CN112581055B - Freight logistics tracking system - Google Patents
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- CN112581055B CN112581055B CN202011476509.5A CN202011476509A CN112581055B CN 112581055 B CN112581055 B CN 112581055B CN 202011476509 A CN202011476509 A CN 202011476509A CN 112581055 B CN112581055 B CN 112581055B
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- G06Q10/083—Shipping
- G06Q10/0833—Tracking
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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Abstract
The application relates to a freight logistics tracking system, comprising: the electronic tag is arranged on the train and used for storing train information; the train information comprises basic information and train number information; the first information reading and writing unit is arranged in the cargo area and used for acquiring train information stored by the electronic tag; the method is also used for updating the train number information in the electronic tag; the goods information input unit is used for inputting goods information, correlating the train information fed back by the first information reading and writing unit with the goods information and uploading the correlated data to the system database; the electronic tag is also used for writing the goods information into the electronic tag through the first information reading and writing unit; the second information reading and writing unit is arranged in the train running area and used for reading train information and goods information in the electronic tag; and the scheduling unit is used for acquiring train information and cargo information and determining a vehicle running line and a unloading area according to the cargo information. The system can realize automatic tracking of freight logistics.
Description
Technical Field
The application relates to the technical field of railway freight, in particular to a freight logistics tracking system.
Background
In order to realize automatic identification of train number of railway train number, the dynamic use condition of railway train is conveniently and timely mastered, the railway in China adopts an automatic train number identification system (ATIS) which mainly comprises a vehicle electronic tag, ground AEI equipment, a station control and train number processing system (CPS) and the like. The central device of the railway train number automatic identification system is ground AEI equipment and an electronic tag mounted on a vehicle, wherein the electronic tag stores basic information such as the type, the number, the length change, the manufacturing year and month and the like of the vehicle, when the vehicle passes through a main marshalling station, a section station, a demarcation station or a large freight station, the ground AEI equipment automatically reads parameters such as the vehicle number information and the like, the vehicle information enters a station control and train number processing system after being read, the processing and the transfer of the train number information are carried out, and accurate and real-time basic information required by train tracking management is provided for a TMIS (railway management information system) and other management systems.
The automatic railway number identification system realizes dynamic tracking management of vehicle information, but does not realize dynamic tracking of vehicle carried cargo information, and at present, a manual cargo ticket mode is still adopted for logistics management, wherein the cargo ticket is a cargo index for recording the type, arrival, delivery mileage and the like of carried cargo, and the cargo ticket transmission mainly adopts two operation modes: the manual transmission is adopted, and the overhead wire-lifting transmission of the ticket trolley is adopted, but the ticket transmission has high working strength, high error rate and low efficiency.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a cargo logistics tracking system that can automatically and accurately track cargo information.
A freight logistics tracking system comprising:
the electronic tag is arranged on the train and used for storing train information; the train information comprises basic information and train number information;
the first information reading and writing unit is arranged in the cargo area and used for acquiring the train information stored by the electronic tag; the method is also used for updating the train number information in the electronic tag;
the goods information input unit is used for inputting goods information, correlating the train information fed back by the first information reading and writing unit with the goods information and uploading correlation data to a system database; the electronic tag is also used for writing the goods information into the electronic tag through the first information reading and writing unit;
the second information reading and writing unit is arranged in a train running area and used for reading the train information and the goods information in the electronic tag;
and the scheduling unit is used for acquiring the train information and the cargo information and determining a vehicle running line and a unloading area according to the cargo information.
In one embodiment, the electronic tag is provided with a dynamic storage area and a static storage area;
the dynamic storage area is a rewritable storage area and is used for storing the train number information and the goods information;
the static storage area is a non-rewritable storage area for storing the basic information.
In one embodiment, the method further comprises:
the first information processing unit is arranged in a train running area and used for acquiring the train information and the goods information sent by the second information reading and writing unit and forwarding the train information and the goods information to the scheduling unit.
In one embodiment, the method further comprises
The third information reading and writing unit is arranged in the unloading area and is used for reading the train information and the goods information and clearing the goods information in the electronic tag after unloading is completed;
the second information processing unit is used for acquiring the train information and the goods information fed back by the third information reading and writing unit, acquiring the associated data of the system database and confirming the goods information according to the associated data.
In one embodiment, the first information read-write unit includes:
the first RF microwave radio frequency device is arranged in the first detection machine room and is used for identifying information of the electronic tag on the train;
the wheel sensor is arranged on the running track and is used for outputting a feedback signal when detecting the wheels of the train;
the first industrial personal computer is arranged in a first detection machine room and is used for outputting an identification control signal to the first RF microwave radio frequency device when acquiring a feedback signal sent by the wheel sensor, wherein the identification control signal is used for controlling the RF microwave radio frequency device to identify the train information of the electronic tag and sending the train information to the cargo information input unit; and the electronic tag is also used for writing the goods information into the electronic tag through the first RF microwave radio frequency device when the goods information sent by the goods information input unit is acquired.
In one embodiment, the first information read-write unit further includes:
and the ground antenna is arranged beside the running track and is used for transmitting feedback signals output by the wheel sensors to the first industrial personal computer.
In one embodiment, the second information read-write unit includes:
the second RF microwave radio frequency device is arranged in a second detection machine room and is used for identifying the train information and the goods information of the electronic tag on the train;
the second industrial personal computer is arranged in a second detection machine room and used for controlling the second RF microwave radio frequency device to identify train information and cargo information to the electronic tag; and the train information and the goods information fed back by the second RF microwave radio frequency device are acquired and forwarded to the scheduling unit.
In one embodiment, the third information read-write unit includes:
the third RF microwave radio frequency device is arranged in a third detection machine room and is used for identifying train information and cargo information of the electronic tag on the train;
the third industrial personal computer is arranged in a third detection machine room and is used for controlling the third RF microwave radio frequency device to identify cargo information of the electronic tag; and the train information and the cargo information fed back by the third RF microwave radio frequency device are acquired and forwarded to the second information processing unit.
In one embodiment, the second information processing unit is further configured to send a clearing instruction to the third industrial personal computer after unloading is completed;
and the third industrial personal computer is used for controlling the third RF microwave radio frequency device to clear the goods information in the electronic tag when receiving the clearing instruction.
In one embodiment, the second information processing unit includes:
and the computer equipment is arranged in the vehicle station main machine room and is used for interacting with the third industrial personal computer.
According to the freight logistics tracking system, the train information stored in the electronic tag is acquired through the first information reading and writing unit arranged in the freight area, train number information in the train information is updated, the train information is fed back to the freight information input unit, the freight information input unit correlates the train information with the freight information, the freight information is written into the electronic tag through the first information reading and writing unit, the second information reading and writing unit arranged in the train running area can read the train information and the freight information in the electronic tag and send the train information and the freight information to the scheduling unit, and the scheduling unit can automatically track freight logistics and schedule a vehicle running line and a unloading area according to the freight information.
Drawings
In order to more clearly illustrate the technical solutions of embodiments or conventional techniques of the present application, the drawings required for the descriptions of the embodiments or conventional techniques will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic diagram of a cargo stream tracking system according to one embodiment;
FIG. 2 is a schematic diagram of a cargo stream tracking system according to one embodiment;
fig. 3 is a schematic diagram of a cargo stream tracking system in one embodiment.
Reference numerals illustrate:
100. an electronic tag; 200. a first information reading and writing unit; 300. a cargo information input unit; 400. a second information reading and writing unit; 500. a scheduling unit; 600. a first information processing unit; 700. a third information reading/writing unit; 800. and a second information processing unit.
Detailed Description
In order to facilitate an understanding of the present application, a more complete description of the present application will now be provided with reference to the relevant figures. Examples of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
It will be understood that the terms "first," "second," and the like, as used herein, may be used to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another element. For example, the first information read-write unit and the second information read-write unit are only used for distinguishing the information read-write units arranged in the cargo area and the operation area, the first information read-write unit can also be used as the second information read-write unit, and the same second information read-write unit can also be used as the first information read-write unit.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or be connected to the other element through intervening elements. Further, "connection" in the following embodiments should be understood as "electrical connection", "communication connection", and the like if there is transmission of electrical signals or data between objects to be connected.
As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," and/or the like, specify the presence of stated features, integers, steps, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof. Also, the term "and/or" as used in this specification includes any and all combinations of the associated listed items.
In one embodiment, as shown in FIG. 1, there is provided a freight flow tracking system comprising:
the electronic tag 100 is arranged on a train and is used for storing train information; the train information comprises basic information and train number information;
the first information read-write unit 200 is arranged in the cargo area and is used for acquiring train information stored by the electronic tag 100; the method is also used for updating the train number information in the electronic tag 100;
the cargo information input unit 300 is used for inputting cargo information, correlating the train information fed back by the first information read-write unit 200 with the cargo information, and storing the correlated data into the system database; the electronic tag is also used for writing goods information into the electronic tag 100 through the first information reading and writing unit 200;
the second information reading and writing unit 400 is arranged in the train running area and is used for reading the train information and the goods information in the electronic tag 100;
the dispatching unit 500 is used for acquiring train information and cargo information and determining a vehicle running line and a unloading area according to the cargo information.
The electronic tag 100 is an RFID tag, the electronic tag 100 is a non-contact automatic identification technology, the target object is identified by a radio frequency signal, related data is acquired, the identification work does not need manual intervention, and as a wireless version of a bar code, the RFID technology has the advantages of water resistance, magnetism resistance, high temperature resistance, long service life, large reading distance, encryption of data on the tag, larger data storage capacity, free change of stored information and the like, which are not possessed by the bar code. The coding mode, storage and read-write mode of the electronic tag 100 are different from the traditional tag (such as bar code) or manual tag, and the storage of the electronic tag 100 codes is stored in a read-only or readable-writable format on an integrated circuit; in particular, the electronic tag 100 is implemented by a wireless electronic transmission method. The RFID tag is characterized in that: a single very specific object can be identified, rather than just one type of object as in a bar code; multiple objects can be read at the same time, and the bar codes can only be read one by one; the amount of stored information is large; with radio frequency, data can be read through the external material, while bar codes must be laser or infrared to read information from the surface of the material medium. The electronic tag 100 capable of being read and written is adopted in the method, train information can be stored, and train information in the train information can be updated frequently according to the arrangement of train number of each operation.
The first information reading/writing unit 200 can read train information stored in the electronic tag 100 during loading, and can erase train information in the electronic tag 100 and write new train information when the train information needs to be updated.
The cargo information input unit 300 is used for inputting cargo information by a worker, and can also acquire train information fed back by the first information read-write unit 200, correlate the train information with the cargo information to obtain correlated data, and upload the correlated data to a system database; the cargo information input unit 300 also writes cargo information into the electronic tag 100 through the first information read-write unit 200 to be stored so that the cargo information can be read by the second information read-write unit 400 during the train running.
The second information read/write units 400 may be provided in a plurality of train running areas according to need, for example, in each train running station, or one second information read/write unit 400 is provided at a certain distance, and the number of the second information read/write units 400 is more than one, so that the train information and the cargo information in the electronic tag 100 can be read along the train running area and fed back to the scheduling unit 500.
The scheduling unit 500 obtains train information and cargo information through the second information reading and writing unit 400 along the train running area to realize cargo logistics tracking, and schedules the vehicle running line and the unloading area according to the cargo information, specifically, may determine a preset vehicle running line and unloading area according to the cargo information; the method can also schedule the running route of the vehicle and the unloading area according to the running condition of the train in a certain area, ensure that the route is smooth, ensure that the service time of the unloading area is not in conflict, and improve the freight efficiency.
In the freight logistics tracking system, train information stored in the electronic tag 100 is acquired through the first information reading and writing unit 200 arranged in a freight area, train number information in the train information is updated, the train information is fed back to the freight information input unit 300, the freight information input unit 300 correlates the train information with the freight information, the freight information is written into the electronic tag 100 through the first information reading and writing unit 200, the second information reading and writing unit 400 arranged in a train running area can read the train information and the freight information in the electronic tag 100 and send the train information and the freight information to the scheduling unit 500, and the scheduling unit 500 can track freight logistics and schedule a vehicle running line and a unloading area according to the freight information.
In one embodiment, the electronic tag 100 is provided with a dynamic storage area and a static storage area;
the dynamic storage area is a rewritable storage area and is used for storing the information of the number of vehicles and the information of goods;
the static memory area is a non-rewritable memory area for storing basic information.
The electronic tag 100 adopted by the existing automatic train number identification system is generally read-only, and information in the electronic tag 100 is written before leaving the factory, and only the information in the electronic tag 100 can be read but cannot be rewritten in train operation. If the electronic tag is only used for tracking the running condition of the train, the read-only electronic tag 100 storing the train information is only needed. Since cargo information changes in each transportation, the number of trains running on a railway in China is thousands, in order to distinguish trains in different directions, different kinds, different sections and different moments, an identification code, namely train number information, needs to be arranged for each train, so that the train number information of the same train also changes, a readable and writable electronic tag 100 is needed, a storage area in the electronic tag 100 comprises a rewritable dynamic storage area and a non-rewritable static storage area, the dynamic storage area is used for storing cargo information and train number information, the static storage area can be written into basic information of the train before leaving a factory, and the basic information does not change, so that the static storage area can be used as an identification of the train and can be used for tracking cargo information related to the train information in freight transportation.
In one embodiment, as shown in FIG. 2, the freight flow tracking system further includes:
the first information processing unit 600 is disposed in the train running area, and is configured to obtain the train information and the cargo information sent by the second information reading/writing unit 400, and forward the train information and the cargo information to the scheduling unit 500.
The number of the first information processing units 600 is identical to the number of the second information reading and writing units 400, and is used for communicating with the dispatching unit 500, and forwarding the train information and the cargo information read by the second information reading and writing units 400 to the dispatching unit 500. In some embodiments, the first information processing unit 600 may also store and/or process train information and cargo information.
In one embodiment, as shown in FIG. 3, the freight flow tracking system further includes:
the third information read-write unit 700 is arranged in the unloading area, and is used for reading train information and cargo information and clearing the cargo information in the electronic tag 100 after unloading is completed;
the second information processing unit 800 is configured to obtain train information and cargo information fed back by the third information reading and writing unit 700, and further configured to obtain association data of the system database, and confirm the cargo information according to the association data.
When the train arrives at the unloading area for unloading, the third information read-write unit 700 reads the cargo information and feeds back to the second information processing unit 800. The third information read/write unit 700 may be the first information read/write unit 200 if the unloading area overlaps the loading area. After unloading is completed, the third information reading and writing sheet is used for removing the goods information in the electronic tag 100 and waiting for rewriting new goods information when loading next time. In one embodiment, after the discharge is completed, the personnel sends a clear instruction through the second information processing unit 800.
In one embodiment, the first information read-write unit 200 includes:
the first RF microwave radio frequency device is arranged in the first detection machine room and is used for identifying train information of the electronic tag 100 on the train;
the wheel sensor is arranged on the running track and is used for outputting a feedback signal when detecting the wheels of the train;
the first industrial personal computer is arranged in the first detection machine room and is used for outputting an identification control signal to the first RF microwave radio frequency device when acquiring a feedback signal sent by the wheel sensor, wherein the identification control signal is used for controlling the RF microwave radio frequency device to identify train information of the electronic tag 100 and sending the train information to the cargo information input unit 300; and is further configured to write the cargo information into the electronic tag 100 through the first RF microwave radio frequency device when the cargo information transmitted by the cargo information input unit 300 is acquired.
The first RF microwave radio frequency device, i.e. the RFID read-write device, the first detection room is located in an area at a recognizable distance from the train running to the current area, and outputs a feedback signal when the wheel sensor, which may be a pressure sensor, a light sensor, etc., detects a wheel of the train. When the first industrial personal computer acquires the feedback signal, the first RF microwave radio frequency device is controlled to identify information of the electronic tag 100 on the train, and the information is further used for sending train information fed back by the first RF microwave radio frequency device to the cargo information input unit 300. The first industrial personal computer is further configured to acquire cargo information sent by the cargo information input unit 300, and write the cargo information into the electronic tag 100 through the first RF microwave radio frequency device.
In one embodiment, the first information read-write unit 200 further includes:
the ground antenna is arranged beside the running track and used for sending feedback signals output by the wheel sensors to the first industrial personal computer.
And a ground antenna is arranged beside the running track and used for enhancing transmission signals, and feedback signals output by the wheel sensors are sent to the first industrial personal computer.
In one embodiment, the second information read-write unit 400 includes:
the second RF microwave radio frequency device is arranged in the second detection machine room and is used for identifying the train information and the goods information of the electronic tag 100 on the train;
the second industrial personal computer is arranged in the second detection machine room and is used for controlling the second RF microwave radio frequency device to identify the train information and the goods information of the electronic tag 100; and is further configured to forward the train information and the cargo information fed back by the second RF microwave radio frequency device to the scheduling unit 500.
The second RF microwave radio frequency device, i.e. the RFID read/write device, is located in an area apart from the train running to the current area by an identifiable distance, and when the train runs to the current area, the second industrial personal computer controls the second RF microwave radio frequency device to read the train information and the cargo information stored in the electronic tag 100 on the train, and in one embodiment, the second information read/write unit 400 further includes a wheel sensor, which outputs a feedback signal when the wheel sensor detects a wheel of the train, and the wheel sensor may be a pressure sensor, a light sensor, or the like. When the second industrial personal computer acquires the feedback signal, the second RF microwave radio frequency device is controlled to read train information and cargo information stored in the electronic tag 100 on the train, and when the second industrial personal computer acquires the train information and the cargo information fed back by the second RF microwave radio frequency device, the second industrial personal computer is forwarded to the scheduling unit 500.
In one embodiment, the third information read-write unit 700 includes:
the third RF microwave radio frequency device is arranged in the third detection machine room and is used for identifying the train information and the goods information of the electronic tag 100 on the train;
the third industrial personal computer is arranged in the third detection machine room and is used for controlling the third RF microwave radio frequency device to recognize train information and cargo information of the electronic tag 100; and is further configured to forward the train information and the cargo information fed back by the third RF microwave radio frequency device to the second information processing unit 800.
The third RF microwave radio frequency device, i.e., the RFID read/write device, is located in an area apart from the train running to the current area by an identifiable distance, and when the train runs to the unloading area, the third industrial personal computer controls the third RF microwave radio frequency device to read the train information and the cargo information stored in the electronic tag 100 on the train, and in one embodiment, the third information read/write unit 700 further includes a wheel sensor that outputs a feedback signal when the wheel sensor detects a wheel of the train, and the wheel sensor may be a pressure sensor, a light sensor, or the like. When the third industrial personal computer acquires the feedback signal, the third RF microwave radio frequency device is controlled to read train information and cargo information stored in the electronic tag 100 on the train, and when the third industrial personal computer acquires the cargo information fed back by the third RF microwave radio frequency device, the third industrial personal computer forwards the information to the second information processing unit 800. After the second information processing unit 800 acquires the train information and the cargo information fed back by the third industrial personal computer, the related data of the cargo system database confirms the cargo information according to the related data, and confirms whether the cargo information is consistent with the train information and the related data, if so, the cargo information is confirmed to be free of errors, and unloading can be performed.
In one embodiment, the second information processing unit 800 is further configured to send a purge command to the third industrial personal computer after unloading is completed;
and the third industrial personal computer is used for controlling the third RF microwave radio frequency device to clear the goods information in the electronic tag 100 when receiving the clearing instruction.
After unloading is completed, a worker can input a completion instruction to the second information processing unit 800, at this time, the second information processing unit 800 sends a cleaning instruction to the third industrial personal computer, and when the third industrial personal computer receives the cleaning instruction, the third RF microwave radio frequency device is controlled to clean the goods information in the electronic tag 100, and new goods information is written when waiting for next loading.
In one embodiment, the second information processing unit 800 includes:
and the computer equipment is arranged in the vehicle station main machine room and is used for interacting with a third industrial personal computer.
The computer device includes a processor, a memory, a communication interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless mode can be realized through WIFI, an operator network, NFC (near field communication) or other technologies. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, can also be keys, a track ball or a touch pad arranged on the shell of the computer equipment, and can also be an external keyboard, a touch pad or a mouse and the like. The operator may input instructions through the input means of the computer device.
In one embodiment, the first information processing unit 600 is a computer device with data processing, storing and forwarding capabilities, and is capable of acquiring the train information and the cargo information sent by the second information read-write unit 400, processing and storing the data as required, and forwarding the data to the scheduling unit 500.
In one embodiment, the cargo information input unit 300 is a computer device with data input, processing and sending capabilities, and is capable of inputting cargo information, acquiring train information fed back by the first information read-write unit 200, associating the train information with the cargo information, and uploading associated data after association to the system database.
The system database is a cloud database, and can upload or download data, and the second information processing unit 800 can be connected to the system database through a network to obtain associated data in the system database.
In the description of the present specification, reference to the terms "some embodiments," "other embodiments," "desired embodiments," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic descriptions of the above terms do not necessarily refer to the same embodiment or example.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.
Claims (9)
1. A shipping logistics tracking system, comprising:
the electronic tag is arranged on the train and used for storing train information; the train information comprises basic information and train number information;
the first information reading and writing unit is arranged in the cargo area and used for acquiring the train information stored by the electronic tag; the method is also used for updating the train number information in the electronic tag;
the goods information input unit is used for inputting goods information, correlating the train information fed back by the first information reading and writing unit with the goods information and uploading correlation data to a system database; the electronic tag is also used for writing the goods information into the electronic tag through the first information reading and writing unit;
the second information reading and writing unit is arranged in a train running area and used for reading the train information and the goods information in the electronic tag;
the scheduling unit is used for acquiring the train information and the cargo information through the second information reading and writing unit and determining a vehicle running line and a unloading area according to the cargo information;
wherein the first information reading and writing unit includes:
the first RF microwave radio frequency device is arranged in the first detection machine room and is used for identifying information of the electronic tag on the train;
the wheel sensor is arranged on the running track and is used for outputting a feedback signal when detecting the wheels of the train;
the first industrial personal computer is arranged in a first detection machine room and is used for outputting an identification control signal to the first RF microwave radio frequency device when acquiring a feedback signal sent by the wheel sensor, wherein the identification control signal is used for controlling the RF microwave radio frequency device to identify the train information of the electronic tag and sending the train information to the cargo information input unit; and the electronic tag is also used for writing the goods information into the electronic tag through the first RF microwave radio frequency device when the goods information sent by the goods information input unit is acquired.
2. The shipping logistics tracking system of claim 1, wherein the electronic tag is provided with a dynamic storage area and a static storage area;
the dynamic storage area is a rewritable storage area and is used for storing the train number information and the goods information;
the static storage area is a non-rewritable storage area for storing the basic information.
3. The shipping logistics tracking system of claim 1 or 2, further comprising:
the first information processing unit is arranged in a train running area and used for acquiring the train information and the goods information sent by the second information reading and writing unit and forwarding the train information and the goods information to the scheduling unit.
4. A freight logistics tracking system as defined in claim 3, further comprising:
the third information reading and writing unit is arranged in the unloading area and is used for reading the train information and the goods information and clearing the goods information in the electronic tag after unloading is completed;
the second information processing unit is used for acquiring the train information and the goods information fed back by the third information reading and writing unit, acquiring the associated data of the system database and confirming the goods information according to the associated data.
5. The shipping logistics tracking system of claim 1, wherein the first information read-write unit further comprises:
and the ground antenna is arranged beside the running track and is used for transmitting feedback signals output by the wheel sensors to the first industrial personal computer.
6. The shipping logistics tracking system of claim 1, wherein the second information read-write unit comprises:
the second RF microwave radio frequency device is arranged in a second detection machine room and is used for identifying the train information and the goods information of the electronic tag on the train;
the second industrial personal computer is arranged in a second detection machine room and used for controlling the second RF microwave radio frequency device to identify train information and cargo information to the electronic tag; and the train information and the goods information fed back by the second RF microwave radio frequency device are acquired and forwarded to the scheduling unit.
7. The shipping logistics tracking system of claim 4, wherein the third information read-write unit comprises:
the third RF microwave radio frequency device is arranged in a third detection machine room and is used for identifying train information and cargo information of the electronic tag on the train;
the third industrial personal computer is arranged in a third detection machine room and is used for controlling the third RF microwave radio frequency device to identify cargo information of the electronic tag; and the train information and the cargo information fed back by the third RF microwave radio frequency device are acquired and forwarded to the second information processing unit.
8. The shipping logistics tracking system of claim 7, wherein the second information processing unit is further configured to send a purge instruction to the third industrial personal computer after the unloading is completed;
and the third industrial personal computer is used for controlling the third RF microwave radio frequency device to clear the goods information in the electronic tag when receiving the clearing instruction.
9. The shipping logistics tracking system of claim 7, wherein the second information processing unit comprises:
and the computer equipment is arranged in the vehicle station main machine room and is used for interacting with the third industrial personal computer.
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| CN202011476509.5A CN112581055B (en) | 2020-12-15 | 2020-12-15 | Freight logistics tracking system |
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| CN202011476509.5A CN112581055B (en) | 2020-12-15 | 2020-12-15 | Freight logistics tracking system |
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