{"id":1085,"date":"2018-09-22T01:59:01","date_gmt":"2018-09-22T01:59:01","guid":{"rendered":""},"modified":"2018-09-22T09:59:25","modified_gmt":"2018-09-22T01:59:25","slug":"%e8%af%a6%e8%a7%a3%e7%94%b5%e6%b1%a0%e7%ae%a1%e7%90%86%e7%b3%bb%e7%bb%9f%e7%9a%84%e7%bb%84%e6%88%90%e5%8f%8a%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86%ef%bc%81","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=1085","title":{"rendered":"\u8be6\u89e3\u7535\u6c60\u7ba1\u7406\u7cfb\u7edf\u7684\u7ec4\u6210\u53ca\u5de5\u4f5c\u539f\u7406\uff01"},"content":{"rendered":"

\u3000<\/span>\u3000\u7535\u6c60\u7ba1\u7406\u7cfb\u7edf<\/strong>

\n\u3000\u3000\u7535\u6c60\u7ba1\u7406\u7cfb\u7edf\uff08BATTERY MANAGEMENT SYSTEM\uff09\uff0c\u7535\u52a8\u6c7d\u8f66\u7535\u6c60\u7ba1\u7406\u7cfb\u7edf\uff08BMS\uff09\u662f\u8fde\u63a5\u8f66\u8f7d\u52a8\u529b\u7535\u6c60\u548c\u7535\u52a8\u6c7d\u8f66\u7684\u91cd\u8981\u7ebd\u5e26\uff0c\u5176\u4e3b\u8981\u529f\u80fd\u5305\u62ec\uff1a\u7535\u6c60\u7269\u7406\u53c2\u6570\u5b9e\u65f6\u76d1\u6d4b\uff1b\u7535\u6c60\u72b6\u6001\u4f30\u8ba1\uff1b\u5728\u7ebf\u8bca\u65ad\u4e0e\u9884\u8b66\uff1b\u5145\u3001\u653e\u7535\u4e0e\u9884\u5145\u63a7\u5236\uff1b\u5747\u8861\u7ba1\u7406\u548c\u70ed\u7ba1\u7406\u7b49\u3002<\/span>

\n\u3000\u3000\u4e8c\u6b21\u7535\u6c60\u5b58\u5728\u4e0b\u9762\u7684\u4e00\u4e9b\u7f3a\u70b9\uff0c\u5982\u5b58\u50a8\u80fd\u91cf\u5c11\u3001\u5bff\u547d\u77ed\u3001\u4e32\u5e76\u8054\u4f7f\u7528\u95ee\u9898\u3001\u4f7f\u7528\u5b89\u5168\u6027\u3001\u7535\u6c60\u7535\u91cf\u4f30\u7b97\u56f0\u96be\u7b49\u3002\u7535\u6c60\u7684\u6027\u80fd\u662f\u5f88\u590d\u6742\u7684\uff0c\u4e0d\u540c\u7c7b\u578b\u7684\u7535\u6c60\u7279\u6027\u4ea6\u76f8\u5dee\u5f88\u5927\u3002 \u7535\u6c60\u7ba1\u7406\u7cfb\u7edf\uff08BMS\uff09\u4e3b\u8981\u5c31\u662f\u4e3a\u4e86\u80fd\u591f\u63d0\u9ad8\u7535\u6c60\u7684\u5229\u7528\u7387\uff0c\u9632\u6b62\u7535\u6c60\u51fa\u73b0\u8fc7\u5145\u7535\u548c\u8fc7\u653e\u7535\uff0c\u5ef6\u957f\u7535\u6c60\u7684\u4f7f\u7528\u5bff\u547d\uff0c\u76d1\u63a7\u7535\u6c60\u7684\u72b6\u6001\u3002\u968f\u7740\u7535\u6c60\u7ba1\u7406\u7cfb\u7edf\u7684\u53d1\u5c55\uff0c\u4e5f\u4f1a\u589e\u6dfb\u5176\u5b83\u7684\u529f\u80fd\u3002<\/span>

\n\u3000\u3000<\/span>\u7535\u6c60\u7ba1\u7406\u7cfb\u7edf\u6784\u6210\u53ca\u539f\u7406\uff1a<\/strong>

\n\u3000\u3000\u7535\u6c60\u7ba1\u7406\u7cfb\u7edf\uff08BMS\uff09\uff0c\u5373BatteryManagementSystem\uff0c\u901a\u8fc7\u68c0\u6d4b\u52a8\u529b\u7535\u6c60\u7ec4\u4e2d\u5404\u5355\u4f53\u7535\u6c60\u7684\u72b6\u6001\u6765\u786e\u5b9a\u6574\u4e2a\u7535\u6c60\u7cfb\u7edf\u7684\u72b6\u6001\uff0c\u5e76\u6839\u636e\u5b83\u4eec\u7684\u72b6\u6001\u5bf9\u52a8\u529b\u7535\u6c60\u7cfb\u7edf\u8fdb\u884c\u5bf9\u5e94\u7684\u63a7\u5236\u8c03\u6574\u548c\u7b56\u7565\u5b9e\u65bd\uff0c\u5b9e\u73b0\u5bf9\u52a8\u529b\u7535\u6c60\u7cfb\u7edf\u53ca\u5404\u5355\u4f53\u7684\u5145\u653e\u7535\u7ba1\u7406\u4ee5\u4fdd\u8bc1\u52a8\u529b\u7535\u6c60\u7cfb\u7edf\u5b89\u5168\u7a33\u5b9a\u5730\u8fd0\u884c\u3002<\/span>

\n\u3000\u3000\u5178\u578b\u7535\u6c60\u7ba1\u7406\u7cfb\u7edf\u62d3\u6251\u56fe\u7ed3\u6784\u4e3b\u8981\u5206\u4e3a\u4e3b\u63a7\u6a21\u5757\u548c\u4ece\u63a7\u6a21\u5757\u4e24\u5927\u5757\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u7531\u4e2d\u592e\u5904\u7406\u5355\u5143\uff08\u4e3b\u63a7\u6a21\u5757\uff09\u3001\u6570\u636e\u91c7\u96c6\u6a21\u5757\u3001\u6570\u636e\u68c0\u6d4b\u6a21\u5757\u3001\u663e\u793a\u5355\u5143\u6a21\u5757\u3001\u63a7\u5236\u90e8\u4ef6\uff08\u7194\u65ad\u88c5\u7f6e\u3001\u7ee7\u7535\u5668\uff09\u7b49\u6784\u6210\u3002\u4e00\u822c\u901a\u8fc7\u91c7\u7528\u5185\u90e8CAN\u603b\u7ebf\u6280\u672f\u5b9e\u73b0\u6a21\u5757\u4e4b\u95f4\u7684\u6570\u636e\u4fe1\u606f\u901a\u8baf\u3002<\/span>

\n\u3000\u3000\u57fa\u4e8e\u5404\u4e2a\u6a21\u5757\u7684\u529f\u80fd\uff0cBMS\u80fd\u5b9e\u65f6\u68c0\u6d4b\u52a8\u529b\u7535\u6c60\u7684\u7535\u538b\u3001\u7535\u6d41\u3001\u6e29\u5ea6\u7b49\u53c2\u6570\uff0c\u5b9e\u73b0\u5bf9\u52a8\u529b\u7535\u6c60\u8fdb\u884c\u70ed\u7ba1\u7406\u3001\u5747\u8861\u7ba1\u7406\u3001\u9ad8\u538b\u53ca\u7edd\u7f18\u68c0\u6d4b\u7b49\uff0c\u5e76\u4e14\u80fd\u591f\u8ba1\u7b97\u52a8\u529b\u7535\u6c60\u5269\u4f59\u5bb9\u91cf\u3001\u5145\u653e\u7535\u529f\u7387\u4ee5\u53caSOC&SOH\u72b6\u6001\u3002<\/span>

\n\u3000\u3000<\/span><\/p>\n

\n\t<\/p>\n

\u3000\u3000\u600e\u6837\u6784\u6210\u7535\u6c60\u7ba1\u7406\u7cfb\u7edf<\/span>

\n\u3000\u3000\u4e3a\u4e00\u4e2a\u65b0\u7684\u548c\u57fa\u4e8e\u7535\u6c60\u7684\u7535\u6e90\u7cfb\u7edf\u8bbe\u8ba1\u76d1\u89c6\u5668\u7535\u8def\uff0c\u90a3\u4e48\u4f60\u4f1a\u91c7\u53d6\u4ec0\u4e48\u7b56\u7565\u6765\u4f18\u5316\u8be5\u8bbe\u8ba1\u7684\u6210\u672c\u548c\u53ef\u5236\u9020\u6027\u5462\uff1f \u6700\u521d\u8003\u8651\u7684\u95ee\u9898\u5c06\u662f\u786e\u5b9a\u7cfb\u7edf\u7684\u9996\u9009\u7ed3\u6784\u4ee5\u53ca\u7535\u6c60\u548c\u6709\u5173<\/span>\u7535\u5b50\u7ec4\u4ef6\u7684\u4f4d\u7f6e\u3002\u57fa\u672c\u7ed3\u6784\u6e05\u695a\u4ee5\u540e\uff0c\u63a5\u4e0b\u6765\u5fc5\u987b\u8003\u8651\u7684\u4e00\u4e2a\u95ee\u9898\u662f\uff0c\u7535\u8def\u62d3\u6251\u7684\u6743\u8861\u534f\u8c03\u95ee\u9898\uff0c\u4f8b\u5982\uff0c\u600e\u6837\u4f18\u5316\u6700\u7ec8\u4ea7\u54c1\u7684\u901a\u4fe1\u548c\u4e92\u8fde\u3002<\/span>

\n\u3000\u3000\u7535\u6c60\u7684\u5916\u5f62\u5c3a\u5bf8\u5c06\u5bf9\u7535\u6e90\u7cfb\u7edf\u7ed3\u6784\u6709\u91cd\u5927\u5f71\u54cd\u3002\u8981\u4f7f\u7528\u5927\u91cf\u5c0f\u578b\u7535\u6c60\u4ee5\u9002\u5408\u5f62\u72b6\u590d\u6742\u7684\u7535\u6c60\u6a21\u5757 \uff08\u6216\u7535\u6c60\u7ec4\uff09 \u5417\uff1f \u6216\u8005\u8981\u4f7f\u7528\u5916\u5f62\u5c3a\u5bf8\u5f88\u5927\u7684\u7535\u6c60\uff0c\u56e0\u800c\u7531\u4e8e\u91cd\u91cf\u95ee\u9898\u800c\u5bfc\u81f4\u5bf9\u7535\u6c60\u6570\u91cf\u7684\u9650\u5236\u6216\u5f15\u8d77\u5176\u4ed6\u7684\u5c3a\u5bf8\u9650\u5236\uff1f\u8fd9\u4e5f\u8bb8\u662f\u8bbe\u8ba1\u53d8\u6570\u6700\u5927\u7684\u90e8\u5206\uff0c\u56e0\u4e3a\u5916\u5f62\u65b0\u9896\u7684\u7535\u6c60\u4e0d\u65ad\u4e0a\u5e02\uff0c\u800c\u4e14\u4eba\u4eec\u4e5f\u5728\u4e0d\u65ad\u52aa\u529b\uff0c\u52a1\u6c42\u7535\u6c60\u6a21\u5757\u6216\u7535\u6c60\u7ec4\u96c6\u6210\u5230\u4ea7\u54c1\u4e2d\u540e\uff0c\u4f1a\u4e0e\u6574\u4e2a\u4ea7\u54c1\u6982\u5ff5\u66f4\u52a0\u4e00\u81f4\u3002\u4f8b\u5982\uff0c\u5728\u6c7d\u8f66\u8bbe\u8ba1\u60c5\u51b5\u4e0b\uff0c\u7535\u6c60\u6700\u7ec8\u4e5f\u8bb8\u5206\u6563\u5728\u8f66\u8f86\u4e0a\u7684\u67d0\u4e9b\u7a7a\u95f4\u4e2d\uff0c\u8fd9\u4e9b\u7a7a\u95f4\u5982\u679c\u4e0d\u653e\u7535\u6c60\uff0c\u5229\u7528\u6548\u7387\u5f88\u4f4e\u3002<\/span>

\n\u3000\u3000\u53e6\u4e00\u4e2a\u8003\u8651\u56e0\u7d20\u662f\uff0c\u7535\u6c60 \uff08\u6216\u6a21\u5757\u5316\u7535\u6c60\u7ec4\uff09\u3001\u7535\u6c60\u7ba1\u7406\u7cfb\u7edf \uff08\u6216\u5176\u5b50\u7cfb\u7edf\uff09 \u4ee5\u53ca\u6700\u7ec8\u5e94\u7528\u63a5\u53e3\u4e4b\u95f4\u7684\u6d4b\u8bd5\u4fe1\u53f7\u548c \/ \u6216\u9065\u6d4b\u4fe1\u53f7\u7684\u4e92\u8fde\u3002\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u505a\u4e00\u4e2a\u5916\u58f3\uff0c\u7528\u6765\u96c6\u6210\u7535\u6c60\u6a21\u5757\u6216\u7535\u6c60\u7ec4\u4e2d\u7684\u67d0\u4e9b\u6570\u636e\u91c7\u96c6\u7535\u8def\uff0c\u4ee5\u4fbf\u5982\u679c\u9700\u8981\u8c03\u6362\uff0c\u90a3\u4e48\u751f\u4ea7 ID\u3001\u6821\u51c6\u3001\u4f7f\u7528\u89c4\u683c\u7b49\u91cd\u8981\u4fe1\u606f\u80fd\u968f\u7740\u53ef\u66ff\u6362\u7ec4\u4ef6\u5e26\u8d70\u3002\u8fd9\u7c7b\u4fe1\u606f\u5bf9\u7535\u6c60\u7ba1\u7406\u7cfb\u7edf \uff08BMS\uff09 \u6216\u7ef4\u4fee\u8bbe\u5907\u53ef\u80fd\u6709\u7528\uff0c\u800c\u4e14\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u4e86\u7ebf\u675f\u4e2d\u6240\u9700\u7684\u9ad8\u538b\u989d\u5b9a\u503c\u5bfc\u7ebf\u7684\u6570\u91cf\u3002<\/span>

\n\u3000<\/span><\/p>\n

\n\t<\/p>\n

\u3000\u3000\uff08a\uff09\u96c6\u4e2d\u5f0f\u67b6\u6784 \uff08b\uff09\u5206\u5e03\u5f0f\u67b6\u6784<\/span>

\n\u3000\u3000\u3000\u3000\u63a5\u4e0b\u6765\uff0c\u5c31\u7ed9\u5b9a\u7684\u673a\u68b0\u6982\u5ff5\u8bbe\u8ba1\u800c\u8a00\uff0c\u76d1\u89c6\u786c\u4ef6\u62d3\u6251\u7531\u7cbe\u786e\u5b9a\u4e49\u7684\u3001\u6240\u9700\u652f\u6301\u7684\u7535\u6c60\u6570\u91cf\u51b3\u5b9a\u3002\u5728\u6c7d\u8f66\u5e94\u7528\u4e2d\uff0c\u4e00\u822c\u60c5\u51b5\u4e0b\u603b\u5171\u4f1a\u6709 100 \u4e2a\u4ee5\u4e0a\u7684\u7535\u6c60\u6d4b\u91cf\u70b9\uff0c\u800c\u4e14\u7cfb\u7edf\u7684\u6a21\u5757\u5316\u5c06\u51b3\u5b9a\u4e00\u4e2a\u7ed9\u5b9a\u7684\u7535\u8def\u7cfb\u7edf\u6d4b\u91cf\u591a\u5c11\u4e2a\u7535\u6c60\u3002\u6700\u5e38\u89c1\u7684\u60c5\u51b5\u662f\uff0c\u4ee5\u5b89\u5168\u65ad\u63a5“\u7ef4\u4fee<\/span>\u63d2\u5934”\u65b9\u5f0f\uff0c\u5c06\u6240\u6709\u7535\u6c60\u5206\u6210\u81f3\u5c11\u4e24\u4e2a\u5b50\u7ec4\u3002<\/span>

\n\u3000\u3000\u901a\u8fc7\u5728\u6545\u969c\u60c5\u51b5\u4e0b\u4fdd\u6301\u7535\u538b\u4f4e\u4e8e 200V\uff0c\u8fd9\u79cd\u65b9\u6cd5\u6700\u5927\u9650\u5ea6\u5730\u964d\u4f4e\u4e86\u7ef4\u4fee\u4eba\u5458\u53ef\u80fd\u9047\u5230\u7684\u89e6\u7535\u5371\u9669\u3002\u5916\u5f62\u5c3a\u5bf8\u8f83\u5927\u7684\u7535\u6c60\u7ec4\u610f\u5473\u7740\uff0c\u8981\u91c7\u7528\u4e24\u5957\u9694\u79bb\u7684\u6570\u636e\u91c7\u96c6\u7cfb\u7edf\uff0c\u6bcf\u5957\u4e5f\u8bb8\u652f\u6301 50 \u4e2a\u7535\u6c60\u5206\u63a5\u5934\u3002\u5728\u6709\u4e9b\u60c5\u51b5\u4e0b\uff0c\u6240\u6709\u7535\u5b50\u7ec4\u4ef6\u90fd\u5728\u4e00\u4e2a\u7ecf\u6d4e\u5b9e\u60e0\u7684\u5370\u5237\u7535\u8def\u677f\u4e0a\uff0c\u4f46\u662f\u8fd9\u9700\u8981\u5927\u91cf\u4e92\u8fde\uff0c\u5982\u56fe 1 \uff08a\uff09 \u6240\u793a\u3002\u6216\u8005\uff0c\u7535\u5b50\u7ec4\u4ef6\u4e5f\u53ef\u4ee5\u5206\u6563\u653e\u7f6e\uff0c\u66f4\u52a0\u7d27\u5bc6\u5730\u96c6\u6210\u5728\u7535\u6c60\u6a21\u5757\u4e2d\uff0c\u4f46\u662f\u8fd9\u9700\u8981\u91c7\u7528\u9065\u6d4b\u94fe\u63a5\u65b9\u6cd5\u3002\u4e3a\u4e86\u5b9e\u73b0\u53ef\u9760\u7684\u6570\u636e\u5b8c\u6574\u6027\uff0c\u5185\u7f6e\u4e8e<\/span>\u6c7d\u8f66\u7ebf\u675f\u4e2d\u7684\u8fdc\u7aef\u6d4b\u91cf\u529f\u80fd\u7535\u8def\u5fc5\u987b\u91c7\u7528\u4e00\u79cd\u575a\u56fa\u578b\u534f\u8bae\uff0c\u4f8b\u5982\u5e7f\u6cdb\u4f7f\u7528\u7684 CAN \u603b\u7ebf\u3002<\/span>

\n\u3000\u3000\u5c3d\u7ba1\u771f\u6b63\u7684 CAN \u603b\u7ebf\u63a5\u53e3\u6d89\u53ca\u51e0\u4e2a\u7f51\u7edc\u5c42\uff0c\u4f46\u662f\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u91c7\u7528 PHY \u5c42\u6784\u6210 BMS LAN \u7ed3\u6784\uff0c\u4ee5\u9ad8\u6548\u7387\u5730\u8fdb\u884c\u6a21\u5757\u5185\u7684\u901a\u4fe1\u3002\u8fd9\u7c7b\u5206\u5e03\u5f0f\u7ed3\u6784\u5982\u56fe 1 \uff08b\uff09 \u6240\u793a\u3002\u8be5\u62d3\u6251\u5141\u8bb8\u5728\u51e0\u4e2a\u5c0f\u578b\u5904\u7406\u5668\u4e4b\u95f4\u5206\u914d\u8ba1\u7b97\u5de5\u4f5c\u91cf\uff0c\u4ece\u800c\u964d\u4f4e\u6240\u9700\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u5e76\u51cf\u8f7b LAN \u65b9\u6cd5\u53ef\u80fd\u5f15\u8d77\u7684 EMI \u95ee\u9898\u3002\u6700\u7ec8\u7684 BMS \u5e94\u7528\u63a5\u53e3\u5f88\u53ef\u80fd\u662f\u81f3\u4e00\u4e2a\u4e3b\u7cfb\u7edf\u7ba1\u7406\u5904\u7406\u5668\u7684 CAN \u603b\u7ebf\u63a5\u7ebf\uff0c\u800c\u4e14\u5c06\u9700\u8981\u5b9a\u4e49 \uff08\u6216\u5728\u4e00\u5f00\u59cb\u89c4\u5b9a\uff09 \u7279\u5b9a\u7684\u4fe1\u606f\u4e8b\u52a1\u5904\u7406\u3002<\/span>

\n\u3000\u3000\u5176\u4ed6\u56e0\u7d20\u4e5f\u53ef\u80fd\u5bf9\u7269\u7406\u7ed3\u6784\u548c\u76d1\u89c6\u7535\u8def\u9020\u6210\u5f71\u54cd\u3002\u5c31\u9502\u79bb\u5b50\u7535\u6c60\u800c\u8a00\uff0c\u9700\u8981\u7535\u6c60\u5bb9\u91cf\u5e73\u8861\uff0c\u4ece\u800c\u5bfc\u81f4\u4e86\u989d\u5916\u7684\u70ed\u91cf\u7ba1\u7406\u95ee\u9898 \uff08\u53bb\u9664\u70ed\u91cf\uff09\uff0c\u800c\u4e14\u5982\u679c\u9700\u8981\u6709\u6e90\u5e73\u8861\uff0c\u8fd8\u9700\u8981\u7535\u6e90\u8f6c\u6362\u7535\u8def\u3002\u6e29\u5ea6\u63a2\u5934\u5e38\u5e38\u5206\u5e03\u5728\u6574\u4e2a\u6a21\u5757\u4e4b\u4e0a\uff0c\u4ee5\u63d0\u4f9b\u4e00\u79cd\u5c06\u7535\u538b\u8bfb\u6570\u4e0e\u5145\u7535\u72b6\u6001\u5173\u8054\u8d77\u6765\u7684\u65b9\u6cd5\uff0c\u56e0\u800c\u9700\u8981\u4e00\u4e9b\u652f\u6301\u7535\u8def\u548c\u8fde\u63a5\u65b9\u6848\u3002\u8bbe\u8ba1\u65f6\u4e00\u4e2a\u5e38\u5e38\u5ffd\u89c6\u7684\u8003\u8651\u56e0\u7d20\u662f\uff0c\u5f53\u4ea7\u54c1\u5b89\u88c5\u4e4b\u524d\u95f2\u7f6e\u6216\u50a8\u5b58\u5728\u8d27\u67b6\u4e0a\u65f6\uff0c\u7535\u6c60\u7684\u7535\u91cf\u6cc4\u6f0f\u5e94\u8be5\u662f\u6700\u4f4e\u7684\u3002\u5728\u6709\u4e9b\u60c5\u51b5\u4e0b\uff0c\u989d\u5916\u7684\u63a7\u5236\u914d\u7ebf\u662f\u5fc5\u8981\u7684\u3002<\/span>

\n\u3000\u3000\u5728\u4e0a\u9762\u5b9e\u73b0\u7684\u8fd9\u4e9b\u7ed3\u6784\u4e2d\uff0c\u90fd\u6709\u4e00\u4e2a\u5e38\u89c1\u7684\u6d4b\u91cf\u529f\u80fd\u6784\u4ef6\uff0c\u8be5\u6784\u4ef6\u5305\u62ec\u4e00\u4e2a\u591a\u901a\u9053 ADC\u3001\u5b89\u5168\u9694\u79bb\u52bf\u5792\u548c\u67d0\u79cd\u7a0b\u5ea6\u7684\u672c\u5730\u5904\u7406\u80fd\u529b\u3002\u56fe 2 \u7535\u8def\u663e\u793a\u4e86\u4e00\u4e2a\u5b9e\u73b0\u6570\u636e\u91c7\u96c6\u529f\u80fd\u7684\u53ef\u6269\u5c55\u8bbe\u8ba1\u5e73\u53f0\u3002\u5728\u8fd9\u4e2a\u56fe\u4e2d\uff0c\u5b9e\u73b0\u529f\u80fd\u7684\u6838\u5fc3\u7ec4\u4ef6\u662f\u51cc\u529b\u5c14\u7279\u7684 LTC6803 \u7535\u6c60\u7ec4\u76d1\u89c6\u5668 IC\uff0c\u540c\u65f6\u663e\u793a\u7684\u8fd8\u6709\u4e00\u4e2a SPI \u6570\u636e\u9694\u79bb\u5668\u548c\u4e00\u4e9b\u53ef\u9009\u7684\u7279\u6b8a\u7528\u9014\u7535\u8def\u3002\u8be5\u7535\u8def\u5305\u62ec\u8f93\u5165\u6ee4\u6ce2\u5668\u548c\u65e0\u6e90\u5e73\u8861\u529f\u80fd\uff0c\u6784\u6210\u4e86\u4e00\u4e2a\u5b8c\u6574\u7684 12 \u8282\u7535\u6c60\u6570\u636e\u91c7\u96c6\u89e3\u51b3\u65b9\u6848\u3002\u5982\u679c\u9700\u8981\uff0c\u8fd9\u7c7b\u7535\u8def\u53ef\u4ee5\u7b80\u5355\u5730\u590d\u5236\uff0c\u4ee5\u652f\u6301\u66f4\u591a\u7535\u6c60\u6d4b\u91cf\u65b9\u6848\uff0c\u540c\u65f6\u5171\u4eab\u4e3b\u5fae\u63a7\u5236\u5668\u7684\u672c\u5730 SPI \u7aef\u53e3\uff0c\u8be5\u4e3b\u5fae\u63a7\u5236\u5668\u53cd\u8fc7\u6765\u518d\u63d0\u4f9b\u5916\u90e8 CAN \u603b\u7ebf\u6216\u5176\u4ed6 LAN \u578b\u6570\u636e\u94fe\u8def\u6240\u9700\u3002<\/span>

\n\u3000\u3000\u4e0e\u524d\u4e00\u4ee3\u76d1\u89c6\u5668\u4ef6\u76f8\u6bd4\uff0cLTC6803 \u7684\u4e3b\u8981\u6539\u8fdb\u662f\uff0c\u652f\u6301\u7535\u6e90\u505c\u673a\u548c\/\u6216\u5355\u72ec\u7531\u7535\u6c60\u7ec4\u4f9b\u7535\u3002\u5f53\u7535\u6e90\u4ece V+ \u5f15\u811a\u53bb\u6389\u65f6\uff0c\u7535\u6c60\u52a0\u8f7d\u5c06\u964d\u81f3\u96f6 \uff08\u4ec5\u6709 nA \u7ea7\u534a\u5bfc\u4f53\u6cc4\u6f0f\uff09\u3002\u5de5\u4f5c\u7535\u6e90\u53ef\u4ee5\u7531\u63a5\u901a\u7684\u7535\u6c60\u7ec4\u7535\u538b\u63d0\u4f9b\uff0c\u6216\u4ece\u4e00\u4e2a\u5355\u72ec\u7684\u7535\u6e90\u63d0\u4f9b\u7ed9 V+\uff0c\u53ea\u8981\u7535\u538b\u59cb\u7ec8\u81f3\u5c11\u4e0e\u7535\u6c60\u7ec4\u4e00\u6837\u9ad8\u5c31\u884c\u3002\u4e3a\u4e86\u5b9e\u73b0\u7b80\u5355\u6027\uff0cLTC6803 \u8fd8\u53ef\u4ee5\u76f4\u63a5\u4ece\u7535\u6c60\u7ec4\u83b7\u53d6\u529f\u7387\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u4f4e\u529f\u7387\u72b6\u6001 \uff08\u5373\u5907\u7528\uff09 \u5c06\u4ec5\u6d88\u8017 12uA \u7535\u6d41\u3002LTM2883 \u6570\u636e\u9694\u79bb\u5668\u901a\u8fc7\u4e00\u4e2a\u5185\u90e8\u9694\u79bb\u7684 DC-DC \u8f6c\u6362\u5668\uff0c\u4ece\u4e3b\u5904\u7406\u5668\u4f9b\u7535\uff0c\u56e0\u6b64\u8be5\u5668\u4ef6\u5c06\u81ea\u52a8\u4e0e\u4e3b\u5904\u7406\u5668\u4e00\u8d77\u65ad\u7535\u3002LTM2883 \u7684\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u529f\u80fd\u662f\uff0c\u5b83\u8fd8\u80fd\u5411\u9694\u79bb\u7684\u7535\u5b50\u7ec4\u4ef6 \uff08\u5373\u7535\u6c60\u7aef\uff09 \u63d0\u4f9b\u5f88\u5927\u548c\u5f97\u81ea\u4e3b\u673a\u7684\u529f\u7387\u3002\u4e00\u4e2a\u5c0f\u578b\u5347\u538b\u7535\u6e90\u529f\u80fd\u7ec4\u4ef6 \uff08\u56fe 2 \u4e2d\u7684 LT3495-1\uff09 \u5c31\u662f\u8fd9\u6837\u9a71\u52a8\u7684\uff0c\u4ee5\u72ec\u7acb\u5730\u7ed9 LTC6803 \u4f9b\u7535\uff0c\u4ee5\u4fbf\u7535\u6c60\u4ec5\u63d0\u4f9b ADC \u6d4b\u91cf\u8f93\u5165\u7535\u6d41 \uff08\u5373\u5728\u6709\u6548\u8f6c\u6362\u65f6\u5e73\u5747\u503c \u300a200nA\uff09\u3002\u8be5\u7535\u8def\u5177\u6709\u7edd\u5bf9\u6700\u4f4e\u7684\u5bc4\u751f\u7535\u6c60\u6cc4\u6f0f\uff0c\u540c\u65f6\u6d88\u9664\u4e86\u4efb\u4f55\u7535\u6c60\u7684\u5de5\u4f5c\u7535\u6d41\u5931\u914d\uff0c\u5426\u5219\u8fd9\u79cd\u5931\u914d\u53ef\u80fd\u9010\u6b65\u5bfc\u81f4\u7535\u6c60\u5bb9\u91cf\u5931\u8861\u3002<\/span>

\n\u3000\u3000LTC6803 \u7684\u4e00\u4e2a\u65b9\u4fbf\u7684\u529f\u80fd\u662f\uff0c\u6709\u4e24\u4e2a\u81ea\u7531\u7684\u3001\u51c6\u786e\u5ea6\u4e0e\u7535\u6c60\u8f93\u5165\u7c7b\u4f3c\u7684 ADC \u8f93\u5165\u3002\u8fd9\u79cd\u65b9\u4fbf\u7684\u529f\u80fd\u5141\u8bb8\u7528\u5f88\u5c11\u7684\u989d\u5916\u7535\u8def\u8fdb\u884c\u8f85\u52a9\u6d4b\u91cf\uff0c\u5305\u62ec\u6e29\u5ea6\u3001\u6821\u51c6\u4fe1\u53f7\u6216\u8d1f\u8f7d\u7535\u6d41\u6d4b\u91cf\u3002\u4e00\u79cd\u5c24\u5176\u6709\u7528\u7684\u6d4b\u91cf\u662f\uff0c\u7528\u4e00\u4e2a\u95e8\u63a7\u7535\u963b\u5206\u538b\u5668\u6d4b\u91cf\u6574\u4e2a\u7535\u6c60\u7ec4\u7684\u7535\u538b\uff0c\u5b9e\u73b0\u65b9\u6cd5\u5982\u56fe 2 \u6240\u793a \uff08\u91c7\u7528 12:1 \u7684\u6bd4\u4f8b\uff0c\u8fde\u63a5\u5230 VTEMP1 \u8f93\u5165\uff09\u3002\u5f53\u7535\u8def\u65ad\u7535\u65f6\uff0c\u76f8\u5173\u7684 FET \u65ad\u5f00\uff0c\u8fd9\u6837\u5bf9\u7535\u6d41\u7684\u6d4b\u91cf\u5c31\u4e0d\u4f1a\u4e0d\u5fc5\u8981\u5730\u52a0\u91cd\u7535\u6c60\u7684\u8d1f\u62c5\u3002\u65e2\u7136\u8be5\u7aef\u53e3\u7684\u6ee4\u6ce2\u53ef\u4ee5\u72ec\u7acb\u4e8e\u7535\u6c60\u8f93\u5165\u6765\u5b9a\u5236\uff0c\u90a3\u4e48\u4e3a\u4e86\u5b9e\u73b0\u7cbe\u786e\u7684\u5145\u7535\u7535\u6d41\u8ba1\u7b97\u6240\u9700\u7684\u3001\u771f\u6b63\u9ad8\u8fbe 200sps \u7684\u5948\u594e\u65af\u7279 \uff08Nyquist\uff09 \u91c7\u6837\u7387\u662f\u53ef\u80fd\u7684\u3002\u53ef\u4ee5\u5229\u7528\u5bf9\u5355\u4e2a\u7535\u6c60\u6d4b\u91cf\u6765\u5468\u671f\u6027\u5730\u5bf9\u6574\u4e2a\u7535\u6c60\u7ec4\u7684\u5206\u538b\u5668\u63d0\u4f9b\u8f6f\u4ef6\u6821\u51c6\uff0c\u8fd9\u6837\u5c31\u4e0d\u9700\u8981\u4ef7\u683c\u6602\u8d35\u7684\u7535\u963b\u5668\u4e86\u3002\u8f85\u52a9\u8f93\u5165\u7684\u53e6\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u7528\u6cd5\u662f\uff0c\u6d4b\u91cf\u51c6\u786e\u5ea6\u5f88\u9ad8\u7684\u6821\u51c6\u7535\u6e90 \uff08\u8bf8\u5982\u51cc\u529b\u5c14\u7279\u7684 LT6655-3.3\uff0c\u4e00\u4e2a\u51c6\u786e\u5ea6\u4e3a 0.025% \u7684\u57fa\u51c6\uff09\uff0c\u5728\u8fd9\u79cd\u7528\u6cd5\u4e2d\uff0c\u5141\u8bb8\u8f6f\u4ef6\u51ed\u501f\u901a\u9053\u81f3\u901a\u9053\u7684\u56fa\u6709\u5339\u914d\uff0c\u6821\u6b63\u5176\u4ed6\u6240\u6709\u901a\u9053\u3002\u8bf7\u6ce8\u610f\uff0c<\/span>\u70ed\u654f\u7535\u963b\u5668\u7684\u6e29\u5ea6\u63a2\u5934\u4e0d\u5fc5\u4ee5\u7535\u6c60\u7684\u7535\u4f4d\u4e3a\u57fa\u51c6\uff0c\u8fd9\u4e9b\u63a2\u5934\u4e00\u822c\u4e5f\u4e0d\u9700\u8981 12 \u4f4d\u7684\u5206\u8fa8\u7387\u3002\u8fd9\u7c7b\u63a2\u5934\u901a\u5e38\u9002\u7528\u4e8e\u76f4\u63a5\u4e0e\u5fae\u63a7\u5236\u5668\u8fde\u63a5\uff0c\u4ece\u800c\u7559\u51fa\u9ad8\u6027\u80fd LTC6803 \u7684\u8f85\u52a9\u8f93\u5165\uff0c\u4ee5\u5b9e\u73b0\u8981\u6c42\u66f4\u52a0\u82db\u523b\u7684\u529f\u80fd\u3002<\/span>

\n\u3000\u3000<\/span><\/p>\n

\n\t<\/p>\n

\u3000\u3000\u56fe 2\uff1a\u5b8c\u6574\u7684 12 \u8282\u7535\u6c60\u9694\u79bb\u578b BMS \u6d4b\u91cf\u529f\u80fd<\/span>

\n\u3000<\/span>\u3000\u603b\u7ed3<\/strong>

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