CN206135399U - Self -power computer protection device based on bluetooth short -haul connections - Google Patents
Self -power computer protection device based on bluetooth short -haul connections Download PDFInfo
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- CN206135399U CN206135399U CN201621111719.3U CN201621111719U CN206135399U CN 206135399 U CN206135399 U CN 206135399U CN 201621111719 U CN201621111719 U CN 201621111719U CN 206135399 U CN206135399 U CN 206135399U
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- 238000004891 communication Methods 0.000 claims abstract description 66
- 238000005070 sampling Methods 0.000 claims abstract description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 18
- 229910052744 lithium Inorganic materials 0.000 claims description 18
- 239000003990 capacitor Substances 0.000 claims description 14
- 230000003993 interaction Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000007726 management method Methods 0.000 description 23
- 238000010586 diagram Methods 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010247 heart contraction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a self -power computer protection device based on bluetooth short -haul connections, including MCU unit, AD sampling unit, quantity of state the control unit, power management unit and communication unit, power management unit includes that a CT gets electric module, communication unit passes through communication manager and connects the high in the clouds server, still includes a bluetooth communication module, the MCU unit passes through communication unit and links to each other with bluetooth communication module, bluetooth communication module still is connected with a mobile terminal. Through setting up bluetooth communication module, promote holistic man -machine interaction function greatly, the operation and maintenance management personnel can monitor the operational aspect of current cubical switchboard real -time, directly perceivedly, and including opening off state, analog quantity collection, SOE incident record etc. The high in the clouds server is more served more than can to data, saves through the cloud and realizes data and resource sharing, prevents effectively that the mistake from setting up and leading to the fact the mistake to move or refuse.
Description
Technical field
This utility model is related to Microcomputer Protection technical field, more particularly to a kind of self-powered based on bluetooth short-haul connections is micro-
Machine protection device.
Background technology
Traditional self-powered microcomputer protecting device installing out of doors switching station, cable branch box, on box-type substation.It is outdoor
Bad environments, day and night temperature are big, and liquid crystal display easily occurs damaging and white screen out of doors, it is impossible to fill in self-powered Microcomputer Protection
Put installing liquid crystal display；In addition, the product attribute of self-powered microcomputer protecting device requires low-power consumption, liquid crystal display is installed additional
The energy consumption of device can undoubtedly be increased.Therefore, liquid crystal display is usually free of on self-powered microcomputer protecting device of the prior art
Device, but this brings inconvenience for the debugging and operation management of Microcomputer Protection again, and operation management personnel cannot effectively monitor current electricity
Arranging by mistake easily occur in the data such as the stream collection value of voltage, protection seting value, remote signalling variable quantity, scheduling and planning, cause malfunction or
Tripping.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, this utility model provides a kind of confession based on bluetooth short-haul connections
Electric microcomputer protecting device, improves human-computer interaction function, can effectively carry out data acquisition and condition monitoring, be Microcomputer Protection
Debugging and operation management bring convenience.
This utility model solve technical scheme that its technical problem adopted for：A kind of confession based on bluetooth short-haul connections
Electric microcomputer protecting device, including MCU units, AD sampling units, quantity of state control unit, Power Management Unit and communication unit,
The MCU units are connected with AD sampling units, quantity of state control unit, Power Management Unit and communication unit respectively, described
Power Management Unit includes a CT electricity-fetching modules, and the communication unit connects cloud server by communication processor, also includes
One bluetooth communication, the MCU units are connected with bluetooth communication by communication unit, and the bluetooth communication also connects
It is connected to a mobile terminal.
Further, the Power Management Unit also includes that a lithium battery B, the lithium battery B pass through an electric capacity integrated management
Circuit module is connected with MCU units.
Further, the electric capacity integrated management circuit module also includes storage capacitor C1 and boost chip M, the lithium electricity
Pond B passes through PMOS Q1 and boost chip M is connected with storage capacitor C1, also connects between the storage capacitor C1 and PMOS Q1
Two NPN pipe Q2 and Q3 are connected to, boost chip M is connected with MCU units.
Further, the communication unit is connected by RS485 interfaces with communication processor.
Further, the quantity of state control unit includes opening and outputs module into module and one.
Further, the AD sampling units include CT transformers and PT transformers.
Further, the MCU units adopt PIC24HJ chips.
Further, the bluetooth communication adopts BC417 chips.
Further, the bluetooth communication is arranged on communication unit using built-in board plug type.
Further, the mobile terminal is mobile phone.
The beneficial effects of the utility model have：A kind of self-powered Microcomputer Protection based on bluetooth short-haul connections of this utility model
Device, including MCU units, AD sampling units, quantity of state control unit, Power Management Unit and communication unit, it is also blue including one
Tooth communication module, the bluetooth communication are also associated with a mobile terminal, realize that protection device real time data reads.By setting
Bluetooth communication is put, overall human-computer interaction function is greatly promoted, operation management personnel in real time, intuitively can be monitored currently
The ruuning situation of switch cubicle, including on off state, analog acquisition, SOE logouts etc., data more can serve high in the clouds clothes above
Business device, realizes data and resource-sharing by cloud storage, effectively prevents from arranging and causing malfunction or tripping by mistake.
Description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail, wherein：
Fig. 1 is the schematic diagram of this utility model microcomputer protecting device；
Fig. 2 is the circuit theory diagrams of this utility model electric capacity integrated management circuit module.
Specific embodiment
Referring to Fig. 1, Fig. 1 is the schematic diagram of this utility model microcomputer protecting device.It is a kind of based on bluetooth short-haul connections from
Power supply microcomputer protecting device, including MCU units 1, AD sampling units 2, quantity of state control unit 3, Power Management Unit 4 and communication
Unit 5, the MCU units 1 respectively with AD sampling units 2, quantity of state control unit 3, Power Management Unit 4 and communication unit 5
It is connected, the Power Management Unit 4 includes a CT electricity-fetching modules, the communication unit 5 connects high in the clouds by communication processor 6
Server 7, also including a bluetooth communication 8, the MCU units 1 are connected with bluetooth communication 8 by communication unit 5, institute
State bluetooth communication 8 and be also associated with a mobile terminal 9.The MCU units 1 are used to carry out data processing and to other each units
Carry out centralized Control；AD sampling units 2 include CT transformers and PT transformers, for carrying out data acquisition；Quantity of state control is single
Unit 3 includes opening and outputs module into module and one, is respectively used to the state of pilot switch and performs protection act；Power management list
Unit 4 is used to provide power supply for this microcomputer protecting device；Communication unit 5 is by communication processor 6 cloud service is sent in data
Device 7, realizes data and resource-sharing.
A kind of self-powered microcomputer protecting device based on bluetooth short-haul connections of this utility model, based on bluetooth communication 8,
Built-in low-power consumption bluetooth chip.Only need to APP, this microcomputer protecting device in connection are installed in mobile terminal 9, you can realize protection
Device real time data reads.When this microcomputer protecting device panel dial-up value and the dial-up on APP not to it is corresponding when do not allow to protect work(
Can throw and move back and carry out setting value, prevent the malfunction or tripping because dial-up key is damaged or device is caused extremely, efficiently solve O＆M
Management personnel's field adjustable.In addition, setting valve can smooth setting, its resolution is 0.01, prevents protection seting value from arranging by mistake.
Operation management personnel can in real time, intuitively monitor the ruuning situation of current switch cabinet, including on off state, analog acquisition,
SOE logouts etc., data more can serve cloud server 7 above, and data and resource-sharing are realized by cloud storage.It is preferred that
, the mobile terminal 9 is mobile phone.Mobile terminal 9 can also pass through network connection cloud server 7.
The bluetooth communication 8 is arranged on communication unit 5 using built-in board plug type, and system hardware extension is convenient, if
Just directly can apply for large-scale transformation is needed not move through；The MCU units 1 adopt PIC24HJ chips, and dominant frequency is reachable
40MIPS, is made that balance well in performance and power consumption；The bluetooth communication 8 adopts BC417 chips, as little as 1.8V's
Operating voltage, there is provided two kinds of communication interfaces of UART and USB；The communication unit 5 is connected by RS485 interfaces with communication processor 6
Connect.
Used as preferred implementation of the present utility model, the Power Management Unit 4 also includes a lithium battery B, the lithium
Battery B is connected with MCU units 1 by an electric capacity integrated management circuit module.Under normal condition, this microcomputer protecting device passes through CT
Electricity-fetching module provides power supply the normalized current that the high current scaling transformation of primary side is secondary side.CT electricity-fetching modules are once
Job insecurity, cannot provide power supply for follow-up 3 execution action of quantity of state control unit.Therefore, it is provided with a lithium battery
B, the lithium battery B are connected with MCU units 1 by an electric capacity integrated management circuit module, when CT electricity-fetching modules are unstable, lithium
Battery B can provide power supply to perform protection act at short notice.
Referring to Fig. 2, Fig. 2 is the circuit theory diagrams of this utility model electric capacity integrated management circuit module.Further, as this
The preferred implementation of utility model, the electric capacity integrated management circuit module include lithium battery B, storage capacitor C1 and a boosting
Chip M, the lithium battery B pass through PMOS Q1 and boost chip M and are connected with storage capacitor C1, the storage capacitor C1 and
Two NPN pipe Q2 and Q3 are also associated between PMOS Q1, boost chip M is connected with MCU units 1.As storage capacitor C1
Voltage drop to below marginal value, then by NPN pipes Q2 and Q3 drive PMOS Q1 conducting, and then lithium battery B be storage capacitor
C1 charges；When the voltage of storage capacitor C1 is raised to marginal value, then PMOS Q1 disconnects, and lithium battery B stops as storage capacitor C1
Charge.In addition, when external power supply Vcc is stable, directly can be charged for storage capacitor C1 by Vcc, to save the damage of lithium battery B
Consumption.Lithium battery provides the process of power supply at short notice to perform protection act：Low electricity after the completion of energy storage, on lithium battery B
Pressure is stored in electric capacity C1 after boost chip M is converted into high voltage, and MCU units 1 are controlled to quantity of state control unit 3 and provide
Electric energy, so that quantity of state control unit 3 has enough energy to perform the protection acts such as tripping operation.
The process of the connection bluetooth communication 8 of mobile terminal 9 is mainly included the following steps that：
1. under holding state, bluetooth communication 8 does not work bluetooth communication 8, and display lamp is state of often going out.This
Duration presses acknowledgement key more than 3 seconds, then automatically into search pattern；
2. under search pattern, 8 display lamp of bluetooth communication sends heart beating and indicates flicker bluetooth communication 8；
3. mobile terminal 9 connects upper bluetooth communication 8, and, under communication pattern, display lamp is normal for bluetooth communication 8
It is bright；
4. data exchange is produced between bluetooth communication 8 when MCU units 1 in continuous 3 minutes failed to detect,
Bluetooth communication mode can be then automatically exited from, 8 power supply of bluetooth communication is cut off.Now length presses acknowledgement key more than 3 seconds again,
Search pattern is again introduced into then.
The above, simply better embodiment of the present utility model, but this utility model is not limited to above-mentioned reality
Example is applied, as long as which reaches technique effect of the present utility model with any same or similar means, should all belong to of the present utility model
Protection domain.
Claims (10)
1. a kind of self-powered microcomputer protecting device based on bluetooth short-haul connections, it is characterised in that：Including MCU units（1）, AD adopts
Sample unit（2）, quantity of state control unit（3）, Power Management Unit（4）And communication unit（5）, the MCU units（1）Respectively with
AD sampling units（2）, quantity of state control unit（3）, Power Management Unit（4）And communication unit（5）It is connected, the power supply pipe
Reason unit（4）Including a CT electricity-fetching modules, the communication unit（5）By communication processor（6）Connection cloud server（7）,
Also include a bluetooth communication（8）, the MCU units（1）By communication unit（5）With bluetooth communication（8）It is connected, institute
State bluetooth communication（8）It is also associated with a mobile terminal（9）.
2. a kind of self-powered microcomputer protecting device based on bluetooth short-haul connections according to claim 1, it is characterised in that：
The Power Management Unit（4）Also include that a lithium battery B, the lithium battery B pass through an electric capacity integrated management circuit module and MCU
Unit（1）It is connected.
3. a kind of self-powered microcomputer protecting device based on bluetooth short-haul connections according to claim 2, it is characterised in that：
The electric capacity integrated management circuit module also includes storage capacitor C1 and boost chip M, and the lithium battery B passes through a PMOS
Q1 and boost chip M are connected with storage capacitor C1, and two NPN pipe Q2 are also associated between the storage capacitor C1 and PMOS Q1
And Q3, boost chip M and MCU units（1）It is connected.
4. a kind of self-powered microcomputer protecting device based on bluetooth short-haul connections according to claim 1, it is characterised in that：
The communication unit（5）With communication processor（6）Connected by RS485 interfaces.
5. a kind of self-powered microcomputer protecting device based on bluetooth short-haul connections according to claim 1, it is characterised in that：
The quantity of state control unit（3）Open including one module is outputed into module and one.
6. a kind of self-powered microcomputer protecting device based on bluetooth short-haul connections according to claim 1, it is characterised in that：
The AD sampling units（2）Including CT transformers and PT transformers.
7. a kind of self-powered microcomputer protecting device based on bluetooth short-haul connections according to claim 1, it is characterised in that：
The MCU units（1）Using PIC24HJ chips.
8. a kind of self-powered microcomputer protecting device based on bluetooth short-haul connections according to claim 1, it is characterised in that：
The bluetooth communication（8）Using BC417 chips.
9. a kind of self-powered microcomputer protecting device based on bluetooth short-haul connections according to claim 1, it is characterised in that：
The bluetooth communication（8）Communication unit is arranged on using built-in board plug type（5）On.
10. a kind of self-powered microcomputer protecting device based on bluetooth short-haul connections according to claim 1, its feature exist
In：The mobile terminal（9）For mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621111719.3U CN206135399U (en) | 2016-10-09 | 2016-10-09 | Self -power computer protection device based on bluetooth short -haul connections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621111719.3U CN206135399U (en) | 2016-10-09 | 2016-10-09 | Self -power computer protection device based on bluetooth short -haul connections |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206135399U true CN206135399U (en) | 2017-04-26 |
Family
ID=58572043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621111719.3U Active CN206135399U (en) | 2016-10-09 | 2016-10-09 | Self -power computer protection device based on bluetooth short -haul connections |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206135399U (en) |
-
2016
- 2016-10-09 CN CN201621111719.3U patent/CN206135399U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 519000, Floors 101-1 and 2-4, Building 8, No. 81 Dingye Road, Tangjiawan Town, High tech Zone, Zhuhai City, Guangdong Province Patentee after: ZHUHAI OLE DISTRIBUTION NETWORK AUTOMATION CO.,LTD. Address before: 519085, 1st Floor, Building 2, No.1 Jinxing Road, Gangwan Avenue, Tangjiawan Town, Zhuhai City, Guangdong Province Patentee before: ZHUHAI OLE DISTRIBUTION NETWORK AUTOMATION CO.,LTD. |