215 lines
7.8 KiB
C++
215 lines
7.8 KiB
C++
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#include "DealRfidEngine.h"
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using namespace ai_matrix;
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DealRfidEngine::DealRfidEngine() {}
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DealRfidEngine::~DealRfidEngine() {}
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APP_ERROR DealRfidEngine::Init()
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{
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strPort0_ = engineName_ + "_" + std::to_string(engineId_) + "_0";
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strPort1_ = engineName_ + "_" + std::to_string(engineId_) + "_1";
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strPort2_ = engineName_ + "_" + std::to_string(engineId_) + "_2";
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this->baseConfig_ = Config::GetIns()->getBaseConfig();
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this->initParam();
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LogInfo << "DealRfidEngine Init ok";
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return APP_ERR_OK;
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}
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APP_ERROR DealRfidEngine::DeInit()
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{
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LogInfo << "DealRfidEngine DeInit ok";
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return APP_ERR_OK;
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}
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APP_ERROR DealRfidEngine::Process()
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{
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int iRet = APP_ERR_OK;
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while (!isStop_)
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{
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//pop端口0
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std::shared_ptr<void> pVoidData0 = nullptr;
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iRet = inputQueMap_[strPort0_]->pop(pVoidData0);
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if (nullptr == pVoidData0)
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{
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usleep(1000);
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continue;
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}
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std::shared_ptr<RfidInfo> pRfidData = std::static_pointer_cast<RfidInfo>(pVoidData0);
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this->tmpRfid_.append(pRfidData->strRfid);
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LogDebug << "原文：" << this->tmpRfid_;
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if (this->tmpRfid_.substr(this->tmpRfid_.size()-1,1) != "&")
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{
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continue;
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}
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this->tmpRfid_ = StringUtil::getins()->replace_all_distinct(this->tmpRfid_, "&", "");
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std::vector<std::string> vecRfidSub = StringUtil::getins()->split(this->tmpRfid_, "@");
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// LogDebug << "--" << vecRfidSub.size();
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this->tmpRfid_ = "";
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auto split_lambda = [=](std::string strFirst, std::string strOther){
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if (strFirst == "0")
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{
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this->rfidHasTrain_ = false;
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LogInfo << "RFID-火车离开了";
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// 关功放信号
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// 需要结合 “来车状态”广播消息，确认是否真的车离开了;
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this->identifyFlagUpdate();
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}
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else
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{
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// 注意: 此处按照4个磁钢来配置，可能存在一定限制
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if (strOther == "000000") // 第一次检测来车时（前提是上一次功放已关闭）
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{
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if (strFirst == this->baseConfig_.strMagnetSteelOrder.substr(0, 1)
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|| strFirst == this->baseConfig_.strMagnetSteelOrder.substr(1, 1))
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{
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this->rfidHasTrain_ = true;
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LogInfo << "RFID-来车了";
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this->identifyFlagUpdate();
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}
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else
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{
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LogInfo << "RFID-列车出厂";
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this->rfidHasTrain_ = false;
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}
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}
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}
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};
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for (const auto & i : vecRfidSub)
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{
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if (i.size() == 26 || i.size() == 24)
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{
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// 车厢信息
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std::string strTrainInfo = i.substr(0, 14);
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if (this->vecTrain_.empty() || !Utils::getins()->contains_vec(this->vecTrain_, strTrainInfo))
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{
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bool isNoCarriage = false;
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int carT = StringUtil::getins()->string2int(strTrainInfo.substr(3, 2), isNoCarriage);
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if (isNoCarriage && carT >= 10) continue;
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// 因信号不稳定 增加一行过滤 出现文字中带有字母及数字以外的字符时，过滤
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if (StringUtil::getins()->containsNonAlphaNum(strTrainInfo)) continue;
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// 因信号不稳定 增加一行过滤 出现读到的数据里 空格替代了实际字符的情况
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if (StringUtil::getins()->trim(strTrainInfo.substr(7, 7)).size() < 7) continue;
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vecTrain_.emplace_back(strTrainInfo);
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int train_order = vecTrain_.size();
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LogInfo << "第" << train_order << "节 " << strTrainInfo;
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// 将接收到的RFID使用@符拼接起来，以待后续上传web
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this->rfidSourceInfo_.append("@" + i);
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std::string rfidinfo = this->rfidSourceInfo_;
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this->rfidSourceInfo_ = "";
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std::shared_ptr<TrainInfo> pTrainInfo = std::make_shared<TrainInfo>();
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this->makeTrainInfo(rfidinfo, pTrainInfo);
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if (this->needIdentify_) {
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// 上传识别结果
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iRet = outputQueMap_[strPort1_]->push(std::static_pointer_cast<void>(pTrainInfo));
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}
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// 存储识别结果
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iRet = outputQueMap_[strPort2_]->push(std::static_pointer_cast<void>(pTrainInfo));
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}
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}
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else if (i.size() == 7)
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{
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// 不使用磁钢的情况下 过滤掉磁钢信号
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if (!this->baseConfig_.bHaveMagnetSteel) continue;
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// 磁钢信号
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std::string strFirst = i.substr(0,1);
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std::string strOther = i.substr(1, i.size() - 1);
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// 将接收到的RFID使用@符拼接起来，以待后续上传web
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this->rfidSourceInfo_.append("@" + i);
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split_lambda(strFirst, strOther);
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}
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else if (i.size() == 14) // 特殊情况，来车信号少了&符
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{
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// 不使用磁钢的情况下 过滤掉磁钢信号
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if (!this->baseConfig_.bHaveMagnetSteel) continue;
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for (int j = 0; j < i.size(); j+=7) {
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std::string rfid_cg = i.substr(j, 7);
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std::string strFirst = rfid_cg.substr(0, 1);
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std::string strOther = rfid_cg.substr(1, 6);
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// 将接收到的RFID使用@符拼接起来，以待后续上传web
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this->rfidSourceInfo_.append("@" + rfid_cg);
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split_lambda(strFirst, strOther);
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}
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}
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pRfidData->strTrainTime = this->trainTime_;
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// 存储原始数据
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iRet = outputQueMap_[strPort0_]->push(std::static_pointer_cast<void>(pRfidData));
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}
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}
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return APP_ERR_OK;
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}
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/**
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* 参数初始化
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*/
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void DealRfidEngine::initParam() {
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this->rfidSourceInfo_ = "";
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this->trainTime_ = "";
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this->vecTrain_.clear();
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this->tmpRfid_ = "";
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// 识别方向正确标志
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this->needIdentify_ = false;
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// 视频识别有火车标志（使用socket服务时才有用）
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this->videoHasTrain_ = false;
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// RFID识别有火车标志
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this->rfidHasTrain_ = false;
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}
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/**
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* 修改识别状态
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*/
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void DealRfidEngine::identifyFlagUpdate() {
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if (this->rfidHasTrain_ || this->videoHasTrain_)
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{
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if (!this->needIdentify_)
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{
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LogInfo << "--- 来车了 ---";
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// this->mkRfidLog();
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this->vecTrain_.clear();
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this->needIdentify_ = true;
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this->trainTime_ = TimeUtil::getins()->getDateTime();
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}
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}
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else if (!this->rfidHasTrain_ && !this->videoHasTrain_)
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{
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this->initParam();
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LogInfo << "--- 火车离开了 ---";
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}
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}
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/**
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* 组织识别数据
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* @param rfidinfo
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* @param pTrainInfo
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*/
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void DealRfidEngine::makeTrainInfo(const std::string rfidinfo, std::shared_ptr<TrainInfo> pTrainInfo) {
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std::string info = this->vecTrain_.back();
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int order = this->vecTrain_.size();
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info = info.substr(1,info.size() - 1);
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if (this->trainTime_.empty()) this->trainTime_ = TimeUtil::getins()->getDateTime();
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pTrainInfo->strCarriageType = StringUtil::getins()->trim(info.substr(0, 6));
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pTrainInfo->strCarriageNum = StringUtil::getins()->trim(info.substr(6, info.size() - 6));
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pTrainInfo->strOrder = std::to_string(order);
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pTrainInfo->strTrainTime = this->trainTime_;
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pTrainInfo->strRfidInfo = rfidinfo;
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pTrainInfo->strNowTime = TimeUtil::getins()->getDateTime_usec();
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}
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