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Intelligent tray monitoring system and method

A monitoring system and pallet technology, applied in the field of warehousing and logistics, can solve the problems of large power consumption, device power failure and stop working, short battery life, etc., and achieve the effect of saving power

Active Publication Date: 2021-05-28
CHONGQING POLYCOMP INT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the above scheme, in order to find that the pallet is stolen, the position module needs to monitor the position of the management device in real time, and the anti-theft sensor detects whether the monitoring management device leaves the installation position in real time, which will consume a lot of power and lead to short battery life. If the power module is not checked frequently If the power module is charged in time, the entire device will be powered off and stop working, and the anti-theft effect will not be achieved. If you check the power of the power module frequently, it will undoubtedly increase the maintenance cost, especially in the case of a large number of pallets, the maintenance cost will be multiplied increase

Method used

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  • Intelligent tray monitoring system and method
  • Intelligent tray monitoring system and method

Examples

Experimental program
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Embodiment 1

[0038] Such as figure 1 As shown, an intelligent pallet monitoring system in this embodiment includes a server, a gateway, a pallet and a client.

[0039] The tray includes a tray body, and a communication module, a control chip and a vibration sensor installed on the tray body.

[0040] The vibration sensor is used to send a vibration signal to the control chip when the vibration of the tray body is detected.

[0041] The control chip is used to exit the sleep mode after receiving the vibration signal; the control chip is also used to send the first heartbeat packet to the gateway through the communication module every first preset time after exiting the sleep mode. In this embodiment, the first heartbeat packet is an empty packet, and the communication module is a LoRa wireless module.

[0042] The control chip is also used to start timing after the vibration sensor stops sending the vibration signal. When the timing reaches the second preset duration, the control chip is ...

Embodiment 2

[0050] The difference between this embodiment and Embodiment 1 is that, in the intelligent pallet monitoring system of this embodiment, the pallet further includes an acceleration sensor.

[0051] The control chip is also used to wake up the acceleration sensor after exiting the sleep mode, and obtain acceleration data from the acceleration sensor; judge whether the acceleration data is greater than the threshold, and if it is greater than the threshold, send the acceleration data greater than the threshold to the gateway through the communication module. The gateway is also used to send acceleration data greater than a threshold to the server. The server is further configured to mark the pallet corresponding to the acceleration data greater than the threshold as a suspected damaged pallet. The control chip is also used to control the acceleration sensor to enter the sleep mode after sending the second heartbeat packet.

Embodiment 3

[0053] Such as figure 2 As shown, the difference between this embodiment and Embodiment 1 is that the tray body in this embodiment includes a rectangular disk surface, and three parallel support seats 1 are provided at the bottom of the disk surface, and a transport channel 2 is formed between adjacent support seats 1 .

[0054] The pallet body also includes a resistance block 5, a telescopic cylinder 4, a solenoid valve, a ventilation branch pipe 6 and a ventilation main pipe.

[0055] Such as image 3 Shown, also have some mounting holes 3 in the carrying channel 2, the telescopic cylinder 4 is vertically fixed in the mounting holes 3, and the resistance block 5 is fixed on the moving end of the telescopic cylinder 4. The resistance block 5 is bonded with a rubber layer on the surface away from the telescopic cylinder 4 .

[0056] The number of ventilation branch pipes 6 is the same as the number of installation holes 3 . One end of the ventilation branch pipe 6 is conne...

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Abstract

The invention relates to the technical field of warehouse logistics, and particularly discloses an intelligent tray monitoring system and method. The intelligent tray monitoring system comprises a gateway and a tray. The tray comprises a tray body, a communication module and a control chip, wherein the communication module and the control chip are mounted on the tray body; the tray further comprises a vibration sensor mounted on the tray body; the vibration sensor is used for sending a vibration signal to the control chip when detecting that the tray body vibrates; the control chip is also used for sending a first heartbeat packet to the gateway through the communication module every first preset duration after exiting a sleep mode; the control chip is also used for sending a second heartbeat packet to the gateway through the communication module; the gateway is used for starting timing after receiving the first heartbeat packet; and when timing exceeds the first preset duration, the new first heartbeat packet is still not received, and the second heartbeat packet is not received during timing, the gateway marks the tray corresponding to the sent first heartbeat packet as a stolen tray. By adopting the technical scheme of the intelligent tray monitoring system and method, the stolen tray can be identified under the condition of low power consumption.

Description

technical field [0001] The invention relates to the technical field of warehousing and logistics, in particular to an intelligent pallet monitoring system and method. Background technique [0002] Pallet is the most basic unitized carrier device in modern logistics system. It concentrates scattered goods into unified cargo units, which is convenient for mechanized loading and unloading, transportation and distribution, and also facilitates intensive warehouse management. It is a modern logistics industry. The key infrastructure equipment plays an important role in improving logistics efficiency and reducing costs. [0003] In my country, the number of pallets in the whole society is about 1.3 billion, most of which are low-cost wooden pallets for one-time use. The production and use of this disposable wooden pallet, in addition to consuming a large amount of wood, has certain problems in its performance and life, and the overall cost of use is not low. The reason why users...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D19/38B65G43/00G01D21/02G01S19/14G05B19/042
CPCB65D19/38B65G43/00G05B19/0428G01S19/14G01D21/02B65G2203/042Y02D30/70
Inventor 侯凯
Owner CHONGQING POLYCOMP INT
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