JAC A-CLASS - Reversing Radar System （If Equipment

Sunvisorvanitymirror
Theco-driversunvisorisequipped
withavanitymirror,andyoucanuse
itafterturningthesunvisordown.
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Reversingradarsystem
Ifthereversewarningsystem
sensesthereisobjectwithin120cm
behindthevehicleduringreverse,it
willsendoutbeepstowarnthe
driver.Thissystemismerelyan
auxiliarysystem.
Thereverseradardetermines
whetherthereistheobstacleinthe
reversedirectionofvehicleand
indicatesthedistancefromthe
nearestobstacleaccordingto
ultrasonicrangingprincipleand
computerdatafuzzyprocessing
technology.Whenthereversegear
isengaged,thereversegearswitch
isopenedandreversinglightison,
thecontrollerreceivesreversing
signal,thecontrolultrasonicinductor
(withthreeprobes)willsendout
ultrasonicsignal.
Aftertheultrasonicinductorreceives
ultrasonicechoedsignal,itwill
transmitthissignaltothecontroller,
whichwillanalysisandprocessthe
signal,judgingwhetherthereis
obstaclewithinthesensingdistance
aswellasthedistanceofthenearest
Operatingprinciple