CN103670020B - A kind of embedded intelligence marble bicycle lock - Google Patents
A kind of embedded intelligence marble bicycle lock Download PDFInfo
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- CN103670020B CN103670020B CN201310634410.7A CN201310634410A CN103670020B CN 103670020 B CN103670020 B CN 103670020B CN 201310634410 A CN201310634410 A CN 201310634410A CN 103670020 B CN103670020 B CN 103670020B
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- control panel
- lock
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- pellet
- key
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Abstract
The invention discloses a kind of embedded intelligence marble bicycle lock, comprise lock sleeve, lock core and key, lock sleeve is provided with pellet assembly of unblanking, one end of lock core is provided with key mouth, intelligent chip and conductive pole is provided with in key, lock core is connected with power transmission shaft, one end of power transmission shaft is connected with back-moving spring, one end of back-moving spring is connected with probe, its other end is connected with control panel, radial direction along lock core is provided with and triggers pellet assembly, trigger pellet assembly and be connected with control panel through after the sidewall of lock core, control panel is connected with motor, on power transmission shaft, movable sleeve is connected to clutch seat, motor is arranged in clutch seat, clutch seat is also movably installed with on-of pin, the outside of power transmission shaft is extended with boss, the position that boss is corresponding to on-of pin is provided with the first groove, the output shaft of motor is provided with runner.Intelligent car locking and mechanical car locking combine by the present invention, and its car locking is effective, safe and reliable, and cost of production is low.
Description
Technical field
The present invention relates to a kind of lock, particularly a kind of embedded intelligence marble bicycle lock.
Background technology
Smart lock user's identification, safety, managerial etc. in mechanical lock all than traditional more intelligent, it is widely used in places that some focus on safeties and convenient management.
The industries such as current motorcycle, electric motor car, bicycle, lockset mostly adopts traditional simple mechanical lock, utilizes mechanical system car locking, adopts mechanical lock obviously to there is obvious potential safety hazard; The application of smart lock is then fewer.Reason has the following aspects:
First be that cheap intelligent car locking scheme is immature, once circuit goes wrong be difficult to emergent solution, expensive intelligent bicycle lock customer can not accept.
Realize intelligent car locking, except mechanical part, also need to increase recognition control circuit, drive system, electric power system, volume requirement is very large, installs restricted.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of embedded intelligence marble bicycle lock intelligent car locking and mechanical car locking combined, its car locking is effective, safe and reliable, and cost of production is low, can also have the emergent solution broken down simultaneously.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of embedded intelligence marble bicycle lock, comprise lock sleeve, lock core and key, lock sleeve is provided with some pellet assemblies of unblanking, one end of lock core is provided with key mouth, it is characterized in that: the conductive pole being provided with intelligent chip in described key and being connected with intelligent chip, lock core is connected with by the power transmission shaft of its driven rotary away from one end of key mouth, power transmission shaft is connected with back-moving spring near one end of lock core, back-moving spring is connected with near one end of key mouth can contact the probe conducted electricity with conductive pole, the back-moving spring other end is connected with the control panel that can read intelligent chip information, probe is socketed with insulation sleeve, insulation sleeve is socketed with and touches cover, radial direction along lock core is provided with the triggering pellet assembly that can be promoted by tactile cover, control panel is provided with the trigger switch that the pellet assembly that can be triggered presses, described control panel is connected with the motor controlled by it, on power transmission shaft, movable sleeve is connected to clutch seat, clutch seat is fixed on lock sleeve, described motor is arranged in clutch seat, clutch seat is also movably installed with the on-of pin that can move axially, the outside of power transmission shaft is extended with boss, boss is fixedly connected with lock core, the position that boss is corresponding to on-of pin is provided with the first groove, the output shaft of motor is provided with the runner that the first groove is stretched in the end that can promote on-of pin, clutch seat is provided with the second groove, motor, runner, on-of pin is arranged in the second groove.
In the present invention, the outside of described lock core is provided with control panel seat, and described control panel is arranged on and controls on panel seat, and described control panel and control panel seat embed in the inboard wall groove of lock sleeve.
In the present invention, described triggering pellet assembly comprises and can overlap with tactile the triggering pellet contacted, described triggering pellet is connected with T-shaped pellet away from one end of tactile cover, control panel seat and be provided with through hole, described T-shaped pellet is positioned at the through hole controlling panel seat, T-shaped pellet comprises large end and can push down and wake the small end of control panel up, and small end is socketed with Compress Spring, and Compress Spring is between large end with control panel.
In the present invention, the edge of described tactile cover is provided with to be convenient to trigger pellet assembly and touch the inclined-plane overlapping good contact, and described tactile cover is made up of antifriction metal (AFM).
In the present invention, described control panel is connected with motor by circuit connecting plate, and described lock sleeve top is provided with the decoration ring of light-permeable, and described control panel is provided with LED with the duty of display control board in the one end near decoration ring.。
In the present invention, described runner is the off-centre operation wheel that cam or bias are arranged on output shaft.
In the present invention, described lock sleeve is also provided with positioning ejection sub-component.
In the present invention, the shape of described boss is rectangle like, and the position that described lock core is corresponding to boss is provided with draw-in groove, and described power transmission shaft is connected on lock core by boss.
In the present invention, described control panel is provided with CPU, in an idle state, keeps the end of on-of pin to leave the first groove.
The invention has the beneficial effects as follows: before inserting key, the end of on-of pin is not stretched in the first groove on boss, and lock core is rotary, when the key with intelligent chip inserts lock core, it is mobile that key promotes probe, probe drives again to touch to overlap and moves, touch cover and trigger pellet component touch and press and trigger pellet assembly, triggering pellet assembly is made to press and open trigger switch, then control panel be waken up and certification install in intelligent chip identity on the key, as certification not by, then control revolution, runner on output shaft promotes on-of pin and moves and stretch in the first groove, then lock core is connected together by on-of pin and lock casing and cannot be rotated, the object controlling illegal key unlocking can be reached like this, as certification is passed through, then motor does not rotate, and on-of pin does not also just move, and the electric control part on lock is divided and remained unlocking condition.After key continuation insertion puts in place, if marble hole is on the key consistent with the pellet assembly of unblanking on lock sleeve, can rotates and unblank.Can not unblank if marble hole does not meet.The present invention realizes the double authentication that Mechanical course adds Based Intelligent Control.When control circuit breaks down, because the automatically controlled part on lock remains unlocking condition at ordinary times.Now still can be unblanked by the marble hole examined on the key, reach the object of emergent unlocking.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention;
Fig. 2 is sectional view of the present invention;
Fig. 3 is exploded view of the present invention;
Fig. 4 is the schematic diagram of control section in the present invention;
Fig. 5 is control flow chart in the present invention.
Detailed description of the invention
With reference to Fig. 1 ~ Fig. 3, a kind of embedded intelligence marble bicycle lock, comprise lock sleeve 1, lock core 2 and key 3, lock sleeve 1 is provided with some pellet assemblies 11 of unblanking, one end of lock core 2 is provided with key mouth, the conductive pole 32 being provided with intelligent chip 31 in described key 3 and being connected with intelligent chip 31, lock core 2 is connected with by the power transmission shaft 4 of its driven rotary away from one end of key mouth, power transmission shaft 4 is connected with back-moving spring 41 near one end of lock core 2, back-moving spring 41 is connected with near one end of key mouth and can contacts the probe 42 conducted electricity with conductive pole 32, back-moving spring 41 other end is connected with the control panel 51 that can read intelligent chip 31 information, probe 42 is socketed with insulation sleeve 45, insulation sleeve 45 is socketed with tactile cover 46, because tactile cover 46 is wanted often to rub with triggering pellet assembly 5, therefore touching cover 46 adopts antifriction metal (AFM) to make.Radial direction along lock core 2 is provided with the triggering pellet assembly 5 that can be promoted by tactile cover 46, touches cover 46 and promotes to trigger pellet assembly 5 moving radially along lock core 2.Control panel 51 is provided with the trigger switch 50 that the pellet assembly 5 that can be triggered presses, triggers after trigger switch depressed by pellet assembly 5 and just control panel 51 can be waken up, read the information in intelligent chip 31.As preferably, the outside of described lock core 2 is provided with and controls panel seat 52, and described control panel 51 is arranged on and controls on panel seat 52, described control panel 51 and control panel seat 52 and embed in the inboard wall groove 13 of lock sleeve 1.Described triggering pellet assembly 5 comprises the triggering pellet 53 that can contact with tactile cover 46, described triggering pellet 53 is connected with T-shaped pellet 54 away from one end of tactile cover 46, control panel seat 52 and be provided with through hole, described T-shaped pellet 54 is positioned at the through hole controlling panel seat 52, T-shaped pellet 54 comprises large end 55 and small end 56, small end 56 can be pushed down the trigger switch on control panel 51 thus wake control panel 51 up, small end 56 is socketed with Compress Spring 57, and Compress Spring 57 is between large end 55 and control panel 51.As preferably, the edge of described tactile cover 46 is provided with the inclined-plane 44 being convenient to trigger pellet assembly 5 and tactile cover 46 good contact.Control panel 51 is connected with the motor 6 controlled by it, as preferably, described control panel 51 is connected with motor 6 by circuit connecting plate 58, described lock sleeve 1 top is provided with the decoration ring 12 of light-permeable, and described control panel 51 is provided with LED 59 with the duty of display control board 51 in the one end near decoration ring 12.Be convenient to the position at lock sleeve 1 internal placement control panel 51 and circuit connecting plate 58 like this.After inserting key 3, if the explanation that LED 59 goes up to specifications is normally glimmered, then show that control panel 51 is normal, if the explanation flicker that LED 59 does not go up to specifications, then represent that control panel 51 is bad, just need the control panel 51 more renewed.
On power transmission shaft 4, movable sleeve is connected to clutch seat 7, clutch seat 7 is fixed on lock sleeve 1, described motor 6 is arranged in clutch seat 7, clutch seat 7 is also movably installed with the on-of pin 71 that can move axially, the outside of power transmission shaft 4 is extended with boss 43, the shape of described boss 43 is rectangle like, and the position that described lock core 2 is corresponding to boss 43 is provided with draw-in groove 21, and described power transmission shaft 4 is connected on lock core 2 by boss 43.Boss 43 is fixedly connected with lock core 2, the position that boss 43 is corresponding to on-of pin 71 is provided with the first groove 47, the output shaft of motor 6 is provided with the runner 61 that the first groove 47 is stretched in the end that can promote on-of pin 71, clutch seat 7 is provided with the second groove 72, and motor 6, runner 61, on-of pin 71 are arranged in the second groove 72.
Further, described runner 61 is the off-centre operation wheel that cam or bias are arranged on output shaft, or runner 61 is made up of a circle wheel and the arc boss 43 be arranged on arc surface, promotes on-of pin 71 move by arc boss 43.
Further, described lock sleeve 1 is also provided with positioning ejection sub-component 8, positioning ejection sub-component 8 can allow user know clearly the position of key 3 and lock core 2.
With reference to Fig. 1 ~ Fig. 3, Fig. 5, after inserting lock core 2 with the key 3 of intelligent chip 31 from the key mouth of lock core 2, key 3 promotes probe 42 and moves, probe 42 moves and pressed home spring 41, then touch cover 46 to contact with triggering pellet assembly 5, touch cover 46 and promote to trigger pellet 53 and T-shaped pellet 54 moving radially along lock core 2, conductive pole 32 is contact conditions with probe 42 simultaneously, line conduction, the system on control panel 51 identifies the intelligent chip 31 on key 3; When intelligent chip 31 is identified as legal, on-of pin 71 keep motionless (initial standby time on-of pin 71 do not stretch in the first groove 47, lock core 2 and lock sleeve 1 are not fixed together by on-of pin 71, lock core 2 can rotate), after key 3 inserts and puts in place, unblank pellet assembly 11 and the marble hole contraposition on key 3, touch cover 46 simultaneously and push down triggering pellet 53, and press logical trigger switch plate 58 by T-shaped pellet 54, system identification key 3 is in place, then rotating key 3 can unblank; In the process of rotating key 3, touch cover 46 and contact with triggering pellet 53 all the time.For ensureing that tactile cover 46 contacts all the time with triggering pellet 53, that side that tactile cover 46 abuts with triggering pellet 53 being provided with two fins, to carry out spacing to triggering pellet 53, making triggering pellet 53 between two fins.
When key 3 is identified as illegal, control panel 51 controls motor 6 and rotates, and promotes on-of pin 71 insert in the first groove 47 of boss 43 by runner 61.Because on-of pin 71 is in clutch seat 7, and clutch seat 7 is fixed on lock sleeve 1, and power transmission shaft 4 is by lock core 2 driven rotary, therefore on-of pin 71 insert boss 43 the first groove 47 in after, lock core 2 just cannot rotate, and also cannot unblank even if the marble hole of key 3 on it matches with pellet assembly 11 of unblanking; After this insert correct key 3, then control panel 51 certification correctly controls motor 6 afterwards and rotates, and make runner 61 leave on-of pin 71, then on-of pin 71 drops out under gravity in the first groove 47, so just cannot lock core 2 and lock sleeve 1 be fixed together again.Can drop out in the first groove 47 in order to ensure on-of pin 71, can also be socketed spring on on-of pin 71, when runner 61 leaves on-of pin 71, the elastic force effect of spring guarantees that on-of pin 71 drops out in the first groove 47.
Key 3 needs the correct and marble hole pairing of intelligent chip 31 normally to unblank.The technology unlocking mode of non-legally, wants to unblank, and is necessarily advanced by tactile cover 46, and can encounter and trigger pellet 53, and then triggering system identification is awaited orders, and it is invalid that the triggering of non-legally identification is all judged to.If intelligent chip 31 do not installed by key 3, and just marble hole mates, then also cannot unblank.
In addition, when control circuit breaks down, because the automatically controlled part on lock remains unlocking condition at ordinary times.Now still can be unblanked by the marble hole examined on the key, reach the object of emergent unlocking.
Because embedded intelligence lock internal volume has special requirement, therefore also require when circuit design brief as far as possible, give full play to software function and reduce Hardware Arrangement.
Fig. 4 is native system hardware circuit principle figure.U1 is the special small-sized 8 pin single-chip microcomputers of the built-in EEPROM of a band, its each I/O mouth possesses the driving force of more than 20mA, considering that native system matches drag cup motor MOT operating current is about 40mA, use 5 of U1 for this reason, 6 pin are as motor MOT forward drive, with 7,8 pin of U1 as motor MOT reverse drive, 5,6 pin of U1 also indicate as BLUE green light simultaneously, 7,8 pin of U1 also indicate as RED red light, when 5,6,7,8 of U1 is low level (or open circuit) simultaneously, indicator lamp flicker can be controlled, as the condition prompting of necessity.
3rd pin of U1 possesses arousal function and wakes button K1 up and be connected, and closes triggering system when key starts to insert K1, and remains to key always and extract end.
1st pin of U1 plays and carries out signal exchange function with key, and therefore we are designed with anti-jamming circuit and protect system, in conjunction with the WDT that single-chip microcomputer carries, effectively can ensure system worked well.
Wherein, P1 is 3.3v voltage-stabilized power supply, jointly forms the electric power system of single-chip microcomputer with E1.
The above, just better embodiment of the present invention, but the present invention is not limited to above-described embodiment, as long as it reaches technique effect of the present invention with any same or similar means, all should fall within protection scope of the present invention.
Claims (9)
1. an embedded intelligence marble bicycle lock, comprise lock sleeve (1), lock core (2) and key (3), lock sleeve (1) is provided with some pellet assemblies (11) of unblanking, one end of lock core (2) is provided with key mouth, it is characterized in that: the conductive pole (32) being provided with intelligent chip (31) in described key (3) and being connected with intelligent chip (31), lock core (2) is connected with by the power transmission shaft of its driven rotary (4) away from one end of key mouth, power transmission shaft (4) is connected with back-moving spring (41) near one end of lock core (2), back-moving spring (41) is connected with can contacts the probe (42) conducted electricity with conductive pole (32) near one end of key mouth, back-moving spring (41) other end is connected with the control panel (51) that can read intelligent chip (31) information, probe (42) is socketed with insulation sleeve (45), insulation sleeve (45) is socketed with and touches cover (46), radial direction along lock core (2) is provided with the triggering pellet assembly (5) that can be promoted by tactile cover (46), control panel (51) is provided with the trigger switch (50) that the pellet assembly (5) that can be triggered presses, described control panel (51) is connected with the motor (6) controlled by it, the upper movable sleeve of power transmission shaft (4) is connected to clutch seat (7), clutch seat (7) is fixed on lock sleeve (1), clutch seat (7) is also movably installed with the on-of pin (71) that can move axially, the outside of power transmission shaft (4) is extended with boss (43), boss (43) is fixedly connected with lock core (2), the position that boss (43) is corresponding to on-of pin (71) is provided with the first groove (47), the output shaft of motor (6) is provided with the runner (61) that the first groove (47) are stretched in the end that can promote on-of pin (71), clutch seat (7) is provided with the second groove (72), motor (6), runner (61), on-of pin (71) is arranged in the second groove (72).
2. a kind of embedded intelligence marble bicycle lock according to claim 1, it is characterized in that: the outside of described lock core (2) is provided with and controls panel seat (52), described control panel (51) is arranged on and controls on panel seat (52), and described control panel (51) and control panel seat (52) embed in the inboard wall groove (13) of lock sleeve (1).
3. a kind of embedded intelligence marble bicycle lock according to claim 2, it is characterized in that: described triggering pellet assembly (5) comprises the triggering pellet (53) that can contact with tactile cover (46), described triggering pellet (53) is connected with T-shaped pellet (54) away from one end of tactile cover (46), control panel seat (52) and be provided with through hole, described T-shaped pellet (54) is positioned at the through hole controlling panel seat (52), T-shaped pellet (54) comprises large end (55) and can push down and wake the small end (56) of control panel (51) up, small end (56) is socketed with Compress Spring (57), Compress Spring (57) is positioned between large end (55) and control panel (51).
4. a kind of embedded intelligence marble bicycle lock according to claim 1, it is characterized in that: the edge of described tactile cover (46) is provided with to be convenient to trigger pellet assembly (5) and touch the inclined-plane (44) overlapping (46) good contact, and described tactile cover (46) is made up of antifriction metal (AFM).
5. a kind of embedded intelligence marble bicycle lock according to claim 1, it is characterized in that: described control panel (51) is connected with motor (6) by circuit connecting plate (58), described lock sleeve (1) top is provided with the decoration ring (12) of light-permeable, and described control panel (51) is provided with LED (59) with the duty of display control board (51) in the one end near decoration ring (12).
6. a kind of embedded intelligence marble bicycle lock according to claim 1, is characterized in that: described runner (61) is arranged on the off-centre operation wheel on output shaft for cam or bias.
7. a kind of embedded intelligence marble bicycle lock according to claim 1, is characterized in that: described lock sleeve (1) is also provided with positioning ejection sub-component (8).
8. a kind of embedded intelligence marble bicycle lock according to claim 1, it is characterized in that: the shape of described boss (43) is rectangle like, the position that described lock core (2) is corresponding to boss (43) is provided with draw-in groove (21), and described power transmission shaft (4) is connected on lock core (2) by boss (43).
9. a kind of embedded intelligence marble bicycle lock according to claim 1, is characterized in that: (51) are provided with CPU to described control panel, in an idle state, keeps the end of on-of pin (71) to leave the first groove (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310634410.7A CN103670020B (en) | 2013-12-02 | 2013-12-02 | A kind of embedded intelligence marble bicycle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310634410.7A CN103670020B (en) | 2013-12-02 | 2013-12-02 | A kind of embedded intelligence marble bicycle lock |
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| Publication Number | Publication Date |
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| CN103670020A CN103670020A (en) | 2014-03-26 |
| CN103670020B true CN103670020B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310634410.7A Expired - Fee Related CN103670020B (en) | 2013-12-02 | 2013-12-02 | A kind of embedded intelligence marble bicycle lock |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798283A (en) * | 2018-08-15 | 2018-11-13 | 南华大学 | Automatically controlled puzzle lock |
| CN110318588A (en) * | 2019-06-14 | 2019-10-11 | 厦门美科安防科技有限公司 | Automatically reset passive cam lock |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4257030A (en) * | 1978-03-29 | 1981-03-17 | Bauer Kaba Ag | Electronically coded cylinder lock and key |
| EP0339102A1 (en) * | 1988-04-26 | 1989-11-02 | Herz GmbH | Conversion from mechanical energy into electrical energy for operating electromechanical locking devices |
| CN101994430A (en) * | 2009-08-06 | 2011-03-30 | 翟达 | Intelligent lock cylinder device realizing self resetting by capacitor energy storage and matched lockset and key |
| CN201953194U (en) * | 2010-12-15 | 2011-08-31 | 东莞市康德五金电子有限公司 | Theftproof lock of electric car based on radio frequency identification |
| CN202047670U (en) * | 2011-05-05 | 2011-11-23 | 陈浩 | Technical unlocking prevention intelligent safety door control system with identity identification function |
| EP2400085A2 (en) * | 2010-06-24 | 2011-12-28 | Dorma GmbH + Co. KG | Electronic locking cylinder |
-
2013
- 2013-12-02 CN CN201310634410.7A patent/CN103670020B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4257030A (en) * | 1978-03-29 | 1981-03-17 | Bauer Kaba Ag | Electronically coded cylinder lock and key |
| EP0339102A1 (en) * | 1988-04-26 | 1989-11-02 | Herz GmbH | Conversion from mechanical energy into electrical energy for operating electromechanical locking devices |
| CN101994430A (en) * | 2009-08-06 | 2011-03-30 | 翟达 | Intelligent lock cylinder device realizing self resetting by capacitor energy storage and matched lockset and key |
| EP2400085A2 (en) * | 2010-06-24 | 2011-12-28 | Dorma GmbH + Co. KG | Electronic locking cylinder |
| CN201953194U (en) * | 2010-12-15 | 2011-08-31 | 东莞市康德五金电子有限公司 | Theftproof lock of electric car based on radio frequency identification |
| CN202047670U (en) * | 2011-05-05 | 2011-11-23 | 陈浩 | Technical unlocking prevention intelligent safety door control system with identity identification function |
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| CN103670020A (en) | 2014-03-26 |
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Address after: 529000 No. 330 Jinou Road, Jianghai District, Jiangmen City, Guangdong Province (Third Floor, Self-compiled Area B) Patentee after: GUANGDONG ZHANGKONG WISDOM SCIENCE Co.,Ltd. Address before: 529040 Third Floor, 330 Jinou Road, Jiangmen City, Guangdong Province Patentee before: JIANGMEN LIANCHUANG DEVELOPMENT Co.,Ltd. |
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Granted publication date: 20151028 Termination date: 20211202 |
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