CN110070703A - Communication method, device, system and medium of low-voltage meter reading communication system - Google Patents
Communication method, device, system and medium of low-voltage meter reading communication system Download PDFInfo
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- CN110070703A CN110070703A CN201910372097.1A CN201910372097A CN110070703A CN 110070703 A CN110070703 A CN 110070703A CN 201910372097 A CN201910372097 A CN 201910372097A CN 110070703 A CN110070703 A CN 110070703A
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- 230000006854 communication Effects 0.000 title claims abstract description 266
- 238000004891 communication Methods 0.000 title claims abstract description 263
- 238000000034 method Methods 0.000 title abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000004590 computer program Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000013024 troubleshooting Methods 0.000 abstract 1
- 238000011835 investigation Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 230000006855 networking Effects 0.000 description 1
- 239000013308 plastic optical fiber Substances 0.000 description 1
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- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/06—Non-electrical signal transmission systems, e.g. optical systems through light guides, e.g. optical fibres
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Abstract
The invention discloses a communication method, a device, a system and a medium of a low-voltage centralized meter reading communication system, which comprises a first communication address which is sent by a receiving communication module and is carried by the receiving communication module; acquiring a second communication address of the terminal equipment connected with the communication module through the communication module according to the first communication address; establishing a corresponding relation between a first communication address and a second communication address so as to communicate through terminal equipment corresponding to the first communication address and the second communication address; wherein the first communication address is different from the second communication address. The communication module is provided with the first communication address, and the second communication address of the terminal equipment does not need to be acquired as the address of the communication module, so that the communication module is not required to be compatible with the communication protocol of the terminal equipment, even if the communication module is connected with the terminal equipment in a corresponding error manner by a worker, the communication process is not influenced, communication faults are not caused, fault reason troubleshooting is not required, and the working efficiency is improved.
Description
Technical field
The present invention relates to the communications fields, and more particularly to a kind of communication means of low-voltage collecting meter reading communication system, the present invention is also
It is related to communication device, system and the medium of a kind of low-voltage collecting meter reading communication system.
Background technique
Low-voltage collecting meter reading communication system can be used for acquiring the data in some terminal devices such as electric energy meter, water meter and gas meter
Or some control data are sent to terminal device, this requires the concentrators in low-voltage collecting meter reading communication system first can be with end
Communication is established between end equipment, firstly, each terminal device is connected with dedicated communication module, each communication correspondingly
Module can all obtain the mailing address of the terminal device by the communication protocol for the terminal device being connected with itself, and this is led to
Address is believed as the mailing address of itself and is reported to concentrator, and concentrator just can after receiving the mailing address of communication module
It is communicated by the corresponding terminal device of communication module.
But due to there are many kinds of terminal equipment types in the prior art, and each type of terminal device has oneself
Unique communication protocol, this requires with terminal device be connected communication module will compatible this type terminal device communication protocols
View, therefore the type of communication module is also just relatively more, in such cases, during building low-voltage collecting meter reading communication system,
Ask staff to connect the corresponding terminal device of communication module, but staff due to own service scarce capacity or
The reasons such as person's carelessness, it is easy to by communication module and terminal device connection error, lead to the generation of communication failure, it will also be into
Row failure cause investigation, reduces working efficiency.
Therefore, how to provide a kind of scheme of solution above-mentioned technical problem is that those skilled in the art need to solve at present
Problem.
Summary of the invention
The object of the present invention is to provide a kind of communication means of low-voltage collecting meter reading communication system, not will lead to the hair of communication failure
It is raw, it does not need to carry out failure cause investigation, improve work efficiency；It is logical that it is a further object of the present invention to provide a kind of low-voltage collecting meter readings
Communication device, system and the medium of letter system, not will lead to the generation of communication failure, do not need to carry out failure cause investigation, mention
High working efficiency.
In order to solve the above technical problems, the present invention provides a kind of communication means of low-voltage collecting meter reading communication system, comprising:
Receive the first included mailing address that communication module is sent；
According to first mailing address, the terminal device connecting with the communication module is obtained by the communication module
The second mailing address；
The corresponding relationship of first mailing address Yu second mailing address is established, will pass through first communication
Address terminal device corresponding with second mailing address is communicated；
Wherein, first mailing address is different from second mailing address.
Preferably, described according to first mailing address, it is obtained by the communication module and is connected with the communication module
Second mailing address of the terminal device connect specifically:
Determine the messaging parameter combination of preset communication protocol, communication port and baud rate；
The shape combined by the communication module to the terminal device connected with the communication module with the messaging parameter
Formula sends mailing address and reads instruction；
Judge whether to receive the terminal device is sent itself second by the communication module communicatedly
Location；
If so then execute step: establish the corresponding relationship of first mailing address Yu second mailing address；
Otherwise it changes the set of communication parameters and merges return step: being connected by the communication module to the communication module
The terminal device connect sends mailing address in the form that the messaging parameter combines and reads instruction.
Preferably, if it is described later, the communication means further include:
It determines that the messaging parameter combination meets the communication specification of the terminal device, and saves the set of communication parameters
It closes, so that the form combined with the messaging parameter is communicated with the terminal device.
Preferably, it is described judge whether can to receive by the communication module terminal device sends itself
Second mailing address specifically:
Whether can be by the communication mould in default time-out time after judging the sending mailing address reading instruction
Block receives the second mailing address of itself that the terminal device is sent.
Preferably, the default time-out time is 3 seconds.
Preferably, the terminal device includes electric energy meter, water meter and gas meter.
Preferably, first mailing address and second mailing address are MAC address.
In order to solve the above technical problems, the present invention also provides a kind of communication devices of low-voltage collecting meter reading communication system, comprising:
Receiving module, for receiving the first included mailing address of communication module transmission；
Module is obtained, for being obtained and the communication module by the communication module according to first mailing address
Second mailing address of the terminal device of connection；
Module is established, for establishing the corresponding relationship of first mailing address Yu second mailing address, to lead to
First mailing address terminal device corresponding with second mailing address is crossed to be communicated；
Wherein, first mailing address is different from second mailing address.
In order to solve the above technical problems, the present invention also provides a kind of communication systems of low-voltage collecting meter reading communication system, comprising:
Memory, for storing computer program；
Processor realizes the logical of the low-voltage collecting meter reading communication system any one of as above when for executing the computer program
The step of letter method.
In order to solve the above technical problems, the computer can the present invention also provides a kind of computer readable storage medium
It reads to be stored with computer program on storage medium, realizes that as above any one is described low when the computer program is executed by processor
The step of pressure collection copies the communication means of communication system.
The present invention provides a kind of communication means of low-voltage collecting meter reading communication system, including receiving the included of communication module transmission
The first mailing address；According to the first mailing address, the of the terminal device connecting with communication module is obtained by communication module
Two mailing addresses；The corresponding relationship of the first mailing address and the second mailing address is established, will pass through the first mailing address and
The corresponding terminal device of two mailing addresses is communicated；Wherein, the first mailing address is different from the second mailing address.
As it can be seen that in the present invention, the first included mailing address of communication module transmission can be received first, then according to the
One mailing address can be communicated with communication module, and since communication module is connected with one-to-one terminal device,
The second mailing address that the terminal device connecting with communication module can be obtained by communication module, is establishing first communicatedly
After the corresponding relationship of location and the second mailing address, the first mailing address terminal corresponding with the second mailing address can be passed through
Equipment is communicated, and the communication module in the present invention comes with the first mailing address, and no longer need to obtain terminal device second is logical
Address is believed as the address of oneself, is also just not necessarily to require the communication protocol of communication module compatible terminal equipment, staff in this way
Even if the type of communication module and terminal device is correspondingly connected with mistake, the process of communication will not be influenced, would not also be caused
The generation of communication failure is not needed to carry out failure cause investigation, be improved work efficiency.
The present invention also provides communication device, system and the computer-readable storage mediums of a kind of low-voltage collecting meter reading communication system
Matter has the identical beneficial effect of communication means as above.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to institute in the prior art and embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of flow diagram of the communication means of low-voltage collecting meter reading communication system provided by the invention；
Fig. 2 is a kind of structural schematic diagram of the communication device of low-voltage collecting meter reading communication system provided by the invention；
Fig. 3 is a kind of structural schematic diagram of the communication system of low-voltage collecting meter reading communication system provided by the invention.
Specific embodiment
Core of the invention is to provide a kind of communication means of low-voltage collecting meter reading communication system, not will lead to the hair of communication failure
It is raw, it does not need to carry out failure cause investigation, improve work efficiency；It is logical that another core of the invention is to provide a kind of low-voltage collecting meter reading
Communication device, system and the medium of letter system, not will lead to the generation of communication failure, do not need to carry out failure cause investigation, mention
High working efficiency.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Referring to FIG. 1, Fig. 1 is a kind of process signal of communication means of low-voltage collecting meter reading communication system provided by the invention
Figure, comprising:
Step S1: the first included mailing address that communication module is sent is received；
Specifically, executing subject in the embodiment of the present invention can be the processor in low-voltage collecting meter reading communication system, at this
The terminal device that Li Qi lower layer is connected to multiple communication modules and its connects one to one, above-mentioned processor can be multiple types
Type, such as can be the concentrator etc. in original low-voltage collecting meter reading communication system, the embodiment of the present invention is it is not limited here.
Specifically, the first included mailing address can be multiple types, for example, can be for communication module factory when just from
The mailing address of band, or staff is to traditional communication for itself not having the communication module of mailing address additionally to add
Address etc., the embodiment of the present invention is it is not limited here.
Specifically, the first included mailing address after networking is completed and powered on, will be sent to place by communication module
Device is managed, then processor will receive the first included mailing address of communication module transmission, and carry out the processing of subsequent step.
Step S2: according to the first mailing address, the of the terminal device connecting with communication module is obtained by communication module
Two mailing addresses；
Specifically, processor just can be according to first mailing address and the communication after getting the first mailing address
Module realizes communication, and since communication module and terminal device connect one to one, processor just can be according to first
Mailing address is communicated by communication module with terminal device, and obtains the second mailing address of terminal device.
Wherein, when being communicated by communication module with terminal device and obtaining the second mailing address of terminal device,
First have to the correct messaging parameter of the terminal device, messaging parameter includes many kinds of parameters, such as may include communication protocol,
Baud rate and communication port etc..
Specifically, after getting the second mailing address of terminal device, after processor can be carried out to it and is carried out
Continuous step, to complete the communication of whole system and to solve the technical problem in background technique.
Step S3: establishing the corresponding relationship of the first mailing address and the second mailing address, will pass through the first mailing address
Terminal device corresponding with the second mailing address is communicated；
Wherein, the first mailing address is different from the second mailing address.
Specifically, wanting to lead to second after the corresponding relationship for establishing the first mailing address and the second mailing address
When the corresponding terminal device in letter address is communicated, it can be known to by the corresponding relationship through the first mailing address
Communication module, could terminal device corresponding with the second mailing address communicated, specific communication process can be, first
The data penetration transmission frame for the communication protocol that terminal device requires is sent to the communication module of the first mailing address, and is attached to transmission second
The baud rate and communication port of the corresponding terminal device of mailing address, communication module are receiving data penetration transmission frame, baud rate
And after communication port, it is saturating the data can be sent to the terminal device of connection with the baud rate and communication port that receive
Frame is passed, to complete communication process.
Wherein, communication module is forwarded to terminal device for the without any processing of data penetration transmission frame, as transparent transmission
Mode.
Specifically, the communication mode of processor, communication module and terminal device in the embodiment of the present invention can be more
Kind, such as can be by way of plastic optical fiber, power line carrier or wireless communication etc., the embodiment of the present invention does not limit herein
It is fixed.
Wherein, emphasize that the first mailing address purpose different from the second mailing address is, it is logical in the embodiment of the present invention
Letter module actively will not obtain mailing address to the terminal device connecting with itself again, but have included mailing address, this
In the case of kind, no matter communication module has which type of communication protocol or incompatible any communication protocol, is suitable for this
Low-voltage collecting meter reading communication system in inventive embodiments, therefore communication module and terminal device will not be correspondingly connected with by staff again
Mistake, improves work efficiency a possibility that reducing same sex failure.
The present invention provides a kind of communication means of low-voltage collecting meter reading communication system, including receiving the included of communication module transmission
The first mailing address；According to the first mailing address, the of the terminal device connecting with communication module is obtained by communication module
Two mailing addresses；The corresponding relationship of the first mailing address and the second mailing address is established, will pass through the first mailing address and
The corresponding terminal device of two mailing addresses is communicated；Wherein, the first mailing address is different from the second mailing address.
As it can be seen that in the present invention, the first included mailing address of communication module transmission can be received first, then according to the
One mailing address can be communicated with communication module, and since communication module is connected with one-to-one terminal device,
The second mailing address that the terminal device connecting with communication module can be obtained by communication module, is establishing first communicatedly
After the corresponding relationship of location and the second mailing address, the first mailing address terminal corresponding with the second mailing address can be passed through
Equipment is communicated, and the communication module in the present invention comes with the first mailing address, and no longer need to obtain terminal device second is logical
Address is believed as the address of oneself, is also just not necessarily to require the communication protocol of communication module compatible terminal equipment, staff in this way
Even if the type of communication module and terminal device is correspondingly connected with mistake, the process of communication will not be influenced, would not also be caused
The generation of communication failure is not needed to carry out failure cause investigation, be improved work efficiency.
On the basis of the above embodiments:
Embodiment as one preferred is obtained by communication module and is connect with communication module according to the first mailing address
Terminal device the second mailing address specifically:
Determine the messaging parameter combination of preset communication protocol, communication port and baud rate；
It is sent communicatedly in the form of communication module is combined to the terminal device connected with communication module by messaging parameter
Read instruction in location；
Judge whether that the second mailing address of itself that terminal device is sent can be received by communication module；
If so then execute step: establish the corresponding relationship of the first mailing address and the second mailing address；
Otherwise change set of communication parameters merges return step: by communication module to the terminal device connecting with communication module
Mailing address, which is sent, in the form of messaging parameter combination reads instruction.
Specifically, the messaging parameter combination of preset communication protocol, communication port and baud rate can be determined first,
Instruction is read to send mailing address to terminal device in the form of messaging parameter combination in the next steps.
Wherein, it is sent in the form of communication module is combined to the terminal device connected with communication module by messaging parameter logical
Believing that instruction is read in address can be diversified forms, for example, can first with messaging parameter combine in communication protocol requirement building it is logical
Believe that instruction is read in address, then which is read to baud rate and communication port in instruction and messaging parameter combination
Be sent to communication module, communication module after receiving above-mentioned data, will with the baud rate that receives and communication port to
Terminal device sends above-mentioned mailing address and reads instruction, and the embodiment of the present invention is it is not limited here.
Certainly, which merges communication protocol, the baud for not necessarily meeting terminal device simultaneously just
Rate and communication port, terminal device just can not receive mailing address and read instruction in such cases, therefore also just not do
Normal direction processor feedback data, therefore may then pass through in the embodiment of the present invention and judge whether to receive by communication module
The second mailing address of itself sent to terminal device, carries out judging whether to have been found the terminal device correctly communicating
Parameter combination, if it is possible to the second mailing address of itself of terminal device transmission is received by communication module, then
It to establish above-mentioned corresponding relationship, is communicated so as to subsequent, if being not received by the second mailing address, illustrates communication ginseng
At least one parameter in array conjunction is incorrect, therefore can change messaging parameter combination, and return step is by leading to
Letter module sends mailing address to the terminal device connected with communication module in the form that messaging parameter combines and reads instruction, finally
Until establishing above-mentioned corresponding relationship.
Wherein, the mode of change messaging parameter combination can be three kinds in many kinds, such as change messaging parameter combination
At least one of parameter, such as communication protocol type, baud rate and communication port therein can be changed etc., the present invention is real
Apply example it is not limited here.
Specifically, optional parameters when changing above-mentioned three kinds of messaging parameters can independently be set in advance, such as baud
Rate may include 1200bps, 2400bps, 4800bps and 9600bps etc., can be first using 2400bps as preset head
The baud rate etc. of choosing, and communication protocol may include DL/T645-1997 and DL/T645-2007 etc., it can be preferentially by DL/
Communication protocol etc. of the T645-2007 as preset first choice, the embodiment of the present invention is it is not limited here.
Certainly, communication port therein can be defaulted as one, and processor is just not necessarily in set of communication parameters in such cases
Communication port is set in conjunction.
Specifically, the processor in the embodiment of the present invention can sound out to obtain terminal device by way of study it is correct
Messaging parameter combination is successfully communicated with corresponding terminal device with will pass through correct messaging parameter combination.
Certainly, other than the mode of the messaging parameter combination of the acquisition terminal device in the embodiment of the present invention, messaging parameter
Combination can also obtain in other way, such as staff can preset the communication of each terminal device in the processor
Parameter combination etc., the embodiment of the present invention is it is not limited here.
Embodiment as one preferred, if later, the communication means further include:
It determines that messaging parameter combination meets the communication specification of terminal device, and saves messaging parameter combination, so as to communication
The form of parameter combination is communicated with terminal device.
Specifically, can be determined after determining the second mailing address for having received terminal device by communication module
Currently used messaging parameter combination meets the communication specification of terminal device, can also be combined by current messaging parameter smooth
Ground is communicated with the terminal device, can save messaging parameter combination at this time, in such cases, in next needs and terminal
When equipment is communicated, just without the messaging parameter combination of learning terminal equipment again, stored terminal is directly used
The corresponding messaging parameter combination of equipment can be communicated with the terminal device.
Wherein, save messaging parameter combination mode can there are many kinds of, such as can establish the second mailing address with it is right
The corresponding relationship for the messaging parameter combination answered can in such cases when wanting to be communicated with the second mailing address next time
Directly with the combination of corresponding messaging parameter, communicated by corresponding second mailing address with the second mailing address, greatly
Convenience is improved, the embodiment of the present invention is it is not limited here.
Embodiment as one preferred judges whether can to receive terminal device transmission itself by communication module
The second mailing address specifically:
Whether judge to issue can be received in the default time-out time after mailing address reads instruction by communication module
The second mailing address of itself that terminal device is sent.
Specifically, a time-out time can be set in processor, can be opened after sending out mailing address and reading instruction
Beginning timing illustrates that messaging parameter combination is not if being more than that default time-out time is still not received by the second mailing address
Correctly, prolonged waiting is avoided, subsequent step can also be smoothly carried out, judging result is more accurate.
Certainly, other than the mode of the default time-out time of the setting provided in the embodiment of the present invention, other can also be passed through
Mode judge whether can to receive the second mailing address of itself of terminal device transmission by communication module, the present invention is real
Apply example it is not limited here.
Embodiment as one preferred, presetting time-out time is 3 seconds.
Specifically, default time-out time is set as accurately obtaining within 3 seconds judging result, and when will not expend too many
Between, just it is able to carry out subsequent step.
Certainly, other than 3 seconds, default time-out time may be arranged as other numerical value, and the embodiment of the present invention is not done herein
It limits.
Embodiment as one preferred, terminal device include electric energy meter, water meter and gas meter.
Specifically, terminal device may include electric energy meter, water meter and gas meter, these are all common instrument.
Certainly, in addition to electric energy meter, water meter and gas meter, terminal device can also include other types, such as may include
All kinds of detection devices such as enviromental monitoring equipment and electric wire monitoring device, and other some monitoring devices, such as image
Machine etc., the embodiment of the present invention is it is not limited here.
Embodiment as one preferred, the first mailing address and the second mailing address are media access control MAC
Address.
Specifically, MAC Address is a kind of common mailing address, stability is preferable.
Certainly, other than MAC Address, the first mailing address and the second mailing address can also be other types, this
Inventive embodiments are it is not limited here.
Referring to FIG. 2, Fig. 2 is a kind of structural representation of the communication device of low-voltage collecting meter reading communication system provided by the invention
Figure, comprising:
Receiving module 1, for receiving the first included mailing address of communication module transmission；
Module 2 is obtained, for the terminal connecting with communication module being obtained by communication module and being set according to the first mailing address
The second standby mailing address；
Module 3 is established, it is logical will pass through first for establishing the corresponding relationship of the first mailing address and the second mailing address
Letter address terminal device corresponding with the second mailing address is communicated；
Wherein, the first mailing address is different from the second mailing address.
Aforementioned communication method is please referred to for the introduction of the communication device of low-voltage collecting meter reading communication system provided by the invention
Embodiment, details are not described herein for the embodiment of the present invention.
Referring to FIG. 3, Fig. 3 is a kind of structural representation of the communication system of low-voltage collecting meter reading communication system provided by the invention
Figure, comprising:
Memory 4, for storing computer program；
Processor 5 realizes the communication means of as above any one low-voltage collecting meter reading communication system when for executing computer program
The step of.
Aforementioned communication method is please referred to for the introduction of the communication system of low-voltage collecting meter reading communication system provided by the invention
Embodiment, details are not described herein for the embodiment of the present invention.
The present invention also provides a kind of computer readable storage medium, computer is stored on computer readable storage medium
Program, when computer program is executed by processor the step of the communication means of realization any one low-voltage collecting meter reading communication system as above.
The embodiment of aforementioned communication method is please referred to for the introduction of computer readable storage medium provided by the invention, this
Details are not described herein for inventive embodiments.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or equipment for including the element.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of communication means of low-voltage collecting meter reading communication system characterized by comprising
Receive the first included mailing address that communication module is sent；
According to first mailing address, the of the terminal device connecting with the communication module is obtained by the communication module
Two mailing addresses；
The corresponding relationship of first mailing address Yu second mailing address is established, will pass through first mailing address
Terminal device corresponding with second mailing address is communicated；
Wherein, first mailing address is different from second mailing address.
2. communication means according to claim 1, which is characterized in that it is described according to first mailing address, pass through institute
State the second mailing address that communication module obtains the terminal device connecting with the communication module specifically:
Determine the messaging parameter combination of preset communication protocol, communication port and baud rate；
It is sent out in the form of the communication module is combined to the terminal device connected with the communication module by the messaging parameter
Mailing address is sent to read instruction；
Judge whether that the second mailing address of itself that the terminal device is sent can be received by the communication module；
If so then execute step: establish the corresponding relationship of first mailing address Yu second mailing address；
Otherwise it changes the set of communication parameters and merges return step: by the communication module to being connect with the communication module
Terminal device sends mailing address in the form that the messaging parameter combines and reads instruction.
3. communication means according to claim 2, which is characterized in that if it is described later, the communication means further include:
It determines that the messaging parameter combination meets the communication specification of the terminal device, and saves the messaging parameter combination, with
Just it is communicated in the form that the messaging parameter combines with the terminal device.
4. communication means according to claim 2, which is characterized in that described judge whether can be by the communication module
Receive the second mailing address of itself that the terminal device is sent specifically:
Whether judge to issue can be connect in the default time-out time after the mailing address reads instruction by the communication module
Receive the second mailing address of itself that the terminal device is sent.
5. communication means according to claim 4, which is characterized in that the default time-out time is 3 seconds.
6. communication means according to claim 1, which is characterized in that the terminal device include electric energy meter, water meter and
Gas meter.
7. communication means according to claim 1, which is characterized in that first mailing address and second communication
Address is MAC address.
8. a kind of communication device of low-voltage collecting meter reading communication system characterized by comprising
Receiving module, for receiving the first included mailing address of communication module transmission；
Module is obtained, for obtaining by the communication module and connecting with the communication module according to first mailing address
Terminal device the second mailing address；
Module is established, for establishing the corresponding relationship of first mailing address Yu second mailing address, will pass through
The first mailing address terminal device corresponding with second mailing address is stated to be communicated；
Wherein, first mailing address is different from second mailing address.
9. a kind of communication system of low-voltage collecting meter reading communication system characterized by comprising
Memory, for storing computer program；
Processor realizes the low-voltage collecting meter reading communication system as described in any one of claim 1 to 7 when for executing the computer program
The step of communication means of system.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes the low-voltage collecting meter reading communication system as described in any one of claim 1 to 7 when the computer program is executed by processor
Communication means the step of.
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