CN209028809U - Bimodulus communicates I type intelligent collector - Google Patents

Abstract

Bimodulus communicates I type intelligent collector, has the functional modules such as working power module, MCU control module, RS485 communication module, carrier communication module, LORA communication module, memory module；Power module that the three phase supply working power module includes ABC three phase mains powers to feedback net circuit module and to MCU module, RS485, carrier communication module power module；The RS485 communication module phenomenon different to live RS485 table type multi-protocols by RS485, controls and has done a large amount of processing on chip software；The carrier communication module is uploaded electricity consumption data in a manner of power line carrier by power line carrier, is supplied to remote auto meter reading system；The MCU control module carries out conventional storage processing and other function treatments.

Description

Bimodulus communicates I type intelligent collector

Technical field

The utility model relates to a kind of bimodulus to communicate I type intelligent collector equipment, be mainly used in remote concentrated ammeter reading system System completes the conversion of carrier signal or LORA signal and RS485 signal, to realize the carrier wave centralized automatic meter-reading to RS485 table.

Background technique

Chinese Patent No. CN201420348297.6 discloses a kind of collector based on power carrier.It is characterized in that It include: power carrier collector outer box.Include data processor outer box and sensor outer box.Data processor, comprising embedded Power line carrier module and circuit board two parts, are placed in jointly in data processor outer box.Embedded power line carrier module, is located at Bottom in sensor outer box can be realized for providing half-duplex operation function on 220V/110V, 50/60Hz power line Local communication.Collected data information is transmitted by electric power signal to realize.Circuit board includes single-chip microcontroller, button and display Screen.It is placed on above embedded power line carrier module, and fixed thereto.Its disadvantage is to be confined to power circuit and carrier signal Situation.

Utility model content

The utility model will solve problem of the prior art, provide a kind of highly-safe, low-cost bimodulus communication I Type intelligent collector.

In order to achieve the above objectives, the technical solution adopted in the utility model is as follows:

Bimodulus communicates I type intelligent collector, including working power module, MCU control module, RS485 communication module, carrier wave There is ABC three-phase input, MCU control module to supply for communication module, LORA communication module and memory module, the working power module Electricity output, RS485 communication module are for electricity output, carrier communication module for electricity output.By the power module of ABC three phase supply, In the case where there is any one decompression undervoltage condition, can continue to MCU control module, RS485 communication module, carrier communication module Equal module for power supply.The RS485 communication module phenomenon different to live RS485 table type multi-protocols by RS485, control A large amount of processing are done on chip software, the carrier communication module is carried electricity consumption data with power line by power line carrier Wave mode uploads electric power data to remote concentrator or other equipment, is supplied to remote auto meter reading system, the LORA Communication module, wirelessly being uploaded with electric power data, is supplied to remote auto meter reading system by LORA chip, described MCU control module carries out conventional storage processing and other function treatments.

Preferably, collector further includes feedback net circuit module, the carrier communication module is connect by presenting net circuit module Receive carrier data.Working power module can be divided into the power module that ABC three phase mains is powered to feedback net circuit module and to MCU The power module that control module, RS485 communication module, carrier communication module are powered.

Preferably, the memory module includes memory I and memory II, memory I and memory II are separately connected Carrier communication module and MCU control module.

Preferably, further including infrared interface, infrared interface connects MCU control module.

Preferably, further including clock chip, clock chip connects MCU control module.

Preferably, further including detection module of unpacking, detection module of unpacking connects MCU control module.For predict whether Have unpack movement occur (illegally opening electricity box), and upload to immediately concentrator then upload to inspection center and carry out record or Person is sent on the mobile phone of manager.

The utility model has the beneficial effects that: increasing LORA communication module in power carrier collector, collector can Electric power data is uploaded by power carrier communication module or LORA communication module, to guarantee that collector reported data is safe and reliable Property；It is uploaded using power carrier and LORA communication module, increases collector working range.

The utility model had not only been able to satisfy the requirement of I collector, but also can use under power carrier working environment unfavorable condition LORA communication, collector voltage power supply range expands, and collector is small in size, adapts to various in-site installation environment, low in cost.

Detailed description of the invention

Fig. 1 is the structure principle chart of the utility model.

In figure: 10, working power module；20, MCU control module；30, RS485 communication module；40, carrier communication module； 50, net circuit module is presented；60, memory I；70, memory II；80, infrared interface；90, clock chip；100, it unpacks and detects mould Block；200, LORA communication module.

Specific embodiment

The utility model is further described below by specific embodiment and attached drawing.

Specific embodiment are as follows: as shown in Figure 1, bimodulus communicates I type intelligent collector, including working power module 10, MCU Control module 20, RS485 communication module 30, carrier communication module 40, feedback net circuit module 50, infrared interface 80, clock chip 90, detection module 100, LORA communication module 200 and memory module, the memory module of unpacking include memory I 60 and memory II 70.Wherein, there is working power module 10 ABC three-phase input, MCU control module 20 to supply for electricity output, RS485 communication module 30 Electricity output, carrier communication module 40 are for electricity output.ABC three-phase input primarily serves the effect of multiple-way supply, MCU control module 20 All play the role of isolation output for electricity output for electricity output, carrier communication module 40 for electricity output, RS485 communication module 30.

I type collector mainly completes the conversion function of carrier signal or LORA to RS485 signal, but for scene The different phenomenon of RS485 table type multi-protocols controls and has done a large amount of processing on chip software.It is (total for common information about power Electricity, sharp electricity, peak electricity, ordinary telegram amount, paddy electricity amount) chip is controlled by being stored in memory II after the copy reading of RS485 interface circuit In 70.

After carrier communication module 40 receives carrier data by feedback net circuit module 50, compares address and (deposit in storage 60) whether device I is local address, be forwarded to MCU control module 20 if it is instruction, and there are two types of places for MCU control module 20 at this time Reason mode: 1, common information about power directly uploads data no longer copy reading RS485 table in memory.2, other data, meter reading refer to It is directly issued to RS485 bus after enabling conversion, is not processed after response data tissue and is uploaded directly into carrier chip.Last carrier wave Chip or LORA chip are sent to the data of MCU control module 20 on power line with carrier system or wireless signal, complete one Secondary communication process.

The technical concept of the utility model is: increasing LORA communication module in power carrier collector, collector can lead to It crosses power carrier communication module or LORA communication module uploads electric power data, to guarantee that collector reported data is safe and reliable Property；It is uploaded using power carrier and LORA communication module, increases collector working range.

The utility model, which has, is not take up installation resource, high reliablity, advantage low in cost.

Content described in this specification embodiment is only an enumeration of the implementation forms of the utility model concept, this is practical new The protection scope of type should not be construed as being limited to the specific forms stated in the embodiments, the protection scope of the utility model also and In those skilled in the art according to the utility model design it is conceivable that equivalent technologies mean.

Claims (6)

1. bimodulus communicate I type intelligent collector, it is characterised in that: including working power module (10), MCU control module (20), RS485 communication module (30), carrier communication module (40), LORA communication module (200) and memory module, the working power mould Block (10) has ABC three-phase input, MCU control module (20) for electricity output, RS485 communication module (30) for electricity output, carrier wave Communication module (40) for electricity output, the LORA communication module (200) by LORA chip electric power data wirelessly on It passes.

2. bimodulus according to claim 1 communicates I type intelligent collector, it is characterised in that: further include feedback net circuit module (50), the carrier communication module (40) receives carrier data by feedback net circuit module (50).

3. bimodulus according to claim 1 communicates I type intelligent collector, it is characterised in that: the memory module includes depositing Reservoir I (60) and memory II (70), memory I (60) and memory II (70) be separately connected carrier communication module (40) and MCU control module (20).

4. bimodulus according to claim 1 communicates I type intelligent collector, it is characterised in that: it further include infrared interface (80), Infrared interface (80) connects MCU control module (20).

5. bimodulus according to claim 1 communicates I type intelligent collector, it is characterised in that: it further include clock chip (90), Clock chip (90) connects MCU control module (20).

6. bimodulus according to claim 1 communicates I type intelligent collector, it is characterised in that: further include detection module of unpacking (100), unpacking detection module (100) connection MCU control module (20).