请简述Q/GDW 1396 -2012中规定的SV接收机制。
["\u7b54\uff1aSV\u63a5\u6536\u673a\u5236\u4e3a\u4ee5\u4e0b\u56db\u70b9\uff1a\n\uff081\uff09\u63a5\u6536\u65b9\u5e94\u4e25\u683c\u68c0\u67e5AppID\u3001SMVID\u3001ConfRev\u7b49\u53c2\u6570\u662f\u5426\u5339\u914d\uff1b \n\uff082\uff09SV \u91c7\u6837\u503c\u62a5\u6587\u63a5\u6536\u65b9\u5e94\u6839\u636e\u6536\u5230\u7684\u62a5\u6587\u548c\u91c7\u6837\u503c\u63a5\u6536\u63a7\u5236\u5757\u7684\u914d\u7f6e\u4fe1\u606f\uff0c\u5224\u65ad\u62a5\u6587\u914d\u7f6e\u4e0d\u4e00\u81f4\uff0c\u4e22\u5e27\uff0c\u7f16\u7801\u9519\u8bef\u7b49\u5f02\u5e38\u51fa\u9519\u60c5\u51b5\uff0c\u5e76\u7ed9\u51fa\u76f8\u5e94\u62a5\u8b66\u4fe1\u53f7\uff1b \n\uff083\uff09SV\u91c7\u6837\u503c\u62a5\u6587\u63a5\u6536\u65b9\u5e94\u6839\u636e\u91c7\u6837\u503c\u6570\u636e\u5bf9\u5e94\u7684\u54c1\u8d28\u4e2d\u7684validity\uff0ctest\u4f4d\uff0c\u6765\u5224\u65ad\n\u91c7\u6837\u6570\u636e\u662f\u5426\u6709\u6548\uff0c\u4ee5\u53ca\u662f\u5426\u4e3a\u68c0\u4fee\u72b6\u6001\u4e0b\u7684\u91c7\u6837\u6570\u636e\uff1b \n\uff084\uff09SV\u4e2d\u65ad\u540e\uff0c\u8be5\u901a\u9053\u91c7\u6837\u6570\u636e\u6e05\u96f6\u3002"]