Пример #1
0
 def fee_deduction(self, obu_body: OBUModel):
     """
     etc扣费, 正常扣费指令流程, 耗时大约700ms  c0->b0->b2->c1->b3->c1->b4->c6->b5,其中
     c0: 发送初始化指令  --> init_rsu()中已经初始化
     b0: 接收设备状态信息帧  --> nit_rsu()中已经初始化
     b2: 接收电子标签信息帧
     c1: 发送继续交易指令
     b3: 接收设备车辆信息帧
     c1: 发送继续交易指令
     b4: 接收速通卡信息帧
     c6: 发送消费交易指令,出口消费写过站
     b5: 接收交易信息帧,表示此次交易成功结束
     :return:
     """
     current_time = time.time()
     logger.info(
         '==========================================开始扣费=========================================='
     )
     logger.info('订单号:{}, 车牌号:{}, 车牌颜色:{}'.format(
         obu_body.trans_order_no, obu_body.plate_no,
         obu_body.plate_color_code))
     logger.info('最新obu检查时间差:{}'.format(current_time -
                                        self.detect_obu_time_latest))
     self.monitor_rsu_status_on = False  # 关闭心跳检测
     # self.etc_charge_flag=True表示交易成功,self.etc_charge_flag=False表示交易失败
     self.etc_charge_flag = False
     obuid = None
     error_result = dict(flag=False, data=None, error_msg="error")
     # 设置超时时间
     while True:
         # 接收数据
         # msg_bytes = self.socket_client.recv(1024)
         try:
             msg_bytes = self.recv_msg()
         except:
             logger.error('搜索obu超时')
             self.monitor_rsu_status_on = True  # 打开心跳检测
             error_result['error_msg'] = '没有搜索到obu'
             return error_result
         logger.info('收到obu返回的数据,睡眠 {} s'.format(
             CommonConf.OBU_COMMAND_WAIT_TIME))
         # 指令转义
         msg_str = msg_bytes.hex().replace('fe01',
                                           'ff').replace('fe00',
                                                         'fe')  # 字节转十六进制
         logger.info('接收数据: {}'.format(repr(msg_str)))
         # 等待几毫秒
         time.sleep(CommonConf.OBU_COMMAND_WAIT_TIME)
         # b2 电子标签信息帧
         if msg_str[6:8] == 'b2':
             if msg_str[8:16] == 'ffffffff':  # 'ffffffff' 表示心跳
                 logger.info('心跳')
             elif msg_str[68:72] == '2001':
                 info_b2 = self.command_recv_set.parse_b2(msg_str)  # 解析b2指令
                 # 过期日期
                 data_of_expire = self.command_recv_set.info_b2[
                     'DataOfExpire']
                 # 当前日期
                 data_of_now = CommonUtil.timestamp_format(
                     int(time.time()), '%Y%m%d')
                 if data_of_now > data_of_expire:
                     error_result['error_msg'] = '过期日期:{}'.format(
                         data_of_expire)
                     return error_result
                 # 电子标签mac地址
                 obuid = info_b2['OBUID']
                 # 获取c1指令
                 c1 = CommandSendSet.combine_c1(
                     obuid, obu_div_factor=self.rsu_conf['obu_div_factor'])
                 logger.info('b2后发送c1指令:%s' % (c1))
                 self.socket_client.send(bytes.fromhex(c1))
             else:
                 error_result['error_msg'] = 'obu卡有问题,obu状态码: {}'.format(
                     msg_str[68:72])
                 return error_result
         # b3 车辆信息帧
         elif msg_str[6:8] == 'b3':
             if msg_str[16:18] == '00':  # obu信息帧状态执行码,取值00正常
                 self.command_recv_set.parse_b3(msg_str)  # 解析b3指令
                 # TODO 车牌号,车颜色 需要校验, 不匹配需要返回
                 plate_no = self.command_recv_set.info_b3[
                     'VehicleLicencePlateNumber']
                 try:
                     plate_no = CommonUtil.parse_plate_code(
                         plate_no).replace('测A', '鲁L')
                 except:
                     logger.error(traceback.format_exc())
                     logger.error('车牌号解析错误:{}'.format(repr(plate_no)))
                 # 车牌颜色
                 obu_plate_color = str(
                     int(
                         self.command_recv_set.
                         info_b3['VehicleLicencePlateColor'], 16))  # obu车颜色
                 if (obu_body.plate_no != plate_no) or (
                         obu_body.plate_color_code != obu_plate_color):
                     error_msg = "车牌号或车颜色不匹配: 监控获取的车牌号:%s, 车颜色:%s; obu获取的车牌号:%s,车颜色:%s" % (
                         obu_body.plate_no, obu_body.plate_color_code,
                         plate_no, obu_plate_color)
                     logger.error(error_msg)
                     error_result['error_msg'] = error_msg
                     return error_result
                 if obuid is None:  # 如果没有获取到obuid,继续
                     logger.error(
                         'obuid is none =====================+++++++++++++++++++'
                     )
                     continue
                 # 再次获取c1指令并发送
                 c1 = CommandSendSet.combine_c1(
                     obuid, obu_div_factor=self.rsu_conf['obu_div_factor'])
                 logger.info('b3后发送c1指令:%s' % (c1, ))
                 self.socket_client.send(bytes.fromhex(c1))
             else:  # 状态执行码不正常,发送c2指令,终止交易
                 c2 = CommandSendSet.combine_c2(obuid, stop_type='01')
                 # logger.info('发送c2指令,终止交易:  %s' % (c2,))
                 self.socket_client.send(bytes.fromhex(c2))
                 error_result['error_msg'] = '终止交易'
                 return error_result
         # b4 速通卡信息帧
         elif msg_str[6:8] == 'b4':
             if msg_str[16:18] == '00':  # 状态执行码,00说明后续速通卡信息合法有效
                 logger.info('接收b4指令: {}'.format(msg_str))
                 self.command_recv_set.parse_b4(msg_str)  # 解析b4指令
                 logger.info('b4解析后:{}'.format(
                     json.dumps(self.command_recv_set.info_b4,
                                ensure_ascii=False)))
                 # 获取并发送c6消费交易指令
                 if CommonConf.ETC_CONF_DICT['debug'] == 'true':
                     deduct_amount = CommonUtil.etcfee_to_hex(0.01)
                 else:
                     deduct_amount = CommonUtil.etcfee_to_hex(
                         obu_body.deduct_amount)  # 扣款额,高字节在前
                 purchase_time = CommonUtil.timestamp_format(
                     int(time.time()))
                 station = msg_str[132:212]  # 过站信息,40个字节
                 c6 = CommandSendSet.combine_c6(
                     obuid,
                     card_div_factor=self.rsu_conf['obu_div_factor'],
                     reserved='00000000',
                     deduct_amount=deduct_amount,
                     purchase_time=purchase_time,
                     station=station)
                 logger.info('b4后发送c6指令,消费交易,出口消费写过站: {}, 其中扣除费用{}'.format(
                     c6, obu_body.deduct_amount))
                 self.socket_client.send(bytes.fromhex(c6))
             else:
                 error_result['error_msg'] = 'b4指令有问题'
                 return error_result
         # b5 交易信息帧,表示此次交易成功结束
         elif msg_str[6:8] == 'b5':
             if msg_str[16:18] == '00':  # 状态执行码,00说明正常
                 self.command_recv_set.parse_b5(msg_str)  # 解析b5指令
                 #  获取并发送c1继续交易指令
                 c1 = CommandSendSet.combine_c1(
                     obuid, obu_div_factor=self.rsu_conf['obu_div_factor'])
                 logger.info('b5后发送c1指令:%s, 电子标签mac地址 obuid = %s' %
                             (c1, obuid))
                 self.socket_client.send(bytes.fromhex(c1))
                 self.etc_charge_flag = True
                 self.monitor_rsu_status_on = True  # 打开心跳检测
                 return self.command_recv_set
             else:
                 error_result['error_msg'] = 'b5指令有问题'
                 return error_result
         elif not msg_str:
             logger.error('接收到的指令为空')
             self.monitor_rsu_status_on = True  # 打开心跳检测
             return self.command_recv_set
         else:
             logger.error('未能解析的指令:%s' % (msg_str))
             continue
Пример #2
0
    def etc_toll(rsu_client: RsuSocket):
        """
        根据检测到的obu信息判断是否扣费
        @param rsu_client:
        @return:
        """

        while True:
            # socket监听,接受数据
            try:
                msg_str = rsu_client.recv_msg_max_wait_time()
            except:
                DBOPeration.update_rsu_pid_status(rsu_client, 0)
                err_msg = traceback.format_exc()
                logger.error(err_msg)
                if err_msg.find('远程主机强迫关闭了一个现有的连接') != -1 or err_msg.find('你的主机中的软件中止了一个已建立的连接') != -1:
                    time.sleep(30)
                else:
                    time.sleep(10)
                continue
            # 有接收到数据,表明天线还在工作,更新心跳时间
            rsu_client.rsu_heartbeat_time = datetime.now()
            if msg_str[8: 12] == 'b200':  # 心跳指令
                logger.info('lane_num:{}  心跳指令:{}, 天线时间:{}, 当前时间:{}'.format(rsu_client.lane_num, msg_str,
                                                                            rsu_client.rsu_heartbeat_time,
                                                                            datetime.now()))
                DBOPeration.update_rsu_heartbeat(rsu_client)  # 心跳更新入库
                continue
            elif msg_str[8: 12] == 'b201':
                logger.error('射频初始化异常: {}'.format(msg_str))
                break
            elif msg_str[8: 12] == 'b202':
                logger.error('PSAM卡初始化异常或无卡: {}'.format(msg_str))
                break
            elif msg_str[8: 10] == 'b4':
                logger.info('检测到车辆信息')
                logger.info(msg=msg_str)
                b4_info = rsu_client.command_recv_set.parse_b4(msg_str)
                plate_no = b4_info['VehicleLicencePlateNumber']
                plate_color = b4_info['VehicleLicencePlateColor']

                # TODO 待删
                # if (plate_no == 'ffffffffffffffffffffffff' and plate_color == 'ffff') or \
                #         (plate_no == '000000000000000000000000' and plate_color == '0000'):  # 测试卡
                #     logger.info('测试卡:{}'.format(msg_str))
                #     logger.info('b4信息: {}'.format(json.dumps(b4_info)))
                #     plate_no, plate_color = 'd4c141313131313100000000', '0000'

                plate_no = CommonUtil.parse_plate_code(plate_no)
                logger.info('车牌号: {}, 车颜色:{}'.format(plate_no, plate_color))
                park_code = rsu_client.rsu_conf['park_code']  # 停车场
                if plate_no:
                    # 上传车辆信息
                    threading.Thread(target=ThirdEtcApi.upload_vehicle_plate_no,
                                     args=(park_code, plate_no, plate_color)).start()
                else:
                    logger.error('读到的车牌号为空。。。。。。。')
                # TODO 该处为测试,待删,扣所有obu的车费
                if plate_no:
                    plate_no_test = '鲁L12345'
                    query_vehicle_owe: VehicleOweOrm = DBClient.query_vehicle_owe('鲁L12345', '0000')  # 查询欠费车辆信息
                    query_vehicle_owe.plate_no = plate_no
                else:
                    query_vehicle_owe = None

                # TODO 待恢复
                # query_vehicle_owe: VehicleOweOrm = DBClient.query_vehicle_owe(plate_no, plate_color)  # 查询欠费车辆信息


                if query_vehicle_owe:  # 如果车辆欠费,开启扣费
                    logger.info('-------------车牌号:{}, 车颜色:{} 欠费,开始扣费----------'.format(plate_no, plate_color))
                    # etc_result = rsu_client.fee_deduction(body)
                    etc_result = EtcToll.toll(query_vehicle_owe, rsu_client)
                    if etc_result['flag'] is True:
                        logger.info('------------------------扣费成功--------------------------')
                        # TODO 后续成功扣费后需要删除数据库中的数据
                    else:
                        logger.error('------------------------扣费失败--------------------------')

                else:
                    logger.info('车牌号:{}, 车颜色:{} 没有欠费'.format(plate_no, plate_color))

            else:
                logger.info('lane_num:{}  接收到指令: {}'.format(rsu_client.lane_num, msg_str))
                if not msg_str:
                    time.sleep(3)
Пример #3
0
    def fee_deduction(self, obu_body: ETCRequestInfoOrm):
        """
        交易指令流程: b2 -> c1 -> b4 -> c6 -> b5 ->c1
        """
        logger.info(
            '==========================================开始扣费=========================================='
        )
        logger.info('订单号:{}, 车牌号:{}, 车牌颜色:{}'.format(
            obu_body.trans_order_no, obu_body.plate_no,
            obu_body.plate_color_code))
        # self.etc_charge_flag=True表示交易成功,self.etc_charge_flag=False表示交易失败
        self.etc_charge_flag = False
        result = dict(flag=False, data=None, error_msg=None)
        # 设置超时时间
        while True:
            # 接收数据
            try:
                msg_str = self.recv_msg().hex()
            except:
                logger.error('搜索obu超时')
                result['error_msg'] = '没有搜索到obu'
                return result
            logger.info('接收数据: {}'.format(repr(msg_str)))
            # b1 心跳
            if msg_str[16:18] == 'b1':
                # logger.info('接收b1心跳数据:{}'.format(msg_str))
                if msg_str[18:20] == '00':
                    self.rsu_heartbeat_time = datetime.datetime.now()
                else:
                    logger.error('天线心跳出现问题')
                    result['error_msg'] = '天线心跳出现问题'
                    return result
            # 车载单元信息帧
            elif msg_str[16:18] == 'b2':
                if msg_str[26:28] == '00':  # 执行状态代码,取值为“00H”时有后续数据
                    info_b2 = self.command_recv_set.parse_b2(msg_str)  # 解析b2指令
                    obuid = info_b2['OBUID']
                    # todo 待定
                    obu_div_factor = info_b2['IssuerIdentifier']
                    # 发送c1指令
                    c1 = CommandSendSet.combine_c1(obuid, obu_div_factor)
                    logger.info('发送c1指令:{}'.format(c1))
                    self.socket_client.send(bytes.fromhex(c1))
                    continue
                else:
                    logger.error('车载单元信息帧出错')
                    result['error_msg'] = '车载单元信息帧出错'
            # 用户信息帧
            elif msg_str[16:18] == 'b4':
                if msg_str[26:28] == '00':  # 执行状态代码,取值为“00H”时有后续数据
                    info_b4 = self.command_recv_set.parse_b4(msg_str)  # 解析b4指令
                    consume_money = CommonUtil.etcfee_to_hex(
                        obu_body.deduct_amount)
                    purchase_time = CommonUtil.timestamp_format(
                        int(time.time()))
                    station = info_b4['LastStation']
                    plate_no = CommonUtil.parse_plate_code(
                        info_b4['VehicleInfo'][:24])
                    # 车牌颜色
                    obu_plate_color = str(
                        int(
                            self.command_recv_set.info_b4['VehicleInfo']
                            [24:26], 16))  # obu车颜色
                    if (obu_body.plate_no != plate_no):
                        error_msg = '车牌号不匹配,监控获取的车牌号:{},obu获取的车牌号:{}'.format(
                            obu_body.plate_no, plate_no)

                        result['error_msg'] = error_msg
                        return result
                    elif int(
                            obu_body.plate_color_code) != int(obu_plate_color):
                        error_msg = "车牌号或车颜色不匹配: 监控获取的车牌号:%s, 车颜色:%s; obu获取的车牌号:%s,车颜色:%s" % (
                            obu_body.plate_no, obu_body.plate_color_code,
                            plate_no, obu_plate_color)
                        logger.error(error_msg)
                        # todo 颜色不对,继续扣费
                    # 针对红门轮训模式
                    if CommonUtil.deduct_stop(obu_body.create_time):
                        error_msg = '时间超时,终止etc交易'
                        logger.info(error_msg)
                        result['error_msg'] = error_msg
                        return result
                    # 发送c6消费交易指令
                    c6 = CommandSendSet.combine_c6(obuid, obu_div_factor,
                                                   consume_money,
                                                   purchase_time, station)
                    logger.info('发送c6指令:{}'.format(c6))
                    self.socket_client.send(bytes.fromhex(c6))
                    continue
                else:
                    logger.error('用户信息帧出错')
                    result['error_msg'] = '用户信息帧出错'
            # 交易信息帧
            elif msg_str[16:18] == 'b5':
                b5 = self.command_recv_set.parse_b5(msg_str)
                logger.info(json.dumps(b5, ensure_ascii=False))
                if msg_str[26:28] == '00':  # 执行状态代码,取值为“00H”时有后续数据
                    logger.info('发送c1指令:{}'.format(c1))
                    self.socket_client.send(bytes.fromhex(c1))
                    self.etc_charge_flag = True
                    result['flag'] = True
                    result['data'] = self.command_recv_set
                    return result
                else:
                    logger.error('交易信息帧出错')
                    result['error_msg'] = '交易信息帧出错'
            else:
                logger.error('未能解析的指令')
Пример #4
0
    def fee_deduction(self, obu_body: ETCRequestInfoOrm):
        """
        etc扣费, 正常扣费指令流程, 耗时大约700ms  c0->b0->b2->c1->b3->c1->b4->c6->b5,其中
        c0: 发送初始化指令  --> init_rsu()中已经初始化
        b0: 接收设备状态信息帧  --> nit_rsu()中已经初始化
        b2: 接收电子标签信息帧
        c1: 发送继续交易指令
        b3: 接收设备车辆信息帧
        c1: 发送继续交易指令
        b4: 接收速通卡信息帧
        c6: 发送消费交易指令,出口消费写过站
        b5: 接收交易信息帧,表示此次交易成功结束
        :return:
        """
        current_time = time.time()
        logger.info(
            '==========================================开始扣费=========================================='
        )
        logger.info('订单号:{}, 车牌号:{}, 车牌颜色:{}'.format(
            obu_body.trans_order_no, obu_body.plate_no,
            obu_body.plate_color_code))
        logger.info('最新obu检查时间差:{}'.format(current_time -
                                           self.detect_obu_time_latest))
        # self.etc_charge_flag=True表示交易成功,self.etc_charge_flag=False表示交易失败
        self.etc_charge_flag = False
        obuid = None
        result = dict(flag=False, data=None, error_msg="error")

        while True:
            # 接收数据
            try:
                msg_bytes = self.recv_msg()
            except:
                logger.error('搜索obu超时')
                result['error_msg'] = '没有搜索到obu'
                return result
            # 指令转义
            msg_str = msg_bytes.hex().replace('fe01',
                                              'ff').replace('fe00',
                                                            'fe')  # 字节转十六进制
            if msg_str[8:10] == 'b2':
                logger.info('接收b2心跳数据:{}'.format(msg_str))
                if msg_str[10:12] == '00':
                    self.rsu_heartbeat_time = datetime.datetime.now()
                else:
                    logger.error('天线心跳出现问题')
                    return result

            elif msg_str[8:10] == 'b4':
                info_b4 = self.command_recv_set.parse_b4(b4=msg_str)
                logger.info('接收b4: {}'.format(info_b4))
                obuid = info_b4['ObuID']
                # TODO 测试卡,正式环境要检测obu_status
                obu_status = info_b4['OBUStatus']
                # if obu_status == '01':
                #     result['error_msg'] = 'obu非法拆卸!!!'
                #     return result
                black_list_status = info_b4['BlackListStatus']
                if black_list_status == '01':
                    result['error_msg'] = '属于黑名单车辆!!!'
                    return result
                # 当前日期
                data_of_now = CommonUtil.timestamp_format(
                    int(time.time()), '%Y%m%d')
                if data_of_now > info_b4['DataOfExpire']:
                    result['error_msg'] = '过期日期:{}'.format(
                        info_b4['DataOfExpire'])
                    return result

                plate_no = info_b4['VehicleLicencePlateNumber']
                try:
                    plate_no = CommonUtil.parse_plate_code(plate_no).replace(
                        '测A', '鲁L')
                except:
                    logger.error(traceback.format_exc())
                    result['error_msg'] = '车牌号解析错误:{}'.format(repr(plate_no))
                    return result

                plate_color = str(int(info_b4['VehicleLicencePlateColor'], 16))
                if (plate_no != obu_body.plate_no) or (
                        plate_color != obu_body.plate_color_code):
                    error_msg = "车牌号或车颜色不匹配: 监控获取的车牌号:%s, 车颜色:%s; obu获取的车牌号:%s,车颜色:%s" % (
                        obu_body.plate_no, obu_body.plate_color_code, plate_no,
                        plate_color)
                    logger.error(error_msg)
                    result['error_msg'] = error_msg
                    return result
                consume_money = CommonUtil.etcfee_to_hex(
                    obu_body.deduct_amount)  # 扣费金额
                purchase_time = CommonUtil.timestamp_format(
                    int(time.time()), format='%Y%m%d%H%M%S')
                station_info = info_b4['StationInfo']
                entry_time = CommonUtil.timestamp_format(int(time.time()) -
                                                         100,
                                                         format='%Y%m%d%H%M%S')
                c6 = CommandSendSet.combine_c6(obuid=obuid,
                                               consume_money=consume_money,
                                               purchase_time=purchase_time,
                                               station_info=station_info,
                                               entry_time=entry_time)
                logger.info('b4后发送c6指令:{}'.format(c6))
                self.socket_client.send(bytes.fromhex(c6))
            elif msg_str[8:10] == 'b5':
                self.command_recv_set.parse_b5(b5=msg_str)
                logger.info('c6后接收b5指令:{}'.format(msg_str))
                if self.command_recv_set.info_b5['ErrorCode'] == '01':
                    logger.error('读取obu卡超时。。。。。。。。。。。。')
                    # logger.info('b5后发送c6指令:{}'.format(c6))
                    # self.socket_client.send(bytes.fromhex(c6))
                    continue
                c1 = CommandSendSet.combine_c1(obuid)
                logger.info('b5后发送c1指令:{}'.format(c1))
                self.socket_client.send(bytes.fromhex(c1))

                self.etc_charge_flag = True
                self.monitor_rsu_status_on = True  # 打开心跳检测
                result['flag'] = True
                result['data'] = self.command_recv_set
                result['error_msg'] = None
                return result
            else:
                logger.info('未能解析到的指令:{}'.format(msg_str))
                time.sleep(1)