CN1150701C - Centralized monitoring system for mobile communication power supply - Google Patents
Centralized monitoring system for mobile communication power supply Download PDFInfo
- Publication number
- CN1150701C CN1150701C CNB021325146A CN02132514A CN1150701C CN 1150701 C CN1150701 C CN 1150701C CN B021325146 A CNB021325146 A CN B021325146A CN 02132514 A CN02132514 A CN 02132514A CN 1150701 C CN1150701 C CN 1150701C
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- China
- Prior art keywords
- input
- output
- circuit
- connect
- single chip
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Abstract
The present invention relates to a centralized monitoring system of communication power supplies, particularly to a centralized monitoring system of mobile communication power supplies. The input end of an encoder (5) is connected with the output ends of a switch quantity KG and an analogue quantity MN; 16 output ends OUT1 to OUT16 of the encoder (5) are connected with 16 input ends IN1 to IN16 of a 16-path stem connection point (1) of a DF frame in the mode of one-to-one correspondence. The input end of a decoder (6) is connected to the output end of a controller (3); the output end of the decoder (6) is connected to the input end of a monitoring device (4). The present invention has the characteristics of simple structure, convenient operation and installation and low cost. The investment of each base station of the system is only a plurality of thousand of renminbi; the increase of the encoder and the decoder makes the transmitted information quantity greatly increased; the information quantity is increased to more than 2<16> bits from the original 16 paths of switching quantities; the transmitted information can be switching quantities and can also be analogue quantities. The centralized monitoring system solves the problem of the original system does not transmit analogue quantities and transmits small switching quantities.
Description
Technical field: the centralized monitoring system that the present invention relates to communication power supply.
Background technology: the centralized control system of existing mobile communication power supply generally is to adopt 2M bit time slots abstracting method or adopt 16 road dry contacts on Ericsson's base station DF frame to transmit, but this dual mode all exists certain shortcoming, as adopt 2M bit time slots abstracting method, there be common transport channels, wasting of resources height, the high problem of investment of taking; Exist with 16 road dry contacts on DF frame transmission and only can transmit a spot of switching value information, can not satisfy the requirement of supervisory control system, and amount of investment is big, builds about about 1.7 ten thousand yuans an of base station the analog quantity transmission.
Summary of the invention: the present invention is the centralized monitoring system of a kind of mobile communication power supply of development, makes its switching value that can transmit monitored portable power source operating state, again can the transportation simulator amount, and have the advantage that cost is low, transmission quantity is big.The present invention comprises DF frame 16 road dry contacts 1, switch 2, base station controller 3, supervising device 4, and the output of DF frame 16 road dry contacts 1 is connected with the input of switch 2, and the output of switch 2 is connected with the input of base station controller 3.It also comprises encoder 5, decoder 6; The input of encoder 5 is connected with the output of switching value KG and analog quantity MN, 16 output OUT of encoder 5
1～OUT
1616 input IN with DF frame 16 road dry contacts 1
1～IN
16Connect one to one, the input of decoder 6 is connected on the output of controller 3, and the output of decoder 6 is connected on the input of supervising device 4.That the present invention has is simple in structure, be convenient to that operation is installed, characteristics cheaply, and each base station investment of native system only is several thousand yuans, and the increase of encoder and decoder greatly increases the information transmitted amount, is increased to 2 by 16 original way switch amounts
16The amount of information that bit is above, and information transmitted can be switching value, can be analog quantity also, having solved original system can not the transportation simulator amount and the few problem of switching value of transmission.
Description of drawings: Fig. 1 is an overall structure schematic diagram of the present invention, and Fig. 2 is the structural representation of encoder in the embodiment one.
Embodiment one: present embodiment is made up of encoder 5, DF frame 16 road dry contacts 1, interchanger 2, base station controller 3, decoder 6, supervising device 4.The output of DF frame 16 road dry contacts 1 is connected with the input of switch 2, and the output of switch 2 is connected with the input of base station controller 3.The input of encoder 5 is connected with the output of switching value KG and analog quantity MN, 16 output OUT of encoder 5
1～OUT
1616 input IN with DF frame 16 road dry contacts 1
1～IN
16Connect one to one, the input of decoder 6 is connected on the output of controller 3, and the output of decoder 6 is connected on the input of supervising device 4, and encoder 5 is by single chip circuit IC
1, voltage sampling circuit IC
2, contactless IC card B
1, interface A checks meter
1, temperature sensor t
0, environment parameter sample circuit IC
3, clock circuit IC
4, watchdog circuit IC
5, current sampling circuit IC
6Form.Voltage sampling circuit IC
2Output OUT '
1With single chip circuit IC
1Input IN '
1Connect contactless IC card B
1Output OUT '
2With single chip circuit IC
1Input IN '
2Connect, interface A checks meter
1Output OUT '
3With single chip circuit IC
1Input IN '
3Connect temperature sensor t
0Output OUT '
4With single chip circuit IC
1Input IN '
4Connect environment parameter sample circuit IC
3Output OUT '
5With single chip circuit IC
1Input IN '
5Connect clock circuit IC
4Output OUT '
6With single chip circuit IC
1Input IN '
6Connect clock circuit IC
4Input IN "
6With single chip circuit IC
1Output OUT
6" connect watchdog circuit IC
5Output OUT '
7With single chip circuit IC
1Input IN '
7Connect watchdog circuit IC
5Input IN "
7With single chip circuit IC
1Output OUT "
7Connect current sampling circuit IC
6Output OUT '
8With single chip circuit IC
1Input IN '
8Connect.Its operation principle is: each road analog quantity and switching value are carried out the signal that 16 road external alarms transmission that provides by DF frame 16 road dry contacts 1 is provided capturing and coding in encoder 5, behind switch 2, base station controller 3, decoder 6 is transferred to 16 road external alarm information of uploading from base station controller 3 computer with serial ports, decoding and change by software programming forms the file meet mobile communication power supply, air-conditioning centralized monitoring system specification protocol, carries out data processing through supervising device again.Native system information transmitted amount reaches 2
16More than the bit.
Claims (2)
1, the centralized monitoring system of mobile communication power supply, it comprises DF frame 16 road dry contacts (1), switch (2), base station controller (3), supervising device (4), the output of DF frame 16 road dry contacts (1) is connected with the input of switch (2), the output of switch (2) is connected with the input of base station controller (3), it is characterized in that it also comprises encoder (5), decoder (6); The input of encoder (5) is connected with the output of switching value KG and analog quantity MN, 16 output (OUT of encoder (5)
1～OUT
16) with 16 input (IN of DF frame 16 road dry contacts (1)
1～IN
16) connect one to one, the input of decoder (6) is connected on the output of controller (3), and the output of decoder (6) is connected on the input of supervising device (4).
2, the centralized monitoring system of mobile communication power supply according to claim 1 is characterized in that encoder (5) is by single chip circuit (IC
1), voltage sampling circuit (IC
2), contactless IC card B
1), interface (A checks meter
1), temperature sensor (t
0), environment parameter sample circuit (IC
3), clock circuit (IC
4), watchdog circuit (IC
5), current sampling circuit (IC
6) form voltage sampling circuit (IC
2) output (OUT '
1) and single chip circuit (IC
1) input (IN '
1) connect contactless IC card (B
1) output (OUT '
2) and single chip circuit (IC
1) input (IN '
2) connect, interface (A checks meter
1) output (OUT '
3) and single chip circuit (IC
1) input (IN '
3) connect temperature sensor (t
0) output (OUT '
4) and single chip circuit (IC
1) input (IN '
4) connect environment parameter sample circuit (IC
3) output (OUT '
5) and single chip circuit (IC
1) input (IN '
5) connect clock circuit (IC
4) output (OUT '
6) and single chip circuit (IC
1) input (IN '
6) connect clock circuit (IC
4) input (IN "
6) and single chip circuit (IC
1) output (OUT "
6) connect watchdog circuit (IC
5) output (OUT '
7) and single chip circuit (IC
1) input (IN '
7) connect watchdog circuit (IC
5) input (IN "
7) and single chip circuit (IC
1) output (OUT "
7) connect current sampling circuit (IC
6) output (OUT '
8) and single chip circuit (IC
1) input (IN '
8) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021325146A CN1150701C (en) | 2002-06-29 | 2002-06-29 | Centralized monitoring system for mobile communication power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021325146A CN1150701C (en) | 2002-06-29 | 2002-06-29 | Centralized monitoring system for mobile communication power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1388664A CN1388664A (en) | 2003-01-01 |
| CN1150701C true CN1150701C (en) | 2004-05-19 |
Family
ID=4746809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021325146A Expired - Fee Related CN1150701C (en) | 2002-06-29 | 2002-06-29 | Centralized monitoring system for mobile communication power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1150701C (en) |
-
2002
- 2002-06-29 CN CNB021325146A patent/CN1150701C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1388664A (en) | 2003-01-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081219 Address after: No. 116, Heung Heung Street, Xiangfang District, Heilongjiang, Harbin Patentee after: Harbin Telecommunication Engineering Bureau Address before: No. 116, Township street, Harbin Power District, Heilongjiang Patentee before: Heilongjiang Prov. Telecommunication Power Supply Maintenance Center |
|
| ASS | Succession or assignment of patent right |
Owner name: HARBIN TELECOMMUNICATIONS ENGINEERING BUREAU Free format text: FORMER OWNER: HEILONGJIANG PROVINCE TELECOM AND POWER SUPPLY MAINTENANCE CENTER Effective date: 20081219 |
|
| ASS | Succession or assignment of patent right |
Owner name: HEILONGJIANG CHINA MOBILE COMMUNICATION TECHNOLOGY Free format text: FORMER OWNER: HARBIN TELECOMMUNICATION ENGINEERING BUREAU Effective date: 20111118 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111118 Address after: 150046 No. 116 Heung Street, Xiangfang District, Heilongjiang, Harbin Patentee after: Heilongjiang China Mobile Communication Technology Engineering Co., Ltd. Address before: 150046 No. 116 Heung Street, Xiangfang District, Heilongjiang, Harbin Patentee before: Harbin Telecommunication Engineering Bureau |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040519 Termination date: 20140629 |
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| EXPY | Termination of patent right or utility model |