CN216527193U

CN216527193U - Modern logistics management system based on Internet of things

Info

Publication number: CN216527193U
Application number: CN202123309931.4U
Authority: CN
Inventors: 陈达孝
Original assignee: Yangpu Jiahua Logistics Co ltd
Current assignee: Yangpu Jiahua Logistics Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-13
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to a modern logistics management system based on the Internet of things, which comprises a first controller, a first judgment module, a pressure sensor, a background management system, a second controller, an RFID identification module, a conveyor and an RFID label, wherein the first controller is arranged on a transport vehicle, the first controller is connected with the first judgment module, the first judgment module is connected with the pressure sensor, the pressure sensor is arranged on a chassis of the transport vehicle, the background management system is in wireless communication connection with the first controller, the second controller is in wireless Bluetooth connection with the first controller, the second controller and the RFID identification module are both arranged on the conveyor, the second controller is respectively connected with the RFID identification module and the conveyor, and the RFID label is attached to goods. The problems that in the prior art, the RFID tags are read one by one manually to be taken out of the warehouse for registration, the workload is large, and the working efficiency is low are effectively solved; and the loading quality is not convenient to be judged quickly, and the problems of overload and the like are easily caused.

Description

Modern logistics management system based on Internet of things

Technical Field

The utility model belongs to the technical field of logistics management systems, and particularly relates to a modern logistics management system based on the Internet of things.

Background

In logistics, RFID electronic tags are frequently adopted, and RFID is used as a tag capable of being read and written repeatedly, related goods information can be written in or read by RFID reading and writing equipment, and the RFID electronic tags are popular to people due to high traceability and convenience in use.

At present, before the goods need to be moved among the prior art, need adopt RFID reading equipment to read the RFID electronic tags on the goods one by one earlier to upload management system and handle the warehouse-out on the goods information, transport on the transport vechicle with the goods transport again. But the problems in the prior art are that: 1. the RFID electronic tags are read one by one manually to carry out ex-warehouse registration, so that the workload is large and the working efficiency is low; 2. when the goods are loaded on the transport vehicle, the loading mass can be estimated only according to the volume of the carriage, the transport vehicle is driven to a wagon balance for weighing after the loading is finished, the goods need to be unloaded and warehoused again if the goods are overloaded, and the operation is complex, inconvenient, time-consuming and labor-consuming; and if the driver has a lucky psychology, the driver can directly transport the goods after loading, thereby easily causing overload and influencing traffic safety.

SUMMERY OF THE UTILITY MODEL

The utility model provides a modern logistics management system based on the Internet of things, which aims to effectively solve the related technical problems in the background technology.

The technical scheme adopted by the utility model is as follows:

the utility model provides a modern logistics management system based on thing networking, including first controller, first judgment module, pressure sensor, backstage management system, the second controller, RFID identification module, conveyer and RFID label, first controller is located on the haulage vehicle, first controller is connected with first judgment module, first judgment module is connected with pressure sensor, pressure sensor installs on the chassis of haulage vehicle, backstage management system and first controller wireless communication are connected, the second controller is connected with the wireless bluetooth of first controller, second controller and RFID identification module all locate on the conveyer, and the second controller is connected with RFID identification module and conveyer respectively, the RFID label pastes on the goods.

Furthermore, the device also comprises a first storage module, and the first storage module is connected with the first judgment module.

Furthermore, the Bluetooth device also comprises a first Bluetooth module and a second Bluetooth module which are matched with each other, wherein the first Bluetooth module and the second Bluetooth module are respectively connected with the first controller and the second controller.

Further, the RFID distance detection device comprises a second judgment module, an ultrasonic distance sensor and a second storage module, wherein the second judgment module is connected with a second controller, the second storage module and the ultrasonic distance sensor are both connected with the second judgment module, the conveyor comprises a conveyor body and a supporting part, the RFID identification module is arranged on the conveyor body, and the ultrasonic distance sensor is arranged on the front side of the supporting part.

Further, still include camera module and GPS orientation module, camera module also locates the supporting part front side and is connected with the second controller, and GPS orientation module locates on the transport vechicle and is connected with the first controller.

Furthermore, the system also comprises an alarm module arranged on the transport vehicle, and the alarm module is connected with the first controller.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the process that goods are conveyed to the carriage through the conveyor, the RFID tags on the goods pass through the RFID identification modules, the RFID identification modules read the related information of the goods and transmit the information to the background management system for warehouse-out and warehouse-in registration, the manual conveying distance is reduced by using the conveyor, the labor intensity is effectively reduced, the warehouse-out registration is automatically completed in the conveying process, and the working efficiency is high.

2. In the process of loading cargoes, the pressure sensor is used for detecting the loading quality, when the loading quality reaches the rated load, the first judgment module sends a signal to the first controller, the first controller sends a signal to the second controller, the second controller controls the conveyor to stop and convey, excessive cargoes are prevented from being sent into the carriage, the problem of vehicle overload is effectively avoided, the cargoes do not need to be weighed by turning to a weighbridge, the driving safety is improved, and the working efficiency of cargo loading and transportation is improved.

Drawings

FIG. 1 is a schematic diagram of the system of the present invention;

FIG. 2 is a schematic view of the cargo loading process of the present invention;

in the figure: 1. a background management system; 2. a first storage module; 3. a pressure sensor; 4. a first judgment module; 5. a first controller; 6. a GPS positioning module; 7. an alarm module; 8. a first Bluetooth module; 9. A second Bluetooth module; 10. an RFID tag; 11. an ultrasonic distance sensor; 12. an RFID identification module; 13. a second judgment module; 14. a second controller; 15. a camera module; 16. a conveyor; 17. a second storage module; 161. a support portion; 162. a conveyor body.

Detailed Description

In order to better understand the technical content of the utility model, specific embodiments are provided below, and the utility model is further described with reference to the accompanying drawings.

Referring to fig. 1 to 2, the present invention provides a modern logistics management system based on the internet of things, which includes a first controller 5, a first judgment module 4, a pressure sensor 3, a background management system 1, a second controller 14, an RFID identification module 12, a conveyor 16 and an RFID tag 10, wherein the first controller 5 and the first judgment module 4 are both disposed on a transport vehicle, the first controller 5 is connected with the first judgment module 4, the first judgment module 4 is connected with the pressure sensor 3, the pressure sensor 3 is mounted on a chassis of the transport vehicle, the background management system 1 is in wireless communication connection with the first controller 5, the second controller 14 is in wireless bluetooth connection with the first controller 5, and the second controller 14 and the RFID identification module 12 are both disposed on the conveyor 16, and the second controller 14 is connected to the RFID identification module 12 and the conveyor 16, respectively, and the RFID tag 10 is attached to the goods. When goods need to be loaded out of a warehouse, the transport vehicle drives to the conveyor 16 and enters a Bluetooth connection range, so that the first controller 5 is automatically connected with the second controller 14 through wireless Bluetooth, after a carriage of the transport vehicle is connected with a transmission end of the conveyor 16, the second controller 14 controls the conveyor 16 to work and conveys the goods into the carriage, the distance of manual carrying is reduced, time and labor are saved, in the process of conveying the goods to the carriage, the RFID tags 10 on the goods pass through the RFID identification module 12, the RFID identification module 12 reads goods information in the corresponding RFID tags 10 and transmits the goods information to the second controller 14, the second controller 14 transmits the goods information to the first controller 5 through the wireless Bluetooth, the first controller 5 transmits the goods information to the background management system 1 for warehouse-out registration, and the working efficiency is high; in the process of loading cargoes, the pressure sensor 3 is used for detecting the loading quality, if the loading quality reaches the rated load of the transport vehicle, the first judgment module 4 sends a signal to the first controller 5, the first controller 5 sends a signal to the second controller 14, the second controller 14 controls the conveyor 16 to stop and convey, excessive cargoes are prevented from being sent into the carriage, the problem of vehicle overload is effectively avoided, the weighing is carried out without going to a wagon balance, the running safety is improved, and the loading working efficiency is improved.

Specifically, still including locating first storage module 2 on the transport vechicle, first storage module 2 is connected with first judgement module 4. The first storage module 2 is pre-stored with a rated load threshold of the vehicle, in order to avoid overload caused by measurement error, the rated load threshold can be set according to details (for example, the rated load threshold can be slightly smaller than a standard value of the rated load of the vehicle), the first storage module 2 and the pressure sensor 3 respectively transmit the rated load threshold and the measured weight value to the first judgment module 4 for comparison, when the measured weight value is greater than or equal to the rated load threshold, the first judgment module 4 sends a signal to the first controller 5, the first controller 5 sends a signal to the second controller 14, the second controller 14 controls the conveyor 16 to stop working, and inconvenience caused by transportation of excessive goods into the compartment is avoided.

Specifically, the vehicle-mounted Bluetooth system further comprises a first Bluetooth module 8 and a second Bluetooth module 9 which are matched with each other, wherein the first Bluetooth module 8 and the second Bluetooth module 9 are respectively arranged on the transport vehicle and the conveyor 16, and the first Bluetooth module 8 and the second Bluetooth module 9 are respectively connected with the first controller 5 and the second controller 14. First bluetooth module 8 is for following bluetooth module, second bluetooth module 9 is main bluetooth module, carry out automatic connection when first bluetooth module 8 is less than the distance of being connected with second bluetooth module 9, carry out automatic disconnection when first bluetooth module 8 is greater than the distance of being connected with second bluetooth module, the transport vechicle is rolled off after the device is accomplished, make first controller 5 and the 14 communication disconnection of second controller on the transport vechicle, realize short distance communication, do not need manual operation and can realize automatic connection and disconnection, high reliability and convenient operation, high automation.

Specifically, the RFID distance measuring device further comprises a second judging module 13, an ultrasonic distance sensor 11 and a second storage module 17, wherein the second judging module 13 and the second storage module 17 are arranged on the conveyor 16, the second judging module 13 is connected with a second controller 14, the second storage module 17 and the ultrasonic distance sensor 11 are connected with the second judging module 13, the conveyor 16 adopts a belt conveyor, the conveyor 16 comprises a conveyor body 162 and a supporting part 161, the RFID identification module 12 is arranged on a conveying end close to the conveyor body 162, and the ultrasonic distance sensor 11 is arranged on the front side of the supporting part 161. A distance threshold is preset in the second judgment module 13, in the process that the transport vehicle moves to the conveyor 16, the second storage module 17 and the ultrasonic distance sensor 11 respectively transmit the distance threshold and the measured weight value to the second judgment module 13 for comparison, when the carriage of the transport vehicle is connected with the transmission end of the conveyor body 162, the distance between the ultrasonic distance sensor 11 and the carriage of the transport vehicle is equal to or slightly less than the distance threshold, the second judgment module 13 sends a signal to the second controller 14, the second controller 14 controls the conveyor 16 to start working, the pressure sensor 3 is utilized to measure the loading quality, the conveyor 16 can be controlled to stop working when the loading reaches a rated load, the automatic control of the starting and stopping of the conveyor 16 is realized, manual operation is not needed, and the working efficiency is greatly improved.

Specifically, the vehicle further comprises a camera module 15 and a GPS positioning module 6, the camera module 15 is also arranged on the front side of the support part 161 and connected with the second controller 14, and the GPS positioning module 6 is arranged on the transport vehicle and connected with the first controller 5. The license plate number is identified by the camera module 15 and is transmitted to the second controller 14, the second controller 14 is transmitted to the first controller 5 and is uploaded to the background management system 1, so that the cargo information read by the RFID identification module 12 is uploaded to the background management system 1 and is stored under the corresponding license plate number, and the cargo can be conveniently traced and inquired; and the current position is acquired by the GPS positioning module 6 and is transmitted to the background management system 1 through the first controller 5, so that the current cargo transportation position can be tracked in real time, and the cargo is prevented from being lost.

Specifically, the system further comprises an alarm module 7 arranged on the transport vehicle, and the alarm module 7 is connected with the first controller 5. When the pressure sensor 3 detects that the loading quality reaches the rated load, the first controller 5 controls the alarm module 7 to give an alarm, so that people can be conveniently reminded to move.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A modern logistics management system based on the Internet of things is characterized in that: the system comprises a first controller, a first judgment module, a pressure sensor, a background management system, a second controller, an RFID identification module, a conveyor and an RFID label, the first controller is arranged on a transport vehicle, the first controller is connected with the first judgment module, the first judgment module is connected with the pressure sensor, the pressure sensor is arranged on a chassis of the transport vehicle, the background management system is in wireless communication connection with the first controller, the second controller is in wireless Bluetooth connection with the first controller, the second controller and the RFID identification module are arranged on the conveyor, the second controller is respectively connected with the RFID identification module and the conveyor, and the RFID label is attached to goods.

2. The modern logistics management system based on the internet of things as claimed in claim 1, wherein: the first storage module is connected with the first judgment module.

3. The modern logistics management system based on the internet of things as claimed in claim 1, wherein: the Bluetooth device further comprises a first Bluetooth module and a second Bluetooth module which are matched with each other, and the first Bluetooth module and the second Bluetooth module are respectively connected with the first controller and the second controller.

4. The modern logistics management system based on the internet of things as claimed in claim 1, wherein: the RFID identification system comprises a conveyor body, a RFID identification module, a first storage module, a second controller, a first storage module, a second storage module, an ultrasonic distance sensor, a second storage module, a conveyor and a support part, wherein the conveyor body comprises the conveyor body and the support part, the RFID identification module is arranged on the conveyor body, and the ultrasonic distance sensor is arranged on the front side of the support part.

5. The modern logistics management system based on the internet of things as claimed in claim 4, wherein: still include camera module and GPS orientation module, the camera module is also located the supporting part front side and is connected with the second controller, and GPS orientation module is located on the transport vechicle and is connected with first controller.

6. The modern logistics management system based on the internet of things as claimed in claim 1, wherein: the system also comprises an alarm module arranged on the transport vehicle, and the alarm module is connected with the first controller.