CN108802664A - A kind of family table examination device - Google Patents
A kind of family table examination device Download PDFInfo
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- CN108802664A CN108802664A CN201810657635.7A CN201810657635A CN108802664A CN 108802664 A CN108802664 A CN 108802664A CN 201810657635 A CN201810657635 A CN 201810657635A CN 108802664 A CN108802664 A CN 108802664A
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- module
- transmitter
- signal
- receiver
- family table
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a kind of family tables to check and accept device, including family table；The family table is connected to user by circuit of registering one's residence；The service wire road setting air switch；The family table is connected to main line by electricity box switch；It is characterized in that, further including receiver and transmitter；The transmitter is set at user, and transmitter is connected to the indoor circuit of registering one's residence of user；The receiver is connected to family table；The receiver is sent by circuit of registering one's residence and enables signal to transmitter；Doorplate signal is sent to receiver by circuit of registering one's residence after the transmitter receipt to enabling signal.The present invention is realized the quick progress checked and accepted to the table wiring of newly-built community family, is improved examination efficiency, save examination manpower by above-mentioned module design.
Description
Technical field
The present invention relates to power engineering fields, and in particular to a kind of family table examination device.
Background technology
During electric company carries out family table examination to newly-built community, prevent family table from getting lines crossed for the emphasis of checking and accepting
Content, family table, which is visited one house after another, in the transformation of family table has become one of distinct issues the most during business is complained.Family table is effectively taken precautions against to visit one house after another not
Only be convenient for later stage work personnel to repair to safeguard, be more related to that electric company good service is horizontal and corporate image, thus how into
One step strengthens the management of electric energy meter attaching construction team and onsite acceptance technical supervision management has become a urgent problem to be solved.
Since newly-built community quantity is more, family table wiring checking and accepting amount is big, and reception time is long, and newly-built community is being constructed
After team's completion, before power transmission, prevent from visiting one house after another, electric company must proofread all resident family's meter outlets, it is ensured that meter and resident family
It corresponds.Conventional method is to arrange personnel's check and correction circuit at electricity box and at resident family respectively, not only waste of manpower, but also when consumption
Between, working efficiency is low.
Invention content
The technical problem to be solved by the present invention is to existing newly-built community family table wiring checking and accepting amount is big, reception time
It is long, not only waste of manpower, but also elapsed time, working efficiency is low, and it is an object of the present invention to provide a kind of family table examination device, solves above-mentioned
Problem.
The present invention is achieved through the following technical solutions：
A kind of family table examination device, including family table；The family table is connected to user by circuit of registering one's residence；The circuit of registering one's residence
Upper setting air switch；The family table is connected to main line by electricity box switch；It is characterized in that, further including receiver and transmitting
Device；The transmitter is set at user, and transmitter is connected to the indoor circuit of registering one's residence of user；The receiver is connected to family
Table；The receiver is sent by circuit of registering one's residence and enables signal to transmitter；The transmitter receipt passes through to after enabling signal
Circuit of registering one's residence sends doorplate signal to receiver.
In the prior art, newly-built community family table wiring checking and accepting amount is big, and reception time is long, not only waste of manpower, but also disappears
Time-consuming, working efficiency are low.The present invention is in application, disconnect electricity box switch and air switch, in the indoor service wire of each user
Transmitter, doorplate signal built in transmitter are installed at road, the information that doorplate signal is included and the number of the user match,
In general doorplate signal includes building number, unit number, floor number and family number；Then receiver is connected to family table, is closed air
Switch, receiver send out enabling signal, and sending doorplate signal by circuit of registering one's residence after transmitter receipt to enabling signal extremely receives
Device, to whether be in same circuit with receiver detection device and transmitter in the electricity box of family.The present invention passes through above-mentioned mould
Block designs, and realizes the quick progress checked and accepted to the table wiring of newly-built community family, improves examination efficiency, save examination manpower.
Further, the receiver includes：Power module, boost module, control module a, display module and communication mould
Block a；The boost module, display module and communication module a are all connected to control module a；The power module is to whole device
Electric power is provided；The boost module boosts the electric power that power module provides, and the electric power after boosting is used for receiver and hair
Carrier communication between emitter；The control module a is sent to transmitter by communication module a and enables signal；The communication mould
Block a shows doorplate signal from transmitter receipt doorplate signal, the display module.
Although the mode carrying out family table examination by way of power line carrier exists in the prior art, invention human hair
It can now be had the following problems by power line carrier：The safe handling problem of transmitter and receiver, what power line carrier used
The civilian electric power networks of 220V, are susceptible to safety problem, while the electric power networks of 220V are when receiver replaces ammeter position,
It is susceptible to electric arc, influences the ammeter service life in electricity box；There are itself because of the impulse disturbances having, 50Hz periods for power line carrier communication
There are two minor peaks in each ac cycle for 20ms, two minor peaks can bring impulse disturbances twice, i.e., have on power line
Fixed 100Hz, interference time about 2ms, this allows for practical application bad control synchronous with AC wave shape, it is difficult to apply.
The present invention switchs in application, disconnecting electricity box, and is used using receiver as unique power supply unit in circuit, general next
It says that ammeter is no more than hundred meters to the indoor distance of user, for effective promotion signal quality, signal decaying is reduced, so receiving
It is provided with boost module in device, promotes voltage in circuit, and by loop voltage control within the scope of safe voltage so that entire
Communication process is safety, and can obtain the signal of high quality.
Further, the power module is powered using USB.
The present invention uses in application, can connect extraneous power supply by the way of USB power supplies, such as charger baby, the port of USB
Power supply is 5V, just matches the power supply of existing a large amount of chips, and loop voltage can be increased to 24V by boost module, be improved back
Signal quality in road, while it is very convenient to power, and has extremely strong versatility.
Further, the transmitter includes rectification module, control module b, decoder module and communication module b；It is described whole
Flow module, decoder module and communication module b are all connected to control module b；The rectification module carries out rectification to carrier wave electric power；Institute
It states decoder module and is decoded to enabling signal；The control module b sends doorplate signal by communication module b to receiver.
The present invention avoids shadow of the carrier signal to module in application, in order to ensure the normal operation of each module in transmitter
It rings, using rectification module to each module for power supply, and decoder module is decoded to enabling signal, and decoding and signal transmission process can
To be realized by 555 integrated systems.
Further, the transmitter further includes input equipment；The input equipment is connected to control module b；It is described defeated
Enter equipment acquisition input signal, input signal is converted to doorplate signal by the control module b.
The present invention is in application, inventor has found, when this equipment is promoted the use of, if the versatility that transmitter uses
It is poor, so being modified to doorplate signal by the way of input equipment input signal.
Further, the doorplate signal uses binary coding.
Compared with prior art, the present invention having the following advantages and advantages：
1, a kind of family table of the present invention checks and accepts device and realizes and test the table wiring of newly-built community family by above-mentioned module design
The quick progress received, improves examination efficiency, saves examination manpower；
2, a kind of family table of the present invention checks and accepts device, and boost module is provided in receiver, promotes voltage in circuit, and will
Loop voltage controls within the scope of safe voltage so that entire communication process is safety, and can obtain the signal of high quality.
Description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is present system structural schematic diagram；
Fig. 2 is receiver schematic diagram of the present invention；
Fig. 3 is transmitter schematic diagram of the present invention；
Fig. 4 is schematic diagram of the embodiment of the present invention；
Fig. 5 is schematic diagram of the embodiment of the present invention；
Fig. 6 is schematic diagram of the embodiment of the present invention.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in Figure 1, a kind of family table of the present invention checks and accepts device, a kind of family table examination device, including family table；The family table is logical
It crosses circuit of registering one's residence and is connected to user；The service wire road setting air switch；The family table is connected to master by electricity box switch
Circuit；It is characterized in that, further including receiver and transmitter；The transmitter is set at user, and transmitter is connected to use
Interior circuit of registering one's residence in every family；The receiver is connected to family table；The receiver is sent by circuit of registering one's residence and enables signal to transmitting
Device；Doorplate signal is sent to receiver by circuit of registering one's residence after the transmitter receipt to enabling signal.
When the present embodiment is implemented, electricity box switch and air switch are disconnected, hair is installed at the indoor circuit of registering one's residence of each user
Emitter, doorplate signal built in transmitter, the information that doorplate signal is included and the number of the user match, in general door
Board signal includes building number, unit number, floor number and family number；Then receiver is connected to family table, is closed air switch, receiver
Send out enabling signal, transmitter receipt sends doorplate signal to receiver, at family after signal to enabling by circuit of registering one's residence
Whether it is in same circuit with receiver detection device and transmitter in electricity box.The present invention is realized by above-mentioned module design
To the quick progress that the table wiring of newly-built community family is checked and accepted, examination efficiency is improved, examination manpower is saved.
Embodiment 2
As shown in Fig. 2, the present embodiment, on the basis of embodiment 1, the receiver includes：Power module, boost module,
Control module a, display module and communication module a；The boost module, display module and communication module a are all connected to control mould
Block a；The power module provides electric power to whole device；The boost module boosts the electric power that power module provides,
Electric power after boosting is for the carrier communication between receiver and transmitter；The control module a is by communication module a to transmitting
Device, which is sent, enables signal；The communication module a shows doorplate signal from transmitter receipt doorplate signal, the display module.
When the present embodiment is implemented, electricity box switch is disconnected, and is used using receiver as unique power supply unit in circuit, generally
For ammeter be no more than hundred meters to the indoor distance of user, for effective promotion signal quality, signal decaying is reduced, so connecing
It receives and is provided with boost module in device, promote voltage in circuit, and by loop voltage control within the scope of safe voltage so that whole
A communication process is safety, and can obtain the signal of high quality.
Embodiment 3
As shown in Fig. 2, the present embodiment, on the basis of embodiment 2, the power module is powered using USB.
When the present embodiment is implemented, extraneous power supply use, such as charger baby, the end of USB can be connect by the way of USB power supplies
Confession electricity is 5V, just matches the power supply of existing a large amount of chips, and loop voltage can be increased to 24V by boost module, is improved
Signal quality in circuit, while it is very convenient to power, and has extremely strong versatility.
Embodiment 4
As shown in figure 3, the present embodiment is on the basis of embodiment 1, the transmitter include rectification module, control module b,
Decoder module and communication module b；The rectification module, decoder module and communication module b are all connected to control module b；It is described whole
Flow module carries out rectification to carrier wave electric power；The decoder module is decoded to enabling signal；The control module b passes through communication
Module b sends doorplate signal to receiver.
When the present embodiment is implemented, in order to ensure the normal operation of each module in transmitter, avoid carrier signal to module
It influences, using rectification module to each module for power supply, and decoder module is decoded to enabling signal, decoding and signal transmission process
It can be realized by 555 integrated systems.
Embodiment 5
For the present embodiment on the basis of embodiment 3, the transmitter further includes input equipment；The input equipment is connected to
Control module b；The input equipment acquires input signal, and input signal is converted to doorplate signal by the control module b.It is described
Doorplate signal uses binary coding.
Embodiment 6
As shown in figs. 1 to 6, for the present embodiment on the basis of Examples 1 to 5, Fig. 4 is display module schematic diagram, shows mould
It is other module circuit diagrams of receiver that block, which uses HT1621B and LCD display, Fig. 5, and control module a uses STC15W204S, leads to
Believe that module a uses HT9170, it is transmitter circuit figure that boost module, which uses LM2577, Fig. 6, and rectification module uses bridge rectifier,
Control module b uses STC15W202S, communication module b that HT9170, decoder module is used to use HT9200A.
An easy binary system transmitter is formed with integrated circuit, pre-set can encode, launch this transmitting
The information of device position, is exemplified below：15 Unit 6,12 buildings No. 1 doors can generally be written as 15-06-1201, even number tape
Character totally ten, to character string as 15-06-1201, transmitter is handled as follows：
The first string binary number that transmitter is sent out, i.e., 0001,0101, receiver reception is converted into the decimal system 1 and 5, presses
Decimal number is shown in receiver display screen building generic term for a building, e. g. Apartment, store, a movie theater, etc. column；
The second string binary number that transmitter is sent out, i.e., 0000,0110, receiver reception is converted into the decimal system 0 and 6, presses
Decimal number is shown in receiver display screen unit column；
The third string binary number that transmitter is sent out, i.e., 0001,0010,0000,0001, receiver reception be converted into ten into
System, 1,2,0,1, it is shown in receiver display screen resident family's room number column by decimal number.
It must assure that circuit AC-less power, electricity box breaker (master switch) and disconnecting link must be disconnected before test；
Transmitter is simple binary number impulse interference wave machine, and small volume can make the device of very little, using can unplugg insert
In man of resident family；
Receiver makes hand-held, and detection test pencil is made as multimeter；
Whole device provides power supply with the charger baby or 5V polymerization cells of 5V, and power supply is provided by receiver, passes through boosting
Circuit is converted to 24V voltages, and transmitter is worked using receiver power supply；
Receiver test pencil is first inserted in resident family's inlet wire and (or gone out by transmitter itself non-transformer when that need to test resident family's circuit
Line) on terminal, the corresponding resident family's air switch of the resident family is served, if the related data shown on receiver screen, indicates that
Which resident family the circuit is, posts Sign Board；If showing service interruption without display on receiver screen；If aobvious
The data shown and pre-determined data are inconsistent, illustrate there is situation of getting lines crossed.
Compared with conventional method, family table reception time largely shortens：It is significantly carried it was found that work on the spot efficiency has than before
It is high.100 family residents are checked and accepted before movable, 2 people need to take about 13.0h, and 100 family resident, 2 people is checked and accepted after activity to be needed
4.77h is taken, then is saved for company：8.23h/ people.Pilot is checked and accepted after family table checks and accepts device implementation to certain cell and proofreads electric energy
Average take of table wiring is reduced to the families 2.86min/, working efficiency to be improved largely than before by the families 7.8min/.It is average every
It is that company saves human cost to check and accept 1 family：6.18 yuan/family.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not intended to limit the present invention
Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (6)
1. a kind of family table checks and accepts device, including family table；The family table is connected to user by circuit of registering one's residence；The service wire road
Air switch is set；The family table is connected to main line by electricity box switch；It is characterized in that, further including receiver and transmitting
Device；
The transmitter is set at user, and transmitter is connected to the indoor circuit of registering one's residence of user；
The receiver is connected to family table；
The receiver is sent by circuit of registering one's residence and enables signal to transmitter；The transmitter receipt passes through to after enabling signal
Circuit of registering one's residence sends doorplate signal to receiver.
2. a kind of family table according to claim 1 checks and accepts device, which is characterized in that the receiver includes：Power module,
Boost module, control module a, display module and communication module a；The boost module, display module and communication module a are all connected with
In control module a；
The power module provides electric power to whole device；
The boost module boosts the electric power that power module provides, the electric power after boosting for receiver and transmitter it
Between carrier communication；
The control module a is sent to transmitter by communication module a and enables signal；
The communication module a shows doorplate signal from transmitter receipt doorplate signal, the display module.
3. a kind of family table according to claim 2 checks and accepts device, which is characterized in that the power module is powered using USB.
4. a kind of family table according to claim 1 checks and accepts device, which is characterized in that the transmitter include rectification module,
Control module b, decoder module and communication module b；The rectification module, decoder module and communication module b are all connected to control mould
Block b；
The rectification module carries out rectification to carrier wave electric power；
The decoder module is decoded to enabling signal；
The control module b sends doorplate signal by communication module b to receiver.
5. a kind of family table according to claim 4 checks and accepts device, which is characterized in that the transmitter further includes that input is set
It is standby；
The input equipment is connected to control module b；
The input equipment acquires input signal, and input signal is converted to doorplate signal by the control module b.
6. a kind of family table according to claim 1 checks and accepts device, which is characterized in that the doorplate signal is compiled using binary system
Code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810657635.7A CN108802664A (en) | 2018-06-20 | 2018-06-20 | A kind of family table examination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810657635.7A CN108802664A (en) | 2018-06-20 | 2018-06-20 | A kind of family table examination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108802664A true CN108802664A (en) | 2018-11-13 |
Family
ID=64084754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810657635.7A Pending CN108802664A (en) | 2018-06-20 | 2018-06-20 | A kind of family table examination device |
Country Status (1)
| Country | Link |
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| CN (1) | CN108802664A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109726434A (en) * | 2018-11-30 | 2019-05-07 | 深圳供电局有限公司 | A kind of building low pressure wiring diagram and its method for drafting |
| CN110224403A (en) * | 2019-06-24 | 2019-09-10 | 广州华铭电力科技有限公司 | A kind of dual power supply family table is to line method, apparatus and system |
| CN110322677A (en) * | 2019-06-24 | 2019-10-11 | 广州华铭电力科技有限公司 | Data transmission method, device, system and storage medium |
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| CN104714146A (en) * | 2015-03-13 | 2015-06-17 | 长沙敏特电力技术有限公司 | Electricity meter cross-room wiring detection device and detection method thereof |
| WO2015117381A1 (en) * | 2014-02-10 | 2015-08-13 | 瑞斯康微电子（深圳）有限公司 | Power-line carrier communications tester |
| CN105866616A (en) * | 2016-05-25 | 2016-08-17 | 国网山东省电力公司诸城市供电公司 | User-crossing-preventing discriminating device |
| CN208207193U (en) * | 2018-06-20 | 2018-12-07 | 国网四川省电力公司广元供电公司 | A kind of family table examination device |
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2018
- 2018-06-20 CN CN201810657635.7A patent/CN108802664A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015117381A1 (en) * | 2014-02-10 | 2015-08-13 | 瑞斯康微电子（深圳）有限公司 | Power-line carrier communications tester |
| CN104714146A (en) * | 2015-03-13 | 2015-06-17 | 长沙敏特电力技术有限公司 | Electricity meter cross-room wiring detection device and detection method thereof |
| CN105866616A (en) * | 2016-05-25 | 2016-08-17 | 国网山东省电力公司诸城市供电公司 | User-crossing-preventing discriminating device |
| CN208207193U (en) * | 2018-06-20 | 2018-12-07 | 国网四川省电力公司广元供电公司 | A kind of family table examination device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109726434A (en) * | 2018-11-30 | 2019-05-07 | 深圳供电局有限公司 | A kind of building low pressure wiring diagram and its method for drafting |
| CN110224403A (en) * | 2019-06-24 | 2019-09-10 | 广州华铭电力科技有限公司 | A kind of dual power supply family table is to line method, apparatus and system |
| CN110322677A (en) * | 2019-06-24 | 2019-10-11 | 广州华铭电力科技有限公司 | Data transmission method, device, system and storage medium |
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