[update] 信号评价（旧）接口5分钟对比时段问题修复

signal-optimize-service/src/main/java/net/wanji/opt/service/impl/EvaluateServiceImpl.java

@@ -218,9 +218,9 @@ public class EvaluateServiceImpl implements EvaluateService {
 
     @NotNull
     private Map<Integer, List<CrossDirDataHistAvgBO>> getHistData(String crossId, Integer minutes) {
-        // 获取当前时间之前某分钟的10位时间戳
+        // 获取当前时间之前 minutes 分钟的10位时间戳
         long currentSeconds = DateUtil.currentSeconds();
-        long preSeconds = currentSeconds - minutes * 60;
+        long preSeconds = currentSeconds - minutes * 60 - 5 * 60; // 再向前5分钟才有数据
         List<CrossDirDataHistAvgBO> crossDirDataHistAvgBOList = crossDirDataHistMapper.selectByCrossIdInOutTimestamp(
                 crossId, CrossInOutEnum.IN.getCode(), preSeconds);
         Map<Integer, List<CrossDirDataHistAvgBO>> dirObjMapHist = crossDirDataHistAvgBOList.stream()