请对事故原因分析，解析暴露的问题：
["1\u3001\u780d\u526a\u6811\u6728\u524d\u672a\u5f00\u5c55\u98ce\u9669\u8fa8\u8bc6\uff0c\u672a\u5bf9\u8d85\u9ad8\u6811\u6728\u7684\u780d\u526a\u63d0\u51fa\u9632\u8303\u63aa\u65bd\u3002\n2\u3001\u4f5c\u4e1a\u4eba\u5458\u5b89\u5168\u610f\u8bc6\u8584\u5f31\uff0c\u780d\u526a\u6811\n\u6728\u6ca1\u6709\u4e25\u683c\u6267\u884c\u300a\u56fd\u5bb6\u7535\u7f51\u516c\u53f8\u7535\u529b\u5b89\u5168\u5de5\u4f5c\u89c4\u7a0b\u300b \u89c4\u5b9a\u7684\u5b89\u5168\u8981\u6c42\u3002\n3\u3001\u5de1\u89c6\u53d1\u73b0\u8d85\u9ad8\u6811\u6728\u65f6\uff0c\u672a\u53d6\u5f97\u780d\u526a\u6811\u6728\u7684\u7535\u8bdd\u6216\u53e3 \u5934\u547d\u4ee4\u65f6\u64c5\u81ea\u4f5c\u4e1a\u3002"]