CN101207854B - Apparatus for extending passive node - Google Patents
Apparatus for extending passive node Download PDFInfo
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- CN101207854B CN101207854B CN2007101726222A CN200710172622A CN101207854B CN 101207854 B CN101207854 B CN 101207854B CN 2007101726222 A CN2007101726222 A CN 2007101726222A CN 200710172622 A CN200710172622 A CN 200710172622A CN 101207854 B CN101207854 B CN 101207854B
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- passive node
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- extending
- monitor
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Abstract
The invention discloses a device for expanding stem nodes. The device for expanding the stem nodes of the invention comprises: a monitoring interface buckle, used for providing stem node interface and transmitting the signals collected by the stem nodes; a power plate, connected with the monitoring interface buckle, and used for receiving and reporting the signals collected by the stem nodes. The invention can save the cost and conveniently realize the expansion of stem nodes.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of device of extending passive node.
Background technology
Gather the information of its operate outside environment base station in the communication system at present, and according to the environmental information that collects, the base station is adjusted built-in system work in real time.External environmental information is collected by passive node in the base station, such as: ambient temperature, water logging degree, cigarette sense coefficient etc.; Passive node is reported to base station equipment Surveillance center after gathering these information, and base station equipment Surveillance center adjusts the inside of base station system works in real time according to the information that collects.
Because base station operational environment complexity is many to the demand of passive node, thereby need extending passive node to increase interface.Prior art one, extending passive node is come by independent veneer in the base station; Prior art two utilizes existing veneer to come extending passive node, fully like this can utilize the existing veneer of equipment.
In research and practice process to prior art, the inventor finds that there is following problem in prior art: prior art one, independent veneer extending passive node, need take the groove position on the backboard, occupied groove position resource can't be carried out the expansion of service feature, independent in addition veneer needs the digital distribution frame of configuring external, increases cost.Prior art two utilizes the existing veneer of equipment to come extending passive node, connects passive node from panel, has taken panel space, is unfavorable for the inner cabling of rack.
Summary of the invention
The technical problem that the embodiment of the invention will solve provides a kind of device of extending passive node, can realize the expansion of passive node easily on cost-effective basis.
For solving the problems of the technologies described above, the device embodiment of extending passive node provided by the present invention is achieved through the following technical solutions:
The embodiment of the invention provides a kind of device of extending passive node, comprising: the monitor-interface buckle, be used to provide the passive node interface, and the signal of transmission passive node collection; Power panel is connected with described monitor-interface buckle, is used to receive the signal that described passive node is gathered, and the signal that reports described passive node to gather to the base station; Described signal is the signal of employing RS485 standard, or the switch analog signal, or adopts the signal and the switch analog signal of RS485 standard.
Has following beneficial effect in the technique scheme: have the embodiment of the invention will provide the monitor-interface buckle of passive node interface to be connected on the power panel, on the basis that does not take the professional groove of Base Band Unit position, effectively utilize the groove bit space of power panel, solve the extending passive node outlet well and realized difficult problem, simplify the inner cabling of rack simultaneously, saved the realization cost of extending passive node.
Description of drawings
Fig. 1 is the panel figure of the monitor-interface buckle that provides of the embodiment of the invention;
Fig. 2 is the extending passive node apparatus structure schematic diagram that the embodiment of the invention provides.
Embodiment
The embodiment of the invention provides a kind of device of extending passive node, is used to realize the expansion of passive node.
The embodiment of the invention is not taking on business board and the basis, master control board slot position, connects the monitor-interface buckle on power panel, and the monitor-interface buckle provides the passive node interface, realizes the expansion of passive node.
The embodiment of the invention provides the realization principle of the information of monitor-interface buckle extending passive node interface and the collection of output passive node; Fig. 1 is the panel figure of the monitor-interface buckle that provides of the embodiment of the invention.
As shown in Figure 1, the monitor-interface buckle provides the passive node interface, and passive node is connected on the passive node interface.The RS485 signal that passive node collects is transferred to power panel by the RS485 signalling channel; The switching signal that passive node collects arrives power panel by the switching signal channel transfer.Simultaneously, the passive node interface at the monitor-interface buckle provides safeguard procedures, and the information that the protection passive node is collected is subjected to the interference of thunder and lightning or other environment.
The following device that is described with reference to the accompanying drawings the extending passive node that the embodiment of the invention provides.
Fig. 2 is the extending passive node apparatus structure schematic diagram that the embodiment of the invention provides.
The device of extending passive node comprises: monitor-interface buckle 100 and power panel 200 as shown in the figure;
Described monitor-interface buckle 100 is connected with described power panel 200, is used to provide the passive node interface, and the signal of described passive node collection is transferred to described power panel;
Described power panel 200 is connected with described monitor-interface buckle 100, is used to the signal that receives and report described passive node to gather.
Further, described monitor-interface buckle 100 comprises:
Passive node interface 110 is used to connect passive node;
Transport module 130 is used to transmit the signal that described passive node collects.
Need to prove that because the signal classification difference that passive node is gathered, the signal of transport module transmission may partly be the signal that adopts the RS485 standard, part is the switch analog signal; Perhaps transmission all is the signal that adopts the RS485 standard, and perhaps transmission all is the switch analog signal.
Further, the monitor-interface buckle also comprises: protection module 120 is used to protect the interference that signal that described passive node collects suffers external environment.
Further, described monitor-interface buckle 100 comprises at least four passive node interfaces, and the passive node interface is the RJ45 interface.
Further, described power panel 200 comprises:
Connector 210 is used to connect described monitor-interface buckle 100, receives the signal that described passive node is gathered, provide described passive node collection signal report passage;
Reporting module 220 is used to the signal that reports described passive node to gather.
Because the signal that passive node collects may be the signal that adopts the RS485 standard, also may be the switch analog signal.After the signal of passive node collection was transferred to power panel, power panel reported after the switch analog signal conversion can being digital signal again.Power panel 200 also comprises:
Signal conversion module 230, being used for to be digital signal through the analog signal conversion of the described passive node collection of described connector transmission;
Described reporting module 220 reports described digital signal.
Digital signal after the conversion adopts twin wire universal serial bus (I2C, Inter-Integrated Circuit) standard to report.
More than the device of a kind of extending passive node provided by the present invention is described in detail, for one of ordinary skill in the art, thought according to the embodiment of the invention, part in specific embodiments and applications all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (7)
1. the device of an extending passive node is characterized in that, comprising:
The monitor-interface buckle is used to provide the passive node interface, and the signal of transmission passive node collection;
Power panel is connected with described monitor-interface buckle, is used to receive the signal that described passive node is gathered, and the signal that reports described passive node to gather to the base station;
Described signal is the signal of employing RS485 standard, or the switch analog signal, or adopts the signal and the switch analog signal of RS485 standard.
2. the device of extending passive node according to claim 1 is characterized in that, described monitor-interface buckle comprises:
The passive node interface is used to connect passive node;
Transport module is used to transmit the signal that described passive node is gathered.
3. the device of extending passive node according to claim 2 is characterized in that, described monitor-interface buckle also comprises:
Protection module; The signal that is used to protect described passive node collection suffers the interference of external environment.
4. according to the device of each described extending passive node of claim 1 to 3, it is characterized in that described power panel comprises:
Connector is used to connect described monitor-interface buckle, receives the signal that described passive node is gathered, provide described passive node collection signal report passage;
Reporting module is used to the signal that reports described passive node to gather.
5. the device of extending passive node according to claim 4 is characterized in that, described power panel also comprises:
Signal conversion module, being used for to be digital signal through the analog signal conversion of the signal of the described passive node collection of described connector transmission.
6. the device of extending passive node according to claim 1 is characterized in that, described monitor-interface buckle comprises at least four passive node interfaces.
7. the device of extending passive node according to claim 6 is characterized in that, described passive node interface is the RJ45 interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101726222A CN101207854B (en) | 2007-12-17 | 2007-12-17 | Apparatus for extending passive node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101726222A CN101207854B (en) | 2007-12-17 | 2007-12-17 | Apparatus for extending passive node |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101207854A CN101207854A (en) | 2008-06-25 |
| CN101207854B true CN101207854B (en) | 2010-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101726222A Active CN101207854B (en) | 2007-12-17 | 2007-12-17 | Apparatus for extending passive node |
Country Status (1)
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101840612A (en) * | 2010-05-20 | 2010-09-22 | 中兴通讯股份有限公司 | Antitheft method and antitheft system of base station equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1625292A (en) * | 2003-12-04 | 2005-06-08 | 华为技术有限公司 | Method for transforing base station environment monitoring information |
| CN1635814A (en) * | 2003-12-26 | 2005-07-06 | 华为技术有限公司 | A base station subsystem and method for implementing reporting of base station environment monitoring information |
| CN2754298Y (en) * | 2004-11-03 | 2006-01-25 | 广东高新兴通信设备有限公司 | Base station power and environmental monitor |
| CN1797491A (en) * | 2004-12-24 | 2006-07-05 | 华为技术有限公司 | Circuit for colleting alarming signals |
| CN2838147Y (en) * | 2005-06-02 | 2006-11-15 | 中兴通讯股份有限公司 | Lightning prevention module for signal transmission via dry note |
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2007
- 2007-12-17 CN CN2007101726222A patent/CN101207854B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1625292A (en) * | 2003-12-04 | 2005-06-08 | 华为技术有限公司 | Method for transforing base station environment monitoring information |
| CN1635814A (en) * | 2003-12-26 | 2005-07-06 | 华为技术有限公司 | A base station subsystem and method for implementing reporting of base station environment monitoring information |
| CN2754298Y (en) * | 2004-11-03 | 2006-01-25 | 广东高新兴通信设备有限公司 | Base station power and environmental monitor |
| CN1797491A (en) * | 2004-12-24 | 2006-07-05 | 华为技术有限公司 | Circuit for colleting alarming signals |
| CN2838147Y (en) * | 2005-06-02 | 2006-11-15 | 中兴通讯股份有限公司 | Lightning prevention module for signal transmission via dry note |
Non-Patent Citations (1)
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| 帅永辉.中兴基站电源监控的实现方法.移动通信27 Z2.2003,27(Z2),第137页左栏第一段至第138页左栏第一段. * |
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| Publication number | Publication date |
|---|---|
| CN101207854A (en) | 2008-06-25 |
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