An integrated circuit for dynamic display led vehicle

The present invention is a vehicle state discriminator, LED drivers, while maintaining / latch, priority control, the priority control circuit and a flash control composition; detected by the MEMS accelerometer, a collision, the emergency brake, slow braking, rapid deceleration general deceleration, constant speed, acceleration state is determined automatically, and then a different emission color, or graphics, or text, or a combination thereof, are sorted by urgency real-time display, with manual controlled Alternatively, a rapid deceleration as prepared, with " preparation - brake "signal two alternative emergency brake signal, use the emergency brake warning and advance warning passed to solve a chain rear-end and rear-end the vehicle centuries the world's problems, a vehicle in distress all subsequent cars will be synchronized with the vehicle in front brakes, can fight 0.8 ~ 1 second warning time, comprehensive early warning mechanisms to overcome the traditional lights many defects, and create a precedent for safe driving, low cost, cost-effective, easy to install, suitable for construction of vehicle dynamics LED display device.