鍩轰簬鍗曠墖鏈虹殑杞︾墝璇嗗埆绯荤粺璁捐涓庡疄鐜?/p>
鐩?/p>
褰曟憳
瑕?/p>
2
浜屻�?/p>
閫夐
4
涓夈�?/p>
绯荤粺涓昏鐗圭偣
5
鍥涖�佺郴缁熸柟妗堛�佸疄鐜板師鐞?/p>
6 4.1
鍥惧儚閲囬泦鍙婂瓨鍌ㄦ牸寮?/p>
8 4.2
鍥惧儚鐨勭伆搴﹀寲
8 4.3
鍥惧儚鐨?/p>
浜屽�煎寲
9 4.4
杞︾墝鐨勫幓杈规
9 4.5
鍥惧儚鐨勬搴﹂攼鍖?/p>
10 4.6
瀛楃鍒嗗壊绠楁硶
11 4.7
瀛楃
鐨勫綊涓�鍖?/p>
12 4.8
瀛楃鐗瑰緛鎻愬彇
13 4.9
瀛楃璇嗗埆绠楁硶
15 4.9.1 BP
绁炵粡缃戠粶娉?/p>
15 4.9.2
妯℃澘鍖归厤娉?/p>
17
浜斻�佹搷浣滆鏄庝笌纭欢妗嗗浘
18
鍏�佸疄楠岀▼搴?/p>
19
涓冦�佹暟鎹粺璁″垎鏋?/p>
66
鍏�?/p>
缁撴灉鍒嗘瀽
66
涔濄�佸疄楠屽績寰?/p>
66
鍗併�佸弬鑰冩枃鐚?/p>
69
鎽?/p>
瑕?/p>
浼撮殢鐫�涓栫晫鍚勫浗姹借溅鏁伴噺鎬ュ墽澧?/p>
鍔狅紝鍩庡競浜ら�氱姸鍐垫棩鐩婂紩璧蜂汉浠殑閲嶈锛屽浣曟湁鏁堝湴杩涜浜ら�氱鐞嗭紝宸叉垚涓鸿秺鏉ヨ秺澶氫汉鍏?/p>
娉ㄧ殑鐒︾偣锛岃В鍐宠繖浜涢棶棰樼殑鍏抽敭灏辨槸寤虹珛鏅鸿兘浜ら�氱郴缁熴�傝溅鐗岃瘑鍒槸鏅鸿兘浜ら�氱郴缁熺殑閲嶈
缁勬垚閮ㄥ垎锛屽畠鍦ㄤ氦閫氭帶鍒朵笌鐩戣涓湁鐫�澶氱鐢ㄩ�旓紝鐩墠宸插箍娉涘簲鐢ㄤ簬鍚勭棰嗗煙銆?/p>
鏈枃灏?/p>
TMS320C54XX
浣滀负鏍稿績鍣ㄤ欢鐢ㄤ簬杞︾墝鑷姩璇嗗埆绯荤粺涓紝
瀹屾垚杞︾墝鍥惧儚鐨勯噰闆嗐�?/p>
鏁板瓧鍥惧儚
鐨勫鐞嗐�佹彁鍙栬溅鐗屼俊鎭苟閽堝鎻愬彇鐨勭壒寰佸瀛楃杩涜璇嗗埆銆傞鍏堝垎鏋愪簡杞︾墝璇嗗埆绯荤粺瀹炵幇
鐨勮儗鏅互鍙婂叾瀹炵幇鎰忎箟銆傜劧鍚庡瀹炵幇杞︾墝璇嗗埆鐨勭‖浠剁幆澧冧綔绠�瑕佷粙缁嶃�傛帴鐫�瀵硅溅鐗岃瘑鍒繃
绋嬩腑鎵�娑夊強鐨勮竟缂樻娴嬨�佸瓧绗﹀垎鍓层�佸ぇ灏忓綊涓�鍖栫瓑涓�绯诲垪鏁板瓧鍥捐薄澶勭悊鎶�鏈繘琛岃繘涓�姝ョ殑
璇︾粏鍒嗘瀽銆備箣鍚庯紝瀵瑰嚑绉嶅瓧绗︾壒寰佹彁鍙栫畻娉曡繘琛屼簡瀵规瘮鍒嗘瀽锛屾渶鍚庨�夊彇鏈�閫傚悎鐨勭綉鏍肩壒寰?/p>
鎻愬彇娉曪紝浠ユ涓哄熀纭�杩涜妯℃壋鍖归厤锛屾渶缁堣瘑鍒嚭杞︾墝鍙风爜銆傚叧閿瘝锛氳溅鐗屾彁鍙栵紱鍥捐薄澶勭悊锛?/p>
杞︾墝璇嗗埆锛涘崟鐗囨満锛涙ā鎵冲尮閰?/p>
2 Abstract With the increment of vehicle all over the
world the situation of citytraffic has attracted the attention of people. How to
control the trafficeffectively has become the problem which more and more
people payclose attention to. The way to solve this problem is to establish
theITS
鈥?/p>
Intelligent Transportation System .Vehicle license plate recognitionsystem
is the crucial part of the ITS. It is widely used in vehiclemonitoring and traffic
control. This experiment attempts to use the new generation DSP
鈥?/p>
DigitalSignal
Processor to implement the recognition task. The DSP chipTMS320C54XX is used
to process the picture of the vehicle distillinformation of the license plate and
recognize the vehicle license plate.The first part of the thesis is about the