The invention discloses a safety alerting system for driving within a range, which comprises coils buried at two ends of a key traffic section, an MCU controller arranged at the key traffic section, a first Bluetooth adapter connected with the MCU controller, an ARM processor arranged on a vehicle, and a second Bluetooth adapter and an audio player connected with the ARM processor, wherein the MCU controller is connected with output of the coils; and the first Bluetooth adapter and the second Bluetooth adapter can communicate mutually. A vehicle entering the range can be sensed by using the coils buried in the road, alerting is given to the driver passing across the key section, the driver is reminded to be cautious, energy is greatly saved, and the accuracy rate of signal sending is improved.
Safety alerting system for driving within range
2015-05-20
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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