CN110267205A - The method and device of campus administration is carried out based on Internet of Things - Google Patents
The method and device of campus administration is carried out based on Internet of Things Download PDFInfo
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- CN110267205A CN110267205A CN201910312949.8A CN201910312949A CN110267205A CN 110267205 A CN110267205 A CN 110267205A CN 201910312949 A CN201910312949 A CN 201910312949A CN 110267205 A CN110267205 A CN 110267205A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a kind of method and devices that campus administration is carried out based on Internet of Things, this method comprises: Internet of Things school badge acquires the battery capacity of itself according to the first predetermined period to carry out managing electric quantity；Bluetooth broadcast message is sent according to the second predetermined period to carry out orientation management in the school；2.4G multi-band broadcast message is sent according to third predetermined period to carry out orientation management outside school；Wherein, the Bluetooth broadcast message and the 2.4G multi-band broadcast message include battery level information.The embodiment of the present invention, which is able to solve, to be carried out realizing the problems such as complicated, application surface is narrow, power consumption is larger present in the method for campus administration in the prior art based on Internet of Things.
Description
Technical field
The present invention relates to Internet of Things field of communication technology, espespecially a kind of method and dress that campus administration is carried out based on Internet of Things
It sets.
Background technique
Closely in two or three years, technology of Internet of things is gradually applied on campus security management, but many products still stop
Conceptual phase, be based particularly on the scheme that Internet of Things carries out campus administration, positioning, the function such as attendance can be realized to student
Can, include following several currently based on the method that Internet of Things carries out campus administration:
One, two dimensional code identifies: by adding two dimensional code on Internet of Things school badge, administrator passes through reader for two-dimension code pair
Internet of Things school badge carries out identification check, but there is still a need for personnel's participations for the process, and needs Internet of Things school badge wearer to stop and carry out
Identification, realization is complex, and application surface is narrow；
Two, radio frequency identification (Radio Frequency Identification, RFID): RFID technique is mutually treated as
It is ripe, there is mature application in fields such as all-in-one campus card, but it is still only limitted to near-field communication, it needs user actively to swipe the card, deposits
Similar problem is being identified with two dimensional code
In conclusion the current method for carrying out campus administration based on Internet of Things, which exists, realizes that complicated, application surface is narrow, power consumption
The problems such as larger.
Summary of the invention
The embodiment of the present invention provides a kind of method and device that campus administration is carried out based on Internet of Things, to solve existing skill
The problems such as complicated, application surface is narrow is realized present in the method for carrying out campus administration in art based on Internet of Things.
The embodiment of the present invention provides a kind of method for carrying out campus administration based on Internet of Things, comprising:
The battery capacity of itself is acquired according to the first predetermined period to carry out managing electric quantity；
The Bluetooth broadcast message of default Bluetooth broadcast message format is sent according to the second predetermined period to be positioned in the school
Management；
The 2.4G multi-band broadcast message of default 2.4G multi-band broadcast message format is sent according to third predetermined period to carry out
Outside school orientation management；
Wherein, the Bluetooth broadcast message and the 2.4G multi-band broadcast message include battery level information.
It is wherein, described to send Bluetooth broadcast message according to the second predetermined period, comprising:
The Bluetooth broadcast message of default Bluetooth broadcast message format is sent according to the second predetermined period；Wherein, described default
Bluetooth broadcast message format length is 21 bytes, including MAC Address, battery level information.
Wherein, second predetermined period is 2 seconds.
It is wherein, described to send 2.4G multi-band broadcast message according to third predetermined period, comprising:
The 2.4G multi-band broadcast message of default 2.4G multi-band broadcast message format is sent according to third predetermined period；Wherein,
The default 2.4G multi-band broadcast message format length is 16 bytes, including terminal iidentification ID, battery level information.
Wherein, the third predetermined period is 800 milliseconds.
Further, the method, further includes:
First predetermined period, second predetermined period and the third predetermined period are carried out using low-speed clock
Timing；
When sending the Bluetooth broadcast message or the 2.4G multi-band broadcast message every time by clock type from described low
Fast clock activation is high-frequency clock, sends the Bluetooth broadcast message or the 2.4G multi-band broadcast report using the high-frequency clock
Text closes the high-frequency clock after Bluetooth broadcast message or the 2.4G multi-band broadcast message are sent.
The embodiment of the present invention also provides a kind of device that campus administration is carried out based on Internet of Things, and described device includes that electricity is adopted
Collect module, the first sending module, the second sending module；Wherein,
The electric quantity acquisition module, for acquiring the battery capacity of itself according to the first predetermined period to carry out electricity pipe
Reason；
First sending module, the bluetooth for sending default Bluetooth broadcast message format according to the second predetermined period are wide
Casting text is to carry out orientation management in the school；
Second sending module, for sending default 2.4G multi-band broadcast message format according to third predetermined period
2.4G multi-band broadcast message is to carry out orientation management outside school；
Wherein, the Bluetooth broadcast message and the 2.4G multi-band broadcast message include battery level information.
Wherein, first sending module is specifically used for sending default Bluetooth broadcast message lattice according to the second predetermined period
The Bluetooth broadcast message of formula；Wherein, the default Bluetooth broadcast message format length is 21 bytes, including MAC Address, battery electricity
Measure information.
Wherein, second sending module is specifically used for sending default 2.4G multi-band broadcast report according to third predetermined period
The 2.4G multi-band broadcast message of literary format；Wherein, the default 2.4G multi-band broadcast message format length is 16 bytes, including end
End mark ID, battery level information.
Further, described device, further includes: Clock management module, it is pre- for carrying out described first using low-speed clock
If the timing in period, second predetermined period and the third predetermined period；Send every time the Bluetooth broadcast message or
Clock type is activated from the low-speed clock as high-frequency clock when the 2.4G multi-band broadcast message, uses the high-frequency clock
The Bluetooth broadcast message or the 2.4G multi-band broadcast message are sent, in Bluetooth broadcast message or the 2.4G multi-band broadcast report
Text closes the high-frequency clock after being sent.
The present invention has the beneficial effect that:
The method and device provided in an embodiment of the present invention that campus administration is carried out based on Internet of Things, certainly by periodically acquisition
Body battery capacity can be realized the more preferable management to battery performance, and carry out default Bluetooth broadcast report according to the second predetermined period
The transmission of the Bluetooth broadcast message of literary format optimizes reception window time of the broadcasting process on 3 channels, makes radio frequency operation
Average current reduces by a relatively large margin；Default 2.4G multi-band broadcast message is carried out according to third predetermined period to send, it is multiple using timesharing
Mechanism meets bluetooth standard protocol and the outside school broadcast requirement of 2.G positioning datum agreement simultaneously, has accomplished multi protocol supporting,
Internal and external location is realized, application surface is extended.And it is communicated, is not required to bluetooth locating base station in the school by bluetooth standard protocol
Disengaging school and class's attendance registration can be completed with unaware close to reader communication, be automatically performed Internet of Things school badge broadcast letter
The collection and analysis of breath.
Detailed description of the invention
Fig. 1 is the flow chart for carrying out the method for campus administration in the embodiment of the present invention based on Internet of Things；
Fig. 2 is the structural schematic diagram for carrying out the device of campus administration in the embodiment of the present invention based on Internet of Things.
Specific embodiment
Narrow for realization complexity, application surface present in the method for carrying out campus administration based on Internet of Things in the prior art,
The larger problem of power consumption, the method and device provided in an embodiment of the present invention that campus administration is carried out based on Internet of Things, firstly, the period
Property acquisition cells electricity, and send Bluetooth broadcast message and 2.4G multi-band broadcast message according to different predetermined periods to carry out
In the school and outside school orientation management, and battery level information is carried in broadcasting packet, self electric quantity can be carried out effective
Management.The process of the method for the present invention as shown in Figure 1, can be applied in internet of things equipment, including but not limited to Internet of Things school badge,
The equipment such as bracelet；Steps are as follows for execution:
Step 101, the battery capacity of itself is acquired according to the first predetermined period to carry out managing electric quantity；
From the point of view of the battery life of internet of things equipment, the variation of battery capacity is not obvious in the short time, therefore,
It does not need to refresh battery level information in each broadcasting packet in actual use, therefore battery can be carried out according to the first predetermined period
Electric quantity acquisition is acquired without real-time perfoming；Optionally, the first predetermined period can be 2 minutes, not limit this here
It is fixed.
Step 102, the Bluetooth broadcast message of default Bluetooth broadcast message format is sent to carry out according to the second predetermined period
Orientation management in the school；
One critical function of internet of things equipment is to need to position student；Here, it is sent out according to the second predetermined period
Send the Bluetooth broadcast message for complying with standard Bluetooth protocol；If student is located in the school, bluetooth locating base station can receive this in the school
Bluetooth broadcast message is simultaneously handled, and then realizes orientation management in the school；Second predetermined period can be 2 seconds.
In addition, further including the battery electricity obtained according to the collected battery capacity of step 101 in the Bluetooth broadcast message
Information is measured, specifically, obtains a non-linear voltage value after collected battery capacity is converted by ADC.In order to make electricity
The true velocity of the more acurrate reaction cell discharge process of percentage, by collected battery capacity percentage and battery sampling voltage
Corresponding relationship carry out division block management, for details, reference can be made to the following table 1, the battery level information carried in Bluetooth broadcast message
As residual power percentage shown in table 1 can more preferably be managed battery durable duration.
| Serial number | Battery sampling voltage range | Residual power percentage section | Explanation |
| 1 | 3.0V-2.9V | 100%-42% | 100mV decline 58% |
| 2 | 2.9V-2.74V | 42%-18% | 160mV decline 24% |
| 3 | 2.74V-2.44V | 18%-6% | 300mV reduces by 12% |
| 4 | 2.44V-2.1V | 6%-0% | 340mV decline 6% |
Table 1
Step 103, the 2.4G multi-band broadcast report of default 2.4G multi-band broadcast message format is sent according to third predetermined period
Text is to carry out orientation management outside school；
Here, the third predetermined period required according to 2.4G frequency range proprietary protocol sends 2.4G multi-band broadcast message to outside school
2.4G locating base station；If student is located at outside school, 2.4G locating base station can receive the 2.4G multi-band broadcast message and go forward side by side outside school
Row processing, and then realize orientation management outside school；The third predetermined period can be 800 milliseconds；Specifically broadcast channel is
2424 megahertzs.
In addition, the 2.4G multi-band broadcast message also includes battery level information, which can be based in table 1
Residual power percentage convert, obtain that electricity expires section and the low section of electricity is indicated.
Preferably, in above-mentioned steps 102, Bluetooth broadcast message is sent according to the second predetermined period, is specifically as follows:
The Bluetooth broadcast message of default Bluetooth broadcast message format is sent according to the second predetermined period；Wherein, described default
Bluetooth broadcast message format length is 21 bytes, including MAC Address, battery level information.
Here, according to standard Bluetooth protocol, every time broadcast respectively 37 channels (2402MHz), 38 channels (2426MHz) and
Each broadcast is primary on 39 channels (2480MHz), is directly given out a contract for a project function by operation chip register realization bluetooth, can be further
The duration of always giving out a contract for a project for shortening three channels, without the concern for window and acknowledgement mechanism is received, after the completion of three channels are given out a contract for a project i.e.
Sleep state can be immediately entered.Shown in the format of Bluetooth broadcast message table 2 specific as follows, length is 21 bytes.
| Serial number | Length (byte) | Meaning | Explanation |
| 1~6 | 6 | MAC Address | The MAC Address of Internet of Things school badge |
| 7 | 1 | Length | LV format indicates data load length |
| 8~10 | 3 | Type and vendor id | |
| 11 | 1 | Battery capacity | 1~100% |
| 12~15 | 4 | All-purpose card ID | All-purpose card chip ID number, when production, are written |
| 16~18 | 3 | Business men mark | |
| 19 | 1 | Terminal type | |
| 20 | 1 | Software version number | |
| 21 | 1 | Equipment state | Debugging uses |
| It is total | 21 byte of overall length |
Table 2
Preferably, above-mentioned steps 103, it is described to send 2.4G multi-band broadcast message according to third predetermined period, comprising:
The 2.4G multi-band broadcast message of default 2.4G multi-band broadcast message format is sent according to third predetermined period；Wherein,
The default 2.4G multi-band broadcast message format length is 16 bytes, including terminal iidentification ID, battery level information are here, broadcast
Channel is specially 2424MHz.
Here, 2.4G multi-band broadcast message length is 16 bytes, and specific format is as shown in table 3 below:
| Serial number | Length (byte) | Meaning | Explanation |
| 1 | 1 | Verification | It tests to identifier/reservation/id field |
| 2 | 1 | Identifier | |
| 3 | 1 | Type | |
| 4 | 1 | State | It including tamper and has removed, 0 indicates normal, and bit1~7 retains |
| 5~9 | 5 | Retain | |
| 10~15 | 6 | Termination ID | |
| 16 | 1 | Electricity | |
| It is total | 16 byte of overall length |
Wherein, Termination ID shares 6 bytes, and high-order three bytes can be distributed unitedly by 2.4G locating base station outside school, low
Three bytes in position are terminal serial number, and serial number range is 0~0xFFFFFF, can be converted into 10 characters of ten's digit, thus ten into
Serial number range processed is 0~16777215.
It should be appreciated that it is that radio frequency is sent that chip, which generates the maximum movement of power consumption, it is secondly radio frequency reception.If effective contracting
Short radio frequency operation duration, then can be significantly reduced equipment overall power.Therefore, Bluetooth broadcast report is being carried out in the embodiment of the present invention
It when text is sent, develops without using ready-made bluetooth protocol repertory, but is given out a contract for a project function by operation chip register realization bluetooth, no
Consider to receive the Bluetooth protocols function such as window and acknowledgement mechanism, can effectively shorten the duration of always giving out a contract for a project of three channels, reduces indigo plant
The overall power of tooth broadcast, extends the continuation of the journey duration of Internet of Things school badge.
It is significantly risen in addition, chip high speed clock also results in power consumption, when can also use low speed in the embodiment of the present invention
Clock works to substitute needed for high-frequency clock is completed；Preferably, the method, further includes:
First predetermined period, second predetermined period and the third predetermined period are carried out using low-speed clock
Timing；
When sending the Bluetooth broadcast message or the 2.4G multi-band broadcast message every time by clock type from described low
Fast clock activation is high-frequency clock, sends the Bluetooth broadcast message or the 2.4G multi-band broadcast report using the high-frequency clock
Text closes the high-frequency clock after Bluetooth broadcast message or the 2.4G multi-band broadcast message are sent.
Specifically, 400ms timing wake-up function can be realized using real-time timepiece chip (Real-Time Clock, RTC)
Can, internal low-speed clock need to be only configured, normal use hardware timer is substituted.Although RTC clock precision not as good as hardware timer,
But the embodiment of the present invention is insensitive to clock required precision, and suitable clock skew is conducive to upset instead broadcast and gives out a contract for a project rhythm.
Secondly, high-frequency clock must be used in radio frequency operation, but not need always on high-frequency clock, can wake up every time into
Activation high-frequency clock is reconfigured when row radio frequency operation, and horse back closing high-speed clock after radio frequency operation, reduction are standby
When quiescent dissipation.
Further, battery capacity acquisition executes primary at intervals of two minutes, does not influence battery sampling precision and real-time, can
To reduce the duration that chip wakes up work every time, it is conducive to reduce equipment overall power.
Optionally, serial port function only needs to open in production and maintenance, judges whether enabled serial ports by I/O port detection
Function closes serial ports in normal work, can save the part electric energy loss, while can be to avoid adjusting in interference or code
Chip suspend mode is by unnecessary wake-up caused by trial work section.Further to reduce equipment overall power.
The method provided in an embodiment of the present invention that campus administration is carried out based on Internet of Things, by periodically acquiring cells
Electricity can be realized the more preferable management to battery performance, and carry out default Bluetooth broadcast message format according to the second predetermined period
Bluetooth broadcast message transmission, optimize reception window time of the broadcasting process on 3 channels, radio frequency operation made to be averaged electricity
Stream reduces by a relatively large margin；It carries out default 2.4G multi-band broadcast message according to third predetermined period to send, using the machine of time-sharing multiplex
It makes while meeting bluetooth standard protocol and the outside school broadcast requirement of 2.G positioning datum agreement, accomplished multi protocol supporting, realized
Internal and external location.And it is communicated, is not needed close to reader communication with bluetooth locating base station in the school by bluetooth standard protocol, it can
Disengaging school and class's attendance registration are completed with unaware, is automatically performed the collection and analysis of Internet of Things school badge broadcast message.
Based on the same inventive concept, the embodiment of the present invention provides a kind of device that campus administration is carried out based on Internet of Things, should
Device is built-in in internet of things equipment, and the structure of the device is as shown in Figure 2, comprising: electric quantity acquisition module 21, first sends mould
Block 22, the second sending module 23；Wherein,
The electric quantity acquisition module 21, for acquiring the battery capacity of itself according to the first predetermined period to carry out electricity pipe
Reason；From the point of view of the battery life of internet of things equipment, the variation of battery capacity is not obvious in the short time, therefore, practical
It does not need to refresh battery level information in each broadcasting packet in use, therefore battery capacity can be carried out according to the first predetermined period
Acquisition is acquired without real-time perfoming；Optionally, the first predetermined period can be 2 minutes, not limit this here.
First sending module 22, for sending the bluetooth of default Bluetooth broadcast message format according to the second predetermined period
Broadcasting packet is to carry out orientation management in the school；One critical function of Internet of Things school badge is to need to position student；Here,
First sending module 22 can send the Bluetooth broadcast message for complying with standard Bluetooth protocol according to the second predetermined period；If student is located at
In the school, then bluetooth locating base station can receive the Bluetooth broadcast message and be handled in the school, and then realize orientation management in the school；
Second predetermined period can be 2 seconds.
Second sending module 23, for sending default 2.4G multi-band broadcast message format according to third predetermined period
2.4G multi-band broadcast message is to carry out orientation management outside school；Here, the third required according to 2.4G frequency range proprietary protocol default week
Phase sends 2.4G multi-band broadcast message to 2.4G locating base station outside school；If student is located at 2.4G locating base station meeting outside school outside school
It receives the 2.4G multi-band broadcast message and is handled, and then realize orientation management outside school；The third predetermined period can be with
It is 800 milliseconds；Specific broadcast channel is 2424 megahertzs.
Wherein, the Bluetooth broadcast message and the 2.4G multi-band broadcast message include battery level information.The bluetooth
It further include the battery level information obtained according to collected battery capacity in broadcasting packet, specifically, by collected battery
Electricity obtains a non-linear voltage value after converting by ADC.The 2.4G multi-band broadcast message also includes battery level information,
The battery level information can be converted based on the residual power percentage in table 1, and obtaining electricity expires section and the low section of electricity
It is indicated.
Wherein, first sending module 22 is specifically used for sending default Bluetooth broadcast message according to the second predetermined period
The Bluetooth broadcast message of format；Wherein, the default Bluetooth broadcast message format length is 21 bytes, including MAC Address, battery
Information about power.Here, Internet of Things school badge is according to standard Bluetooth protocol, and broadcast is respectively in 37 channels (2402MHz), 38 channels every time
Each broadcast is primary on (2426MHz) and 39 channels (2480MHz), is directly given out a contract for a project function by operation chip register realization bluetooth
Can, it can further shorten the duration of always giving out a contract for a project of three channels, without the concern for window and acknowledgement mechanism is received, in three channels
Sleep state can be immediately entered after the completion of giving out a contract for a project.For the format of Bluetooth broadcast message specifically shown in table 2 as above, length is 21 words
Section.
Wherein, second sending module 23 is specifically used for sending default 2.4G multi-band broadcast according to third predetermined period
The 2.4G multi-band broadcast message of message format；Wherein, the default 2.4G multi-band broadcast message format length is 16 bytes, including
Terminal iidentification ID, battery level information, shown in specific format table 3 as above
Further, described device, further includes: Clock management module 24, for for using described in low-speed clock progress
The timing of first predetermined period, second predetermined period and the third predetermined period；The Bluetooth broadcast is being sent every time
Clock type is activated from the low-speed clock as high-frequency clock when message or the 2.4G multi-band broadcast message, uses the height
Fast clock sends the Bluetooth broadcast message or the 2.4G multi-band broadcast message, in Bluetooth broadcast message or the 2.4G frequency range
Broadcasting packet closes the high-frequency clock after being sent.
Specifically, 400ms timing wake-up function can be realized using real-time timepiece chip (Real-Time Clock, RTC)
Can, internal low-speed clock need to be only configured, normal use hardware timer is substituted.Although RTC clock precision not as good as hardware timer,
But the embodiment of the present invention is insensitive to clock required precision, and suitable clock skew is conducive to upset instead broadcast and gives out a contract for a project rhythm.
Secondly, high-frequency clock must be used in radio frequency operation, but not need always on high-frequency clock, can wake up every time into
Activation high-frequency clock is reconfigured when row radio frequency operation, and horse back closing high-speed clock after radio frequency operation, reduction are standby
When quiescent dissipation.
Further, battery capacity acquisition executes primary at intervals of two minutes, does not influence battery sampling precision and real-time, can
To reduce the duration that chip wakes up work every time, it is conducive to reduce equipment overall power.
Optionally, serial port function only needs to open in production and maintenance, judges whether enabled serial ports by I/O port detection
Function closes serial ports in normal work, can save the part electric energy loss, while can be to avoid adjusting in interference or code
Chip suspend mode is by unnecessary wake-up caused by trial work section.Further to reduce equipment overall power.
It should be appreciated that the realization principle and process and above-mentioned Fig. 1 of Internet of Things school badge provided in an embodiment of the present invention and shown
Embodiment it is similar, details are not described herein.
The method and device provided in an embodiment of the present invention that campus administration is carried out based on Internet of Things, certainly by periodically acquisition
Body battery capacity can be realized the more preferable management to battery performance, and carry out default Bluetooth broadcast report according to the second predetermined period
The transmission of the Bluetooth broadcast message of literary format optimizes reception window time of the broadcasting process on 3 channels, makes radio frequency operation
Average current reduces by a relatively large margin；Default 2.4G multi-band broadcast message is carried out according to third predetermined period to send, it is multiple using timesharing
Mechanism meets bluetooth standard protocol and the outside school broadcast requirement of 2.G positioning datum agreement simultaneously, has accomplished multi protocol supporting,
Realize internal and external location.And it is communicated, is not needed close to reader with bluetooth locating base station in the school by bluetooth standard protocol
Communication can be completed disengaging school and class's attendance registration with unaware, be automatically performed the collection and analysis of Internet of Things school badge broadcast message.
Those of ordinary skill in the art will appreciate that: attached drawing is the schematic diagram of one embodiment, module in attached drawing or
Process is not necessarily implemented necessary to the present invention.
As seen through the above description of the embodiments, those skilled in the art can be understood that the present invention can
It realizes by means of software and necessary general hardware platform.Based on this understanding, technical solution of the present invention essence
On in other words the part that contributes to existing technology can be embodied in the form of software products, the computer software product
It can store in storage medium, such as ROM/RAM, magnetic disk, CD, including some instructions are used so that a computer equipment
(can be personal computer, server or the network equipment etc.) executes the certain of each embodiment or embodiment of the invention
Method described in part.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for device or
For system embodiment, since it is substantially similar to the method embodiment, so describing fairly simple, related place is referring to method
The part of embodiment illustrates.Apparatus and system embodiment described above is only schematical, wherein the conduct
The unit of separate part description may or may not be physically separated, component shown as a unit can be or
Person may not be physical unit, it can and it is in one place, or may be distributed over multiple network units.It can root
According to actual need that some or all of the modules therein is selected to achieve the purpose of the solution of this embodiment.Ordinary skill
Personnel can understand and implement without creative efforts.
In addition, containing in some processes of the description in above-described embodiment and attached drawing according to particular order appearance
Multiple operations, but it should be clearly understood that these operations can not execute or parallel according to its sequence what appears in this article
It executes, serial number of operation such as 201,202,203 etc. is only used for distinguishing each different operation, and serial number itself does not represent
Any executes sequence.In addition, these processes may include more or fewer operations, and these operations can be held in order
Capable or parallel execution.It should be noted that the description such as " first " herein, " second ", is for distinguishing different message, setting
Standby, module etc. does not represent sequencing, does not also limit " first " and " second " and is different type.
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case where, it can understand and implement.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although alternative embodiment of the invention has been described, created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So the following claims are intended to be interpreted as include can
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, those skilled in the art can carry out various modification and variations without departing from this hair to the embodiment of the present invention
The spirit and scope of bright embodiment.In this way, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of method for carrying out campus administration based on Internet of Things, which is characterized in that the method, comprising:
The battery capacity of itself is acquired according to the first predetermined period to carry out managing electric quantity；
The Bluetooth broadcast message of default Bluetooth broadcast message format is sent according to the second predetermined period to carry out orientation management in the school；
The 2.4G multi-band broadcast message of default 2.4G multi-band broadcast message format is sent according to third predetermined period to carry out outside school
Orientation management；
Wherein, the Bluetooth broadcast message and the 2.4G multi-band broadcast message include battery level information.
2. the method according to claim 1, wherein described send Bluetooth broadcast report according to the second predetermined period
Text, comprising:
The Bluetooth broadcast message of default Bluetooth broadcast message format is sent according to the second predetermined period；Wherein, the default bluetooth
Broadcasting packet format length is 21 bytes, including MAC Address, battery level information.
3. according to the method described in claim 2, it is characterized in that, second predetermined period is 2 seconds.
4. the method according to claim 1, wherein described send 2.4G multi-band broadcast according to third predetermined period
Message, comprising:
The 2.4G multi-band broadcast message of default 2.4G multi-band broadcast message format is sent according to third predetermined period；Wherein, described
Default 2.4G multi-band broadcast message format length is 16 bytes, including terminal iidentification ID, battery level information.
5. according to the method described in claim 4, it is characterized in that, the third predetermined period is 800 milliseconds.
6. method according to any one of claims 1 to 5, which is characterized in that the method, further includes:
The meter of first predetermined period, second predetermined period and the third predetermined period is carried out using low-speed clock
When；
When sending the Bluetooth broadcast message or the 2.4G multi-band broadcast message every time by clock type from the low speed when
Clock activation is high-frequency clock, sends the Bluetooth broadcast message or the 2.4G multi-band broadcast message using the high-frequency clock,
The high-frequency clock is closed after the Bluetooth broadcast message or the 2.4G multi-band broadcast message are sent.
7. a kind of device for carrying out campus administration based on Internet of Things, which is characterized in that described device includes electric quantity acquisition module, the
One sending module, the second sending module；Wherein,
The electric quantity acquisition module, for acquiring the battery capacity of itself according to the first predetermined period to carry out managing electric quantity；
First sending module, for sending the Bluetooth broadcast report of default Bluetooth broadcast message format according to the second predetermined period
Text is to carry out orientation management in the school；
Second sending module, for sending the 2.4G frequency of default 2.4G multi-band broadcast message format according to third predetermined period
Section broadcasting packet is to carry out orientation management outside school；
Wherein, the Bluetooth broadcast message and the 2.4G multi-band broadcast message include battery level information.
8. device according to claim 7, which is characterized in that first sending module is specifically used for pre- according to second
If the period sends the Bluetooth broadcast message of default Bluetooth broadcast message format；Wherein, the default Bluetooth broadcast message format is long
Degree is 21 bytes, including MAC Address, battery level information.
9. device according to claim 7, which is characterized in that second sending module is specifically used for pre- according to third
If the period sends the 2.4G multi-band broadcast message of default 2.4G multi-band broadcast message format；Wherein, the default 2.4G frequency range is wide
Broadcasting literary format length is 16 bytes, including terminal iidentification ID, battery level information.
10. according to any device of claim 7 to 9, which is characterized in that described device, further includes: Clock management mould
Block, for carrying out first predetermined period, second predetermined period and the third predetermined period using low-speed clock
Timing；When sending the Bluetooth broadcast message or the 2.4G multi-band broadcast message every time by clock type from the low speed when
Clock activation is high-frequency clock, sends the Bluetooth broadcast message or the 2.4G multi-band broadcast message using the high-frequency clock,
The high-frequency clock is closed after Bluetooth broadcast message or the 2.4G multi-band broadcast message are sent.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111144535A (en) * | 2019-12-24 | 2020-05-12 | 湖州太平微特电机有限公司 | Pseudo-bluetooth electronic tags of low cost |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8624725B1 (en) * | 2011-09-22 | 2014-01-07 | Amazon Technologies, Inc. | Enhanced guidance for electronic devices having multiple tracking modes |
| CN104301998A (en) * | 2014-10-10 | 2015-01-21 | 北京天一众合科技股份有限公司 | Electronic device and electronic positioning system |
| CN104780607A (en) * | 2015-04-24 | 2015-07-15 | 杭州华三通信技术有限公司 | Bluetooth wearable device locating method, Bluetooth repeater device and Bluetooth monitor device |
| CN105516893A (en) * | 2015-11-26 | 2016-04-20 | 南京猫度网络科技有限公司 | Intelligent baby band with low power consumption and information communication system of intelligent baby band with low power consumption |
| CN108012231A (en) * | 2017-11-13 | 2018-05-08 | 安徽辛巴教育科技有限公司 | A kind of Intelligent campus orientation of student method |
| CN108156590A (en) * | 2017-12-28 | 2018-06-12 | 成都三朵云科技有限公司 | A kind of indoor locating system and method applied to hospital environment |
| CN207562295U (en) * | 2017-03-24 | 2018-07-03 | 深圳市智迈为科技有限公司 | Movement monitor |
-
2019
- 2019-04-18 CN CN201910312949.8A patent/CN110267205A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8624725B1 (en) * | 2011-09-22 | 2014-01-07 | Amazon Technologies, Inc. | Enhanced guidance for electronic devices having multiple tracking modes |
| CN104301998A (en) * | 2014-10-10 | 2015-01-21 | 北京天一众合科技股份有限公司 | Electronic device and electronic positioning system |
| CN104780607A (en) * | 2015-04-24 | 2015-07-15 | 杭州华三通信技术有限公司 | Bluetooth wearable device locating method, Bluetooth repeater device and Bluetooth monitor device |
| CN105516893A (en) * | 2015-11-26 | 2016-04-20 | 南京猫度网络科技有限公司 | Intelligent baby band with low power consumption and information communication system of intelligent baby band with low power consumption |
| CN207562295U (en) * | 2017-03-24 | 2018-07-03 | 深圳市智迈为科技有限公司 | Movement monitor |
| CN108012231A (en) * | 2017-11-13 | 2018-05-08 | 安徽辛巴教育科技有限公司 | A kind of Intelligent campus orientation of student method |
| CN108156590A (en) * | 2017-12-28 | 2018-06-12 | 成都三朵云科技有限公司 | A kind of indoor locating system and method applied to hospital environment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111144535A (en) * | 2019-12-24 | 2020-05-12 | 湖州太平微特电机有限公司 | Pseudo-bluetooth electronic tags of low cost |
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Application publication date: 20190920 |