The invention discloses an environment-friendly vehicle orientation loudspeaker system. The environment-friendly vehicle orientation loudspeaker system mainly comprises a dedicated short range communication (DSRC) module, a data processing controller, an ultrasonic testing orientation loudspeaker module, a loudspeaker, a control key 1, a control key 2 and a power source, wherein the data processing controller leads out data lines to be connected with the DSRC module, the ultrasonic testing orientation loudspeaker module, the control key 1, the control key 2 and the power source respectively, the loudspeaker is connected with an output interface of the data processing controller, the DSRC module comprises a microwave transceiver antenna, a modem and a coder decoder, the ultrasonic testing orientation loudspeaker module comprises 16 ultrasonic detectors and 16 orientation loudspeakers, and the data processing controller is an advanced RISC machines (ARM) processor. By means of the environment-friendly vehicle orientation loudspeaker system, noise interference that is brought to other pedestrians around can be avoided to the maximum degree, and living environments of people can be further improved.
Environment-friendly vehicle orientation loudspeaker system
2015-04-22
Patent
Electronic Resource
English
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |