CN101109939A - Communication power supply running condition information collecting and early warning device - Google Patents
Communication power supply running condition information collecting and early warning device Download PDFInfo
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- CN101109939A CN101109939A CNA2007101194199A CN200710119419A CN101109939A CN 101109939 A CN101109939 A CN 101109939A CN A2007101194199 A CNA2007101194199 A CN A2007101194199A CN 200710119419 A CN200710119419 A CN 200710119419A CN 101109939 A CN101109939 A CN 101109939A
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Abstract
The utility model discloses an information acquisition and early-warning device used for the operating condition of the communication power supply. The device consists of a power supply module, a signal input module, a processor module and a signal output module, among which the power supply module provides the electric power for the operation of the entire device. The power supply module comprises the first power supply, the second power supply and the third power supply; the signal input module includes a on-off input interface and a read analog input interface which is used to obtain the operating condition of the token communication power supply as well as the switching value and the analog correspondent to the ambient conditions; the processor module is connected with the signal input module to judge the operating condition of the communication power supply and store the obtained data information; the signal output module is connected with the processor module, so that under the control of the processor module, the data for the operating condition of the token communication power supply can be transferred to the relative signals as per the data receiving demands from the different receiving objects. Such signals can be sent out.
Description
Technical field
What the present invention relates to is a kind of pick-up unit, particularly be a kind of communication power supply running condition information collecting and early warning device.
Background technology
Power supply monitoring system is in the ascendant in the communications field at present, the numerous and confused monitoring scheme that proposes oneself of each producer, but because these monitoring schemes all are universal products,, do not produce a desired effect in conjunction with the actual conditions of electric system production run.Used the power communication station of power supply monitoring system, because system adopts the data transfer mode of single passage mostly, such as optical fiber or microwave etc., take resource, in case and communication port break down then the difficult situation of monitored communication station information can occur obtaining.Also have some communication stations that communication port can't be provided, or the communication port cost of use own is too high, as relay station, and can't be included into monitor network, has caused whole monitor network blind spot to occur, and whole monitoring effect is had a greatly reduced quality.Existing supervisory system all is to carry out data processing by Surveillance center, the maintainer needs to obtain from the person on duty of Surveillance center the warning information of communication station, and mode of operation is: equipment-equipment-people, and ageing relatively poor, occur because human factor influences fault handling easily, and cause fault to be extended.
The production of electric system, operation, maintenance have industry singularity; communication facilities in the communication station not only provides communication support and provides the protection passage for electrical production; communication power supply is being born as electric power system and is being communication facilities power supply and is the work of protection power devices two aspects, and is important all the more.To the effective monitoring administrative relationships of power supply safety to electrical production.With telecommunications, the industry difference such as move and be whether the safety of electrical production is related to national economy, have a great responsibility, never allow because human factor causes communication station to interrupt.At present, the power supply monitoring system that electric system is used carries out remote monitoring by Surveillance center to the communication station power-supply device, and supervisory system adopts general technological means, does not have the singularity in conjunction with electrical production, to the maintainer do not accomplish the people with regard to its position, everyone has responsibility.It is the powerful guarantee of electrical production safety that a kind of novel supervisory system that is applicable to that electrical production characteristic reinforcement maintainer manages is developed in success.Simultaneously for communication power supply itself running status with and the detection of ambient conditions be the basis that communication power supply is managed detection, how to obtain reliable parameter information, how above-mentioned information processing is also transmitted accordingly, how determining that the early warning of normally whether and how carrying out of communication power supply work handles, all is the direction that this area staff is inquiring into always and studying.
Be directed to above-mentioned defective and demand, creator of the present invention obtains the birth of this product finally through long research and development.
Summary of the invention
The objective of the invention is to, a kind of communication power supply running condition information collecting and early warning device is provided, in order to overcome above-mentioned defective and to satisfy the demand.
For achieving the above object, the technical solution used in the present invention is, a kind of communication power supply running condition information collecting and early warning device is provided, it comprises: power module, signal input module, processor module, signal output module, wherein, described power module provides electric power for the operation of whole device, and it comprises one first power supply, a second source and one the 3rd power supply;
Described signal input module comprises switch value input interface and analog quantity input interface, in order to obtain to characterize the ruuning situation of communication power supply self and the switching value and the analog quantity of ambient conditions correspondence;
Described processor module links to each other with described signal input module, judges whether communication power supply running condition is normal, and stores the data message that obtains;
Described signal output module links to each other with described processor module, under the control of described processor module, receiving the requirement of the reception form of objects on data according to difference, is that the signal of corresponding form is launched with the data conversion of described sign communication power supply running condition;
Wherein, described processor module comprises: a slice is used for program code stored flash memory, a slice is used to store the flash memory of data, and two dynamic RAMs as internal memory, and the CPU that is connected with above-mentioned four devices of a slice, also comprise an interface board, described interface board comprises: an interface circuit and a voltage conversion circuit, described CPU links to each other with described signal input module and signal output module by interface circuit, and described voltage conversion circuit links to each other with described first power supply;
Wherein, comprise that also one analog quantity/digital quantity transforms chip and optocoupler pipe, it is arranged between the interface circuit of described signal input module and processor module, and the level signal conversion process is carried out in input to analog quantity, and switch amount is carried out light-coupled isolation; Described switching value interface is the inputs of 8 way switch amounts, and it supports dry contact, 5v level amount, three kinds of patterns of 48v level amount; Described analog quantity interface comprises the voltage input interface, temperature input interface, electric current input interface;
Wherein, it comprises described signal output module, public telephone switch interface circuit, GSM/GPRS data transmission circuit, Ethernet switched circuit, RS232/RS485 interface circuit, switching value output circuit and power line communications interface circuit;
Wherein, described signal input module, described switching value interface all links to each other with described second source with the analog quantity interface,
By adopting independent power supply power supply, the signal between outside input information and the information acquisition equipment is isolated fully;
Wherein, also comprise an audio conversion circuit, it comprises: an audio decoder and an audio-frequency power amplifier, and described audio decoder links to each other with described processor module, obtains voice signal;
Wherein, also comprise an expansion module, described expansion module be video equipment, radio communication transmitter or power line communications interface one of them or any two the combination or three, it is by at least one road RS232 interface or described Ethernet switched circuit interface in the described RS232/RS485 interface circuit, and realization is connected with described processor module;
Wherein, also comprise a button and display circuit, it links to each other with described processor module, and it comprises at least two self check buttons that externally are provided with and ends bell button and 8 pilot lamp; Described pilot lamp is corresponding with the 8 way switch amounts input of described switching value interface;
Wherein, described GSM/GPRS data transmission circuit links to each other with described the 3rd power supply;
Beneficial effect of the present invention compared with the prior art is, by implement the collection communication power supply with and the parameter of surrounding environment, effectively detect communication power supply, improve warning efficient, reduction is endangered the possibility of communication security by power fail, adopt the several data transmission mode simultaneously, improved reliability of data transmission.
Description of drawings
Fig. 1 is a communication power supply running condition information collecting and early warning device functional module sketch of the present invention;
Fig. 2 is the functional structure sketch of processor module in the communication power supply running condition information collecting and early warning device of the present invention;
Fig. 3 is the functional block diagram of communication power supply running condition information collecting and early warning device one preferred embodiment of the present invention;
Embodiment
Below in conjunction with accompanying drawing, be described in more detail with other technical characterictic and advantage the present invention is above-mentioned.
See also shown in Figure 1, it is a communication power supply running condition information collecting and early warning device functional module sketch of the present invention, it comprises a mainboard 1 and an analogue quantity switch amount interface board 2, described mainboard 1 comprises processor module 11 and signal output module 12, described analogue quantity switch amount interface board 2 comprises: signal input module 22 and power module 21, wherein, described signal input module 22 is in order to obtain to characterize the ruuning situation of communication power supply self and the switching value and the analog quantity of ambient conditions correspondence; Its data transmission that collects is given the processor module 11 on the mainboard 1, processor module 11 judges whether communication power supply running condition is normal, portion is provided with the zone of reasonableness of the parameter and the surrounding environment parameter of the communication power supply under the normal condition within it, real-time compares, just do not look into scope if the data that collect do not belong to, then starting the early warning program; Described processor module 11 can store the data message that obtains from described signal input module, for follow-up management and inquiry; Described signal output module 12 links to each other with described processor module 11, under the control of described processor module 11, receiving the requirement of the reception form of objects on data according to difference, is that the signal of corresponding form sends with the data conversion of described sign communication power supply running condition.Described reception form is call voice, mail, browser information and note etc.; Described power module 21 provides electric power for communication power supply running condition information collecting and early warning device of the present invention, because this installs the requirement of each functional structure to stability, described power module is divided into first power supply 211, second source 212 and the 3rd power supply 213 (referring to Fig. 3).
Certainly for the actual needs according to the user, communication power supply running condition information collecting and early warning device of the present invention also comprises an expansion module 23, it can be video equipment, radio communication transmitter or power line communications interface, in order to introduce some additional functions.
See also shown in Figure 2ly, it is the functional structure sketch of processor module in the communication power supply running condition information collecting and early warning device of the present invention; For the present invention, described processor module 11 is the processing enter of data, it comprises: a slice is used for program code stored flash memory (NORFLASH) 113, a slice is used to store the flash memory (NANDFLASH) 112 of data, and two dynamic RAMs (SDRAM) 1115,1116, and the CPU (AT91RM9200) 111 that is connected with above-mentioned four devices of a slice as internal memory.Described AT91RM9200 comprises the external bus interface (EBI) of SRAM workspace and a low latency on the high-speed chip, to finish the seamless link of using desired chip external memory and internal storage mapping peripheral configuration, EBI has the controller of synchronous dram (SDRAM), Burst Flash and static memory, and has designed special circuit conveniently to be connected with Smart Media, Compact Flash and NAND Flash.
One high level interrupt controller (AIC) is by multidirectional amount, and division of interrupt source priority and shortening Interrupt Process transmission time are improved the Interrupt Process performance of ARM920T processor.The peripheral data controller (PDC) provide DMA passage to all serial peripherals, makes in itself and the sheet or need not pass through processor during chip external memory transmission data.The expense of processor when this has just reduced the transmission continuous data stream.The PDC controller that comprises two pointers has been simplified the impact damper link of AT91RM9200 greatly.Parallel I/O (PIO) controller with as the multiplexing peripheral hardware I/O port of the I/O of conventional data line, to adapt to the configuration of device to the full extent.Including an input on every Tiaokou line changes interruption, opens leakage ability and programmable pull-up resistance.Power source management controller (PMC) makes the power consumption of system keep minimum by selectable enable/disable process device of software control and various peripheral hardware.It provides the selected clock signal that comprises slow clock (32kHz) with the clock generator of an enhancing, to optimize power consumption and performance at any time.AT91RM9200 is integrated many standard interfaces comprise USB 2.0 main frames and device port and with most peripheral hardwares with in the widely used 10/100 Base-T Ethernet MAC controller (MAC) of network layer at full speed.It also provides a series of peripheral hardwares that meet industrial standard to use in addition.Described AT91RM9200 is integrated to comprise JTAG-ICE, UART debugs a series of debug function of passage (DBGU) and Embedded real-time tracing specially; Described processor module 11 also comprises an interface board 114, described interface board 114 comprises: an interface circuit 1141 and a voltage conversion circuit 1142, it has introduced interface circuit 1141 with CPU (AT91RM9200) 111 all functions pins, and then link to each other with described signal input module 22 and signal output module 12, for multiple function of the present invention realizes laying the foundation, described voltage conversion circuit 1142 links to each other with described first power supply 2 11, it is that 15 watts YD15-48T05D12 is as supply module that described first power supply 211 has adopted power, be input as direct current 36～72V, be output as+5v and ± 12V, this module voltage precision is ± 1%, output ripple and noise are 100mv Vp-p, efficient is 82%, has satisfied processor module 111 electricity needs.
See also shown in Figure 3ly, it is for the functional block diagram of invention communication power supply running condition information collecting and early warning device one preferred embodiment; It is the center with processor module 11, described signal input module 12 and signal output module 22 link to each other with described processor module 11 respectively, described signal input module 22 comprises switch value input interface 222 and analog quantity input interface 221, described switch value input interface 222 links to each other with the interface circuit 1141 of described processor module by an optocoupler pipe 32, carries out electrical isolation; Described switching value interface 222 is the inputs of 8 way switch amounts, and it supports dry contact, 5v level amount, three kinds of patterns of 48v level amount; Described analog quantity input interface 222 transforms chip 31 by one analog quantity/digital quantity and is connected with the interface circuit 1141 of processor module, the level signal conversion process is carried out in input to analog quantity, described analog quantity interface 221 comprises voltage input interface (0-56v), temperature input interface (built-in), electric current input interface (0-300v); Described switching value interface 222 all links to each other with described second source 212 with analog quantity interface 221, by adopting independent power supply power supply, the signal between outside input information and the communication power supply running condition information collecting and early warning device of the present invention is isolated fully.
It comprises described signal output module: public telephone switch (PSNT) interface circuit 123, GSM/GPRS data transmission circuit (Siemens MC 39I) 124, Ethernet switched circuit 125, RS232/RS485 interface circuit 126, button and display circuit 122 and power line communications interface circuit 121, wherein, described GSM/GPRS data transmission circuit 124 links to each other with described the 3rd power supply 213.
When the ruuning situation of the communication power supply in a certain moment of user inquiring or when a certain moment, the communication power supply operation exception sent early warning, the data transmission that described processor module 11 will be stored in the flash memory (NANDFLASH) 112 is given each functional circuit of above-mentioned signal output module 12, wherein, described public telephone switch (PSNT) interface circuit 123 is that the DTMF sign indicating number sends to a switch with data conversion, and connects by switch and a plurality of corresponding telephone machine; The data center that described GSM/GPRS data transmission circuit 124 is an electromagnetic wave by operator with the data conversion that obtains sends on recipient's the mobile phone; Described Ethernet switched circuit 125 transfers data to corresponding information receiving end by LAN (Local Area Network) with the TCP/IP bag with the data that obtain, or gives long-range information receiving end by the Internet with data packet transmission; For described power line communications interface circuit 121, it is to utilize high-tension bus-bar as transmission conductor, data is transferred to corresponding demodulating end according to specific frequency bandwidth, thereby passes to corresponding receiving end; It has 5 road RS232/RS485 interfaces for described RS232/RS485 interface circuit 126, and the external RS232 interface of two-way wherein is connected in the one tunnel external RS485 interface, one road RS232 interface and expansion module, and one the tunnel connects GSM/GPRS bimodulus module; Can certainly realize and being connected of described processor module by ethernet interface circuit.
Also comprise an audio conversion circuit, it comprises: an audio decoder and an audio-frequency power amplifier (not shown), described audio decoder links to each other with described processor module, obtains voice signal, and described audio-frequency power amplifier carries out outer putting with warning message and realizes local the warning.Also comprise a button and display circuit, it links to each other with described processor module, and it comprises at least two self check buttons that externally are provided with and ends bell button and 8 pilot lamp; Described pilot lamp is corresponding with the 8 way switch amounts input of described switching value interface.
The invention has the advantages that, by implement the collection communication power supply with and the parameter of surrounding environment, effectively communication power supply is detected, improve warning efficient, reduction is endangered the possibility of communication security by power fail, adopt the several data transmission mode simultaneously, improved reliability of data transmission.
The above only is preferred embodiment of the present invention, only is illustrative for the purpose of the present invention, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes to it in the spirit and scope that claim of the present invention limited, revise, even equivalence, but all will fall within the scope of protection of the present invention.
Claims (9)
1. communication power supply running condition information collecting and early warning device, it is characterized in that, it comprises: power module, signal input module, processor module, signal output module, wherein, described power module provides electric power for the operation of whole device, and it comprises one first power supply, a second source and one the 3rd power supply;
Described signal input module comprises switch value input interface and analog quantity input interface, in order to obtain to characterize the ruuning situation of communication power supply self and the switching value and the analog quantity of ambient conditions correspondence;
Described processor module links to each other with described signal input module, judges whether communication power supply running condition is normal, and stores the data message that obtains;
Described signal output module links to each other with described processor module, under the control of described processor module, receiving the requirement of the reception form of objects on data according to difference, is that the signal of corresponding form is launched with the data conversion of described sign communication power supply running condition.
2. communication power supply running condition information collecting and early warning device according to claim 1, it is characterized in that, described processor module comprises: a slice is used for program code stored flash memory, a slice is used to store the flash memory of data, and two dynamic RAMs as internal memory, and a slice and above-mentioned four CPU that device is connected, also comprise an interface board, described interface board comprises: an interface circuit and a voltage conversion circuit, described CPU links to each other with described signal input module and signal output module by interface circuit, and described voltage conversion circuit links to each other with described first power supply.
3. communication power supply running condition information collecting and early warning device according to claim 2, it is characterized in that, comprise that also one analog quantity/digital quantity transforms chip and optocoupler pipe, it is arranged between the interface circuit of described signal input module and processor module, the level signal conversion process is carried out in input to analog quantity, and switch amount is carried out light-coupled isolation; Described switching value interface is the inputs of 8 way switch amounts, and it supports dry contact, 5v level amount, three kinds of patterns of 48v level amount; Described analog quantity interface comprises the voltage input interface, temperature input interface, electric current input interface.
4. communication power supply running condition information collecting and early warning device according to claim 1, it is characterized in that, it comprises described signal output module, public telephone switch interface circuit, GSM/GPRS data transmission circuit, Ethernet switched circuit, RS232/RS485 interface circuit, switching value output circuit and power line communications interface circuit.
5. communication power supply running condition information collecting and early warning device according to claim 2 is characterized in that, described signal input module, and described switching value interface all links to each other with described second source with the analog quantity interface,
By adopting independent power supply power supply, the signal between outside input information and the information acquisition equipment is isolated fully.
6. communication power supply running condition information collecting and early warning device according to claim 3, it is characterized in that, also comprise an audio conversion circuit, it comprises: an audio decoder and an audio-frequency power amplifier, described audio decoder links to each other with described processor module, obtains voice signal.
7. communication power supply running condition information collecting and early warning device according to claim 3, it is characterized in that, also comprise an expansion module, described expansion module be video equipment, radio communication transmitter or power line communications interface one of them or any two the combination or three, it is by at least one road RS232 interface or described Ethernet switched circuit interface in the described RS232/RS485 interface circuit, and realization is connected with described processor module.
8. communication power supply running condition information collecting and early warning device according to claim 3, it is characterized in that, also comprise a button and display circuit, it links to each other with described processor module, and it comprises at least two self check buttons that externally are provided with and ends bell button and 8 pilot lamp; Described pilot lamp is corresponding with the 8 way switch amounts input of described switching value interface.
9. communication power supply running condition information collecting and early warning device according to claim 4 is characterized in that, described GSM/GPRS data transmission circuit links to each other with described the 3rd power supply.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007101194199A CN101109939A (en) | 2007-07-24 | 2007-07-24 | Communication power supply running condition information collecting and early warning device |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007101194199A CN101109939A (en) | 2007-07-24 | 2007-07-24 | Communication power supply running condition information collecting and early warning device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676719A (en) * | 2012-09-19 | 2014-03-26 | 青岛高校信息产业有限公司 | Data acquisition controller with multiple communication interfaces |
| CN104777807A (en) * | 2015-03-25 | 2015-07-15 | 安徽智瑞电气有限公司 | Communication power supply monitoring and early warning system |
| CN106647450A (en) * | 2016-11-08 | 2017-05-10 | 杭州环盈科技有限公司 | Communication equipment power monitoring device |
| CN107239424A (en) * | 2017-05-22 | 2017-10-10 | 重庆携普科技有限公司 | Input-output equipment |
| CN107453590A (en) * | 2017-08-08 | 2017-12-08 | 国网江苏省电力公司徐州供电公司 | The power supply system for communications and device |
| CN109521698A (en) * | 2018-11-15 | 2019-03-26 | 深圳市亮而彩科技有限公司 | A kind of cloud system data I/O module |
-
2007
- 2007-07-24 CN CNA2007101194199A patent/CN101109939A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676719A (en) * | 2012-09-19 | 2014-03-26 | 青岛高校信息产业有限公司 | Data acquisition controller with multiple communication interfaces |
| CN104777807A (en) * | 2015-03-25 | 2015-07-15 | 安徽智瑞电气有限公司 | Communication power supply monitoring and early warning system |
| CN106647450A (en) * | 2016-11-08 | 2017-05-10 | 杭州环盈科技有限公司 | Communication equipment power monitoring device |
| CN107239424A (en) * | 2017-05-22 | 2017-10-10 | 重庆携普科技有限公司 | Input-output equipment |
| CN107453590A (en) * | 2017-08-08 | 2017-12-08 | 国网江苏省电力公司徐州供电公司 | The power supply system for communications and device |
| CN109521698A (en) * | 2018-11-15 | 2019-03-26 | 深圳市亮而彩科技有限公司 | A kind of cloud system data I/O module |
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