CN202975734U - Intelligent analog quantity acquisition system based on MCF52233 - Google Patents
Intelligent analog quantity acquisition system based on MCF52233 Download PDFInfo
- Publication number
- CN202975734U CN202975734U CN2012206045479U CN201220604547U CN202975734U CN 202975734 U CN202975734 U CN 202975734U CN 2012206045479 U CN2012206045479 U CN 2012206045479U CN 201220604547 U CN201220604547 U CN 201220604547U CN 202975734 U CN202975734 U CN 202975734U
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- mcf52233
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- microcontroller
- analog quantity
- system based
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses an intelligent analog quantity acquisition system based on MCF52233. The system comprises a hardware system which takes a MCF52233 microcontroller as a core. The MCF52233 microcontroller is externally connected with a power supply module, an active crystal vibration module, a reset function module, an interface module, an analog quantity module, an optical module and an indication module. The indication module comprises a network indication module, an optical port indication module and an analog quantity indication module. The interface module comprises an optical port and an Ethernet port. A system configuration is programmed in an internal memory of the MCF52233 microcontroller through a software-programming efficient algorithm. The system integrates all functions. The system provides input and output of multi-channel analog quantities and two network access modes of a common network port form or an optical port form for a product which carries out embedded system development and takes a MCF52233 chip of a 32 bit microcontroller as a basis. Cost is low and an operation is convenient.
Description
Technical field
The utility model relates to a kind of analog collection system, especially on a large scale, the analog quantity intelligent acquisition system based on MCF52233 of big data quantity, high reliability.
Background technology
In recent years, along with the fast development of industrial automation, industry spot has increasing analog signals to carry out remote transmission by Ethernet.The scheme that is widely adopted at present is to use analog acquisition equipment to gather analog quantity, is connected into switch by the relaying conversion equipment, then by the switch access network based on ethernet.Connect up loaded down with trivial details the time, switching has repeatedly brought great impact to reliability and the Systems balanth of data.And when facing the transmission demand of long distance and big data quantity, only have and could satisfy by opto-electronic conversion, but this has more increased the instability of whole system.
Summary of the invention
Existing analog acquisition scheme wiring is loaded down with trivial details in order to overcome, distorted signals, the unsettled deficiency of system, the utility model provides a kind of analog quantity intelligent acquisition system based on MCF52233, native system can directly be transferred to the analog data that collects on network, can also be directly changed into the function that light signal is realized ring of light net.
For achieving the above object, the utility model has adopted following scheme:
analog quantity intelligent acquisition system based on MCF52233, it is characterized in that: include the hardware system take MCF52233 microcontroller (1) as core, MCF52233 microcontroller external power supply module (2), active crystal oscillator module (3), reset function module (4), interface module, analog module (10), optical module (11), indicating module, described indicating module includes network indicating module (5), light mouth indicating module (6) and analog quantity indicating module (7), interface module includes light mouth (8) and Ethernet interface (9), by the programming of software programming highly effective algorithm, system configuration (12) is arranged in the internal storage of MCF52233 microcontroller (1).
Described analog quantity intelligent acquisition system based on MCF52233 is characterized in that: it is the chip power supply of MCF52233 microcontroller that described power module (2) produces 3.3V voltage.
Described analog quantity intelligent acquisition system based on MCF52233, it is characterized in that: described MCF52233 microcontroller comprises MCF52233 microcontroller chip, MCF52233 microcontroller integrated chip 10M/100M fast Ethernet controller and ethernet physical layer module, be responsible for and outside acquisition terminal communication, MCF52233 microcontroller chip adopts MODBUS Transmission Control Protocol and acquisition terminal to communicate transmission.
Described analog quantity intelligent acquisition system based on MCF52233, it is characterized in that: described MCF52233 microcontroller chip adopts ring of light net and remote data processing center (13) to communicate transmission, the data that collect are forwarded in ring of light net by the opto-electronic conversion chip.
Described analog quantity intelligent acquisition system based on MCF52233 is characterized in that: direct line between described MCF52233 microcontroller chip and industry spot (14).
The utility model has the advantages that:
The utility model integrated functionality is comprehensive, MCF52233 chip in 32 8-digit microcontrollers carries out embedded system development as the basis product provides input and output and common net degree of lip-rounding formula or two kinds of access network modes of light degree of lip-rounding formula of multi-analog, and cost is low, easy to operate; Has safe and reliable remote firmware updating scheme.Adopt efficient software filtering algorithm and looped network algorithm, realize high-precision data acquisition and ring of light net redundancy, widely apply the every field in productive life, need to carry out the remote serial port signal, the place of digital data transmission.
Description of drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is that the utility model is used schematic diagram.
Embodiment
as Fig. 1, shown in 2, a kind of analog quantity intelligent acquisition system based on MCF52233, include the hardware system take MCF52233 microcontroller 1 as core, MCF52233 microcontroller external power supply module 2, active crystal oscillator module 3, reset function module 4, interface module, analog module 10, optical module 11, indicating module, described indicating module includes network indicating module 5, light mouth indicating module 6 and analog quantity indicating module 7, interface module includes light mouth 8 and Ethernet interface 9, by the programming of software programming highly effective algorithm, system configuration 12 is arranged in the internal storage of MCF52233 microcontroller 1.The network indicating module is comprised of an emitting red light LED lamp, and LED lamp glows the connection of expression analog quantity intelligent acquisition system network normally.The AD/IO indication is comprised of one group of green emitting LED lamp, and the LED lamp green light represents that the AD/IO transceiving data is normal.
It is the chip power supply of MCF52233 microcontroller that power module 2 produces 3.3V voltage.
The MCF52233 microcontroller comprises MCF52233 microcontroller chip, MCF52233 microcontroller integrated chip 10M/100M fast Ethernet controller and ethernet physical layer module, be responsible for and outside acquisition terminal communication, MCF52233 microcontroller chip adopts MODBUS Transmission Control Protocol and acquisition terminal to communicate transmission.
MCF52233 microcontroller chip adopts ring of light net and remote data processing center 13 to communicate transmission, and the data that collect are forwarded in ring of light net by the opto-electronic conversion chip.
Direct line between MCF52233 microcontroller chip and industry spot 14.Gather external data, be forwarded to the 10M/100M fast Ethernet controller, be forwarded on network by electricity mouth or light mouth.
The utility model carries out data decryptor to the all-network client in real time, in case after capturing legal TCP/IP packet, through the addressing of MCF52233 chip internal, search current fixed service port numbers 10001 and 10002, affiliated relation according to the correspondence between the programmed service port number in inside and string slogan, find corresponding with it string slogan, data are mail on this serial ports.Also can carry out the packing of TCP/IP and process from the next data of serial ports simultaneously, reach remote data processing center.
Claims (5)
1. analog quantity intelligent acquisition system based on MCF52233, it is characterized in that: include the hardware system take MCF52233 microcontroller (1) as core, MCF52233 microcontroller external power supply module (2), active crystal oscillator module (3), reset function module (4), interface module, analog module (10), optical module (11), indicating module, described indicating module includes network indicating module (5), light mouth indicating module (6) and analog quantity indicating module (7), and interface module includes light mouth (8) and Ethernet interface (9).
2. the analog quantity intelligent acquisition system based on MCF52233 according to claim 1 is characterized in that: it is the chip power supply of MCF52233 microcontroller that described power module (2) produces 3.3V voltage.
3. the analog quantity intelligent acquisition system based on MCF52233 according to claim 1, it is characterized in that: described MCF52233 microcontroller comprises MCF52233 microcontroller chip, MCF52233 microcontroller integrated chip 10M/100M fast Ethernet controller and ethernet physical layer module, be responsible for and outside acquisition terminal communication, MCF52233 microcontroller chip adopts MODBUS Transmission Control Protocol and acquisition terminal to communicate transmission.
4. the analog quantity intelligent acquisition system based on MCF52233 according to claim 3, it is characterized in that: described MCF52233 microcontroller chip adopts ring of light net and remote data processing center (13) to communicate transmission, the data that collect are forwarded in ring of light net by the opto-electronic conversion chip.
5. the analog quantity intelligent acquisition system based on MCF52233 according to claim 3, is characterized in that: direct line between described MCF52233 microcontroller chip and industry spot (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206045479U CN202975734U (en) | 2012-11-15 | 2012-11-15 | Intelligent analog quantity acquisition system based on MCF52233 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206045479U CN202975734U (en) | 2012-11-15 | 2012-11-15 | Intelligent analog quantity acquisition system based on MCF52233 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202975734U true CN202975734U (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206045479U Expired - Lifetime CN202975734U (en) | 2012-11-15 | 2012-11-15 | Intelligent analog quantity acquisition system based on MCF52233 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202975734U (en) |
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2012
- 2012-11-15 CN CN2012206045479U patent/CN202975734U/en not_active Expired - Lifetime
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
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| CX01 | Expiry of patent term |