CN206759737U - Has the concentrator of positioning function - Google Patents
Has the concentrator of positioning function Download PDFInfo
- Publication number
- CN206759737U CN206759737U CN201720524119.8U CN201720524119U CN206759737U CN 206759737 U CN206759737 U CN 206759737U CN 201720524119 U CN201720524119 U CN 201720524119U CN 206759737 U CN206759737 U CN 206759737U
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- China
- Prior art keywords
- pins
- chips
- concentrator
- positioning function
- mcu
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Position Fixing By Use Of Radio Waves (AREA)
Abstract
Remote management field is the utility model is related to, discloses a kind of concentrator for having positioning function, so that the management to power equipment is brought convenience, and improves the operating efficiency of staff.The utility model device includes the communication module of MCU and its connection, wherein, the MCU is also associated with d GPS locating module so that location information is sent into main website by the communication module；Wherein, the MCU uses AT91SAM9G25 chips, the positioning chip of the d GPS locating module uses MN3801, the SCL pins of the MN3801 are connected power input V3P3 by pull-up resistor R44, R45 respectively with SDA pins, RFIN pin external antennas, RXD pins are connected with DTXD, DRXD pin of AT91SAM9G25 chips respectively with TXD pins.
Description
Technical field
It the utility model is related to a kind of long-distance management device, and in particular to a kind of concentrator for having positioning function.
Background technology
GPS GPSs have global, round-the-clock, real-time continuous three-dimensional navigation and stationkeeping ability, with
And good anti-interference and confidentiality, it is new generation satellite navigation and alignment system in the world, GPS measurement and positioning technologies are with it
Automaticity is high, locating speed is fast, cost is low, not between by inside even from weather, measuring point without intervisibility, not build surveyor's beacon etc. superior
The advantages that property and instrument are light and handy, easy to operate, positioning measurement precision is high, is widely used in China's Surveying and Mapping Industry and various engineerings
In the measurement of construction, bring a deep reform of China's surveying and mapping technology, make China's Surveying and Mapping Industry stepped into modernization when
Generation.GPS GPSs are therefore, very wide in the application in power system due to accuracy and opening
It is general, the power equipment nationwide of China's power system, due to various complicated geographical environments, find power equipment and exclude
Failure often brings very big puzzlement to staff.
Therefore, now need to provide it is a kind of new can be brought convenience to electric power equipment management, and staff scene can be reduced
The time of equipment is found, so as to improve the concentrator of the tool positioning function of the operating efficiency of staff.
Utility model content
The utility model purpose is to provide a kind of concentrator for having positioning function, and the concentrator of the tool positioning function is not only
It can be brought convenience to electric power equipment management, and the time that equipment is found at staff scene can be reduced, so as to improve work people
The operating efficiency of member.
To achieve the above object, the utility model provides a kind of concentrator for having positioning function, and it includes MCU and its connection
Communication module, the MCU is also associated with d GPS locating module so that location information is sent into main website by the communication module；
Wherein, the MCU uses AT91SAM9G25 chips, and the positioning chip of the d GPS locating module uses MN3801,
The SCL pins of the MN3801 chips are connected power input V3P3, RFIN by pull-up resistor R44, R45 respectively with SDA pins
Pin external antenna, RXD pins are connected with DTXD, DRXD pin of AT91SAM9G25 chips respectively with TXD pins.
Preferably, inductance L2, and the VRF_ are connected between the VRF_OUT pins and antenna of the MN3801 chips
OUT pins are grounded through decoupling capacitor C2, and the filter circuit of transmitting is made up of inductance L2 and electric capacity C2.
Preferably, it is connected with ESD electrostatic between the power input and external input power of the AT91SAM9G25 chips
Protection pipe.
Preferably, it is connected with filtered electrical between the power input and external input power of the AT91SAM9G25 chips
Sense, the small capacitances of the bulky capacitor of energy storage and filtering are to provide stable power supply.
Preferably, the concentrator uses M72-DGPRS communication modules, the TXD3 pins of the AT91SAM9G25 chips,
RXD3 pins and the BRXD0 pins of the M72-DGPRS communication modules, BTXD0 pin connection communications, and the M72-DGPRS leads to
Letter module is provided with SIM card holder.
The utility model has the advantages that：
In the utility model, the location information of concentrator is sent to MCU by d GPS locating module, and MCU passes through communication module
The location information is sent to main website；The apparatus structure is simple, it is easy to accomplish, the location information of concentrator can accurately be transmitted
It to main website, can not only be brought convenience to electric power equipment management, and the time that equipment is found at staff scene can be reduced, so as to
Improve the operating efficiency of staff.
Brief description of the drawings
The accompanying drawing for forming the part of the application is used for providing further understanding to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is the overall structure diagram of the concentrator of the disclosed tool positioning function of the utility model embodiment；
Fig. 2 is the d GPS locating module circuit diagram of the concentrator of the disclosed tool positioning function of the utility model embodiment；
Fig. 3 is the communication module circuitry figure of the concentrator of the disclosed tool positioning function of the utility model embodiment.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
Referring to Fig. 1 and Fig. 2, the present embodiment discloses a kind of concentrator for having positioning function, wherein, the collection of the tool positioning function
Middle device includes the communication module 3 of MCU2 and its connection, and the MCU2 is also associated with d GPS locating module 1 so that location information to be passed through
The communication module 3 is sent to main website 4.
Wherein, the MCU2 uses AT91SAM9G25 chips, and the positioning chip of the d GPS locating module 1 uses MN3801
(U12 in corresponding diagram), the SCL pins of the MN3801 chips are connected electricity by pull-up resistor R44, R45 respectively with SDA pins
Source inputs V3P3, RFIN pin external antennas, RXD pins and TXD pins DTXD, DRXD with AT91SAM9G25 chips respectively
Pin connects.
As described above, d GPS locating module 1 uses MN3801 chips, specifically, its inside uses ROM48 passages, can follow the trail of
Satellite provides most accurate location data, and setting accuracy is less than 2.5m, its RFIN pin can external active or passive antenna,
That is the accurate location information of concentrator, can be sent to MCU2 by the accurate positioning of d GPS locating module 1, MCU2 is used
AT91SAM9G25 chips, the speed of service is fast, low in energy consumption；MCU2 is sent the location information by M72-DGPRS communication modules 3
To main website 4；The apparatus structure is simple, it is easy to accomplish, the location information of concentrator can accurately be sent to main website 4, can not only
Brought convenience to electric power equipment management, and the time that equipment is found at staff scene can be reduced, so as to improve staff
Operating efficiency.
As the preferred embodiment of the present embodiment, connected between the VRF_OUT pins and antenna of the MN3801 chips
There is inductance L2, and the VRF_OUT pins are grounded through decoupling capacitor C2, and the filtered electrical of transmitting is made up of inductance L2 and electric capacity C2
Road.
As the preferred embodiment of the present embodiment, the power input and outside input of the AT91SAM9G25 chips
ESD electrostatic protection pipes are connected between power supply.
Specifically, ESD electrostatic protections are connected between the power input and external input power of AT91SAM9G25 chips
Pipe can ensure that AT91SAM9G25 chips will not be crashed or damaged during 9KV electrostatic, so as to improve the stability of system.
As the preferred embodiment of the present embodiment, the power input and outside input of the AT91SAM9G25 chips
The small capacitances of filter inductance, the bulky capacitor of energy storage and filtering are connected between power supply to provide stable power supply.
Referring to Fig. 3, the concentrator uses M72-DGPRS communication modules 3, the TXD3 pipes of the AT91SAM9G25 chips
Pin, the BRXD0 pins of RXD3 pins and the M72-DGPRS communication modules 3, BTXD0 pin connection communications, and the M72-
DGPRS communication modules 3 are provided with SIM card holder.
Specifically, XS3 is the maintenance mouth of M72-DGPRS communication modules 3, and the module can be debugged, and SYNC is NET's
Status indicator lamp controls pin；SIM_xxx connects SIM card holder, and after SIM card is by network connection main website 4, main website 4 can be read required
Location information；ON/OFF is that switching on and shutting down control pin, for controlling the switch of M72-DGPRS communication modules 3.
To sum up, in the present embodiment, the location information of concentrator is sent to MCU by d GPS locating module, and MCU passes through communication
The location information is sent to main website by module；The apparatus structure is simple, it is easy to accomplish, can accurately be by the location information of concentrator
Send main website to, can not only be brought convenience to electric power equipment management, and the time that equipment is found at staff scene can be reduced,
So as to improve the operating efficiency of staff.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of concentrator for having positioning function, including MCU (2) and its communication module (3) of connection, it is characterised in that described
MCU (2) is also associated with d GPS locating module (1) so that location information is sent into main website (4) by the communication module (3)；
Wherein, the MCU (2) uses AT91SAM9G25 chips, and the positioning chip of the d GPS locating module (1) uses MN3801
Chip, the SCL pins of the MN3801 chips are connected power input V3P3 by pull-up resistor R44, R45 respectively with SDA pins,
RFIN pin external antennas, RXD pins are connected with DTXD, DRXD pin of AT91SAM9G25 chips respectively with TXD pins.
2. the concentrator of tool positioning function according to claim 1, it is characterised in that the VRF_ of the MN3801 chips
Inductance L2 is connected between OUT pins and antenna, and the VRF_OUT pins are grounded through decoupling capacitor C2, by inductance L2 and electricity
Hold the filter circuit of C2 composition transmittings.
3. the concentrator of tool positioning function according to claim 1, it is characterised in that the AT91SAM9G25 chips
ESD electrostatic protection pipes are connected between power input and external input power.
4. the concentrator of tool positioning function according to claim 1, it is characterised in that the AT91SAM9G25 chips
The small capacitances that filter inductance, the bulky capacitor of energy storage and filtering are connected between power input and external input power are steady to provide
Fixed power supply.
5. according to the concentrator of any described tool positioning function of claims 1 to 3, it is characterised in that the concentrator uses
M72-DGPRS communication modules (3), TXD3 pins, the RXD3 pins of the AT91SAM9G25 chips lead to the M72-DGPRS
Believe BRXD0 pins, the BTXD0 pin connection communications of module (3), and the M72-DGPRS communication modules (3) are provided with SIM card
Seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720524119.8U CN206759737U (en) | 2017-05-11 | 2017-05-11 | Has the concentrator of positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720524119.8U CN206759737U (en) | 2017-05-11 | 2017-05-11 | Has the concentrator of positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206759737U true CN206759737U (en) | 2017-12-15 |
Family
ID=60618084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720524119.8U Expired - Fee Related CN206759737U (en) | 2017-05-11 | 2017-05-11 | Has the concentrator of positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206759737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111913075A (en) * | 2020-08-19 | 2020-11-10 | 国家电网有限公司 | Fault area positioning system based on transmission line transient recording technology |
-
2017
- 2017-05-11 CN CN201720524119.8U patent/CN206759737U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111913075A (en) * | 2020-08-19 | 2020-11-10 | 国家电网有限公司 | Fault area positioning system based on transmission line transient recording technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20190511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |