CN109965478B - Intelligent luggage wireless communication method and device, intelligent luggage and readable storage medium - Google Patents

Intelligent luggage wireless communication method and device, intelligent luggage and readable storage medium Download PDF

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Publication number
CN109965478B
CN109965478B CN201910190982.8A CN201910190982A CN109965478B CN 109965478 B CN109965478 B CN 109965478B CN 201910190982 A CN201910190982 A CN 201910190982A CN 109965478 B CN109965478 B CN 109965478B
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intelligent luggage
intelligent
duration
luggage
consignment
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CN109965478A (en
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郭玮强
李毅聪
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Qianhai Suishenbao Shenzhen Technology Co ltd
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Qianhai Suishenbao Shenzhen Technology Co ltd
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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses an intelligent luggage wireless communication method, an intelligent luggage wireless communication device, an intelligent luggage and a computer scale storage medium, wherein the method comprises the following steps: when the intelligent luggage is detected to be switched from the airport mode to the flight mode, counting the first duration of the switching of the intelligent luggage to the flight mode, and judging whether the first duration is longer than a preset first locking duration; when the first duration is longer than the first locking duration, judging whether the intelligent luggage generates aviation consignment movement or not based on a motion sensor in the intelligent luggage; if the intelligent luggage is subjected to aviation consignment movement, the intelligent luggage is controlled to enter an airport mode, wireless radio frequency communication before the flight mode is started is triggered, the intelligent luggage positioning module is started to perform positioning, and an associated host terminal corresponding to the intelligent luggage is searched. The invention realizes that the wireless radio frequency module of the intelligent luggage before the flying mode is automatically opened after the intelligent luggage reaches the airport after the airplane lands, and the wireless radio frequency function of the intelligent luggage is recovered.

Description

Intelligent luggage wireless communication method and device, intelligent luggage and readable storage medium
Technical Field
The invention relates to the field of intelligent luggage wireless communication control, in particular to an intelligent luggage wireless communication method, an intelligent luggage wireless communication device, an intelligent luggage and a computer readable storage medium.
Background
The intelligent case is a product with a positioning and tracking function, a wireless communication function and a conventional case function, and more people use the intelligent case in daily life along with the development of the technology. When people take the intelligent luggage to take a public Transport means for security inspection, particularly the security inspection before taking an airplane, the intelligent luggage is taken as an electronic product if the intelligent luggage is carried by Air, according to the requirements of the Federal Aviation Administration (FAA) and the International Air Transport Association (IATA): the electronic product must not send any WIreless transmission signal during the aviation process, including but not limited to wifi (WIreless-FIdelity), 2G/3G/4G/5G, etc., to avoid the electronic product from potentially affecting the aviation WIreless communication. However, after the existing intelligent luggage is shipped in the air, the radio frequency of the intelligent luggage is always in a closed state, and even if the intelligent luggage reaches an airport after the airplane lands, the intelligent luggage cannot perform any wireless communication because each radio frequency module is closed, and cannot perform functions such as positioning, reconnection with an associated host and the like.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide an intelligent luggage wireless communication method, an intelligent luggage wireless communication device, an intelligent luggage and a computer readable storage medium, and aims to solve the technical problem that the intelligent luggage cannot arrive at an airport any more and then recover the original wireless communication state after the wireless communication enters a flight mode.
In order to achieve the above object, the present invention provides an intelligent bag wireless communication method, which comprises:
when the intelligent luggage is detected to be switched from the airport mode to the flight mode, counting the first duration of the switching of the intelligent luggage to the flight mode, and judging whether the first duration is longer than a preset first locking duration;
when the first duration is longer than the first locking duration, judging whether the intelligent luggage generates aviation consignment movement or not based on a motion sensor in the intelligent luggage;
if the intelligent luggage is subjected to aviation consignment movement, the intelligent luggage is controlled to enter an airport mode, wireless radio frequency communication before the flight mode is started is triggered, the intelligent luggage positioning module is started to perform positioning, and an associated host terminal corresponding to the intelligent luggage is searched.
Optionally, the intelligent bag wireless communication method further includes:
when the intelligent luggage is detected to be switched from the flight mode to the airport mode, counting a second duration of the intelligent luggage entering the airport mode, and acquiring a preset second locking duration;
judging whether the intelligent case is connected with the associated host terminal;
if the intelligent luggage is not connected with the associated host terminal, judging whether the intelligent luggage generates aviation consignment movement or not based on a motion sensor in the intelligent luggage;
and if the intelligent luggage has the aviation consignment movement, prolonging the second locking time length to form a new second locking time length, and executing the step of judging whether the intelligent luggage is connected with the associated host terminal.
Optionally, after the step of determining whether the intelligent luggage has an airline consignment movement, the method further includes:
if the intelligent luggage does not have aviation consignment movement, comparing a second duration with a second locking duration, and if the second duration is shorter than the current second locking duration, executing to judge whether the intelligent luggage is connected with the associated host terminal; and if the second duration is greater than or equal to the current second locking duration, switching the intelligent luggage to the flight mode.
Optionally, the step of determining whether the intelligent luggage has an aviation consignment movement based on the motion sensor in the intelligent luggage includes:
acquiring motion data of the intelligent luggage based on the motion sensor, and judging whether the motion state of the intelligent luggage meets any one of a first motion condition and a second motion condition or not according to the motion data; if the motion state of the intelligent luggage meets any one of the first motion condition and the second motion condition, judging that the intelligent luggage has aviation consignment movement;
the first motion condition is: the change angle of the orientation of the objects of the intelligent luggage is greater than or equal to a preset angle threshold, or the change angle of the orientation of the objects of the intelligent luggage is smaller than the preset angle threshold, and the acceleration rate is greater than a preset change rate threshold;
the second motion condition is: the differential current change acceleration standard deviation of the intelligent luggage is larger than the differential background change acceleration standard deviation of a first multiple, and in the subsequent preset observation time, the differential current change acceleration standard deviation is continuously larger than the differential background change acceleration standard deviation of a second multiple, wherein the first multiple is larger than the second multiple.
Optionally, after the step of determining whether the intelligent luggage has an airline consignment movement based on the motion sensor in the intelligent luggage when the first duration is longer than the first locking duration, the method includes:
if the intelligent luggage does not have aviation consignment movement, comparing the first duration with the preset maximum duration, and if the first duration is longer than the preset maximum duration, triggering the intelligent luggage positioning module to perform positioning and searching the associated host terminal corresponding to the intelligent luggage.
Optionally, when the first duration is longer than the first locking duration, the step of determining whether the intelligent luggage has an aviation consignment movement based on the motion sensor in the intelligent luggage includes:
when the first duration is longer than the first locking duration, judging whether the intelligent luggage is in a preset absolute static state within the last preset fixed duration in the past first locking duration;
if the intelligent luggage is in a preset absolute static state within the last preset fixed time length in the past first locking time length, triggering an intelligent luggage positioning module to perform positioning, and searching an associated host terminal corresponding to the intelligent luggage;
and if the intelligent luggage is not in the preset absolute static state within the last preset fixed time length in the past first locking time length, judging whether the intelligent luggage is subjected to aviation consignment movement or not based on the motion sensor in the intelligent luggage.
Optionally, the intelligent bag wireless communication method includes:
judging whether the current position of the intelligent luggage is in a preset airport area or not according to positioning data generated by the intelligent luggage positioning module or sent by the associated host terminal;
if the current position of the intelligent luggage is in a preset airport area, the intelligent luggage is controlled to enter an airport mode, and when the intelligent luggage is in the airport mode, a switching instruction is received, and the intelligent luggage is switched to a flight mode.
The invention also provides an intelligent luggage wireless communication device, which comprises:
the timing module is used for counting a first duration of switching the intelligent luggage to the flight mode when the intelligent luggage is detected to be switched from the airport mode to the flight mode, and judging whether the first duration is longer than a preset first locking duration; when the intelligent luggage is in a flight mode, all wireless radio frequencies of the intelligent luggage are closed;
the movement judgment module is used for judging whether the intelligent luggage has aviation consignment movement or not based on the motion sensor in the intelligent luggage when the first duration is longer than the first locking duration;
and the radio frequency restarting module is used for controlling the intelligent luggage to enter an airport mode if the intelligent luggage is subjected to aviation consignment movement, triggering wireless radio frequency communication before the flying mode is started, starting the intelligent luggage positioning module for positioning, and searching the associated host terminal corresponding to the intelligent luggage.
The invention also provides an intelligent luggage, which comprises a memory, a processor, a motion sensor, a positioning module and computer readable instructions stored on the memory and capable of running on the processor, wherein the computer readable instructions, when executed by the processor, realize the steps of the wireless communication method of the intelligent luggage.
The invention also provides a computer readable storage medium, which stores computer readable instructions, and the computer readable instructions, when executed by a processor, implement the steps of the intelligent case wireless communication method.
The invention detects that the intelligent luggage automatically enters into the flight mode in the security check before the airplane takes off to close all wireless radio frequency, the first duration time of the intelligent luggage in the flight mode is longer than the first locking duration time and the intelligent luggage is determined to have the aviation consignment movement, the airplane where the intelligent luggage is located is judged to be out for aviation flight, the intelligent luggage can not appear at the place except the airport unless crashes or major accidents occur, so the intelligent luggage only appears at the airport, the intelligent luggage is automatically controlled to enter into the airport mode at the moment, the intelligent luggage positioning module is triggered to carry out positioning, the associated host terminal corresponding to the intelligent luggage is searched, thereby realizing the intelligent switching between the flight mode and the airport mode of the intelligent luggage on the premise of ensuring the normal use of the positioning function of the intelligent luggage, realizing the automatic opening of the wireless radio frequency module of the intelligent luggage before the flight mode after the intelligent luggage reaches the airport after the airplane lands, the wireless radio frequency function of the intelligent luggage is recovered, the intelligent luggage positioning module is restarted to perform positioning, and the associated host corresponding to the intelligent luggage is searched to realize reconnection between the intelligent luggage and the associated host.
Drawings
FIG. 1 is a schematic diagram of an embodiment of a smart case of the present invention;
fig. 2 is a schematic flow chart of an embodiment of an intelligent case positioning method according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The main solution of the embodiment of the invention is as follows: when the intelligent luggage is detected to be switched from the airport mode to the flight mode, counting the first duration of the switching of the intelligent luggage to the flight mode, and judging whether the first duration is longer than a preset first locking duration; when the intelligent luggage is in a flight mode, all wireless radio frequencies of the intelligent luggage are closed; when the first duration is longer than the first locking duration, judging whether the intelligent luggage generates aviation consignment movement or not based on a motion sensor in the intelligent luggage; if the intelligent luggage is subjected to aviation consignment movement, the intelligent luggage is controlled to enter an airport mode, wireless radio frequency communication before the flight mode is started is triggered, the intelligent luggage positioning module is started to perform positioning, and an associated host terminal corresponding to the intelligent luggage is searched.
As shown in fig. 1, fig. 1 is a schematic diagram of an intelligent bag structure of a hardware operating environment according to an embodiment of the present invention.
The invention provides an intelligent luggage wireless communication method, an intelligent luggage wireless communication device, an intelligent luggage and a computer readable storage medium, and relates to the field of intelligent luggage wireless communication control. The Positioning Module in the carry-on can be a GPS (Global Positioning System) Module, a wifi (WIreless FIdelity) Module, or a SIM (Subscriber identity Module) card Module.
The existing luggage generally has no positioning function, and does not have positioning service or positioning application, and luggage articles with positioning modules are called intelligent luggage in the application.
As shown in fig. 1, the smart bag may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002, a motion sensor 1006. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include an input unit such as a micro Keyboard (keypad), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the smart bag architecture shown in FIG. 1 does not constitute a limitation of the smart bag and may include more or fewer components than shown, or some components in combination, or a different arrangement of components.
As shown in fig. 1, the memory 1005, which is a computer storage medium, may include an operating system, a network communication module, a user interface module, and computer readable instructions implementing the intelligent bag wireless communication method.
In the display terminal shown in fig. 1, the network interface 1004 is mainly used for connecting a background server (such as a positioning server) and performing data communication with the background server; the user interface 1003 is mainly used for connecting a client (e.g., an associated host terminal) and performing data communication with the client; and the processor 1001 may be configured to call up computer readable instructions stored in the memory 1005 and perform the following operations:
when the intelligent luggage is detected to be switched from the airport mode to the flight mode, counting the first duration of the switching of the intelligent luggage to the flight mode, and judging whether the first duration is longer than a preset first locking duration; when the intelligent luggage is in a flight mode, all wireless radio frequencies of the intelligent luggage are closed;
when the first duration is longer than the first locking duration, judging whether the intelligent luggage generates aviation consignment movement or not based on a motion sensor in the intelligent luggage;
if the intelligent luggage is subjected to aviation consignment movement, the intelligent luggage is controlled to enter an airport mode, wireless radio frequency communication before the flight mode is started is triggered, the intelligent luggage positioning module is started to perform positioning, and an associated host terminal corresponding to the intelligent luggage is searched.
Based on the intelligent luggage structure, a wireless communication method for the intelligent luggage is provided, and referring to fig. 2, the wireless communication method for the intelligent luggage comprises the following steps:
step S10, when the intelligent luggage is detected to be switched from the airport mode to the flight mode, counting the first duration of the intelligent luggage switched to the flight mode, and judging whether the first duration is longer than a preset first locking duration;
in real life, after the intelligent luggage passes through the airport security check, the intelligent luggage can carry out a flight journey along with the airplane, and the intelligent luggage cannot be moved in most cases and can be moved along with the airplane in the flight journey. Meanwhile, the flight time of the airport has the shortest flight time (for example, 1 hour), that is, the flight time of the airplane is at least greater than the shortest flight time. Therefore, the present application proposes a concept of the locking duration, which can be preset according to the shortest flight time, for example, the first locking duration is 1 hour or 1.5 hours. Therefore, after the intelligent luggage is detected to be switched from the airport mode to the flight mode, the first duration of the intelligent luggage in the flight mode needs to be counted, whether the first duration is longer than the preset first locking duration is judged synchronously, when the first duration is shorter than or equal to the first locking duration, the intelligent luggage is still in the locking time zone, the intelligent luggage and the airplane are still in a flight state, at the moment, the intelligent luggage is kept continuously in the flight mode, any wireless radio frequency (such as a positioning module and a Bluetooth module) of the intelligent luggage is not started, and the motion sensor of the intelligent luggage also can not be started.
Step S20, when the first duration is longer than the first locking duration, whether the intelligent luggage has aviation consignment movement or not is judged based on the motion sensor in the intelligent luggage;
after the first duration is greater than the first lock duration, two assumptions may be based: 1) in the flying process of the airplane, the intelligent luggage cannot be moved manually or mechanically when being placed in the airplane consignment bin; 2) the intelligent luggage can not be in the plane consignment bin without a stop, and the intelligent luggage can be taken out from the consignment bin inevitably after the plane finishes flying. When the first duration is within the first locking duration, the intelligent luggage is kept in a flight mode; after the first duration is longer than the first locking duration, whether the intelligent luggage has aviation consignment movement or not is judged based on the motion sensor in the intelligent luggage, namely whether the intelligent luggage is taken out of an airplane consignment bin or not is judged after the airplane flies.
Optionally, after step S20, the method for controlling operation of a luggage of the present application further includes: if the intelligent luggage does not have aviation consignment movement, comparing the first duration with the preset maximum duration, and if the first duration is longer than the preset maximum duration, triggering the intelligent luggage positioning module to perform positioning and searching the associated host terminal corresponding to the intelligent luggage. When the intelligent luggage exceeds the locking time period of the first locking time period, the intelligent luggage does not have aviation consignment movement, the intelligent luggage is continuously in the flight mode, when the intelligent luggage is in the first duration of the flight mode, the first duration is as long as the duration is preset (for example, 36 hours), the fact that the aircraft or the airport is possibly missed by the intelligent luggage is shown, the intelligent luggage is actively awakened at the moment, the intelligent luggage positioning module is actively triggered to perform positioning, the associated host terminal corresponding to the intelligent luggage is searched, and the intelligent luggage is prevented from being in the flight mode for a long time to.
Optionally, step S20 includes:
step S201, when the first duration is longer than the first locking duration, judging whether the intelligent luggage is in a preset absolute static state within the last preset fixed duration in the past first locking duration;
step S202, if the intelligent luggage is in a preset absolute static state within the last preset fixed time length in the past first locking time length, triggering an intelligent luggage positioning module to perform positioning, and searching for an associated host terminal corresponding to the intelligent luggage;
step S203, if the intelligent luggage is not in the preset absolute static state within the last preset fixed time length in the past first locking time length, judging whether the intelligent luggage generates aviation consignment movement or not based on the motion sensor in the intelligent luggage.
When the intelligent luggage exceeds the time interval of the first locking time length, whether the intelligent luggage is in a preset absolute static state within the last preset fixed time length in the first locking time length before the current time is judged, and the preset decision static state can mean that the intelligent luggage does not move or the acceleration change is smaller than a preset minimum value. If the intelligent luggage is in a preset absolute static state within the last preset fixed time length in the past first locking time length, the fact that the intelligent luggage stays at the departure airport all the time is indicated, and at the moment, the intelligent luggage positioning module is triggered to perform positioning, and the associated host terminal corresponding to the intelligent luggage is searched. If the intelligent luggage is not in the preset absolute static state within the last preset fixed time length in the past first locking time length, the fact that the intelligent luggage is normally consigned along with the airplane is indicated, and whether the intelligent luggage generates aviation consignment movement or not is judged based on a motion sensor in the intelligent luggage. Wherein the preset fixed time period can be 20 minutes and 30 minutes.
And step S30, if the intelligent luggage is subjected to aviation consignment movement, controlling the intelligent luggage to enter an airport mode, triggering wireless radio frequency communication before the flight mode is started, starting the intelligent luggage positioning module for positioning, and searching the associated host terminal corresponding to the intelligent luggage.
If the situation that the intelligent luggage does not have aviation consignment movement is judged, the situation that the airplane where the intelligent luggage is located does not land yet after the intelligent luggage arrives at the first locking time is shown, and the intelligent luggage is controlled to continue to be in a flying mode. If the situation that the intelligent luggage is subjected to aviation consignment movement is judged, the situation that the intelligent luggage is in the first locking time is shown, the airplane where the intelligent luggage is located is already landed, the intelligent luggage is carried out of the airplane, the intelligent luggage is controlled to enter the airport mode from the flight mode at the moment, the intelligent luggage is recovered to carry out wireless radio frequency communication before the flight mode is started, the positioning module of the intelligent luggage is started to carry out positioning, and meanwhile, the associated host terminal corresponding to the intelligent luggage is searched through wireless transmission (including but not limited to a Bluetooth reconnection method) so as to detect the behavior that the intelligent luggage user reconnects the intelligent luggage.
Through the embodiment, the intelligent luggage automatically enters the flight mode to close all the radio frequencies in the security check before the airplane takes off, the first duration time of the intelligent luggage in the flight mode is longer than the first locking duration time and after the intelligent luggage is determined to have the aviation consignment movement, the airplane where the intelligent luggage is located is judged to be out for aviation flight, the intelligent luggage can not appear at the place except the airport unless crashes or major accidents occur, so the intelligent luggage only appears at the airport, the intelligent luggage is automatically controlled to enter the airport mode at the moment, the intelligent luggage positioning module is triggered to perform positioning, the associated host terminal corresponding to the intelligent luggage is searched, the intelligent luggage is intelligently switched between the flight mode and the airport mode on the premise of ensuring the normal use of the positioning function of the intelligent luggage, the radio frequency module of the intelligent luggage before the flight mode is automatically opened after the intelligent luggage reaches the airport after the airplane lands, the wireless radio frequency function of the intelligent luggage is recovered, the intelligent luggage positioning module is restarted to perform positioning, and the associated host corresponding to the intelligent luggage is searched to realize reconnection between the intelligent luggage and the associated host.
Optionally, the intelligent bag wireless communication method further includes:
step S41, when the intelligent luggage is detected to be switched from the flight mode to the airport mode, counting a second duration of the intelligent luggage entering the airport mode, and acquiring a preset second locking duration;
after the intelligent luggage is subjected to the first locking time length, the intelligent luggage is subjected to aviation consignment movement, and at the moment, the intelligent luggage is switched from a flight mode to an airport mode, which indicates that the intelligent luggage is consigned to the airport from a landing airplane. At this time, the intelligent luggage may be picked up by the user and leaves the airport, or the user needs to transfer the luggage to the airplane where the user transfers the luggage. Therefore, when the intelligent luggage is detected to be switched from the flight mode to the airport mode, the second duration of the intelligent luggage entering the airport mode is counted, and the preset second locking duration is obtained. The second locking duration may be determined according to the length of time it takes for people to pick up luggage after getting off the airplane, for example, if people generally take 1 hour after getting off the airplane, the second locking duration may be 1 hour or 1.5 hours.
Step S42, judging whether the intelligent luggage is connected with the associated host terminal;
in one embodiment, the associated host terminal of the smart bag may be searched based on the bluetooth reconnection method to determine whether the smart bag is connected to the associated host terminal.
Step S43, if the intelligent luggage is not connected with the associated host terminal, judging whether the intelligent luggage has aviation consignment movement or not based on the motion sensor in the intelligent luggage;
if the intelligent luggage is not connected with the associated host terminal, the fact that the user does not take the intelligent luggage is indicated, the user does not need to leave a current landing airport after taking the airplane previously, and the user needs to transfer the airplane (namely transfer the airplane), so that whether the intelligent luggage generates aviation consignment movement or not is judged based on the motion sensor in the intelligent luggage, and whether the intelligent luggage is connected with the associated host terminal or not is synchronously identified.
If the intelligent luggage is connected with the associated host terminal, it is indicated that the user extracts the intelligent luggage, and whether the intelligent luggage sends the aviation consignment movement or not is meaningless, the movement sensor of the intelligent luggage is stopped to operate, and whether the intelligent luggage generates the aviation consignment movement or not is stopped to judge.
And step S44, if the intelligent luggage has the aviation consignment movement, prolonging the second locking time length to form a new second locking time length, and executing the step of judging whether the intelligent luggage is connected with the associated host terminal.
If detecting that the intelligent luggage is subjected to aviation consignment movement, indicating that the intelligent luggage is still moving, the intelligent luggage may not be moved to an airport luggage extraction area, or the intelligent luggage is moving to a delivery path of an airplane consignment cabin needing to be transferred by a user, waiting and judging whether the intelligent luggage is connected with the associated host terminal, prolonging the second locking time to form a new second locking time, and continuously executing the step of judging whether the intelligent luggage is connected with the associated host terminal. For example, airplane a1 carries smart bag a with mingming customers and mingming consignors, and after airplane a1 arrives at airport D1, the second locking duration is acquired for 1 hour; the user needs to transfer to the airplane A2 at the airport D1, so the user does not extract the smart bag a, and the smart bag a cannot be connected with the mobile phone (namely the associated host terminal of the smart bag a) of the user. The intelligent luggage a is transported to the airplane A2 from the airplane A1 by the airport, so that the intelligent luggage a can generate aviation consignment movement within the second locking duration, the second locking duration can prolong unit duration (such as 15 minutes), the new second locking duration is 1.25 hours, and the processor of the intelligent luggage continuously judges whether the intelligent luggage is connected with the associated host terminal. After the smart bag a is transported to aircraft a2, the smart bag a will not undergo an airline consignment move and the second duration will gradually approach the latest second lock duration.
Step S45, if the intelligent luggage does not have aviation consignment movement, comparing a second duration with a second locking duration, and if the second duration is shorter than the current second locking duration, executing to judge whether the intelligent luggage is connected with the associated host terminal; and if the second duration is greater than or equal to the current second locking duration, switching the intelligent luggage to the flight mode.
And if the second duration is shorter than the current second locking duration, the intelligent luggage is still in a locking stage in the transfer analysis process, the intelligent luggage does not change the opening state of the wireless radio frequency, namely the intelligent luggage continuously keeps an airport mode, the wireless radio frequency is opened, and whether the intelligent luggage is connected with the associated host terminal or not is synchronously judged. When the second duration is greater than or equal to the current second locking duration, it indicates that the intelligent luggage has passed the second locking duration, the intelligent luggage is not extracted by the user after a long time, because the intelligent luggage does not generate the air consignment movement within the second duration or the second locking duration, at this time, the intelligent luggage is likely to have completed the air consignment movement of the transfer machine, even if there is no transfer machine on the new transfer aircraft, because the intelligent luggage does not generate the air consignment movement any more, the result of the relocation will be the same as the previous time period, at this time, it is appropriate to close the radio frequency module (such as the location module) of the intelligent luggage, that is, the intelligent luggage is switched to the flight mode, so that the application will continue to execute the above step S10, and when the intelligent luggage is switched from the flight mode to the airport mode, continue to execute the step S41, therefore, the method and the device support the recognition of repeated machine switching until the user approaches the intelligent luggage again in the airport mode to finish the extraction of the intelligent luggage.
In the embodiment, the intelligent luggage is intelligently identified by one or more times of switching, if the intelligent luggage is switched, the intelligent luggage is switched to the flight mode from the airport mode again, and if the intelligent luggage is not switched, the connection between the intelligent luggage and the associated host terminal is established, so that the user can find and extract the intelligent luggage.
In another embodiment of the present invention, the step of determining whether the intelligent bag has the aviation consignment movement based on the motion sensor in the intelligent bag comprises:
acquiring motion data of the intelligent luggage based on the motion sensor, and judging whether the motion state of the intelligent luggage meets any one of a first motion condition and a second motion condition or not according to the motion data; if the motion state of the intelligent luggage meets any one of the first motion condition and the second motion condition, judging that the intelligent luggage has aviation consignment movement; if the motion state of the intelligent luggage does not meet any one of the first motion condition and the second motion condition, judging that the intelligent luggage does not generate aviation consignment movement;
the first motion condition is: the change angle of the orientation of the objects of the intelligent luggage is greater than or equal to a preset angle threshold, or the change angle of the orientation of the objects of the intelligent luggage is smaller than the preset angle threshold, and the acceleration rate is greater than a preset change rate threshold;
the second motion condition is: the differential current change acceleration standard deviation of the intelligent luggage is larger than the differential background change acceleration standard deviation of a first multiple, and in the subsequent preset observation time, the differential current change acceleration standard deviation is continuously larger than the differential background change acceleration standard deviation of a second multiple, wherein the first multiple is larger than the second multiple.
Regarding the first operation condition, the object orientation of the intelligent luggage can be obtained in real time based on the motion sensor, the change of the object orientation of the intelligent luggage is analyzed, and when the change angle of the object orientation of the intelligent luggage is larger than or equal to a preset angle threshold value, the motion state of the intelligent luggage is judged to meet the first motion condition; because the acceleration change rate of normal civil aviation flight is limited, when the acceleration change rate of the intelligent luggage is greater than the preset change rate threshold value, the acceleration change rate is not caused along with the aircraft navigation, and actually, the intelligent luggage is actively loaded and unloaded and moved by airport loading and unloading equipment or workers, so that the change angle of the object orientation of the intelligent luggage is smaller than the preset angle threshold value, and the acceleration change rate is greater than the preset change rate threshold value, and the motion state of the intelligent luggage is judged to meet the first motion condition.
Regarding the second motion condition, the following 3 sub-steps need to be performed:
substep 1, obtaining a differential change acceleration standard deviation based on the motion data of the intelligent case:
obtaining an acceleration standard deviation of the intelligent luggage according to the motion data of the intelligent luggage, wherein in the process of calculating the acceleration standard deviation of the intelligent luggage, the dynamic current environmental background motion of the intelligent luggage is added to a normal baseline of the motion of the intelligent luggage, for example, ten times of motion data are sampled after waiting for 1 second, in order to collect enough environmental background motion data to add the normal baseline as the standard deviation, the normal baseline within a fixed time is generally used
Figure DA00023843632944043
Calculating acceleration of motion dataDegree standard deviation as differential background variation acceleration standard deviation
Figure DA00023843632944199
。
In the case of the second motion condition judgment, the past
Figure DA00023843632944290
Will have the existing
Figure DA00023843632944315
The new output of (1) continuously adjusts the normality baseline of the background motion, specifically as the following formula 1:
Figure GDA0002384363290000122
wherein, bgAccSd(t-1)Is the differentiated past varying acceleration standard deviation,
Figure GDA0002384363290000123
is the differentiated current variation acceleration standard deviation, and ratio is the transition coefficient of the variation acceleration standard deviation,
Figure GDA0002384363290000124
background change acceleration standard deviation as a derivative. Wherein bgAccSd(t-1)The initial value of (a) may be 0.1; the initial value of ratio may be 0.05 and the value range may be [0,1 ]]。
And substep 2, judging whether the differentiated current change acceleration standard deviation is larger than the differentiated background change acceleration standard deviation of a first multiple, and if the differentiated current change acceleration standard deviation is larger than the differentiated background change acceleration standard deviation of the first multiple, judging that the intelligent luggage starts to move manually or mechanically from the outside.
Current change acceleration standard deviation using differentiation
Figure GDA0002384363290000125
Standard deviation of differential background variation acceleration
Figure GDA0002384363290000126
So as to judge whether the intelligent luggage starts to be moved by external people or machines. The conditions for the intelligent luggage to start to be manually or mechanically moved by the outside are as follows:
differentiated current change acceleration standard deviation
Figure GDA0002384363290000127
Background change acceleration standard deviation greater than differential
Figure GDA0002384363290000128
And current variation acceleration standard deviation
Figure GDA0002384363290000129
Background change acceleration standard deviation greater than a first multiple (e.g., 3) of differential
Figure GDA00023843632900001210
Namely, the condition that the intelligent luggage starts to be manually or mechanically moved by the outside is the following formula 2:
Figure GDA00023843632900001211
when the intelligent luggage is detected to be moved manually or mechanically by the outside, stopping the standard deviation of the current change acceleration
Figure GDA00023843632900001212
A normal baseline was added as background motion.
And substep 3, after judging that the intelligent luggage begins to be changed by the instantaneous motion of external manual or mechanical movement, judging whether the differentiated current change acceleration standard deviation is continuously larger than the background change acceleration standard deviation of a second multiple of differentiation in the preset observation time, and if the differentiated current change acceleration standard deviation is continuously larger than the background change acceleration standard deviation of the second multiple of differentiation in the preset observation time, judging that the second motion condition is satisfied.
When the intelligent box is detectedAfter the packet begins to be instantaneously moved by external human or mechanical motion, the current variation acceleration standard deviation differentiated by the motion data in a preset observation time (for example, 2 seconds) is detected
Figure GDA0002384363290000131
Background variation acceleration standard deviation whether continuously greater than differential
Figure GDA0002384363290000132
And differentiated current change acceleration standard deviation
Figure GDA0002384363290000133
Background change acceleration standard deviation greater than a second multiple (e.g., 1.5 times) differential
Figure GDA0002384363290000134
The second multiple is smaller than the first multiple, if the second multiple is smaller than the first multiple, the intelligent luggage is represented to be moved manually or mechanically from the outside at the moment, and the second movement condition is established.
To aid understanding, the definition of baseline is explained: the baseline is a scale parameter or a mark in calculation, while the initial baseline for judging the motion state of the intelligent luggage can be in a static state in the invention, namely the initial baseline is in the static state, however, in actual calculation, when the intelligent luggage is in a dynamic environment (airplane flight state), the motion data of the dynamic environment can be collected by a motion sensor at the luggage end of the intelligent luggage, and the calculation is interfered. The problem can be solved by adding the standard deviation of the current variation acceleration into the baseline, namely adding the motion data of the dynamic environment into the baseline in the form of standard deviation, and observing that the dynamic environment is in a static state. By calculating the standard deviation of the current change acceleration of the dynamic environment, the problem of errors of the motion data detected in the dynamic environment is solved, and the accuracy of intelligent luggage state analysis is improved.
Further, in another embodiment of the wireless communication method for an intelligent bag of the present invention, the wireless communication method for an intelligent bag further includes:
step S50, judging whether the current position of the intelligent luggage is in a preset airport area according to the positioning data generated by the intelligent luggage positioning module or sent by the associated host terminal;
the host terminal associated with the smart bag is generally a smart phone carried by a user, and the user generally holds the smart phone or rarely leaves the smart phone, so that the position of the smart phone is generally very close to the current position of the user, that is, the position of the host terminal is basically equal to the position of the user when the host terminal is not lost or forgotten to carry.
When the distance between the intelligent case and the associated host is within a first distance threshold, the intelligent case and the associated host terminal are connected, such as Bluetooth connection, at the moment, the associated host terminal can perform positioning based on a self mobile data network to obtain positioning data of the current position of the associated host terminal, and then the associated host terminal transmits the obtained positioning data to a cloud (namely a background server), so that a user can inquire the background server at a third-party webpage end or an APP end to know the positioning data of the associated host terminal; or the intelligent luggage can obtain the positioning data of the current position based on the positioning module of the intelligent luggage. The positioning data can be longitude and latitude coordinates or specific address information, and the like, for example, the positioning data is 21 degrees of east longitude and 33 degrees of south latitude, or the positioning data is the international airport of Shenzhen Bao's province in China.
The predetermined airport areas may include location information for all airports throughout the world and may be continuously updated on a regular basis. Considering the size of an airport and the accuracy of positioning data, when judging whether the current position of the intelligent luggage is in a preset airport area based on the positioning data, whether the current position pointed by the positioning data is in a preset range corresponding to an airport position center in the preset airport area can be considered, and when the current position is in the preset range corresponding to the airport position center in the preset airport area, the current position of the luggage is judged to be in the preset airport area.
And step S60, if the current position of the intelligent luggage is in a preset airport area, controlling the intelligent luggage to enter an airport mode, and receiving a switching instruction when the intelligent luggage is in the airport mode, and switching the intelligent luggage to a flight mode.
The switching instruction may be input from the outside, for example, a user of the intelligent luggage sends a switching instruction to the intelligent luggage by using the associated host terminal, that is, the user operates the associated host terminal to control the intelligent luggage to switch from the airport mode to the flight mode.
In addition, the switching instruction can be automatically generated when the intelligent luggage meets a certain triggering condition, for example, a user triggers a function key or a function key combination for generating the switching instruction on the intelligent luggage, such function key can be a specific physical key or a virtual key which is separately set and used for turning off radio frequency, such function key combination is used for triggering the function key which is already existed on the intelligent luggage, if the function key which is already existed is a power on/off key and a menu selection key, the power on/off key and the menu selection key of the intelligent luggage are simultaneously triggered, and the intelligent luggage automatically generates the switching instruction. As another example, an intelligent bag location. The intelligent luggage generates a switching instruction by itself under a certain trigger condition in the motion state, and specifically, the step of switching the intelligent luggage to the flight mode when the intelligent luggage is in the airport mode in the step S60 includes:
step S61, judging whether the distance between the intelligent luggage and the associated host terminal is larger than a preset first distance threshold value;
and after the current position of the intelligent luggage is determined to be in a preset airport area, the intelligent luggage is controlled to enter an airport mode, and a relevant flow of subsequent flight mode judgment is carried out, namely the condition that the intelligent luggage is in the airport area is a precondition of flight mode judgment. After the intelligent luggage enters the airport mode, the distance between the detected intelligent luggage and the associated host terminal is equivalent to the distance between the detected intelligent luggage and the user, and the distance being larger than the preset first distance threshold value indicates that the user is far away from the intelligent luggage carried by the user, the sight of the user cannot cover the intelligent luggage, and the intelligent luggage is possibly prepared for air consignment before registration.
Whether the distance between the intelligent luggage and the host terminal is larger than a first distance threshold value or not can be judged based on the connection state corresponding to the direct connection of the intelligent luggage and the host terminal, the first distance threshold value is related to the protocol type of the direct connection of the intelligent luggage and the host terminal, for example, the protocol type of the direct connection of the intelligent luggage and the host terminal is Bluetooth, the first distance threshold value is an effective distance of the Bluetooth connection, for example, the protocol type of the direct connection is Bluetooth 4.0, and the first distance threshold value is 50 meters.
Optionally, the step of determining whether the distance between the smart bag and the associated host terminal is greater than the preset first distance threshold in step S61 includes:
step S611, detecting whether the Bluetooth connection between the intelligent luggage and the associated host terminal is disconnected;
the inside bluetooth module that sets up of intelligent case and bag establishes the bluetooth between intelligent case and bag and the host computer terminal based on bluetooth module and is connected, whether the bluetooth between real-time detection intelligent case and bag and the host computer terminal is connected and is broken off.
Step S612, if the Bluetooth connection is disconnected or the RSSI signal strength of the intelligent luggage and the associated host is smaller than a preset signal threshold, judging that the distance between the intelligent luggage and the host terminal is larger than a first distance threshold;
if the Bluetooth connection between the intelligent case and the host terminal is disconnected or the RSSI signal strength of the intelligent case and the associated host is smaller than a preset signal threshold value, the fact that the intelligent case is far away from the user is indicated, the intelligent case has the risk of being stolen or lost, and therefore the distance between the intelligent case and the host terminal is judged to be larger than a first distance threshold value. RSSI (received signal Strength Indication).
Step S613, if the bluetooth connection is not disconnected or the RSSI signal strength between the intelligent luggage and the associated host is not less than the preset signal threshold, determining that the distance between the intelligent luggage and the host terminal is less than or equal to the first distance threshold.
If the Bluetooth connection between the intelligent case and the host terminal is not disconnected or the RSSI signal strength of the intelligent case and the associated host is not smaller than (namely larger than or equal to) the preset signal threshold, the intelligent case is near the user, and the risk that the intelligent case is stolen or lost is low, so that the distance between the intelligent case and the host terminal is judged to be smaller than or equal to the first distance threshold.
The method has the advantages that the connection state or RSSI signal strength of the connection between the intelligent case and the associated host through Bluetooth is applied, the distance between the intelligent case and the host terminal can be judged to be beyond the standard simply, hardware such as a distance sensor is not required to be additionally arranged, the distance judgment of a reasonable first distance threshold value is achieved in a simple, common and low-cost mode, and the distance detection through Bluetooth connection is very power-saving.
Step S62, if the distance is larger than the first distance threshold, judging whether the intelligent luggage has aviation consignment movement or not based on the motion sensor in the intelligent luggage;
when the distance between the intelligent luggage and the associated host terminal is larger than the first distance threshold value, the wireless connection between the intelligent luggage and the associated host terminal is disconnected, so that the motion sensor of the intelligent luggage is started to obtain motion sensing data of the intelligent luggage, and whether the intelligent luggage is subjected to aerial consignment movement or not is judged according to the motion sensing data. The air consignment movement comprises conveying belt conveying, mechanical arm conveying, manual conveying of airport staff and the like of airport conveying equipment for air consignment objects.
For example, based on the motion sensor data acquired by the motion sensor, the placing posture (such as the vertical placing state) of the intelligent luggage under the condition of no acceleration is identified; in the intelligent luggage coating moving process, the placing posture of the intelligent luggage is identified continuously based on the motion sensor data collected by the motion sensor, and if the placing posture is changed from the vertical placing state to the horizontal placing state, the situation that the intelligent luggage is subjected to aviation consignment movement is shown.
And step S63, if the intelligent luggage is subjected to aviation consignment movement, switching the intelligent luggage to a flight mode, wherein the intelligent luggage is in the flight mode, and closing all wireless radio frequencies of the intelligent luggage.
If the intelligent luggage is subjected to aviation consignment movement, the intelligent luggage is disconnected from the associated host terminal, and the aviation consignment occurs in the airport, namely the intelligent luggage is separated from the user at the consignment position of the airport and is moved to finish the aviation consignment, and at the moment, the intelligent luggage is consignment before the airport is sent out, and any radio frequency cannot be sent out. Therefore, at this time, the intelligent luggage is controlled to be switched to the flight mode for the first time in a flight journey, and all the radio frequencies are automatically closed.
In the embodiment, the intelligent luggage is determined to be in the preset airport area, then the distance between the intelligent luggage and the associated host terminal is determined to be larger than the first distance threshold, the intelligent luggage is subjected to aviation consignment movement, the intelligent luggage is automatically controlled to be switched to the flight mode, the wireless radio frequency of the intelligent luggage does not need to be manually closed by a user, when the intelligent luggage is in the airport, the intelligent luggage is disconnected from the associated host terminal, and the aviation consignment movement occurs, the intelligent luggage is indicated to enter the airport security check at the moment, the intelligent luggage is controlled to automatically enter the flight mode to close all the wireless radio frequencies, and the problems that the intelligent luggage is failed in security check and cannot be subjected to aviation consignment due to the fact that the user forgets.
Further, the present invention also provides an intelligent bag wireless communication device, which comprises:
the timing module is used for counting a first duration of switching the intelligent luggage to the flight mode when the intelligent luggage is detected to be switched from the airport mode to the flight mode, and judging whether the first duration is longer than a preset first locking duration; when the intelligent luggage is in a flight mode, all wireless radio frequencies of the intelligent luggage are closed;
the movement judgment module is used for judging whether the intelligent luggage has aviation consignment movement or not based on the motion sensor in the intelligent luggage when the first duration is longer than the first locking duration;
and the radio frequency restarting module is used for controlling the intelligent luggage to enter an airport mode if the intelligent luggage is subjected to aviation consignment movement, triggering wireless radio frequency communication before the flying mode is started, starting the intelligent luggage positioning module for positioning, and searching the associated host terminal corresponding to the intelligent luggage.
Optionally, the intelligent bag wireless communication device further comprises an airport judging module, a first control module and a second control module,
the airport judging module is used for judging whether the current position of the intelligent luggage is in a preset airport area or not according to positioning data generated by the intelligent luggage positioning module or sent by the associated host terminal;
the first control module is used for controlling the intelligent luggage to enter an airport mode if the current position of the intelligent luggage is in a preset airport area, and judging whether the distance between the intelligent luggage and the associated host terminal is larger than a preset first distance threshold value or not;
the movement judgment module is also used for judging whether the intelligent luggage has aviation consignment movement or not based on the movement sensor in the intelligent luggage if the distance is larger than the first distance threshold;
and the second control module is used for switching the intelligent luggage to a flight mode if the intelligent luggage is subjected to aviation consignment movement, wherein the intelligent luggage is in the flight mode, and all wireless radio frequencies of the intelligent luggage are closed.
Optionally, the timing module is further configured to, when it is detected that the intelligent bag is switched from the flight mode to the airport mode, count a second duration of the intelligent bag entering the airport mode, and obtain a preset second locking duration;
the radio frequency restarting module is further configured to:
judging whether the intelligent case is connected with the associated host terminal; if the intelligent luggage is not connected with the associated host terminal, judging whether the intelligent luggage generates aviation consignment movement or not based on a motion sensor in the intelligent luggage;
and if the intelligent luggage has the aviation consignment movement, prolonging the second locking time length to form a new second locking time length, and executing the step of judging whether the intelligent luggage is connected with the associated host terminal.
Optionally, the second control module is further configured to:
if the intelligent luggage does not have aviation consignment movement, comparing a second duration with a second locking duration, and if the second duration is shorter than the current second locking duration, executing to judge whether the intelligent luggage is connected with the associated host terminal; and if the second duration is greater than or equal to the current second locking duration, switching the intelligent luggage to the flight mode.
Optionally, the movement determining module is further configured to:
acquiring motion data of the intelligent luggage based on the motion sensor, and judging whether the motion state of the intelligent luggage meets any one of a first motion condition and a second motion condition or not according to the motion data; if the motion state of the intelligent luggage meets any one of the first motion condition and the second motion condition, judging that the intelligent luggage has aviation consignment movement;
the first motion condition is: the change angle of the orientation of the objects of the intelligent luggage is greater than or equal to a preset angle threshold, or the change angle of the orientation of the objects of the intelligent luggage is smaller than the preset angle threshold, and the acceleration rate is greater than a preset change rate threshold;
the second motion condition is: the differential current change acceleration standard deviation of the intelligent luggage is larger than the differential background change acceleration standard deviation of a first multiple, and in the subsequent preset observation time, the differential current change acceleration standard deviation is continuously larger than the differential background change acceleration standard deviation of a second multiple, wherein the first multiple is larger than the second multiple.
Optionally, the radio frequency restart module is further configured to:
if the intelligent luggage does not have aviation consignment movement, comparing the first duration with the preset maximum duration, and if the first duration is longer than the preset maximum duration, triggering the intelligent luggage positioning module to perform positioning and searching the associated host terminal corresponding to the intelligent luggage.
Optionally, the radio frequency restart module is further configured to:
when the first duration is longer than the first locking duration, judging whether the intelligent luggage is in a preset absolute static state within the last preset fixed duration in the past first locking duration;
if the intelligent luggage is in a preset absolute static state within the last preset fixed time length in the past first locking time length, triggering an intelligent luggage positioning module to perform positioning, and searching an associated host terminal corresponding to the intelligent luggage;
and if the intelligent luggage is not in the preset absolute static state within the last preset fixed time length in the past first locking time length, judging whether the intelligent luggage is subjected to aviation consignment movement or not based on the motion sensor in the intelligent luggage.
The invention also provides an intelligent luggage, which comprises a memory, a processor, a motion sensor, a positioning module and computer readable instructions stored on the memory and capable of running on the processor, wherein the computer readable instructions, when executed by the processor, implement the steps of the various embodiments of the wireless communication method for the intelligent luggage.
The invention also provides a computer readable storage medium, which stores computer readable instructions, and the computer readable instructions, when executed by a processor, implement the steps of the embodiments of the intelligent case wireless communication method.
The technical development and explanation of the intelligent case operation control, the intelligent case and the computer readable storage medium of the invention are basically the same as the embodiments of the intelligent case wireless communication method, and will not be described herein in a repeated manner.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. The intelligent luggage wireless communication method is characterized by comprising the following steps:
when the intelligent luggage is detected to be switched from the airport mode to the flight mode, counting the first duration of the switching of the intelligent luggage to the flight mode, and judging whether the first duration is longer than a preset first locking duration; when the intelligent luggage is in a flight mode, all wireless radio frequencies of the intelligent luggage are closed;
when the first duration is longer than the first locking duration, judging whether the intelligent luggage generates aviation consignment movement or not based on a motion sensor in the intelligent luggage;
if the intelligent luggage is subjected to aviation consignment movement, the intelligent luggage is controlled to enter an airport mode, wireless radio frequency communication before the flight mode is started is triggered, the intelligent luggage positioning module is started to perform positioning, and an associated host terminal corresponding to the intelligent luggage is searched.
2. An intelligent luggage wireless communication method according to claim 1, wherein the intelligent luggage wireless communication method further comprises:
when the intelligent luggage is detected to be switched from the flight mode to the airport mode, counting a second duration of the intelligent luggage entering the airport mode, and acquiring a preset second locking duration;
judging whether the intelligent case is connected with the associated host terminal;
if the intelligent luggage is not connected with the associated host terminal, judging whether the intelligent luggage generates aviation consignment movement or not based on a motion sensor in the intelligent luggage;
and if the intelligent luggage has the aviation consignment movement, prolonging the second locking time length to form a new second locking time length, and executing the step of judging whether the intelligent luggage is connected with the associated host terminal.
3. A method for wireless communication of an intelligent bag according to claim 2, wherein after the step of determining whether the intelligent bag is subject to airline consignment movement, the method further comprises:
if the intelligent luggage does not have aviation consignment movement, comparing a second duration with a second locking duration, and if the second duration is shorter than the current second locking duration, executing to judge whether the intelligent luggage is connected with the associated host terminal; and if the second duration is greater than or equal to the current second locking duration, switching the intelligent luggage to the flight mode.
4. An intelligent luggage wireless communication method according to any one of claims 1 to 3, wherein the step of determining whether the intelligent luggage has undergone airline consignment movement based on the motion sensor inside the intelligent luggage comprises:
acquiring motion data of the intelligent luggage based on the motion sensor, and judging whether the motion state of the intelligent luggage meets any one of a first motion condition and a second motion condition or not according to the motion data; if the motion state of the intelligent luggage meets any one of the first motion condition and the second motion condition, judging that the intelligent luggage has aviation consignment movement;
the first motion condition is: the change angle of the orientation of the objects of the intelligent luggage is greater than or equal to a preset angle threshold, or the change angle of the orientation of the objects of the intelligent luggage is smaller than the preset angle threshold, and the acceleration rate is greater than a preset change rate threshold;
the second motion condition is: the differential current change acceleration standard deviation of the intelligent luggage is larger than the differential background change acceleration standard deviation of a first multiple, and in the subsequent preset observation time, the differential current change acceleration standard deviation is continuously larger than the differential background change acceleration standard deviation of a second multiple, wherein the first multiple is larger than the second multiple.
5. A method for wirelessly communicating with an intelligent bag according to claim 1, wherein the step of determining whether the intelligent bag has moved for the consignment of air based on the motion sensor in the intelligent bag when the first duration is longer than the first locking duration, comprises:
if the intelligent luggage does not have aviation consignment movement, comparing the first duration with the preset maximum duration, and if the first duration is longer than the preset maximum duration, triggering the intelligent luggage positioning module to perform positioning and searching the associated host terminal corresponding to the intelligent luggage.
6. A method for intelligent luggage wireless communication as claimed in claim 1, wherein when the first duration is longer than the first locking duration, the step of determining whether the intelligent luggage has undergone airline consignment movement based on the motion sensor in the intelligent luggage comprises:
when the first duration is longer than the first locking duration, judging whether the intelligent luggage is in a preset absolute static state within the last preset fixed duration in the past first locking duration;
if the intelligent luggage is in a preset absolute static state within the last preset fixed time length in the past first locking time length, triggering an intelligent luggage positioning module to perform positioning, and searching an associated host terminal corresponding to the intelligent luggage;
and if the intelligent luggage is not in the preset absolute static state within the last preset fixed time length in the past first locking time length, judging whether the intelligent luggage is subjected to aviation consignment movement or not based on the motion sensor in the intelligent luggage.
7. An intelligent luggage wireless communication method according to claim 1, wherein the intelligent luggage wireless communication method comprises:
judging whether the current position of the intelligent luggage is in a preset airport area or not according to positioning data generated by the intelligent luggage positioning module or sent by the associated host terminal;
if the current position of the intelligent luggage is in a preset airport area, the intelligent luggage is controlled to enter an airport mode, and when the intelligent luggage is in the airport mode, a switching instruction is received, and the intelligent luggage is switched to a flight mode.
8. An intelligence case and bag wireless communication device, its characterized in that, intelligence case and bag wireless communication device includes:
the timing module is used for counting a first duration of switching the intelligent luggage to the flight mode when the intelligent luggage is detected to be switched from the airport mode to the flight mode, and judging whether the first duration is longer than a preset first locking duration; when the intelligent luggage is in a flight mode, all wireless radio frequencies of the intelligent luggage are closed;
the movement judgment module is used for judging whether the intelligent luggage has aviation consignment movement or not based on the motion sensor in the intelligent luggage when the first duration is longer than the first locking duration;
and the radio frequency restarting module is used for controlling the intelligent luggage to enter an airport mode if the intelligent luggage is subjected to aviation consignment movement, triggering wireless radio frequency communication before the flying mode is started, starting the intelligent luggage positioning module for positioning, and searching the associated host terminal corresponding to the intelligent luggage.
9. An intelligent bag, characterized in that the intelligent bag comprises a memory, a processor, a motion sensor, a positioning module and computer readable instructions stored on the memory and executable on the processor, which when executed by the processor implement the steps of the intelligent bag wireless communication method according to any one of claims 1 to 7.
10. A computer readable storage medium having computer readable instructions stored thereon which, when executed by a processor, implement the steps of the intelligent bag wireless communication method of any one of claims 1 to 7.
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