators, brake components, brake types, etc., can solve the problems of long braking time, low braking efficiency, brake pump damage, etc., to avoid softening, safety The effect of improved performance and improved braking efficiency
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Embodiment 1
[0036] Such as Figure 1 to Figure 7As shown, the emergency braking mechanism of a brake-by-wire brake system for an electric vehicle according to the present invention includes an automobile chassis 1, a rotating shaft 2, a wheel 3 and a braking structure; the wheels 3 are connected to two ends of the rotating shaft 2; The automobile chassis 1 is connected with the vehicle frame; the brake structure includes a No. 1 housing 41, a No. 2 housing 42, an electric cylinder 43 and a brake block 44; side wall, and the top of the No. 1 casing 41 penetrates and is affixed to the No. 2 casing 42; the electric cylinder 43 is fixed to the top of the No. 2 casing 42; the output end of the electric cylinder 43 is affixed to the No. Rod 45; two triangular prisms 46 are symmetrically fixed to the outer wall of the No. One end inside the housing 41 is fixedly connected to the brake block 44, and one end of the L-shaped rod 47 located outside the first housing 41 is fixedly connected to the s...
Embodiment 2
[0051] see Figure 8-Figure 9 , Comparative Example 1, as another embodiment of the present invention, the rodless cavity of the water tank 52 is provided with a cooling tube 10; during operation, the cold water inside the water tank 81 flows to the water tank 52, realizing the cooling of the water tank 52 The addition of internal cold water, in order to ensure the cooling effect of the water in the water tank 52, a refrigeration pipe 10 is provided, and the refrigeration pipe 10 will realize the cooling of the water in the water cylinder 52.
[0052] Working principle: When the electric vehicle encounters a dangerous situation, the electric vehicle will perform emergency braking, and the control system of the electric vehicle will activate the electric cylinder 43, so that the electric cylinder 43 drives the No. 1 rod 45 to move downward, so the triangular prism 46 will continue to Extrusion fitting block 49 (initially, half area of triangular prism 46 bottoms are all press...
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