A Loading Error Prevention System and Method for a Warehouse Logistics Transportation Vehicle

Abstract

The present invention relates to the technical field of automotive warehousing logistics. More specifically, it relates to a loading error prevention system and method for a warehousing logistics transport vehicle, including a GRT system, an identification and processing system, a handheld terminal and an access control device that are communicatively connected to the identification and processing system, and the GRT system is also communicatively connected to the identification and processing system; the access control device is located between the vehicle preparation area and the loading area in the workshop. The present invention can achieve the accuracy of vehicle certificate consistency, improve work efficiency, and also improve customer satisfaction.

Description

Technical Field

[0001] The present invention relates to the technical field of automotive warehousing logistics, and more specifically, to a loading error prevention system and method for warehousing logistics transportation vehicles. Background Art

[0002] During the loading and shipping stage of commercial vehicles, relevant certificate documents need to be placed corresponding to the vehicles. Currently, most of the checks for the consistency of vehicle certificates in the workshop are carried out manually, but problems such as missing certificates when the vehicle arrives at the store, inconsistency between the vehicle arrival certificate and the vehicle, and damaged or incomplete certificates often occur. If manual checking and error reporting are still used, it is easy to cause waste of manpower and material resources, and affect the terminal sales, license plate registration of vehicles and customer satisfaction, which will have a negative impact on the brand image.

[0003] Chinese patent document with the publication number CN104835008A discloses a motor vehicle information management system, including an information collection device, a control processing system and a printing device; the information collection device includes a PDA inspection terminal, an outline measuring instrument, a curb weight measuring instrument and a data pre-entry device; this system does not require a large amount of relevant data to be manually entered and filled, and has higher accuracy and efficiency.

[0004] However, the above solution is not applicable to the verification of the consistency of vehicle certificates, nor does it have subsequent processing after verification. Summary of the Invention

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a loading error prevention system and method for warehousing logistics transportation vehicles, which can achieve the accuracy of vehicle certificate consistency, improve work efficiency, and also improve customer satisfaction, so that customer satisfaction can be maintained and enhanced.

[0006] To solve the above technical problems, the technical solution adopted by the present invention is:

[0007] Provide a loading error prevention system for warehousing logistics transportation vehicles, including a GRT system, and further including an identification processing system, a handheld terminal and an access control device that are communicatively connected to the identification processing system, and the GRT system is also communicatively connected to the identification processing system; the access control device is located between the vehicle preparation area and the loading area in the workshop.

[0008] Further, the handheld terminal includes a first processor, a first signal transceiver, a first camera and a display screen that are communicatively connected to the first processor, and the first signal transceiver is wirelessly communicatively connected to the identification processing system.

[0009] Further, the identification processing system includes a second processor, a second signal transceiver, a memory and a display that are communicatively connected to the second processor, and the second signal transceiver is wirelessly communicatively connected to the first signal transceiver.

[0010] Furthermore, the access control device includes a door body, an alarm and a second camera provided on the door body, and both the alarm and the second camera are communicatively connected to the identification and processing system.

[0011] The present invention also provides a method for preventing loading errors of a warehousing and logistics transport vehicle. The GRT system stores vehicle identification record information, certificate file record information corresponding thereto, and vehicle transport personnel record information. The method includes the following steps:

[0012] S1. Use the handheld terminal to obtain the vehicle identification information and certificate file information of the vehicle located in the preparation area, and obtain the vehicle transport personnel information, and then transmit the obtained information to the identification and processing system;

[0013] S2. The identification and processing system determines whether the vehicle transport personnel information, vehicle identification information, and certificate file information all exist in the GRT system; if the above information all exists, then execute step S3, otherwise perform an error reporting process on the current vehicle;

[0014] S3. The identification and processing system determines whether the vehicle identification information, certificate file information, and vehicle transport personnel information all correspond and match; if the above information all matches, then mark the vehicle identification information, and then execute step S4, otherwise execute step S5;

[0015] S4. Pass the vehicle through the access control device. The access control device obtains the vehicle identification information and transmits it to the identification and processing system for judging whether it has been marked. If so, transport the current vehicle to the loading area to complete the verification, otherwise send the vehicle back to the preparation area and execute step S1;

[0016] S5. The identification and processing system correspondingly processes the unmatched information, and then returns to step S3.

[0017] Furthermore, in step S1, the vehicle identification information includes vehicle frame number information and nameplate information.

[0018] Furthermore, in step S1, the certificate file information is certificate of conformity information.

[0019] Furthermore, the certificate file information further includes certificate of conformity of production information, environmental protection certificate information, and fuel label information.

[0020] Furthermore, in step S5, when only the vehicle frame number information does not correspond and match, then return the current vehicle to step S1 to check the current vehicle again;

[0021] When only the nameplate information does not match, a nameplate that matches the vehicle identification number information is re-pasted on the current vehicle, and then step S3 is returned;

[0022] When only the certificate file information does not match, it is confirmed whether the current certificate file information is dirty. If so, the certificate file is reprinted and step S1 is returned to check again; otherwise, the correct certificate file is found according to the certificate file filing information, and then step S3 is returned;

[0023] When only the vehicle transportation personnel information does not match, the vehicle transportation personnel are re-allocated according to the information stored in the GRT system, and then step S3 is returned.

[0024] Furthermore, it further includes an MES system communicatively connected to the GRT system. The MES system stores the vehicle identification filing information and the corresponding certificate file filing information; in step S2, the error handling includes:

[0025] If the vehicle transportation personnel information of the current vehicle does not exist in the GRT system, the missing vehicle transportation personnel information is supplemented or changed according to the information feedback by the transporter, and then step S3 is executed;

[0026] If the vehicle identification information or certificate file information of the current vehicle does not exist in the GRT system, it is queried whether the missing information exists in the MES system. If it exists, it is supplemented and entered into the GRT system according to the information stored in the MES system, and then step S3 is executed; if it does not exist, the current vehicle is removed from the preparation area.

[0027] Compared with the prior art, the beneficial effects of the present invention are:

[0028] The present invention relates to a loading error prevention system and method for a warehousing logistics transportation vehicle. The vehicle identification information and certificate file information are obtained through a handheld terminal, and then, by using the vehicle identification record information, certificate file record information, and vehicle transportation personnel record information stored in the GRT system, a first vehicle-certificate matching check is performed in the identification processing system. Since each vehicle identification record information stored in the GRT system has corresponding and matching certificate file record information and vehicle transportation personnel record information, if the obtained vehicle identification information, certificate file information, and vehicle transportation personnel information correspond and match with the vehicle identification record information and certificate file record information stored in the GRT system, it is considered that the current vehicle and the certificate are consistent, and the first vehicle-certificate matching check is completed; if they do not correspond and match, warning information is displayed in the identification processing system and the handheld terminal to alert relevant operators; and the vehicle that has completed a vehicle-certificate matching check undergoes a secondary check through an access control device. The purpose of the secondary check is to verify whether the current vehicle has undergone a vehicle-certificate matching check to prevent the occurrence of missed checks; if the current vehicle passes the secondary check, the current vehicle is transported from the preparation area to the loading area to complete all verification operations. And obtaining vehicle transportation personnel information for personnel verification can have an error prevention effect and further improve the accuracy of the check. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a connection schematic diagram of a loading error prevention system for a warehousing logistics transportation vehicle according to the present invention;

[0030] Figure 2 is a partial structural schematic diagram inside a warehousing logistics transportation workshop according to the present invention;

[0031] Figure 3 is a flowchart of a first embodiment of a loading error prevention method for a warehousing logistics transportation vehicle according to the present invention;

[0032] Figure 4 is a corresponding relationship diagram among certificate file record information, vehicle identification record information, and vehicle transportation personnel record information according to the present invention;

[0033] Figure 5 is a corresponding relationship diagram of certificate file record information according to the present invention;

[0034] Figure 6 is a flowchart of a second embodiment of a loading error prevention method for a warehousing logistics transportation vehicle according to the present invention.

[0035] The illustration marks are explained as follows:

[0036] 1 - Handheld terminal, 11 - First processor, 12 - First signal transceiver, 13 - First camera, 14 - Display screen, 2 - Identification and processing system, 21 - Second processor, 22 - Second signal transceiver, 23 - Memory, 24 - Display, 3 - Access control device, 31 - Alarm, 32 - Second camera, 4 - GRT system, 5 - MES system, 6 - Preparation area, 7 - Loading area.

[0037] Figure 3 The arrow in it indicates the transportation direction of the vehicle. Detailed implementation manners

[0038] The present invention will be further described below in conjunction with the detailed implementation manners. Among them, the attached drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical diagrams, and should not be construed as a limitation of this patent; in order to better illustrate the embodiments of the present invention, some components in the attached drawings will be omitted, enlarged or reduced, which do not represent the dimensions of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the attached drawings may be omitted.

[0039] In the attached drawings of the embodiments of the present invention, the same or similar reference numerals correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship, it is based on the orientation or positional relationship shown in the attached drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the attached drawings are only for illustrative purposes and should not be construed as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0040] Embodiment 1

[0041] As Figures 1 to 2 shown is an embodiment of a loading error prevention system for a warehousing and logistics transportation vehicle of the present invention, including a GRT system 4, and also including an identification and processing system 2, a handheld terminal 1 and an access control device 3 that are communicatively connected to the identification and processing system 2. The GRT system 4 is also communicatively connected to the identification and processing system 2; the access control device 3 is located between the preparation area 6 and the loading area 7 in the workshop.

[0042] Among them, as Figure 2As shown in the figure, the handheld terminal 1 includes a first processor 11, a first signal transceiver 12, a first camera 13, and a display screen 14 that are communicatively connected to the first processor 11; the identification processing system 2 includes a second processor 21, a second signal transceiver 22, a memory 23, and a display 24 that are communicatively connected to the second processor 21. The second signal transceiver 22 is wirelessly communicatively connected to the first signal transceiver 12; the access control device 3 includes a door body, an alarm 31 and a second camera 32 provided on the door body, and both the alarm 31 and the second camera 32 are communicatively connected to the second processor 21. Additionally, the GRT system 4 is also communicatively connected to the second processor 21.

[0043] Embodiment 2

[0044] As Figure 3 and Figure 4 As shown, the first embodiment of the loading error prevention method for a warehousing and logistics transportation vehicle of the present invention is presented. The GRT system 4 stores vehicle identification record information, corresponding and matching certificate file record information, and vehicle transportation personnel record information. The loading error prevention method includes the following steps:

[0045] S1. Use the handheld terminal 1 to obtain the vehicle identification information and certificate file information of the vehicle located in the maintenance area 6, and obtain the vehicle transportation personnel information, and then transmit the obtained information to the identification processing system 2.

[0046] Among them, the vehicle identification information includes the vehicle frame number information and the nameplate information. It should be noted that the vehicle frame number information is located at the window glass, and the nameplate information is located at the position of the inner B-pillar of the left front door of the vehicle; the certificate file information is the certificate of conformity information, and the certificate of conformity is placed together with the corresponding vehicle.

[0047] Step S1 specifically includes: using the handheld terminal 1, collecting pictures of the vehicle frame number, nameplate, vehicle transportation personnel certificate, and the certificate of conformity placed together through the first camera 13. The first processor 11 uses OCR to identify the pictures to obtain the vehicle frame number information, nameplate information, certificate of conformity information, and vehicle transportation personnel information, and then transmits them to the second processor 21 through the first signal transceiver 12 and the second signal transceiver 22 in sequence.

[0048] S2. The identification processing system 2 determines whether the vehicle transportation personnel information, vehicle identification information, and certificate file information exist in the GRT system 4; if all the above information exists, execute step S3, otherwise perform an error reporting process on the current vehicle.

[0049] In this embodiment, the vehicle identification record information stored in the GRT system 4 includes vehicle identification number record information and nameplate record information, and the certificate file record information includes certificate of conformity record information. Specifically, the second processor 21 matches the received information with the record information stored in the GRT system. If the vehicle transportation personnel information, vehicle identification number information, nameplate information, and certificate of conformity information of the current vehicle have corresponding vehicle transportation personnel record information, vehicle identification number record information, nameplate record information, and certificate of conformity record information in the GRT system 4, then step S3 is continued; if any of the information received by the second processor 21 does not have corresponding record information in the GRT system 4, an error message is generated for the current vehicle.

[0050] In step S2, it further includes: after the second processor 21 finishes judging whether the vehicle transportation personnel information, vehicle identification number information, nameplate information, and certificate of conformity information exist, corresponding judgment results are generated. The second processor 21 stores the judgment results in the memory 23, and transmits the judgment results to the display 24 and the display screen 14 for display.

[0051] S3. The identification processing system 2 judges whether the vehicle identification information, certificate file information, and vehicle transportation personnel information all correspond and match according to the information stored in the GRT system 4; if the above information all matches, the vehicle identification information is marked, and then step S4 is executed, otherwise step S5 is executed.

[0052] In this embodiment, the relationship among the nameplate record information, vehicle identification number record information, and certificate of conformity record information stored in the GRT system 4 is that they all correspond and match one by one. Specifically, the nameplate record information and the vehicle identification number record information correspond and match one by one, the certificate of conformity record information also corresponds and matches the vehicle identification number record information one by one, and the nameplate record information and the certificate of conformity record information also correspond and match one by one. The relationship between the vehicle transportation personnel record information and the vehicle identification number record information is: one vehicle transportation personnel record information can correspond and match multiple vehicle identification number record information, but one vehicle identification number record information only corresponds to one vehicle transportation personnel record information, as Figure 4 shown.

[0053] Step S3 specifically includes: the second processor 21 judges whether the vehicle identification number information of the current vehicle corresponds and matches with the certificate of conformity information, nameplate information, and vehicle transportation personnel information according to the record information stored in the GRT system 4; if the above information is in a corresponding and matching state, the vehicle identification number information of the current vehicle is marked, and then step S4 is executed; if any of the information does not correspond and match, step S5 is executed.

[0054] In step S3, it further includes: after the second processor 21 finishes judging whether the vehicle transportation personnel information, nameplate information, and certificate of conformity information all correspond and match the vehicle identification number information, the second processor 21 will generate corresponding judgment results. The second processor 21 stores the judgment results and the marking results in the memory 23, and transmits the second judgment result to the display 24 for display.

[0055] S4. Pass the vehicle through the access control device 3. The access control device 3 acquires the vehicle identification information and transmits it to the identification and processing system 2. The identification and processing system 2 judges whether the current vehicle identification information has been marked. If so, transport the current vehicle to the loading area 7 to complete the verification. Otherwise, send the vehicle back to the preparation area 6 and execute step S1.

[0056] In this embodiment, step S4 specifically includes: the second camera 32 installed on the door body collects the vehicle identification number picture of the current vehicle and transmits it to the second processor 21. The second processor 21 uses OCR to identify the picture to obtain the vehicle identification number information of the current vehicle. If it is recognized that the current vehicle identification number information has been marked, it is considered that the vehicle has completed the verification work in step S3, and the current vehicle is transported from the preparation area 6 to the loading area 7, as Figure 3 shown. If the current vehicle identification number information has not been marked, the alarm 31 will sound, and the current vehicle will stay in the preparation area 6 for re-scanning verification, that is, return to step S1.

[0057] S5. The identification and processing system 2 correspondingly processes the unmatched information, and then returns to step S3.

[0058] Embodiment 3

[0059] This embodiment is similar to Embodiment 2, the difference is that, as Figures 4 to 6 shown, in this embodiment, the loading error prevention system further includes an MES system 5 communicatively connected to the GRT system 4. It should be noted that the MES system 5 is a manufacturing execution management system, which is a production information management system for the execution layer of the workshop of manufacturing enterprises. The information of all vehicles is imported into the GRT system 4 by the MES system 5.

[0060] Specifically, in step S1, the certificate file information further includes conformity certificate information, environmental protection certificate information, and fuel label information. The certificate file record information stored in the GRT system 4 includes certificate of conformity record information, conformity certificate record information, environmental protection certificate record information, and fuel label record information. These four correspond and match one by one, and the above four pieces of information also correspond and match one by one with the nameplate record information and the vehicle identification number record information, as Figure 5 shown.

[0061] As Figure 6 shown, in step S2, the error reporting processing includes:

[0062] If the vehicle transportation personnel information of the current vehicle does not exist in the GRT system 4, the missing vehicle transportation personnel information shall be supplemented or changed to the GRT system 4 according to the information feedback by the transporter, and then step S3 shall be executed;

[0063] If the vehicle identification information or the certificate file information of the current vehicle does not exist in the GRT system 4, it shall be judged whether the missing information exists in the MES system 5. If it exists, it shall be supplemented and entered into the GRT system according to the information stored in the MES system 5, and then step S3 shall be executed; if the corresponding record information does not exist in the MES system 5, the current vehicle shall be removed from the preparation area 6.

[0064] As Figure 6 shown, step S5 specifically includes the following steps:

[0065] S51. The identification processing system 2 judges whether the vehicle identification number information corresponds and matches. If so, step S52 shall be executed; otherwise, it shall return to step S1 to check the current vehicle again.

[0066] Specifically, the second processor 21 judges whether the vehicle identification number information of the current vehicle corresponds and matches any one of the nameplate information, the certificate file information, and the vehicle transportation personnel information according to the record information stored in the GRT system 4. If so, it is considered that the vehicle identification number information of the current vehicle is correct, and then step S52 shall be executed; otherwise, it is considered that the vehicle identification number information does not correspond and match, and at this time, it shall return to execute step S1.

[0067] S52. The identification processing system 2 judges whether the nameplate information corresponds and matches the vehicle identification number information according to the record information stored in the GRT system 4. If so, step S53 shall be executed; otherwise, a nameplate matching the vehicle identification number information shall be re-pasted on the current vehicle, and then step S53 shall be executed.

[0068] S53. The identification processing system 2 judges whether the certificate file information corresponds and matches the vehicle identification number information according to the record information stored in the GRT system 4. If so, step S55 shall be executed; otherwise, step S54 shall be executed.

[0069] S54. After receiving the result that the certificate file information does not match, the handheld terminal 1 queries whether the information on the photographed certificate of conformity, certificate of consistency, environmental protection certificate, and fuel label picture is incomplete due to dirt and cannot be matched. If so, the corresponding certificate file shall be reprinted, and then it shall return to step S1 to re-check; if there is no dirt on the certificate files, the certificate file corresponding and matching the vehicle identification number information shall be found and placed together with the current vehicle, and then step S55 shall be executed.

[0070] In S55, the recognition processing system 2 determines whether the vehicle transportation personnel information and the vehicle identification number information match according to the recorded information stored in the GRT system 4. If so, step S3 is executed; otherwise, the corresponding vehicle transportation personnel are reallocated according to the information stored in the GRT system 4, and then step S3 is executed.

[0071] In steps S51 to S55, each time the second processor 21 finishes a judgment, a corresponding judgment result is generated and transmitted to the display screen 14 and the display 24 for display, and at the same time, the corresponding judgment result is also stored in the memory 23.

[0072] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limiting the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A loading error prevention method for a loading error prevention system applied to a warehousing and logistics transport vehicle, including a GRT system (4), characterized in that, It further includes an identification processing system (2), a handheld terminal (1) and an access control device (3) that are communicatively connected to the identification processing system (2), and the GRT system (4) is also communicatively connected to the identification processing system (2); the access control device (3) is located between the maintenance area (6) and the loading area (7) in the workshop; The GRT system (4) stores vehicle identification record information, certificate file record information corresponding and matched thereto, and vehicle transportation personnel record information. Among them, the vehicle identification record information includes vehicle frame number record information and nameplate record information, the certificate file record information includes certificate of conformity record information, and the vehicle frame number record information is corresponding and matched with the nameplate record information, the certificate of conformity record information, and the vehicle transportation personnel record information; The method includes the following steps: S1. Use the handheld terminal (1) to obtain the vehicle identification information and certificate file information of the vehicle located in the maintenance area (6), and obtain the vehicle transportation personnel information, and then transmit the obtained information to the identification processing system (2); among them, the vehicle identification information includes vehicle frame number information and nameplate information; the certificate file information is certificate of conformity information; S2. The identification processing system (2) determines whether the vehicle transportation personnel information, vehicle identification information, and certificate file information all exist in the GRT system (4); if the above information all exists, execute step S3, otherwise perform an error reporting process on the current vehicle; S3. The identification processing system (2) determines whether the vehicle identification information, certificate file information, and vehicle transportation personnel information of the current vehicle are all corresponding and matched according to the record information stored in the GRT system (4); if the above information is all matched, mark the vehicle identification information, and then execute step S4, otherwise execute step S5; S4. Pass the vehicle through the access control device (3), and the access control device (3) obtains the vehicle identification information and transmits it to the identification processing system (2) for judgment of whether it has been marked. If so, transport the current vehicle to the loading area (7) to complete the verification, otherwise send the vehicle back to the maintenance area (6) and execute step S1; S5. The identification processing system (2) correspondingly processes the unmatched information, and then returns to step S3; where: when only the vehicle frame number information is not corresponding and matched, return the current vehicle to step S1 to re-check the current vehicle; when only the nameplate information is not corresponding and matched, re-paste the nameplate that matches the vehicle frame number information on the current vehicle, and then return to step S3; when only the certificate file information is not corresponding and matched, confirm whether the current certificate file information is dirty. If so, re-print the certificate file and return to step S1 to re-check; otherwise, find the correct certificate file according to the certificate file record information, and then return to step S3; when only the vehicle transportation personnel information is not corresponding and matched, re-allocate the vehicle transportation personnel according to the information stored in the GRT system (4), and then return to step S3.

2. The loading error prevention method of the loading error prevention system applied to a warehousing and logistics transportation vehicle according to claim 1, characterized in that, The handheld terminal (1) includes a first processor (11), a first signal transceiver (12) communicatively connected to the first processor (11), a first camera (13), and a display screen (14), and the first signal transceiver (12) is wirelessly communicatively connected to the recognition and processing system (2).

3. The loading error prevention method of the loading error prevention system applied to a warehousing and logistics transportation vehicle according to claim 2, characterized in that, The recognition and processing system (2) includes a second processor (21), a second signal transceiver (22) communicatively connected to the second processor (21), a memory (23), and a display (24), and the second signal transceiver (22) is wirelessly communicatively connected to the first signal transceiver (12).

4. The loading error prevention method of the loading error prevention system applied to a warehousing and logistics transportation vehicle according to claim 1, characterized in that, The access control device (3) includes a door body, an alarm (31) provided on the door body, and a second camera (32), and both the alarm (31) and the second camera (32) are communicatively connected to the recognition and processing system (2).

5. The loading error prevention method of the loading error prevention system applied to a warehousing and logistics transport vehicle according to claim 1, characterized in that, The certificate file information further includes conformity certificate information, environmental protection certificate information, and fuel label information.

6. The loading error prevention method of the loading error prevention system applied to a warehousing and logistics transport vehicle according to claim 1, characterized in that, It further includes an MES system (5) communicatively connected to the GRT system (4), and the MES system (5) stores the vehicle identification record information and the corresponding certificate file record information that matches it; In step S2, the error reporting processing includes: If the vehicle transportation personnel information of the current vehicle does not exist in the GRT system (4), then the missing vehicle transportation personnel information is supplemented or changed according to the information fed back by the shipper, and then step S3 is executed; If the vehicle identification information or the certificate file information of the current vehicle does not exist in the GRT system (4), query whether the missing information exists in the MES system (5). If it exists, it is supplemented and entered into the GRT system (4) according to the information stored in the MES system (5), and then step S3 is executed; if it does not exist, the current vehicle is removed from the preparation area (6).

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