CN105004948B - A kind of PDA for live power utility check management - Google Patents
A kind of PDA for live power utility check management Download PDFInfo
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- CN105004948B CN105004948B CN201510392071.5A CN201510392071A CN105004948B CN 105004948 B CN105004948 B CN 105004948B CN 201510392071 A CN201510392071 A CN 201510392071A CN 105004948 B CN105004948 B CN 105004948B
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- 238000004891 communication Methods 0.000 claims abstract description 43
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 18
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- 230000007547 defect Effects 0.000 claims description 18
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Abstract
The invention discloses a kind of PDA for live power utility check management, which connect with ammeter, and connects peripheral hardware printing device by radio communication, output acquisition ammeter data.Built-in integral control circuit, scanning, camera shooting and photo module in PDA shells, display module, by key control input module, data-interface conversion circuit and power circuit for foregoing circuit power supply.Control circuit includes integrated control module AP7700 and its peripheral circuit.The display module includes colour TFT display screens and capacitance touch module.The present invention has the following advantages compared with prior art：Live electric power data manages APP, built-in electricity consumption user and electrical equipment information built in a kind of PDA for live power utility check management provided by the invention, quickly understands field condition convenient for staff and targetedly checks.
Description
Technical field
The present invention relates to switchgear monitoring device more particularly to a kind of PDA for live power utility check management.
Background technology
As industrial development growth and urbanization are increasingly mature, the client in market and large power consumers administration is increasingly
It is more, it is growing to Electrical Safety reliable request simultaneously, client service center to high voltage customer group manage and maintenance work become day
Benefit is important.As the increasingly increase and continuous renewal of client's controller switching equipment need in contact staff's routine safety checks work
The mostly complicated easy omission of the project of inspection, the hidden danger notice assigned also accumulate over a long period, and the client of frequent stealing will more reinforce
It controls, causes the data of accumulation more and more, the backwardness of management makes high-voltage power utilization inspection personnel more and more unable to do what one wishes.Electricity at present
The ammeter of net is intelligent, digitlization.But most of ammeter still uses manual meter reading, nothing effected by environmental factors
Method carries out remote meter reading.The detection of controller switching equipment is still manually gone to detect and be safeguarded.Field Force's maintained equipment, registration scene
Situation and ammeter index could carry out gathered data secondary registration after returning to office and handle according to field condition,
It issuees a notice to user.
In the present circumstance, the network office and Intelligent office that power grid is realized.But user power utilization detects this block, due to separate
Working environment, environment complexity cause worker information data deficiencies, and working efficiency is low, and the work period is long.Currently, intelligent
Very universal hardware-software technology has significant progress to equipment.This just improves user power utilization detection efficiency for power grid and provides
Good substance and technical conditions.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of for live power utility check management
PDA, built-in scene electric power data manage APP, store electricity consumption user and electrical equipment information, quickly understood convenient for staff existing
Field situation is targetedly checked.
The present invention is achieved by the following technical solutions：A kind of PDA for live power utility check management acquires ammeter
Data, and pass through wireless telecommunications connect peripheral hardware printing device, output acquisition ammeter data.The scene power utility check management
PDA includes shell, and built-in integral control circuit, scanning, camera shooting and photo module in the shell, press key control at display module
Input module, data-interface conversion circuit and the power circuit for foregoing circuit power supply, the signal of the integral control circuit are defeated
Outlet with it is described scanning, camera shooting and photo module, the display module, it is described by key control input module, the data-interface
The signal input part of conversion circuit is electrically connected, and the control circuit includes integrated control module AP7700 and its peripheral circuit,
The display module includes that link block, colour TFT display screens and capacitance touch module, the integral control circuit pass through connection
Module is communicated to connect with colour TFT display screens and capacitance touch module.
As advanced optimizing for said program, the scanning, camera shooting and photo module include camera sensitive chip
J204 and its peripheral circuit, the signal of the signal output end and camera sensitive chip J204 of the integrated control module AP7700
Input terminal is electrically connected, and the camera sensitive chip J204 uses the OV5647 chips of bold and unconstrained prestige science and technology.
As advanced optimizing for said program, the link block includes connection chip J203 and its peripheral circuit, institute
It is FH26-61S-0.3SHW connector chips to state connection chip J203.
As advanced optimizing for said program, the data-interface conversion circuit include conversion chip J4, resistance R14 and
R15, diode D3, D4, D5 and D6.The signal input part of the signal output end and conversion chip J4 of integrated control module AP7700
Electrical connection.
As advanced optimizing for said program, the data-interface conversion circuit is converted to by conversion chip J4
RS485 interface circuits, 232 interface circuits and usb circuit, and transformed 232 interface circuits all the way are extended to infrared lead to
Believe interface circuit.
As advanced optimizing for said program, wireless communication interface circuit built in the integrated control module AP7700,
Wireless communication interface circuit includes GPRS communication interface circuits, GPS receiver interface circuit, bluetooth communication interface circuit and WIFI
Communication interface circuit.The GPS receiver interface circuit is connect by external expanded circuit with peripheral communication.
The present invention compared with prior art, the beneficial effect of PDA for live power utility check management provided by the invention a kind of
Fruit is embodied in：
1, a kind of PDA for live power utility check management provided by the invention uses integrated control module AP7700, should
Android system built in module.Display module and button built in a kind of PDA for live power utility check management of the present invention
Input module is controlled, operating personnel can carry out the management software of android system by the two ways of touch screen and button
Operation, solid human-computer interaction.
2, a kind of PDA for live power utility check management provided by the invention uses integrated control module AP7700, should
Wireless communication interface circuit built in module, wireless communication interface circuit include GPRS communication interface circuits, GPS receiver interface electricity
Road, bluetooth communication interface circuit and WIFI communication interface circuits.WIFI communication interface circuits are realized between apparatus of the present invention and PC machine
Wireless data imports and exports interaction, GPRS communication interface circuits realize apparatus of the present invention and PC machine realizes that remote real time data is led
Enter export interaction, GPS receiver interface circuit realizes that the geography information label, bluetooth communication interface circuit of apparatus of the present invention are realized
Apparatus of the present invention with extend out that blue-tooth printer device data interacts, blue-tooth printer drive module realizes apparatus of the present invention and bluetooth
The data interaction of printer.
3, a kind of PDA for live power utility check management provided by the invention supports two-dimensional code authentication function, to electric energy
Table is read using infrared or RS485, removes inconvenience and the falsehood of manual metering from, and is compared in time.
4, it is provided by the invention it is a kind of for the PDA built-in circuits of live power utility check management, scanning, image and mould of taking pictures
Block, captured in real-time scene photograph data, and data information is uploaded by wireless communication module in real time.
5, android system, Android systems built in a kind of PDA for live power utility check management provided by the invention
System initialization list data, periodically imports client's essential information in power informatization system, convenient for scene inquiry, from current
Site inspection carries the inconvenience of multiple work orders.Meanwhile field device has the case where change, can be used at the scene to one kind for scene
Typing in the PDA of electrical inspection management exports information after returning to office, then imports in power informatization system, accomplishes to being
The real-time update of system.It takes pictures to field device nameplate, under the corresponding catalogue of typing, convenient for inquiring and comparing in the future.
6, android system built in a kind of PDA for live power utility check management provided by the invention, built-in scene
The project and flow of safety inspection choose the scope of examination item by item, ensure to check exhaustive, raising inspection work effect
Rate, ultimately form power utility check list can be printed using vehicle-mounted printer, both sides sign confirm.Hidden danger entry can be hooked
Choosing generates hidden danger notice, counts and reports convenient for hidden danger.The invention device to customer default electricity consumption, stealing, security risk,
Prompting function is arranged in inspection cycle, reinforces the power utility check for having " previous conviction " client, the client of security risk is supervised to rectify and improve as early as possible,
Improve the completion rate of power utility check plan.The invention device stores common professional code, relevant criterion, laws and regulations etc., right
The query of client carries out scene inquiry answer, also increases the learning vector of electric-examination personnel.
Description of the drawings
Fig. 1 is the work topological structure schematic diagram of PDA for live power utility check management of the present invention a kind of.
Fig. 2 is the circuit structure block diagram of PDA for live power utility check management of the present invention a kind of.
Fig. 3 is a kind of circuit of scanning, the camera shooting and photo module of PDA for live power utility check management of the present invention
Schematic diagram.
Fig. 4 is a kind of circuit diagram of the display module of PDA for live power utility check management of the present invention.
Fig. 5 is the voltage up converting circuit schematic diagram of PDA for live power utility check management of the present invention a kind of.
Fig. 6 is that a kind of circuit of the data-interface conversion circuit of PDA for live power utility check management of the present invention is former
Reason figure.
Fig. 7 is a kind of external expanded circuit of the GPS receiver of PDA for live power utility check management of the present invention
Circuit diagram.
Fig. 8 is that the live electric power data built in a kind of PDA for live power utility check management of the present invention manages APP
System architecture diagram.
Specific implementation mode
It elaborates below to the embodiment of the present invention, the present embodiment is carried out lower based on the technical solution of the present invention
Implement, gives detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementation
Example.
It is the topological diagram of PDA and collector for live power utility check management of the present invention a kind of referring to Fig. 1, Fig. 1.This
A kind of PDA2 for live power utility check management of invention passes through the user that is acquired in built-in radio communication circuit collector
1 data of ammeter, and communicated with the printer 3 with function of Bluetooth communication by bluetooth communication circuit, print data is exported in time.
Referring to Fig. 2, for the circuit structure block diagram of PDA for live power utility check management of the present invention a kind of.A kind of use
In the PDA of live power utility check management, the data of ammeter, including shell are acquired, built-in integral control circuit 12 in shell is swept
Retouch, image and photo module 13, display module 14, by key control input module 15, data-interface conversion circuit 11, dilatation store
Circuit and the power circuit 16 powered for foregoing circuit.The signal output end of integral control circuit 12 and scanning are imaged and are taken pictures
It is module 13, display module 14, defeated by the signal of key control input module 15, data-interface conversion circuit 11 and dilatation storage circuit
Enter end electrical connection.Control circuit includes integrated control module AP7700 and its peripheral circuit, and display module is shown including colour TFT
Screen and capacitance touch screen module.
Scanning, camera shooting and photo module include camera sensitive chip J204 and its peripheral circuit, the integrated control mould
The signal output end of block AP7700 is electrically connected with the signal input part of camera sensitive chip J204, the camera sensitive chip
J204 uses the OV5647 chips of bold and unconstrained prestige science and technology.Fig. 3 is the circuit diagram of scanning, camera shooting and photo module.Integrated control mould
Camera interfaces and the interface of camera sensitive chip J204 built in block AP7700 are correspondingly connected with, wherein the photosensitive core of camera
The ports DVDD18 of piece J204 are connect with the VCAMD of integrated control module AP7700, and the ports DVDD18 are connect by capacitance C208
Ground；The ports D0VDD18 of camera sensitive chip J204 are connect with the VCAMD2 of integrated control module AP7700, simultaneously
The ports D0VDD18 are grounded by capacitance C209；DAT-2 interfaces, DAT-3 interfaces, the DAT-4 of camera sensitive chip J204 connects
Mouth, DAT-5 interfaces, DAT-6 interfaces, DAT-7 interfaces, DAT-8 interfaces and DAT-9 interfaces correspond to and integrated control module AP7700
CAM_DAT2 interfaces, CAM_DAT3 interfaces, CAM_DAT4 interfaces, CAM_DAT5 interfaces, CAM_DAT6 interfaces, CAM_DAT7
Interface, CAM_DAT8 interfaces, the electrical connection of CAM_DAT9 interfaces.The AF_VCC28 interfaces of camera sensitive chip J204 and
Be electrically connected with the VCAMA interfaces of integrated control module AP7700 after VCAMA28 interface parallel connections, at the same AF_VCC28 interfaces and
It is grounded by capacitance C207 after VCAMA28 interface parallel connections.SCL interfaces, SDA interfaces, the CMVREF of camera sensitive chip J204
Interface, CMHREF interfaces, CAMPDN interfaces, PLCK interfaces, MCLK interfaces and RST interfaces correspondence and integrated control module
The SENSOR_SCL interfaces of AP7700, SENSOR_SDA interfaces, CAM_VREF interfaces, CAM_HREF interfaces, CMPDN interfaces,
CAM_PLCK interfaces, CAM_MCLK interfaces and the electrical connection of CMRST interfaces.
The display module includes link block, colour TFT display screens and capacitance touch panel module.The integrated control electricity
Road is connect by link block with colour TFT display screens and capacitance touch screen module communication.The link block includes connection core
Piece J203 and its peripheral circuit, the connection chip J203 are FH26-61S-0.3SHW connector chips.
Referring specifically to Fig. 4, Fig. 4 is the circuit diagram of display module, and display module includes that link block, colour TFT are shown
Display screen and capacitance touch panel module.Link block includes connection chip J203 and its peripheral circuit, the connection chip J203 are
FH26-61S-0.3SHW connector chips.LCD interfaces built in integrated control module AP7700.Connect the DB0- of chip J203
DB23 interfaces are corresponded to be correspondingly connected with the LCM_DATA_0-LCM_DATA_23 interfaces of integrated control module AP7700.
The data-interface conversion circuit includes conversion chip J4 and its peripheral circuit.Integrated control module AP7700's
Signal output end is electrically connected with the signal input part of conversion chip J4.Referring specifically to figure, 6, Fig. 6 be data-interface conversion circuit
Circuit diagram, data-interface conversion circuit includes conversion chip J4, resistance R14 and R15, diode D3, D4, D5 and D6.
The conversion chip J4 uses SMD20 chips.12,13 ports of conversion chip J4 pass through resistance R14, R15 and integrated control respectively
The built-in USB data interface communication connection of molding block AP7700.7,8,9 ports of conversion chip J4 and integrated control module
The built-in RS485 data interface communications connection of AP7700,9,10,11 ports of conversion chip J4 and integrated control module
The built-in 232 data interface communications connection of AP7700.
Referring to Fig. 5, voltage up converting circuit schematic diagram.The VBAT output ends of conversion chip J4 are grounded by capacitance C205, and
Pass through the LEDA interface communications connection of the connection chip J203 of resistance L1, diode D2 and display module.The both ends of resistance L1 point
It is not electrically connected with EN, VOUT interface of boost converter U1.Boost converter U1 uses boost conversion chip MP1540.
Wireless communication interface circuit built in integrated control module AP7700, wireless communication interface circuit include GPRS communications
Interface circuit, GPS receiver interface circuit, bluetooth communication interface circuit and WIFI communication interface circuits.The GPS receiver connects
Mouth circuit is connect by external expanded circuit with peripheral communication.
The data transformation interface circuit of PDA for live power utility check management provided by the invention a kind of is using communication
Chip can switch to RS485 interfaces, 232 interfaces and USB interface simultaneously, and a kind of PDA for live power utility check management is to electric energy
Table is read using infrared or RS485, removes inconvenience and the falsehood of manual metering from, and is compared in time.
Referring to Fig. 7, Fig. 7 is the circuit diagram of the external expanded circuit of GPS receiver, integrated control module AP7700
Built-in GPS receiver interface GPS_ANT is grounded by capacitance C203, GPS receiver interface built in integrated control module AP7700
VDD28 is accessed by resistance L102.A kind of live power utility check management PDA of the present invention is by bluetooth communication interface circuit and outside
If with blue tooth communication function printer communication connection, the ammeter data of remote collection is defeated by external printer in real time
Go out.
Android system built in a kind of PDA for live power utility check management provided by the invention, and adopted according to ammeter
Collect built in a kind of PDA being used for live power utility check management of the situation in the present invention live electric power data and manages APP.Referring to figure
8, Fig. 8 manage the system tray of APP for the live electric power data built in a kind of PDA for live power utility check management of the present invention
Composition.Live electric power data management APP systems include data import modul, data export module, flashlight module, annual plan
Formulate module, work plan checks module, scans bar code locating module and user search module.
Wherein, electric supply meter module is divided into according to subscriber data in live electric power data management APP, user power utilization checks mould
Block and user's defect record module.Electric supply meter module, including real time inspection meter reading record, wirelessly reading ammeter data, preservation
Ammeter records and newly-built meter reading record.Check that meter reading record button is directly entered meter reading by live electric power data management APP
The page is recorded, the meter reading record page shows a kind of PDA for live power utility check management communicated to connect with the present invention in real time
Keep the ammeter data of communication.Staff scene creates meter reading and records data, typing meter reading record, and preserves data.This hair
A kind of PDA for live power utility check management of bright communication connection can communicate to connect remote control table by WIFI, in real time
Transfer data to remote control table.
User power utilization checks module, including checks work order record, checks work order record item by item, preserves work order record, it is newly-built
Check work order, printing power utility check record and printing stealing notification sheet.Open a kind of use of the present invention in field personnel scene
It is targetedly checked according to storage electricity consumption user and electrical equipment information in the PDA of live power utility check management, by
Item checks work order record, and typing checks work order information.It live can also select work order record, printing power utility check record.If having
Stealing scene occurs, can field print stealing notification sheet.
User's defect record module, including user's defect record, registration defect record preserve defect record, newly-built defect
Record and printing user's defect record.A kind of PDA for live power utility check management of the present invention, operating personnel are by pressing
Key typing or screen control check user's defect record, registration defect record.User's defect record can be selected, setting printing is used
Family defect record.
Live electric power data manages APP, scene built in a kind of PDA for live power utility check management provided by the invention
The project and flow of safety inspection choose the scope of examination item by item, ensure to check exhaustive, raising inspection work effect
Rate, ultimately form power utility check list can be printed using vehicle-mounted printer, both sides sign confirm.Hidden danger entry can be hooked
Choosing generates hidden danger notice, counts and reports convenient for hidden danger.The invention device to customer default electricity consumption, stealing, security risk,
Prompting function is arranged in inspection cycle, reinforces the power utility check for having " previous conviction " client, the client of security risk is supervised to rectify and improve as early as possible,
Improve the completion rate of power utility check plan.The invention device stores common professional code, relevant criterion, laws and regulations etc., right
The query of client carries out scene inquiry answer, also increases the learning vector of electric-examination personnel.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of PDA for live power utility check management is electrically connected with ammeter, and is connected peripheral hardware printing by wireless telecommunications and set
Standby, output acquisition ammeter data, the scene power utility check management PDA includes shell, it is characterised in that：
Built-in integral control circuit, scanning, camera shooting and photo module in the shell, display module, by key control input module,
Data-interface conversion circuit and for foregoing circuit power supply power circuit, the signal output end of the integral control circuit with it is described
It is scanning, camera shooting and photo module, the display module, described by key control input module, the data-interface conversion circuit
Signal input part is electrically connected, and the control circuit includes integrated control module AP7700 and its peripheral circuit, the display module
Including link block, colour TFT display screens and capacitance touch module, the integral control circuit passes through link block and colour
TFT display screens and the communication connection of capacitance touch module；
The scanning, camera shooting and photo module include camera sensitive chip J204 and its peripheral circuit, the integrated control mould
The signal output end of block AP7700 is electrically connected with the signal input part of camera sensitive chip J204, the camera sensitive chip
J204 uses OV5647 chips；
The link block includes connection chip J203 and its peripheral circuit, and the connection chip J203 is FH26-61S-
0.3SHW connector chips；
The data-interface conversion circuit includes conversion chip J4, resistance R14 and R15, diode D3, D4, D5 and D6；Integrated control
The signal output end of molding block AP7700 is electrically connected with the signal input part of conversion chip J4；
The data-interface conversion circuit is converted to RS485 interface circuits, 232 interface circuits and USB by conversion chip J4 and connects
Mouth circuit, and transformed 232 interface circuits all the way are extended to infrared communication interface circuit；
Wireless communication interface circuit built in the integrated control module AP7700, wireless communication interface circuit include that GPRS communications connect
Mouth circuit, GPS receiver interface circuit, blue tooth interface circuit and WIFI communication interface circuits, the GPS receiver interface circuit
It is connect with peripheral communication by external expanded circuit.
2. a kind of PDA for live power utility check management according to claim 1, it is characterised in that：
Live electric power data manages APP, including electric supply meter mould built in a kind of PDA for live power utility check management
Block, user power utilization check module and user's defect record module.
3. a kind of PDA for live power utility check management according to claim 2, it is characterised in that：
The electric supply meter module, real time inspection meter reading records, wireless reading ammeter data and preservation ammeter record, and creates and copy
Table records.
4. a kind of PDA for live power utility check management according to claim 2, it is characterised in that：
User power utilization checks module, checks work order record, checks work order record item by item, preserves work order record, further includes newly-built inspection
Work order is looked into, work order record, setting printing power utility check record or stealing notification sheet are selected.
5. a kind of PDA for live power utility check management according to claim 2, it is characterised in that：
User's defect record module checks user's defect record, registers defect record and preserves defect record, further includes newly-built lack
Record is fallen into, user's defect record is selected, printing user's defect record is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510392071.5A CN105004948B (en) | 2015-07-06 | 2015-07-06 | A kind of PDA for live power utility check management |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510392071.5A CN105004948B (en) | 2015-07-06 | 2015-07-06 | A kind of PDA for live power utility check management |
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| CN105004948A CN105004948A (en) | 2015-10-28 |
| CN105004948B true CN105004948B (en) | 2018-09-11 |
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| CN201510392071.5A Active CN105004948B (en) | 2015-07-06 | 2015-07-06 | A kind of PDA for live power utility check management |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105741529A (en) * | 2016-02-22 | 2016-07-06 | 吴江港华燃气有限公司 | Meter reading method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101853439A (en) * | 2010-05-06 | 2010-10-06 | 安徽省电力公司合肥供电公司 | Movable electrical inspection application system |
| CN203445866U (en) * | 2013-08-07 | 2014-02-19 | 国家电网公司 | Power business intelligent mobile terminal |
| CN203689226U (en) * | 2013-11-25 | 2014-07-02 | 深圳市均方根科技有限公司 | Intelligent moving terminal based on Android system |
| CN104464245A (en) * | 2014-12-09 | 2015-03-25 | 国网安徽省电力公司淮南供电公司 | Portable field power consumption inspection device and power consumption data acquisition method |
| CN204964636U (en) * | 2015-07-06 | 2016-01-13 | 国家电网公司 | A PDA that is used for inspection of on --spot power consumption to manage |
-
2015
- 2015-07-06 CN CN201510392071.5A patent/CN105004948B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853439A (en) * | 2010-05-06 | 2010-10-06 | 安徽省电力公司合肥供电公司 | Movable electrical inspection application system |
| CN203445866U (en) * | 2013-08-07 | 2014-02-19 | 国家电网公司 | Power business intelligent mobile terminal |
| CN203689226U (en) * | 2013-11-25 | 2014-07-02 | 深圳市均方根科技有限公司 | Intelligent moving terminal based on Android system |
| CN104464245A (en) * | 2014-12-09 | 2015-03-25 | 国网安徽省电力公司淮南供电公司 | Portable field power consumption inspection device and power consumption data acquisition method |
| CN204964636U (en) * | 2015-07-06 | 2016-01-13 | 国家电网公司 | A PDA that is used for inspection of on --spot power consumption to manage |
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| CN105004948A (en) | 2015-10-28 |
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