CN203276007U - Intelligent data acquisition monitoring device based on CAN bus - Google Patents
Intelligent data acquisition monitoring device based on CAN bus Download PDFInfo
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- CN203276007U CN203276007U CN2013203122054U CN201320312205U CN203276007U CN 203276007 U CN203276007 U CN 203276007U CN 2013203122054 U CN2013203122054 U CN 2013203122054U CN 201320312205 U CN201320312205 U CN 201320312205U CN 203276007 U CN203276007 U CN 203276007U
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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 data acquisition monitoring device based on a CAN bus. The intelligent data acquisition monitoring device is characterized by comprising a housing and an inner control part. An MCU unit is connected with a lattice liquid crystal module. The MCU unit is further connected with a calendar clock module and a keyboard module. A pulse signal input module is connected with the MCU unit. The MCU unit is also connected with a CAN communication module. Acquired data are transmitted to a management machine through the CAN communication module. The MCU unit is further connected with a power supply module, a switch signal input module and a switch signal output module. The MCU unit is also connected with an RS232 communication interface. The intelligent data acquisition monitoring device can acquire data about cable production machine station outputs, the production time and the linear speed, etc. in a real-time manner. Meanwhile, on-site operators can perform interaction through function keys and the LCD (of a lattice type). The data acquired in a real-time manner can be transmitted to the management machine in a real-time manner through an on-site bus as the basic data for production process management. Production plan implementation conditions can be thus monitored. The production cost is further controlled.
Description
Technical field
The utility model relates to line cable industry production on-line monitoring field, is specifically a kind of intelligent data acquisition supervising device based on the CAN bus.
Background technology
Along with the development of electronic technology, new technological revolution has occured in the modern industry control field---embedded microcontroller technology.Embedded system is to integrate computer system software and hardware, that can work independently; It is controlled host object, makes it have the controller of " intelligence "; Also can regard simultaneously the electronics " device " of " able to programme " as.Embedded system is compared with general-purpose computing system, and have its unique advantage: specificity is strong, and real-time is good, and Scalability is good, and reliability is high, and is low in energy consumption etc.in industrial processes, workshop normally arranges by production schedules and organizes actual production processing, yet due to factors such as the complicacy of workshop actual production process and some unpredictabilities, change as shop Planning, equipment failure and maintenance, processing personnel absence from duty and product quality problem etc., the normal operation of Workshop Production can be subject to certain impact, make actual production machine process and the production schedule disconnect mutually, finished product or semi-manufacture can not be completed processing at production schedule in setting time on time, thereby reduce the production efficiency in workshop, management level and product quality, cause economic benefit to descend.A main cause that causes these problems is that managerial personnel can not obtain relevant information accurately and timely in the very first time, can not manage production process well.
The utility model content
The purpose of this utility model is to provide a kind of intelligent data acquisition supervising device based on the CAN bus at this.The Real-time Collection function of realization to data such as the output of board, production time, linear velocities, the site operation personnel can be by function key and LCD(dot matrix simultaneously) carry out mutual.The data of Real-time Collection are sent to supervisor in real time by fieldbus, as the basic data of production run management, and with the implementation status of the realization monitoring production schedule, thus the production control cost.
The utility model is achieved in that a kind of intelligent data acquisition supervising device based on the CAN bus of structure, it is characterized in that: comprise shell and inner control section;
Described control section comprises MCU unit, lattice lcd, RS232 communication interface, calendar clock module, keyboard, switching signal load module, switching signal output module, pulse signal load module, CAN communication module and power module;
Described MCU unit is connected with the lattice lcd module, and the MCU unit also is connected with calendar clock module, keyboard, and described pulse signal load module is connected with the MCU unit,
Described MCU unit also is connected with the CAN communication module by the CAN communication module data that gather is sent to supervisor, described MCU unit also is connected with power module, switching signal load module, switching signal output module, and the MCU unit also is connected with the RS232 communication interface.
According to the intelligent data acquisition supervising device based on the CAN bus described in the utility model, it is characterized in that: housing exterior size 195 * 120 * 80 mm;
Be provided with button on shell, button is positioned at the following or side of viewing area, is provided with LED light above display screen.
The utility model has the advantage of: according to the characteristics of native system, the on-site data gathering device adopts Embedded System Design, the Real-time Collection function of realization to data such as the output of board, production time, linear velocities, the site operation personnel can be by function key and LCD(dot matrix simultaneously) carry out mutual.The data of on-site data gathering device Real-time Collection are sent to supervisor in real time by the CAN-bus bus, as the basic data of production run management, and with the implementation status of the realization monitoring production schedule, thus the production control cost.
Description of drawings
Fig. 1 is the outside schematic diagram of the utility model
Fig. 2 is the utility model theory diagram
Fig. 3 is CAN node connection diagram corresponding to the utility model
Wherein: 101, shell, 102, the MCU unit, 103, lattice lcd, 104, RS232 communication interface, 105, the calendar clock module, 106, keyboard, 107, switching signal load module, 108, switching signal output module, 109, the pulse signal load module, 110, the CAN communication module, 111, power module, 101a, button, 101b, viewing area, 101c, LED light.
Embodiment
1-3 is elaborated to the utility model below in conjunction with accompanying drawing, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Fig. 1-2, a kind of intelligent data acquisition supervising device based on the CAN bus is provided, comprise shell 101 and inner control section; Described control section comprises MCU unit 102, lattice lcd 103, RS232 communication interface 104, calendar clock module 105, keyboard 106, switching signal load module 107, switching signal output module 108, pulse signal load module 109, CAN communication module 110 and power module 111; Described MCU unit 102 is connected with lattice lcd module 103, MCU unit 102 also is connected with calendar clock module 105, keyboard 106, described pulse signal load module 109 is connected with MCU unit 102, described MCU unit 102 also is connected with CAN communication module 110 by CAN communication module 110 data that gather is sent to supervisor, described MCU unit 102 also is connected with power module 111, switching signal load module 107, switching signal output module 108, and MCU unit 102 also is connected with RS232 communication interface 104.
Intelligent data acquisition supervising device described in the utility model has following functions:
Give birth toProduct process data monitoring: can Real-time Collection and to supervisor conveyer line speed, output, running status.Manufacturing schedule indication: can reach the manufacturing schedule demonstration according to production task and instant production output.Board stopping alarm: when board is shut down, the warning lamp Presentation Function is arranged, can check that by computer the historical cumulative data of board failure condition shows: have independently board accumulated running time, cumulative production and accumulative total and show stop time.Parameter configuration: can configure the CAN-ID(jumper), baud rate (jumper), required radius/girth (keyboard mode) and the pulse equivalency (keyboard mode) of gauge length.Clock is adjusted: can adjust clock, also can with the clock synchronous of supervisor.
CAN interface and 1 passage RS232 interface with 1 passage electrical isolation; Has the pulse input of 2 passage electrical isolation, the switch input of 2 passage electrical isolation and the switch output of 2 passage electrical isolation; The employing lattice type LCD shows, the shortcut operation is easy to use; Powerful production data monitoring function, energy Real Time Monitoring board linear velocity, real-time output and manufacturing schedule; The support production task is sent, and automatically generates the deadline according to production task; Meet CAN2.0B standard and ISO/DIS 11898 standards; All passages all are with the electrical isolation protection, and CAN channel separation voltage is 2500VDC; Power supply, equipment state, bus activity and input signal pilot lamp are arranged; Operating voltage: 9V～36V DC; Meter case, easy for installation;
Temperature range: 0 ℃～50 ℃.
Intelligent data acquisition unit provides 1 CAN passage, is used for connecting a CAN network.TM-20 intelligent data acquisition unit equipment is that CAN_L connects CAN_L when being connected with the CAN bus, and CAN_H connects CAN_H.According to ISO 11898 standards, in order to reduce the signal reflex on the CAN bus, strengthen the reliability of communication, two end points of bus will add the terminal build-out resistor usually.The size of terminal build-out resistor determined by the characteristic impedance of transmission cable, and for example the characteristic impedance of twisted-pair feeder is 120 Ω, and two end points on bus also should connect 120 Ω terminal resistances.The access of 120 Ω terminal resistances realizes by the wire jumper in the TM-20 intelligent data acquisition unit.The mode of intelligent data acquisition unit access CAN bus is as 3.
The outside size of shell 101 can be 195 * 120 * 80 mm, is provided with button 101a on shell 101, and button 101a is positioned at the following or side of viewing area 101b, is provided with LED light 101c above display screen 101b.
LED light: intelligence monitoring and controlling device has 6 LED light, wherein 2 redness and 4 greens.After powering on, when input power was normal, power light was in illuminating state; When the TM-20 intelligent data acquisition unit worked, relay indicating light was in illuminating state; When sending data to supervisor, the flicker of communication pilot lamp; When not finishing the work, the task pilot lamp is in illuminating state; When board was shut down, halt indicator was in illuminating state; When metering pulse input was arranged, the pulse pilot lamp was in a little
Bright state.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. the intelligent data acquisition supervising device based on the CAN bus, is characterized in that: comprise shell (101) and inner control section;
Described control section comprises MCU unit (102), lattice lcd (103), RS232 communication interface (104), calendar clock module (105), keyboard (106), switching signal load module (107), switching signal output module (108), pulse signal load module (109), CAN communication module (110) and power module (111);
Described MCU unit (102) is connected with lattice lcd module (103), and MCU unit (102) also is connected with calendar clock module (105), keyboard (106), and described pulse signal load module (109) is connected with MCU unit (102),
Described MCU unit (102) also is connected with CAN communication module (110) by CAN communication module (110) data that gather is sent to supervisor, described MCU unit (102) also is connected with power module (111), switching signal load module (107), switching signal output module (108), and MCU unit (102) also is connected with RS232 communication interface (104).
2. the intelligent data acquisition supervising device based on the CAN bus according to claim 1 is characterized in that: the outside size of shell (101) 195 * 120 * 80 mm,
Be provided with button (101a) on shell (101), button (101a) is positioned at the following or side of viewing area (101b), is provided with LED light (101c) above display screen (101b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013203122054U CN203276007U (en) | 2013-06-03 | 2013-06-03 | Intelligent data acquisition monitoring device based on CAN bus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013203122054U CN203276007U (en) | 2013-06-03 | 2013-06-03 | Intelligent data acquisition monitoring device based on CAN bus |
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| CN203276007U true CN203276007U (en) | 2013-11-06 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676985A (en) * | 2013-11-29 | 2014-03-26 | 南昌大学 | Automatic water level control circuit of rural water tank |
| CN106054751A (en) * | 2016-08-11 | 2016-10-26 | 仲恺农业工程学院 | Rural household automatic water pumping system |
| CN109799738A (en) * | 2017-11-16 | 2019-05-24 | 长沙闽壹湖电子科技有限责任公司 | A kind of CAN bus based data collection system |
-
2013
- 2013-06-03 CN CN2013203122054U patent/CN203276007U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676985A (en) * | 2013-11-29 | 2014-03-26 | 南昌大学 | Automatic water level control circuit of rural water tank |
| CN106054751A (en) * | 2016-08-11 | 2016-10-26 | 仲恺农业工程学院 | Rural household automatic water pumping system |
| CN109799738A (en) * | 2017-11-16 | 2019-05-24 | 长沙闽壹湖电子科技有限责任公司 | A kind of CAN bus based data collection system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20150603 |
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| EXPY | Termination of patent right or utility model |