车内点烟器插屏蔽器那么小,能覆盖全车gps定位器的信号吗? 什么是手机硬件
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1\u3001CPU\u4e2d\u6587\u540d\u53eb\u4e2d\u592e\u5904\u7406\u5668\uff0c\u662f\u6574\u9897\u82af\u7247\u6700\u6838\u5fc3\u7684\u5730\u65b9\uff0c\u76f8\u5f53\u4e8e\u624b\u673a\u7684\u5927\u8111\u3001\u5fc3\u810f\uff0c\u624b\u673a\u7684\u8fd0\u7b97\u548c\u6548\u7387\u5728\u8ddfCPU\u6709\u7740\u5f88\u5927\u7684\u5173\u7cfb\uff0c\u624b\u673a\u7528\u4e86\u6bb5\u65f6\u95f4\u53d8\u5361\u3001\u8fdf\u949d\u90fd\u662f\u62dc\u5b83\u6240\u8d50\u3002
2\u3001GPU\u53c8\u53eb\u505a\u56fe\u5f62\u5904\u7406\u5668\uff0c\u5728\u7535\u8111\u4e0a\u5c31\u662f\u505a\u6211\u4eec\u5e38\u8bf4\u7684\u663e\u5361\uff0c\u8ddf\u7535\u8111\u7684\u4e0d\u540c\u5c31\u662f\u5b83\u8ddfCPU\u96c6\u6210\u5728\u4e00\u4e2a\u82af\u7247\u4e0a\uff0c\u73a9\u6e38\u620f\u7684\u7528\u6237\uff0c\u4e0d\u8981\u53ea\u770bCPU\u7684\u9ad8\u4f4e\uff0c\u66f4\u8981\u6ce8\u610f\u5b83\u7684GPU\uff0c\u56e0\u4e3a\u5728\u73a9\u6e38\u620f\u65f6GPU\u7684\u4f5c\u7528\u8981\u8fdc\u8fdc\u5927\u4e8eCPU\u3002
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6\u3001\u57fa\u5e26\u4e3b\u8981\u8d1f\u8d23\u624b\u673a\u901a\u8baf\uff0c\u7531\u5404\u79cd\u901a\u4fe1\u6a21\u5757\u7ec4\u6210\u3002
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1875\u5e746\u67082\u65e5\uff0c\u8d1d\u5c14\u505a\u5b9e\u9a8c\u7684\u65f6\u5019\uff0c\u4e0d\u5c0f\u5fc3\u628a\u786b\u9178\u6e85\u5230\u4e86\u81ea\u5df1\u7684\u817f\u4e0a\u3002\u4ed6\u75bc\u5f97\u5bf9\u53e6\u4e00\u4e2a\u623f\u95f4\u7684\u540c\u4e8b\u558a\u5230"\u6d3b\uff0c\u5feb\u6765\u5e2e\u6211\u554a!"\u800c\u8fd9\u53e5\u8bdd\u901a\u8fc7\u5b9e\u9a8c\u4e2d\u7684\u7535\u8bdd\u4f20\u5230\u4e86\u5728\u53e6\u4e00\u4e2a\u623f\u95f4\u63a5\u542c\u7535\u8bdd\u7684\u6d3b\u7279\u8033\u91cc\uff0c\u6210\u4e3a\u4eba\u7c7b\u901a\u8fc7\u7535\u8bdd\u4f20\u9001\u7684\u7b2c\u4e00\u53e5\u8bdd\u3002
1902\u5e74 \uff0c\u4e00\u4f4d\u53eb\u505a\u201c\u5185\u68ee\u00b7\u65af\u5854\u5e03\u83f2\u5c14\u5fb7\u201d\u7684\u7f8e\u56fd\u4eba\u5728\u80af\u5854\u57fa\u5dde\u9ed8\u91cc\u7684\u4e61\u4e0b\u4f4f\u5b85\u5185\u5236\u6210\u4e86\u7b2c\u4e00\u4e2a\u65e0\u7ebf\u7535\u8bdd\u88c5\u7f6e\uff0c\u8fd9\u90e8\u53ef\u65e0\u7ebf\u79fb\u52a8\u901a\u8baf\u7684\u7535\u8bdd\u5c31\u662f\u4eba\u7c7b\u5bf9\u201c\u624b\u673a\u201d\u6280\u672f\u6700\u65e9\u7684\u63a2\u7d22\u7814\u7a76\u3002
1940\u5e74\uff0c\u7f8e\u56fd\u8d1d\u5c14\u5b9e\u9a8c\u5ba4\u5236\u9020\u51fa\u6218\u5730\u79fb\u52a8\u7535\u8bdd\u673a\u3002
1946\u5e74\uff0c\u4e16\u754c\u4e0a\u4ece\u5723\u8def\u6613\u65af\u7684\u4e00\u8f86\u884c\u8fdb\u7684\u6c7d\u8f66\u4e2d\u6253\u51fa\u4e86\u7b2c\u4e00\u4e2a\u7535\u8bdd\u7528\u79fb\u52a8\u7535\u8bdd\u6240\u62e8\u6253\u7535\u8bdd\u3002
1957\u5e74\uff0c\u82cf\u8054\u6770\u51fa\u7684\u5de5\u7a0b\u5e08\u5217\u6602\u5c3c\u5fb7\u3002\u5e93\u666e\u91cc\u626c\u8bfa\u7ef4\u5947\u53d1\u660e\u4e86\u041b\u041a-1\u578b\u79fb\u52a8\u7535\u8bdd\u30021958\u5e74\uff0c\u4ed6\u5df2\u5bf9\u81ea\u5df1\u7684\u79fb\u52a8\u7535\u8bdd\u505a\u4e86\u8fdb\u4e00\u6b65\u6539\u8fdb\u3002\u8bbe\u5907\u91cd \u91cf\u4ece3\u516c\u65a4\u51cf\u8f7b\u81f3500\u514b(\u542b\u7535\u6c60\u91cd\u91cf)\uff0c\u5916\u5f62\u7cbe\u7b80\u81f3\u4e24\u4e2a\u9999\u70df\u76d2\u5927\u5c0f\uff0c\u53ef\u5411\u57ce\u5e02\u91cc\u7684\u4efb\u4f55\u5730\u65b9\u8fdb\u884c\u62e8\u6253\uff0c\u53ef\u63a5\u901a\u4efb\u610f\u4e00\u4e2a\u56fa\u5b9a\u7535\u8bdd\u3002\u523060\u5e74\u4e2d\u671f\uff0c\u5e93\u666e\u91cc\u626c\u8bfa \u7ef4\u5947\u7684\u79fb\u52a8\u7535\u8bdd\u5df2\u80fd\u591f\u5728200\u516c\u91cc\u8303\u56f4\u5185\u6709\u6548\u5de5\u4f5c\u3002
1958\u5e74\uff0c\u82cf\u8054\u5f00\u59cb\u7814\u5236\u4e16\u754c\u4e0a\u7b2c\u4e00\u5957\u5168\u81ea\u52a8\u79fb\u52a8\u7535\u8bdd\u901a\u8baf\u7cfb\u7edf\u201c\u963f\u5c14\u6cf0\u201d(\u0410\u043b\u0442\u0430\u0439)\u30021959\u5e74\uff0c\u6027\u80fd\u6770\u51fa\u7684\u201c\u963f\u5c14\u6cf0\u201d\u7cfb\u7edf\u5728\u5e03\u9c81\u585e\u5c14\u4e16\u535a\u4f1a\u4e0a\u83b7\u5f97\u91d1\u5956\u3002
1973\u5e74\uff0c\u4e00\u540d\u7537\u5b50\u7ad9\u5728\u7ebd\u7ea6\u7684\u8857\u5934\uff0c\u638f\u51fa\u4e00\u4e2a\u7ea6\u6709\u4e24\u5757\u7816\u5934\u5927\u7684\u65e0\u7ebf\u7535\u8bdd\u3002
1975\u5e74\uff0c\u7f8e\u56fd\u8054\u90a6\u901a\u4fe1\u59d4\u5458\u4f1a(FCC)\u786e\u5b9a\u4e86\u9646\u5730\u79fb\u52a8\u7535\u8bdd\u901a\u4fe1\u548c\u5927\u5bb9\u91cf\u8702\u7a9d\u79fb\u52a8\u7535\u8bdd\u7684\u9891\u8c31\u3002
1982\u5e74\uff0c\u6b27\u6d32\u6210\u7acb\u4e86GSM(\u79fb\u52a8\u901a\u4fe1\u7279\u522b\u7ec4)\u3002
1985\u5e74\uff0c\u7b2c\u4e00\u53f0\u73b0\u4ee3\u610f\u4e49\u4e0a\u7684\u53ef\u4ee5\u5546\u7528\u7684\u79fb\u52a8\u7535\u8bdd\u8bde\u751f\u3002\u5b83\u662f\u5c06\u7535\u6e90\u548c\u5929\u7ebf\u653e\u7f6e\u5728\u4e00\u4e2a\u4f8b\u5b50\u91cc\uff0c\u91cd\u91cf\u8fbe3\u516c\u65a4\u30021987\u5e74\uff0c\u4e0e\u73b0\u4ee3\u5f62\u72b6\u63a5\u8fd1\u7684\u624b\u673a\u8bde\u751f\u4e86\u3002\u5176\u91cd\u91cf\u4ecd\u6709\u5927\u7ea6750\u514b\uff0c\u4e0e\u4eca\u5929\u4ec5\u91cd60\u514b\u7684\u624b\u673a\u76f8\u6bd4\uff0c\u8c61\u4e00\u5757\u5927\u7816\u5934\u3002
\u6b64\u540e\uff0c\u624b\u673a\u7684"\u7626\u8eab"\u8d8a\u6765\u8d8a\u8fc5\u901f\u30021991\u5e74\uff0c\u624b\u673a\u91cd\u91cf\u4e3a250\u514b\u5de6\u53f3\u30021996\u5e74\u79cb\u51fa\u73b0\u4e86\u4f53\u79ef\u4e3a100\u7acb\u65b9\u5398\u7c73\uff0c\u91cd\u91cf\u4e3a100\u514b\u7684\u624b\u673a\u3002\u6b64\u540e\u53c8\u8fdb\u4e00\u6b65\u5c0f\u578b\u5316\uff0c\u8f7b\u578b\u5316\uff0c\u52301999\u5e74\u5c31\u8f7b\u5230\u4e8660\u514b\u4ee5\u4e0b
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a
\u767e\u5ea6\u767e\u79d1-\u667a\u80fd\u624b\u673a
\u767e\u5ea6\u767e\u79d1-\u624b\u673aCPU
\u767e\u5ea6\u767e\u79d1-\u624b\u673a\u7684\u8d77\u6e90\u4e0e\u53d1\u5c55
\u529f\u80fd\u624b\u673a\u4e00\u822c\u53ea\u542b\u6709\u57fa\u5e26\u82af\u7247\u7ec4\uff0c\u4e5f\u5c31\u662f\u6240\u8c13BP\u3002\u800c\u667a\u80fd\u624b\u673a\uff0c\u5219\u542b\u6709AP\u548cBP\u4e24\u4e2a\u90e8\u5206\u3002AP\uff0c\u5e94\u7528\u7a0b\u5e8f\u5904\u7406\u5668(Application Processor)\uff0c\u8d1f\u8d23\u5927\u90e8\u5206\u5e94\u7528\u7a0b\u5e8f\u7684\u6267\u884c\u3002\u800cBP\uff0c\u57fa\u5e26\u5904\u7406\u5668(Baseband Processor)\uff0c\u4e5f\u79f0\u4e3a\u901a\u4fe1\u5904\u7406\u5668(CP\uff0cCommunication Processor)\uff0c\u8d1f\u8d23\u6240\u6709\u901a\u8baf\u8f6f\u4ef6\u7684\u6267\u884c\u3002
\u529f\u80fd\u624b\u673a\u4f8b\u5b50\uff1aLG Electronics Cyon LG-KP4000[1]
\u624b\u673a\u652f\u6301CDMA 2000\uff0c\u91c7\u7528\u9ad8\u901a\u7684\u82af\u7247\uff0c\u5176\u4e2d\u5305\u542b\u9ad8\u901aMSM 6100\uff0c\u4e00\u822c\u8bf4\u5230CDMA\u82af\u7247\u7684\u65f6\u5019\uff0c\u5b9e\u9645\u4e0a\u5b83\u57fa\u672c\u4e0a\u5206\u56db\u4e2a\u90e8\u5206\uff0c\u7b2c\u4e00\u4e2a\u90e8\u5206\u662fMSM\u82af\u7247\uff0c\u5c31\u662f\u4e00\u822c\u624b\u673a\u7ec8\u7aef\u7528\u7684\u57fa\u7ad9\u82af\u7247\uff0c\u5b83\u6709\u8c03\u5236\u89e3\u8c03\u3001\u591a\u5a92\u4f53\u529f\u80fd\u7b49\u7b49\u3002\u53e6\u5916\u4e24\u4e2a\u90e8\u5206\u662fRFR\u548cRFT\uff0cRFR\u6307\u7684\u662f\u5c04\u9891\u63a5\u6536\u7684\u90e8\u5206\uff0cRFT\u662f\u6307\u5c04\u9891\u4f20\u8f93\u7684\u90e8\u5206\uff0c\u4ed6\u4eec\u6784\u6210\u4e86RF\u5c04\u9891\u82af\u7247\u3002\u7b2c\u56db\u4e2a\u90e8\u5206\u662f\u7535\u6e90\u7ba1\u7406\u7684\u90e8\u5206\u3002\u4e00\u822c\u7684\u4e0d\u7ba1\u662fCDMA2000\u8fd8\u662fWCDMA\u65b9\u9762\uff0c\u65e0\u7ebf\u7ec8\u7aef\uff0c\u90a3\u90fd\u9700\u8981\u8fd9\u56db\u79cd\u534a\u5bfc\u4f53\u4ea7\u54c1\uff0c\u5c31\u662fMSM\uff0cRFR\u3001RFT\u548c\u7535\u6e90\u7ba1\u7406\u3002
\u667a\u80fd\u624b\u673a\uff1aAP\u548cBP
\u5982\u679c\u8bf4\u529f\u80fd\u624b\u673a\u7684\u786c\u4ef6\u7ed3\u6784\uff0c\u4ee5BP\u4e3a\u4e3b\u4f53\uff0c\u6dfb\u52a0\u4e86\u4e00\u4e9b\u989d\u5916\u7684\u5e94\u7528\u7a0b\u5e8f\u548c\u76f8\u5e94\u7684\u786c\u4ef6\u5916\u8bbe\u3002\u90a3\u4e48\u667a\u80fd\u624b\u673a\u4f5c\u4e3a\u529f\u80fd\u624b\u673a\u7684\u8fdb\u4e00\u6b65\u53d1\u5c55\uff0c\u5728BP\u7684\u57fa\u7840\u4e0a\uff0c\u589e\u52a0\u4e86AP\uff0c\u4e13\u95e8\u7528\u4e8e\u5f3a\u5316\u5bf9\u5e94\u7528\u7a0b\u5e8f\u7684\u652f\u6301\u3002
\u5927\u591a\u6570\u7684\u624b\u667a\u80fd\u624b\u673a\u673a\u90fd\u542b\u6709\u4e24\u4e2a\u5904\u7406\u5668\u3002\u64cd\u4f5c\u7cfb\u7edf\u3001\u7528\u6237\u754c\u9762\u548c\u5e94\u7528\u7a0b\u5e8f\u90fd\u5728ApplicationProcessor(AP)\u4e0a\u6267\u884c\uff0cAP\u4e00\u822c\u91c7\u7528ARM\u82af\u7247\u7684CPU\u3002\u800c\u624b\u673a\u5c04\u9891\u901a\u8baf\u63a7\u5236\u8f6f\u4ef6\uff0c\u5219\u8fd0\u884c\u5728\u53e6\u4e00\u4e2a\u5206\u5f00\u7684CPU\u4e0a\uff0c\u8fd9\u4e2aCPU\u79f0\u4e3a Baseband Processor(BP)\u3002\u628a\u5c04\u9891\u529f\u80fd\u653e\u5728BP\u4e0a\u6267\u884c\u7684\u4e3b\u8981\u539f\u56e0\u662f\uff1a\u5c04\u9891\u63a7\u5236\u51fd\u6570(\u4fe1\u53f7\u8c03\u5236\u3001\u7f16\u7801\u3001\u5c04\u9891\u4f4d\u79fb\u7b49)\u90fd\u662f\u9ad8\u5ea6\u65f6\u95f4\u76f8\u5173\u7684\u3002\u6700\u597d\u7684\u529e\u6cd5\u5c31\u662f\u628a \u8fd9\u4e9b\u51fd\u6570\u653e\u5728\u4e00\u4e2a\u4e3bCPU\u4e0a\u6267\u884c\uff0c\u5e76\u4e14\u8fd9\u4e2a\u4e3bCPU\u662f\u8fd0\u884c\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\u7684\u3002\u53e6\u5916\u4e00\u4e2a\u4f7f\u7528BP\u7684\u597d\u5904\u662f\u4e00\u65e6\u5b83\u88ab\u8bbe\u8ba1\u548c\u8ba4\u8bc1\u4e3a\u597d\u4e86\u7684\uff0c\u4e0d\u7ba1\u4f60\u91c7\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u548c \u5e94\u7528\u8f6f\u4ef6\u600e\u4e48\u53d8\u5316\uff0c\u5b83\u90fd\u53ef\u4ee5\u6b63\u786e\u7684\u6267\u884c\u529f\u80fd(\u5b83\u7684\u901a\u8baf\u529f\u80fd)\u3002\u53e6\u5916\uff0c\u64cd\u4f5c\u7cfb\u7edf\u548c\u9a71\u52a8\u7684bug\u4e5f\u4e0d\u4f1a\u5bfc\u81f4\u8bbe\u5907\u53d1\u9001\u707e\u96be\u6027\u7684\u6570\u636e\u5230\u79fb\u52a8\u7f51\u7edc\u4e2d\u3002(FCC\u8981\u6c42 \u7684)[5]
\u4e0b\u9762\u662f\u667a\u80fd\u624b\u673a\u7684\u786c\u4ef6\u56fe[3]\u3002
\u4e3b\u5904\u7406\u5668\u8fd0\u884c\u5f00\u653e\u5f0f\u64cd\u4f5c\u7cfb\u7edf\uff0c\u8d1f\u8d23\u6574\u4e2a\u7cfb\u7edf\u7684\u63a7\u5236\u3002\u4ece\u5904\u7406\u5668\u4e3a\u65e0\u7ebfmodem\u90e8\u5206\u7684dbb(\u6570\u5b57\u57fa\u5e26\u82af\u7247)\uff0c\u4e3b\u8981\u5b8c\u6210\u8bed\u97f3\u4fe1\u53f7\u7684a/d\u8f6c\u6362\u3001d/a\u8f6c\u6362\u3001\u6570\u5b57\u8bed\u97f3\u4fe1\u53f7\u7684\u7f16\u89e3\u7801\u3001\u4fe1\u9053\u7f16\u89e3\u7801\u548c\u65e0\u7ebfmodem\u90e8\u5206\u7684\u65f6\u5e8f\u63a7\u5236\u3002\u4e3b\u4ece\u5904\u7406\u5668\u4e4b\u95f4\u901a\u8fc7\u4e32\u53e3\u8fdb\u884c\u901a\u4fe1\u3002\u800cBP\u90e8\u5206\u7684CPU\uff0c\u5185\u5b58\uff0c\u7535\u6e90\u7ba1\u7406\uff0c\u65e0\u7ebf\u6536\u53d1\u5668\uff0c\u529f\u7387\u653e\u5927\u5668\u7b49\u7b49\u5668\u4ef6\uff0c\u5b9e\u9645\u5c31\u662f\u539f\u6765\u7684\u529f\u80fd\u624b\u673a\u4e3b\u8981\u7ed3\u6784\u3002
\u5728\u667a\u80fd\u624b\u673a\u7684\u786c\u4ef6\u67b6\u6784\u4e2d\uff0c\u65e0\u7ebfmodem\u90e8\u5206\u53ea\u8981\u518d\u52a0\u4e00\u5b9a\u7684\u5916\u56f4\u7535\u8def\uff0c\u5982\u97f3\u9891\u82af\u7247\u3001lcd\u3001\u6444\u50cf\u673a\u63a7\u5236\u5668\u3001\u4f20\u58f0\u5668\u3001\u626c\u58f0\u5668\u3001\u529f\u7387\u653e\u5927\u5668\u3001\u5929\u7ebf\u7b49\uff0c\u5c31\u662f\u4e00\u4e2a\u5b8c\u6574\u7684\u666e\u901a\u624b\u673a(\u4f20\u7edf\u624b\u673a)\u7684\u786c\u4ef6\u7535\u8def\u3002\u6a21\u62df\u57fa\u5e26(abb)\u8bed\u97f3\u4fe1\u53f7\u5f15\u811a\u548c\u97f3\u9891\u7f16\u89e3\u7801\u5668\u82af\u7247\u8fdb\u884c\u901a\u4fe1\uff0c\u6784\u6210\u901a\u8bdd\u8fc7\u7a0b\u4e2d\u7684\u8bed\u97f3\u901a\u9053\u3002
\u6700\u521d\uff0cAP\u90e8\u5206\u4e0eBP\u90e8\u5206\u90fd\u662f\u5206\u5f00\u7684\uff0c\u4e24\u8005\u4e4b\u95f4\u901a\u8fc7AT\u547d\u4ee4\u901a\u4fe1\u3002\u5982\u4e0b\u56fe[4] \u663e\u793a\u7684\u662fMoto Droid\u548ciPhone 3GS\u4e24\u6b3e\u624b\u673a\u7684\u4e3b\u677f\u5b9e\u7269\u7167\u7247\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5b9e\u7269\u56fe\u4e2d\u770b\u4e0d\u5230CPU\u82af\u7247\uff0c\u56e0\u4e3a\u5728\u4e3b\u677f\u4e2d\uff0cCPU\u548cRAM\u662f\u53e0\u52a0\u5728\u4e00\u8d77\u7684\u3002\u8fd9\u4e2a\u505a\u6cd5\u53ebPackage on Package(PoP)\uff0c\u5b83\u7684\u597d\u5904\u4e3b\u8981\u662f\u8282\u7701\u4e3b\u677f\u7a7a\u95f4\u3002
\u65e9\u671f\u7684\u624b\u673a\uff0cAP\u4e0eBP\u7684\u7269\u7406\u8054\u7cfb\uff0c\u901a\u8fc7\u4e32\u53e3(UART)\u6765\u5b9e\u73b0\uff0c\u4e0d\u4ec5\u9700\u8981\u4e32\u53e3\uff0c\u800c\u4e14\u901a\u5e38\u8fd8\u9700\u8981\u901a\u7528\u8f93\u5165\u8f93\u51fa\u63a7\u5236\u7ebf(General Purpose Input/Outpu, GPIO)\uff0c\u6765\u534f\u8c03AP\u4e0eBP\u4e4b\u95f4\u7684\u7535\u6e90\u7ba1\u7406\u7b49\u7b49\u3002\u5728\u624b\u673a\u95f2\u7f6e\u65f6\uff0cAP\u548cBP\u90e8\u5206\u90fd\u5904\u4e8e\u7761\u7720\u72b6\u6001\uff0c\u4ee5\u4fbf\u7701\u7535\u3002\u62e8\u6253\u7535\u8bdd\u65f6\uff0cAP\u901a\u8fc7GPIO\u5524\u9192BP\uff0c\u7136\u540e \u901a\u8fc7\u4e32\u53e3\u7ed9BP\u53d1\u9001AT\u547d\u4ee4\u3002\u6709\u6765\u7535\u65f6\uff0cBP\u4e5f\u901a\u8fc7GPIO\u5524\u9192AP\uff0c\u7136\u540e\u4e5f\u901a\u8fc7\u4e32\u53e3\u53d1\u9001AT\u547d\u4ee4\uff0c\u901a\u77e5AP\u542f\u52a8\u632f\u94c3\uff0c\u63a5\u6362\u624b\u673a\u754c\u9762\u7b49\u7b49\u3002\u5f88\u663e\u7136\uff0c\u7528\u4e32\u53e3(UART)\uff0cGPIO\uff0c\u52a0AT\u547d\u4ee4\u7684\u65b9\u5f0f\uff0c\u6765\u534f\u8c03AP\u4e0eBP\u7684\u5de5\u4f5c\uff0c\u6548\u7387\u4e0d\u592a\u9ad8\u3002\u867d\u7136\u540e\u671f\u624b\u673a\uff0c\u7528USB\u6216SPI\u53d6\u4ee3\u4e86UART\uff0c\u6548\u7387\u6709\u6240\u63d0\u9ad8\uff0c\u4f46\u662f\u603b\u4f53\u4e0a\u6765\u8bf4\uff0cAP\u4e0eBP\u7684\u534f\u8c03\uff0c\u4ecd\u7136\u662f\u6574\u4e2a\u624b\u673a\u5de5\u4f5c\u6548\u7387\u7684\u74f6\u9888\u3002
AP \u548cBP\u5404\u81ea\u6709\u4e00\u5757\u5f7c\u6b64\u72ec\u7acb\u7684CPU\u82af\u7247\uff0c\u4e0d\u4ec5\u76f8\u4e92\u4e4b\u95f4\u7684\u901a\u4fe1\u6548\u7387\u5dee\uff0c\u800c\u4e14\u8d2d\u7f6e\u82af\u7247\u7684\u6210\u672c\u9ad8\uff0c\u5360\u7528\u624b\u673a\u7535\u8def\u677f\u7684\u9762\u79ef\u5927\uff0c\u540c\u65f6\u8fd8\u8017\u7535\u3002\u4e3a\u4e86\u514b\u670d\u8fd9\u4e9b\u7f3a \u70b9\uff0cSoC\u4e8c\u5408\u4e00\u82af\u7247\u7684\u51fa\u73b0\uff0c\u662f\u5927\u52bf\u6240\u8d8b\uff0c\u56f0\u96be\u5728\u4e8eSoC\u82af\u7247\u7684\u8bbe\u8ba1\u548c\u5236\u9020\u96be\u5ea6\u8f83\u5927\u3002\u4f8b\u5982\uff0c\u5728SoC\u5185\u90e8\uff0cAP\u548cBP\u5206\u5de5\u4f9d\u7136\u660e\u786e\uff0c\u4e24\u8005\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u901a\u5e38\u4f9d\u9760\u5185\u5b58\u5171\u4eab(Shared Memory)\u3002\u4f46\u662f\u5b9e\u73b0\u5185\u5b58\u5171\u4eab\u7684\u6280\u672f\u96be\u5ea6\uff0c\u8981\u6bd4AT\u547d\u4ee4\u7684\u65b9\u5f0f\u8981\u590d\u6742\u5f97\u591a\u3002
\u5bf9\u4e8e\u4e00\u4e9b\u65b0\u8fd1\u7684\u5236\u4f5c\u5546\uff0c\u4f8b\u5982\u5e73\u677f\u3001\u7535\u5b50\u4e66\uff0c\u4f7f\u7528BP \u6a21\u5757\u3002
\u667a\u80fd\u624b\u673a\u7684\u4f8b\u5b50
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BP\u7684\u505a\u6cd5\u6709\u4e09\u79cd\u65b9\u5f0f\uff0c1. \u5206\u7acb\u5668\u4ef6\uff0c\u8fd9\u662f\u65e9\u671f\u667a\u80fd\u624b\u673a\u7684BP\u90e8\u5206\u7684\u4e3b\u8981\u5b9e\u73b0\u65b9\u5f0f\uff0c\u4f8b\u5982\u4ee5Intel PXA\u7cfb\u5217\u82af\u7247\u4e3aCPU\u7684\u624b\u673a\u3002\u773c\u4e0biPhone\uff0cPalmPe\uff0c Moto Droid\u4e5f\u6cbf\u88ad\u4e86\u5206\u7acb\u5668\u4ef6\u7684\u7ed3\u6784\u30022. BP\u6a21\u5757\uff0c\u8fd9\u4e2a\u65b9\u5f0f\u4f7f\u7528\u7b80\u5355\uff0c\u4f46\u662f\u6210\u672c\u8f83\u9ad8\u3002\u975e\u624b\u673a\u7c7b\u7684\u79fb\u52a8\u8bbe\u5907\uff0c\u5e38\u7528\u8fd9\u79cd\u8bbe\u8ba1\u30023. AP+BP\u4e8c\u5408\u4e00SoC\u82af\u7247\uff0c\u6280\u672f\u96be\u5ea6\u6700\u5927\uff0c\u4f46\u5229\u6da6\u7387\u4e5f\u6700\u9ad8\uff0c\u662f\u76ee\u524d\u624b\u673a\u6700\u666e\u904d\u4f7f\u7528\u7684BP\u5b9e\u73b0\u65b9\u5f0f\uff0c\u4f8b\u5982HTC\u624b\u673a\u65e2\u7528TI\u7684SoC\u82af\u7247\uff0c\u4f7f\u7528\u7684\u662f Qualcomm\u7684SoC\u82af\u7247\uff0c\u800cNokia\u667a\u80fd\u624b\u673a\u5927\u90e8\u5206\u4f7f\u7528TI\u7684SoC\u3002
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2. \u7cfb\u7edf\u8f6f\u4ef6\u3002
3. \u9700\u8981\u7ec4\u88c5\u7684\u5168\u90e8\u5143\u5668\u4ef6\u7684\u6e05\u5355(BOM List)\u3002
4. \u914d\u5957\u7684\u5916\u58f3\u3002
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不知道你用的点烟器式的GPS屏蔽器是一根天线、二根天线还是三根天线的。如果是一根天线的话,那么它只能屏蔽GPS信号,是会被定位到的。如果是二根天线的,应该也只能屏蔽GPS和北斗。最少一定要选择三根天线以上的。
如果是小轿车的话,这种点烟器式的是可以覆盖的,如果是大车的话是覆盖不了的。
覆盖仪表盘的区域还可以,全车的话你就要多放几个了,另外也不能打电话了,长久之计还是扫描出来吧
你好,可以,功率达到了,希望可以帮到你
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