CN204087465U - Based on the II type collector communicator of TG-INWICOS - Google Patents
Based on the II type collector communicator of TG-INWICOS Download PDFInfo
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- CN204087465U CN204087465U CN201420532746.2U CN201420532746U CN204087465U CN 204087465 U CN204087465 U CN 204087465U CN 201420532746 U CN201420532746 U CN 201420532746U CN 204087465 U CN204087465 U CN 204087465U
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Abstract
The utility model relates to a kind of II type collector communicator based on TG-INWICOS, comprising: micro power radio communication unit is used for communicating with multiple node in-plant in network; Remote micro power radio communication unit is used for communicating with multiple nodes of network medium and long distance; First central processor unit is connected by UART interface with described second central processor unit, forms data communication interface.When the utility model completes kilowatt meter reading-out system network in the power information acquisition system implemented in the combination area of city and country of structure and rural area, do not need the troublesome operation of via node or repeater, and the II type collector based on TG-INWICOS improved has the ability of telecommunication, exceed general original micro power radio communication distance 2-3 doubly.
Description
Technical field
The utility model relates to communication technical field, particularly relates to a kind of II type collector communicator based on TG-INWICOS.
Background technology
Have a kind of meter reading method to be connected with the RS485 interface of ammeter by RS485 line based on the II type collector of TG-INWICOS in power information acquisition system in intelligent grid framework, concentrator is by adopting micro power radio communication to form with the II type collector based on TG-INWICOS.Structure and fuction based on the II type collector of TG-INWICOS is simple, and cost is low, can meet again the power information collection not with module ammeter, be widely used in power information acquisition system.
When constructing network at present, especially when constructing kilowatt meter reading-out system network in the power information acquisition system of city, general, community user is more concentrated, and power information collecting device is installed and concentrated, distance is near, when using micro power radio communication, the distance between node and node is generally no more than 200 meters in unscreened situation, is generally no more than 50 meters when blocking, all belong to the effective communication distance of micropower wireless communication module, it is smooth to produce the communication caused because of distance in using; But in the power information acquisition system implemented in the combination area of city and country and rural area during kilowatt meter reading-out system network, general, user compares dispersion, power information collecting device is installed and is not concentrated, distance, when using micro power radio communication, distance between node and node may more than 1000 meters in unscreened situation, may more than 100 meters when blocking, most cases has exceeded the communication distance of micropower wireless communication module, uses middle meeting because communication distance is far away and causes the situation that cannot communicate.
Be generally the node considering to increase micro power radio communication in existing scheme, namely the repeater of via node or increase micro power radio communication realizes the relaying of micro power radio communication.Via node and repeater are all equivalent to a node in network, and it can realize and other nodes, host node networking, receive the signal in network, and according to MANET rule forward signal, reach the object of relaying.
Further, above-mentioned such method can solve the problem of data transmission, but need to increase via node or relay equipment, especially also need in implementation process, need the test carrying out signal at the scene, for suitable trunking traffic shop selected by via node or trunking, via node and repeater are all the equipment outside kilowatt meter reading-out system framework, concentrator, ammeter, collectors etc. are all mounted in be carried on the circuit of electricity to user, do not need to consider power supply, and condition of power supply is not often possessed on the trunking traffic point selected, also need at the scene for via node and repeater solve powerup issue, a lot of complicated difficulty is added to use procedure.
Utility model content
Technical problem to be solved in the utility model is, for the deficiencies in the prior art, how to use the wireless structure network of micropower, in the power information acquisition system implemented in the combination area of city and country and rural area particularly using the II type collector based on TG-INWICOS to build during kilowatt meter reading-out system network, do not need via node or repeater, the II type collector based on TG-INWICOS will have the key issue of telecommunication ability.
For this purpose, the utility model proposes a kind of II type collector communicator based on TG-INWICOS, comprising: micro power radio communication unit, for communicating with multiple node in-plant in network; Remote micro power radio communication unit, for communicating with multiple nodes of network medium and long distance;
Wherein, described micro power radio communication unit comprises: the first central processor unit, the first radio frequency chip, multiple first radio-frequency (RF) switch, the first power amplifier, the first low noise amplifier and the first antenna; Described remote micro power radio communication unit comprises: the second central processor unit, the second radio frequency chip, multiple second radio-frequency (RF) switch, the second power amplifier, the second low noise amplifier and the second antenna;
Described first central processor unit is connected by UART interface with described second central processor unit, forms data communication interface.
Particularly, closely divide with the remote radio-frequency (RF) signal strength according to described first antenna in described network, wherein, described radio-frequency (RF) signal strength to be judged to be in described network closely at [-90dB ~-96dB].
Particularly, described first central processor unit is for the communication and control of the display and RS485 line that realize LED light;
Described first central processor unit is also for supporting infrared communication and sending and the operation accepting data described antenna;
Described first central processor unit is also for judging whether data retransmission to described second central processor unit;
Described first central processor unit is also for real-time memory storage data communication mode and data.
Particularly, described micro power radio communication unit and described remote micro power radio communication unit automatically switch when distance changes.
A kind of II type collector communicator based on TG-INWICOS disclosed in the utility model, when the II type collector communicator based on TG-INWICOS uses, by without the need to going to scene to carry out signal testing for installing via node or repeater, select suitable communication point, and based on the II type collector of TG-INWICOS for being arranged on transmission line of electricity, do not need to worry powerup issue; II type collector based on TG-INWICOS is equivalent to a child node in micropower wireless network, its address that at least can represent one piece of ammeter is present in micropower wireless network, the address of this ammeter that host node originally just stores from the archives that concentrator obtains, then do not need to pay close attention to the problem such as archives, networking; Communication distance based on the II type collector of TG-INWICOS can reach 3km, effectively can also meet the demand of kilowatt meter reading-out system in the power information acquisition system implemented in the combination area of city and country and rural area, has convenience and good applicability.
Accompanying drawing explanation
Can understanding feature and advantage of the present utility model clearly by reference to accompanying drawing, accompanying drawing is schematic and should not be construed as and carry out any restriction to the utility model, in the accompanying drawings:
Fig. 1 shows the structural representation of a kind of II type collector communicator based on TG-INWICOS in the utility model embodiment.
Embodiment
A kind of II type collector communicator based on TG-INWICOS disclosed in the utility model, effectively can improve field conduct efficiency, the meter reading efficiency of power information acquisition system, save via node or repeater, reduce the follow-up work of field management and maintenance, do not change the networking flow operations of original centralized meter-reading system simultaneously.
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
As shown in Figure 1, the utility model provides a kind of II type collector communicator based on TG-INWICOS, comprising: micro power radio communication unit is used for communicating with multiple node in-plant in network; Remote micro power radio communication unit is used for communicating with multiple nodes of network medium and long distance.
Particularly, micro power radio communication unit comprises: the first central processor unit, the first radio frequency chip, multiple first radio-frequency (RF) switch, the first power amplifier, the first low noise amplifier and the first antenna; Remote micro power radio communication unit comprises: the second central processor unit, the second radio frequency chip, multiple second radio-frequency (RF) switch, the second power amplifier, the second low noise amplifier and the second antenna, wherein, first central processor unit is connected by UART interface with the second central processor unit, forms data communication interface.
Further, the first central processor unit is for the communication and control of the display and RS485 line that realize LED light; First central processor unit is also for supporting infrared communication and sending and the operation accepting data antenna; First central processor unit is also for judging whether data retransmission to the second central processor unit; First central processor unit, also for real-time memory storage data communication mode and data, so that during data communication next time, does not need to re-start selection, has simplicity and ease for use.
Further, closely divide with the remote radio-frequency (RF) signal strength according to the first antenna in network, wherein, radio-frequency (RF) signal strength to be judged to be in network closely at [-90dB ~-96dB], micro power radio communication unit and remote micro power radio communication unit are when above-mentioned radio-frequency (RF) signal strength changes, and the distance namely produced divides change and automatically switches.
A kind of II type collector communicator based on TG-INWICOS disclosed in the utility model at original micro power radio communication based on the II type collector of TG-INWICOS adding remote micro power radio communication unit (LORA) for supplementing micro power radio communication, when completing kilowatt meter reading-out system network in the power information acquisition system implemented in the combination area of city and country and rural area using the II type collector based on TG-INWICOS to build, do not need the troublesome operation of via node or repeater, and the II type collector based on TG-INWICOS improved has the ability of telecommunication, exceed general original micro power radio communication distance 2-3 doubly.
Further, the II type collector based on TG-INWICOS improved has had two kinds of wireless communication units, wherein, a kind ofly meet interconnection agreement for what be adapted to that State Grid Corporation of China carries out, particularly meet the wireless communication unit of file administration, networking mode and traffic rate; It is another kind of for the remote micro power radio communication unit of via node or repeater can be replaced.
A kind of II type collector communicator based on TG-INWICOS disclosed in the utility model, when the II type collector communicator based on TG-INWICOS uses, by without the need to going to scene to carry out signal testing for installing via node or repeater, select suitable communication point, and based on the II type collector of TG-INWICOS for being arranged on transmission line of electricity, do not need to worry powerup issue; II type collector based on TG-INWICOS is equivalent to a child node in micropower wireless network, its address that at least can represent one piece of ammeter is present in micropower wireless network, the address of this ammeter that host node originally just stores from the archives that concentrator obtains, then do not need to pay close attention to the problem such as archives, networking; Communication distance based on the II type collector of TG-INWICOS can reach 3km, effectively can also meet the demand of kilowatt meter reading-out system in the power information acquisition system implemented in the combination area of city and country and rural area, has convenience and good applicability.
Above embodiment is only for illustration of the utility model; and be not limitation of the utility model; the those of ordinary skill of relevant technical field; when not departing from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Although describe embodiment of the present utility model by reference to the accompanying drawings, but those skilled in the art can make various modifications and variations when not departing from spirit and scope of the present utility model, such amendment and modification all fall into by within claims limited range.
Claims (4)
1. based on an II type collector communicator of TG-INWICOS, it is characterized in that, comprising: micro power radio communication unit, for communicating with multiple node in-plant in network; Remote micro power radio communication unit, for communicating with multiple nodes of network medium and long distance;
Wherein, described micro power radio communication unit comprises: the first central processor unit, the first radio frequency chip, multiple first radio-frequency (RF) switch, the first power amplifier, the first low noise amplifier and the first antenna; Described remote micro power radio communication unit comprises: the second central processor unit, the second radio frequency chip, multiple second radio-frequency (RF) switch, the second power amplifier, the second low noise amplifier and the second antenna;
Described first central processor unit is connected by UART interface with described second central processor unit, forms data communication interface.
2. device as claimed in claim 1, it is characterized in that, closely divide with the remote radio-frequency (RF) signal strength according to described first antenna in described network, wherein, described radio-frequency (RF) signal strength to be judged to be in described network closely at [-90dB ~-96dB].
3. device as claimed in claim 1, is characterized in that, described first central processor unit is for the communication and control of the display and RS485 line that realize LED light;
Described first central processor unit is also for supporting infrared communication and sending and the operation accepting data described antenna;
Described first central processor unit is also for judging whether data retransmission to described second central processor unit;
Described first central processor unit is also for real-time memory storage data communication mode and data.
4. the device as described in claim 1-3 any one, is characterized in that, described micro power radio communication unit and described remote micro power radio communication unit automatically switch when distance changes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532746.2U CN204087465U (en) | 2014-09-16 | 2014-09-16 | Based on the II type collector communicator of TG-INWICOS |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420532746.2U CN204087465U (en) | 2014-09-16 | 2014-09-16 | Based on the II type collector communicator of TG-INWICOS |
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| CN204087465U true CN204087465U (en) | 2015-01-07 |
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| CN201420532746.2U Expired - Fee Related CN204087465U (en) | 2014-09-16 | 2014-09-16 | Based on the II type collector communicator of TG-INWICOS |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107146396A (en) * | 2017-06-14 | 2017-09-08 | 北方智能装备有限公司 | One kind is based on Lora radio communication distributed energy collectors and its management method |
| CN108599806A (en) * | 2018-04-24 | 2018-09-28 | 北京升哲科技有限公司 | Full duplex Internet of Things base station based on half-duplex baseband chip |
-
2014
- 2014-09-16 CN CN201420532746.2U patent/CN204087465U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107146396A (en) * | 2017-06-14 | 2017-09-08 | 北方智能装备有限公司 | One kind is based on Lora radio communication distributed energy collectors and its management method |
| CN108599806A (en) * | 2018-04-24 | 2018-09-28 | 北京升哲科技有限公司 | Full duplex Internet of Things base station based on half-duplex baseband chip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BEIJING JIERUI ZHONGHENG TECHNOLOGY CO., LTD. Assignor: Beijing Tiangong Ruifeng Technology Co., Ltd. Contract record no.: 2015990000880 Denomination of utility model: TG-INWICOS based II-type collector communication device Granted publication date: 20150107 License type: Common License Record date: 20151027 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20170916 |
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| CF01 | Termination of patent right due to non-payment of annual fee |