CN101420251A - Bridging apparatus for electric power network - Google Patents
Bridging apparatus for electric power network Download PDFInfo
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- CN101420251A CN101420251A CNA2007101814384A CN200710181438A CN101420251A CN 101420251 A CN101420251 A CN 101420251A CN A2007101814384 A CNA2007101814384 A CN A2007101814384A CN 200710181438 A CN200710181438 A CN 200710181438A CN 101420251 A CN101420251 A CN 101420251A
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Abstract
The present invention provides a power supply network bridge device comprising a radio communication module and a power supply network module. The radio communication module interconverts a first communication signal and a radio communication signal, and transmits or receives the radio communication signal. The power supply network module is connected with the radio communication module and a power line respectively, and the power supply network module interconverts the first communication signal and the power line signal which is transmitted by the power line.
Description
Technical field
The present invention is about a kind of bridge-set, especially in regard to a kind of bridging apparatus for electric power network.
Background technology
Along with scientific and technological progress, various Radio Transmission Technologys constantly are developed out.With the short range wireless transmission technology, it comprises bluetooth (bluetooth) transmission technology and ZigBee transmission technology etc.Because the ZigBee transmission technology is except having low-power, can transmitting literal and the picture, the ZigBee transmission technology also comprises advanced encryption standard (AES), fail safe when failing to improve wireless transmission makes the ZigBee transmission technology become one of research focus in recent years.
Yet, if the ZigBee transmission technology is applied to one during than large space (for example Kuan Guang room or stride the high buildings and large mansions of floor), because the ZigBee transmission technology belongs to the short range wireless transmission technology, therefore, need by a plurality of relay points (Router) to connect the transmission of data in the wireless network.Yet only as the connection of wireless network, on cost consideration, the cost benefit of these a plurality of relay points is lower for the function of these a plurality of relay points.
In order to solve the above problems, known solution is by improving the power of relay point, to reduce the number of relay point.Yet, use traditional high-power relay point not only to increase power consumption, and it give off stronger electromagnetic wave relatively, may work the mischief to the mankind.
Therefore, another kind of known solution reaches the transmission of data with the ZigBee transmission technology in conjunction with Ethernet (Ethernet), but needs the bridger of a RS232 conversion to put into practice relatively.Yet this kind settling mode needs extra cloth to build Ethernet or WiFi wireless network, and improves equipment cost.
In addition, above-mentioned settling mode is all met just before the problem of power supply.Because the power supply power supply that this a plurality of relay points all need continue, as if relay point with battery as power source, then after a period of time, can produce the problem that the electric weight of battery exhausts, thereby must change battery often, and cause user's inconvenience.Therefore, how to provide a bridging apparatus for electric power network with wireless transmission and Network Transmission in conjunction with increasing the communication distance of short-distance wireless communication, and need not worry the power supply powerup issue, real one of the current important topic that belongs to.
Summary of the invention
Because above-mentioned problem, purpose of the present invention is for providing a kind of bridging apparatus for electric power network with wireless transmission and power line transmission.
For reaching above-mentioned purpose, the invention provides a kind of bridging apparatus for electric power network, it comprises a wireless communication module and an electric power network module.This wireless communication module is changed one first signal of communication and a wireless communication signals mutually, and transmits or receive this wireless communication signals.This electric power network module is electrically connected with this wireless communication module and a power line respectively, and this first signal of communication and a power line signal are changed mutually, and this power line signal is via this power line transmission.
From the above, because of according to bridging apparatus for electric power network of the present invention, by this radio communication mold block movement or receive this wireless communication signals, to realize short-range signal of communication transmission.In addition, bridging apparatus for electric power network, transmits with the signal of communication of realizing long distance in conjunction with power line by this electric power network module.
Description of drawings
Fig. 1 is for showing the block schematic diagram according to the bridging apparatus for electric power network of preferred embodiment of the present invention; And
Fig. 2 is for showing the stereogram according to the bridging apparatus for electric power network of preferred embodiment of the present invention.
The main element symbol description
1: bridging apparatus for electric power network 11: wireless communication module
111: antenna 112: main control unit
12: electric power network module 121: signal conversion unit
122: network bridging unit 123: power line unit
124: network connection port 125: the power supply power supply unit
13: detection module 131: detecting unit
14: socket 15: plug
16: switch S C1, SC2, SW: signal of communication
17: indicator light group 171: power supply indicator
172: wireless communication module indicator light 173: electric power network module indicator light
Embodiment
Hereinafter with reference to relevant drawings, the bridging apparatus for electric power network according to preferred embodiment of the present invention is described.
Please refer to Fig. 1, a bridging apparatus for electric power network 1 of preferred embodiment of the present invention comprises a wireless communication module 11 and an electric power network module 12.This electric power network module 12 is electrically connected with this wireless communication module 11.
This wireless communication module 11 comprises an antenna 111 and a main control unit 112.This antenna 111 is electrically connected with this main control unit 112.
This wireless communication module 11 transmits by this antenna 111 or receives a wireless communication signals SW, and is sent to this main control unit 112.On implementing, this antenna 111 is a built-in aerial or an external antenna, and this wireless communication signals SW can be an electromagnetic wave signal.
In addition, this wireless communication module 11 is when this wireless communication signals of transmission, and (Personal area network, PAN) agreement is to transmit or to receive this wireless communication signals SW according to the individual radio Local Area Network for it.In present embodiment, this individual radio Local Area Network agreement is the agreement of Zigbee radio area network, and meets IEEE 802.15.4 standard.
This main control unit 112 receives this wireless communication signals SW, and this wireless communication signals SW is converted to one first signal of communication SC1.Wherein this first signal of communication is a rs-232 standard signal of communication.On implementing, this main control unit 112 is a radio frequency unit, a CPU or a micro-control unit.In addition, this main control unit 112 also this first signal of communication SC1 can be converted to this wireless communication signals SW after, be sent to the external world by this antenna 111 again.
Please continue with reference to Fig. 1, this electric power network module 12 comprises a signal conversion unit 121, a network bridging unit 122 and a power line unit 123.This signal conversion unit 121 is electrically connected with this main control unit 112 and this network bridging unit 122 respectively; This network bridging unit 122 is electrically connected with a network connection port 124 and this power line unit 123 respectively; This power line unit 123 is electrically connected with a power line (figure does not show).
When main control unit 112 was sent to this signal conversion unit 121 with this first signal of communication SC1, this signal conversion unit 121 was converted to a second communication signal SC2 with this first signal of communication SC1, and was sent to this network bridging unit 122.On implementing, this second communication signal SC2 is an Ethernet standard traffic signal.
This network bridging unit 122 is electrically connected with this power line unit 123 and this network connection port 124 respectively, and this network bridging unit 122 this second communication signal of output SC2.In this, this network connection port 124 is an Ethernet connectivity port.This second communication signal SC2 can transfer to user's PC by this Ethernet connectivity port, to carry out signal analysis or numerical operation.
In addition, when power line unit 123 received this second communication signal SC2, this power line unit 123 was converted to this power line signal with this second communication signal SC2 and exports via this power line (not shown).By this, this bridging apparatus for electric power network 1 of the present invention can pass through the existing power line, and power line signal is sent to other bridging apparatus for electric power network, and does not need extra equipment.Therefore, bridging apparatus for electric power network 1 of the present invention passes through electric power network module 12 and power line (not shown) with this first signal of communication SC1 of wireless signal resume module, is sent to the position that power line can arrive, to finish long Distance Transmission.
Please continue with reference to Fig. 1, the electric power network module 12 of present embodiment also comprises a power supply power supply unit 125.Power supply power supply unit 125 is electrically connected with this wireless communication module 11, and it exports an AC power and/or a direct current power supply according to a civil power.Wherein this AC power can provide other need exchange electrically driven (operated) electronic product, and this DC power supply provides to this wireless communication module 11 and this electric power network module 12, for its required electric power.
The bridging apparatus for electric power network 1 of present embodiment also comprises a detection module 13, and it is electrically connected with this wireless communication module 11.This detection module comprises a detecting unit 131, to export a detection signal to this wireless communication module 11.On implementing, this detecting unit can be a Temperature Detector, with the monitoring environment temperature; Or be that a moisture detector is with monitoring environment humidity; Or be a photodetector, come monitoring environment brightness.Above-mentioned detector is arranged at different positions, promptly is construed as a detection system or supervisory control system, so that environment is monitored, and then the problem of implementation early warning.
Please be simultaneously with reference to Fig. 2, the bridging apparatus for electric power network 1 of present embodiment also comprises at least one socket 14, a plug 15, a switch 16 and an indicator light group 17.This socket 14 and this plug 15 are electrically connected this power supply power supply unit 125, and this plug 15 is sent to this power supply power supply unit 125 with this civil power, and this power supply power supply unit 125 is sent to this socket 14 with this AC power.
In addition, this switch 16 is electrically connected with this wireless communication module 11.Wherein (general purpose input/output is GPIO) to control this switch by general input and output for this wireless communication module 11.In addition, this indicator light group comprises a power supply indicator 171, a wireless communication module indicator light 172 and an electric power network module indicator light 173, to show the state of this power supply power supply unit 125, this wireless communication module 11 and this electric power network module 12.For example, when this wireless communication module indicator light 172 is shinny, represent this wireless communication module 11 in operate as normal.
In sum, bridging apparatus for electric power network of the present invention is by this radio communication mold block movement or receive this wireless communication signals, with the realization short-distance transmission, and passes through this electric power network module in conjunction with power line, to reach long Distance Transmission.In addition, provide civil power to supply with the required electric power of bridging apparatus for electric power network, can save the inconvenience of changing battery by power line.Moreover bridging apparatus for electric power network of the present invention receives this detection signal by detection module, and by this wireless communication module and this electric power network module, to carry out subsequent analysis or to send warning signal immediately etc.So can detect and long-distance transmissions by combining wireless, with the more complete supervisory control system of framework.
The above only is an illustrative, but not is restrictive.Anyly do not break away from spirit of the present invention and category, and, all should be contained in the accompanying Claim scope its equivalent modifications of carrying out or change.
Claims (19)
1, a kind of bridging apparatus for electric power network comprises:
One wireless communication module is changed one first signal of communication and a wireless communication signals mutually, and transmits or receive this wireless communication signals; And
One electric power network module is electrically connected with this wireless communication module and a power line respectively, and this first signal of communication and a power line signal is changed mutually, and this power line signal is via this power line transmission.
2, bridging apparatus for electric power network as claimed in claim 1, wherein this wireless communication module comprises:
One antenna transmits or receives this wireless communication signals; And
One main control unit is electrically connected with this antenna, and this wireless communication signals is converted to this first signal of communication.
3, bridging apparatus for electric power network as claimed in claim 2, wherein this main control unit is a radio frequency unit, a CPU or a micro-control unit.
4, bridging apparatus for electric power network as claimed in claim 2, wherein this antenna is a built-in aerial or an external antenna.
5, bridging apparatus for electric power network as claimed in claim 1, wherein this wireless communication module transmits or receives this wireless communication signals according to individual radio Local Area Network agreement.
6, bridging apparatus for electric power network as claimed in claim 5, wherein this individual radio Local Area Network agreement is Zigbee radio area network agreement.
7, bridging apparatus for electric power network as claimed in claim 5, wherein this individual radio Local Area Network agreement meets IEEE 802.15.4 standard.
8, bridging apparatus for electric power network as claimed in claim 1, it also comprises a detection module, it is electrically connected with this wireless communication module, and exports a detection signal to this wireless communication module.
9, bridging apparatus for electric power network as claimed in claim 8, wherein this detection module comprises a detecting unit, and this detecting unit is a Temperature Detector, a moisture detector or a photodetector.
10, bridging apparatus for electric power network as claimed in claim 1, wherein this wireless communication signals is an electromagnetic wave signal, this first signal of communication is a rs-232 standard signal of communication.
11, bridging apparatus for electric power network as claimed in claim 1, wherein this electric power network module comprises:
One signal conversion unit is electrically connected with this wireless communication module, and this first signal of communication is converted to a second communication signal;
One network bridging unit is electrically connected with a network connection port and this signal conversion unit, and exports this second communication signal; And
One power line unit is electrically connected with this network bridging unit and this power line respectively, and this power line unit is this power line signal and via the output of this power line with this second communication conversion of signals.
12, bridging apparatus for electric power network as claimed in claim 11, wherein this second communication signal is an Ethernet standard traffic signal.
13, bridging apparatus for electric power network as claimed in claim 11, wherein this network connection port is an Ethernet connectivity port.
14, bridging apparatus for electric power network as claimed in claim 1, wherein this electric power network module also comprises a power supply power supply unit, it exports an AC power and/or a direct current power supply according to a civil power.
15, bridging apparatus for electric power network as claimed in claim 14, it also comprises at least one socket, and it is electrically connected this power supply power supply unit, and exports this AC power.
16, bridging apparatus for electric power network as claimed in claim 14, it also comprises a plug, and it is electrically connected with this power supply power supply unit, and this civil power is sent to this power supply power supply unit.
17, bridging apparatus for electric power network as claimed in claim 14, it also comprises an indicator light group, to monitor its operating state.
18, bridging apparatus for electric power network as claimed in claim 17, wherein this indicator light group comprises a power supply indicator, a wireless communication module indicator light and an electric power network module indicator light, to show the state of this power supply power supply unit, this wireless communication module and this electric power network module.
19, bridging apparatus for electric power network as claimed in claim 1, it also comprises a switch, and it is electrically connected with this wireless communication module, and wherein this wireless communication module is controlled this switch with general input and output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101814384A CN101420251A (en) | 2007-10-25 | 2007-10-25 | Bridging apparatus for electric power network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101814384A CN101420251A (en) | 2007-10-25 | 2007-10-25 | Bridging apparatus for electric power network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101420251A true CN101420251A (en) | 2009-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101814384A Pending CN101420251A (en) | 2007-10-25 | 2007-10-25 | Bridging apparatus for electric power network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101420251A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160792A (en) * | 2015-04-10 | 2016-11-23 | 中国电信股份有限公司 | Antenna assembly and spaced antenna room subsystem |
| CN108063778A (en) * | 2016-11-07 | 2018-05-22 | 台达电子工业股份有限公司 | Power distribution unit and its power-supply management system being applicable in |
-
2007
- 2007-10-25 CN CNA2007101814384A patent/CN101420251A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160792A (en) * | 2015-04-10 | 2016-11-23 | 中国电信股份有限公司 | Antenna assembly and spaced antenna room subsystem |
| CN108063778A (en) * | 2016-11-07 | 2018-05-22 | 台达电子工业股份有限公司 | Power distribution unit and its power-supply management system being applicable in |
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Application publication date: 20090429 |