CN105554180B - The connection method of principal and subordinate's breaker and distribution box in a kind of distribution box - Google Patents
The connection method of principal and subordinate's breaker and distribution box in a kind of distribution box Download PDFInfo
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- CN105554180B CN105554180B CN201610035379.9A CN201610035379A CN105554180B CN 105554180 B CN105554180 B CN 105554180B CN 201610035379 A CN201610035379 A CN 201610035379A CN 105554180 B CN105554180 B CN 105554180B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5053—Lease time; Renewal aspects
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a kind of connection method of principal and subordinate's breaker in distribution box and distribution boxs, comprising: step 1: establishing and communicates to connect hand in hand；Step 2: host gives multiple points of breakers to carry out serial number again；Step 3: and then the step of executing retrieval number, and matched one by one；Step 4: terminate entirely to retrieve number process automatically, in the normal mode of recovery.
Description
Technical field
The present invention relates to a kind of connection methods of principal and subordinate's breaker in breaker apparatus field more particularly to distribution box.
Background technique
It is well known that being generally fitted with host in distribution box and dividing the electrical components such as breaker, earth leakage protective device.In distribution
In box structure, electric energy, the convenient switching action to circuit are reasonably distributed by host and each point of breaker；Meanwhile having
Higher class of safety protection, the on state of the intuitive display circuit of energy.
But some technological deficiencies are still had in the prior art: host and each point of breaker, electric leakage in existing distribution box
Connection relationship between protective device etc. has just been fixed when leaving the factory, such as has breaker 1 in a distribution box, breaker 2, leakage
Non-electricity protector 3, earth leakage protective device 4 are mounted at the first position of position with this by sequence from left to right, the second place,
At three positions, at the 4th position, host, which is defaulted, installs breaker 1 at first position；The second place is installed by breaker 2；Third
Earth leakage protective device 1 is installed at position；Earth leakage protective device 2 is installed at the 4th position；At this point, if by breaker 1 and breaker 2
Reversing of position, then when host sends instruction to position 1, the essence for receiving instruction is breaker 2, and the instruction itself is to need to send out
Breaker 1 is given, so will lead to break down.In addition if increasing breaker 3 in position 5, host can not be identified
The breaker of position 5.
Because after conventional electrical box increases other breakers wherein, then host can not identify in real time automatically and establish connection
System, so corresponding instruction can not be issued.
I.e. it should be noted that the communication network of usually one master and multiple slaves, slave all one address numbers of fixed allocation cannot
It repeats.
The characteristics of master-slave communication net is: host asks that slave is answered, and slave does not have active transmission power, and the host a certain moment can only
It being communicated with a certain slave, is " 0 " there are also being exactly " broadcasting instructions " usually broadcast address, broadcasting instructions are that each slave receives,
But not response (can not actually be responded, otherwise will generate bus collision).Host will establish communication first with some slave
It is to be understood that the address number of slave.Existing intelligent distribution box.Fixed number address when being all factory, only limits slave
Independent assortment and use.
It solves this problem key and is whether host live independently can distribute address to slave.Status is to can be used
Complicated software algorithm is by protocol realization, but algorithm is excessively complicated, and the micro controller for being unfavorable for resource scarcity is realized, and when from setting
For when increasing, long operational time, failure probability is increased.
Summary of the invention
The purpose of the present invention is to provide a kind of connection method of principal and subordinate's breaker in distribution box and distribution boxs, on solving
State problem.
In order to achieve the above object, the technical scheme of the present invention is realized as follows:
The present invention provides a kind of connection methods of principal and subordinate's breaker in distribution box, include the following steps:
Step 1: it establishes and communicates to connect hand in hand；
Step 2: host 1 carries out serial number to multiple points of breakers again；
Step 3: and then the step of executing retrieval number, and matched one by one；
Step 4: terminate entire automatic inspection retrieval number process, be restored in normal mode.
Preferably, as a kind of implementable solution；
In step 1, communication connection specifically comprises the following steps: hand in hand for the foundation
On the basis of original serial communication bus, dividing at host 1 and first position is between breaker and adjacent
Multiple points of breakers between additionally increase the handshake line of two modes hand in hand, i.e. the first connection 7 and second logical
Interrogate line 8；
Preferably, as a kind of implementable solution；
In step 2, the host 1 carries out serial number to multiple points of breakers again and specifically comprises the following steps:
Onsite user is increasing or decreasing from dividing breaker quantity or from when dividing under the mobile another mainframe network of breaker,
When restarting, the host 1 will retrieve multiple points of breakers again and carry out again to multiple points of breakers suitable the host 1
Sequence number；
Preferably, as a kind of implementable solution；
In step 3, it is described then execute retrieval number the step of, and carry out one by one match specifically comprise the following steps:
Host 1 first passes through the handshake line, issues handshake, and issue " at first position by broadcast mode
Divide breaker address number "；At first position divide breaker to receive handshake after, while the broadcast address that receives is compiled
Code number is recorded as currently dividing the address number of breaker oneself, and responds host 1 with new address number；The host 1 receives
Confirm " breaker is divided to number successfully " afterwards；
Then host 1 repeats the above process, and start the second place divides breaker to number, and so on, the host 1
It successively determines the quantity of actual point of breaker, and automatic numbering is carried out according to actual breaker quantity, to establish communication
Connection.
Preferably, as a kind of implementable solution；
In step 3, further includes the steps that executing revocation handshake, specifically comprise the following steps:
Obtained number divides breaker, when receiving 1 broadcast code signal of host, detection discovery with it is original oneself
Address number is inconsistent；
Point breaker can export oneself signal is to its next point of adjacent breaker hand in hand, if next disjunction
Road device is not present；The host 1 can think exist without slave because time-out is detected without response；
Then handshake of handing in hand is cancelled；Then obtained address number divides breaker successively to cancel one by one
The handshake of itself output.
Correspondingly, the present invention also provides a kind of distribution boxs, including host 1, and multiple points of breakers and setting are each
Divide the second connection 8 and the first connection 7 between breaker.
Preferably, as a kind of implementable solution；The host 1 is specifically used for and dividing between breaker at first position
And additionally increase between multiple points of adjacent breakers two hand in hand mode handshake line, i.e. the first connection 7 with
And second connection 8；
Preferably, as a kind of implementable solution；The host 1 be specifically used at the scene user increase or decrease from point
Breaker quantity or from when dividing under the mobile another mainframe network of breaker, the host 1 is being restarted, and the host 1 will be again
It retrieves multiple points of breakers and carries out serial number to multiple points of breakers again.
Preferably, as a kind of implementable solution；The host 1 is specifically used for first passing through the handshake line, issues
Handshake, and " dividing breaker address number at first position " is issued by broadcast mode；Disjunction road at first position
After device receives handshake, while the broadcast address code clerk received is recorded as currently to divide the address number of breaker oneself,
And host 1 is responded with new address number；The host 1 confirms " breaker is divided to number successfully " after receiving；Host 1 repeats above-mentioned
Process, start the second place divides breaker to number, and so on, the host 1 successively determines actual point of breaker
Quantity, and automatic numbering is carried out according to actual breaker quantity, to establish communication connection.
Preferably, as a kind of implementable solution；What the host 1 was specifically used for having obtained number divides breaker,
When receiving 1 broadcast code signal of host, detection discovery with it is original oneself address number it is inconsistent；Divide breaker that can export oneself
Hand in hand signal give its next point of adjacent breaker, if next point of breaker is not present；The host 1 is because of time-out
It can be detected without response and think exist without slave；Then handshake of handing in hand is cancelled；Then address volume has been obtained
Number divide breaker successively cancel one by one itself output handshake.
Preferably, as a kind of implementable solution；The host 1 is also used to be carried out according to actual breaker quantity automatic
Number, and number information is stored in the host；The host 1 is also used to be stored in number information in the host 1
Afterwards, next time is in the case that when increasing or decreasing point breaker, the automatic number information for calling storage, and determining to different volumes
Number divide breaker carry out specific aim control operation.
Compared with prior art, this have the advantage that:
The connection method of principal and subordinate's breaker and distribution box in a kind of distribution box provided by the invention, connection method are mainly real
Apply four key steps:
Step 1: it establishes and communicates to connect hand in hand；(specifically comprise the following steps:
On the basis of original serial communication bus, dividing at host 1 and first position is between breaker and adjacent
Multiple points of breakers between additionally increase the handshake line of two modes hand in hand, i.e. the first connection 7 and second logical
Interrogate line 8；)
Step 2: host gives multiple points of breakers to carry out serial number again；(specifically comprise the following steps: live use
Family is being increased or decreased from dividing breaker quantity or from when dividing under the mobile another mainframe network of breaker, the host 1 is being restarted
Or when receiving user instruction, the host 1 will retrieve multiple points of breakers again and carry out again to multiple points of breakers suitable
Sequence number；)
Step 3: and then the step of executing retrieval number, and matched one by one；Specifically comprise the following steps:
Host 1 first passes through the handshake line, issues handshake, and issue " at first position by broadcast mode
Divide breaker address number "；At first position divide breaker to receive handshake after, while the broadcast address that receives is compiled
Code number is recorded as currently dividing the address number of breaker oneself, and responds host 1 with new address number；The host 1 receives
Confirm " breaker is divided to number successfully " afterwards；Then host 1 repeats the above process, and start the second place divides breaker to number,
And so on, the host 1 successively determines the quantity of actual point of breaker, and is carried out automatically according to actual breaker quantity
Number, to establish communication connection.(in addition, obtained number divides breaker, when receiving 1 broadcast code signal of host,
Detection discovery with it is original oneself address number it is inconsistent；Point breaker can export oneself signal hand in hand to it is adjacent under
One point of breaker, if next point of breaker is not present；The host 1 thinks do not had because time-out can be detected without response
Slave exists；Then handshake of handing in hand is cancelled；Then obtained address number divides breaker successively one by one
Cancel the handshake of itself output.)
Step 4: terminate entire automatic inspection retrieval number process, be restored in normal mode.
It will be apparent that in distribution box provided by the invention principal and subordinate's breaker connection method, Principle of Communication is utilized, by reality
When matching connection processing, thus obtain accurately breaker is divided to identify；Host successively determines the quantity of actual point of breaker,
And automatic numbering is carried out according to actual breaker quantity in real time, to establish communication connection.Its divide breaker quantity change
And connection can be detected, be renumberd automatically and automatic identification junction automatically in real time when being mutated
Reason can divide adaptation breaker that position is accurately positioned and identifies in this way and connect, and can carry out automated communications connection with high efficiency,
And ensure that accurately breaker carries out automatic identification and specific aim controls to dividing.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the flow diagram of the connection method of principal and subordinate's breaker in distribution box provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of distribution box provided in an embodiment of the present invention；
Description of symbols:
Host 1；
Divide breaker 2；
Divide breaker 3；
Divide breaker 4；
Divide breaker 5；
Divide breaker 6；
First connection 7；
Second connection 8.
Specific embodiment
The present invention is described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
Referring to Fig. 1, the embodiment of the invention provides a kind of connection methods of principal and subordinate's breaker in distribution box, including walk as follows
It is rapid:
Step 1: it establishes and communicates to connect hand in hand；
Step 2: host gives multiple points of breakers to carry out serial number again；
Step 3: and then the step of executing retrieval number, and matched one by one；
Step 4: terminate entire automatic inspection retrieval number process, be restored in normal mode.
Preferably, as a kind of implementable solution；
In step 1, communication connection specifically comprises the following steps: hand in hand for the foundation
On the basis of original serial communication bus, dividing at host 1 and first position is between breaker and adjacent
Multiple points of breakers between additionally increase the handshake line of two modes hand in hand, i.e. the first connection 7 and second logical
Interrogate line 8；(i.e. 1 function of host is to extranet, is internally responsible for management respectively from dividing breaker.)
Preferably, as a kind of implementable solution；
In step 2, the host 1 carries out serial number to multiple points of breakers again and specifically comprises the following steps:
Onsite user is increasing or decreasing from dividing breaker quantity or from when dividing under the mobile another mainframe network of breaker,
When restarting, the host 1 will retrieve multiple points of breakers again and carry out again to multiple points of breakers suitable the host 1
Sequence number；
Preferably, as a kind of implementable solution；
In step 3, it is described then execute retrieval number the step of, and carry out one by one match specifically comprise the following steps:
Host 1 first passes through the handshake line, issues handshake, and issue " at first position by broadcast mode
Divide breaker address number "；At first position divide breaker to receive handshake after, while the broadcast address that receives is compiled
Code number is recorded as currently dividing the address number of breaker oneself, and responds host 1 with new address number；The host 1 receives
Confirm " breaker is divided to number successfully " afterwards；
Then host 1 repeats the above process, and start the second place divides breaker to number, and so on, the host 1
It successively determines the quantity of actual point of breaker, and automatic numbering is carried out according to actual breaker quantity, to establish communication
Connection.
Preferably, as a kind of implementable solution；
In step 3, further includes the steps that executing revocation handshake, specifically comprise the following steps:
Obtained number divides breaker, when receiving 1 broadcast code signal of host, detection discovery with it is original oneself
Address number is inconsistent；
Point breaker can export oneself signal is to its next point of adjacent breaker hand in hand, if next disjunction
Road device is not present；The host 1 thinks exist without slave because time-out can be detected without response；
Then handshake of handing in hand is cancelled；Then obtained address number divides breaker successively to cancel one by one
The handshake of itself output.
It should be noted that obtained number divides breaker in step 3,1 broadcast code of host letter is being received
Number when, detection it is found not to be (because oneself having been numbered, and hand in hand handshake does not cancel) to oneself
The signal hand in hand that oneself will be exported will be within the specific time if next slave exists to its next slave
Respond host.If host receives response within the specific time, it is considered as existing without slave.Then " hand is cancelled
Knob " handshake has then obtained the handshake that number slave successively cancels itself output one by one.
Correspondingly, the present invention also provides a kind of distribution boxs, including host 1, and multiple points of breakers and setting are each
Divide the second connection 8 and the first connection 7 between breaker.
Preferably, as a kind of implementable solution；The host 1 is specifically used for and dividing between breaker at first position
And additionally increase between multiple points of adjacent breakers two hand in hand mode handshake line, i.e. the first connection 7 with
And second connection 8；
Preferably, as a kind of implementable solution；The host 1 be specifically used at the scene user increase or decrease from point
Breaker quantity or from when dividing under the mobile another mainframe network of breaker, user command, institute are being restarted or received to the host 1
Multiple points of breakers will be retrieved again and carry out serial number to multiple points of breakers again by stating host 1.
Preferably, as a kind of implementable solution；The host 1 is specifically used for first passing through the handshake line, issues
Handshake, and " dividing breaker address number at first position " is issued by broadcast mode；Disjunction road at first position
After device receives handshake, while the broadcast address code clerk received is recorded as currently to divide the address number of breaker oneself,
And host 1 is responded with new address number；The host 1 confirms " breaker is divided to number successfully " after receiving；Host 1 repeats above-mentioned
Process, start the second place divides breaker to number, and so on, the host 1 successively determines actual point of breaker
Quantity, and automatic numbering is carried out according to actual breaker quantity, to establish communication connection.
Preferably, as a kind of implementable solution；What the host 1 was specifically used for having obtained number divides breaker,
When receiving 1 broadcast code signal of host, detection discovery with it is original oneself address number it is inconsistent；Divide breaker that can export oneself
Hand in hand signal give its next point of adjacent breaker, if next point of breaker is not present；The host 1 is because of time-out
It can be detected without response and think exist without slave；Then handshake of handing in hand is cancelled；Then address volume has been obtained
Number divide breaker successively cancel one by one itself output handshake.
In conclusion in distribution box provided by the invention principal and subordinate's breaker connection method, Principle of Communication is utilized, pass through
Real-time matching connection processing, accurately divides breaker to identify to obtain；Divide the variation of breaker quantity at it and connects feelings
It when condition is mutated, can be detected, be renumberd automatically and automatic identification connection processing automatically in real time, it in this way can be with
Divide breaker accurate positionin position and identification connection to adaptation, and automated communications connection can be carried out with high efficiency, and ensure accurately
To dividing, breaker carries out automatic identification and specific aim controls.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (4)
1. the connection method of principal and subordinate's breaker in a kind of distribution box, which comprises the steps of:
Step 1: it establishes and communicates to connect hand in hand；In step 1, communication connection specifically includes following step hand in hand for the foundation
Rapid: on the basis of original serial communication bus, being divided at host (1) and first position increases by two between breaker and shakes hands
Signal wire, and adjacent being divided between breaker increases by two handshake lines；
Step 2: host (1) carries out serial number to multiple points of breakers again；In step 2, the host (1) is given again
Multiple points of breakers carry out serial numbers and specifically comprise the following steps: that onsite user is increasing or decreasing from dividing breaker quantity
When or from when dividing under the mobile another mainframe network of breaker or when the host (1) is restarted, the host (1) will weigh
It newly retrieves multiple points of breakers and carries out serial number to multiple points of breakers again；
Step 3: and then the step of executing retrieval number, and matched one by one；It is described and then execute retrieval in step 3
The step of number, and carry out pairing one by one and specifically comprise the following steps: that host (1) first passes through the handshake line, sending is held
Hand signal, and " dividing breaker address number at first position " is issued by broadcast mode；Divide breaker at first position
After receiving handshake, while the broadcast address code clerk received is recorded as currently to divide the address number of breaker oneself, and
Host (1) is responded with new address number；The host (1) confirms " breaker is divided to number successfully " after receiving；Then host (1)
It repeats the above process, start the second place divides breaker to number, and so on, the host (1) successively determines actual
Divide the quantity of breaker, and automatic numbering is carried out according to actual breaker quantity, to establish communication connection；
Step 4: terminate entire automatic inspection retrieval number process, be restored in normal mode.
2. the connection method of principal and subordinate's breaker in distribution box as described in claim 1, which is characterized in that
In step 3, further includes the steps that executing revocation handshake, specifically comprise the following steps:
Obtained number divides breaker, when receiving host (1) broadcast code signal, detection discovery and oneself original ground
Location number is inconsistent；
Point breaker can export oneself signal is to its next point of adjacent breaker hand in hand, if next point of breaker
It is not present；The host (1) thinks exist without slave because time-out can be detected without response；
Then handshake of handing in hand is cancelled；Then obtained address number divides breaker successively to cancel itself one by one
The handshake of output.
3. a kind of distribution box, which is characterized in that including host (1), multiple points of breakers and setting each point of breaker it
Between the second connection (8) and the first connection (7)；
The host (1) is specifically used for being divided to two handshake lines of increase between breaker at host (1) and first position,
It is also used to be divided to two handshake lines of increase between breaker in adjacent；
The host (1) is specifically used for user at the scene and is increasing or decreasing from dividing breaker quantity, or from dividing breaker to move
When moving under another mainframe network or the host (1) is restarted, and the host (1) will retrieve multiple points of breakers simultaneously again
Again serial number is carried out to multiple points of breakers；
The host (1) is specifically used for first passing through the handshake line, issues handshake, and issue by broadcast mode
" dividing breaker address number at first position "；At first position divide breaker to receive handshake after, while receiving
Broadcast address code clerk be recorded as currently dividing the address number of breaker oneself, and host (1) is responded with new address number；
The host (1) confirms " breaker is divided to number successfully " after receiving；Host (1) repeats the above process, and starts the second place
Divide breaker number, and so on, the host (1) successively determines the quantity of actual point of breaker, and according to actual disconnected
Road device quantity carries out automatic numbering, to establish communication connection.
4. distribution box as claimed in claim 3, which is characterized in that
What the host (1) was specifically used for having obtained number divides breaker, when receiving host (1) broadcast code signal, inspection
Survey discovery with it is original oneself address number it is inconsistent；It is adjacent next to it that point breaker can export oneself signal hand in hand
It is a to divide breaker, if next point of breaker is not present；The host (1) thinks do not had because time-out can be detected without response
Slave exists；Then handshake of handing in hand is cancelled；Then obtained address number divides breaker successively one by one
Cancel the handshake of itself output.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610035379.9A CN105554180B (en) | 2016-01-19 | 2016-01-19 | The connection method of principal and subordinate's breaker and distribution box in a kind of distribution box |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541596A (en) * | 2020-04-20 | 2020-08-14 | 广州致远电子有限公司 | Relay response automatic numbering method, device, equipment and storage medium |
| CN111585820B (en) * | 2020-05-13 | 2023-02-03 | 贝榕物联(常州)有限公司 | Numbering method for multiple slave machines and weighing shelf |
| CN114035122A (en) * | 2021-11-08 | 2022-02-11 | 浙江中群智能设备制造有限公司 | Method for numbering connection of circuit breakers in distribution box |
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| CN102780186A (en) * | 2012-08-22 | 2012-11-14 | 西安开元电子实业有限公司 | Framework type power distribution box |
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| CN105554180A (en) | 2016-05-04 |
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