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1.1 ��“(li��n)�W(w��ng)������B 1
1.1.1 ��“(li��n)�W(w��ng)�ĸ��� 1
1.1.2 ��“(li��n)�W(w��ng)�İl(f��)չ�v�� 2
1.2 ܇“(li��n)�W(w��ng)������B 4
1.2.1 ܇“(li��n)�W(w��ng)�l(f��)չ 5
1.2.2 ܇“(li��n)�W(w��ng)�����c���� 6
1.3 ܇“(li��n)�W(w��ng)�о��ı����ͱ�Ҫ�� 7
1.3.1 ܇“(li��n)�W(w��ng)�о����� 7
1.3.2 ܇“(li��n)�W(w��ng)�о��ı�Ҫ�� 8
�����īI 11
��2�� ܇“(li��n)�W(w��ng)���� 12
2.1 ܇“(li��n)�W(w��ng)�ĸ����c��(n��i)�� 12
2.2 ܇“(li��n)�W(w��ng)�������13
2.2.1 ���ӷּ��Y�� 14
2.2.2 ��Ҫ�M��Ԫ�� 16
2.3 ܇“(li��n)�W(w��ng)�������� 18
2.3.1 �������� 18
2.3.2 �I(y��)�չ������� 20
2.3.3 ������������ 23
2.3.4 ��܇�YԴ���÷������� 25
2.3.5 ��ȫ���� 25
2.4 ܇“(li��n)�W(w��ng)���g�wϵ26
2.4.1 ��Ҫ���g 26
2.4.2 �¼��g�����c�l(f��)չڅ�� 30
2.5 �҇�܇“(li��n)�W(w��ng)�l(f��)չ�F(xi��n)�� 33
2.5.1 �҇����͵�܇“(li��n)�W(w��ng)�о��c���� 33
2.5.2 �҇�܇“(li��n)�W(w��ng)�a(ch��n)�I(y��)�l(f��)չ�F(xi��n)�� 35
2.6 �҇�܇“(li��n)�W(w��ng)�l(f��)չ�Ļ��A�l�� 39
2.7 ܇“(li��n)�W(w��ng)�˜��c�l(f��)չ�еĆ��} 41
2.7.1 ܇“(li��n)�W(w��ng)�˜��c�f(xi��)�h41
2.7.2 ܇“(li��n)�W(w��ng)�l(f��)չ���ڵĆ��} 45
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��3�� ܇“(li��n)�W(w��ng)���P�I���g 47
3.1 ܇�v��(n��i)����֪�c���Ƽ��g 47
3.1.1 ��Ҋ��܇������ 48
3.1.2 CAN��(sh��)��(j��)���� 51
3.1.3 �Ԅӿ����cģ�����Ƽ��g 57
3.2 ܇�v���w��֪���g 59
3.2.1 ҕ�l�D���R�e 59
3.2.2 ���l�R�e 64
3.2.3 ���_�y���c����y�� 68
3.2.4 �ظеشřz�y 71
3.2.5 ����y�� 72
3.2.6 ��•���y��74
3.2.7 �l(w��i)�Ƕ�λ���� 75
3.3 ܇·�f(xi��)ͬ 80
3.3.1 ܇·�f(xi��)ͬ�о��v�� 81
3.3.2 ܇·�f(xi��)ͬͨ��ϵ�y(t��ng) 84
3.4 ܇“(li��n)�W(w��ng)�o��ͨ�ż��g 88
3.4.1 DSRC 88
3.4.2 ZigBee 90
3.4.3 ��C�W(w��ng)�j 91
3.4.4 WiGFi 91
3.5 ܇�dͨ�žW(w��ng)�jVANET 92
3.5.1 VANET�W(w��ng)�j�Y���c���c 93
3.5.2 �wϵ�Y�� 94
3.5.3 ����� 94
3.5.4 MAC�� 95
3.5.5 ·�Ʌf(xi��)�h 97
3.5.6 VANET�� 100
3.6 ��ȫ�o���{񂼼�g 101
3.6.1 ����Ѳ������ϵ�y(t��ng) 102
3.6.2 ��ӷ�(w��n)������ 102
3.6.3 ��ͨ�h(hu��n)����֪���g 103
3.6.4 ܇��ƫ�x��ϵ�y(t��ng) 106
3.6.5 �{�T��B(t��i)�z�yϵ�y(t��ng) 106
3.6.6 ����ײ���g 108
3.6.7 ä�c�o�����g 109
3.6.8 ��܇�o�����g 109
3.6.9 ҹҕϵ�y(t��ng) 110
3.7 ܇“(li��n)�W(w��ng)��Ϣ�ںϼ��g 111
3.7.1 ��Ϣ�ںϵ�ԭ�� 111
3.7.2 ��Ϣ�ںϵČӴ� 112
3.7.3 ��Ϣ�ںϵČӴνY�� 113
3.7.4 ��Ϣ�ںϵ����P���� 115
3.7.5 ��Ϣ�����ں�ϵ�y(t��ng) 117
3.8 ܇“(li��n)�W(w��ng)��(sh��)��(j��)̎�����g 121
3.8.1 ��Ӌ�㼼�g 121
3.8.2 ��Դ��(sh��)��(j��)�A̎�����g 124
3.8.3 ��(sh��)��(j��)�����c�[˽���o���g 124
3.8.4 ��(sh��)��(j��)�惦���g 124
�����īI 125
��4�� ܇“(li��n)�W(w��ng)�đ����c���` 127
4.1 ܇“(li��n)�W(w��ng)������������ 127
4.2 ܇“(li��n)�W(w��ng)�ă�(y��u)�� 128
4.3 ܇“(li��n)�W(w��ng)���Ì��F(xi��n) 130
4.3.1 ܇“(li��n)�W(w��ng)�����A�μ��g���� 130
4.3.2 ܇“(li��n)�W(w��ng)�đ������M 130
4.3.3 ܇“(li��n)�W(w��ng)���ðl(f��)չ�IJ��� 132
4.4 ܇“(li��n)�W(w��ng)�ķ��� 133
4.4.1 ������� 133
4.4.2 ����ģʽ 134
4.4.3 ����֧��ƽ�_ 137
4.4.4 ���ձ��� 137
4.5 ܇“(li��n)�W(w��ng)�đ��ð�ȫ 140
4.5.1 ܇“(li��n)�W(w��ng)��ȫ�L�U���� 140
4.5.2 ��ȫ�wϵ 142
4.5.3 ��ȫ��ʩ 144
�����īI 151
��5�� ܇“(li��n)�W(w��ng)�Įa(ch��n)�I(y��)���l(f��)չ 152
5.1 ܇“(li��n)�W(w��ng)�a(ch��n)�I(y��)�l(f��)չ�F(xi��n)�� 152
5.1.1 ܇“(li��n)�W(w��ng)�a(ch��n)�I(y��)朰l(f��)չ�΄� 152
5.1.2 ܇“(li��n)�W(w��ng)�c܇�d��Ϣ���ծa(ch��n)�I(y��)�Ŀ��w��r 153
5.1.3 ܇“(li��n)�W(w��ng)�a(ch��n)�I(y��)���R�΄� 153
5.2 ܇�d��Ϣ���ծa(ch��n)�I(y��)�Ј���r 154
5.2.1 ǰ�b�Ј� 156
5.2.2 ���b�Ј� 157
5.3 ܇“(li��n)�W(w��ng)�c܇�d��Ϣ���՘I(y��)�a(ch��n)�I(y��)���l(f��)չ����Ҫ���} 157
5.3.1 ȱ���ИI(y��)�˜�Ҏ(gu��)��֧�� 157
5.3.2 δ�γ���Ч���̘I(y��)�\�Iģʽ 157
5.3.3 δ�γɳ���Įa(ch��n)�I(y��)朲��� 157
5.3.4 �Ј�������չ���� 158
5.4 ܇“(li��n)�W(w��ng)�a(ch��n)�I(y��)���l(f��)չ˼· 158
5.4.1 �ļ��g���a(ch��n)�I(y��) 158
5.4.2 �Է��Վ��Ӯa(ch��n)�I(y��)�l(f��)չ 159
5.5 �a(ch��n)�I(y��)���c�� 159
5.5.1 �a(ch��n)�I(y��)���ƏVģʽ 159
5.5.2 �a(ch��n)�I(y��)��γ��c��(j��ng)��Ч�� 162
5.5.3 ܇“(li��n)�W(w��ng)�����P�a(ch��n)�I(y��)��Ӱ�168
5.5.4 ܇“(li��n)�W(w��ng)�a(ch��n)�I(y��)�����Ч�� 169
5.5.5 ܇“(li��n)�W(w��ng)�a(ch��n)�I(y��)�l(f��)չ��ʩ�ͽ��h 170
�����īI 172
��6�� ܇“(li��n)�W(w��ng)��δ���c����(zh��n) 173
6.1 ܇“(li��n)�W(w��ng)�l(f��)չ���R�ĭh(hu��n)�� 173
6.1.1 ���H�h(hu��n)�� 173
6.1.2 ����(n��i)�h(hu��n)�� 174
6.2 �҇�܇“(li��n)�W(w��ng)���R�Ć��}�c����(zh��n) 180
6.3 �҇��l(f��)չ܇“(li��n)�W(w��ng)���ЄӾVҪ181
6.3.1 �l(f��)չ܇“(li��n)�W(w��ng)�đ�(zh��n)��Ŀ�� 181
6.3.2 �l(f��)չ܇“(li��n)�W(w��ng)�ă�(y��u)���Є�Ӌ�� 181
6.3.3 �l(f��)չ܇“(li��n)�W(w��ng)�ķ��A�Ό�ʩ·�� 182
�����īI 183
��7�� ܇“(li��n)�W(w��ng)���͑��ð������� 184
7.1 ͣ܇������ϵ�y(t��ng) 184
7.1.1 ϵ�y(t��ng)���OĿ�� 184
7.1.2 ϵ�y(t��ng)�Ɍ��F(xi��n)�Ŀ��w�Y�� 185
7.1.3 ϵ�y(t��ng)�W(w��ng)�j�Y�� 186
7.1.4 ϵ�y(t��ng)�����c���ܷ��� 186
7.2 ����܇�\�Iϵ�y(t��ng) 193
7.2.1 ϵ�y(t��ng)���O������Ŀ�� 193
7.2.2 ϵ�y(t��ng)���w�Y�� 195
7.2.3 �K����Ϣ���ļ��b 197
7.2.4 ·߅��֪��(ji��)�c��O 198
7.2.5 ϵ�y(t��ng)���� 199
�����īI 206