Road surface deceleration strip vehicle-mounted early warning device
A technology of early warning device and speed bump, applied in signal devices, vehicle parts, transportation and packaging, etc., can solve the problems of human cervical vertebra injury, speed bump to vehicle damage, affecting the comfort of drivers and occupants, etc., to increase the sense of safety. , The effect of easy installation and simple structure
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[0033] by attached figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 Shown, a kind of road surface deceleration belt vehicle-mounted early warning device, comprises installing CCD camera 1 to connect frequency decoding chip 3 at automobile front end, and frequency decoding chip 3 passes through 1 2 The C bus is connected to the DSP chip 4, and is connected to the SDRAM memory chip 2 and the CPLD chip 5 through wires; the SDRAM memory chip 2 is connected to the DSP chip 4 and the FLASH chip 10 respectively, and is connected to the CPLD chip 5 through several interfaces; the CPLD chip 5 is also connected to the FLASH Chip 10 is connected to DSP chip 4 through several interfaces; DSP chip 4 is also connected to FLASH chip 10 and central controller 6, and central controller 6 is connected to voice chip 8 and LCD display screen 7, and voice chip 8 is connected to speaker 9; Install the CCD camera 1 to shoot the image signal of the spe...
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