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Rapid unlocking method for intelligent lock of recycled packaging box based on NB-IoT communication

A technology of smart locks and boxes, applied in instruments, time registers, single input/output register, etc., can solve the problems of poor network, poor unlocking stability, and failure to unlock the box in time. Improve unlocking stability and optimize the effect of unlocking methods

Inactive Publication Date: 2020-11-13
四川巧盒物联科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fast unlocking method for the intelligent lock of the recirculating packaging box based on NB-IoT communication, so as to solve the problem that the existing intelligent lock of the packaging box has a bad network, so that the packaging box cannot be unlocked in time, which brings people Great inconvenience, there is a problem of poor unlocking stability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A quick unlocking method for a smart lock of a recirculating packing box based on NB-IoT communication, comprising the following steps:

[0026] (1) The mobile terminal communicates with the server through the NB-IoT communication module, and enters step 2 after obtaining the unlock command;

[0027] (2) Transmit the unlock command to the MCU chip of the smart lock through the password input keyboard, and enter step 3;

[0028] (3) The MCU chip of the smart lock verifies whether the unlocking command has the unlocking authority, if so, enter step 4, if not, terminate the unlocking;

[0029] (4) The MCU chip of the smart lock sends a power-on signal to the battery of the smart lock, and the battery of the smart lock supplies power to the servo motor. The servo motor rotates to unlock the smart lock and trigger the travel switch feedback signal to the MCU chip of the smart lock. The power-off signal is sent to the battery of the smart lock, and the battery of the smart l...

Embodiment 2

[0032] A quick unlocking method for a smart lock of a recirculating packing box based on NB-IoT communication, comprising the following steps:

[0033] (1) The mobile terminal communicates with the server through the NB-IoT communication module, and enters step 2 after obtaining the unlock command;

[0034] (2) Transmit the unlock command to the MCU chip of the smart lock through the data line, and enter step 3;

[0035] (3) The MCU chip of the smart lock verifies whether the unlocking command has the unlocking authority, if so, enter step 4, if not, terminate the unlocking;

[0036] (4) The MCU chip of the smart lock sends a power-on signal to the battery of the smart lock, and the battery of the smart lock supplies power to the servo motor. The servo motor rotates to unlock the smart lock and trigger the travel switch feedback signal to the MCU chip of the smart lock. The power-off signal is sent to the battery of the smart lock, and the battery of the smart lock is powered...

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Abstract

The invention discloses a rapid unlocking method for an intelligent lock of a recycled packaging box based on NB-IoT communication, belongs to the technical field of recycled packaging boxes, and aimsat solving the problems that the packaging box cannot be unlocked in time and the unlocking stability is poor due to the poor network condition of the existing intelligent lock of the packaging box.The method comprises the following steps: (1) a mobile terminal communicates with a server through an NB-IoT communication module to obtain an unlocking instruction; (2) the unlocking instruction is transmitted to an MCU chip of the intelligent lock through an authority input module; (3) the MCU chip of the intelligent lock verifies whether the unlocking instruction has the unlocking permission ornot, if so, the step 4 is executed, and if not, unlocking is stopped; and (4) the MCU chip sends a power-on signal to the intelligent lock battery, the intelligent lock battery supplies power to theservo motor, the servo motor rotates to unlock the intelligent lock and triggers a travel switch to feed back a signal to the MCU chip, and the MCU chip sends a power-off signal to the intelligent lock battery to power off the intelligent lock battery. The method is suitable for unlocking the recycled packaging box.

Description

technical field [0001] The invention belongs to the technical field of recyclable packaging boxes, and in particular relates to a quick unlocking method for an intelligent lock of a recyclable packaging box based on NB-IoT communication. Background technique [0002] With the continuous development of the economy, the business volume of the express logistics industry is increasing rapidly, and the use of packaging boxes is increasing. Therefore, the country has been committed to promoting the application of recycling logistics packaging boxes, for example, in the logistics transfer of e-commerce, Plastic packaging boxes that can be recycled many times have been used in distribution to solve the problem of extensive use of cartons and excessive packaging in e-commerce logistics. Traditional packaging boxes cannot be recycled, resulting in waste of resources, environmental pollution, high cost, and low safety. Since more than 90% of the current express logistics products are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00
CPCG07C9/00309G07C9/00571G07C9/00896G07C2009/00642G07C2009/0092
Inventor 夏发平余廷
Owner 四川巧盒物联科技有限公司
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