CN106503758B - Article loss prevention method and system and electronic tag - Google Patents
Article loss prevention method and system and electronic tag Download PDFInfo
- Publication number
- CN106503758B CN106503758B CN201610831926.4A CN201610831926A CN106503758B CN 106503758 B CN106503758 B CN 106503758B CN 201610831926 A CN201610831926 A CN 201610831926A CN 106503758 B CN106503758 B CN 106503758B
- Authority
- CN
- China
- Prior art keywords
- electronic tag
- mobile terminal
- intelligent mobile
- lost
- article
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Alarm Devices (AREA)
- Telephone Function (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses an article anti-lost method and system and an electronic tag, wherein the anti-lost method comprises the following steps: the intelligent mobile terminal establishes a circular linked list according to the total number of the electronic tags, the circular linked list comprises the serial number of each electronic tag, the Bluetooth ID and the name of the corresponding article, all the electronic tags establish Bluetooth connection according to the circular linked list to form an anti-lost network, the electronic tag with the minimum serial number detects the Bluetooth connection condition with the electronic tags with other serial numbers in real time, and if a certain electronic tag is not connected, the article corresponding to the electronic tag is judged to be lost and an alarm is given. The intelligent mobile terminal is no longer a necessary element in the anti-lost network, the practical range of the article anti-lost system is enlarged, and the flexibility of the anti-lost network is improved. The electronic tag can also detect the state of the intelligent mobile terminal, and if the intelligent mobile terminal is lost, the electronic tag with the minimum number is used for alarming and prompting, so that mutual detection and alarming prompt of the electronic tag and the intelligent mobile terminal are realized.
Description
Technical Field
The invention relates to the technical field of article anti-loss, in particular to an article anti-loss method and system and an electronic tag.
Background
With the maturity of intelligent mobile terminals and Bluetooth Low Energy (BLE) technology, smart bluetooth accessories based on the BLE technology are increasing, wherein a bluetooth electronic tag is a typical application of the smart mobile terminals and the BLE technology.
The working principle of the bluetooth electronic tag in the prior art is as follows: after bluetooth electronic tags is fixed with anti-lost article, with bluetooth electronic tags and intelligent Mobile terminal, like smart mobile phone or panel computer, pair, utilize supporting application software (APP) among the intelligent Mobile terminal to judge the distance (actually for intelligent Mobile terminal receives the distance value that bluetooth electronic tags signal strength corresponds) between bluetooth electronic tags and the intelligent Mobile terminal whether within the threshold value of settlement, if within the threshold value, then not report to the police and indicate, otherwise, intelligent Mobile terminal sends alarm information, indicate that article are lost.
The analysis of the Bluetooth electronic tags in the existing patents and markets is basically based on the method for monitoring the loss prevention of the articles, the articles are monitored and alarm information is sent only through the intelligent mobile terminal, the electronic tags cannot be monitored and alarm mutually, and an article loss prevention system is not flexible enough.
Disclosure of Invention
In view of the above problems, the present invention provides an article anti-lost method and system and an electronic tag, so as to solve the problems that the existing article anti-lost method cannot realize mutual monitoring and alarm between electronic tags, and the article anti-lost system is not flexible enough.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
in one aspect, the present invention provides a method for preventing loss of an article, including:
fixing an electronic tag on each anti-lost article, wherein the electronic tag comprises a CPU (central processing unit) with an internal memory, a Bluetooth module and an alarm module;
the intelligent mobile terminal is respectively connected with the Bluetooth module of each electronic tag, acquires the Bluetooth ID of each electronic tag, marks a number for each electronic tag, and writes the number and the name of an article corresponding to the number into the CPU memory of each electronic tag;
the intelligent mobile terminal establishes a circular linked list according to the total number of the electronic tags, wherein the circular linked list comprises the serial number of each electronic tag, the Bluetooth ID and the name of an article corresponding to the Bluetooth ID which are sequentially sequenced according to the serial number;
the intelligent mobile terminal writes the circular linked list into a CPU memory of each electronic tag, all the electronic tags mutually establish Bluetooth connection to form an anti-lost network according to the circular linked list, and the electronic tag with the minimum serial number in the anti-lost network is determined in real time;
the electronic tag with the minimum number detects the Bluetooth connection condition with the electronic tags with other numbers in real time, if the electronic tag with a certain number is not connected, the article corresponding to the electronic tag with the number is judged to be lost, and the alarm module gives an alarm.
Optionally, the method further comprises:
the intelligent mobile terminal also comprises the Bluetooth ID of the intelligent mobile terminal in the established circular linked list;
the electronic tag with the minimum number also detects the Bluetooth connection condition with the intelligent mobile terminal in real time, if the electronic tag is not connected with the intelligent mobile terminal, the intelligent mobile terminal is judged to be lost, and an alarm module of the intelligent mobile terminal gives an alarm; if the electronic tags are connected, when the electronic tags with other numbers are detected to be disconnected, the numbers of the electronic tags which are not connected are sent to the intelligent mobile terminal, and the intelligent mobile terminal simultaneously carries out alarm prompt.
Optionally, the intelligent mobile terminal is also fixed with one electronic tag, and the intelligent mobile terminal is also connected with the bluetooth module of the electronic tag to obtain the bluetooth ID of the electronic tag, mark numbers for the electronic tag, and write the numbers and the corresponding article names into the CPU memory of the electronic tag;
if the electronic tag with the minimum number is the electronic tag of the intelligent mobile terminal, the electronic tag of the intelligent mobile terminal detects the Bluetooth connection condition with the electronic tags with other numbers in real time, and when the electronic tag with certain other numbers is detected to be not connected, an alarm module of the electronic tag of the intelligent mobile terminal gives an alarm prompt;
if the electronic tag with the minimum serial number is not the electronic tag of the intelligent mobile terminal, the Bluetooth connection condition of the electronic tag with the minimum serial number and other serial numbers is detected in real time by the electronic tag with the minimum serial number, if the electronic tag with the minimum serial number is not connected with the electronic tag of the intelligent mobile terminal, the intelligent mobile terminal is judged to be lost, and alarm prompt is carried out through an alarm module of the intelligent mobile terminal.
Optionally, the method further comprises:
if the article corresponding to the electronic tag with a certain number is lost, the electronic tags with the rest numbers automatically update the circular linked list in the CPU memory respectively, and the number of the lost electronic tag, the Bluetooth ID and the article name corresponding to the lost electronic tag in the circular linked list are deleted;
and if the article corresponding to the electronic tag with the minimum number is lost, the electronic tags with the residual numbers further re-determine the electronic tag with the minimum current number in the anti-lost network, and the electronic tag with the minimum current number gives an alarm to the article loss event corresponding to the electronic tag with the minimum original number.
Optionally, the electronic tag further includes a display screen, and the method further includes:
when no article is lost, the number of each electronic label and the corresponding article name are displayed on the display screen of each electronic label;
if the article is lost, displaying the serial number of the electronic tag of the lost article and the corresponding article name on a display screen of the electronic tag for alarming and prompting;
if the intelligent mobile terminal simultaneously carries out alarm prompt, the serial number of the electronic tag of the lost article and the corresponding article name are simultaneously displayed on the screen of the intelligent mobile terminal.
In another aspect, the present invention further provides an electronic tag for fixing to an anti-lost article, the electronic tag includes a CPU with a memory, a bluetooth module and an alarm module,
the Bluetooth module is used for carrying out Bluetooth communication with the intelligent mobile terminal or other electronic tags;
the alarm module comprises a loudspeaker and/or a vibration motor and is used for sounding and/or vibrating to remind a user;
the CPU memory is written with the number of the electronic tag and the name of the article corresponding to the electronic tag, and a circular linked list, wherein the circular linked list comprises the numbers of other electronic tags, Bluetooth IDs and the names of the articles corresponding to the Bluetooth IDs which are sequentially sequenced according to the number;
the CPU establishes Bluetooth connection with other electronic tags according to the circular linked list to form an anti-lost network, and determines the electronic tag with the minimum serial number in the anti-lost network in real time; if the number of the electronic tag is the minimum, the Bluetooth connection condition of the electronic tag with other numbers is detected in real time, when the electronic tag with certain other numbers is not connected, the article corresponding to the electronic tag with the number is judged to be lost, and the alarm module is informed to give an alarm.
Optionally, the electronic label further comprises a display screen,
when no article is lost, the number of the article and the name of the corresponding article are displayed on the display screen;
and if the articles are lost, displaying the serial numbers of the electronic tags of the lost articles and the corresponding article names on the display screen.
Optionally, the electronic tag further comprises a switch module, a USB interface, a charging management module and a battery module,
the switch module is used for controlling the on or off of the electronic tag;
the USB interface is used for being connected with an external power adapter to charge the electronic tag;
the battery module is used for supplying power to the electronic tag;
and the charging management module is used for managing the safe charging and power supply of the electronic tag.
In another aspect, the present invention further provides an article anti-lost system, including: the electronic tag comprises an intelligent mobile terminal and a plurality of electronic tags, wherein each electronic tag is fixed on an anti-lost article;
the intelligent mobile terminal is respectively connected with the Bluetooth module of each electronic tag, acquires the Bluetooth ID of each electronic tag, marks a number for each electronic tag, and writes the number and the name of an article corresponding to the number into the CPU memory of each electronic tag; establishing a circular linked list according to the total number of the electronic tags, wherein the circular linked list comprises the serial number of each electronic tag, the Bluetooth ID and the name of the corresponding article which are sequentially sequenced according to the serial number; writing the circular linked list into a CPU memory of each electronic tag;
the electronic tags are mutually connected through Bluetooth to form an anti-lost network according to the circular linked list, and the electronic tag with the minimum serial number in the anti-lost network is determined in real time; the electronic tag with the minimum number detects the Bluetooth connection condition with the electronic tags with other numbers in real time, if the electronic tag with certain other numbers is not connected, the article corresponding to the electronic tag with the number is judged to be lost, and the alarm module gives an alarm.
Optionally, the intelligent mobile terminal also includes its own bluetooth ID in the established circular linked list; the electronic tag with the minimum number also detects the Bluetooth connection condition with the intelligent mobile terminal in real time, if the electronic tag is not connected with the intelligent mobile terminal, the intelligent mobile terminal is judged to be lost, and an alarm module of the intelligent mobile terminal gives an alarm prompt; if the electronic tags are connected, when the electronic tags with other numbers are detected to be not connected, the numbers of the electronic tags which are not connected are sent to the intelligent mobile terminal, and the intelligent mobile terminal simultaneously carries out alarm prompt;
alternatively, the first and second electrodes may be,
the intelligent mobile terminal is also fixedly provided with the electronic tag, is also connected with a Bluetooth module of the electronic tag, acquires the Bluetooth ID of the electronic tag, marks the number for the electronic tag, and writes the number and the name of an article corresponding to the number into a CPU memory of the electronic tag; if the electronic tag with the minimum number is the electronic tag of the intelligent mobile terminal, the electronic tag of the intelligent mobile terminal detects the Bluetooth connection condition with the electronic tags with other numbers in real time, and when the electronic tag with certain other numbers is detected to be not connected, an alarm module of the electronic tag of the intelligent mobile terminal gives an alarm prompt; if the electronic tag with the minimum serial number is not the electronic tag of the intelligent mobile terminal, the Bluetooth connection condition of the electronic tag with the minimum serial number and other serial numbers is detected in real time by the electronic tag with the minimum serial number, if the electronic tag with the minimum serial number is not connected with the electronic tag of the intelligent mobile terminal, the intelligent mobile terminal is judged to be lost, and alarm prompt is carried out through an alarm module of the intelligent mobile terminal.
The invention has the beneficial effects that: the invention provides an article anti-loss method and system and an electronic tag.A circulating linked list is established by an intelligent mobile terminal according to the total number of the electronic tags, all the electronic tags form an anti-loss network according to the circulating linked list, a plurality of articles can be simultaneously supervised, and when any one article is lost, the alarm prompt is carried out on the article with the smallest serial number in the electronic tags of the rest articles. The intelligent mobile terminal is only used for calibrating the serial number and name of the label to establish the circular linked list, and the intelligent mobile terminal is no longer a necessary element in the anti-lost network, so that the practical range of the article anti-lost system is enlarged, and the flexibility of the anti-lost network is greatly improved.
Furthermore, the anti-lost system can also supervise the intelligent mobile terminal at the same time, one mode is that the Bluetooth ID of the intelligent mobile terminal is also contained in the circular linked list, the electronic tag with the minimum number also detects the Bluetooth connection condition with the intelligent mobile terminal in real time, if the Bluetooth connection condition is not detected, the intelligent mobile terminal is judged to be lost, and the alarm module carries out alarm prompt. The other mode is that an electronic tag is also fixed on the intelligent mobile terminal, the circular linked list also contains the electronic tag of the intelligent mobile terminal, and when the intelligent mobile terminal is lost, the alarm prompt is carried out on the electronic tag with the minimum number in the rest electronic tags. Therefore, mutual detection and alarm of the electronic tag and the intelligent mobile terminal are realized.
Drawings
FIG. 1 is a flow chart of an article loss prevention method according to a first embodiment of the present invention;
FIG. 2 is a functional diagram of an electronic tag according to a second embodiment of the present invention;
fig. 3 is an external view of an electronic tag according to a second embodiment of the present invention;
FIG. 4 is a schematic view of an article loss prevention system according to a third embodiment of the present invention;
fig. 5 is a schematic view of an article loss prevention system according to a fifth embodiment of the present invention.
Detailed Description
The anti-loss network in the prior art is composed of an intelligent mobile terminal and an electronic tag, wherein the intelligent mobile terminal plays a role in monitoring the electronic tag and gives an alarm prompt when the electronic tag is lost, namely the intelligent mobile terminal is an element which must be possessed in the anti-loss network. The disadvantage of this anti-lost network is that if the smartphone is lost, the entire anti-lost network cannot continue to operate.
The design concept of the invention is that an anti-loss network is formed by all the electronic tags, a plurality of articles can be simultaneously supervised, and when any article is lost, the electronic tag with the smallest number in the rest articles gives an alarm for prompting. The intelligent mobile terminal is only used for calibrating the serial number and name of the label to establish a circular linked list, and the intelligent mobile terminal is no longer a necessary element in the anti-lost network, so that the application range of the article anti-lost method is expanded, and the flexibility of the anti-lost network is greatly improved. The electronic tag can also detect the state of the intelligent mobile terminal, and if the intelligent mobile terminal is lost, the electronic tag with the minimum number is used for alarming and prompting, so that mutual detection and alarming prompt of the electronic tag and the intelligent mobile terminal are realized.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Example one
As shown in fig. 1, an embodiment of the present invention provides an article anti-lost method, including:
step S110: fixing an electronic tag on each anti-lost article, wherein the electronic tag comprises a CPU (central processing unit) with an internal memory, a Bluetooth module and an alarm module;
step S120: the intelligent mobile terminal is respectively connected with the Bluetooth module of each electronic tag, acquires the Bluetooth ID of each electronic tag, marks a number for each electronic tag, and writes the number and the name of an article corresponding to the number into the CPU memory of each electronic tag;
step S130: the intelligent mobile terminal establishes a circular linked list according to the total number of the electronic tags, wherein the circular linked list comprises the serial number of each electronic tag, the Bluetooth ID and the name of an article corresponding to the Bluetooth ID which are sequentially sequenced according to the serial number;
step S140: the intelligent mobile terminal writes the circular linked list into a CPU memory of each electronic tag, all the electronic tags mutually establish Bluetooth connection to form an anti-lost network according to the circular linked list, and the electronic tag with the minimum serial number in the anti-lost network is determined in real time;
step S150: the electronic tag with the minimum number detects the Bluetooth connection condition with the electronic tags with other numbers in real time, if the electronic tag with certain other numbers is not connected, the article corresponding to the electronic tag with the number is judged to be lost, and the alarm module gives an alarm.
The intelligent mobile terminal comprises a mobile phone or a tablet computer with a Bluetooth function.
The following description will take the anti-lost articles as a wallet, a key and a luggage case as examples.
Firstly, an electronic tag is respectively fixed on a wallet, a key and a luggage case, then the electronic tag on the wallet is placed in a range which can be scanned by the intelligent mobile terminal Bluetooth, the electronic tag is matched with the intelligent mobile terminal and establishes Bluetooth connection, a user writes two words of the wallet and a corresponding number 1 into a CPU memory of the electronic tag through the intelligent mobile terminal, and due to the fact that the data volume is small, an independent memory does not need to be set. The operation of calibrating the electronic tag can be completed through matched application software (APP) installed on the intelligent mobile terminal. Similarly, the same operation is performed on the key and the electronic tag on the suitcase, the two words of "key" and the corresponding number "2" are written in the CPU of the electronic tag corresponding to the key, and the "suitcase" and the corresponding number "3" are written in the CPU of the electronic tag corresponding to the suitcase.
It should be noted that the numbers of the labels are continuous, and may be set to be discontinuous, as long as the numbers are not repeated and correspond to the names of the articles one by one. And if the name or the number of the article corresponding to the label needs to be changed, the intelligent mobile terminal is utilized to recalibrate the electronic label according to the method.
The intelligent mobile terminal establishes a circular linked list according to the total number of the electronic tags, wherein the circular linked list comprises the serial number of each electronic tag, the Bluetooth ID and the name of the corresponding article which are sequentially sequenced according to the serial number. The intelligent mobile terminal writes the circular linked list into a CPU memory of each electronic tag, all the electronic tags mutually establish Bluetooth connection to form an anti-lost network according to the circular linked list, and the electronic tag with the minimum serial number in the anti-lost network is determined in real time. For example, the electronic tag with the smallest number in the current anti-lost network is number 1, and if the electronic tag number 1 is lost, the electronic tag with the smallest number in the anti-lost network is number 2, so that the program setting is favorable for the anti-lost network to continue to operate according to the original rule after a certain electronic tag is lost.
The electronic tag with the minimum serial number, namely the electronic tag No. 1, the bluetooth connection condition with electronic tag No. 2, No. 3 of real-time detection, if electronic tag No. 2 or electronic tag No. 3 can not be connected, then judge the article key that electronic tag No. 2 corresponds, or the article suitcase that electronic tag No. 3 corresponds is lost to alarm module through electronic tag No. 1 carries out the suggestion of reporting to the police, and remind user's article to lose in time. Similarly, if it is detected that a plurality of electronic tags are not connected, for example, the electronic tag 2 and the electronic tag 3 are both not connected, it is determined that the articles corresponding to the electronic tag 2 and the electronic tag 3, that is, the key and the trunk, are lost and alarm prompt is performed.
Therefore, in the embodiment of the invention, all the electronic tags form an anti-loss network, a plurality of articles can be simultaneously supervised, and when any article is lost, the electronic tag with the smallest number in the electronic tags of the rest articles gives an alarm for prompting. The intelligent mobile terminal is only used for calibrating the serial number and name of the label to establish a circular linked list, and the intelligent mobile terminal is no longer a necessary element in the anti-lost network, so that the application range of the article anti-lost method is expanded, and the flexibility of the anti-lost network is greatly improved.
In one embodiment of the present invention, the method shown in fig. 1 further comprises: the intelligent mobile terminal also comprises the Bluetooth ID of the intelligent mobile terminal in the established circular linked list. The electronic tag with the minimum number, namely the electronic tag No. 1, detects the Bluetooth connection condition with the intelligent mobile terminal in real time according to the Bluetooth ID of the intelligent mobile terminal, if the electronic tag is not connected with the intelligent mobile terminal, the intelligent mobile terminal is judged to be lost, and an alarm module of the intelligent mobile terminal gives an alarm; if the electronic tag is connected, when detecting that the electronic tag of a certain other number in the anti-lost network is not connected, such as the electronic tag No. 2 or No. 3, the serial number of the electronic tag No. 2 or No. 3 and the corresponding article name key or the luggage case are sent to the intelligent mobile terminal, and the intelligent mobile terminal simultaneously carries out alarm prompt.
In another embodiment of the present invention, an electronic tag is also fixed on the smart mobile terminal, and the smart mobile terminal is also connected to the bluetooth module of its own electronic tag, obtains the bluetooth ID of its own electronic tag, marks the number of its own electronic tag, for example, the number is 4, and writes its number 4 and its corresponding name of an article, such as a mobile phone or a tablet computer, into the CPU memory of its own electronic tag.
And in the current anti-lost network, the electronic tag with the minimum serial number is still the electronic tag No. 1, the Bluetooth connection condition between the electronic tag No. 1 and the electronic tags No. 2, No. 3 and No. 4 is still detected in real time, if the electronic tag No. 4 is detected, the intelligent mobile terminal is judged to be lost, and the alarm module of the electronic tag No. 1 is used for carrying out alarm prompt.
If the serial number of the intelligent mobile terminal is marked as 0, in the current anti-lost network, the electronic tag corresponding to the intelligent mobile terminal is the electronic tag with the minimum serial number, the Bluetooth connection condition between the electronic tag of the intelligent mobile terminal and the electronic tags No. 1, No. 2 and No. 3 is detected in real time by the electronic tag of the intelligent mobile terminal, namely the electronic tag No. 0, and when the electronic tag No. 1, No. 2 or No. 3 is detected to be not connected, the alarm module of the electronic tag No. 0 is used for giving an alarm. Similarly, if a plurality of electronic tags are lost, the electronic tag 0 gives an alarm to prompt that the plurality of electronic tags are lost.
In the embodiment of the present invention, if an article corresponding to an electronic tag with a certain number is lost, for example, if an electronic tag No. 2 is lost, the electronic tags No. 1, No. 3, and No. 4 with the remaining numbers automatically update the circular linked list in the CPU memory, and delete the number of the electronic tag No. 2 lost in the circular linked list, the bluetooth ID, and the article name corresponding thereto, that is, only the numbers of the electronic tags No. 1, No. 3, and No. 4, the bluetooth ID, and the article name corresponding thereto are in the updated circular linked list.
And if the article corresponding to the electronic tag with the minimum number is lost, the electronic tags with the rest numbers further re-determine the electronic tag with the minimum number in the anti-lost network. For example, if the wallet corresponding to the electronic tag No. 1 is lost, the electronic tag No. 2 is the electronic tag with the minimum current number in the anti-lost network, and the electronic tag No. 2 with the minimum current number gives an alarm to the key loss event corresponding to the electronic tag No. 1.
In an embodiment of the present invention, the electronic tag further includes a display screen, and the display screen is preferably configured as an OLED screen, and the method shown in fig. 1 further includes:
when no article is lost, the number of each electronic label and the corresponding article name are displayed on the display screen of each electronic label;
if the article is lost, displaying the serial number of the electronic tag of the lost article and the corresponding article name on a display screen of the electronic tag for alarming and prompting;
if the intelligent mobile terminal simultaneously carries out alarm prompt, the serial number of the electronic tag of the lost article and the corresponding article name are simultaneously displayed on the screen of the intelligent mobile terminal.
Example two
As shown in fig. 2, an embodiment of the present invention provides an electronic tag 100 for fixing to an anti-lost article, where the electronic tag 100 includes a CPU 110 with an internal memory, a bluetooth module 120 and an alarm module 130,
a bluetooth module 120 for performing bluetooth communication with the smart mobile terminal 200 or other electronic tags 100;
an alarm module 130 including a speaker 131 and/or a vibration motor for sounding and/or vibrating to alert a user;
the CPU memory is written with the number of the electronic tag 100 and the name of the article corresponding to the electronic tag 100, and a circular linked list, wherein the circular linked list comprises the numbers of other electronic tags 100, Bluetooth IDs and the names of the articles corresponding to the Bluetooth IDs, which are sequentially ordered according to the number;
the CPU 110 is used for mutually establishing Bluetooth connection with other electronic tags 100 according to the circular linked list to form an anti-lost network, and determining the electronic tag 100 with the minimum serial number in the anti-lost network in real time; if the number of the electronic tag 100 is the minimum, detecting the bluetooth connection condition with the electronic tags 100 with other numbers in real time, and when the electronic tag 100 with some other number is not connected, judging that the article corresponding to the electronic tag 100 with the number is lost, and informing the alarm module 130 of alarm prompt.
In the embodiment of the present invention, the electronic tag 100 further includes a display screen 140, and the display screen 140 is preferably configured as an OLED screen. When no article is lost, the number of the article and the name of the corresponding article are displayed on the display screen 140;
if there is a lost article, the number of the electronic tag 100 of the lost article and the corresponding article name are displayed on the display screen 140.
In the embodiment of the present invention, the electronic tag 100 further includes a switch module 150, a USB interface 180, a charging management module 170 and a battery module 160,
the switch module 150 is used for controlling the electronic tag 100 to be turned on or off;
a USB interface 180 for connecting with an external power adapter to charge the electronic tag 100;
a battery module 160 for supplying power to the electronic tag 100;
and a charging management module 170 for managing safe charging and power supply of the electronic tag 100.
In one embodiment of the present invention, the electronic tag is schematically shown in fig. 3, and the speaker 131 is disposed around the display screen 140 as an alarm module, and the switch module 150 is also disposed around the display screen 140. The rest of the functional modules are arranged inside the electronic tag, which is not shown in the appearance schematic diagram.
EXAMPLE III
As shown in fig. 4, an embodiment of the present invention provides an article anti-lost system, including: the electronic tag 100 in the embodiment of the present invention is the same as the electronic tag 100 in the second embodiment, and a description thereof is not repeated here, and the contents in the second embodiment of the present invention are also included in the protection scope of the third embodiment of the present invention.
Each electronic tag 100 is fixed on an anti-lost article;
the intelligent mobile terminal 200 is respectively connected with the bluetooth module 120 of each electronic tag 100, acquires the bluetooth ID of each electronic tag 100, marks a number for each electronic tag 100, and writes the number and the name of an article corresponding to the number into the CPU memory of each electronic tag 100; establishing a circular linked list according to the total number of the electronic tags 100, wherein the circular linked list comprises the serial number of each electronic tag 100, the Bluetooth ID and the name of the corresponding article which are sequentially sequenced according to the serial number; writing the circular linked list into the CPU memory of each electronic tag 100;
the electronic tags 100 are mutually connected through Bluetooth according to the circular linked list to form an anti-lost network, and the electronic tag 100 with the minimum serial number in the anti-lost network is determined in real time; the electronic tag 100 with the smallest number detects the bluetooth connection condition with the electronic tags 100 with other numbers in real time, and if some electronic tag 100 with other numbers is not connected, it is determined that the article corresponding to the electronic tag 100 with the number is lost, and an alarm module 130 of the electronic tag gives an alarm.
As can be seen from the above description, in the embodiment of the present invention, the intelligent mobile terminal in the anti-lost system only functions to calibrate the electronic tags, and establish a circular linked list according to the total number of the electronic tags, where the entire anti-lost network is composed of a plurality of electronic tags, that is, the intelligent mobile terminal is not in the anti-lost network, and the electronic tag with the smallest number detects the bluetooth connection condition with the electronic tags with other numbers in real time to monitor the state of the article, that is, whether the article is lost.
Example four
Still as shown in fig. 4, an embodiment of the present invention provides an article anti-lost system, including: intelligent mobile terminal 200 and a plurality of electronic tags 100. The same as the embodiment, the intelligent mobile terminal calibrates the electronic tag and establishes a circular linked list, which is not described repeatedly here. The fourth embodiment of the present invention is different from the third embodiment in that the intelligent mobile terminal 200 also includes its own bluetooth ID in the established circular linked list, the electronic tag 100 with the smallest number also detects the bluetooth connection condition with the intelligent mobile terminal 200 in real time, if the connection is not successful, it is determined that the intelligent mobile terminal 200 is lost, and an alarm prompt is given through the alarm module 130; if the electronic tag 100 is connected, when it is detected that the electronic tag 100 with a certain other number is not connected, the number of the electronic tag 100 which is not connected is sent to the intelligent mobile terminal 200, and the intelligent mobile terminal 200 gives an alarm at the same time.
As can be seen from the above, in the fourth embodiment of the present invention, the intelligent mobile terminal not only calibrates the electronic tags, and establishes a circular linked list according to the total number of the electronic tags, but also receives the lost tag information sent by the electronic tag with the smallest number, and performs an alarm prompt accordingly. In addition, the intelligent mobile terminal can be monitored whether to lose by the electronic tag with the minimum serial number in the anti-lost network through detecting the Bluetooth connection state with the intelligent mobile terminal.
EXAMPLE five
As shown in fig. 5, an embodiment of the present invention provides an article anti-lost system, including: intelligent mobile terminal 200 and a plurality of electronic tags 100. The fourth embodiment of the present invention is different from the third embodiment in that an electronic tag 100 is also fixed to the smart mobile terminal 200. The smart mobile terminal 200 is also connected to the bluetooth module 120 of the electronic tag 100, obtains the bluetooth ID of the electronic tag 100, marks a number for the electronic tag 100, and writes the number and an article corresponding to the number into the CPU memory of the electronic tag 100. The same as the embodiment, the intelligent mobile terminal calibrates the electronic tag of the article and establishes a circular linked list, which is not described repeatedly here.
If the electronic tag 100 with the smallest number is the electronic tag 100 of the smart mobile terminal 200, the electronic tag 100 of the smart mobile terminal 200 detects the bluetooth connection with the electronic tags 100 with other numbers in real time, and when detecting that the electronic tag 100 with some other number is not connected, an alarm module 130 of the electronic tag 100 gives an alarm.
If the electronic tag 100 with the smallest number is not the electronic tag 100 of the intelligent mobile terminal 200, the current electronic tag 100 with the smallest number detects the bluetooth connection with the electronic tags 100 with other numbers in real time, and if the electronic tag 100 with the smallest number is not connected with the electronic tag 100 of the intelligent mobile terminal 200, the intelligent mobile terminal 200 is judged to be lost, and an alarm prompt is given through the alarm module 130.
As can be seen from the above, in the fifth embodiment of the present invention, the electronic tag fixed on the intelligent mobile terminal is a part of the anti-lost network, that is, the electronic tag corresponding to the intelligent mobile terminal and the electronic tag corresponding to the article form an anti-lost network and monitor whether each other is lost or not.
In summary, embodiments one to five of the present invention provide an article anti-lost method and system, and an electronic tag, where an intelligent mobile terminal establishes a circular linked list according to the total number of electronic tags, and all electronic tags form an anti-lost network according to the circular linked list, so that multiple articles can be simultaneously monitored, and when any one article is lost, the electronic tag with the smallest serial number in the remaining articles gives an alarm. The intelligent mobile terminal is only used for calibrating the serial number and name of the label to establish the circular linked list, and the intelligent mobile terminal is no longer a necessary element in the anti-lost network, so that the practical range of the article anti-lost system is enlarged, and the flexibility of the anti-lost network is greatly improved.
Furthermore, the anti-lost system can also supervise the intelligent mobile terminal at the same time, one mode is that the Bluetooth ID of the intelligent mobile terminal is also contained in the circular linked list, the electronic tag with the minimum number also detects the Bluetooth connection condition with the intelligent mobile terminal in real time, if the Bluetooth connection condition is not detected, the intelligent mobile terminal is judged to be lost, and the alarm module carries out alarm prompt. The other mode is that an electronic tag is also fixed on the intelligent mobile terminal, the circular linked list also contains the electronic tag of the intelligent mobile terminal, and when the intelligent mobile terminal is lost, the alarm prompt is carried out on the electronic tag with the minimum number in the rest electronic tags. Therefore, mutual alarming of the electronic tag and the intelligent mobile terminal is realized.
While the foregoing is directed to embodiments of the present invention, other modifications and variations of the present invention may be devised by those skilled in the art in light of the above teachings. It should be understood by those skilled in the art that the foregoing detailed description is for the purpose of better explaining the present invention, and the scope of the present invention should be determined by the scope of the appended claims.
Claims (10)
1. An article loss prevention method, comprising:
fixing an electronic tag on each anti-lost article, wherein the electronic tag comprises a CPU (central processing unit) with an internal memory, a Bluetooth module and an alarm module;
the intelligent mobile terminal is respectively connected with the Bluetooth module of each electronic tag, acquires the Bluetooth ID of each electronic tag, marks a number for each electronic tag, and writes the number and the corresponding article name into the CPU memory of each electronic tag, wherein the number is not repeated and corresponds to the article name one by one;
the intelligent mobile terminal establishes a circular linked list according to the total number of the electronic tags, wherein the circular linked list comprises the serial number of each electronic tag, the Bluetooth ID and the name of an article corresponding to the Bluetooth ID which are sequentially sequenced according to the serial number;
the intelligent mobile terminal writes the circular linked list into a CPU memory of each electronic tag, all the electronic tags mutually establish Bluetooth connection to form an anti-lost network according to the circular linked list, and the electronic tag with the minimum serial number in the anti-lost network is determined in real time;
the electronic tag with the minimum number detects the Bluetooth connection condition with the electronic tags with other numbers in real time, if the electronic tag with a certain number is not connected, the article corresponding to the electronic tag with the number is judged to be lost, and the alarm module gives an alarm.
2. The method of claim 1, further comprising:
the intelligent mobile terminal also comprises the Bluetooth ID of the intelligent mobile terminal in the established circular linked list;
the electronic tag with the minimum number also detects the Bluetooth connection condition with the intelligent mobile terminal in real time, if the electronic tag is not connected with the intelligent mobile terminal, the intelligent mobile terminal is judged to be lost, and an alarm module of the intelligent mobile terminal gives an alarm; if the electronic tags are connected, when the electronic tags with other numbers are detected to be disconnected, the numbers of the electronic tags which are not connected are sent to the intelligent mobile terminal, and the intelligent mobile terminal simultaneously carries out alarm prompt.
3. The method of claim 1, further comprising:
the intelligent mobile terminal is also fixedly provided with the electronic tag, is also connected with a Bluetooth module of the electronic tag, acquires the Bluetooth ID of the electronic tag, marks the number for the electronic tag, and writes the number and the name of an article corresponding to the number into a CPU memory of the electronic tag;
if the electronic tag with the minimum number is the electronic tag of the intelligent mobile terminal, the electronic tag of the intelligent mobile terminal detects the Bluetooth connection condition with the electronic tags with other numbers in real time, and when the electronic tag with certain other numbers is detected to be not connected, an alarm module of the electronic tag of the intelligent mobile terminal gives an alarm prompt;
if the electronic tag with the minimum serial number is not the electronic tag of the intelligent mobile terminal, the Bluetooth connection condition of the electronic tag with the minimum serial number and other serial numbers is detected in real time by the electronic tag with the minimum serial number, if the electronic tag with the minimum serial number is not connected with the electronic tag of the intelligent mobile terminal, the intelligent mobile terminal is judged to be lost, and alarm prompt is carried out through an alarm module of the intelligent mobile terminal.
4. A method of preventing loss of an article according to any of claims 1-3, wherein the method further comprises:
if the article corresponding to the electronic tag with a certain number is lost, the electronic tags with the rest numbers automatically update the circular linked list in the CPU memory respectively, and the number of the lost electronic tag, the Bluetooth ID and the article name corresponding to the lost electronic tag in the circular linked list are deleted;
and if the article corresponding to the electronic tag with the minimum number is lost, the electronic tags with the residual numbers further re-determine the electronic tag with the minimum current number in the anti-lost network, and the electronic tag with the minimum current number gives an alarm to the article loss event corresponding to the electronic tag with the minimum original number.
5. The method of claim 4, wherein the electronic tag further comprises a display screen, the method further comprising:
when no article is lost, the number of each electronic label and the corresponding article name are displayed on the display screen of each electronic label;
if the article is lost, displaying the serial number of the electronic tag of the lost article and the corresponding article name on a display screen of the electronic tag for alarming and prompting;
if the intelligent mobile terminal simultaneously carries out alarm prompt, the serial number of the electronic tag of the lost article and the corresponding article name are simultaneously displayed on the screen of the intelligent mobile terminal.
6. An electronic tag is used for being fixed on an anti-lost article and is characterized by comprising a CPU with an internal memory, a Bluetooth module and an alarm module,
the Bluetooth module is used for carrying out Bluetooth communication with the intelligent mobile terminal or other electronic tags;
the alarm module comprises a loudspeaker and/or a vibration motor and is used for sounding and/or vibrating to remind a user;
the CPU memory is written with the serial number of the electronic tag and the name of the article corresponding to the electronic tag, and a circular linked list, wherein the circular linked list comprises serial numbers of other electronic tags, Bluetooth ID and the name of the article corresponding to the Bluetooth ID which are sequentially sequenced according to the size of the serial numbers, and the serial numbers are not repeated and correspond to the names of the articles one by one; the CPU establishes Bluetooth connection with other electronic tags according to the circular linked list to form an anti-lost network, and determines the electronic tag with the minimum serial number in the anti-lost network in real time; if the number of the electronic tag is the minimum, the Bluetooth connection condition of the electronic tag with other numbers is detected in real time, when the electronic tag with certain other numbers is not connected, the article corresponding to the electronic tag with the number is judged to be lost, and the alarm module is informed to give an alarm.
7. The electronic tag according to claim 6, characterized in that the electronic tag further comprises a display screen,
when no article is lost, the number of the article and the name of the corresponding article are displayed on the display screen;
and if the articles are lost, displaying the serial numbers of the electronic tags of the lost articles and the corresponding article names on the display screen.
8. The electronic tag according to claim 7, further comprising a switch module, a USB interface, a charge management module, and a battery module,
the switch module is used for controlling the on or off of the electronic tag;
the USB interface is used for being connected with an external power adapter to charge the electronic tag;
the battery module is used for supplying power to the electronic tag;
and the charging management module is used for managing the safe charging and power supply of the electronic tag.
9. An article loss prevention system, comprising: a plurality of electronic tags according to any one of claims 6-8, each electronic tag being affixed to a respective anti-lost article;
the intelligent mobile terminal is respectively connected with the Bluetooth module of each electronic tag, acquires the Bluetooth ID of each electronic tag, marks a number for each electronic tag, and writes the number and the corresponding article name into the CPU memory of each electronic tag, wherein the number is not repeated and corresponds to the article name one by one; establishing a circular linked list according to the total number of the electronic tags, wherein the circular linked list comprises the serial number of each electronic tag, the Bluetooth ID and the name of the corresponding article which are sequentially sequenced according to the serial number; writing the circular linked list into a CPU memory of each electronic tag;
the electronic tags are mutually connected through Bluetooth to form an anti-lost network according to the circular linked list, and the electronic tag with the minimum serial number in the anti-lost network is determined in real time; the electronic tag with the minimum number detects the Bluetooth connection condition with the electronic tags with other numbers in real time, if the electronic tag with certain other numbers is not connected, the article corresponding to the electronic tag with the number is judged to be lost, and the alarm module gives an alarm.
10. The article anti-lost system according to claim 9,
the intelligent mobile terminal also comprises a Bluetooth ID of the intelligent mobile terminal in the established circular linked list; the electronic tag with the minimum number also detects the Bluetooth connection condition with the intelligent mobile terminal in real time, if the electronic tag is not connected with the intelligent mobile terminal, the intelligent mobile terminal is judged to be lost, and an alarm module of the intelligent mobile terminal gives an alarm prompt; if the electronic tags are connected, when the electronic tags with other numbers are detected to be not connected, the numbers of the electronic tags which are not connected are sent to the intelligent mobile terminal, and the intelligent mobile terminal simultaneously carries out alarm prompt;
alternatively, the first and second electrodes may be,
the intelligent mobile terminal is also fixedly provided with the electronic tag, is also connected with a Bluetooth module of the electronic tag, acquires the Bluetooth ID of the electronic tag, marks the number for the electronic tag, and writes the number and the name of an article corresponding to the number into a CPU memory of the electronic tag; if the electronic tag with the minimum number is the electronic tag of the intelligent mobile terminal, the electronic tag of the intelligent mobile terminal detects the Bluetooth connection condition with the electronic tags with other numbers in real time, and when the electronic tag with certain other numbers is detected to be not connected, an alarm module of the electronic tag of the intelligent mobile terminal gives an alarm prompt; if the electronic tag with the minimum serial number is not the electronic tag of the intelligent mobile terminal, the Bluetooth connection condition of the electronic tag with the minimum serial number and other serial numbers is detected in real time by the electronic tag with the minimum serial number, if the electronic tag with the minimum serial number is not connected with the electronic tag of the intelligent mobile terminal, the intelligent mobile terminal is judged to be lost, and alarm prompt is carried out through an alarm module of the intelligent mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831926.4A CN106503758B (en) | 2016-09-19 | 2016-09-19 | Article loss prevention method and system and electronic tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831926.4A CN106503758B (en) | 2016-09-19 | 2016-09-19 | Article loss prevention method and system and electronic tag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106503758A CN106503758A (en) | 2017-03-15 |
| CN106503758B true CN106503758B (en) | 2020-03-06 |
Family
ID=58290509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610831926.4A Active CN106503758B (en) | 2016-09-19 | 2016-09-19 | Article loss prevention method and system and electronic tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106503758B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107666398B (en) * | 2017-10-10 | 2020-08-04 | 英华达（上海）科技有限公司 | Group notification method, system and storage medium based on user behavior |
| CN111083635A (en) * | 2019-12-25 | 2020-04-28 | 联想(北京)有限公司 | Reminding method, terminal and reminding system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102124718A (en) * | 2008-08-18 | 2011-07-13 | 传感电子有限责任公司 | Mobile wireless network for asset tracking and supply chain monitoring |
| CN103021114A (en) * | 2012-12-14 | 2013-04-03 | 上海电力学院 | Anti-lost system based on active RFID (radio frequency identification) technique |
| CN104392289A (en) * | 2014-12-15 | 2015-03-04 | 东北大学 | Route planning and real-time monitoring system and method for distribution of vehicle-mounted logistic cargo |
| CN205405988U (en) * | 2016-02-25 | 2016-07-27 | 杭州杭千电子科技有限公司 | Bluetooth luggage check |
| KR20160097540A (en) * | 2015-02-09 | 2016-08-18 | 석천정보통신(주) | An anti-theft system for agriculural product and anti-theft method for using the same |
-
2016
- 2016-09-19 CN CN201610831926.4A patent/CN106503758B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102124718A (en) * | 2008-08-18 | 2011-07-13 | 传感电子有限责任公司 | Mobile wireless network for asset tracking and supply chain monitoring |
| CN103021114A (en) * | 2012-12-14 | 2013-04-03 | 上海电力学院 | Anti-lost system based on active RFID (radio frequency identification) technique |
| CN104392289A (en) * | 2014-12-15 | 2015-03-04 | 东北大学 | Route planning and real-time monitoring system and method for distribution of vehicle-mounted logistic cargo |
| KR20160097540A (en) * | 2015-02-09 | 2016-08-18 | 석천정보통신(주) | An anti-theft system for agriculural product and anti-theft method for using the same |
| CN205405988U (en) * | 2016-02-25 | 2016-07-27 | 杭州杭千电子科技有限公司 | Bluetooth luggage check |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106503758A (en) | 2017-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20150126234A1 (en) | User interface for object tracking | |
| US10510228B2 (en) | Security system with kill switch functionality | |
| KR101413984B1 (en) | System for preventing loss and burglary of commodity | |
| CN105900102A (en) | Sensor-based near-field communication authentication | |
| CN104637262A (en) | Loss preventing system and loss preventing method based on Bluetooth device and intelligent mobile terminal | |
| CN107315468B (en) | Electricity based reminding method, device, storage medium and terminal | |
| BR102013023307A2 (en) | MOBILE COMMUNICATION DEVICE, METHOD, AND WIRELESS DEVICE | |
| WO2014159873A1 (en) | Proximity tag for vehicles | |
| EP2876616A1 (en) | Device location monitoring | |
| CN104468950A (en) | Method and device for controlling terminal | |
| CN105185013A (en) | Internet of things article safety system based on motion attitude identification, and control method thereof | |
| CN105559307A (en) | Case inner article identification method and device, case and user terminal | |
| CN104299375A (en) | Intelligent anti-lost device based on internet of things | |
| CN106503758B (en) | Article loss prevention method and system and electronic tag | |
| CN108604189A (en) | The method and terminal of control terminal temperature | |
| CN203673602U (en) | Business hall wireless antitheft system based on experiential marketing | |
| CN108495284B (en) | Sensor connection method, sensor connection device and computer-readable storage medium | |
| CN104287344A (en) | Smart wallet | |
| CN103942903A (en) | Data acquisition processing device, system and method with anti-theft function | |
| CN106657660A (en) | Information prompting method and apparatus | |
| US20180336382A1 (en) | Systems and Methods for Generating Alert to Avoid Misplacement of a Device or Item | |
| CN107833441B (en) | Article searching, positioning and identifying system based on Bluetooth signal transmission | |
| WO2014160372A1 (en) | User interface for object tracking | |
| CN106228746A (en) | A kind of Worn type anti-wander-away device and anti-method of wandering away | |
| CN211403551U (en) | Intrusion monitoring device and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |