CN1361597A - Network communication equipment with automatic power failure trip function and its trip method - Google Patents
Network communication equipment with automatic power failure trip function and its trip method Download PDFInfo
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- CN1361597A CN1361597A CN 00136840 CN00136840A CN1361597A CN 1361597 A CN1361597 A CN 1361597A CN 00136840 CN00136840 CN 00136840 CN 00136840 A CN00136840 A CN 00136840A CN 1361597 A CN1361597 A CN 1361597A
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Abstract
The present invention is network communication equipment with automatic power failure jumpering function and its jumpering method. The equipment incldues one control circuit connected to its digital phonetic converting circuit, and the digital phonetic converting circuit is connected to the telephone set via channel switch. The phonetic signal of telephone set is converted into digital signal and processed and transmitted via control circuit in Internet communication. In case of power failure. The switch is turned to a public exchange telephone network automatically for further communication. The present invention can ensure communication while power failure and save cost of network communicator.
Description
The present invention relates to a kind of network communication equipment and method thereof that possesses the automatic power failure trip function, refer to especially a kind of behind the network communication equipment outage or the back that restores electricity, can automatic jumper connection so that the communication equipment of the unlikely interruption of conversing and method thereof.
Nearly recent decades, because the fast development of scientific and technological industry, the step of people's life and work, accelerate along with the market status with keen competition, facility is means of transportation efficiently, and the zone of industrial and commercial development is enlarged gradually, people are in every day busy stroke, link up efficient for promoting, and then improvement work and quality of the life, the degree that communication apparatus such as phone are relied on grows with each passing day.At present, communication apparatus such as phone have not only become people's indispensable communication equipment in daily life and work, and under some state of emergency, these equipment more may become the instrument of saving one's life.Therefore, reach at any time under the state, guarantee the unblocked of these communication apparatus, just become general user or the dealer institute Focal Point of Common Attention of Communications service is provided.
In recent years, because network type communication apparatus (the Voice Over IP Device of new development, VoIP), the user that frequent use is long-distance or overseas call communicates can be provided, quite cheap expenses standard, make these users after using these network communication equipments to communicate, find the phone that it more originally used public's switch type telephone network (PSTN) really, save appreciable communication fee expenditure.In view of this, the dealer carries out research at this demand and trend; Investigation result shows: the user up to traditional public's formula telephone network of 70 percent is arranged, and expression is following interestingly uses the network type communication apparatus instead, carries out conversing on the line, with the expenditure of effective reduction communication fee.
As shown in Figure 1, all be connected with a rectifier 12 on all commercially available network type communication apparatus 11 at present, and rely on the plug 13 of these rectifier 12 other ends, it is plugged in the supply socket, to provide these network type communication apparatus 11 normal operations required power supply, this network type communication apparatus 11 can be connected with at least more than one phone 10, convert digital signal to the voice signal that these phones 10 are transmitted, carrying out enfeoffment again handles, send out again after forming the IP package, these packages are via a network switching equipment 14, be transferred into the server 15 of a Internet, and undertaken conversing on the line by the far-end phone that has same equipment on this server 15 and the line.Because all necessary external power supply ability of these traditional network communication equipments 11 normal operation, so in case have a power failure, these equipment 11 just cause communication disruption, can't proceed to converse on the line, this kind phenomenon may cause to have a strong impact on and inconvenience under the state of emergency.
The object of the present invention is to provide the network communication equipment and the method thereof that possess the automatic power failure trip function, comprise a control circuit in this network type communication apparatus, this control circuit is connected with at least more than one digital speech conversion line, and these digital speech conversion lines can be connected with at least more than one phone by a speech channel diverter switch respectively, with the voice signal that these phones are transmitted, after converting digital signal to, carrying out enfeoffment through this control circuit again handles, form the IP package, and send out, pass through the network switching equipment, carry out conversing on the line with the far-end phone that possesses this network telephone equipment on the grid line equally, and this network communication equipment is when its power supply is interrupted, this speech channel diverter switch is automatically switched into and public's switch type telephone network pattern of line mutually, make these phones still can utilize the power supply and the far-end phone that are provided on the exchange line of this public's switch type telephone network to converse.
Another object of the present invention is to provide the network communication equipment and the method thereof that possess the automatic power failure trip function, when the power up power supply of this network type communication apparatus, this network type communication apparatus will detect and judge whether these phones are in the communication state of this public's switch type telephone network; If, etc. dropped calls, this speech channel diverter switch is automaticallyed switch back and this digital speech conversion line pattern of line mutually, unlikely user in conversing is caused any unnecessary interference.
Possess the network communication equipment of automatic power failure trip function, it comprises at least:
Be connected with phone respectively more than one in order to receive the speech channel diverter switch of voice signal that this phone produces; One in order to handle each element in the entire equipment and to carry out enfeoffment at the signal that is received and handle to produce the control circuit of corresponding IP package; This control circuit is connected with the speech channel diverter switch, and it produces according to power supply situation and makes these speech channel diverter switches carry out the triggering signal of change action; The digital speech conversion line that is connected with speech channel diverter switch and this control circuit respectively more than one, its voice signal that phone is transmitted convert to and are resent to control circuit after the digital signal and carry out enfeoffment and handle; One rectifier that is connected with this control circuit, it supplies this control circuit normal operation required power supply.
Above-mentioned speech channel diverter switch is provided with a plurality of signal contacts, wherein first signal contact is connected with this phone, the secondary signal contact is connected with this digital speech conversion line, when control circuit was in the operate as normal power supply state, it produces one made this signal contact remain on the triggering signal of conducting state.
Above-mentioned speech channel diverter switch is provided with the 3rd signal contact, the 3rd signal contact is connected with this public's switch type telephone network, when this control circuit was de-energized, it produces one made first and second signal contact become closed circuit state, make the 3rd signal contact switch to triggering signal with the first signal contact conducting state.
When a network type communication apparatus during at the normal power supply state, by the speech channel diverter switch of at least one, make this network type communication apparatus keep being connected with at least one phone respectively, the voice signal that these phones are transmitted converts digital signal to, carries out enfeoffment again and handles the transmission of formation IP package; When power supply is interrupted, can trigger a signal, this speech channel diverter switch is automatically switched into make phone and the public's switch type telephone network pattern of line mutually.
When the power up of this network type communication apparatus is powered, network type communication apparatus dialogue machine detects, when phone is in the talking state of this public's switch type telephone network, after dropped calls, make this speech channel diverter switch that phone is switched back call mode on the grid line.
The present invention by above-mentioned technical scheme can guarantee under the power failure situation, to communicate by letter unblocked, make this network type communication apparatus can reach the purpose of saving communication fee at ordinary times, can when having a power failure, automatically phone be switched to again and this public's switch type telephone network pattern of line mutually, externally converse; In addition, when the power up power supply of this network type communication apparatus, this network type communication apparatus will detect and judge whether these phones are in the communication state of this public's switch type telephone network; If, etc. dropped calls, this speech channel diverter switch is automaticallyed switch back and this digital speech conversion line pattern of line mutually, unlikely user in conversing is caused any unnecessary interference.
The present invention is described in further detail below in conjunction with accompanying drawing and preferred embodiment:
Fig. 1 is the line schematic diagram of legacy network formula communication apparatus.
Fig. 2 is the electrical structure block schematic diagram of network type communication apparatus of the present invention;
Fig. 3 is a system flow schematic diagram of the present invention.
General networking formula communication apparatus, at least be connected with more than one phone, convert digital signal to the voice signal that these phones are transmitted, carry out enfeoffment again and handle, and, utilize the Internet (Internet) with the form of IP package, carry out conversing on the line with the phone that has same equipment on the far-end network line, this kind communication processing mode is because existing tradition communication rate long-distance and overseas call is cheap many, so have developmental advantage.And utilize public's switch type telephone network (PSTN) traditionally, the phone of conversing, because its power supply is to be transmitted by exchange line by telecommunication bureau, so phone fully need not external power supply, can directly converse, in addition, because the communication machine room of telecommunication bureau generally all has free-standing stand-by generator, so in case have a power failure, this stand-by generator still can be powered immediately, makes the communication machine room normal operation of telecommunication bureau, and the unlikely operation that influences phone, still can continue externally to converse, so traditional public's switch type telephone network also has the advantage that is difficult to obliterate on its characteristic.
As shown in Figure 2, a kind of network type communication apparatus 21 that possesses the automatic power failure trip function, this network type communication apparatus 21 mainly comprises a control circuit 213, this control circuit 213 is connected with at least more than one digital speech conversion line 212, and these digital speech conversion lines 212 can be connected with at least more than one phone 20 by a speech channel change over switch 211 respectively, with the voice signal that these phones 20 are transmitted, after converting digital signal to, carrying out enfeoffment through this control line 213 again handles, produce corresponding IP package, and rely on a holding wire 214 that it is sent one by one, undertaken conversing on the line by the far-end phone that has same equipment on the Internet and the grid line.
In the present invention, on this control circuit 213 and be connected with rectifier 22, and this rectifier 22 is held set plug 23 in addition, can make on its plug socket that is plugged to an extraneous power supply, for should the required power supply of control circuit 213 normal operations.This control circuit 213 also is connected with speech channel diverter switch 211 respectively, and at the power supply situation of this rectifier 22, produces a triggering signal, makes speech channel diverter switch 211 carry out change action.
This speech channel diverter switch 211 is provided with a plurality of signal contacts, wherein a signal contact A is connected with this phone 20, another signal contact B is connected with this digital speech conversion line 212, when the control circuit 213 of this network type communication apparatus 21 is in the normal power supply state, this control circuit 213 will produce a triggering signal, make these signal contacts A, B remain on conducting state, the voice signal that these phones 20 are produced can be transferred into this digital speech conversion line 212, convert digital signal to, carry out enfeoffment by this control circuit 213 again and handle.
In a preferred embodiment of the present invention, the signal contact C that is provided with in addition on this speech channel diverter switch 211, this signal contact C relies on another holding wire 215 to be connected with this holding wire 214, when this network type communication apparatus 21 is de-energized, this control circuit 213 can trigger a signal, make these signal contacts A, B become closed circuit state, and make this signal contact C switch to the state that is conducted with this signal contact A, voice signal that this phone produces can directly be sent out by this holding wire 214.So, this network type communication apparatus 21 can make these phones 20 that the power supply that is provided on the exchange line of public's switch type telephone network is provided when its power supply is interrupted, and reaches the purpose of conversing with the far-end phone.
In another preferred embodiment of the present invention, this signal contact C relies on another holding wire 215 directly to be connected with the exchange line of this public's switch type telephone network, this control circuit 213 then relies on this holding wire 214, and the IP package with being produced is sent on the Internet by special line one by one.
As shown in Figure 3, in another preferred embodiment of the present invention, this control circuit 213 still can be according to the operation procedure that sets on it, when the power up power supply of this network type communication apparatus 21, these phones 20 are detected, and judge whether these phones are in the talking state of this public's switch type telephone network, if, etc. dropped calls, this speech channel diverter switch 211 is automaticallyed switch back and this digital speech conversion line 212 pattern of line mutually; Otherwise, directly this speech channel diverter switch 211 is automaticallyed switch back and this digital speech conversion line 212 pattern of line mutually.Unlikely user in conversing is caused any unnecessary interference.
Claims (5)
1, possess the network communication equipment of automatic power failure trip function, it is characterized in that, it comprises at least:
Be connected with phone respectively more than one in order to receive the speech channel diverter switch of voice signal that this phone produces;
One in order to handle each element in the entire equipment and to carry out enfeoffment at the signal that is received and handle to produce the control circuit of corresponding IP package; This control circuit is connected with the speech channel diverter switch, and it produces according to power supply situation and makes these speech channel diverter switches carry out the triggering signal of change action;
The digital speech conversion line that is connected with speech channel diverter switch and this control circuit respectively more than one, its voice signal that phone is transmitted convert to and are resent to control circuit after the digital signal and carry out enfeoffment and handle;
One rectifier that is connected with this control circuit, it supplies this control circuit normal operation required power supply.
2, the network type communication apparatus that possesses the automatic power failure trip function as claimed in claim 1, it is characterized in that: the speech channel diverter switch is provided with a plurality of signal contacts, wherein first signal contact is connected with this phone, the secondary signal contact is connected with this digital speech conversion line, when control circuit was in the operate as normal power supply state, it produces one made this signal contact remain on the triggering signal of conducting state.
3, the network type communication apparatus that possesses the automatic power failure trip function as claimed in claim 1, it is characterized in that: its speech channel diverter switch is provided with the 3rd signal contact, the 3rd signal contact is connected with this public's switch type telephone network, when this control circuit was de-energized, it produces one made first and second signal contact become closed circuit state, make the 3rd signal contact switch to triggering signal with the first signal contact conducting state.
4, the network type means of communication that possess the automatic power failure trip function, it is characterized in that: when a network type communication apparatus during at the normal power supply state, by the speech channel diverter switch of at least one, make this network type communication apparatus keep being connected with at least one phone respectively, the voice signal that these phones are transmitted converts digital signal to, carries out enfeoffment again and handles the transmission of formation IP package; When power supply is interrupted, can trigger a signal, this speech channel diverter switch is automatically switched into make phone and the public's switch type telephone network pattern of line mutually.
5, the network type means of communication that possess the automatic power failure trip function as claimed in claim 4, it is characterized in that: when the power up of this network type communication apparatus is powered, network type communication apparatus dialogue machine detects, when phone is in the talking state of this public's switch type telephone network, after dropped calls, make this speech channel diverter switch that phone is switched back call mode on the grid line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00136840 CN1244214C (en) | 2000-12-29 | 2000-12-29 | Network communication equipment with automatic power failure trip function and its trip method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00136840 CN1244214C (en) | 2000-12-29 | 2000-12-29 | Network communication equipment with automatic power failure trip function and its trip method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1361597A true CN1361597A (en) | 2002-07-31 |
| CN1244214C CN1244214C (en) | 2006-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00136840 Expired - Fee Related CN1244214C (en) | 2000-12-29 | 2000-12-29 | Network communication equipment with automatic power failure trip function and its trip method |
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| Country | Link |
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| CN (1) | CN1244214C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103546993A (en) * | 2012-07-13 | 2014-01-29 | 巴法络股份有限公司 | Communication device, communication system and communication method |
-
2000
- 2000-12-29 CN CN 00136840 patent/CN1244214C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103546993A (en) * | 2012-07-13 | 2014-01-29 | 巴法络股份有限公司 | Communication device, communication system and communication method |
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| Publication number | Publication date |
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| CN1244214C (en) | 2006-03-01 |
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