CN2857381Y - PHS trunk amplifier monitoring system adopting independent main control unit monitoring mode - Google Patents
PHS trunk amplifier monitoring system adopting independent main control unit monitoring mode Download PDFInfo
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- CN2857381Y CN2857381Y CNU2005201039217U CN200520103921U CN2857381Y CN 2857381 Y CN2857381 Y CN 2857381Y CN U2005201039217 U CNU2005201039217 U CN U2005201039217U CN 200520103921 U CN200520103921 U CN 200520103921U CN 2857381 Y CN2857381 Y CN 2857381Y
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- trunk amplifier
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Abstract
A PHS mainline amplifier monitoring system adopting independent primary control unit monitoring mode, includes monitoring center 01, primary control unit 02, data bus 03 and the mainline amplifier 04-1 to 04-n to be monitored. The stated primary control unit is of independent monitoring unit separated from mainline amplifier, including monitoring main board, lithium battery and Modem module. The monitoring main board connects with main line amplifier being monitored via data bus and the received information is sent to monitoring center via built-in Modem, and receives command from monitoring center and sends them to each main line amplifier being monitored; the Modem module is used to carry out remote communication with monitoring center, and wire or wireless modem can be selected; the lithium battery is rechargeable battery, and is used to ensure the uninterrupted power supply when main power failure; the power failure information will be sent to monitoring center on time. Compared to traditional monitoring mode, the present utility model can significantly improve the flexibility of engineering installation, decrease operating cost, and main line amplifiers can be unified into one type, which is beneficial for scale production and decrease management cost.
Description
Affiliated technical field
The utility model relates to a kind of supervisory control system, is specifically related to the PHS trunk amplifier supervisory control system that a kind of employing is independent of the independent main control unit monitor mode of trunk amplifier.
Background technology
PHS (Personal Handy-phone System) is commonly called as " Personal Handyphone System ", it be China Telecom and China Netcom on the basis of landline telephone system, a kind of Personal Handyphone System(PHS) business of developing for exploiting market.Wherein, the PHS trunk amplifier has two-way amplification PHS of time-division uplink and downlink link signal, effectively expands and fill up the function of PHS base station coverage hole.This equipment adopts technology such as cavity filtering, broadband amplification, can effectively amplify PHS base station and terminal signaling, and the filtering irrelevant signal is avoided area interference, and the raising speech quality is also expanded the coverage area.Use the PHS trunk amplifier can reduce the usage quantity of PHS base station, cut operating costs greatly, also make the engineering structure of signal covering system more flexible simultaneously, it has become the indispensable important component part of structure PHS indoor distributed system at present.
For making things convenient for the unified management of PHS indoor distributed system, at present existing many provinces and cities have proposed monitoring requirement to the PHS trunk amplifier, require trunk amplifier to communicate with Surveillance center, the running parameter of trunk amplifier and warning information are sent to Surveillance center in real time, and the order of Surveillance center is sent to trunk amplifier.According to conventional thought, need develop the trunk amplifier of two kinds of models in order to realize this function: the one, main monitoring trunk amplifier comprises monitoring mainboard, lithium battery, Modem module and trunk amplifier, is called for short dried the putting of main monitoring; The 2nd, from the monitoring trunk amplifier, comprise monitoring mainboard, lithium battery and trunk amplifier, be called for short from monitoring dried putting.The dried monitoring mainboard of putting of main monitoring by data/address bus with respectively be connected from monitoring the dried monitoring mainboard of putting, reception sends it back Surveillance center by built-in Modem then respectively from monitoring dried information of putting; The order of its Surveillance center is issued to respectively from monitoring dried putting by data/address bus by the monitoring mainboard after receiving by built-in Modem.Fig. 1 and Fig. 2 show monitoring principle and the dried concrete structure of putting of main monitoring under this mode respectively.
There is following drawback in the PHS trunk amplifier supervisory control system of above-mentioned traditional approach: because dried the putting of main monitoring is that monitoring function unit and trunk amplifier are bound, main monitoring is dried puts that obvious ratio is driedly put complex structure from monitoring, volume is big, cost is high thereby make, therefore when project installation, must effectively control the dried usage quantity of putting of main monitoring, this will increase the networking difficulty of engineering site greatly, thus corresponding system design cost and the construction cost of having increased; Because main monitoring is dried puts and driedly puts the trunk amplifier that belongs to two kinds of different models from monitoring, thereby is unfavorable for producing in batches and unified management, certainly will increase production cost and management cost.
Summary of the invention
The purpose of this utility model provides a kind of improved PHS trunk amplifier supervisory control system, and it can effectively overcome the existing above-mentioned drawback of PHS trunk amplifier supervisory control system of traditional approach.
To achieve these goals, the utility model is made of to 04-n Surveillance center 01, main control unit 02, data/address bus 03 and a plurality of monitored trunk amplifier 04-1, its described main control unit 02 is for being independent of the independent monitoring unit of trunk amplifier, form by monitoring mainboard 05, lithium battery 06 and Modem module 07 3 parts, and, be referred to as monitored trunk amplifier with traditional leading the monitoring trunk amplifier and be unified into a kind of model from the monitoring trunk amplifier.
Wherein, monitoring mainboard 05 is connected to 04-n by the monitored trunk amplifier 04-1 of data/address bus 03 and each, each monitored trunk amplifier 04-1 that it will receive sends to Surveillance center 01 to the information of 04-n by built-in Modem module 07, and receives the order of Surveillance center 01 and send to each monitored trunk amplifier 04-1 to 04-n by built-in Modem module 07.Its described Modem module is used for carrying out telecommunication with Surveillance center 01, can select wired Modem module or wireless Modem module according to actual needs for use; Its described lithium battery 06 is a rechargeable battery, and is uninterrupted in order to guarantee the monitoring unit power supply during the main power source power down; Its power down information is in time passed to Surveillance center 01.
With respect to the PHS trunk amplifier supervisory control system that adopts traditional approach, the utility model can significantly improve the flexibility of project installation under the situation that does not influence monitoring function, reduces system design cost and project installation cost; Become a kind of monitored trunk amplifier of model owing to leading the monitoring trunk amplifier and monitoring the trunk amplifier unification again, thereby be beneficial to batch process and unified management, thereby can obviously reduce production costs and management cost from monitoring.
Description of drawings
Figure 1 shows that the formation block diagram of traditional approach PHS trunk amplifier supervisory control system;
Figure 2 shows that the structure chart of the main monitoring trunk amplifier in the traditional approach PHS trunk amplifier supervisory control system;
Figure 3 shows that the formation block diagram of the PHS trunk amplifier supervisory control system of the independent main control unit monitor mode of employing provided by the utility model;
Figure 4 shows that the independent main control unit structure chart in the PHS trunk amplifier supervisory control system of the independent main control unit monitor mode of employing provided by the utility model.
In above-mentioned accompanying drawing, its description of reference numerals is as follows:
01: Surveillance center; 02: independent main control unit; 03: the intercommunication data/address bus; 04-1～04-n: monitored trunk amplifier; 05: the monitoring mainboard; 06: lithium battery; The 07:Modem module.
Embodiment
Below in conjunction with independent its embodiment of main control unit block diagram illustrating in the PHS trunk amplifier supervisory control system of the formation block diagram of the PHS trunk amplifier supervisory control system of the independent main control unit monitor mode of employing shown in Figure 3 and the independent main control unit monitor mode of employing shown in Figure 4.
Formation block diagram referring to the PHS trunk amplifier supervisory control system of the independent main control unit monitor mode of employing shown in Figure 3, the utility model is made of to 04-n Surveillance center 01, main control unit 02, data/address bus 03 and a plurality of monitored trunk amplifier 04-1, its described main control unit 02 is for being independent of the independent monitoring unit of trunk amplifier, it is connected and the information that receives is sent to Surveillance center 01 to 04-n with each monitored dried 04-1 of putting, and receives the order of Surveillance center 01 and send to each monitored dried 04-1 of putting to 04-n; Wherein, the main monitoring trunk amplifier of traditional approach and be unified into from the monitoring trunk amplifier and be a kind of model is referred to as monitored trunk amplifier.
Referring to the independent main control unit structure chart in the PHS trunk amplifier supervisory control system of the independent main control unit monitor mode of employing shown in Figure 4, its described main control unit 02 is made up of monitoring mainboard 05, lithium battery 06 and Modem module 07 3 parts.Monitoring mainboard 05 is connected to 04-n by the monitored trunk amplifier 04-1 of data/address bus 03 and each, each monitored trunk amplifier 04-1 that it will receive sends to Surveillance center 01 to the information of 04-n by built-in Modem module 07, and receives the order of Surveillance center 01 and send to each monitored trunk amplifier 04-1 to 04-n by built-in Modem module 07.Its described Modem module is used for carrying out telecommunication with Surveillance center, can select wired Modem module or wireless Modem module for use according to different actual needs; Its described lithium battery 06 is a rechargeable battery, and is uninterrupted in order to guarantee the monitoring unit power supply during the main power source power down; Its power down information is in time passed to Surveillance center 01.
Claims (4)
1, a kind of PHS trunk amplifier supervisory control system that adopts independent main control unit monitor mode, comprise that Surveillance center (01), main control unit (02), data/address bus (03) and a plurality of monitored trunk amplifier (04-1) are to (04-n), it is characterized in that: described main control unit (02) is for being independent of the independent monitoring unit of trunk amplifier, it is connected and the information that receives is sent to Surveillance center with each monitored dried putting, and receives the order of Surveillance center and send to each monitored dried putting (04-1) to (04-n); Described monitored trunk amplifier (04-1) is a PHS trunk amplifier with a kind of model to (04-n).
2, the PHS trunk amplifier supervisory control system of the independent main control unit monitor mode of employing according to claim 1, it is characterized in that: described main control unit (02) is made up of three parts, comprises monitoring mainboard (05), lithium battery (06) and Modem module (07).
3, the main control unit of the PHS trunk amplifier supervisory control system of the independent main control unit monitor mode of employing according to claim 2, it is characterized in that: described monitoring mainboard (05) is connected to (04-n) with each monitored trunk amplifier (04-1) by data/address bus (03), the information of each monitored trunk amplifier (04-1) to (04-n) that it will receive sends to Surveillance center (01) by built-in Modem module (07), and the order of the Surveillance center (01) that receives is sent to each monitored trunk amplifier (04-1) to (04-n) by built-in Modem module (07).
4, the main control unit of the PHS trunk amplifier supervisory control system of the independent main control unit monitor mode of employing according to claim 2 is characterized in that: described lithium battery (06) is a rechargeable battery; Described Modem module (07) can be wired Modem module or wireless Modem module, and it is used for carrying out telecommunication with Surveillance center (01).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201039217U CN2857381Y (en) | 2005-08-17 | 2005-08-17 | PHS trunk amplifier monitoring system adopting independent main control unit monitoring mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201039217U CN2857381Y (en) | 2005-08-17 | 2005-08-17 | PHS trunk amplifier monitoring system adopting independent main control unit monitoring mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2857381Y true CN2857381Y (en) | 2007-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201039217U Expired - Fee Related CN2857381Y (en) | 2005-08-17 | 2005-08-17 | PHS trunk amplifier monitoring system adopting independent main control unit monitoring mode |
Country Status (1)
| Country | Link |
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| CN (1) | CN2857381Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100468247C (en) * | 2007-09-13 | 2009-03-11 | 浙江工业大学 | Monitor system collecting end device |
| CN101231519B (en) * | 2007-09-14 | 2010-12-01 | 浙江工业大学 | Back-end machine apparatus for monitoring system |
| CN102685455A (en) * | 2012-05-03 | 2012-09-19 | 深圳一电科技有限公司 | Battery device and wireless monitoring system |
-
2005
- 2005-08-17 CN CNU2005201039217U patent/CN2857381Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100468247C (en) * | 2007-09-13 | 2009-03-11 | 浙江工业大学 | Monitor system collecting end device |
| CN101231519B (en) * | 2007-09-14 | 2010-12-01 | 浙江工业大学 | Back-end machine apparatus for monitoring system |
| CN102685455A (en) * | 2012-05-03 | 2012-09-19 | 深圳一电科技有限公司 | Battery device and wireless monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070110 Termination date: 20130817 |