{"id":81,"date":"2026-08-30T10:51:18","date_gmt":"2026-08-30T02:51:18","guid":{"rendered":"https:\/\/bmsvr.com\/?p=81"},"modified":"2026-08-30T10:51:18","modified_gmt":"2026-08-30T02:51:18","slug":"bms-%e4%b8%8e-vcu-%e4%ba%a4%e4%ba%92%ef%bc%9a%e6%95%b4%e8%bd%a6%e8%83%bd%e9%87%8f%e7%ae%a1%e7%90%86%e7%ad%96%e7%95%a5","status":"publish","type":"post","link":"https:\/\/bmsvr.com\/?p=81","title":{"rendered":"BMS \u4e0e VCU \u4ea4\u4e92\uff1a\u6574\u8f66\u80fd\u91cf\u7ba1\u7406\u7b56\u7565"},"content":{"rendered":"
\n

title: “BMS \u4e0e VCU \u4ea4\u4e92\uff1a\u6574\u8f66\u80fd\u91cf\u7ba1\u7406\u7b56\u7565”
\ndate: “2026-08-30”
\ncategory: “\u901a\u4fe1\u4e0e\u534f\u8bae”
\ntags: [“VCU”, “\u6574\u8f66”, “BMS\u6280\u672f”]
\nslug: “bms-vcu-interaction-energy-management”<\/p>\n

\n

\u5f15\u8a00<\/h2>\n

BMS \u5de5\u7a0b\u5e08\u5e38\u6709\u4e00\u79cd\u9519\u89c9\uff1a\u81ea\u5df1\u628a SOC \u4f30\u51c6\u4e86\u3001\u628a SOP \u7b97\u5bf9\u4e86\uff0c\u4efb\u52a1\u5c31\u5b8c\u6210\u4e86\u3002\u53ef\u4e00\u5230\u6574\u8f66\u8054\u8c03\uff0cSOC \u660e\u660e\u8fd8\u6709 30%\uff0cVCU \u4e00\u7eb8\u9650\u529f\u7387\u62a5\u6587\u4e0b\u6765\uff0c\u7535\u673a\u5c31\u8e29\u4e0d\u52a8\u4e86\uff1b\u660e\u660e\u7535\u6c60\u5df2\u7ecf\u5230\u4e86\u529f\u7387\u4e0a\u9650\uff0cVCU \u8fd8\u5728\u5f80\u4e0a\u52a0\u8bf7\u6c42\u3002\u95ee\u9898\u4e0d\u5728 BMS \u5355\u673a\u505a\u5f97\u597d\u4e0d\u597d\uff0c\u800c\u5728 BMS \u548c VCU \u4e4b\u95f4\u7684\u80fd\u91cf\u7ba1\u7406\u63a5\u53e3<\/strong>\u6709\u6ca1\u6709\u5bf9\u9f50\u3002<\/p>\n

\u672c\u6587\u4e0d\u8ba8\u8bba VCU \u7684\u6574\u4f53\u8f6f\u4ef6\u67b6\u6784\uff0c\u53ea\u8bb2 BMS \u5de5\u7a0b\u5e08\u771f\u6b63\u9700\u8981\u62a0\u6e05\u695a\u7684\u90a3\u6761\u7ebf\uff1aBMS \u548c VCU \u5404\u81ea\u8be5\u627f\u62c5\u4ec0\u4e48\u89d2\u8272\u3001\u5173\u952e\u7684\u529f\u7387\/\u80fd\u529b\u62a5\u6587\u600e\u4e48\u8bbe\u8ba1\u3001\u4e0a\u4e0b\u7535\u65f6\u5e8f\u600e\u4e48\u63e1\u624b\u3001\u4ee5\u53ca\u90a3\u4e9b\u8054\u8c03\u73b0\u573a\u624d\u4f1a\u66b4\u9732\u51fa\u6765\u7684\u5751\u3002\u5199\u5b8c\u8fd9\u7bc7\uff0c\u4f60\u5e94\u8be5\u80fd\u5bf9\u7740\u534f\u8bae\u7684\u51e0\u6761\u62a5\u6587\uff0c\u51c6\u786e\u5224\u65ad\u51fa”\u9650\u529f\u7387\u5230\u5e95\u662f\u8c01\u7684\u8d23\u4efb”\u3002<\/p>\n

<\/p>\n

\u4e00\u3001\u5148\u5206\u6e05\u695a\uff1a\u80fd\u91cf\u7ba1\u7406\u8fd9\u4ef6\u4e8b\uff0c\u8c01\u662f\u4e3b\uff0c\u8c01\u662f\u8f85<\/h2>\n

\u6574\u8f66\u80fd\u91cf\u7ba1\u7406\uff08Energy Management\uff09\u4e0d\u662f VCU \u4e00\u4e2a\u4eba\u7684\u4e8b\uff0c\u66f4\u4e0d\u662f BMS \u4e00\u4e2a\u4eba\u7684\u4e8b\u3002\u5de5\u7a0b\u4e0a\u901a\u884c\u7684\u5206\u5de5\u662f\u8fd9\u6837\u4e00\u53e5\u8bdd\uff1aVCU \u662f\u51b3\u7b56\u8005\uff0cBMS \u662f\u7ea6\u675f\u6761\u4ef6\u7684\u63d0\u4f9b\u8005\uff1b\u4f46\u7ea6\u675f\u6761\u4ef6\u662f\u786c\u7ea6\u675f\uff0c\u51b3\u7b56\u4e0d\u80fd\u7a81\u7834\u3002<\/strong><\/p>\n

\u901a\u4fd7\u70b9\u8bf4\uff0cVCU \u6839\u636e\u6cb9\u95e8\u8e0f\u677f\u3001\u9a7e\u9a76\u6a21\u5f0f\u3001\u70ed\u7ba1\u7406\u9700\u6c42\u51b3\u5b9a”\u6211\u60f3\u7528\u591a\u5c11\u529f\u7387”\uff0cBMS \u6839\u636e\u7535\u6c60\u5f53\u524d\u7684\u72b6\u6001\u62a5\u51fa”\u4f60\u6700\u591a\u80fd\u7528\u591a\u5c11\u529f\u7387\u3001\u518d\u751f\u6700\u591a\u80fd\u6536\u591a\u5c11\u529f\u7387”\u3002VCU \u62ff\u5230\u7684\u8fd9\u4e24\u4e2a\u80fd\u529b\u503c\uff0c\u5c31\u662f\u5b83\u51b3\u7b56\u7684\u7269\u7406\u8fb9\u754c\u3002<\/p>\n

\u8fd9\u91cc\u6709\u4e00\u4e2a\u5bb9\u6613\u88ab\u5ffd\u7565\u7684\u8bbe\u8ba1\u539f\u5219\uff1a\u80fd\u529b\u62a5\u6587\uff08SOP\uff09\u5fc5\u987b\u662f\u5355\u5411\u627f\u8bfa\uff0c\u800c\u4e0d\u662f\u53cc\u5411\u534f\u5546\u3002<\/strong> BMS \u62a5\u51fa\u53bb\u7684\u5145\u7535\/\u653e\u7535\u529f\u7387\u4e0a\u9650\uff0cVCU \u5fc5\u987b\u65e0\u6761\u4ef6\u6267\u884c\uff0c\u4e0d\u80fd\u56e0\u4e3a”\u9a7e\u9a76\u4f53\u9a8c”\u64c5\u81ea\u8d85\u9650\u3002\u4e00\u65e6 VCU \u8d8a\u8fc7\u7535\u6c60\u80fd\u529b\u8fb9\u754c\u6301\u7eed\u653e\u7535\uff0cSOC \u7684\u4f30\u7b97\u8bef\u5dee\u3001\u5355\u4f53\u538b\u5dee\u3001\u6e29\u5347\u90fd\u4f1a\u6025\u5267\u6076\u5316\uff0c\u4e25\u91cd\u65f6\u76f4\u63a5\u89e6\u53d1\u4e8c\u7ea7\u6545\u969c\u751a\u81f3\u9ad8\u538b\u4e0b\u7535\u3002\u80fd\u91cf\u7ba1\u7406\u63a5\u53e3\u91cc\uff0cBMS \u7684\u6743\u5a01\u6027\u5e94\u8be5\u4f53\u73b0\u5728”\u80fd\u529b\u503c”\u4e0a\uff0cVCU \u7684\u7075\u6d3b\u6027\u5219\u4f53\u73b0\u5728”\u5728\u80fd\u529b\u503c\u4ee5\u5185\u5982\u4f55\u5206\u914d”\u4e0a\u3002<\/p>\n

\u53cd\u8fc7\u6765\uff0cVCU \u4e5f\u8981\u5411 BMS \u53cd\u9988\u81ea\u5df1\u7684\u610f\u56fe\uff0c\u5178\u578b\u7684\u5c31\u662f\u5145\u7535\u8bf7\u6c42\u3001\u4e0b\u7535\u8bf7\u6c42\u3001\u6a21\u5f0f\u5207\u6362\u8bf7\u6c42<\/strong>\u3002\u8fd9\u4e9b\u8bf7\u6c42\u540c\u6837\u4e0d\u662f\u53ef\u6709\u53ef\u65e0\u7684\u2014\u2014BMS \u9700\u8981\u77e5\u9053”\u4ec0\u4e48\u65f6\u5019\u53ef\u4ee5\u95ed\u5408\u4e3b\u6b63\u4e3b\u8d1f\u3001\u4ec0\u4e48\u65f6\u5019\u8be5\u5207\u65ad”\u3002\u7f3a\u5c11\u610f\u56fe\u53cd\u9988\u7684\u7cfb\u7edf\uff0c\u53ea\u80fd\u9760\u7535\u538b\u9608\u503c\u53bb\u731c\uff0c\u4e0a\u4e0b\u7535\u8fc7\u7a0b\u4f1a\u53d8\u5f97\u5f88\u8106\u3002<\/p>\n

\u4e8c\u3001\u6838\u5fc3\u4ea4\u4e92\u62a5\u6587\uff1a\u80fd\u529b\u503c\u4e0e\u72b6\u6001\u503c\u8981\u5206\u5f00\u770b<\/h2>\n

BMS \u548c VCU \u4e4b\u95f4\u7684\u62a5\u6587\uff0c\u5de5\u7a0b\u4e0a\u5927\u81f4\u53ef\u4ee5\u5206\u6210\u4e09\u7c7b\u3002\u60f3\u660e\u767d\u5b83\u4eec\u7684\u533a\u522b\uff0c\u5f88\u591a\u73b0\u573a\u95ee\u9898\u5c31\u6709\u4e86\u89e3\u91ca\u3002<\/p>\n

\u7b2c\u4e00\u7c7b\uff1a\u80fd\u529b\/\u7ea6\u675f\u62a5\u6587\u3002<\/strong> \u8fd9\u662f\u80fd\u91cf\u7ba1\u7406\u7684\u6838\u5fc3\uff0c\u4e3b\u8981\u5305\u62ec\u653e\u7535\u529f\u7387\u4e0a\u9650\u3001\u5145\u7535\u529f\u7387\u4e0a\u9650\uff08\u542b\u518d\u751f\uff09\u3001\u5cf0\u503c\/\u6301\u7eed\u529f\u7387\u533a\u5206\u3001\u4ee5\u53ca\u5bf9\u5e94\u7684\u6301\u7eed\u65f6\u95f4\u3002\u4e00\u4e2a\u6709\u7ecf\u9a8c\u7684\u8bbe\u8ba1\u4f1a\u533a\u5206\u6301\u7eed\u529f\u7387<\/strong>\u548c\u5cf0\u503c\u529f\u7387<\/strong>\uff0c\u56e0\u4e3a\u7535\u6c60\u77ed\u65f6\uff08\u5982 10 \u79d2\uff09\u80fd\u625b\u7684\u529f\u7387\u8fdc\u9ad8\u4e8e\u6301\u7eed\u529f\u7387\uff0cVCU \u5728\u8d85\u8f66\u5de5\u51b5\u4e0b\u9700\u8981\u7528\u5230\u8fd9\u4e2a\u88d5\u91cf\u3002BMS \u5e94\u8be5\u62a5\u51fa”\u5cf0\u503c\u529f\u7387 + \u5141\u8bb8\u6301\u7eed\u65f6\u95f4”\uff0c\u800c\u4e0d\u662f\u53ea\u7ed9\u4e00\u4e2a\u4fdd\u5b88\u7684\u6301\u7eed\u503c\u3002<\/p>\n

\u7b2c\u4e8c\u7c7b\uff1a\u72b6\u6001\u62a5\u6587\u3002<\/strong> SOC\u3001SOH\u3001\u603b\u7535\u538b\u3001\u603b\u7535\u6d41\u3001\u6700\u9ad8\/\u6700\u4f4e\u5355\u4f53\u7535\u538b\u4e0e\u6e29\u5ea6\u3001\u6545\u969c\u72b6\u6001\u3001\u7ee7\u7535\u5668\u72b6\u6001\u7b49\u3002\u8fd9\u7c7b\u62a5\u6587\u662f\u7ed9 VCU \u505a\u663e\u793a\u548c\u76d1\u63a7\u7684\uff0c\u4e0d\u76f4\u63a5\u53c2\u4e0e\u529f\u7387\u51b3\u7b56\uff0c\u4f46\u6545\u969c\u72b6\u6001\u4f4d\u4f1a\u89e6\u53d1\u964d\u7ea7\u7b56\u7565\u3002<\/p>\n

\u7b2c\u4e09\u7c7b\uff1a\u63a7\u5236\/\u8bf7\u6c42\u62a5\u6587\u3002<\/strong> \u4e0a\u4e0b\u7535\u8bf7\u6c42\u3001\u5145\u7535\u8bf7\u6c42\u3001\u6863\u4f4d\/\u6a21\u5f0f\u4fe1\u606f\u7b49\uff0c\u7531 VCU \u53d1\u7ed9 BMS\u3002<\/p>\n

\u4e0b\u9762\u662f\u4e00\u6bb5\u793a\u610f\u6027\u7684\u529f\u7387\u80fd\u529b\u62a5\u6587\u5b9a\u4e49\uff0c\u6f14\u793a\u4e00\u4e2a\u5e38\u89c1\u7684\u62a5\u6587\u5e03\u5c40\uff1a<\/p>\n

\/\/ BMS -> VCU \u529f\u7387\u80fd\u529b\u62a5\u6587 (\u793a\u4f8b, \u5468\u671f 20ms, \u9ad8\u4f18\u5148\u7ea7 ID)\ntypedef struct {\n    uint16_t max_discharge_power;   \/\/ \u6700\u5927\u653e\u7535\u529f\u7387, 0.1kW\/bit, \u504f\u79fb 0\n    uint16_t max_charge_power;      \/\/ \u6700\u5927\u5145\u7535\u529f\u7387, 0.1kW\/bit\n    uint16_t peak_discharge_power;  \/\/ 10s \u5cf0\u503c\u653e\u7535\u529f\u7387\n    uint8_t  peak_duration;         \/\/ \u5cf0\u503c\u6301\u7eed\u65f6\u95f4, 1s\/bit\n    uint8_t  power_limit_reason;    \/\/ \u9650\u529f\u7387\u539f\u56e0\u4f4d: \u6e29\u5ea6\/\u7535\u538b\/SOC\/\u6545\u969c\n} bms_power_cap_msg_t;\n<\/code><\/pre>\n
\u6ce8\u610f power_limit_reason<\/code> \u8fd9\u4e2a\u5b57\u6bb5\u3002\u5f88\u591a\u4eba\u4f1a\u6f0f\u6389\u5b83\uff0c\u4f46\u5b83\u6070\u6070\u662f\u8054\u8c03\u65f6\u6700\u6709\u7528\u7684\u4e1c\u897f\u3002\u5f53 VCU \u4fa7\u770b\u5230\u529f\u7387\u88ab\u9650\u5236\uff0c\u5982\u679c\u80fd\u76f4\u63a5\u770b\u5230”\u662f\u56e0\u4e3a\u6e29\u5ea6\u8d85\u9608\u503c\u3001\u8fd8\u662f\u5355\u4f53\u6b20\u538b\u3001\u8fd8\u662f SOH \u9000\u5316”\uff0c\u6392\u969c\u6548\u7387\u5b8c\u5168\u4e0d\u4e00\u6837\u3002\u8ba9 BMS \u628a”\u4e3a\u4ec0\u4e48\u9650”\u8bb2\u6e05\u695a\uff0c\u6bd4\u628a\u529f\u7387\u503c\u7b97\u51c6\u66f4\u91cd\u8981\u3002<\/p>\n
\u4e09\u3001SOP \u4f30\u7b97\uff1a\u9650\u529f\u7387\u7684\u4f9d\u636e\u4ece\u54ea\u6765<\/h2>\n
\u65e2\u7136\u80fd\u529b\u62a5\u6587\u662f\u80fd\u91cf\u7ba1\u7406\u7684\u57fa\u77f3\uff0c\u90a3 SOP\uff08State of Power\uff09\u7684\u4f30\u7b97\u8d28\u91cf\u5c31\u76f4\u63a5\u51b3\u5b9a\u4e86\u6574\u4e2a\u63a7\u5236\u7684\u597d\u574f\u3002SOP \u4e0d\u662f SOC \u7684\u7b80\u5355\u51fd\u6570\uff0c\u5b83\u672c\u8d28\u4e0a\u56de\u7b54\u7684\u662f\uff1a\u5728\u5f53\u524d SOC\u3001\u6e29\u5ea6\u3001\u5185\u963b\u3001\u5355\u4f53\u4e00\u81f4\u6027\u6761\u4ef6\u4e0b\uff0c\u7535\u6c60\u8fd8\u80fd\u5b89\u5168\u5730\u8f93\u51fa\/\u5438\u6536\u591a\u5c11\u529f\u7387\uff0c\u540c\u65f6\u4e0d\u8d8a\u51fa\u7535\u538b\u7a97\u53e3\u3002<\/strong><\/p>\n
\u4e00\u4e2a\u5de5\u7a0b\u4e0a\u5e38\u7528\u7684\u4f30\u7b97\u601d\u8def\uff0c\u662f\u57fa\u4e8e\u6234\u7ef4\u5357\u7b49\u6548\u7535\u8def\u6a21\u578b\u53cd\u63a8\u529f\u7387\u6781\u9650\u3002\u4ee5\u653e\u7535\u4e3a\u4f8b\uff0c\u7535\u6c60\u7aef\u7535\u538b\u8fd1\u4f3c\u6ee1\u8db3\uff1a<\/p>\n
U_terminal = U_ocv(SOC) - I * R_int\n<\/code><\/pre>\n
\u5176\u4e2d U_ocv<\/code> \u662f\u5f53\u524d SOC \u5bf9\u5e94\u7684\u5f00\u8def\u7535\u538b\uff0cR_int<\/code> \u662f\u5305\u542b\u6b27\u59c6\u5185\u963b\u4e0e\u6781\u5316\u5185\u963b\u7684\u7b49\u6548\u5185\u963b\u3002\u8981\u8ba9\u7535\u6c60\u5728\u8f93\u51fa\u7535\u538b\u4e0d\u4f4e\u4e8e\u4e0b\u9650 U_min<\/code> \u7684\u524d\u63d0\u4e0b\u653e\u7535\uff0c\u5141\u8bb8\u7684\u6700\u5927\u7535\u6d41\u5c31\u662f\uff1a<\/p>\n
I_max_discharge = (U_ocv - U_min) \/ R_int\n<\/code><\/pre>\n
\u5bf9\u5e94\u7684\u6700\u5927\u653e\u7535\u529f\u7387\uff1a<\/p>\n
P_max_discharge = U_min * I_max_discharge\n   = U_min * (U_ocv - U_min) \/ R_int\n<\/code><\/pre>\n
\u5145\u7535\u4fa7\u540c\u7406\uff0c\u628a U_min<\/code> \u6362\u6210\u7535\u538b\u4e0a\u9650 U_max<\/code> \u5373\u53ef\u3002\u8fd9\u7ec4\u5f0f\u5b50\u867d\u7136\u7b80\u5316\uff0c\u4f46\u6293\u4f4f\u4e86 SOP \u7684\u6838\u5fc3\uff1a\u5b83\u540c\u65f6\u53d7\u7535\u538b\u7a97\u53e3\u3001OCV\uff08\u968f SOC \u53d8\u5316\uff09\u548c\u5185\u963b\uff08\u968f\u6e29\u5ea6\u3001\u8001\u5316\u53d8\u5316\uff09\u4e09\u91cd\u7ea6\u675f\u3002<\/strong><\/p>\n
\u771f\u6b63\u7684\u5de5\u7a0b\u5b9e\u73b0\u91cc\uff0c\u8fd8\u8981\u53e0\u52a0\u51e0\u5c42\u4fee\u6b63\uff1a<\/p>\n
    \n
  1. \u591a\u7ea6\u675f\u53d6\u6700\u5c0f\u503c\u3002<\/strong> \u7535\u538b\u7ea6\u675f\u53ea\u662f\u5176\u4e2d\u4e00\u8def\uff0c\u8fd8\u8981\u8003\u8651\u7535\u6d41\u7ea6\u675f\uff08\u6700\u5927\u5141\u8bb8\u5145\u653e\u7535\u6d41\uff09\u3001\u6e29\u5ea6\u7ea6\u675f\uff08\u9ad8\u6e29\u964d\u529f\u7387\uff09\u3001SOC \u7ea6\u675f\u3002\u6700\u7ec8 SOP \u53d6\u6240\u6709\u7ea6\u675f\u7684\u5305\u7edc\u6700\u5c0f\u503c\uff0c\u4efb\u4f55\u4e00\u4e2a\u7ef4\u5ea6\u8d8a\u754c\u90fd\u76f4\u63a5\u538b\u5236\u529f\u7387\u3002<\/li>\n
  2. \u5185\u963b\u8981\u5206\u6e29\u5ea6\u3001\u5206\u8001\u5316\u67e5\u8868\u6216\u5728\u7ebf\u8fa8\u8bc6\u3002<\/strong> \u540c\u4e00\u9897\u7535\u82af\u5728 -10\u2103 \u548c 25\u2103 \u7684\u5185\u963b\u53ef\u80fd\u5dee\u597d\u51e0\u500d\uff0c\u76f4\u63a5\u51b3\u5b9a\u51ac\u5929\u529f\u7387\u80fd\u529b\u8170\u65a9\u3002SOH \u9000\u5316\u540e\u5185\u963b\u4e0a\u5347\uff0cSOP \u4e5f\u8981\u8ddf\u7740\u6536\u7f29\u3002<\/li>\n
  3. \u5cf0\u503c\/\u6301\u7eed\u8981\u62c6\u5f00\u3002<\/strong> \u6301\u7eed\u529f\u7387\u7528\u7a33\u6001\u5185\u963b\u7b97\uff0c\u5cf0\u503c\u529f\u7387\u53ef\u4ee5\u7528\u66f4\u77ed\u7684\u7b49\u6548\u65f6\u95f4\u5e38\u6570\uff0c\u5bf9\u5e94\u8f83\u5c0f\u7684\u6781\u5316\u5185\u963b\uff0c\u4ece\u800c\u7ed9\u51fa\u66f4\u9ad8\u7684\u77ed\u65f6\u80fd\u529b\u3002<\/li>\n<\/ol>\n
    \u53e6\u4e00\u5c42\u5f88\u591a\u4eba\u4f1a\u5fd8\u7684\u4e8b\uff1aSOP \u7684\u5237\u65b0\u7387\u548c\u62a5\u6587\u5468\u671f\u8981\u5339\u914d\u3002<\/strong> \u5982\u679c SOP 20ms \u4e00\u5237\uff0c\u4f46 VCU \u6309 100ms \u624d\u53d6\u503c\u505a\u4e00\u6b21\u95ed\u73af\uff0c\u90a3\u4e2d\u95f4\u7684\u6ce2\u52a8\u662f\u6beb\u65e0\u610f\u4e49\u7684\uff1b\u53cd\u4e4b SOP \u7b97\u5f97\u592a\u6162\uff0cVCU \u62ff\u5230\u7684\u6c38\u8fdc\u662f”\u8fc7\u53bb”\u7684\u80fd\u529b\u3002\u8fd9\u4e24\u8fb9\u7684\u65f6\u5e8f\u8981\u5728\u7cfb\u7edf\u8bbe\u8ba1\u9636\u6bb5\u5c31\u5b9a\u6b7b\u3002<\/p>\n
    \u56db\u3001\u4e0a\u4e0b\u7535\u65f6\u5e8f\uff1a\u80fd\u91cf\u7ba1\u7406\u7684\u7b2c\u4e00\u9053\u5173\u53e3<\/h2>\n
    \u80fd\u91cf\u7ba1\u7406\u7684\u5931\u8d25\uff0c\u5f88\u591a\u65f6\u5019\u4e0d\u662f\u53d1\u751f\u5728\u884c\u9a76\u4e2d\uff0c\u800c\u662f\u53d1\u751f\u5728\u4e0a\u4e0b\u7535\u7684\u5341\u51e0\u79d2\u91cc\u3002\u4e0a\u4e0b\u7535\u65f6\u5e8f\u5982\u679c\u6ca1\u63e1\u624b\u597d\uff0c\u8f7b\u5219\u62a5\u4e00\u5806”\u7ee7\u7535\u5668\u7c98\u8fde\/\u4e0d\u95ed\u5408”\u7684\u5047\u6545\u969c\uff0c\u91cd\u5219\u5e26\u8f7d\u65ad\u9ad8\u538b\u70e7\u8680\u89e6\u70b9\u3002<\/p>\n
    \u4e00\u4e2a\u5178\u578b\u7684\u9ad8\u538b\u4e0a\u7535\u6d41\u7a0b\u5927\u81f4\u662f\u8fd9\u6837\uff1a<\/p>\n
      \n
    1. VCU \u6536\u5230\u4e0a\u7535\u8bf7\u6c42\uff08\u94a5\u5319\/\u4e00\u952e\u542f\u52a8\uff09\uff0c\u5148\u505a\u6574\u8f66\u81ea\u68c0\uff0c\u5411 BMS \u53d1\u9001\u4e0a\u7535\u8bf7\u6c42<\/strong>\u3002<\/li>\n
    2. BMS \u68c0\u67e5\u81ea\u8eab\u6545\u969c\u72b6\u6001\u3001\u7edd\u7f18\u72b6\u6001\u3001SOC \u662f\u5426\u6ee1\u8db3\u4e0a\u7535\u6761\u4ef6\uff0c\u5141\u8bb8\u5219\u95ed\u5408\u9884\u5145\u7ee7\u7535\u5668<\/strong>\uff0c\u7ed9\u7535\u673a\u63a7\u5236\u5668\u6bcd\u7ebf\u7535\u5bb9\u5145\u7535\u3002<\/li>\n
    3. BMS \u76d1\u6d4b\u6bcd\u7ebf\u7535\u538b\uff0c\u7b49\u5f85\u5176\u4e0a\u5347\u5230\u63a5\u8fd1\u7535\u6c60\u603b\u7535\u538b\uff08\u901a\u5e38\u5230 90%~95% \u5373\u53ef\uff09\uff0c\u518d\u95ed\u5408\u4e3b\u6b63\/\u4e3b\u8d1f\u7ee7\u7535\u5668\uff0c\u65ad\u5f00\u9884\u5145\u7ee7\u7535\u5668\u3002<\/li>\n
    4. BMS \u56de\u62a5\u7ee7\u7535\u5668\u771f\u5b9e\u72b6\u6001\u548c”\u9ad8\u538b\u5c31\u7eea”\u6807\u5fd7\uff0cVCU \u6536\u5230\u540e\u624d\u5141\u8bb8\u7535\u673a\u51fa\u626d\u77e9\u3002<\/li>\n<\/ol>\n
      \u8fd9\u91cc\u7684\u5173\u952e\u662f\u9884\u5145<\/strong>\u3002\u7535\u673a\u63a7\u5236\u5668\u3001DCDC\u3001\u8f66\u8f7d\u5145\u7535\u673a\u5185\u90e8\u6709\u5927\u7535\u5bb9\uff0c\u5982\u679c\u4e0d\u9884\u5145\u76f4\u63a5\u95ed\u5408\u4e3b\u7ee7\uff0c\u77ac\u65f6\u51b2\u51fb\u7535\u6d41\u53ef\u8fbe\u6570\u5343\u5b89\u57f9\uff0c\u76f4\u63a5\u70e7\u89e6\u70b9\u3002\u9884\u5145\u7535\u963b\u548c\u9884\u5145\u65f6\u95f4\u7684\u9009\u53d6\uff0c\u8981\u548c\u5bb9\u6027\u8d1f\u8f7d\u5927\u5c0f\u5339\u914d\uff0c\u9884\u5145\u5b8c\u6210\u5224\u636e\u8981\u7559\u6709\u88d5\u91cf\u3002<\/p>\n
      \u4e0b\u7535\u6d41\u7a0b\u540c\u6837\u8bb2\u7a76\u3002\u6b63\u5e38\u4e0b\u7535\u8981\u8d70”\u5148\u65ad\u8d1f\u8f7d\u3001\u518d\u65ad\u9ad8\u538b”\u7684\u987a\u5e8f\u2014\u2014VCU \u5148\u8ba9\u7535\u673a\u505c\u6b62\u8f93\u51fa\u3001DCDC \u5173\u95ed\uff0c\u6bcd\u7ebf\u7535\u6d41\u964d\u5230\u5b89\u5168\u503c\u4ee5\u4e0b\uff0c\u518d\u8bf7\u6c42 BMS \u65ad\u5f00\u4e3b\u7ee7\u3002\u5e26\u8f7d\u65ad\u9ad8\u538b\u662f\u5927\u5fcc<\/strong>\uff0c\u7ee7\u7535\u5668\u89e6\u70b9\u65ad\u76f4\u6d41\u7535\u5f27\u7684\u80fd\u529b\u6709\u9650\uff0c\u5e26\u5927\u7535\u6d41\u65ad\u5f00\u4f1a\u4e25\u91cd\u7f29\u77ed\u5bff\u547d\u751a\u81f3\u7c98\u8fde\u3002<\/p>\n
      \u6545\u969c\u4e0b\u7535\u5219\u662f\u53e6\u4e00\u5957\u903b\u8f91\u3002BMS \u68c0\u6d4b\u5230\u7edd\u7f18\u6545\u969c\u3001\u8fc7\u6e29\u3001\u5355\u4f53\u4e25\u91cd\u6b20\u538b\u7b49\uff0c\u8981\u80fd\u72ec\u7acb\u4e8e VCU \u6307\u4ee4<\/strong>\u5f3a\u5236\u65ad\u5f00\u9ad8\u538b\uff0c\u8fd9\u4e00\u70b9\u5728\u529f\u80fd\u5b89\u5168\uff08ISO 26262\uff09\u8bbe\u8ba1\u91cc\u662f\u786c\u8981\u6c42\u2014\u2014\u5b89\u5168\u76f8\u5173\u7684\u4fdd\u62a4\u52a8\u4f5c\u4e0d\u80fd\u4f9d\u8d56 VCU \u7684\u8f6f\u4ef6\u5224\u65ad\u3002<\/p>\n
      \u4e94\u3001\u80fd\u91cf\u56de\u6536\uff1a\u6700\u5bb9\u6613\u548c VCU \u6253\u67b6\u7684\u5730\u65b9<\/h2>\n
      \u518d\u751f\u5236\u52a8\u662f BMS \u548c VCU \u4ea4\u4e92\u91cc\u51b2\u7a81\u6700\u9891\u7e41\u7684\u573a\u666f\uff0c\u6ca1\u6709\u4e4b\u4e00\u3002\u539f\u56e0\u5728\u4e8e\uff1aVCU \u60f3\u591a\u56de\u6536\u80fd\u91cf\u3001\u63d0\u5347\u7eed\u822a\uff0c\u800c BMS \u5fc5\u987b\u9650\u5236\u5145\u7535\u529f\u7387\u4fdd\u62a4\u7535\u6c60\uff0c\u4e24\u8005\u5929\u7136\u5bf9\u7acb\u3002<\/p>\n
      \u6838\u5fc3\u77db\u76fe\u843d\u5728\u5145\u7535\u529f\u7387\u4e0a\u9650\u7684\u52a8\u6001\u6027<\/strong>\u4e0a\u3002\u7535\u6c60\u5feb\u6ee1\u65f6\uff08SOC > 90% \u5de6\u53f3\uff09\uff0c\u5145\u7535\u529f\u7387\u80fd\u529b\u6025\u5267\u4e0b\u964d\uff1b\u4f4e\u6e29\u65f6\uff08\u5c24\u5176 < 0\u2103\uff09\u57fa\u672c\u4e0d\u5141\u8bb8\u5927\u7535\u6d41\u5145\u7535\uff0c\u5426\u5219\u6790\u9502\u98ce\u9669\u9661\u589e\u3002\u5982\u679c VCU \u7684\u518d\u751f\u7b56\u7565\u6ca1\u6709\u62ff\u5230 BMS \u5b9e\u65f6\u66f4\u65b0\u7684\u5145\u7535\u80fd\u529b\uff0c\u5c31\u4f1a\u5728\u4e24\u8005\u8131\u8282\u65f6\u4ea7\u751f\u4e25\u91cd\u95ee\u9898\uff1a<\/p>\n
        \n
      • \u7535\u6c60\u63a5\u8fd1\u6ee1\u7535\uff0cVCU \u4ecd\u6309 high SOC \u524d\u7684\u529f\u7387\u56de\u6536\uff0c\u6bcd\u7ebf\u7535\u538b\u88ab\u9876\u9ad8\uff0cBMS \u88ab\u8feb\u89e6\u53d1\u8fc7\u538b\u4fdd\u62a4\u751a\u81f3\u5207\u9ad8\u538b\u3002<\/li>\n
      • \u4f4e\u6e29\u4e0b\u56de\u6536\u7535\u6d41\u8fc7\u5927\uff0c\u6790\u9502\u7d2f\u79ef\uff0c\u957f\u671f\u5bfc\u81f4\u5bb9\u91cf\u52a0\u901f\u8870\u51cf\u548c\u5b89\u5168\u9690\u60a3\u3002<\/li>\n<\/ul>\n
        \u6b63\u786e\u7684\u505a\u6cd5\u662f\u95ed\u73af\u7684\u5145\u7535\u80fd\u529b\u63e1\u624b<\/strong>\uff1aBMS \u6bcf\u4e2a\u5468\u671f\u5237\u65b0\u6700\u5927\u5145\u7535\u529f\u7387\uff08\u542b\u5cf0\u503c\u56de\u6536\u529f\u7387\u4e0e\u6301\u7eed\u65f6\u95f4\uff09\uff0cVCU \u636e\u6b64\u52a8\u6001\u8c03\u6574\u518d\u751f\u626d\u77e9\u4e0a\u9650\uff1b\u5f53 BMS \u62a5\u51fa\u7684\u5145\u7535\u80fd\u529b\u63a5\u8fd1\u96f6\u65f6\uff0cVCU \u5e94\u5207\u6362\u5230\u673a\u68b0\u5236\u52a8\uff0c\u540c\u65f6\u901a\u8fc7\u63d0\u793a\u8ba9\u9a7e\u9a76\u5458\u611f\u77e5”\u52a8\u80fd\u56de\u6536\u5df2\u5173\u95ed”\u3002<\/p>\n
        \u8fd8\u6709\u4e00\u4e2a\u7ec6\u8282\uff1a\u5236\u52a8\u4f18\u5148\u7ea7\u7684\u4ef2\u88c1<\/strong>\u3002\u5f53\u9a7e\u9a76\u5458\u91cd\u8e29\u5239\u8f66\u65f6\uff0c\u673a\u68b0\u5236\u52a8\u5fc5\u987b\u4f18\u5148\u4fdd\u8bc1\u5236\u52a8\u529b\uff0c\u52a8\u80fd\u56de\u6536\u53ea\u80fd\u4f5c\u4e3a\u8865\u5145\uff0c\u4e0d\u80fd\u53cd\u8fc7\u6765\u6324\u5360\u5236\u52a8\u5b89\u5168\u3002\u8fd9\u4e2a\u4ef2\u88c1\u5728 VCU \u548c ESP \u4e4b\u95f4\u5b8c\u6210\uff0c\u4f46 BMS \u63d0\u4f9b\u7684\u5145\u7535\u80fd\u529b\u4e0a\u9650\u662f\u5b83\u8fd0\u7b97\u7684\u524d\u63d0\u3002<\/p>\n
        \u516d\u3001\u8054\u8c03\u73b0\u573a\u7684\u51e0\u4e2a\u7ecf\u5178\u5751<\/h2>\n
        \u628a\u7406\u8bba\u8bb2\u5b8c\uff0c\u6700\u540e\u5217\u51e0\u4e2a\u5728\u6574\u8f66\u8054\u8c03\u91cc\u53cd\u590d\u51fa\u73b0\u7684\u5751\uff0c\u5f88\u591a\u90fd\u662f”\u534f\u8bae\u5b9a\u4e49\u770b\u8d77\u6765\u6ca1\u95ee\u9898\uff0c\u4e00\u4e0a\u5b9e\u7269\u5c31\u7ffb\u8f66”\u7684\u5178\u578b\u3002<\/p>\n
        \u5751\u4e00\uff1a\u5355\u4f4d\u4e0e\u7cbe\u5ea6\u4e0d\u4e00\u81f4\u3002<\/strong> BMS \u62a5\u529f\u7387\u7528 0.1kW\/bit\uff0cVCU \u4fa7\u4ee3\u7801\u5374\u6309 0.5kW\/bit \u89e3\u6790\uff0c\u6216\u8005\u7b26\u53f7\u4f4d\u3001\u504f\u79fb\u91cf\u5bf9\u4e0d\u4e0a\u3002\u8fd9\u79cd\u9519\u8bef\u6781\u5176\u9690\u853d\u2014\u2014\u4f4e\u529f\u7387\u65f6\u8bef\u5dee\u5c0f\u770b\u4e0d\u51fa\uff0c\u4e00\u811a\u91cd\u6cb9\u95e8\u76f4\u63a5\u9650\u529f\u7387\u8bef\u89e6\u53d1\u3002\u4fe1\u53f7\u77e9\u9635\uff08dbc\uff09\u5fc5\u987b\u662f\u552f\u4e00\u5951\u7ea6\uff0c\u4efb\u4f55\u4e00\u65b9\u6539\u52a8\u5148\u6539 dbc \u518d\u6539\u4ee3\u7801\uff0c\u7981\u6b62\u4e24\u8fb9\u5404\u81ea”\u8111\u8865”\u3002<\/strong><\/p>\n
        \u5751\u4e8c\uff1a\u62a5\u6587\u5468\u671f\u4e0d\u5339\u914d\u5bfc\u81f4”\u9b3c\u755c”\u3002<\/strong> BMS \u4ee5 20ms \u53d1\u529f\u7387\u80fd\u529b\uff0cVCU \u63a7\u5236\u56de\u8def\u662f 10ms\uff0c\u6ca1\u5bf9\u9f50\u65f6 VCU \u53ef\u80fd\u8fde\u7eed\u4e24\u4e2a\u5468\u671f\u8bfb\u5230\u540c\u4e00\u4e2a\u65e7\u503c\uff0c\u95ed\u73af\u91cc\u51fa\u73b0\u76f8\u4f4d\u6ede\u540e\uff0c\u91cd\u8f7d\u5de5\u51b5\u4e0b\u529f\u7387\u6765\u56de\u9707\u8361\u3002\u529f\u7387\u7c7b\u62a5\u6587\u7684\u5468\u671f\u3001\u76f8\u4f4d\u548c VCU \u63a7\u5236\u5468\u671f\u8981\u5728\u8bbe\u8ba1\u9636\u6bb5\u5c31\u5bf9\u8868\u3002<\/p>\n
        \u5751\u4e09\uff1a\u6545\u969c\u964d\u7ea7\u6ca1\u6709\u5206\u7ea7\u3002<\/strong> BMS \u62a5”\u9650\u529f\u7387”\u548c\u62a5”\u4e25\u91cd\u6545\u969c\u9700\u4e0b\u7535”\u7528\u7684\u662f\u4e24\u4e2a\u4e0d\u540c\u72b6\u6001\u4f4d\uff0cVCU \u5374\u4e00\u89c6\u540c\u4ec1\u505a\u4e86\u540c\u6837\u7684\u9650\u5236\uff0c\u6216\u8005\u53cd\u8fc7\u6765\u628a\u9650\u529f\u7387\u5f53\u6210\u4e86\u6545\u969c\u4e0b\u7535\u3002\u6545\u969c\u7b49\u7ea7\u548c\u5bf9\u5e94\u7684 VCU \u54cd\u5e94\u52a8\u4f5c\uff0c\u8981\u6709\u4e00\u6761\u660e\u786e\u7684\u6620\u5c04\u8868\uff0c\u5e76\u4e14\u5728 HIL \u4e0a\u628a\u6240\u6709\u6545\u969c\u6ce8\u5165\u6d4b\u4e00\u904d\u3002<\/p>\n
        \u5751\u56db\uff1a\u5ffd\u7565\u62a5\u6587\u8d85\u65f6\u3002<\/strong> \u80fd\u91cf\u7ba1\u7406\u62a5\u6587\u7684\u4e22\u5931\u5fc5\u987b\u88ab\u68c0\u6d4b\u3002VCU \u4fa7\u8981\u5bf9\u5173\u952e\u80fd\u529b\u62a5\u6587\u505a\u8d85\u65f6\u76d1\u63a7\uff08\u6bd4\u5982\u8fde\u7eed 100ms \u6536\u4e0d\u5230\u5c31\u6309\u4fdd\u5b88\u503c\u964d\u529f\u7387\u6216\u8fdb\u5165\u8ddb\u884c\uff09\uff0c\u5426\u5219 CAN \u603b\u7ebf\u4e00\u6296\u52a8\uff0cVCU \u62ff\u7740”\u6700\u540e\u4e00\u6b21\u6536\u5230\u7684\u4e50\u89c2\u529f\u7387\u503c”\u7ee7\u7eed\u731b\u8e29\uff0c\u7535\u6c60\u968f\u65f6\u53ef\u80fd\u88ab\u8d8a\u754c\u3002<\/p>\n
        \u5751\u4e94\uff1a\u4e0a\u4e0b\u7535\u8bf7\u6c42\u4e0e\u5b9e\u9645\u72b6\u6001\u8131\u8282\u3002<\/strong> VCU \u53d1\u4e86\u4e0a\u7535\u8bf7\u6c42\u5c31\u9ed8\u8ba4\u9ad8\u538b\u5df2\u5c31\u7eea\uff0c\u6ca1\u7b49 BMS \u56de\u62a5\u7ee7\u7535\u5668\u771f\u5b9e\u72b6\u6001\u5c31\u5f00\u59cb\u7ed9 DCDC \u5206\u914d\u5de5\u4f5c\u3002BMS \u5f3a\u70c8\u5efa\u8bae\uff1a\u63a7\u5236\u8bf7\u6c42\u5fc5\u987b\u914d\u5408\u72b6\u6001\u56de\u62a5\u4e00\u8d77\u8bbe\u8ba1\uff0cVCU \u4fa7\u4efb\u4f55\u6709\u524d\u63d0\u7684\u52a8\u4f5c\u90fd\u8981\u4ee5”\u72b6\u6001\u786e\u8ba4”\u4e3a\u51c6\uff0c\u800c\u4e0d\u662f\u4ee5”\u547d\u4ee4\u5df2\u53d1\u51fa”\u4e3a\u51c6\u3002<\/strong><\/p>\n
        \u7ed3\u8bed<\/h2>\n
        BMS \u4e0e VCU \u7684\u80fd\u91cf\u7ba1\u7406\u4ea4\u4e92\uff0c\u672c\u8d28\u662f\u4e00\u4e2a\u7ea6\u675f\u95ed\u73af<\/strong>\uff1aBMS \u63d0\u4f9b\u968f\u65f6\u95f4\u3001\u6e29\u5ea6\u3001\u8001\u5316\u52a8\u6001\u53d8\u5316\u7684\u529f\u7387\u80fd\u529b\u8fb9\u754c\uff0cVCU \u5728\u8fb9\u754c\u5185\u505a\u529f\u7387\u5206\u914d\u51b3\u7b56\uff0c\u540c\u65f6\u628a\u81ea\u5df1\u7684\u610f\u56fe\uff08\u4e0a\u4e0b\u7535\u3001\u5145\u7535\u3001\u56de\u6536\uff09\u53cd\u9988\u7ed9 BMS\u3002\u8fd9\u6761\u94fe\u8def\u91cc\uff0c\u80fd\u529b\u62a5\u6587\u7684\u5355\u5411\u6743\u5a01\u6027\u3001SOP \u4f30\u7b97\u7684\u7269\u7406\u4f9d\u636e\u3001\u4e0a\u4e0b\u7535\u4e0e\u56de\u6536\u7684\u65f6\u5e8f\u63e1\u624b\uff0c\u662f\u4e09\u4e2a\u6700\u5bb9\u6613\u5728\u8054\u8c03\u73b0\u573a\u66b4\u9732\u77ed\u677f\u7684\u73af\u8282\u3002<\/p>\n
        \u628a\u5355\u673a\u7b97\u6cd5\u505a\u597d\u53ea\u662f\u7b2c\u4e00\u6b65\uff0c\u80fd\u4e0d\u80fd\u5728\u6574\u8f66\u4e0a\u548c VCU \u914d\u5408\u5f97\u5e72\u51c0\u5229\u843d\uff0c\u624d\u662f BMS \u5de5\u7a0b\u5e08\u771f\u6b63\u62c9\u5f00\u6c34\u5e73\u5dee\u8ddd\u7684\u5730\u65b9\u3002\u4e0b\u6b21\u8054\u8c03\u518d\u9047\u5230”\u7535\u6c60\u660e\u660e\u8fd8\u80fd\u653e\u7535\uff0c\u4e3a\u4ec0\u4e48\u8e29\u4e0d\u52a8”\uff0c\u4e0d\u59a8\u5148\u770b\u770b BMS \u62a5\u51fa\u53bb\u7684\u90a3\u4e2a power_limit_reason<\/code> \u91cc\uff0c\u5230\u5e95\u5199\u7684\u662f\u4ec0\u4e48\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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