CN209000213U - Data collector - Google Patents
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- CN209000213U CN209000213U CN201822039575.0U CN201822039575U CN209000213U CN 209000213 U CN209000213 U CN 209000213U CN 201822039575 U CN201822039575 U CN 201822039575U CN 209000213 U CN209000213 U CN 209000213U
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- 238000001514 detection method Methods 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims description 52
- 230000008054 signal transmission Effects 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims 1
- 230000006870 function Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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Abstract
The utility model discloses a kind of data collector, including is sequentially connected interface module, multiplex channel module, data processing unit, signal detection control unit and communication unit, wherein interface module includes multiple interfaces.Interface module of the utility model by the way that multiplex channel module is arranged after the data acquisition unit in data collector and including multiple interfaces, multichannel multi-interface communication can be realized between data collector and external data acquisition target, the instructions such as the data acquisition to allow data collector to respond two or more external data acquisition management systems simultaneously while issue, to improve data acquisition efficiency while saving equipment cost.
Description
Technical field
The utility model relates to data collecting fields, and in particular to a kind of data collector.
Background technique
Data collector is a kind of automation equipment with live real-time data acquisition and processing function, data collector
By being connect with external data acquisition target (such as various sensors), can have and acquire, be automatically stored in real time, is immediately anti-
Present, automatically process, automatically transmission etc. functions, provide guarantor for the authenticity of field data, validity, real-time and availability
Card, in general, data collector can be divided into cable data collector, Wireless data acquisition unit, IC card bar code data acquisition
Device etc..
Data interface module in available data collector is single directly with external data acquisition target direct wired connection
Channel list interface mode, if to realize that multiple external data acquisition management systems carry out not some external equipment to be collected
It is acquired while same type data, then needs multiple data collectors to cooperate and complete, otherwise just only to different types of number
Queuing acquisition is carried out according to by same communication channel, such acquisition mode or when will increase equipment cost or will increase
Between cost.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of data collector, by data collector
Data acquisition unit after multiplex channel module and the interface module including multiple interfaces are set, can data collector with
Multichannel multi-interface communication is realized between external data acquisition target, so that data collector be allow to respond two or two simultaneously
The instructions such as the data acquisition that a above external data acquisition management system issues simultaneously, thus while saving equipment cost
Improve data acquisition efficiency.This programme is solved the above problems by following technological means:
Data collector, comprising:
Interface module: including multiple interfaces, for receiving the data of external data acquisition target transmission and receiving
Data transmission gives multiplex channel module, is also used to receive the instruction of multiplex channel module transmission and sends the instruction received to
External data acquisition target；
Multiplex channel module: for receiving interface module transmission data and by the data transmission received to data processing
Unit is also used to receive the instruction of data processing unit transmission and sends the instruction received to interface module；
Data processing unit: data and processing for receiving the transmission of multiplex channel module are then transferred to signal detection control
Unit processed, the data and processing for being also used to receive the transmission of signal detection control unit are then transferred to the multiplex channel module；
Signal detection control unit: the data and processing that processing unit transmits for receiving data are then transferred to communication unit
Member, the instruction and processing for being also used to receiving communication unit transmission are then transferred to data processing unit；
Communication unit: data and processing for receiving the transmission of signal detection control unit are then transferred to external system,
It is also used to receive the instruction of external system transmission and handles then and send signal detection control unit to.
Further, the data processing unit includes data processing module and data memory module interconnected；
The data processing module is used to receive the data of the multiplex channel module transmission and processing is then transferred to letter
Number detection control unit and the data memory module are also used to receive the instruction of signal detection control unit transmission and handle right
After send the multiplex channel module to；The data memory module is used to receive the data of the data processing module transmission simultaneously
Storage.
Further, the signal detection control unit includes sequentially connected signal detection module, TTL control circuit mould
Block and PLC automatic switching control circuit module, signal detection control unit further include connect with the signal detection module when
Clock module, in which:
The signal detection module processing unit transmits for receiving data data and processing are then transferred to the TTL
Control circuit module, the instruction and processing for being also used to receive the TTL control circuit module transmission are then transferred to the data
Processing unit；
The TTL control circuit module is used to receive the data of the signal detection module transmission and processing is then transferred to
The PLC automatic switching control circuit module is also used to receive the instruction of the PLC automatic switching control circuit module transmission simultaneously
Processing is then transferred to the signal detection module；
The PLC automatic switching control circuit module is used to receive the data of the TTL control circuit module transmission and place
Reason is then transferred to the communication unit, be also used to receive the instruction of communication unit transmission and processing be then transferred to it is described
TTL control circuit module.
Further, the communication unit includes wire communication module and/wireless communication module.
Further, the wire communication module includes ethernet communication module, RS485 communication module and RS232 communication
One or more of module.
Further, the wireless communication module includes one or more of 2G, 3G and 4G wireless communication module.
Further, the interface module is RS485 interface module.
The utility model by after the data acquisition unit in data collector be arranged multiplex channel module and including
The interface module of multiple interfaces can realize that multichannel multiplex roles are logical between data collector and external data acquisition target
Letter, to allow the data collector respond two or more external data acquisition management systems simultaneously while issue
The instructions such as data acquisition, to improve data acquisition efficiency while saving equipment cost.
Detailed description of the invention
Fig. 1 is the data collector structural block diagram that embodiment 1 provides.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below with reference to specific implementation
The utility model is described in further detail for mode.
Embodiment
As shown in Figure 1, the present embodiment provides a kind of data collectors, comprising:
Interface module: including multiple interfaces, for receiving the data of external data acquisition target transmission and receiving
Data transmission gives multiplex channel module, is also used to receive the instruction of multiplex channel module transmission and sends the instruction received to
External data acquisition target；
Multiplex channel module: for receiving interface module transmission data and by the data transmission received to data processing
Unit is also used to receive the instruction of data processing unit transmission and sends the instruction received to interface module；
Data processing unit: data and processing for receiving the transmission of multiplex channel module are then transferred to signal detection control
Unit processed, the data and processing for being also used to receive the transmission of signal detection control unit are then transferred to the multiplex channel module；
Signal detection control unit: the data and processing that processing unit transmits for receiving data are then transferred to communication unit
Member, the instruction and processing for being also used to receiving communication unit transmission are then transferred to data processing unit；
Communication unit: data and processing for receiving the transmission of signal detection control unit are then transferred to external system,
It is also used to receive the instruction of external system transmission and handles then and send signal detection control unit to.
In the present embodiment, interface module can be the RS485 interface module of model MX490E, the type of multiplex channel module
Number be 6ES7214-1BD21-0XB0, data processing unit may include the data processing module of model AT89C51, model
The data processing module of AT89C51 can also connect the data memory module of model FT245BL.Wherein, the data processing
Module is used to receive the data of multiplex channel module transmission and processing is then transferred to signal detection control unit and described
Data memory module, the instruction and processing for being also used to receive the transmission of signal detection control unit are then transferred to the multiplex channel
Module；The data memory module is used to receive the data of the data processing module transmission and storage.Number in the present embodiment
It can receive the instruction that external data acquisition management system issues according to processing module, can also actively go acquisition data, collect
Data be stored in memory module, while data processing unit is also equipped with data-frozen function, and the data of storage are for external data
Acquisition management system is extracted and is used.
When implementing the present embodiment, interface module is connect with external data acquisition target, and external data acquisition target can wrap
Include data acquisition module that is multiple while connecting with the interface module.In the present embodiment, data acquisition module can be various
Sensor, such as temperature sensor, humidity sensor, infrared sensor etc. are also possible to other for acquiring the dress of data
It sets, these data acquisition devices are all the equipment of existing maturation, it is only necessary to which interface is matched with the interface module of the present embodiment.
Since the present embodiment is using multiplex channel module and the interface module including multiple interfaces, an external data acquisition target can
To be connect simultaneously with multiple interfaces of interface module, so as to be realized between data collector and external data acquisition target
Multichannel multi-interface communication realizes channel multiplexing function, responds data collector simultaneously two or more outer
The data that portion's data acquisition management system (connecting with communication unit, can be mobile terminal and be also possible to host computer etc.) issues are adopted
The instructions such as collection, transmitting-receiving, are independent of each other, between each other to improve data acquisition efficiency while saving equipment cost.In addition,
Memory module in the present embodiment at least has 8M storage, can extend to 8G or more.
Preferably, the signal detection control unit in the present embodiment includes sequentially connected signal detection module, TTL control
Circuit module and PLC automatic switching control circuit module, signal detection control unit further include connecting with the signal detection module
The clock module connect, in which:
The signal detection module processing unit transmits for receiving data data and processing are then transferred to the TTL
Control circuit module, the instruction and processing for being also used to receive the TTL control circuit module transmission are then transferred to the data
Processing unit；
The TTL control circuit module is used to receive the data of the signal detection module transmission and processing is then transferred to
The PLC automatic switching control circuit module is also used to receive the instruction of the PLC automatic switching control circuit module transmission simultaneously
Processing is then transferred to the signal detection module；
The PLC automatic switching control circuit module is used to receive the data of the TTL control circuit module transmission and place
Reason is then transferred to the communication unit, be also used to receive the instruction of communication unit transmission and processing be then transferred to it is described
TTL control circuit module.
Preferably, the communication unit includes wire communication module and/or wireless communication module.Wherein, the cable modem
Letter module may include one or more of ethernet communication module, RS485 communication module and RS232 communication module, described
Wireless communication module includes one or more of 2G, 3G and 4G wireless communication module.
When implementing the present embodiment, the model of signal detection module can be 74HCT4538N, the type of TTL control circuit module
Number it can be SN74LSl94J, the model of PLC automatic switching control circuit module can be HCNW3120, the model of clock module
It can be SI5332.Clock module is set, data collector can be made to guarantee by correcting time in network and server time consistent.Separately
Outside, in the present embodiment, signal detection module can also detect the response signal that acquisition external data acquisition management system is sent, if
It can't detect response signal, signal detection module can issue circuit switching command signal and give TTL control circuit module, TTL control
Circuit module passes through the communication pattern that PLC automatic switching control circuit module switches communication unit after receiving switching signal.This
Different communication modules is arranged in embodiment, can support different transmission networks, when the Communication Block of wire communication module
When can be switched to wireless communications mode, thus improve the present embodiment data acquisition reliability.
Above are merely preferred embodiments of the utility model, it is noted that above-mentioned preferred embodiment should not regard
For limitations of the present invention, the protection scope of the utility model should be defined by the scope defined by the claims..For
For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make several
Improvements and modifications, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (7)
1. data collector characterized by comprising
Interface module: the data including multiple interfaces, for receiving the data of external data acquisition target transmission and receiving
It sends multiplex channel module to, be also used to receive the instruction of multiplex channel module transmission and send the instruction received to outside
Data acquisition target；
Multiplex channel module: for receiving interface module transmission data and give the data transmission received to data processing list
Member is also used to receive the instruction of data processing unit transmission and sends the instruction received to interface module；
Data processing unit: it is single that data and processing for receiving the transmission of multiplex channel module are then transferred to signal detection control
Member, the data and processing for being also used to receive the transmission of signal detection control unit are then transferred to the multiplex channel module；
Signal detection control unit: the data and processing that processing unit transmits for receiving data are then transferred to communication unit,
The instruction and processing for being also used to receiving communication unit transmission are then transferred to data processing unit；
Communication unit: data and processing for receiving the transmission of signal detection control unit are then transferred to external system, also use
In the instruction for receiving external system transmission and handles then and send signal detection control unit to.
2. data collector according to claim 1, which is characterized in that the data processing unit includes interconnected
Data processing module and data memory module；
The data processing module is used to receive the data of the multiplex channel module transmission and processing is then transferred to signal inspection
Control unit and the data memory module are surveyed, be also used to receive the instruction of signal detection control unit transmission and handles then biography
Give the multiplex channel module；The data memory module is used to receive the data of the data processing module transmission and deposits
Storage.
3. data collector according to claim 1, which is characterized in that the signal detection control unit includes successively connecting
Signal detection module, TTL control circuit module and the PLC automatic switching control circuit module connect, signal detection control unit is also
Including the clock module being connect with the signal detection module, in which:
The data of processing unit transmission and processing are then transferred to the TTL control to the signal detection module for receiving data
Circuit module, the instruction and processing for being also used to receive the TTL control circuit module transmission are then transferred to the data processing
Unit；
Data and processing of the TTL control circuit module for receiving the signal detection module transmission are then transferred to described
PLC automatic switching control circuit module is also used to receive the instruction of the PLC automatic switching control circuit module transmission and processing
It is then transferred to the signal detection module；
The PLC automatic switching control circuit module is used to receive the data of the TTL control circuit module transmission and handles right
After send the communication unit to, the instruction and processing for being also used to receive communication unit transmission are then transferred to the TTL
Control circuit module.
4. data collector according to claim 1, which is characterized in that the communication unit includes wire communication module
With/wireless communication module.
5. data collector according to claim 4, which is characterized in that the wire communication module includes ethernet communication
One or more of module, RS485 communication module and RS232 communication module.
6. data collector according to claim 4, which is characterized in that the wireless communication module includes 2G, 3G and 4G
One or more of wireless communication module.
7. data collector according to claim 1, which is characterized in that the interface module is RS485 interface module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822039575.0U CN209000213U (en) | 2018-12-06 | 2018-12-06 | Data collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822039575.0U CN209000213U (en) | 2018-12-06 | 2018-12-06 | Data collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209000213U true CN209000213U (en) | 2019-06-18 |
Family
ID=66808630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822039575.0U Expired - Fee Related CN209000213U (en) | 2018-12-06 | 2018-12-06 | Data collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209000213U (en) |
-
2018
- 2018-12-06 CN CN201822039575.0U patent/CN209000213U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 610000 No. 1, floor 2, unit 2, building 3, No. 10, Keyuan 2nd Road, high tech Zone, Chengdu, Sichuan Patentee after: Yunlian power (Chengdu) Technology Co.,Ltd. Address before: 610041 No. 1, floor 2, unit 2, building 3, No. 10, Keyuan 2nd Road, high tech Zone, Chengdu, Sichuan Patentee before: CHENGDU ZAIXIN INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 |