WO2016101823A1 - 海关验放系统及方法 - Google Patents

海关验放系统及方法 Download PDF

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Publication number
WO2016101823A1
WO2016101823A1 PCT/CN2015/097568 CN2015097568W WO2016101823A1 WO 2016101823 A1 WO2016101823 A1 WO 2016101823A1 CN 2015097568 W CN2015097568 W CN 2015097568W WO 2016101823 A1 WO2016101823 A1 WO 2016101823A1
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WIPO (PCT)
Prior art keywords
message
instruction
event
layer
inspection
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PCT/CN2015/097568
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English (en)
French (fr)
Inventor
陈志强
李元景
吴相豪
戴俊娣
方旭
都彦格
闫毅
Original Assignee
同方威视技术股份有限公司
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Application filed by 同方威视技术股份有限公司 filed Critical 同方威视技术股份有限公司
Priority to EP15871891.6A priority Critical patent/EP3113102A4/en
Publication of WO2016101823A1 publication Critical patent/WO2016101823A1/zh
Priority to IL247925A priority patent/IL247925B/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/26—Government or public services
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10116—X-ray image

Definitions

  • the present disclosure relates to the field of customs inspection and release, and more particularly to a customs inspection and release system and method.
  • container/vehicle inspection equipment, site traffic management, vehicle/container identification, radioactive material detection, and radioisotope identification are all operated independently of each other.
  • the staff After the container/vehicle arrives at the entrance of the site, it is instructed by the staff to inspect it through the X-ray container/vehicle inspection equipment, and then the staff guides the vehicle into the waiting area and waits for the inspection result.
  • the staff of the plan review analyzes the container vehicle based on the scanned image and other relevant information, the staff in the waiting area are notified, and the worker guides the vehicle to the hand inspection area or the exit area according to the inspection result of the vehicle.
  • the staff member confirms that the vehicle inspection is completed before it can be released.
  • An example embodiment of the present disclosure provides a customs inspection and release system, including:
  • a device layer including a plurality of devices for the inspection and release operation, at least some of the plurality of devices detecting the inspection object to generate detection data;
  • the adapter layer includes a plurality of adapters respectively corresponding to the plurality of devices, configured to receive detection data from the corresponding device, and convert the detection data into an event having a predetermined message service interface protocol form;
  • a messaging service layer including a message bus, for receiving events from the adapter layer, constructing event messages based on events;
  • Processing a control layer including a service logic unit, for receiving and processing an event message from the message bus, generating an instruction corresponding to the event message, and sending an instruction to the message service layer;
  • the message service layer constructs an instruction message according to the received instruction, and sends the instruction message to the adapter layer;
  • the adapter layer converts the instruction message into an instruction form suitable for the corresponding device and sends the instruction message to the device Floor;
  • a corresponding device in the device layer performs a corresponding operation according to the received instruction.
  • the processing control layer further includes: a central control unit that provides a user interface for monitoring device operating status and checking object status, and sends an instruction to the message service layer in response to a user operation generating an instruction.
  • the business logic unit includes:
  • a logic logic module that processes the bound event to generate an instruction corresponding to the processing result
  • a device status logic module that monitors status of the plurality of devices and issues an alert when an abnormal condition is detected
  • An integrated bus module coupled to the message bus, the binding logic module, the flow logic module, and the device state logic module, receiving an event message from the message bus, and forwarding the received event message to a corresponding logic module, An instruction or alarm from the corresponding logic module is received and sent to the message bus.
  • the message bus includes:
  • a message building module for respectively constructing an event message and an instruction message according to the received event and instruction
  • a message routing module configured to route an event message to the processing control layer, and route the instruction message to a corresponding one of the plurality of adapters in the adapter layer;
  • the message queue pool including the event message queue pool and the instruction message queue pool, caches and queues event and instruction messages, respectively.
  • the event message indicates an area in which the inspection object is located, an identifier of the inspection object, a type and serial number of the device for the inspection object, a time at which the detection data is received from the device, and an event content;
  • the instruction message indicates an area in which the inspection object is located, a type and serial number of the device for the inspection object, a source of the instruction, and an instruction content.
  • the plurality of devices includes at least two of a container/vehicle radiation imaging inspection device, a radiological inspection device, a license plate recognition device, a box number identification device, a hard disk video recording device, and a traffic control device.
  • the central control unit performs one or more of the following via a user interface:
  • the user can modify the recognition result for the inspection object through the user interface.
  • the processing control layer further includes: a graphic inspection unit including an image analysis station and a rechecking station, the user analyzing the scanned image of the inspection object via the image analysis station and determining whether the inspection object is suspicious, and via the rechecking station Re-examine the suspected object.
  • a graphic inspection unit including an image analysis station and a rechecking station, the user analyzing the scanned image of the inspection object via the image analysis station and determining whether the inspection object is suspicious, and via the rechecking station Re-examine the suspected object.
  • the processing control layer further includes: an information management unit that performs one or more of the following:
  • the messaging service layer also receives other events from other business systems of the customs to provide processing to the processing control layer and to send processing results to other customs service systems, wherein the customs's other business systems include the customs clearance system And / or logistics system.
  • the binding logic module of the processing control layer also binds a separate event of the other events associated with the same ping object to the ping object.
  • An example embodiment of the present disclosure also provides a customs inspection and release method, including:
  • the instruction message is constructed by the message bus according to the received instruction and sent to the corresponding adapter;
  • the corresponding operation is performed by the corresponding device according to the received instruction.
  • the method further includes providing for monitoring device operating status and checking object status User interface and in response to a user operation generating an instruction to send an instruction to the message bus.
  • the receiving and processing an event message from a message bus, generating an instruction corresponding to the event message, and transmitting the instruction to the message bus includes:
  • the generated instructions are sent to the message bus.
  • other events from other business systems of the customs are received by the message bus for processing and the processing results are sent to other customs service systems.
  • FIG. 1 shows a schematic block diagram of a customs inspection and release system in accordance with an exemplary embodiment of the present disclosure
  • FIG. 2 shows a schematic block diagram of a customs inspection and release system in accordance with another example embodiment of the present disclosure
  • FIG. 3 is a schematic block diagram showing a business logic unit in a customs inspection and release system of an exemplary embodiment of the present disclosure
  • FIG. 4 is a schematic structural block diagram of a message bus in a customs inspection and release system of an exemplary embodiment of the present disclosure
  • 5a and 5b illustrate example formats of event messages and instruction messages used in a customs clearance system of an example embodiment of the present disclosure
  • FIG. 6 shows a schematic diagram of an adapter layer and an equipment layer in a customs inspection and release system of an exemplary embodiment of the present disclosure
  • FIG. 7 shows a schematic flow chart of a customs inspection and release method of an exemplary embodiment of the present disclosure
  • FIG. 8 is a view schematically showing an inspection site to which a customs inspection and release system and method of an exemplary embodiment of the present disclosure is applicable;
  • FIG. 9 schematically illustrates an inspection flow applicable to a customs inspection and release system and method of an exemplary embodiment of the present disclosure.
  • FIG. 1 shows a schematic block diagram of a customs inspection and release system in accordance with an example embodiment of the present disclosure.
  • the customs inspection and release system 1 can include a device layer 10, an adapter layer 12, a message service layer 14, and a process control layer 16.
  • the device layer 10 may include a plurality of devices for the inspection and release operation, at least some of the plurality of devices detecting the inspection object to generate detection data.
  • the plurality of devices may include at least two of a container/vehicle radiation imaging inspection device, a radiological inspection device, a license plate recognition device, a box number identification device, a hard disk recording device, and a traffic control device.
  • the adapter layer 12 can include a plurality of adapters respectively corresponding to the plurality of devices for receiving detection data from the corresponding device, converting the detected data into an event having a predetermined form of a message service interface protocol.
  • the message service layer 14 can include a message bus 40 for receiving events from the adapter layer and constructing event messages based on the events.
  • the processing control layer 16 can include a business logic unit 30 for receiving and processing event messages from the message bus, generating instructions corresponding to the event messages, and transmitting instructions to the message service layer 14.
  • the message service layer 14 constructs an instruction message based on the received instructions and sends it to the adapter layer 12.
  • the adapter layer 12 converts the instruction message into an instruction form suitable for the corresponding device and sends it to the device layer 10. Corresponding devices in device layer 10 perform corresponding operations in accordance with the received instructions. The structure and function of each layer will be described in detail below.
  • FIG. 2 shows a schematic block diagram of a customs inspection and release system 1' in accordance with another example embodiment of the present disclosure.
  • the processing control layer 16 in the customs inspection and release system 1' of FIG. 2 further includes: a central control unit 20 that provides users for monitoring the operating state of the device and checking the state of the object.
  • the interface and in response to a user operation generating an instruction, sends an instruction to the message service layer 14.
  • central control unit 20 may be via a user interface (eg, an input and output device including a display, a touch screen, a keyboard, a mouse, etc.) Perform one or more of the following:
  • the user can perform various user operations through the user interface, such as modifying the recognition result for the inspection object, performing the control operation, and issuing the control instruction.
  • the processing control layer 16 may further include: a graphic inspection unit including an image analysis station and a rechecking station, the user analyzing the scanned image of the inspection object via the image analysis station and determining whether the inspection object is suspicious, and being suspicious through the rechecking station The inspection object is re-examined.
  • the process control layer 16 may further include an information management unit for maintaining user information, maintaining inspection object information, maintaining commuter vehicle information, performing information query and statistics, and/or performing system parameter configuration.
  • the information management unit may include a database for storing and managing various information, and may provide a user interface for the user to perform information query and statistics and/or system parameter configuration.
  • an adapter layer and a message service layer are provided at the device layer and the processing control layer, and the adapter layer converts data collected by devices using different interface protocols into a predetermined, unified message service interface protocol.
  • the event is sent to the message service layer, and the message service layer wraps the received event into an event message that is suitable for processing control layer reception and processing.
  • the message service layer wraps the instructions issued by the processing control layer into instruction messages suitable for the adapter layer to receive and process, and the adapter layer converts the instruction messages into a form suitable for receiving and executing by the corresponding device.
  • a unified interface and a message construction and transmission mechanism are provided in the above-mentioned customs inspection and release system, and the information obtained by each device can be centralized while ensuring that each device in the device layer operates independently, and remotely monitored through a unified platform.
  • Control equipment and inspection objects to achieve efficient intelligent inspection and release, minimizing labor costs.
  • data is generated from the device, collected as a site event, bound into a process event, and processed by the process logic to generate site instructions to control the device, thus ensuring real-time response of the system and centralized management of data.
  • the modules can be divided according to their responsibilities during design, so that each module only needs to care about the responsibilities of this module during development and maintenance. In this way, the processing control layer does not have to pay attention to the increase or decrease of the specific device, and achieves the beneficial effect of dynamically increasing or decreasing the specific device and processing the control layer with almost no change.
  • the message service layer 14 also receives events from other business systems of the customs, The processing is provided to the processing control layer 16 and the processing results are sent to other customs service systems.
  • customs' other business systems may include customs declaration systems and/or logistics systems.
  • the system architecture can also be integrated with other customs business systems through the message service layer to achieve integration, arrangement and coordination of all equipment and all related systems in the entire customs area. Improve overall operating efficiency.
  • FIG. 3 shows a schematic structural block diagram of a business logic unit 30 in a customs clearance system in accordance with an exemplary embodiment of the present disclosure.
  • the business logic unit 30 can include a binding logic module 302, a flow logic module 304, a device state logic module 306, and an integrated bus module 308.
  • Binding logic module 302 binds a plurality of separate events associated with the same ping object to the ping object.
  • the inspection process is for the inspection object.
  • the inspection object will pass through multiple devices and multiple areas as described above.
  • the inspection site is generally divided into five areas related to the inspection process and a commuter vehicle entrance and exit, which are the local detection areas (LIS), Vehicle Waiting Area (VWS), Secondary Inspection Area (SIS), Central Control Area (CCS), Exit Verification Area (EVS) and commuter vehicle entrances and exits. Different devices are deployed in each area. The various signals collected by the device and the events generated by them are separated and need to be bound together by relevance.
  • an identifier (ID) of the inspection object eg, the license plate number of the vehicle or the container number of the container
  • ID an identifier of the inspection object
  • an event having the same object ID is bound to the inspection object. Binding processing allows for comprehensive consideration of events for the same inspection object, ready for subsequent comprehensive and accurate processing and control.
  • the binding logic module 302 of the processing control layer 16 may also bind separate events associated with the same inspection object from other systems to the inspection object. The information sharing between the systems for the inspection object is realized, and the operation efficiency is further improved.
  • the flow logic module 304 processes the bound events, producing instructions corresponding to the processing results.
  • the flow logic module 304 can include a plurality of application modules for a plurality of data acquisition or detection devices, each application module processing an event of the corresponding device and generating a processing result.
  • the instructions for the respective inspection object can be comprehensively considered to generate an instruction for each device.
  • the device status logic module 306 can monitor the status of multiple data acquisition or detection devices and issue an alarm when an abnormal condition is detected. For example, based on the received status data about the device, the device status logic module 306 can detect if the device has failed and issue an alert when it is determined that a failure has occurred, notifying the worker to perform device maintenance.
  • the integrated bus module 308 can be coupled to the message bus 40, the binding logic module 302, the flow logic module 304, and The device state logic module 306 is coupled to receive an event message from the message bus 40, forward the received event message to the corresponding logic module 302, 304 or 306, receive an instruction or alert from the corresponding logic module 302, 304 or 306 and send the message to the message.
  • Bus 40 For example, when receiving an event message regarding a detection event of the inspection object, the integration bus module 308 can forward the event message to the binding logic module 302 or the flow logic module 304 for processing; when receiving an event message regarding the state of the device The integrated bus module 308 can forward the event message to the device status logic module 306 for processing.
  • the integrated bus module 308 can provide a configurable messaging and forwarding mechanism to focus the development and maintenance of each logic module 302, 304 or 306 on its own responsibilities, while simple general messaging and forwarding operations are configured by the integrated bus module 308. The form is completed.
  • the structure and function of the business logic unit 30 shown in FIG. 3 are merely exemplary, and those skilled in the art can make modifications and additions and deletions according to the teachings of the present disclosure.
  • the development and configuration of the business logic unit 30 and the various modules can be implemented using, for example, a programmable processor, server, or the like.
  • Message bus 40 may include message construction module 402, message routing module 404, and message queue pool 406.
  • Message construction module 402 can construct event messages and instruction messages, respectively, based on the received events and instructions.
  • the format of the event message and the instruction message may be predetermined and/or user configurable.
  • Figures 5a and 5b illustrate example formats of event messages and instruction messages used in a customs clearance system of an example embodiment of the present disclosure.
  • the event message can include a plurality of fields indicating the area in which the inspection object is located, the identifier of the inspection object, the type and serial number of the device for the inspection object, the time at which the detection data is received from the device, and Event content.
  • the instruction message may also include a plurality of fields indicating the area in which the inspection object is located, the type and serial number of the device for the inspection object, the source of the instruction, and the instruction content.
  • Events and instructions can be described in a key-value pair message, where the key values are all strings.
  • the message formats shown in Figures 5a and 5b are merely examples, and those skilled in the art can design any suitable message format according
  • Message routing module 404 routes the event message to processing control layer 16 and routes the instruction message to a corresponding one of the plurality of adapters of adapter layer 12.
  • the message routing module 404 can route the event message to one or more of the business logic unit, the central control unit, the map inspection unit, and the information management unit based on the content of the event message. Additionally, message routing module 404 can route the instruction message to an adapter corresponding to the identified device based on the identification of the device in the instruction message.
  • the message queue pool 406 can include an event message queue pool and an instruction message queue pool to buffer and queue event and instruction messages, respectively.
  • the event message may be sorted according to the identifier and/or event content of the area and/or device carried in the message and placed in the queue for transmission.
  • the instruction message may be performed according to the identifier of the area and/or device carried in the message and/or the source of the message and/or the content of the instruction. Sort and put in the queue for sending.
  • the collation used here can be predetermined or configured by the user.
  • FIG. 6 shows a schematic diagram of an adapter layer 12 and a device layer 10 in a customs inspection and release system of an example embodiment of the present disclosure, showing a plurality of devices and corresponding adapters.
  • the container/vehicle radiation imaging inspection equipment may be responsible for scanning the inspection object (eg, container/vehicle) to form a perspective view for the inspector to check whether the contents of the box meet the requirements without opening the box.
  • an NII interface module can be added as an NII adapter.
  • the container/vehicle radiation imaging inspection device can include a quick check execution device and an algorithm workstation that provide information to the outside world through different interface forms.
  • an NII interface module and a programmable logic circuit (PLC) and a PLC interface module can be added as adapters. In this way, the results of the container/vehicle radiation imaging inspection device scan, real-time thumbnails, and device status can be communicated to the process control layer through a unified message interface.
  • PLC programmable logic circuit
  • Radiological examination (RM) equipment can include detection equipment and databases.
  • the RM acquisition module can be added as an adapter to transmit the real-time status of the working status and detection status of the RM device to the processing control layer through a unified message interface.
  • the license plate recognition (LPR) device automatically takes a photo of the license plate and identifies its contents, providing a distinguishing mark for the vehicle.
  • the LPR adapter can be added to pass the license plate information to the processing control layer through a unified message interface.
  • the box number identification (CCR) device is responsible for automatically identifying the number of the container carried by the vehicle, so that the system can obtain the customs declaration information from the customs according to the number for reference by the inspection personnel.
  • the CCR adapter can be added to pass the number of the container to the processing control layer through a unified message interface.
  • a hard disk recording (DVR) device is responsible for providing video clips during a vehicle scan.
  • the DVR keeps recording, and the DVR adapter module can be instructed by the processing control layer to obtain video from the specified time period.
  • the captured video clip can be transcoded for publishing to a streaming service station.
  • the traffic control device may include a bar, a traffic light, a light emitting diode (LED), etc., for limiting and guiding the vehicles in the site.
  • the bar and traffic light can only provide electronically controlled contacts that are controlled and acquired by a PLC adapter.
  • LEDs can be network devices that can be passed directly from the processing control layer via messaging The form to control.
  • the inspection object is detected by at least some of the plurality of devices, and the detection data is generated.
  • detection data from the corresponding device is received by a plurality of adapters respectively corresponding to the plurality of devices, and the detected data is converted into an event having a predetermined message service interface protocol form.
  • an event from the adapter is received by the message bus, and an event message is constructed based on the event.
  • an event message from the message bus is received and processed, an instruction corresponding to the event message is generated, and an instruction is sent to the message bus.
  • an instruction message is constructed by the message bus based on the received instructions and sent to the corresponding adapter.
  • the instruction message is converted by the respective adapter into an instruction form suitable for the corresponding device and sent to the corresponding device.
  • the corresponding operation is performed by the corresponding device in accordance with the received instructions.
  • the customs inspection and release method may further include: providing a user interface for monitoring the operating state of the device and checking the state of the object, and transmitting an instruction to the message bus in response to a user operation generating an instruction.
  • receiving and processing an event message from the message bus, generating an instruction corresponding to the event message, and transmitting the instruction to the message bus can include: receiving an event message from the message bus; and according to the event message, A plurality of object-related separate events are bound to the query object; the bound event is processed, an instruction corresponding to the processing result is generated; and the generated instruction is sent to the message bus.
  • the customs inspection and release method may further include receiving, by the message bus, other events from other customs service systems for processing and transmitting the processing results to other customs service systems.
  • FIG. 8 schematically illustrates an inspection site to which a customs inspection and release system and method of an exemplary embodiment of the present disclosure may be applied.
  • the inspection site can be divided into five areas related to the inspection process and a commuter vehicle entrance and exit, which are the local detection area (LIS), the vehicle waiting area (VWS), the secondary inspection area (SIS), and the central control area (CCS).
  • LIS local detection area
  • VWS vehicle waiting area
  • SIS secondary inspection area
  • CCS central control area
  • EVS Export Verification Area
  • CCA Commuter Vehicle Access
  • the Central Control Area (CCS) is the area where the processing control layer is deployed. In the following, the data is transferred to the central control area, that is, to the processing control layer for processing control. The following describes the operations performed in each area with the vehicle carrying the container as the inspection object.
  • LIS Local detection area
  • the vehicle enters the local detection area
  • walkie-talkies and/or closed-circuit televisions are used for staff to provide guidance at any time;
  • the traffic control device receives an instruction sent by the processing control layer of the central control area to guide the vehicle into the local detection area;
  • the box number is identified and the identified data is transmitted to the central control area;
  • the scanning device performs X-ray scanning and transmits the obtained information to the central control area;
  • the vehicle leaves the local detection area.
  • VWS Vehicle waiting area
  • the vehicle enters the waiting area
  • walkie-talkies and/or closed-circuit televisions are used for staff to provide guidance at any time;
  • the LED prompts the driver to go to the secondary inspection area or the exit verification area;
  • the vehicle leaves the waiting area.
  • the vehicle enters the secondary inspection area
  • the LED displays the corresponding license plate
  • walkie-talkies and/or closed-circuit televisions are used for staff to provide guidance at any time;
  • the image check station displays corresponding images and information
  • the vehicle leaves the secondary inspection area.
  • CCS Central Control Area
  • the image inspector analyzes the scanned image and makes an inspection conclusion
  • the license plate information is sent to the LED display of the secondary inspection area;
  • a control command is sent to the traffic control device in the exit verification area.
  • the vehicle enters the exit verification area
  • walkie-talkies and/or closed-circuit televisions are used for staff to provide guidance at any time;
  • the traffic control device receives the control command sent by the central control area
  • the vehicle leaves the exit verification area.
  • CCA Commuter Vehicle Entrance and Exit
  • the vehicle enters the commuter vehicle entrance and exit;
  • walkie-talkies and/or closed-circuit televisions are used for staff to provide guidance at any time;
  • the traffic control device receives the control command sent by the central control area
  • the vehicle enters or exits the commuter vehicle entrance and exit.
  • FIG. 9 schematically illustrates an inspection flow applicable to a customs inspection and release system and method of an exemplary embodiment of the present disclosure.
  • the license plate is triggered by the sense of ground to identify the rear bar Lift up automatically.
  • the vehicle then enters the local inspection zone for RM inspection, bin number identification, and quick inspection scanning.
  • the vehicle drives to the waiting area, the scanning task enters the list and waits for processing, and the inspector checks the scanned image and draws a conclusion.
  • the vehicle enters the waiting area for license plate recognition, and the LED displays the vehicle status: release (qualified), secondary inspection (suspect) or waiting (not yet completed).
  • the vehicle enters the secondary inspection area, re-examines the box, refers to the quick inspection image, draws the conclusion, and the LED displays the vehicle and inspection status that need to be re-examined. Thereafter, the vehicle arrives at the exit verification area for license plate recognition. If it passes, it will automatically lift the rod. If it fails, it will not lift the rod. A warning box pops up in the central control area and the image analysis station to notify the vehicle that it is unqualified.
  • the vehicle arrives at the entrance and exit of the commuter vehicle, and if it is a registered vehicle, it is automatically lifted and released, such as
  • Unregistered vehicles are required to be manually lifted through the intercom request.
  • the container/vehicle radiation imaging inspection apparatus can provide a plurality of photoelectric switches that are installed along the lane for the binding logic module in the business logic unit to determine the vehicle going forward and backward.
  • the binding logic module can judge according to the state of the quick-detect photoelectric switch. If it is determined that the vehicle with the previous pressure-sensing feeling does not enter the inspection channel, the result of the first recognition is ignored.
  • the vehicle If the vehicle is dumped after entering the local inspection area, there may be two situations as follows: First, the vehicle retreats after exiting the ground sensing area, resulting in a second sense of pressure. This will cause the license plate to be recognized again and the recognition will fail. In this regard, it can be found through the lane photoelectric switch that the vehicle does not enter the lane, and the identification failure event is ignored. Second, the vehicle does not drive out of the area of the sense of reversal. This situation does not cause the license plate to be recognized again. The binding logic module can judge that the vehicle does not enter the lane according to the state of the quick-detect photoelectric switch, and the old recognition result will be ignored when the vehicle triggers the license plate recognition again.
  • the central control area is notified to manually assign the license plate number for binding. Specifically, if the license plate recognition fails at the entrance, the vehicle can continue to check and drive to the vehicle waiting area. The vehicle may be assigned a serial number as a unique identifier and its license plate photo may be stored for subsequent operation of the designated license plate. If the operator of the central control area does not specify the license plate number in time, and the vehicle is thus stuck in the waiting area of the vehicle, the operator of the central control area is required to immediately assign the license plate number to it. If the license plate recognition fails in the waiting area and the exit area of the vehicle, the vehicle cannot continue to pass, and the operator of the central control area is required to immediately assign a license plate number to it.
  • the operator in the central control area is notified to manually specify the container number.
  • the failure of the identification of the box number does not affect the vehicle to continue to accept the inspection and sail to the waiting area of the vehicle.
  • the photograph taken when the box number is recognized can be recorded, and the box number can be manually designated and the customs declaration information can be retrieved when the map is inspected. If the box number identification is not triggered, the box number identification device will report the event and a reminder dialog box will pop up in the central control area.
  • the operator is informed through the user interface of the central control area that the operator can find the next vehicle through the video clip and guide it out of the inspection site for re-inspection.
  • the binding logic module does not receive the license plate identification information within the specified time after receiving the RM entering the inspection mode signal. At this time, the license plate recognition component in the central control area may be notified that the damage may be caused by the operator.
  • the current vehicle specifies the license plate number and suspends subsequent vehicles to enter the site to overhaul the equipment.
  • the RM detection device fails, for example, the system finds that the RM loses connection, or receives an RM failure signal, the operator of the central control area is notified at this time. The operator can choose to take the current vehicle out of the field to re-examine or ignore its RM information.
  • the system finds that the box number identification device has lost the connection, the operator of the central control area is notified at this time, and the operator can manually specify the box number for the current vehicle and suspend the subsequent vehicle to enter the site to repair the equipment.
  • the system finds that the container/vehicle radiation imaging inspection equipment has lost connection or received a container/vehicle radiation imaging inspection equipment failure signal, the operator of the central control area is notified at this time, the operator will present The vehicle is taken out of the site for re-inspection and the subsequent vehicles are suspended to enter the site to repair the equipment.
  • signal bearing media include, but are not limited to, recordable media such as floppy disks, hard drives, compact disks (CDs), digital versatile disks (DVDs), digital tapes, computer memories, and the like; and transmission-type media such as digital and / or analog communication media (eg, fiber optic cable, waveguide, wired communication link, wireless communication link, etc.).

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Abstract

一种海关验放系统和方法，系统包括：设备层（10），检测查验对象，产生检测数据；适配器层（12），接收来自对应设备的检测数据，将检测数据转换成具有预定的消息服务接口协议形式的事件；消息服务层（14），接收来自适配器层（12）的事件，根据事件构建事件消息；以及处理控制层（16），接收和处理来自消息总线的事件消息，产生对应于事件消息的指令，并向消息服务层（14）发送指令。消息服务层（14）根据接收到的指令构建指令消息，并发送给适配器层（12）。适配器层（12）将指令消息转换成适合于对应设备的指令形式，并发送给所述设备层（10）。设备层（10）中的对应设备根据接收到的指令执行相应操作。由此，将各设备获得的信息集中起来，通过统一平台进行远程监控，提高了验放效率，减小了人力成本。

Description

海关验放系统及方法 技术领域
本公开涉及海关验放领域，尤其涉及海关验放系统及方法。
背景技术
当前的海关验放系统中，集装箱/车辆检查设备、场地交通管理、车辆/集装箱识别、放射性物质探测、放射性同位素识别等都是彼此独立操作的。集装箱/车辆到达场地入口后，由工作人员引导其通过X射线集装箱/车辆检查设备进行检查，然后工作人员引导车辆驶入等待区，等待检查结果。等到审图的工作人员根据扫描图像和其它相关信息对集装箱车辆进行分析得出结论后，通知等待区工作人员，工作人员再根据车辆的检查结果引导车辆到达手检区或出口区。车辆到达出口时，由工作人员确认此车辆检查完成，才能对其进行放行。这种各区域、各设备独立操作，依靠工作人员进行通知和手动引导的验放系统，效率低下并且人力成本高。此外，海关验放系统、报关系统、物流系统等彼此独立操作，无法共享针对同一检查对象的信息，导致整体运行效率低下。
发明内容
本公开的示例实施例提供了一种海关验放系统，包括：
设备层，包括用于验放操作的多个设备，所述多个设备中的至少一些设备检测查验对象，产生检测数据；
适配器层，包括分别与所述多个设备对应的多个适配器，用于接收来自对应设备的检测数据，将检测数据转换成具有预定的消息服务接口协议形式的事件；
消息服务层，包括消息总线，用于接收来自适配器层的事件，根据事件构建事件消息；以及
处理控制层，包括业务逻辑单元，用于接收和处理来自消息总线的事件消息，产生对应于事件消息的指令，并向消息服务层发送指令；
所述消息服务层根据接收到的指令构建指令消息，并发送给适配器层；
所述适配器层将指令消息转换成适合于对应设备的指令形式，并发送给所述设备 层；
所述设备层中的对应设备根据接收到的指令执行相应操作。
在一个实施例中，处理控制层还包括：中心控制单元，提供用于监控设备运行状态和查验对象状态的用户接口，并响应于用户操作产生指令，向所述消息服务层发送指令。
在一个实施例中，业务逻辑单元包括：
绑定逻辑模块，将与同一查验对象相关的多个分离事件绑定至该查验对象；
流程逻辑模块，处理经绑定的事件，产生对应于处理结果的指令；
设备状态逻辑模块，监控所述多个设备的状态，并在检测到异常状态时发出警报；以及
集成总线模块，与所述消息总线、所述绑定逻辑模块、所述流程逻辑模块和设备状态逻辑模块耦接，从所述消息总线接收事件消息，将接收的事件消息转发至相应逻辑模块，接收来自相应逻辑模块的指令或警报并发送给所述消息总线。
在一个实施例中，消息总线包括：
消息构建模块，用于根据接收到的事件和指令分别构建事件消息和指令消息；以及
消息路由模块，用于将事件消息路由至所述处理控制层，并将指令消息路由至所述适配器层中所述多个适配器中相应的至少一个适配器；以及
消息队列池，包括事件消息队列池和指令消息队列池，分别对事件消息和指令消息进行缓存和排队。
在一个实施例中，事件消息指示了查验对象所在的区域、查验对象的标识符、针对查验对象的设备的类型和序号、从所述设备接收到检测数据的时间、以及事件内容；
所述指令消息指示了查验对象所在的区域、针对查验对象的设备的类型和序号、指令的来源、以及指令内容。
在一个实施例中，多个设备包括集装箱/车辆辐射成像检查设备、放射性检查设备、车牌识别设备、箱号识别设备、硬盘录像设备、交通控制设备中的至少两个。
在一个实施例中，中心控制单元经由用户接口执行如下中的一个或多个：
在查验对象被扫描时实时显示扫描图像；
显示查验对象的车牌拍摄照片及识别结果；
显示查验对象的箱号拍摄照片及其识别结果；以及
控制查验对象所在区域的交通控制设备；
其中用户能够通过用户接口修改针对查验对象的识别结果。
在一个实施例中，处理控制层还包括：图检单元，包括图像分析站和复检站，用户经由图像分析站对查验对象的扫描图像进行分析并判断查验对象是否可疑，并且经由复检站对可疑的查验对象进行复检。
在一个实施例中，处理控制层还包括：信息管理单元，执行以下中的一个或多个：
维护用户信息；
维护查验对象信息；
维护通勤车辆信息；
进行信息查询和统计；以及
进行系统参数配置。
在一个实施例中，消息服务层还接收来自海关的其他业务系统的其他事件，以提供给处理控制层进行处理，并向海关的其他业务系统发送处理结果，其中海关的其他业务系统包括报关系统和/或物流系统。
在一个实施例中，处理控制层的绑定逻辑模块还将所述其他事件中与所述同一查验对象相关的分离事件绑定至该查验对象。
本公开的示例实施例还提供了一种海关验放方法，包括：
通过多个设备中的至少一些来检测查验对象，产生检测数据；
通过分别与所述多个设备对应的多个适配器，接收来自对应设备的检测数据，将检测数据转换成具有预定的消息服务接口协议形式的事件；
由消息总线接收来自适配器的事件，根据事件构建事件消息；
接收和处理来自消息总线的事件消息，产生对应于事件消息的指令，并向消息总线发送指令；
由消息总线根据接收到的指令构建指令消息，并发送给相应的适配器；
由相应的适配器将指令消息转换成适合于对应设备的指令形式，并发送给所述对应设备；以及
由对应设备根据接收到的指令执行相应操作。
在一个实施例中，所述方法还包括：提供用于监控设备运行状态和查验对象状态 的用户接口，并响应于用户操作产生指令，向所述消息总线发送指令。
在一个实施例中，所述接收和处理来自消息总线的事件消息，产生对应于事件消息的指令，并向消息总线发送指令包括：
从所述消息总线接收事件消息；
根据事件消息，将与同一查验对象相关的多个分离事件绑定至该查验对象；
处理经绑定的事件，产生对应于处理结果的指令；
将产生的指令发送给所述消息总线。
在一个实施例中，由消息总线接收来自海关的其他业务系统的其他事件以进行处理，并向海关的其他业务系统发送处理结果。
附图说明
根据结合附图阅读的以下描述，本发明的以上和其他方面、特征和优点将变得清楚明白，其中类似的参考数字表示相同的元件。
图1示出了根据本公开示例实施例的海关验放系统的示意框图；
图2示出了根据本公开另一示例实施例的海关验放系统的示意框图；
图3示出了本公开示例实施例的海关验放系统中的业务逻辑单元的示意结构框图；
图4示出了本公开示例实施例的海关验放系统中的消息总线的示意结构框图；
图5a和5b示出了本公开示例实施例的海关验放系统中使用的事件消息和指令消息的示例格式；
图6示出了本公开示例实施例的海关验放系统中的适配器层和设备层的示意图；
图7示出了本公开示例实施例的海关验放方法的示意流程图；
图8示意性示出了本公开示例实施例的海关验放系统和方法可应用的检查场地；以及
图9示意性示出了本公开示例实施例的海关验放系统和方法可应用的检查流程。
具体实施方式
下面将详细描述本发明的具体实施例，应当注意，这里描述的实施例只用于举例说明，并不用于限制本发明。在以下描述中，为了提供对本发明的透彻理解，阐述了 大量特定细节。然而，对于本领域普通技术人员显而易见的是：不必采用这些特定细节来实行本发明。在其他实例中，为了避免混淆本发明，未具体描述公知的电路、材料或方法。
在整个说明书中，对“一个实施例”、“实施例”、“一个示例”或“示例”的提及意味着：结合该实施例或示例描述的特定特征、结构或特性被包含在本发明至少一个实施例中。因此，在整个说明书的各个地方出现的短语“在一个实施例中”、“在实施例中”、“一个示例”或“示例”不一定都指同一实施例或示例。此外，可以以任何适当的组合和/或子组合将特定的特征、结构或特性组合在一个或多个实施例或示例中。此外，本领域普通技术人员应当理解，这里使用的术语“和/或”包括一个或多个相关列出的项目的任何和所有组合。
下面参照附图描述本公开的示例实施例。图1示出了根据本公开示例实施例的海关验放系统的示意框图。如图所示，海关验放系统1可以包括设备层10、适配器层12、消息服务层14和处理控制层16。设备层10可以包括用于验放操作的多个设备，多个设备中的至少一些设备检测查验对象，产生检测数据。例如，多个设备可以包括集装箱/车辆辐射成像检查设备、放射性检查设备、车牌识别设备、箱号识别设备、硬盘录像设备以及交通控制设备中的至少两个。适配器层12可以包括分别与所述多个设备对应的多个适配器，用于接收来自对应设备的检测数据，将检测数据转换成具有预定的消息服务接口协议形式的事件。消息服务层14可以包括消息总线40，用于接收来自适配器层的事件，根据事件构建事件消息。处理控制层16可以包括业务逻辑单元30，用于接收和处理来自消息总线的事件消息，产生对应于事件消息的指令，并向消息服务层14发送指令。消息服务层14根据接收到的指令构建指令消息，并发送给适配器层12。适配器层12将指令消息转换成适合于对应设备的指令形式，并发送给设备层10。设备层10中的对应设备根据接收到的指令执行相应操作。下文中将对各层的结构和功能进行详细描述。
图2示出了根据本公开另一示例实施例的海关验放系统1’的示意框图。与图1的海关验放系统1的不同之处在于，图2的海关验放系统1’中处理控制层16还包括：中心控制单元20，提供用于监控设备运行状态和查验对象状态的用户接口，并响应于用户操作产生指令，向消息服务层14发送指令。在一个示例中，中心控制单元20可以经由用户接口(例如，包括显示器、触摸屏、键盘和鼠标等在内的输入输出设备) 执行如下中的一个或多个：
在查验对象被扫描时实时显示扫描图像；
显示查验对象的车牌拍摄照片及识别结果；
显示查验对象的箱号拍摄照片及其识别结果；以及
控制查验对象所在区域的交通控制设备。
用户能够通过用户接口执行多种用户操作，例如修改针对查验对象的识别结果，执行控制操作并下达控制指令等。
图1和图2的海关验放系统1和1’仅仅是示例，根据本公开的海关验放系统还可以包括其他部件。例如，处理控制层16还可以包括：图检单元，包括图像分析站和复检站，用户经由图像分析站对查验对象的扫描图像进行分析并判断查验对象是否可疑，并且经由复检站对可疑的查验对象进行复检。在一个示例中，处理控制层16还可以包括：信息管理单元，用于维护用户信息、维护查验对象信息、维护通勤车辆信息、进行信息查询和统计、和/或进行系统参数配置等。例如，信息管理单元可以包括用于保存和管理各种信息的数据库，并且可以提供用户接口以便用户进行信息查询和统计和/或系统参数配置。
在所示海关验放系统中，在设备层与处理控制层提供了适配器层和消息服务层，适配器层将使用不同接口协议的设备采集到的数据转换到预定的、统一的消息服务接口协议，以事件的形式发送给消息服务层，消息服务层将接收到的事件包装成具适合于处理控制层接收和处理的事件消息。此外，消息服务层将处理控制层下达的指令包装成适合于适配器层接收和处理的指令消息，适配器层再将指令消息转换成适合于对应设备接收和执行的形式。这样，在上述海关验放系统中提供了统一接口和消息构建、传送机制，能够在确保设备层中各设备各自独立操作的同时，将各设备获得的信息集中起来，并通过统一平台来远程监视、控制各设备和查验对象，实现高效的智能验放，最小化了人力成本。此外，采用事件驱动方式，数据从设备产生，经采集成为场地事件，经绑定成为流程事件，经流程逻辑处理产生场地指令来控制设备，这样能够确保系统响应的实时性和数据的集中管理，并且在设计时能够按职责划分模块，使各模块在开发和维护时只需要关心本模块的职责。这样，处理控制层不必关注具体设备的增减，达到动态增减具体设备而处理控制层几乎无需改变的有益效果。
根据本公开示例实施例，消息服务层14还接收来自海关的其他业务系统的事件， 以提供给处理控制层16进行处理，并向海关的其他业务系统发送处理结果。例如，海关的其他业务系统可以包括报关系统和/或物流系统。这样，不仅能够关联验放系统中的所有设备，本系统架构也可以通过消息服务层与海关的其他业务系统进行整合，达到可对整个海关区域内所有设备、所有相关系统的整合、编排和协调，提高了整体运行效率。
图3示出了根据本公开示例实施例的海关验放系统中的业务逻辑单元30的示意结构框图。业务逻辑单元30可以包括绑定逻辑模块302、流程逻辑模块304、设备状态逻辑模块306和集成总线模块308。
绑定逻辑模块302将与同一查验对象相关的多个分离事件绑定至该查验对象。检查流程是面向查验对象的，查验对象会经过如上所述的多个设备以及多个区域，例如检查场地一般分为与检查流程有关的五个区域和一个通勤车辆出入口，分别是本地检测区域(LIS)，车辆等待区域(VWS)，二级检查区域(SIS)，中央控制区域(CCS)，出口验证区域(EVS)和通勤车辆出入口。在各区域内部署不同设备，设备采集到的各种信号以及由此生成的事件都是分离的，需要将按相关性绑定在一起。例如，可以在事件消息中包括查验对象的标识符(ID)(例如车辆的车牌号或集装箱的箱号)，将具有相同对象ID的事件绑定至该查验对象。绑定处理允许综合考虑关于同一查验对象的各事件，为后续进行全面、准确的处理和控制做好准备。
在经由消息服务层14与海关的其他业务系统整合的情况下，处理控制层16的绑定逻辑模块302还可以将来自其他系统的、与同一查验对象相关的分离事件绑定至该查验对象，实现了在各系统间针对查验对象的信息共享，进一步提高了运行效率。
流程逻辑模块304处理经绑定的事件，产生对应于处理结果的指令。例如，流程逻辑模块304可以包括针对多个数据采集或检测设备的多个应用模块，每个应用模块处理对应设备的事件，并产生处理结果。可以综合考虑针对同一查验对象的处理结果来产生针对各设备的指令。
设备状态逻辑模块306可以监控多个数据采集或检测设备的状态，并在检测到异常状态时发出警报。例如，根据接收到的关于设备的状态数据，设备状态逻辑模块306可以检测设备是否发生故障，并在确定发生故障时发出警报，通知工作人员进行设备维护。
集成总线模块308可以与消息总线40、绑定逻辑模块302、流程逻辑模块304和 设备状态逻辑模块306耦接，从消息总线40接收事件消息，将接收的事件消息转发至相应逻辑模块302、304或306，接收来自相应逻辑模块302、304或306的指令或警报并发送给消息总线40。例如，当接收到关于查验对象的检测事件的事件消息时，集成总线模块308可以将该事件消息转发给绑定逻辑模块302或流程逻辑模块304进行处理；当接收到关于设备状态的事件消息时，集成总线模块308可以将事件消息转发至设备状态逻辑模块306进行处理。集成总线模块308可以提供可配置的消息收发、转发机制，使各逻辑模块302、304或306的开发、维护工作专注于自身职责，而简单通用的消息收发和转发工作由集成总线模块308以配置形式完成。
图3所示业务逻辑单元30的结构和功能只是示例性的，本领域技术人员可以根据本公开的教义进行修改和增减。业务逻辑单元30以及各模块的开发和配置可以利用例如可编程的处理器、服务器等实现。
图4示出了本公开示例实施例的海关验放系统中的消息总线40的示意结构框图。消息总线40可以包括消息构建模块402、消息路由模块404和消息队列池406。
消息构建模块402可以根据接收到的事件和指令分别构建事件消息和指令消息。事件消息和指令消息的格式可以是预定的和/或用户可配置的。图5a和5b示出了本公开示例实施例的海关验放系统中使用的事件消息和指令消息的示例格式。如图所示，事件消息可以包括多个字段，分别指示了查验对象所在的区域、查验对象的标识符、针对查验对象的设备的类型和序号、从所述设备接收到检测数据的时间、以及事件内容。指令消息也可以包括多个字段，分别指示了查验对象所在的区域、针对查验对象的设备的类型和序号、指令的来源、以及指令内容。可以采用键值对型消息对事件和指令进行描述，其中键值皆为字符串。图5a和5b所示消息格式仅仅是示例，本领域技术人员可以根据设计需求，设计任意适合的消息格式。
消息路由模块404将事件消息路由至处理控制层16，并将指令消息路由至适配器层12的多个适配器中相应的至少一个适配器。在一个示例中，消息路由模块404可以根据事件消息的内容，将事件消息路由至业务逻辑单元、中心控制单元、图检单元、信息管理单元中的一个或多个。此外，消息路由模块404可以根据指令消息中对于设备的标识，将指令消息路由至与标识的设备对应的适配器。
消息队列池406可以包括事件消息队列池和指令消息队列池，分别对事件消息和指令消息进行缓存和排队。在一个示例中，当接收到来自多个区域、多个设备的多个 事件消息时，可以根据消息中携带的区域和/或设备的标识和/或事件内容，对事件消息进行排序并放入队列中，以便发送。在一个示例中，当接收到来自业务逻辑单元、中心控制单元等的指令消息时，可以根据消息中携带的区域和/或设备的标识和/或消息来源和/或指令内容，对指令消息进行排序并放入队列中，以便发送。这里使用的排序规则可以是预定的或由用户配置的。
图6示出了本公开示例实施例的海关验放系统中的适配器层12和设备层10的示意图，示出了多个设备以及对应的适配器。
集装箱/车辆辐射成像检查设备(NII)可以负责扫描查验对象(例如集装箱/车辆)形成透视图以供查验人员不开箱即可检查箱内物品是否符合要求。在一个示例中，可以加入NII接口模块作为NII适配器。在另一示例中，集装箱/车辆辐射成像检查设备可以包含快检执行设备和算法工作站，两者通过不同的接口形式向外界提供信息。为与整个系统对接，可以加入NII接口模块和可编程逻辑电路(PLC)及PLC接口模块作为适配器。这样，可以使集装箱/车辆辐射成像检查设备扫描的结果、实时缩略图、设备状态得以通过统一的消息接口传递到处理控制层。
放射性检查(RM)设备可以包括探测设备和数据库。为使之与整个系统对接，可以加入RM采集模块作为适配器，将RM设备的工作状态、探测状态等实时情况通过统一的消息接口传递到处理控制层。
车牌识别(LPR)设备自动拍摄车牌照片并识别出其内容，为车辆提供辨别标志。可以加入LPR适配器将车牌信息通过统一的消息接口传递到处理控制层。
箱号识别(CCR)设备负责自动识别车辆所载集装箱的号码，以便系统根据该号码向海关获取报关信息供图检人员检图时参照。可以加入CCR适配器将集装箱的号码通过统一的消息接口传递到处理控制层。
硬盘录像(DVR)设备负责提供车辆扫描期间的视频片段。硬盘录像机不停录像，DVR适配器模块可以受处理控制层传达的指令指示，从其上获取指定时间段的视频。在一个示例中，获取到的视频片段可以进行转码以发布到流媒体服务站。
交通控制设备可以包括挡杆、交通灯、发光二极管(LED)等，用于对场地内车辆进行限行、引导。在一个示例中，挡杆和交通灯可以只提供电控接点，通过PLC适配器对其进行控制和采集。LED可以是网络设备，可直接从处理控制层通过消息传递 的形式来控制。
以上列举的设备和适配器仅仅是示例，本领域技术人员可以理解，还可以根据需要增减设备。
下面参照附图描述根据本公开示例实施例的海关验放方法。在图7所示的海关验放方法的示意流程图中，在步骤700，通过多个设备中的至少一些来检测查验对象，产生检测数据。在步骤702，通过分别与所述多个设备对应的多个适配器，接收来自对应设备的检测数据，将检测数据转换成具有预定的消息服务接口协议形式的事件。在步骤704，由消息总线接收来自适配器的事件，根据事件构建事件消息。在步骤706，接收和处理来自消息总线的事件消息，产生对应于事件消息的指令，并向消息总线发送指令。在步骤708，由消息总线根据接收到的指令构建指令消息，并发送给相应的适配器。在步骤710，由相应的适配器将指令消息转换成适合于对应设备的指令形式，并发送给所述对应设备。在步骤712，由对应设备根据接收到的指令执行相应操作。
在一个实施例中，海关验放方法还可以包括：提供用于监控设备运行状态和查验对象状态的用户接口，并响应于用户操作产生指令，向所述消息总线发送指令。
在一个实施例中，接收和处理来自消息总线的事件消息，产生对应于事件消息的指令，并向消息总线发送指令可以包括：从所述消息总线接收事件消息；根据事件消息，将与同一查验对象相关的多个分离事件绑定至该查验对象；处理经绑定的事件，产生对应于处理结果的指令；将产生的指令发送给所述消息总线。
在一个实施例中，海关验放方法还可以包括：由消息总线接收来自海关的其他业务系统的其他事件以进行处理，并向海关的其他业务系统发送处理结果。
以上描述了根据本公开示例实施例的海关验放系统和方法。下面结合具体示例进行进一步阐述。
图8示意性示出了本公开示例实施例的海关验放系统和方法可应用的检查场地。检查场地可以分为与检查流程有关的五个区域和一个通勤车辆出入口，分别是本地检测区域(LIS)、车辆等待区域(VWS)、二级检查区域(SIS)、中央控制区域(CCS)、出口验证区域(EVS)和通勤车辆出入口(CCA)。中央控制区域(CCS)是部署处理控制层的区域，下文中将数据传送到中央控制区域，即是传送到处理控制层进行处理控制。下面以载有集装箱的车辆为查验对象，描述每个区域中执行的操作。
本地检测区域(LIS)
车辆进入本地检测区域；
例如对讲机和/或闭路电视等设备用于工作人员随时进行指导；
车牌识别，并将识别的数据传送到中央控制区域；
交通控制设备接收在中央控制区域的处理控制层发送过来的指令，引导车辆进入本地检测区域；
RM检测，并将检测的信息传送到中央控制区域；
箱号识别，并将识别的数据传送到中央控制区域；
扫描设备进行X光扫描，并将获得的信息传送到中央控制区域；
车辆驶离本地检测区域。
车辆等待区域(VWS)
车辆进入等待区域；
车牌识别，并将识别数据发送到中央控制区域；
例如对讲机和/或闭路电视等设备用于工作人员随时进行指导；
根据相应车辆的辐射检查结论或图像检查结论，LED提示司机接下来去二级检查区域还是出口验证区域；
车辆驶离等待区域。
二级检查区域(SIS)
车辆进入二级检查区域；
LED显示对应的车牌；
例如对讲机和/或闭路电视等设备用于工作人员随时进行指导；
图像检查站显示对应的图像和信息；
如果是辐射超标，首先进行辐射检查，并给出辐射结论；
检查集装箱，并给出二级检查结论；
车辆驶离二级检查区域。
中央控制区域(CCS)
向本地检测区域的交通控制设备发送指令，引导车辆进入场地；
接收本地检测区域发送过来的车牌识别数据，存储在数据库中；
接收RM设备发送过来的RM检测信息，与车牌号码数据绑定，存储在数据库中；
接收本地检测区域发送过来的集装箱箱号识别数据，与车牌号码数据绑定，存储在数据库中；
通知集装箱/车辆辐射成像检查设备准备扫描；
接收集装箱/车辆辐射成像检查设备的扫描数据，与车牌号码数据绑定，存储在数据库中；
图像检查员分析扫描图像，做出检查结论；
将检查结论发送到车辆等待区的相应车道的LED显示；
如果存在可疑，再将车牌信息发送到二级检查区的LED显示；
接收出口验证区域的车牌识别数据，查询数据库，决定车辆是否可以离开场地；
向出口验证区域的交通控制设备发送控制指令。
出口验证区域(EVS)
车辆进入出口验证区域；
车牌识别，并将识别数据发送到中央控制区域；
例如对讲机和/或闭路电视等设备用于工作人员随时进行指导；
交通控制设备接收中央控制区域发送过来的控制指令；
车辆驶离出口验证区域。
通勤车辆出入口(CCA)
车辆进入通勤车辆出入口；
车牌识别，并将识别数据发送到中央控制区域；
例如对讲机和/或闭路电视等设备用于工作人员随时进行指导；
交通控制设备接收中央控制区域发送过来的控制指令；
车辆进入或驶出通勤车辆出入口。
结合图8示出的场地，图9示意性示出了本公开示例实施例的海关验放系统和方法可应用的检查流程。当车辆到达场地入口时，通过地感触发车牌识别，识别后挡杆 自动抬起。然后车辆进入本地检测区，进行RM检查、箱号识别和快检扫描。接着，车辆驶往等待区，扫描任务进入列表等待处理，图检员查看扫描图像并下结论。车辆进入等待区，进行车牌识别，LED显示车辆状态：放行(合格)、二级检查(嫌疑)或等待(尚未完成图检)。如果存在嫌疑，车辆进入二级检查区，开箱复检，参考快检图像，下结论，并且LED显示需要复检的车辆及检查状态。此后，车辆到达出口验证区，进行车牌识别，如合格则自动抬杆放行，如不合格则不抬杆，在中央控制区域和图像分析站均弹出警告框，通知该车辆不合格。
对于通勤车辆，车辆到达通勤车辆出入口，如为已注册车辆则自动抬杆放行，如
未注册车辆则需通过对讲请求人工抬杆。
下面描述在根据本公开示例实施例的海关验放系统和方法中的示例性异常流程及对策。
例如，当车辆到达场地入口时，如果压了两次地感线圈，连续两次触发车牌识别，车牌识别的结果很有可能不同，导致无法准确检测和绑定车辆。对此，集装箱/车辆辐射成像检查设备可以提供多个光电开关，沿车道安装，供业务逻辑单元中的绑定逻辑模块判断车辆前行、后退。绑定逻辑模块可以根据快检光电开关的状态进行判断，如果判断出前一次压地感的车辆没有进入检查通道，则忽略第一次识别的结果。
如果车辆驶入本地检查区通道后倒出，则可能存在如下两种情况：第一，车辆驶出地感区后倒回，导致第二次压上地感。这会导致车牌再次识别且识别失败。对此，可以通过车道光电开关发现车辆没有进入车道，则忽略该次识别失败事件。第二、车辆未驶出地感区即倒回。这种情况不会导致车牌再次识别。绑定逻辑模块可以根据快检光电开关的状态判断出车辆未驶入车道，车辆再次触发车牌识别时，旧的识别结果将被忽略。
如果车牌识别失败，则通知中央控制区域，进行手工指定车牌号以进行绑定。具体地，如果在入口处车牌识别失败，车辆依然可以继续进行检查并驶往车辆等待区。可以为车辆分配流水号作为唯一标识，并存储其车牌照片供后续指定车牌操作作为依据。如中央控制区域的操作人员未及时指定车牌号，而车辆因此而被卡在车辆等待区，则需要中央控制区域的操作人员立即为其指定车牌号。如果在车辆等待区和出口区，车牌识别失败，则车辆无法继续通行，需要中央控制区域的操作人员立即为其指定车牌号。
如果箱号识别错误或失败，通知中央控制区域的操作人员手工指定集装箱号。箱号识别失败不影响车辆继续接受检查并驶往车辆等待区，可以记录箱号识别时拍摄的照片，并且图检站检图时可手工指定箱号并调取报关信息。如果箱号识别没有触发，则箱号识别设备会上报该事件，在中央控制区域弹出提醒对话框。
对于后车紧跟前车驶入本地检查区通道的情况，通过中央控制区域的用户接口向操作人员通知，操作人员可通过视频片段找到后面那辆车，将其引导出检查场地重新进行检查。
对于车辆驶入途中发生的设备故障，几种情况如下。
如果车牌识别设备发生故障，则绑定逻辑模块在收到RM进入检查模式信号后规定时间内仍未收到车牌识别信息，此时可以通知中央控制区域车牌识别部件可能损坏，操作人员可手工为当前车辆指定车牌号，并暂停后续车辆进入场地，以检修设备。
如果RM检测设备发生故障，例如系统发现RM失去连接，或收到RM故障信号，此时通知中央控制区域的操作人员。操作人员可选择将当前车辆带出场地重新检查或忽略其RM信息。
如果箱号识别设备发生故障，例如系统发现箱号识别设备失去连接，此时通知中央控制区域的操作人员，操作人员可手工为当前车辆指定箱号，并暂停后续车辆进入场地，以检修设备。
如果集装箱/车辆辐射成像检查设备发生故障，例如系统发现集装箱/车辆辐射成像检查设备失去连接或收到集装箱/车辆辐射成像检查设备故障信号，此时通知中央控制区域的操作人员，操作人员将当前车辆带出场地重新检查，并暂停后续车辆进入场地，以检修设备。
以上的详细描述通过使用方框图、流程图和/或示例，已经阐述了根据本公开示例实施例的海关验放系统和方法的众多实施例。在这种方框图、流程图和/或示例包含一个或多个功能和/或操作的情况下，本领域技术人员应理解，这种方框图、流程图或示例中的每一功能和/或操作可以通过各种硬件、软件、固件或实质上它们的任意组合来单独和/或共同实现。在一个实施例中，本发明的实施例所述主题的若干部分可以通过专用集成电路(ASIC)、现场可编程门阵列(FPGA)、数字信号处理器(DSP)、或其他集成方式来实现。然而，本领域技术人员应认识到，这里所公开的实施例的一些方面在整体上或部分地可以等同地实现在集成电路中，实现为在一台或多台计算机上运 行的一个或多个计算机程序(例如，实现为在一台或多台计算机系统上运行的一个或多个程序)，实现为在一个或多个处理器上运行的一个或多个程序(例如，实现为在一个或多个微处理器上运行的一个或多个程序)，实现为固件，或者实质上实现为上述方式的任意组合，并且本领域技术人员根据本公开，将具备设计电路和/或写入软件和/或固件代码的能力。此外，本领域技术人员将认识到，本公开所述主题的机制能够作为多种形式的程序产品进行分发，并且无论实际用来执行分发的信号承载介质的具体类型如何，本公开所述主题的示例性实施例均适用。信号承载介质的示例包括但不限于：可记录型介质，如软盘、硬盘驱动器、紧致盘(CD)、数字通用盘(DVD)、数字磁带、计算机存储器等；以及传输型介质，如数字和/或模拟通信介质(例如，光纤光缆、波导、有线通信链路、无线通信链路等)。
虽然已参照几个典型实施例描述了本发明，但应当理解，所用的术语是说明和示例性、而非限制性的术语。由于本发明能够以多种形式具体实施而不脱离发明的精神或实质，所以应当理解，上述实施例不限于任何前述的细节，而应在随附权利要求所限定的精神和范围内广泛地解释，因此落入权利要求或其等效范围内的全部变化和改型都应为随附权利要求所涵盖。

Claims (15)

  1. 一种海关验放系统，包括：
    设备层，包括用于验放操作的多个设备，所述多个设备中的至少一些设备检测查验对象，产生检测数据；
    适配器层，包括分别与所述多个设备对应的多个适配器，用于接收来自对应设备的检测数据，将检测数据转换成具有预定的消息服务接口协议形式的事件；
    消息服务层，包括消息总线，用于接收来自适配器层的事件，根据事件构建事件消息；以及
    处理控制层，包括业务逻辑单元，用于接收和处理来自消息总线的事件消息，产生对应于事件消息的指令，并向消息服务层发送指令；
    所述消息服务层根据接收到的指令构建指令消息，并发送给适配器层；
    所述适配器层将指令消息转换成适合于对应设备的指令形式，并发送给所述设备层；
    所述设备层中的对应设备根据接收到的指令执行相应操作。
  2. 根据权利要求1所述的系统，其中所述处理控制层还包括：中心控制单元，提供用于监控设备运行状态和查验对象状态的用户接口，并响应于用户操作产生指令，向所述消息服务层发送指令。
  3. 根据权利要求1或2所述的系统，其中所述业务逻辑单元包括：
    绑定逻辑模块，将与同一查验对象相关的多个分离事件绑定至该查验对象；
    流程逻辑模块，处理经绑定的事件，产生对应于处理结果的指令；
    设备状态逻辑模块，监控所述多个设备的状态，并在检测到异常状态时发出警报；以及
    集成总线模块，与所述消息总线、所述绑定逻辑模块、所述流程逻辑模块和设备状态逻辑模块耦接，从所述消息总线接收事件消息，将接收的事件消息转发至相应逻辑模块，接收来自相应逻辑模块的指令或警报并发送给所述消息总线。
  4. 根据权利要求1或2所述的系统，其中所述消息总线包括：
    消息构建模块，用于根据接收到的事件和指令分别构建事件消息和指令消息；以及
    消息路由模块，用于将事件消息路由至所述处理控制层，并将指令消息路由至所 述适配器层中所述多个适配器中相应的至少一个适配器；以及
    消息队列池，包括事件消息队列池和指令消息队列池，分别对事件消息和指令消息进行缓存和排队。
  5. 根据权利要求1或2所述的系统，其中事件消息指示了查验对象所在的区域、查验对象的标识符、针对查验对象的设备的类型和序号、从所述设备接收到检测数据的时间、以及事件内容；
    所述指令消息指示了查验对象所在的区域、针对查验对象的设备的类型和序号、指令的来源、以及指令内容。
  6. 根据权利要求2所述的系统，其中所述多个设备包括集装箱/车辆辐射成像检查设备、放射性检查设备、车牌识别设备、箱号识别设备、硬盘录像设备、交通控制设备中的至少两个。
  7. 根据权利要求6所述的系统，其中所述中心控制单元经由用户接口执行如下中的一个或多个：
    在查验对象被扫描时实时显示扫描图像；
    显示查验对象的车牌拍摄照片及识别结果；
    显示查验对象的箱号拍摄照片及其识别结果；以及
    控制查验对象所在区域的交通控制设备；
    其中用户能够通过用户接口修改针对查验对象的识别结果。
  8. 根据权利要求1或2所述的系统，其中处理控制层还包括：图检单元，包括图像分析站和复检站，用户经由图像分析站对查验对象的扫描图像进行分析并判断查验对象是否可疑，并且经由复检站对可疑的查验对象进行复检。
  9. 根据权利要求1或2所述的系统，其中处理控制层还包括：信息管理单元，执行以下中的一个或多个：
    维护用户信息；
    维护查验对象信息；
    维护通勤车辆信息；
    进行信息查询和统计；以及
    进行系统参数配置。
  10. 根据权利要求1或2所述的系统，其中
    消息服务层还接收来自海关的其他业务系统的其他事件，以提供给处理控制层进 行处理，并向海关的其他业务系统发送处理结果，
    其中海关的其他业务系统包括报关系统和/或物流系统。
  11. 根据权利要求10所述的系统，其中
    处理控制层的绑定逻辑模块还将所述其他事件中与所述同一查验对象相关的分离事件绑定至该查验对象。
  12. 一种海关验放方法，包括：
    通过多个设备中的至少一些来检测查验对象，产生检测数据；
    通过分别与所述多个设备对应的多个适配器，接收来自对应设备的检测数据，将检测数据转换成具有预定的消息服务接口协议形式的事件；
    由消息总线接收来自适配器的事件，根据事件构建事件消息；
    接收和处理来自消息总线的事件消息，产生对应于事件消息的指令，并向消息总线发送指令；
    由消息总线根据接收到的指令构建指令消息，并发送给相应的适配器；
    由相应的适配器将指令消息转换成适合于对应设备的指令形式，并发送给所述对应设备；以及
    由对应设备根据接收到的指令执行相应操作。
  13. 根据权利要求12所述的方法，还包括：提供用于监控设备运行状态和查验对象状态的用户接口，并响应于用户操作产生指令，向所述消息总线发送指令。
  14. 根据权利要求12或13所述的方法，其中所述接收和处理来自消息总线的事件消息，产生对应于事件消息的指令，并向消息总线发送指令包括：
    从所述消息总线接收事件消息；
    根据事件消息，将与同一查验对象相关的多个分离事件绑定至该查验对象；
    处理经绑定的事件，产生对应于处理结果的指令；
    将产生的指令发送给所述消息总线。
  15. 根据权利要求12或13所述的方法，还包括：
    由消息总线接收来自海关的其他业务系统的其他事件以进行处理，并向海关的其他业务系统发送处理结果，
    其中海关的其他业务系统包括报关系统和/或物流系统。
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