CN107145915A - Low-power consumption bluetooth intellectual capital managing device with identity recognition function - Google Patents

Low-power consumption bluetooth intellectual capital managing device with identity recognition function Download PDF

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Publication number
CN107145915A
CN107145915A CN201710244492.2A CN201710244492A CN107145915A CN 107145915 A CN107145915 A CN 107145915A CN 201710244492 A CN201710244492 A CN 201710244492A CN 107145915 A CN107145915 A CN 107145915A
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China
Prior art keywords
app
electronic tag
bluetooth
circuit
management
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CN201710244492.2A
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CN107145915B (en
Inventor
刘沈厅
徐茂
叶承卓
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Chengdu Liulang Technology Co Ltd
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Chengdu Liulang Technology Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00Methods 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
    • G06K17/0022Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B5/00Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/77Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for interrogation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/06Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Burglar Alarm Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses the low-power consumption bluetooth intellectual capital managing device with identity recognition function, it is provided with electronic tag, APP adding carriers and server, electronic tag actively sends signal and received for APP adding carriers, and receive multiple electronic tags sends signal to single APP adding carriers simultaneously;The APP loaded in the APP adding carriers is downloaded by authentication, system update, data, label is configured, tag location and asset management carry out asset count;When carrying out asset management, the management and the statistics that again by immediate addressing algorithm be identified, classification handled after complete assets is scanned to after tag broadcast by the bluetooth module of APP adding carriers;Solve between existing electronic tag that asset management efficiency is low caused by collision and environmental disturbances, yield poor results, error-prone weak point, with assets real-time management, efficiency high, zero defect, can position, chargeable Reusability the features such as.

Description

Low-power consumption bluetooth intellectual capital managing device with identity recognition function
Technical field
It is the low-power consumption bluetooth intelligence with identity recognition function specifically the present invention relates to fields such as asset management technologies Can asset management device.
Background technology
Efficiently, accurate asset management is the efficient work rate of enterprises and institutions and the powerful guarantee of assets hedge.Tradition Asset management pattern it is main by bar code or radio frequency identification (RFID) two ways, in, species fixation seldom few in face of quantity Assets fashion can be tackled freely, but when realizing broad categories, the real-time monitoring of scattered mobile asset, traditional approach no matter from It can all seem unable to do what one wishes in quality or in efficiency.Therefore, in the new retail epoch emerged in an endless stream in management form, find A kind of easy, efficient management means turns into inevitable.The management of assets information higher management is asset count, statistics after all With positioning.
Bar code principle:It is attached to after coding of assets is printed by bar code printer above assets, realizes assets and bar The one-to-one corresponding of code.
Manage principle:Bar code information scanning is read into personal digital terminal (PDA), then with download in advance by laser Asset database be compared, realize asset management.
The bar code management of assets depends critically upon artificial operation, but manually-operated accuracy and real-time are excessive in assets In the case of can drastically reduce, the management and operation of enterprise are had a strong impact on, especially for business is super, sales field is this kind of to requirement of real-time Very high and relative distribution, volatile mobile asset, its ageing and reliability susceptible, and also bar code rapid wear is volatile, pipe Reason is inconvenient.
RFID principles:In order to reduce manual intervention, the bar code back side can be enclosed to electronic tag, then pass through radio signals Identification specific objective simultaneously reads and writes related data, without setting up mechanical or optical contact between identifying system and specific objective.
Manage principle:The radio signals sent by RFID handheld devices, corresponding electronic tag is received and produced after signal Raw feedback signal, and counted on by handheld device, finally it is managed with uploading in asset database.
The RFID management of assets reduces manual intervention, and automation is realized to a certain extent, efficiency is improved, but by Communicated in electronic tag using same frequency, if carry out batch operation to assets simultaneously, signal collision can be caused, if It is standby to be unable to properly receive, it is therefore desirable to design anti-collision algorithm, prevent drain cap point with making an inventory by mistake, but this software view is more Benefit can only solve the collision between internal contradictions, i.e. label;Electromagnetic interference in external contradiction, i.e. environment can not be solved, therefore can only Take stopgap measures, it is impossible to effect a permanent cure.
In addition, radio frequency identification also has passive and active differentiation, and passive system answers electromagnetic wave to produce by feeling of passivity Feedback signal, powers without power supply, but its feedback signal coverage distance is limited, makes its application by a definite limitation;And have Source system is then powered by power supply significantly enhances signal coverage distance, but is easily disturbed under complex electromagnetic environment, still The problem of signal collision can not being improved.
The content of the invention
It is an object of the invention to provide the low-power consumption bluetooth intellectual capital managing device with identity recognition function, solve existing Have between electronic tag that asset management efficiency is low caused by collision and environmental disturbances, yield poor results, error-prone weak point, with money Produce real-time management, efficiency high, zero defect, can position, chargeable Reusability the features such as.
The present invention is achieved through the following technical solutions:Low-power consumption bluetooth intellectual capital management dress with identity recognition function Put, be provided with electronic tag, APP adding carriers and server, the APP adding carriers and server connection communication, the electronics mark Label and APP adding carrier connection communications, and electronic tag actively sends signal for the reception of APP adding carriers, single APP adding carriers are same When receive multiple electronic tags and send signal;The APP loaded in the APP adding carriers passes through authentication, system update, number Asset count is carried out according to download, label configuration, tag location and asset management;
The asset management:When carrying out asset management, resource management software is by the bluetooth modules of APP adding carriers to letter Number coverage sends management request, will be from host mode after electronic tag successfully finds management request in listening period Change to slave mode of operation, and broadcasted to transmitting around at once;Resource management software is swept by the bluetooth module of APP adding carriers Management and the statistics for completing assets after tag broadcast after immediate addressing algorithm is identified, classification is handled again are retouched, it is so-called Host mode refers to the mode of operation for only receiving scanning, the mode of operation of so-called slave mode of operation fingering row transmitting broadcast;
The expression formula of the immediate addressing algorithm is:
Y=(MACLabel==Array [x]);
Wherein MACLabelCorrespondence electronic tag address, independent variable x corresponding labels numbering, Array [x] correspondence electronic tags are matched somebody with somebody The MAC of write into Databasce when puttingConfiguration, and dependent variable y correspondences 0 or 1.
When in use, implementor name, RSSI, MAC, broadcast data are included because APP loads the broadcast singal that swept-volume arrives;Its In only MAC possess uniqueness and unalterable feature, therefore directly can pass through MACLabelMAC in database is traveled through, used In identification label, then classified.Although traversal is simple and clear, its complexity is O (n), i.e., with electronic tag quantity Increase number of comparisons can be linearly increasing, the efficiency of APP adding carriers processing will be more and more lower, is this present invention using quickly seeking Complexity is reduced to O (1) by location algorithm, immediate addressing algorithm by the way that broadcast data is mapped with MAC, that is, addresses 1 time i.e. Recognizable MAC whether there is;
APP loads the electronic tag form that swept-volume is arrived:
The immediate addressing algorithm core is that by tag number in broadcast the MAC of electronic tag is directly targeted into APP The MAC stored in adding carrier in correspondence array, and contrasted, the two consistent represents recognizes and classified successfully, otherwise fails.Tool Body is:
Set first broadcasting format as:
Data length Broadcast type Terminal type Tag number Other information
Wherein, 1. data length:The byte length entirely broadcasted is described.
2. broadcast type:By setting particular type to be shielded incoherent equipment.
3. terminal type:By setting particular type to differentiate the type that electronic tag is broadcasted.
4. tag number:By the way that label is numbered, the corresponding database of tag number can be stored up in asset management The address deposited and the address of electronic tag are contrasted, and represent to address successfully if consistent.
What is stored after APP adding carriers are downloaded from server in array is as follows:
Numbering MAC Classification
000001 MAC1 Classification 1
000002 MAC2 Classification 2
000003 MAC3 Classification 3
...... ...... ......
N MACN Classification N
Data length Broadcast type Terminal type 00000X Other information
The expression formula of immediate addressing algorithm inside APP adding carriers is as follows:
Y=(MACLabel==Array [x])
Wherein MACLabelCorrespondence electronic tag address, independent variable x corresponding labels numbering, Array [x] correspondence electronic tags are matched somebody with somebody The MAC of write into Databasce when puttingConfiguration, and dependent variable y correspondences 0 or 1.
If y=0, represent that MAC is not present in the two addressing failure, APP databasesLabel
If y=1, represent that the two is addressed successfully, there is MAC in APP databasesLabel, and counted and classified.
Further is that the present invention is better achieved, especially using following set-up modes:The authentication:For realizing The registration of resource management software user, log in, information change etc., only certification is prevented maliciously by could carrying out corresponding operating Operation;
The system update:When APP starts, networking will be carried out and check whether resource management software has renewal, if having more Newly, then renewal is downloaded in prompting;If no, normal start;
The data are downloaded:Resource management software can be connected with server after normally starting and download this user's latest data Storehouse, is used as the foundation of asset management;
The label configuration:It is main to include configuring and removing two processes;When resource management software passes through APP adding carriers When bluetooth module listens to the signal that label is sent, actively connect and recognize, need transmission to match somebody with somebody according to user if being successfully connected Put or remove information;If software does not scan association requests or connection failure, automatically into next listening period;
The tag location:When resource management software needs positioning specific electronic tag, the indigo plant of APP adding carriers will be passed through Tooth module send positioning signal make electronic tag be in can connection status, then connect specify electronic tag, if successfully positioning, just It is allowed to alarm, if positioning failure, into next listening period.
Further is that the present invention is better achieved, especially using following set-up modes:Set in the electronic tag There are power circuit, central processing unit, indicator light circuit, Bluetooth circuit, timing circuit and alarm, the central processing unit passes through Bluetooth circuit and APP adding carrier connection communications, the central processing unit connect alarm, and power circuit connects central processing unit, Central processing unit is connected with indicator light circuit, timing circuit connection central processing unit.It is preferred that central processing unit it is public using TI Take charge of the CC2541 on-chip systems of the single-chip microcomputer of band 51 of production, the Bluetooth circuit also can using other classes such as WIFI telecommunication circuits without Line telecommunication circuit structure;The alarm is preferred to use buzzer or device or device with similar warning function.
Further is that the present invention is better achieved, especially using following set-up modes:Set in the Bluetooth circuit Have Bluetooth chip circuit and an antenna, and a central processing unit connection Bluetooth chip circuit, Bluetooth chip circuit connection antenna, antenna with APP adding carrier connection communications.
Further is that the present invention is better achieved, especially using following set-up modes:Set on the power circuit There are lithium battery and electric power management circuit, the lithium battery connects electric power management circuit, power management connection central processing unit.
Further is that the present invention is better achieved, especially using following set-up modes:The lithium battery is using chargeable Lithium battery.
Further is that the present invention is better achieved, especially using following set-up modes:The APP adding carriers are using intelligence Mobile phone or tablet personal computer.
Further is that the present invention is better achieved, especially using following set-up modes:The indigo plant of the Bluetooth chip circuit Tooth chip uses the radio frequency chip with low-power consumption working condition.
Further is that the present invention is better achieved, especially using following set-up modes:The electronic tag carries out assets Comprise the following steps when making an inventory:
1) power management:Lithium battery carries out buck and management of charging and discharging by electric power management circuit, and passes through indicator lamp Circuit is notified electricity;
2) configuration process:
2.1) when APP loads the broadcast singal that swept-volume is sent to the Bluetooth circuit from electronic tag, it will be set up with it Connection;
2.2) through step 2.1) after, relevant configuration information is passed to electronic tag, the bluetooth of electronic tag by APP adding carriers Circuit will pass to central processing unit again after the signal transacting received, and central processing unit most configures signal at last after analysis In the read-only memory for writing central processing unit;Then to the successful confirmation signal of APP adding carrier send configurations, APP adding carriers are received Upload server and asset database will be updated at once after to confirmation signal;
If 2.3) electronic tag is not set up with mobile phone and is connected or connection failure in time, or configuration signal write-in failure, electronics Dormancy is waited allocation activation process next time by label;
3) asset management of electronic tag:
3.1) Bluetooth circuit (Bluetooth chip passes through antenna) of electronic tag monitors outer periodic the bluetooth of APP adding carriers The instruction that module is sent;
3.2) through step 3.1) after, signal is passed to centre by the Bluetooth circuit of electronic tag after digitized processing Manage device;
3.3) after central processing unit is recognized, if receiving the request of correct asset management, central processing unit will turn at once Change jobs pattern, and is broadcasted to transmitting around, facilitates software statistics and manages;
3.4) timing circuit is started working, and central processing unit is triggered after special time and turns again to listening mode;If Made an inventory instruction for mistake, then shielding enters next cycle;
4) positioning of electronic tag:
4.1) Bluetooth circuit (Bluetooth chip passes through antenna) of electronic tag monitors outer periodic the bluetooth of APP adding carriers The instruction that module is sent;
4.2) through step 4.1) after, signal is passed to centre by the Bluetooth circuit of electronic tag after digitized processing Manage device;
4.3) after central processing unit is recognized, request is properly positioned if receiving, central processing unit will activate alarm (honeybee Ring device), position is informed in time.
Further is that the present invention is better achieved, especially using following set-up modes:APP in the APP adding carriers Carrying out asset count includes operating procedure:
A) APP adding carriers start APP progress asset counts;
B) the same server communication of APP adding carriers, current asset database is obtained from server;
C) on APP, user chooses the commodity for needing to make an inventory or brand;
D) remark information is marked, when occur whether typing related remarks when, if selection not typing, into step e);Instead The related remarks of typing, then into step e);
E) APP adding carriers send asset management by bluetooth module and instructed;
F) electronic tag is received after asset management instruction, will be wide to transmitting around by the Bluetooth circuit of electronic tag Broadcast so that APP can scan the broadcast of Asset Tag;
G) APP will carry out data processing, generation form or progress system maintenance communication management or export data.
Further is that the present invention is better achieved, especially using following setting structures:The antenna and APP adding carriers it Between use wireless signal connection communication.
Further is that the present invention is better achieved, especially using following setting structures:The alarm uses buzzing report Alert device.
The present invention compared with prior art, with advantages below and beneficial effect:
(1) present invention solve between existing electronic tag that asset management efficiency is low caused by collision and environmental disturbances, yield poor results, Error-prone weak point, with assets real-time management, efficiency high, zero defect, can position, chargeable Reusability the features such as;
(2) it is of the invention by selecting the radio frequency chip (Bluetooth chip) that there is hardware anti-collision to be frequency hopping function, from Collision is thoroughly solved between electronic tag on basic communication protocol and the problem of environmental disturbances;
(3) present invention changes special PDA into smart mobile phone (APP) or tablet personal computer (APP), and makes full use of mobile phone (flat Plate computer) powerful calculating ability and Internet basic, simplify operation, it is convenient to update, cost is reduced, increases system versatility;
(4) present invention can carry out repeating configuration to hardware, facilitate recycling;With identity recognition function, it can realize Quickly, classification is made an inventory;Management system still possesses stability and accuracy when in batches, concentrating, handling in real time;Realize the choosing to assets Selecting property is positioned with tracking, easy to find, and management is organically combined with antitheft;It is chargeable to recycle, reduce cost;
(5) foolproof operation of the present invention, the use of terminal is reduced by mobile APP ends, simplifies operation, configuration, drop Low cost;
(6) present invention can realize software online updating by mobile Internet, greatly facilitate patching bugs, lift user's body Test;
(7) present invention realizes the positioning function to specific electronic tag.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is APP setting structure sketches in APP adding carriers of the present invention.
Fig. 3 is electronic tag configuration process of the present invention.
Fig. 4 is that electronic tag of the present invention is made an inventory management process.
Fig. 5 is APP adding carriers inventory procedure of the present invention.
Embodiment
The present invention is described in further detail with reference to embodiment, but the implementation of the present invention is not limited to this.
Embodiment 1:
The present invention designs the low-power consumption bluetooth intellectual capital managing device with identity recognition function, solves existing electronics mark Asset management efficiency is low, yield poor results, error-prone weak point caused by collision and environmental disturbances between label, is managed in real time with assets Reason, efficiency high, zero defect, can position, chargeable Reusability the features such as, as shown in Figure 1 and Figure 2, especially using it is following set knot Structure:It is provided with electronic tag, APP adding carriers and server, the APP adding carriers and server connection communication, the electronics mark Label and APP adding carrier connection communications, and electronic tag actively sends signal for the reception of APP adding carriers, single APP adding carriers are same When receive multiple electronic tags and send signal;The APP loaded in the APP adding carriers passes through authentication, system update, number Asset count is carried out according to download, label configuration, tag location and asset management;
The asset management:When carrying out asset management, resource management software is by the bluetooth modules of APP adding carriers to letter Number coverage sends management request, will be from host mode after electronic tag successfully finds management request in listening period Change to slave mode of operation, and broadcasted to transmitting around at once;Resource management software is swept by the bluetooth module of APP adding carriers Retouch management and the statistics for completing assets after tag broadcast after immediate addressing algorithm is identified, classification is handled again;
The expression formula of the immediate addressing algorithm is:
Y=(MACLabel==Array [x]);
Wherein MACLabelCorrespondence electronic tag address, independent variable x corresponding labels numbering, Array [x] correspondence electronic tags are matched somebody with somebody The MAC of write into Databasce when puttingConfiguration, and dependent variable y correspondences 0 or 1.
When in use, implementor name, RSSI, MAC, broadcast data are included because APP loads the broadcast singal that swept-volume arrives;Its In only MAC possess uniqueness and unalterable feature, therefore directly can pass through MACLabelMAC in database is traveled through, used In identification label, then classified.Although traversal is simple and clear, its complexity is O (n), i.e., with electronic tag quantity Increase number of comparisons can be linearly increasing, the efficiency of APP adding carriers processing will be more and more lower, is this present invention using quickly seeking Complexity is reduced to O (1) by location algorithm, immediate addressing algorithm by the way that broadcast data is mapped with MAC, that is, addresses 1 time i.e. Recognizable MAC whether there is;
APP loads the electronic tag form that swept-volume is arrived:
The immediate addressing algorithm core is that by tag number in broadcast the MAC of electronic tag is directly targeted into APP The MAC stored in adding carrier in correspondence array, and contrasted, the two consistent represents recognizes and classified successfully, otherwise fails.Tool Body is:
Set first broadcasting format as:
Data length Broadcast type Terminal type Tag number Other information
Wherein, 1. data length:The byte length entirely broadcasted is described.
2. broadcast type:By setting particular type to be shielded incoherent equipment.
3. terminal type:By setting particular type to differentiate the type that electronic tag is broadcasted.
4. tag number:By the way that label is numbered, the corresponding database of tag number can be stored up in asset management The address deposited and the address of electronic tag are contrasted, and represent to address successfully if consistent.
What is stored after APP adding carriers are downloaded from server in array is as follows:
Numbering MAC Classification
000001 MAC1 Classification 1
000002 MAC2 Classification 2
000003 MAC3 Classification 3
...... ...... ......
N MACN Classification N
Data length Broadcast type Terminal type 00000X Other information
The expression formula of immediate addressing algorithm inside APP adding carriers is as follows:
Y=(MACLabel==Array [x])
Wherein MACLabelCorrespondence electronic tag address, independent variable x corresponding labels numbering, Array [x] correspondence electronic tags are matched somebody with somebody The MAC of write into Databasce when puttingConfiguration, and dependent variable y correspondences 0 or 1.
If y=0, represent that MAC is not present in the two addressing failure, APP databasesLabel
If y=1, represent that the two is addressed successfully, there is MAC in APP databasesLabel, and counted and classified.
Embodiment 2:
The present embodiment is further optimized on the basis of above-described embodiment, further for the present invention is better achieved, As shown in Figure 1 and Figure 2, especially using following set-up modes:The authentication:Note for realizing resource management software user Volume, log in, information change etc., only certification prevents malicious operation by that could carry out corresponding operating;
The system update:When APP starts, networking will be carried out and check whether resource management software has renewal, if having more Newly, then renewal is downloaded in prompting;If no, normal start;
The data are downloaded:Resource management software can be connected with server after normally starting and download this user's latest data Storehouse, is used as the foundation of asset management;
The label configuration:It is main to include configuring and removing two processes;When resource management software passes through APP adding carriers When bluetooth module listens to the signal that label is sent, actively connect and recognize, need transmission to match somebody with somebody according to user if being successfully connected Put or remove information;If software does not scan association requests or connection failure, automatically into next listening period;
The tag location:When resource management software needs positioning specific electronic tag, the indigo plant of APP adding carriers will be passed through Tooth module send positioning signal make electronic tag be in can connection status, then connect specify electronic tag, if successfully positioning, just It is allowed to alarm, if positioning failure, into next listening period.
Embodiment 3:
The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this hair is better achieved It is bright, as shown in Figure 1 and Figure 2, especially using following set-up modes:Power circuit, center processing are provided with the electronic tag Device, indicator light circuit, Bluetooth circuit, timing circuit and alarm, the central processing unit pass through Bluetooth circuit and APP adding carriers Connection communication, the central processing unit connects alarm, power circuit connection central processing unit, central processing unit and indicator lamp electricity Road is connected, timing circuit connection central processing unit.It is preferred that band 51 single-chip microcomputer that is produced using TI companies of central processing unit CC2541 on-chip systems, the Bluetooth circuit also can be using other class radio communication circuit structures such as WIFI telecommunication circuits;It is described Alarm is preferred to use buzzer or device or device with similar warning function.
Embodiment 4:
The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this hair is better achieved It is bright, as shown in Figure 1 and Figure 2, especially using following set-up modes:Bluetooth chip circuit and day are provided with the Bluetooth circuit Line, and central processing unit connection Bluetooth chip circuit, Bluetooth chip circuit connection antenna, antenna and APP adding carrier connection communications.
Embodiment 5:
The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this hair is better achieved It is bright, as shown in Figure 1 and Figure 2, especially using following set-up modes:Lithium battery and power management are provided with the power circuit Circuit, the lithium battery connects electric power management circuit, electric power management circuit connection central processing unit.
Embodiment 6:
The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this hair is better achieved It is bright, as shown in Figure 1 and Figure 2, especially using following set-up modes:The lithium battery uses chargeable lithium cell.
Embodiment 7:
The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this hair is better achieved It is bright, as shown in Figure 1 and Figure 2, especially using following set-up modes:The APP adding carriers use smart mobile phone or tablet personal computer.
Embodiment 8:
The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this hair is better achieved It is bright, as shown in Figure 1 and Figure 2, especially using following set-up modes:The Bluetooth chip of the Bluetooth chip circuit, which is used, has low work( Consume the radio frequency chip of working condition;Wireless signal connection communication is used between antenna and the APP adding carrier;The alarm is adopted Use buzzer siren.
Embodiment 9:
The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this hair is better achieved It is bright, as shown in Figure 1 and Figure 2, especially using following set-up modes:The electronic tag comprise the following steps during asset count:
1) power management:Lithium battery carries out buck and management of charging and discharging by electric power management circuit, and passes through indicator lamp Circuit is notified electricity;
2) configuration process:
2.1) when APP loads the broadcast singal that swept-volume is sent to the Bluetooth circuit from electronic tag, it will be set up with it Connection;
2.2) through step 2.1) after, relevant configuration information is passed to electronic tag, the bluetooth of electronic tag by APP adding carriers Circuit will pass to central processing unit again after the signal transacting received, and central processing unit most configures signal at last after analysis In the read-only memory for writing central processing unit;Then to the successful confirmation signal of APP adding carrier send configurations, APP adding carriers are received Upload server and asset database will be updated at once after to confirmation signal;
If 2.3) electronic tag is not set up with mobile phone and is connected or connection failure in time, or configuration signal write-in failure, electronics Dormancy is waited allocation activation process next time by label;
3) asset management of electronic tag:
3.1) Bluetooth circuit (Bluetooth chip passes through antenna) of electronic tag monitors outer periodic the bluetooth of APP adding carriers The instruction that module is sent;
3.2) through step 3.1) after, signal is passed to centre by the Bluetooth circuit of electronic tag after digitized processing Manage device;
3.3) after central processing unit is recognized, if receiving the request of correct asset management, central processing unit will turn at once Change jobs pattern, and is broadcasted to transmitting around, facilitates software statistics and manages;
3.4) timing circuit is started working, and central processing unit is triggered after special time and turns again to listening mode;If Made an inventory instruction for mistake, then shielding enters next cycle;
4) positioning of electronic tag:
4.1) Bluetooth circuit (Bluetooth chip passes through antenna) of electronic tag monitors outer periodic the bluetooth of APP adding carriers The instruction that module is sent;
4.2) through step 4.1) after, signal is passed to centre by the Bluetooth circuit of electronic tag after digitized processing Manage device;
4.3) after central processing unit is recognized, request is properly positioned if receiving, central processing unit will activate alarm (honeybee Ring device), position is informed in time.
Embodiment 10:
The present embodiment is further optimized on the basis of any of the above-described embodiment, as shown in Figure 1, Figure 2, Figure 5, further For the present invention is better achieved, especially using following set-up modes:APP in the APP adding carriers carries out asset count bag Include operating procedure:
A) APP adding carriers start APP progress asset counts;
B) the same server communication of APP adding carriers, current asset database is obtained from server;
C) on APP, user chooses the commodity for needing to make an inventory or brand;
D) remark information is marked, when occur whether typing related remarks when, if selection not typing, into step e);Instead The related remarks of typing, then into step e);
E) APP adding carriers send asset management by bluetooth module and instructed;
F) electronic tag is received after asset management instruction, will be wide to transmitting around by the Bluetooth circuit of electronic tag Broadcast so that APP can scan the broadcast of Asset Tag;
G) APP will carry out data processing, generation form or progress system maintenance communication management or export data.
In the use of the present invention, as shown in figure 3, electronic tag configuration process is:
Beginning step is initially entered, then long-press grouping key enters configuration mode (long-press 3s will enter configuration mode), enters Enter detection configuration signal after configuration mode, if detected after configuration signal, will be configured;If can't detect configuration Signal will start timer (timing circuit), timing circuit is worked;While timing circuit works, confidence is matched somebody with somebody in still detection Number, after configuration signal is detected, it will be configured;If timing circuit continuous firing, it is not detected by configuration signal timing and arrives After 60s, electronic tag will enter park mode;And when being configured, alarm (buzzer) will ring one after configuration is finished It is secondary, then cause signal source to enter park mode;Under park mode state, press activation key and enter listening mode of making an inventory.
As shown in figure 4, electronic tag is made an inventory, management process is:
Activation key is pressed first and enters listening mode, and electronic tag monitors Bluetooth signal sensor collection number by antenna According to;It is made whether to receive the judgement of asset management signal, as the judgement for proceeding whether to receive asset management signal without if is straight Untill having, if then entering asset management pattern, the electronic tag to surrounding broadcast mac addresses (timer 5min timings, Or utilize more than 5min or use less than 5min timings);Electronic tag broadcasts mac addresses by Bluetooth circuit to surrounding, and APP adds APP reception processings on carrier;Electronic tag, which exceedes, will carry out pattern switching into low-power consumption listening mode after timing.
It is preferred that, Bluetooth chip circuit is using 4.0 and low-power consumption bluetooth technology (the CC2541 indigo plants of such as TI companies of the above Tooth chip), electronic tag collision and environmental disturbances are solved the problems, such as by its adaptive frequency hopping and basic communication protocol.
When in use, lithium battery is preferred to use 3.7V chargeable lithium cells, and it is lifted by electric power management circuit Pressure and management of charging and discharging, and electricity is notified by using the indicator light circuit of LED light;Carrying out asset management When, Bluetooth chip circuit monitors outer periodic the instruction that smart mobile phone (tablet personal computer) bluetooth is sent by antenna, and will letter Number central processing unit is passed to after digitized processing, after central processing unit is recognized, if receiving correct asset management Request, central processing unit will transformation working pattern at once, broadcast respective state, conveniently count and manage, now, timing circuit is opened Beginning work, triggering central processing unit turns again to listening mode after special time;If false request, then under shielding enters A cycle;
The present invention is when realizing positioning function:It is (flat that Bluetooth chip circuit monitors smart mobile phone by antenna to outer periodic Plate computer) instruction that sends of bluetooth, and signal is passed into central processing unit after digitized processing, by central processing unit After identification, request is properly positioned if receiving, central processing unit will activate buzzer siren, position is informed in time.
The present invention is implemented function such as by the cooperation of electronic tag, APP adding carriers and server:
1st, using 4.0 and the low-power consumption bluetooth technology (the CC2541 Bluetooth chips of such as TI companies) of the above, by it certainly The frequency hopping of adaptation solves the problems, such as electronic tag collision and environmental disturbances with basic communication protocol;
2nd, transmitting or the receiving power of Bluetooth chip circuit (Bluetooth chip) are adjusted by single-chip microcomputer (central processing unit), Make its signal cover adjustable according to practical service environment;
3rd, the APP based on smart mobile phone (tablet personal computer) exploitation for possessing low-power consumption bluetooth, ERP is directly docked by APP System (server), cuts down the number of intermediate links;
4th, APP is written and read operation by low-power consumption bluetooth and hardware bluetooth connection to single-chip microcomputer (central processing unit), real Now to the configuration of hardware;
5th, during labeling task, configuration information is broadcasted by single-chip microcomputer (central processing unit) by bluetooth, and smart mobile phone is (flat Plate computer) bluetooth by related algorithm will to broadcast message carry out identification;
6th, the APP of smart mobile phone (tablet personal computer) broadcasts signal specific, specific electricity by bluetooth to signal cover Subtab upon receipt of the signals can be easy to find by buzzer warning;
7th, realized and can be recycled by charging management system.
It is described above, be only presently preferred embodiments of the present invention, any formal limitation not done to the present invention, it is every according to According to the present invention technical spirit above example is made any simple modification, equivalent variations, each fall within the present invention protection Within the scope of.

Claims (10)

1. the low-power consumption bluetooth intellectual capital managing device with identity recognition function, it is characterised in that:Be provided with electronic tag, APP adding carriers and server, the APP adding carriers and server connection communication, the electronic tag is connected logical with APP adding carriers Letter, and electronic tag actively sends signal for the reception of APP adding carriers, single APP adding carriers receive multiple electronics marks simultaneously Sign and issue out signal;The APP loaded in the APP adding carriers is downloaded by authentication, system update, data, label is configured, mark Sign position and asset management carries out asset count;
The asset management:When carrying out asset management, resource management software is covered by the bluetooth module of APP adding carriers to signal Lid scope sends management request, will be from host mode at once after electronic tag successfully finds management request in listening period Conversion is broadcasted to slave mode of operation, and to transmitting around;Resource management software is arrived by the bluetooth module scanning of APP adding carriers Complete management and the statistics of assets after tag broadcast after immediate addressing algorithm is identified, classification is handled again;
The expression formula of the immediate addressing algorithm is:
Y=(MACLabel==Array [x]);
Wherein MACLabelCorrespondence electronic tag address, independent variable x corresponding labels numbering, during Array [x] correspondence electronic tag configurations The MAC of write into DatabasceConfiguration, and dependent variable y correspondences 0 or 1.
2. the low-power consumption bluetooth intellectual capital managing device according to claim 1 with identity recognition function, its feature exists In:The authentication:For realize the registration of resource management software user, log in, information change;
The system update:When APP starts, networking will be carried out and check whether resource management software has renewal, if there is renewal, Prompting, which is downloaded, to be updated;If no, normal start;
The data are downloaded:Resource management software can be connected with server after normally starting and download this user's latest data storehouse, It is used as the foundation of asset management;
The label configuration:It is main to include configuring and removing two processes;When bluetooth of the resource management software by APP adding carriers When module listens to the signal that label is sent, actively connect and recognize, if being successfully connected according to user need send configuration or Remove information;If software does not scan association requests or connection failure, automatically into next listening period;
The tag location:When resource management software needs positioning specific electronic tag, the bluetooth mould of APP adding carriers will be passed through Block send positioning signal make electronic tag be in can connection status, then connect specify electronic tag, if successfully positioning, just allow it Alarm, if positioning failure, into next listening period.
3. the low-power consumption bluetooth intellectual capital managing device according to claim 1 or 2 with identity recognition function, its feature It is:Be provided with the electronic tag power circuit, central processing unit, indicator light circuit, Bluetooth circuit, timing circuit and Alarm, the central processing unit passes through Bluetooth circuit and APP adding carrier connection communications, the central processing unit connection alarm Device, power circuit connection central processing unit, central processing unit is connected with indicator light circuit, timing circuit connection center processing Device.
4. the low-power consumption bluetooth intellectual capital managing device according to claim 3 with identity recognition function, its feature exists In:Bluetooth chip circuit and antenna, and central processing unit connection Bluetooth chip circuit, bluetooth are provided with the Bluetooth circuit Chip circuit connects antenna, antenna and APP adding carrier connection communications.
5. the low-power consumption bluetooth intellectual capital managing device according to claim 3 with identity recognition function, its feature exists In:Lithium battery and electric power management circuit are provided with the power circuit, the lithium battery connects electric power management circuit, power supply Management connection central processing unit.
6. the low-power consumption bluetooth intellectual capital managing device according to claim 5 with identity recognition function, its feature exists In:The lithium battery uses chargeable lithium cell.
7. the low-power consumption bluetooth intellectual capital managing device according to claim 1 with identity recognition function, its feature exists In:The APP adding carriers use smart mobile phone or tablet personal computer.
8. the low-power consumption bluetooth intellectual capital managing device according to claim 3 with identity recognition function, its feature exists In:The Bluetooth chip of the Bluetooth chip circuit uses the radio frequency chip with low-power consumption working condition.
9. the low-power consumption bluetooth intellectual capital managing device according to claim 3 with identity recognition function, its feature exists In:The electronic tag comprise the following steps during asset count:
1) power management:Lithium battery carries out buck and management of charging and discharging by electric power management circuit, and passes through indicator light circuit Electricity is notified;
2) configuration process:
2.1) when APP loads the broadcast singal that swept-volume is sent to the Bluetooth circuit from electronic tag, it will establish a connection;
2.2) through step 2.1) after, relevant configuration information is passed to electronic tag, the Bluetooth circuit of electronic tag by APP adding carriers Central processing unit, central processing unit most configuration signal write-in at last after analysis will be passed to after the signal transacting received again In the read-only memory of central processing unit;Then to the successful confirmation signal of APP adding carrier send configurations, APP adding carriers are received really Recognize after signal upload server and will update asset database at once;
If 2.3) electronic tag is not set up with mobile phone and is connected or connection failure in time, or configuration signal write-in failure, electronic tag Dormancy is waited into allocation activation process next time;
3) asset management of electronic tag:
3.1) instruction that the bluetooth module that the Bluetooth circuit of electronic tag monitors APP adding carriers to outer periodic is sent;
3.2) through step 3.1) after, the Bluetooth circuit of electronic tag passes to signal central processing after digitized processing Device;
3.3) after central processing unit is recognized, if receiving the request of correct asset management, central processing unit will change work at once Operation mode, and broadcasted to transmitting around;
3.4) timing circuit is started working, and central processing unit is triggered after special time and turns again to listening mode;If wrong Make an inventory by mistake instruction, then shielding enters next cycle;
4) positioning of electronic tag:
4.1) instruction that the bluetooth module that the Bluetooth circuit of electronic tag monitors APP adding carriers to outer periodic is sent;
4.2) through step 4.1) after, the Bluetooth circuit of electronic tag passes to signal central processing after digitized processing Device;
4.3) after central processing unit is recognized, request is properly positioned if receiving, central processing unit will activate alarm, accused in time Know position.
10. the management of the low-power consumption bluetooth intellectual capital with identity recognition function according to any one of claim 1,2,4~9 Device, it is characterised in that:APP in the APP adding carriers, which carries out asset count, includes operating procedure:
A) APP adding carriers start APP progress asset counts;
B) the same server communication of APP adding carriers, current asset database is obtained from server;
C) on APP, user chooses the commodity for needing to make an inventory or brand;
D) remark information is marked, when occur whether typing related remarks when, if selection not typing, into step e);Otherwise record Enter related remarks, then into step e);
E) APP adding carriers send asset management by bluetooth module and instructed;
F) electronic tag is received after asset management instruction, will be broadcasted, made to transmitting around by the Bluetooth circuit of electronic tag The broadcast of Asset Tag can be scanned by obtaining APP;
G) APP will carry out data processing, generation form or progress system maintenance communication management or export data.
CN201710244492.2A 2017-04-14 2017-04-14 low-power consumption Bluetooth intelligent asset management device with identity recognition function Expired - Fee Related CN107145915B (en)

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