CN201233462Y

CN201233462Y - Terrestrial communication optical fiber for RFID

Info

Publication number: CN201233462Y
Application number: CNU200820038877XU
Authority: CN
Inventors: 黄俊华; 张忠; 徐军; 丁国锋
Original assignee: JIANGSU TONGGUANG OPTICAL FIBER CABLE CO Ltd
Current assignee: JIANGSU TONGGUANG OPTICAL FIBER CABLE CO Ltd
Priority date: 2008-08-01
Filing date: 2008-08-01
Publication date: 2009-05-06
Anticipated expiration: 2018-08-01

Abstract

Land communication optical fiber cables which are identified by radio frequency take the land communication optical fiber cables with the various forms as a core cable, a core cable protective layer is coated with a passive radio frequency electronic intelligent label tape layer which is attached to a distributed memory chip and an outer protective sleeve layer sequentially, the radio frequency electronic intelligent label tape layer can be single layer, double layers or multiple layers, when the layers are more than two, the protective sleeve layers are additionally arranged among the layers, and the structural form of the radio frequency electronic intelligent label tape layer is longitudinal wrapping or wrapping. The land communication optical fiber cables are applied to various communication optical fiber cables which are directly buried on land and laid by pipelines or laid overhead, and an electronic intelligent label is read or identified by a vehicle-mounted or handheld antenna. The land communication optical fiber cables have the advantages that the land communication optical fiber cables can rapidly and accurately identify the identity of each optical fiber cable, thereby facilitating the construction and the maintenance, avoiding the occurrence of serious misoperation accidents and ensuring the normal operation of the communication optical fiber cables.

Description

Land communications optical cable with radio-frequency (RF) identification

Technical field

But the utility model relates to a kind of with the land identification communication optical cable that contains the identification of radio frequency electric intelligent label.

Background technology

The land communications optical cable that is widely used in every field at present, often have telecommunications in same route, broadcasting and TV, railway, highway, electric power, government, bank, public security, numerous users' such as army optical cable, these different users even same user can run into has many optical cables to bury underground with ditch, joint use or utilize same conduit resource to lay, on several at least on the optical cable of communications equipment room turnover, tens even more at most, these optical cables mainly are to tie up sign board at present, the lettering that is aided with on the cable jacket is discerned, but in actual use, these characters be corroded for a long time become blank and be difficult to identification, maintenance and maintenance to communication line cause very big difficulty, the communication disruption fault that the maloperation of slipping up because of identification causes happens occasionally, and discern optical cable exactly is that each user's communications maintenance department has a headache and a forbidding difficult problem always.

Summary of the invention

Land communications optical cable amount is many in order to overcome, incorrect marking, be difficult to identification, bring difficult deficiency for the Maintenance and Repair of communication line, the utility model provide a kind of can be with the land communications optical cable of radio-frequency (RF) identification, can quick and precisely discern and safeguard each root optical cable, avoid the generation of maloperation and major accident, guarantee the reliable and secure operation of communication system.

The technical scheme in the invention for solving the technical problem is: a kind of land communications optical cable with radio-frequency (RF) identification, form by core cable, core cable sheath, the passive RF electronic intelligent label belt and the external sheath layer that are attached with the distribution storage chip, it is characterized in that with land communications optical cable be the core cable, outside core cable sheath, coat passive RF electronic intelligent label belt and external sheath layer successively; Above-mentioned passive radio frequency electric intelligent label belt is attached with the storage chip of distribution, can be individual layer, bilayer or multilayer, if two-layer when above, layer should be separated with restrictive coating in addition with interlayer; The above-mentioned version of passive RF electronic intelligent label belt in the cable configuration layer is vertical bag or wrapped.

The utility model is owing to the passive RF electronic intelligent label band of inserting in cable with unique identity sign, read and discern a plurality of labels simultaneously by vehicle-mounted or hand held antenna, thereby accurate track and localization and discern the identity of every optical cable fast,, accurately guide maintenance work, avoid the generation of great misoperation fault, guarantee the communications optical cable safe and reliable operation.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the utility model cross sectional representation.

Fig. 2 is to be the land communications optical cable cross-sectional view with radio-frequency (RF) identification of core cable with the beam tube type cable.

Fig. 3 is to be the land communications optical cable cross-sectional view with radio-frequency (RF) identification of core cable with a strand layer beam tube type cable.

Fig. 4 is to be the land communications optical cable cross-sectional view with radio-frequency (RF) identification of core cable with steel wire armoured beam tube type cable.

In Fig. 1～Fig. 4: 1. the land logical optical cable of various versions is the core cable, 2. core cable sheath, 3. electronic intelligent label belt, 4. external sheath layer.

Embodiment

In Fig. 1～Fig. 4, a kind of land communications optical cable with radio-frequency (RF) identification is made up of core cable (1), core cable sheath (2), the passive RF electronic intelligent label belt (3) that is attached with the distribution storage chip and external sheath layer (4), it is characterized in that with land communications optical cable be core cable (1), outside core cable sheath (1), coat passive RF electronic intelligent label belt (3) and external sheath layer (4) successively; Being attached with the storage chip of distribution in the above-mentioned passive RF electronic intelligent label belt (3), can be individual layer, bilayer or multilayer, as two-layer when above layer and interlayer should be separated with restrictive coating in addition; The above-mentioned version of passive RF electronic intelligent label belt in the cable configuration layer is vertical bag or wrapped.In passive RF electronic intelligent label band with unique identity sign of electronic code, read by non-contacting hand-held or car antenna, fast, accurately follow the tracks of, discern the identity of each root optical cable, when needs, also can import read-write password in the later stage, read again after the rewriting.

Claims

1, a kind of land communications optical cable with radio-frequency (RF) identification, by land communications optical cable be core cable (1), core cable sheath (2), the passive RF electronic intelligent label belt (3) and the external sheath layer (4) that are attached with the distribution storage chip form, it is characterized in that with various forms of land communications optical cables be core cable (1), outside core cable sheath (2), coat passive RF electronic intelligent label belt (3) and external sheath layer (4) successively.

2, a kind of land communications optical cable with radio-frequency (RF) identification according to claim 1 is characterized in that being attached with in the passive RF electronic intelligent label belt (3) storage chip of distribution, in the chip with the electronic code of unique identity sign.

3, a kind of land communications optical cable with radio-frequency (RF) identification according to claim 1 is characterized in that passive RF electronic intelligent label belt (3) can be individual layer, bilayer or multilayer, and when above, layer should be separated with restrictive coating in addition with interlayer as two-layer.

4, a kind of land communications optical cable with radio-frequency (RF) identification according to claim 1 is characterized in that the version of passive RF electronic intelligent label belt (3) in the cable configuration layer is vertical bag or wrapped.