CN102636849A - Intelligent optical fiber management system - Google Patents
Intelligent optical fiber management system Download PDFInfo
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- CN102636849A CN102636849A CN2012100898792A CN201210089879A CN102636849A CN 102636849 A CN102636849 A CN 102636849A CN 2012100898792 A CN2012100898792 A CN 2012100898792A CN 201210089879 A CN201210089879 A CN 201210089879A CN 102636849 A CN102636849 A CN 102636849A
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Abstract
The invention relates to an intelligent optical fiber management system which is capable of identifying each optical fiber port intelligently so as to realize rapid connection of optical fibers and has the characteristics of convenience in use and simple structure. The technical scheme is as follows: the intelligent optical fiber management system is characterized in that the system comprises a host control computer, a handheld signal converter and an optical fiber controller, wherein the handheld signal converter is connected with the host control computer; the optical fiber controller is connected with the handheld signal converter; and the output end of the optical fiber controller is connected with an intelligent controller of integral disc.
Description
Technical field
The present invention relates to the optical fiber technology field; Especially a kind of intelligent optical fibre management system; Specifically can be used for communications industry fiber cable cross connection box, fibre distribution frame (Optical fiber Distribution Frame; Abbreviation ODF), the optical-fiber intelligent management of main distribution frame for fiber (Optical fiber Main Distribution Frame is called for short OMDF).
Background technology
No matter domestic at present still external, the broadband speed-raising is being carried out in the operation commercial city, and it is the major technique means in this broadband speed acceleration project that light advances that copper moves back; But because light and the distinct physical characteristics of copper, optical fiber and copper cable can not be replaced simply; Most important difference is that optical fiber is a kind of passive circuit, this means that operator can't judge intuitively that whether optical fiber is in work through the opening and closed (being the switching of circuit) of circuit.
Fiber cable cross connection box is a kind of for trunk layer optical cable, wiring layer optical cable provide the handing-over equipment of optical cable Cheng Duan, jumper connection, behind the optical cable leading in cable cross-connecting box, through fixing, termination, join fibre after, use jumping fiber with trunk layer optical cable and the connection of wiring layer optical cable.
The number of nodes that continues in the optical-fiber network is many, and the Internet resources connection management is complicated, and these are for the network O&M department that is responsible for thousands of optical fiber maintenances easily; It is a unprecedented huge challenge; At present, before fiber optic network was opened, operator on average need spend 25 minutes and be used for searching, confirming of optical fiber connection relation; Operation takes time and effort, and work efficiency also has much room for improvement.
Summary of the invention
The objective of the invention is to overcome the deficiency in the above-mentioned background technology; A kind of intelligent optical fibre management system is provided; This management system should be able to be carried out Intelligent Recognition to each fiber port, realizes the quick connection of optical fiber, and has easy to use, characteristic of simple structure.
Technical scheme provided by the invention is:
Intelligent optical fibre management system; It is characterized in that: the hand-held signal converter that said system comprises a main control system, is connected with main control system; And the optical fiber controller that is connected with hand-held signal converter, the output terminal of said optical fiber controller is connected with the intelligent controller of integrated dish.
Said hand-held signal converter comprises first single-chip microcomputer U1 and the peripheral circuit thereof;
Said first single-chip microcomputer is through first communication module and main control system radio communication; Said first communication module comprises GSM chip U8 and connected SIM, the GSM chip /IGT, RXD, TXD pin be connected with PA4, PD0, the PD1 pin of first single-chip microcomputer respectively;
Said first single-chip microcomputer is connected with the optical fiber controller through second communication module, and this second communication module comprises second communication chip U5, and the T2IN of said second communication chip, ROUT2 pin are connected with PA1, the PA0 pin of first single-chip microcomputer respectively; The T2OUT of second communication chip, RIN2 pin and optical fiber controller communicate.
Said optical fiber controller comprises second singlechip U10 and peripheral circuit thereof;
Said second singlechip communicates through third communication module and hand-held signal converter; This third communication module comprises third communication chip U13; The T2IN of third communication chip, ROUT2 pin are connected with PC2, the PC1 pin of second singlechip respectively, and the T2OUT of third communication chip, RIN2 pin and hand-held signal converter communicate;
Said second singlechip communicates through the intelligent controller of four-way letter module and integrated dish, and said four-way letter module comprises four-way letter chip U11, and DI, the RO pin of four-way letter chip are connected with PD1, the PD0 pin of second singlechip respectively; Intelligent controller with integrated dish after the RE of four-way letter chip, the parallel connection of DE pin communicates.
The five-way letter module that the intelligent controller of said integrated dish comprises the 3rd single-chip microcomputer U14, communicate by letter with the optical fiber controller, integrated disk address identification module, fiber port identification module, and the led module of indication port status;
Said five-way letter module comprises that DI, the RO pin of five-way letter chip U16 are connected with PD1, the PD0 pin of the 3rd single-chip microcomputer respectively, communicate by letter with the optical fiber controller after the RE of five-way letter chip, the parallel connection of DE pin;
Said integrated disk address identification module comprises an Address Recognition chip U15; The QH of this Address Recognition chip, CLK, SH/LD pin are connected with PC3, PC4, the PC5 pin of the 3rd single-chip microcomputer respectively; This Address Recognition chip is connected with terminal J1; No. 1 pin of this terminal connects power supply, No. 2 pin ground connection, and 3 ~ No. 7 pins of terminal are connected with the P0 ~ P4 interface of Address Recognition chip respectively; No. 8, No. 9 pins of terminal are connected with B, the A pin of said five-way letter chip U16 respectively, and 10,11,12, No. 14 pins of terminal are connected with PB3, PC6, PB5, the PB4 pin of the 3rd single-chip microcomputer respectively;
Said fiber port identification module comprises one group of electric port that equates with fiber port quantity, and each electric port is connected with power supply through two parallel resistor respectively, and each electric port is connected with an I/O pin of the 3rd single-chip microcomputer respectively simultaneously;
Said led module comprises one group of LED that equates with fiber port quantity and several latch shift registers; Each LED is connected with the parallel data output pin of latch shift register respectively, and the SER of latch shift register, RCLK, SCLK pin are connected with PC0, PC1, the PC2 pin of the 3rd single-chip microcomputer respectively.
Principle of work of the present invention is:
The optical fiber controller is connected with the five-way letter module of the intelligent controller of integrated dish through four-way letter module; Detect the address of each integrated dish; And the duty of each fiber port on each integrated dish, generate after the tables of data second communication module that sends hand-held signal converter through third communication module to; The first communication module of hand-held signal converter sends data to main control system in real time and manages concentratedly through wireless connections;
Main control system is handled after receiving port information; The port information that will need optical fiber to connect then sends the optical fiber controller to through hand-held signal converter; The optical fiber controller sends instruction; Be sent to the intelligent controller of integrated dish, light the LED of two ports that need the optical fiber connection on the integrated dish, operating personnel just can use optical fiber that this two-port is connected easily;
Be the fiber port information that main control system can generate needs operation, be handed down to hand-held signal converter, can collect the fiber port information that hand-held signal converter is uploaded simultaneously, and these port informations are managed concentratedly.
The invention has the beneficial effects as follows: the present invention detects the duty of each fiber port on the integrated dish through the optical fiber controller, and the LED of two ports that needs connect is lighted in the instruction that issues according to main control system then, makes operating personnel need not the manual analysis fiber port; Operating process is more directly perceived; Easy to use, simple in structure, can use manpower and material resources sparingly widely; Help realizing the intelligent management of overall optical network, increase work efficiency.
Description of drawings
Fig. 1 is a theory diagram of the present invention.
Fig. 2 is the circuit theory diagrams of hand-held signal converter among Fig. 1.
Fig. 3 is the circuit theory diagrams of optical fiber controller among Fig. 1.
Fig. 4 is the circuit theory diagrams of the intelligent controller of integrated dish among Fig. 1.
Embodiment
Below in conjunction with Figure of description, the present invention is described further, but the present invention is not limited to following examples.
As shown in Figure 1; Intelligent optical fibre management system of the present invention; Comprise a main control system 1, the hand-held signal converter 2 that is connected with main control system; And the optical fiber controller 3 that is connected with hand-held signal converter, the signal output part of said optical fiber controller is connected with the intelligent controller of integrated dish 4; Wireless connections between main control system and the hand-held signal converter, wired connection between hand-held signal converter and the optical fiber controller, forms a supervising the network at limited connection the between the intelligent controller of optical fiber controller and integrated dish.
As shown in Figure 2; Said hand-held signal converter comprises first single-chip microcomputer U1 (recommending to adopt ATmega32L-8AI) and the peripheral circuit thereof as data processing centre (DPC); The peripheral circuit of first single-chip microcomputer comprises that (main control chip is U3 to charging module; Employing BQ2057C), (touch-screen is connected with first single-chip microcomputer through interface JP1, and interface recommends to adopt HEADER 13X2 for voltage transitions and Voltage stabilizing module (main control chip is U1, U4, adopts LM431, LP2985-33D respectively), touch screen module; Touch-screen is conventional touch-screen) and information storage unit (main control chip is U6, U7, recommends to adopt AT24C256).
Said first single-chip microcomputer is through first communication module and main control system radio communication; Said first communication module comprises GSM chip U8 (recommending to adopt TC35I) and connected SIM slot U9 (being inserted with SIM); The GSM chip /IGT, RXD, TXD pin be connected with PA4, PD0, the PD1 pin of first single-chip microcomputer respectively; This GSM chip also disposes conventional peripheral circuit, and its circuit structure does not describe in detail at this.
Said first single-chip microcomputer is connected with the optical fiber controller through second communication module; This second communication module comprises second communication chip U5 (recommending to adopt MAX3232SOP), and the T2IN of said second communication chip, ROUT2 pin are connected with PA1, the PA0 pin of first single-chip microcomputer respectively; The T2OUT of second communication chip, RIN2 pin and optical fiber controller communicate, and this second communication chip also disposes conventional peripheral circuit, and its circuit structure does not describe in detail at this.
As shown in Figure 3; Said optical fiber controller comprises second singlechip U10 and peripheral circuit thereof; This peripheral circuit comprises that keyboard and touch screen module (are connected with second singlechip through meeting sub-JP5; Routine connects son), Voltage stabilizing module (main control chip U12 and D4 adopt LP2985-33D, LM431 respectively).
Said second singlechip communicates through third communication module and hand-held signal converter; This third communication module comprises third communication chip U13 (recommending to adopt MAX3232SOP); The T2IN of third communication chip, ROUT2 pin are connected with PC2, the PC1 pin of second singlechip respectively; The T2OUT of third communication chip, RIN2 pin and hand-held signal converter communicate, and this third communication chip also disposes conventional peripheral circuit, and its circuit structure does not describe in detail at this.
Said second singlechip communicates through the intelligent controller of a four-way letter module and a body disc; Said four-way letter module comprises four-way letter chip U11 (recommending to adopt MAX3485), and DI, the RO pin of four-way letter chip are connected with PD1, the PD0 pin of second singlechip respectively; Intelligent controller with integrated dish after the RE of four-way letter chip, the parallel connection of DE pin communicates, and this four-way letter chip also disposes conventional peripheral circuit, and its circuit structure does not describe in detail at this.
As shown in Figure 4; The intelligent controller of said integrated dish comprises the 3rd single-chip microcomputer U14 (recommending to adopt ATMEGA8_TQFP32), the five-way letter module of communicating by letter with the optical fiber controller, integrated disk address identification module, fiber port identification module, and the led module of indication port status;
Said five-way letter module comprises that DI, the RO pin of five-way letter chip U16 (adopting MAX3485) are connected with PD1, the PD0 pin of the 3rd single-chip microcomputer respectively; Communicate by letter with the optical fiber controller after the RE of five-way letter chip, the parallel connection of DE pin (promptly communicate by letter with RE, the DE pin of four-way letter chip, routine connects method);
Said integrated disk address identification module comprises an Address Recognition chip U15 (recommending to adopt 74HC165); The QH of this Address Recognition chip, CLK, SH/LD pin are connected with PC3, PC4, the PC5 pin of the 3rd single-chip microcomputer respectively; This Address Recognition chip is connected with terminal J1; No. 1 pin of this terminal connects power supply, No. 2 pin ground connection, and 3 ~ No. 7 pins of terminal are connected with the P0 ~ P4 interface of Address Recognition chip respectively; No. 8, No. 9 pins of terminal are connected with B, the A pin of said five-way letter chip U16 respectively, and 10,11,12, No. 14 pins of terminal are connected with PB3, PC6, PB5, the PB4 pin of the 3rd single-chip microcomputer respectively;
Said fiber port identification module comprises that one group of electric port that equates with fiber port quantity (is 12 electric ports among the figure; Be that 12 fiber ports are arranged on each integrated dish); Each electric port is connected with power supply through two parallel resistor respectively; Each electric port is connected PB0 ~ PB7 that said I/O pin is the 3rd single-chip microcomputer, PD0 ~ PD7 pin respectively with an I/O pin of the 3rd single-chip microcomputer simultaneously.
The fiber port recognition methods is: electric port J2-0, J3-0 are the electric ports of two fiber ports; If jumping fiber couples together two fiber ports; Their electric port J2-0, J3-0 also couple together accordingly so, and 1,2,3 pins of electric port J2-0 and 1,2,3 pins of electric port J3-0 also link to each other respectively.The IO pin of single-chip microcomputer drags down the voltage of electric port J2-0, if jumping fiber is correct, the IO pin voltage that is connected with electric port J3-0 so also should be low, if jumping fiber is incorrect, the IO pin voltage that electric port J3-0 connects is a high level.
Said led module comprises that one group of LED that equates with fiber port quantity and several latch shift registers (are respectively main control chip U17, U18; Recommend to adopt 74HC595D); Each LED is connected with the parallel data output pin of latch shift register respectively, and the SER of latch shift register, RCLK, SCLK pin are connected with PC0, PC1, the PC2 pin of the 3rd single-chip microcomputer respectively.
Through controlling the high and low level of electric port, can discern fiber port, thereby light the LED on the integrated dish, so just can control and discern each fiber port.
Claims (4)
1. intelligent optical fibre management system; It is characterized in that: the hand-held signal converter (2) that said system comprises a main control system (1), is connected with main control system; And the optical fiber controller (3) that is connected with hand-held signal converter, the output terminal of said optical fiber controller is connected with the intelligent controller of integrated dish (4).
2. intelligent optical fibre management system according to claim 1 is characterized in that: said hand-held signal converter comprises first single-chip microcomputer U1 and the peripheral circuit thereof;
Said first single-chip microcomputer is through first communication module and main control system radio communication; Said first communication module comprises GSM chip U8 and connected SIM, the GSM chip /IGT, RXD, TXD pin be connected with PA4, PD0, the PD1 pin of first single-chip microcomputer respectively;
Said first single-chip microcomputer is connected with the optical fiber controller through second communication module, and this second communication module comprises second communication chip U5, and the T2IN of said second communication chip, ROUT2 pin are connected with PA1, the PA0 pin of first single-chip microcomputer respectively; The T2OUT of second communication chip, RIN2 pin and optical fiber controller communicate.
3. intelligent optical fibre management system according to claim 1 and 2 is characterized in that: said optical fiber controller comprises second singlechip U10 and peripheral circuit thereof;
Said second singlechip communicates through third communication module and hand-held signal converter; This third communication module comprises third communication chip U13; The T2IN of third communication chip, ROUT2 pin are connected with PC2, the PC1 pin of second singlechip respectively, and the T2OUT of third communication chip, RIN2 pin and hand-held signal converter communicate;
Said second singlechip communicates through the intelligent controller of four-way letter module and integrated dish, and said four-way letter module comprises four-way letter chip U11, and DI, the RO pin of four-way letter chip are connected with PD1, the PD0 pin of second singlechip respectively; Intelligent controller with integrated dish after the RE of four-way letter chip, the parallel connection of DE pin communicates.
4. intelligent optical fibre management system according to claim 3; It is characterized in that: the five-way letter module that the intelligent controller of said integrated dish comprises the 3rd single-chip microcomputer U14, communicate by letter with the optical fiber controller, integrated disk address identification module, fiber port identification module, and the led module of indication port status;
Said five-way letter module comprises that DI, the RO pin of five-way letter chip U16 are connected with PD1, the PD0 pin of the 3rd single-chip microcomputer respectively, communicate by letter with the optical fiber controller after the RE of five-way letter chip, the parallel connection of DE pin;
Said integrated disk address identification module comprises an Address Recognition chip U15; The QH of this Address Recognition chip, CLK, SH/LD pin are connected with PC3, PC4, the PC5 pin of the 3rd single-chip microcomputer respectively; This Address Recognition chip is connected with terminal J1; No. 1 pin of this terminal connects power supply, No. 2 pin ground connection, and 3 ~ No. 7 pins of terminal are connected with the P0 ~ P4 interface of Address Recognition chip respectively; No. 8, No. 9 pins of terminal are connected with B, the A pin of said five-way letter chip U16 respectively, and 10,11,12, No. 14 pins of terminal are connected with PB3, PC6, PB5, the PB4 pin of the 3rd single-chip microcomputer respectively;
Said fiber port identification module comprises one group of electric port that equates with fiber port quantity, and each electric port is connected with power supply through two parallel resistor respectively, and each electric port is connected with an I/O pin of the 3rd single-chip microcomputer respectively simultaneously;
Said led module comprises one group of LED that equates with fiber port quantity and several latch shift registers; Each LED is connected with the parallel data output pin of latch shift register respectively, and the SER of latch shift register, RCLK, SCLK pin are connected with PC0, PC1, the PC2 pin of the 3rd single-chip microcomputer respectively.
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| CN201210089879.2A CN102636849B (en) | 2012-03-29 | 2012-03-29 | Intelligent optical fiber management system |
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| CN201210089879.2A CN102636849B (en) | 2012-03-29 | 2012-03-29 | Intelligent optical fiber management system |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6002331A (en) * | 1998-07-20 | 1999-12-14 | Laor; Herzel | Method and apparatus for identifying and tracking connections of communication lines |
| CN102176685A (en) * | 2011-04-02 | 2011-09-07 | 江苏省邮电规划设计院有限责任公司 | Optical fiber connection automatic identification and management system |
| CN102396172A (en) * | 2011-08-23 | 2012-03-28 | 华为技术有限公司 | Method for obtaining optical link relationship, panel point device and optical networking system |
| CN202522745U (en) * | 2012-03-29 | 2012-11-07 | 浙江万马集团电子有限公司 | Intelligent management system for optical fiber |
-
2012
- 2012-03-29 CN CN201210089879.2A patent/CN102636849B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6002331A (en) * | 1998-07-20 | 1999-12-14 | Laor; Herzel | Method and apparatus for identifying and tracking connections of communication lines |
| CN102176685A (en) * | 2011-04-02 | 2011-09-07 | 江苏省邮电规划设计院有限责任公司 | Optical fiber connection automatic identification and management system |
| CN102396172A (en) * | 2011-08-23 | 2012-03-28 | 华为技术有限公司 | Method for obtaining optical link relationship, panel point device and optical networking system |
| CN202522745U (en) * | 2012-03-29 | 2012-11-07 | 浙江万马集团电子有限公司 | Intelligent management system for optical fiber |
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Address after: 311306, Qingyun village, Taihu Town, Ling'an, Zhejiang Applicant after: Wanma Electronic Medical Co., Ltd. Address before: Ling'an City, Hangzhou City, Zhejiang province Taihu 311306 Yuan Zhen Wanma Industrial Zone Applicant before: Wanma Group Electronic Co., Ltd., Zhejiang Prov. |
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Address after: 311306, Qingyun village, Taihu Town, Ling'an, Zhejiang Patentee after: WANMA TECHNOLOGY CO., LTD. Address before: 311306, Qingyun village, Taihu Town, Ling'an, Zhejiang Patentee before: Wanma Electronic Medical Co., Ltd. |