修复：给一块plc输送线连续下发任务，造成该plc线程没时间读，主线程又循环到rgv放货完成方法，造成线程一直无法读，重复写

pjb

2025-07-26 9129e80e9f729012c2d74dfba7e366539924b069

修复：给一块plc输送线连续下发任务，造成该plc线程没时间读，主线程又循环到rgv放货完成方法，造成线程一直无法读，重复写

 src/main/java/com/zy/core/thread/SiemensDevpThread.java

@@ -465,6 +465,7 @@
            OutputQueue.DEVP.offer(MessageFormat.format("【{0}】 输送线命令下发 [id:{1}] >>>>> {2}", DateUtils.convert(new Date()), slave.getId(), JSON.toJSON(staProtocol)));
            News.info("SiemensDevp"+" - 5"+" - 输送线命令下发 [id:{}] >>>>> 命令下发： {}",  slave.getId(), JSON.toJSON(staProtocol));
        }
        read();
    }

    /**

 src/main/java/com/zy/service/impl/MainServiceImpl.java

@@ -180,34 +180,34 @@
                // 尺寸检测异常
                boolean back = false;
                String errMsg = "";
//                if (staProtocol.isFrontErr()) {
//                    errMsg = "前超限";
//                    back = true;
//                }
//                if (!back && staProtocol.isBackErr()) {
//                    errMsg = "后超限";
//                    back = true;
//                }
//                if (!back && staProtocol.isHighErr()) {
//                    errMsg = "高超限";
//                    back = true;
//                }
//                if (!back && staProtocol.isLeftErr()) {
//                    errMsg = "左超限";
//                    back = true;
//                }
//                if (!back && staProtocol.isRightErr()) {
//                    errMsg = "右超限";
//                    back = true;
//                }
//                if (!back && staProtocol.isWeightErr()) {
//                    errMsg = "超重";
//                    back = true;
//                }
//                if (!back && staProtocol.isBarcodeErr()) {
//                    errMsg = "扫码失败";
//                    back = true;
//                }
                if (staProtocol.isFrontErr()) {
                    errMsg = "前超限";
                    back = true;
                }
                if (!back && staProtocol.isBackErr()) {
                    errMsg = "后超限";
                    back = true;
                }
                if (!back && staProtocol.isHighErr()) {
                    errMsg = "高超限";
                    back = true;
                }
                if (!back && staProtocol.isLeftErr()) {
                    errMsg = "左超限";
                    back = true;
                }
                if (!back && staProtocol.isRightErr()) {
                    errMsg = "右超限";
                    back = true;
                }
                if (!back && staProtocol.isWeightErr()) {
                    errMsg = "超重";
                    back = true;
                }
                if (!back && staProtocol.isBarcodeErr()) {
                    errMsg = "扫码失败";
                    back = true;
                }
                // 退回
                if (back && staProtocol.isInEnable() && staProtocol.isLoading() && staProtocol.getWorkNo() == 0) {
                    MessageQueue.offer(SlaveType.Led, inSta.getLed(), new Task(3, errMsg));
@@ -1825,7 +1825,7 @@
    /**
     * rgv放货完成，给输送线下发任务
     */
    public synchronized void rgvToDev() {
    public synchronized void rgvToDev() throws InterruptedException {
        for (Integer site : rgvConnectionSiteList) {
            // 输送线plc编号
            Integer devpPlcId = site < 1044 ? 1 : site <= 1090 ? 2 : 3;
@@ -1877,10 +1877,11 @@
                staProtocol.setWorkNo(staProtocol.getHideWorkNo());
                staProtocol.setStaNo(wrkMast.getStaNo().shortValue());
                if (!MessageQueue.offer(SlaveType.Devp, devpPlcId, new Task(2, staProtocol))) {
                    log.info("rgv搬运完成给输送线下发命令失败!,plc id:{},站点{}，任务号：{}，目标站：{}", devpPlcId,staProtocol.getStaNo(), staProtocol.getWorkNo(), staProtocol.getStaNo());
                    log.info("rgv搬运完成给输送线下发命令失败!,plc id:{},站点{}，任务号：{}，目标站：{}", devpPlcId,staProtocol.getSiteId(), staProtocol.getWorkNo(), staProtocol.getStaNo());
                } else {
                    log.info("rgv搬运完成给输送线下发命令成功plc id:{}!,站点{}，任务号：{}，目标站：{}", devpPlcId,staProtocol.getStaNo(), staProtocol.getWorkNo(), staProtocol.getStaNo());
                    log.info("rgv搬运完成给输送线下发命令成功plc id:{}!,站点{}，任务号：{}，目标站：{}", devpPlcId,staProtocol.getSiteId(), staProtocol.getWorkNo(), staProtocol.getStaNo());
                }
                Thread.sleep(300);
            }
        }
    }