CN103295303A - Bluetooth module based access control system and access control method thereof - Google Patents
Bluetooth module based access control system and access control method thereof Download PDFInfo
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- CN103295303A CN103295303A CN2013102467714A CN201310246771A CN103295303A CN 103295303 A CN103295303 A CN 103295303A CN 2013102467714 A CN2013102467714 A CN 2013102467714A CN 201310246771 A CN201310246771 A CN 201310246771A CN 103295303 A CN103295303 A CN 103295303A
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Abstract
The invention relates to a bluetooth module based access control system and an access control method thereof. The motor-driven control signal output terminal of the one-chip microcomputer of the bluetooth module based access control system is connected with the motor-driven control signal input terminal of a motor-drive circuit, the driving signal output terminal of the motor-drive circuit is connected with the driving signal input terminal of a direct current motor, the direct current motor is used for unlocking or locking a mechanical lock, the data terminal of the one-chip microcomputer is connected with the data terminal of a first bluetooth module, the first bluetooth module is used for receiving the wireless signal emitted by a second bluetooth module, and the data terminal of the second bluetooth module is connected with an unlocking control data terminal of a mobile phone. The access control method realizes the control of the unlocking and locking of the mechanical lock by the one-chip microcomputer through sending a password to the one-chip microcomputer from the mobile phone in order to realize low cost and high safety. The system and the method can be used in the access control field and the like.
Description
Technical field
The present invention relates to a kind of gate control system, be specifically related to gate control system and access control method based on bluetooth module.
Background technology
The conventional door access control system comprises out of order keyboard type, card identification and bio-identification etc.Be fixed on the door during keyboard of out of order keyboard type, in the process of input password, reveal password easily.The security of card identification type is poorer, does not recognize people because only recognize card.Bio-identification type safety coefficient height, but cost is expensive, discrimination is not high, to the environmental requirement height, requires height (can not scratch such as fingerprint to the user, eye can not be red and swollen hemorrhage, on the face wound can not be arranged, or what of beard), use inconvenient (such as the iris type with the face recognition type, the setting height(from bottom) position is certain, but user's height has nothing in common with each other).
Summary of the invention
The present invention exists password easily to reveal and the problem of poor stability in order to solve existing gate control system, thereby has proposed gate control system and access control method based on bluetooth module.
Gate control system based on bluetooth module comprises motor-drive circuit, direct current generator, mechanical lock, single-chip microcomputer, first bluetooth module, second bluetooth module and mobile phone,
The motor-driven control signal output terminal of single-chip microcomputer connects the motor-driven control signal input end of motor-drive circuit,
The driving signal output part of motor-drive circuit connects the driving signal input of direct current generator,
Direct current generator is used for opening or closing mechanical lock,
The data terminal of single-chip microcomputer connects the data terminal of first bluetooth module,
First bluetooth module is used for receiving the wireless signal of second bluetooth module emission,
The data terminal of second bluetooth module connects the data terminal of unblanking to control of mobile phone.
It also comprises hummer based on the gate control system of bluetooth module, and the alarm signal output ends of single-chip microcomputer connects the alerting signal input end of hummer.
Gate control system based on bluetooth module also comprises expanding element, and the growth data input end of single-chip microcomputer connects the data output end of expanding element.
Access control method is:
Step 1, mobile phone send Bluetooth pairing password to the first bluetooth module by second bluetooth module, carry out the bluetooth module pairing, execution in step two;
Step 2, mobile phone are sent to single-chip microcomputer by second bluetooth module and first bluetooth module with instruction, execution in step three;
Step 3, single-chip microcomputer read the instruction that mobile phone sends, and judge whether this instruction is the replacement cipher instruction, if execution in step nine, execution in step four if not;
Step 4, single-chip microcomputer judge whether the instruction that mobile phone sends is unlocking cipher, if execution in step five; Execution in step six if not;
Step 5, single-chip microcomputer send the signal language of unblanking, execution in step seven by first bluetooth module and second bluetooth module to mobile phone;
Step 6, single-chip microcomputer send password miscue language, execution in step eight by first bluetooth module and second bluetooth module to mobile phone;
Step 7, Single-chip Controlling mechanical lock are unblanked, and time-delay N shut after second; Execution in step eight;
Wherein, N is integer, and N is more than or equal to 5 smaller or equal to 60,
Step 8, enter sleep pattern based on the gate control system of bluetooth module; Finish gate inhibition's control;
Step 9, single-chip microcomputer will be imported the unlocking cipher instruction by first bluetooth module and second bluetooth module and be sent to mobile phone, execution in step ten;
Step 10, mobile phone are sent to single-chip microcomputer by second bluetooth module and first bluetooth module with unlocking cipher, execution in step 11;
Step 11, single-chip microcomputer judge whether the unlocking cipher of input is correct, if execution in step 12, execution in step 13 if not;
Step 12, single-chip microcomputer will be imported the replacement cipher instruction by first bluetooth module and second bluetooth module and be sent to mobile phone, execution in step 14;
Step 13, single-chip microcomputer send password miscue language, execution in step eight by first bluetooth module and second bluetooth module to mobile phone;
Step 14, mobile phone are sent to single-chip microcomputer, execution in step seven by second bluetooth module and first bluetooth module with the door lock password of resetting.
After step 5 is finished, Single-chip Controlling buzzer warning, execution in step seven.
The described time-delay of step 7 N second is 20 seconds.
The present invention has following effect:
1. cost is low, has effectively utilized the existing mobile phone of user.
2. safe, possess double code, the one, Bluetooth pairing password (successful matching need not be matched later again), the 2nd, the password of making by oneself that the user enters at every turn and inputs.Even losing also, mobile phone can not reveal user cipher.
3. easy to use, adopt blue tooth wireless technology, can get in touch with system with interior mobile phone 10 meters of effective ranges.
4. user interface is good, has taken full advantage of user's oneself cell phone platform, and good man-machine language mutual (being the feedback information that shows on the mobile phone) is arranged.
5. Feng Fu expanded function: native system except traditional gate inhibition's the function of opening the door, very hommization can add many expanded functions, such as when opening the door for the user turns on electric light, turn on televisor, bathtub discharges water etc.
Description of drawings
Fig. 1 is the electrical structure synoptic diagram based on the gate control system of bluetooth module;
Fig. 2 is the method flow diagram of access control method.
Embodiment
Embodiment one, specify present embodiment in conjunction with Fig. 1, the described gate control system based on bluetooth module of present embodiment comprises motor-drive circuit 1, direct current generator 2, mechanical lock 3, single-chip microcomputer 4, first bluetooth module 7, second bluetooth module 8 and mobile phone 9
The motor-driven control signal output terminal of single-chip microcomputer 4 connects the motor-driven control signal input end of motor-drive circuit 1,
The driving signal output part of motor-drive circuit 1 connects the driving signal input of direct current generator 2,
Direct current generator 2 is used for opening or closing mechanical lock 3,
The data terminal of single-chip microcomputer 4 connects the data terminal of first bluetooth module 7,
First bluetooth module 7 is used for receiving the wireless signal of second bluetooth module, 8 emissions,
The data terminal of second bluetooth module 8 connects the data terminal of unblanking to control of mobile phone 9.
Second bluetooth module 8 described in the present embodiment is the embedded with bluetooth module of mobile phone 9.
The difference of the described gate control system based on bluetooth module of embodiment two, present embodiment and embodiment one is that it also comprises hummer 6, and the alarm signal output ends of single-chip microcomputer 4 connects the alerting signal input end of hummer 6.
The difference of embodiment three, present embodiment and embodiment one or two described gate control systems based on bluetooth module is that it also comprises expanding element 5, and the growth data input end of single-chip microcomputer 4 connects the data output end of expanding element 5.
Embodiment four, specify present embodiment in conjunction with Fig. 2, based on the access control method of the gate control system of embodiment two described bluetooth modules, it comprises the steps:
Step 1, mobile phone 9 send Bluetooth pairing password to the first bluetooth module 7 by second bluetooth module 8, carry out the bluetooth module pairing, execution in step two;
Step 2, mobile phone 9 are sent to single-chip microcomputer 4 with instruction, execution in step three by second bluetooth module 8 and first bluetooth module 7;
Step 3, single-chip microcomputer 4 read the instruction that mobile phone 9 sends, and judge whether this instruction is the replacement cipher instruction, if execution in step nine, execution in step four if not;
Step 4, single-chip microcomputer 4 judge whether the instruction that mobile phone 9 sends is unlocking cipher, if execution in step five; Execution in step six if not;
Step 5, single-chip microcomputer 4 send the signal language of unblanking, execution in step seven by first bluetooth module 7 and second bluetooth module 8 to mobile phone 9;
Step 6, single-chip microcomputer 4 send password miscue language, execution in step eight by first bluetooth module 7 and second bluetooth module 8 to mobile phone 9;
Step 7, single-chip microcomputer 4 control mechanical locks 3 are unblanked, and time-delay N shut after second; Execution in step eight;
Wherein, N is integer, and N is more than or equal to 5 smaller or equal to 60,
Step 8, enter sleep pattern based on the gate control system of bluetooth module; Finish gate inhibition's control;
Step 9, single-chip microcomputer 4 will be imported the unlocking cipher instruction by first bluetooth module 7 and second bluetooth module 8 and be sent to mobile phone 9, execution in step ten;
Step 10, mobile phone 9 are sent to single-chip microcomputer 4 with unlocking cipher, execution in step 11 by second bluetooth module 8 and first bluetooth module 7;
Step 11, single-chip microcomputer 4 judge whether the unlocking cipher of input is correct, if execution in step 12, execution in step 13 if not;
Step 12, single-chip microcomputer 4 will be imported the replacement cipher instruction by first bluetooth module 7 and second bluetooth module 8 and be sent to mobile phone 9, execution in step 14;
Step 13, single-chip microcomputer 4 send password miscue language, execution in step eight by first bluetooth module 7 and second bluetooth module 8 to mobile phone 9;
Step 14, mobile phone 9 are sent to single-chip microcomputer 4, execution in step seven by second bluetooth module 8 and first bluetooth module 7 with the door lock password of resetting.
The difference of the access control method of the gate control system of embodiment five, present embodiment and embodiment four described bluetooth modules is that after step 5 was finished, single-chip microcomputer 4 control hummers 6 were reported to the police execution in step seven.
Present embodiment sends instruction by setting up radio communication between first bluetooth module 7 and 8 of second bluetooth modules and the mobile phone 9 at mobile phone 9 ends, sends instruction to single-chip microcomputer 4 by bluetooth, the type of single-chip microcomputer decision instruction, thus make corresponding actions.
For example: input 111111 is password setting instructions, and the gate control system of bluetooth module gives corresponding prompting at mobile phone 9 ends: please input your origin key, when the checking Old Password is correctly pointed out: please input your new key! Etc..If the input instruction is user's setting code, will be at mobile phone 9 ends prompting welcome words, hummer 6 sounding are pointed out, and drive direct current generator 2 by motor-drive circuit 1, and direct current generator 2 is just changeing opens door lock.If the input cipher instruction is incorrect or reset cipher instruction, only can point out in mobile phone 9 end feedback error.After opening door lock, system wait 20 seconds, direct current generator 2 is auto-reverse, and mechanical lock 3 is locked again.That is to say that each user rs authentication password had open the door the time in 20 seconds after correct, surpass 20 seconds and do not turn handle, need input password again, just can turn.Like this to improve security.
The gate control system of bluetooth module can not be opened the door automatically, can only auto-unlocking.Different with existing part gate inhibition on the market, the gate inhibition who has is flexible device on door, can automatically spring open door.Under the correct situation of password, direct current generator 2 is just changeing, and promotes mechanical lock 3 interior latches and blocks, and unblanking with regard to rotating with handle this time outdoors.Otherwise, if latch does not block, when twisting handle outdoors, just can only change by 360 degree, can not open lock.
The difference of the access control method of the gate control system of embodiment six, present embodiment and embodiment four described bluetooth modules is, the described time-delay of step 7 N second is 20 seconds.
Claims (6)
1. based on the gate control system of bluetooth module, it is characterized in that: it comprises motor-drive circuit (1), direct current generator (2), mechanical lock (3), single-chip microcomputer (4), first bluetooth module (7), second bluetooth module (8) and mobile phone (9),
The motor-driven control signal output terminal of single-chip microcomputer (4) connects the motor-driven control signal input end of motor-drive circuit (1),
The driving signal output part of motor-drive circuit (1) connects the driving signal input of direct current generator (2),
Direct current generator (2) is used for opening or closing mechanical lock (3),
The data terminal of single-chip microcomputer (4) connects the data terminal of first bluetooth module (7),
First bluetooth module (7) is used for receiving the wireless signal of second bluetooth module (8) emission,
The data terminal of second bluetooth module (8) connects the data terminal of unblanking to control of mobile phone (9).
2. the gate control system based on bluetooth module according to claim 1, it is characterized in that: it also comprises hummer (6), the alarm signal output ends of single-chip microcomputer (4) connects the alerting signal input end of hummer (6).
3. the gate control system based on bluetooth module according to claim 1 and 2, it is characterized in that: it also comprises expanding element (5), the growth data input end of single-chip microcomputer (4) connects the data output end of expanding element (5).
4. based on the access control method of the gate control system of the described bluetooth module of claim 2, it is characterized in that: it comprises the steps:
Step 1, mobile phone (9) send Bluetooth pairing password to the first bluetooth module (7) by second bluetooth module (8), carry out the bluetooth module pairing, execution in step two;
Step 2, mobile phone (9) are sent to single-chip microcomputer (4), execution in step three by second bluetooth module (8) and first bluetooth module (7) with instruction;
Step 3, single-chip microcomputer (4) read the instruction that mobile phone (9) sends, and judge whether this instruction is the replacement cipher instruction, if execution in step nine, execution in step four if not;
Step 4, single-chip microcomputer (4) judge whether the instruction that mobile phone (9) sends is unlocking cipher, if execution in step five; Execution in step six if not;
Step 5, single-chip microcomputer (4) send the signal language of unblanking, execution in step seven by first bluetooth module (7) and second bluetooth module (8) to mobile phone (9);
Step 6, single-chip microcomputer (4) send password miscue language, execution in step eight by first bluetooth module (7) and second bluetooth module (8) to mobile phone (9);
Step 7, single-chip microcomputer (4) control mechanical lock (3) are unblanked, and time-delay N shut after second; Execution in step eight;
Wherein, N is integer, and N is more than or equal to 5 smaller or equal to 60,
Step 8, enter sleep pattern based on the gate control system of bluetooth module; Finish gate inhibition's control;
Step 9, single-chip microcomputer (4) will be imported the unlocking cipher instruction by first bluetooth module (7) and second bluetooth module (8) and be sent to mobile phone (9), execution in step ten;
Step 10, mobile phone (9) are sent to single-chip microcomputer (4), execution in step 11 by second bluetooth module (8) and first bluetooth module (7) with unlocking cipher;
Step 11, single-chip microcomputer (4) judge whether the unlocking cipher of input is correct, if execution in step 12, execution in step 13 if not;
Step 12, single-chip microcomputer (4) will be imported the replacement cipher instruction by first bluetooth module (7) and second bluetooth module (8) and be sent to mobile phone (9), execution in step 14;
Step 13, single-chip microcomputer (4) send password miscue language, execution in step eight by first bluetooth module (7) and second bluetooth module (8) to mobile phone (9);
Step 14, mobile phone (9) are sent to single-chip microcomputer (4), execution in step seven by second bluetooth module (8) and first bluetooth module (7) with the door lock password of resetting.
5. the access control method of the gate control system of bluetooth module according to claim 4 is characterized in that: after step 5 was finished, single-chip microcomputer (4) control hummer (6) was reported to the police, execution in step seven.
6. the access control method of the gate control system of bluetooth module according to claim 4 is characterized in that: the described time-delay of step 7 N second is 20 seconds.
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| CN201310246771.4A CN103295303B (en) | 2013-06-20 | 2013-06-20 | Bluetooth module based access control system and access control method thereof |
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| CN201310246771.4A CN103295303B (en) | 2013-06-20 | 2013-06-20 | Bluetooth module based access control system and access control method thereof |
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| CN103295303A true CN103295303A (en) | 2013-09-11 |
| CN103295303B CN103295303B (en) | 2015-06-10 |
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| CN103729926A (en) * | 2014-01-20 | 2014-04-16 | 陈万兴 | Bluetooth access control system based on remote authorization of intelligent terminal and control method thereof |
| CN103793984A (en) * | 2014-02-13 | 2014-05-14 | 福建师范大学 | Bluetooth-based hidden door lock control device |
| CN103927809A (en) * | 2014-04-30 | 2014-07-16 | 常州市思索数码科技有限公司 | Intelligent electronic lock management system and method |
| CN104318658A (en) * | 2014-11-18 | 2015-01-28 | 成都博盛信息技术有限公司 | Access control system |
| CN104778774A (en) * | 2015-04-20 | 2015-07-15 | 陈可 | Bluetooth integrated control machine and control method with Bluetooth mobile phone replacing RFID card |
| CN104966335A (en) * | 2015-05-15 | 2015-10-07 | 广东欧珀移动通信有限公司 | Door lock unlocking method, device and door lock system |
| CN105023320A (en) * | 2014-04-15 | 2015-11-04 | 重庆美心(集团)有限公司 | Bluetooth intelligent lock and method for remotely controlling Bluetooth intelligent lock through Bluetooth mobile terminal |
| CN105096436A (en) * | 2015-10-09 | 2015-11-25 | 西安思源学院 | Light-controlled intelligent lock |
| CN105279818A (en) * | 2014-07-18 | 2016-01-27 | 中国电信股份有限公司 | Electronic lock and opening method and system thereof, and mobile terminal |
| CN105405182A (en) * | 2015-10-19 | 2016-03-16 | 国家电网公司 | Mobile phone key for managing access personnel |
| CN105957204A (en) * | 2016-05-13 | 2016-09-21 | 重庆物联利浪科技有限公司 | Opening method of intelligent door lock |
| CN106296900A (en) * | 2016-08-02 | 2017-01-04 | 成都荷码科技有限公司 | A kind of method opening smart lock |
| CN106600794A (en) * | 2016-12-28 | 2017-04-26 | 深圳市正拓盛世精密设备有限公司 | Intelligent Bluetooth electronic lock |
| CN107393103A (en) * | 2017-09-06 | 2017-11-24 | 广州市游控派信息科技有限公司 | A kind of intelligent access control system and its method for unlocking based on bluetooth |
| CN107742338A (en) * | 2017-09-28 | 2018-02-27 | 东莞市怡丰锁业有限公司 | A kind of electronic password lock and its unlocking method with a variety of unlocking manners |
| WO2018176759A1 (en) * | 2017-03-29 | 2018-10-04 | 上海斐讯数据通信技术有限公司 | Dual password-based access control authentication method and system |
| CN108922145A (en) * | 2018-07-11 | 2018-11-30 | 安徽博豪信息技术有限公司 | A kind of remote controlled access control system |
| CN110276873A (en) * | 2019-07-03 | 2019-09-24 | 金华航大北斗应用技术有限公司 | A kind of smart bluetooth lock |
| CN110310403A (en) * | 2019-07-04 | 2019-10-08 | 上海电机学院 | A kind of intelligent door lock opened using mobile phone |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10134262A1 (en) * | 2000-07-21 | 2002-03-07 | Yong Duk Park | Electronic radio terminal for remotely controlled door locking system has receiver which analyzes signals transmitted from portable radio terminal, such as mobile telephone |
| CN102915588A (en) * | 2012-11-02 | 2013-02-06 | 深圳市普罗巴克科技股份有限公司 | Bluetooth technology-based intelligent lock system and control method thereof |
| CN103136819A (en) * | 2011-12-01 | 2013-06-05 | 联想(北京)有限公司 | Unlocking method for door control system based on mobile terminal and mobile terminal |
-
2013
- 2013-06-20 CN CN201310246771.4A patent/CN103295303B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10134262A1 (en) * | 2000-07-21 | 2002-03-07 | Yong Duk Park | Electronic radio terminal for remotely controlled door locking system has receiver which analyzes signals transmitted from portable radio terminal, such as mobile telephone |
| CN103136819A (en) * | 2011-12-01 | 2013-06-05 | 联想(北京)有限公司 | Unlocking method for door control system based on mobile terminal and mobile terminal |
| CN102915588A (en) * | 2012-11-02 | 2013-02-06 | 深圳市普罗巴克科技股份有限公司 | Bluetooth technology-based intelligent lock system and control method thereof |
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| CN103729926B (en) * | 2014-01-20 | 2016-04-27 | 重庆特斯联智慧科技股份有限公司 | Based on the control method of the control of bluetooth access control system of remote authorization of intelligent terminal |
| CN103729926A (en) * | 2014-01-20 | 2014-04-16 | 陈万兴 | Bluetooth access control system based on remote authorization of intelligent terminal and control method thereof |
| CN103793984A (en) * | 2014-02-13 | 2014-05-14 | 福建师范大学 | Bluetooth-based hidden door lock control device |
| CN105023320A (en) * | 2014-04-15 | 2015-11-04 | 重庆美心(集团)有限公司 | Bluetooth intelligent lock and method for remotely controlling Bluetooth intelligent lock through Bluetooth mobile terminal |
| CN103927809A (en) * | 2014-04-30 | 2014-07-16 | 常州市思索数码科技有限公司 | Intelligent electronic lock management system and method |
| CN103927809B (en) * | 2014-04-30 | 2016-06-15 | 常州市思索数码科技有限公司 | A kind of smart electronics lock management system and management method thereof |
| CN105279818A (en) * | 2014-07-18 | 2016-01-27 | 中国电信股份有限公司 | Electronic lock and opening method and system thereof, and mobile terminal |
| CN104318658A (en) * | 2014-11-18 | 2015-01-28 | 成都博盛信息技术有限公司 | Access control system |
| CN104778774A (en) * | 2015-04-20 | 2015-07-15 | 陈可 | Bluetooth integrated control machine and control method with Bluetooth mobile phone replacing RFID card |
| CN104966335A (en) * | 2015-05-15 | 2015-10-07 | 广东欧珀移动通信有限公司 | Door lock unlocking method, device and door lock system |
| CN105096436A (en) * | 2015-10-09 | 2015-11-25 | 西安思源学院 | Light-controlled intelligent lock |
| CN105405182A (en) * | 2015-10-19 | 2016-03-16 | 国家电网公司 | Mobile phone key for managing access personnel |
| CN105957204A (en) * | 2016-05-13 | 2016-09-21 | 重庆物联利浪科技有限公司 | Opening method of intelligent door lock |
| CN106296900A (en) * | 2016-08-02 | 2017-01-04 | 成都荷码科技有限公司 | A kind of method opening smart lock |
| CN106296900B (en) * | 2016-08-02 | 2018-09-11 | 成都荷码科技有限公司 | A method of opening smart lock |
| CN106600794A (en) * | 2016-12-28 | 2017-04-26 | 深圳市正拓盛世精密设备有限公司 | Intelligent Bluetooth electronic lock |
| WO2018176759A1 (en) * | 2017-03-29 | 2018-10-04 | 上海斐讯数据通信技术有限公司 | Dual password-based access control authentication method and system |
| CN107393103A (en) * | 2017-09-06 | 2017-11-24 | 广州市游控派信息科技有限公司 | A kind of intelligent access control system and its method for unlocking based on bluetooth |
| CN107742338A (en) * | 2017-09-28 | 2018-02-27 | 东莞市怡丰锁业有限公司 | A kind of electronic password lock and its unlocking method with a variety of unlocking manners |
| CN108922145A (en) * | 2018-07-11 | 2018-11-30 | 安徽博豪信息技术有限公司 | A kind of remote controlled access control system |
| CN110276873A (en) * | 2019-07-03 | 2019-09-24 | 金华航大北斗应用技术有限公司 | A kind of smart bluetooth lock |
| CN110310403A (en) * | 2019-07-04 | 2019-10-08 | 上海电机学院 | A kind of intelligent door lock opened using mobile phone |
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