CN202025218U - Data acquisition terminal machine for internet of things - Google Patents
Data acquisition terminal machine for internet of things Download PDFInfo
- Publication number
- CN202025218U CN202025218U CN2011200642289U CN201120064228U CN202025218U CN 202025218 U CN202025218 U CN 202025218U CN 2011200642289 U CN2011200642289 U CN 2011200642289U CN 201120064228 U CN201120064228 U CN 201120064228U CN 202025218 U CN202025218 U CN 202025218U
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- China
- Prior art keywords
- internet
- things
- terminal machine
- chip microcomputer
- data acquisition
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- Expired - Lifetime
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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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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
A data acquisition terminal machine for internet of things belongs to the technical field of RFID information acquisition devices. The terminal machine comprises a one-chip microcomputer, a humiture detection module, an RFID read-write module, a keyboard input module, an LED display unit and a CAN bus controller. The data acquisition terminal machine for internet of things is connected with the LED display unit, the keyboard and the RFID read-write module via the one-chip microcomputer and is connected with a terminal controller via the CAN bus controller, and the terminal controller is connected with a computer via an RS232 interface. The data acquisition terminal machine realizes information reading of an RFID card far away from a computer end, an operation with functions defined, entering of far-end working information, measuring of a remote environmental sensor and control of remote equipment, and solves the problem that a production worker has to conduct data entering on the spot. With convenient operation, the data acquisition terminal machine guarantees that information enters into a system timely, thereby avoiding that the information system is far away from a production environment and realizing that the internet of things is integrated with real production.
Description
Technical field
The utility model belongs to RFID information collecting device technical field, especially is applicable to a kind of Internet of Things data collection station machine of the RFID information acquisition of technical grade operation.
Background technology
At present, Chang Yong rfid interrogator tool comprises fixed read write line and hand-held read write line.Fixed read write line can read the information in the RFID label by linking to each other with computing machine, but need carry out corresponding business operation, the data message that record is relevant on computers; Can develop the hand application program and be installed in the hand-held read write line, carry out business operation at the scene, but the hand-held read write line is subjected to the influence of environment bigger, is not suitable for using under environment such as low temperature, to requirement height dustproof, waterproof.
Summary of the invention
For solving existing fixed read write line and the restriction of hand-held read write line when informationization is used, the utility model provides a kind of RFID collector, this collector not only can carry out the RFID electronic label read-write, and can satisfy the requirement of industrial scale applications, the data information acquisition of operation field can be implemented in, the collection of site environment humiture information can be realized simultaneously.
The technical scheme that its technical matters that solves the utility model adopts is: design a kind of Internet of Things data collection station machine, it is characterized in that, comprise single-chip microcomputer, the humiture detection module, the RFID electronic label read-write module, the keyboard load module, led display unit, the CAN bus controller, this device is by single-chip microcomputer and led display unit, the humiture detection module, the keyboard load module is connected with the RFID electronic label read-write module, and be connected with terminal control unit by the CAN bus controller, described terminal control unit passes through single-chip microcomputer, the RS232 interface is connected with computing machine.
It is acp chip that the utility model single-chip microcomputer adopts the STC12 series of modules, and described humiture detection module adopts the DHT9X chip, and the CAN bus of described CAN bus controller adopts concentric cable, and the CAN bus adopts provided underground.
Adopt 4X5 keyboard, dynamic scan to show, use the CAN bus transmissioning data, reception single-chip microcomputer receive on the one hand on the CAN bus; The opposing party links to each other with computer by 232 interfaces.The 9V Switching Power Supply is adopted in the unified power supply of each point source, and the CAN bus adopts concentric cable, and power lead and CAN bus adopt underfloor cabling.Circuit design is in power save mode work, and display is closed after showing 5 minutes automatically, and single-chip microcomputer is in dormant state under idle condition.Display adopts the LED charactron to show, button adopts the soft-touch type button.
Solved following technical matters by technique scheme: the internet-of-things terminal data acquisition unit is that our company is specially at the RFID information acquisition of far-end Internet of Things, the typing of work on the spot data, environmentally sensitive is monitored and a high-performance Internet of Things data acquisition transmission equipment of exploitation.This equipment has been realized the information away from the rfid card of computer terminal is read, the definable function operations, the typing of far-end job information, the measurement of remote environment sensor, the control of remote equipment, and the pattern by the CAN bus links to each other the solution direct labor carries out the data typing in the working site limitation with computing machine, handled easily, the timely entrance management infosystem of information.Thereby evade infosystem away from production environment, realize that Internet of Things is blended in the target of actual production; The utility model is rational in infrastructure, be convenient to implement, remarkable in economical benefits.Main application: the fixed place (can connect up) of links such as suitable plantation, breed, processing operator is down carried out simple field data typing, parameter measurement, and device control is used.
Description of drawings
The utility model is described in further detail below in conjunction with description of drawings and embodiment.
Fig. 1 is the utility model structured flowchart
Embodiment
As shown in Figure 1, the utility model mainly comprises single-chip microcomputer, humiture detection module, RFID electronic label read-write module, keyboard load module, led display unit, CAN bus controller, this device is connected with led display unit, humiture detection module, keyboard load module and RFID electronic label read-write module by single-chip microcomputer, and be connected with terminal control unit by the CAN bus controller, described terminal control unit passes through single-chip microcomputer, the RS232 interface is connected with computing machine.
It is acp chip that the utility model single-chip microcomputer adopts the STC12 series of modules, and described humiture detection module adopts the DHT9X chip, and the CAN bus of described CAN bus controller adopts concentric cable, and the CAN bus adopts underfloor cabling.
Adopt 4X5 keyboard, dynamic scan to show, use the CAN bus transmissioning data, reception single-chip microcomputer receive on the one hand on the CAN bus; The opposing party links to each other with computer by 232 interfaces.The 9V Switching Power Supply is adopted in the unified power supply of each point source, and the CAN bus adopts concentric cable, and power lead and CAN bus adopt underfloor cabling.Circuit design is in power save mode work, and display is closed after showing 5 minutes automatically, and single-chip microcomputer is in dormant state under idle condition.Display adopts the LED charactron to show, button adopts the soft-touch type button.
This equipment has been realized the information away from the rfid card of computer terminal is read, the definable function operations, the typing of far-end job information, the measurement of remote environment sensor, the control of remote equipment, and the pattern by the CAN bus links to each other with computing machine, a computing machine can be linked to each other with the remote control terminal more than 100, solve the direct labor carries out the data typing in the working site limitation, handled easily, the timely entrance management infosystem of information.Many things join the Internet of Things of terminal and computing machine composition wide scope, thereby evade infosystem away from production environment, realize that Internet of Things is blended in the target of actual production.
Function: the typing of 10 custom feature data is provided, the built-in temperature moisture measurement, the read-write of 13.56MHZ rfid card is supported in 2 tunnel control outputs, and the transmission of CAN bus transfer is provided, digital demonstration can be used under-40 ℃～50 ℃ environment.
One, equipment brief introduction
The characteristics of this equipment bond networking are developed, be applicable to work such as field data typing under the various conditions, environmental monitoring, device control, object identification, properly settle the terminal collection of information and the problem of control, produce and control the assurance that equipment is provided for becoming more meticulous.
Two, business datum input
The business datum input mainly is divided into four steps: user identity identification, function key input, the input of function numbering and quantity input.After finishing a business datum input, send data message when pressing enter key to host computer.In the business datum input process, cancel single keys presses operation by backspace key, cancel all button operations in this business datum input process by cancel key.
The employee carries out needing preceding dataller to stick into capable user identity identification as personnel before the business datum input.
Function and function key input explanation
Raise an operation instructions in advance
Forced-feeding field operation instructions
Slaughterhouse's operation instructions
The freezer operation instructions
Three, temperature and humidity measurement
By measuring key, on the internet-of-things terminal data acquisition unit, show the humiture of thermometrically and be uploaded in the system.
Four, the utility model operating process
The first step realizes data transmission, and the second pacing amount temperature and humidity are transmitted on CAN and shown, the 3rd step button, measurement, demonstration, transmission combined debugging, the 4th step communicate by letter with host computer.
This equipment has been realized the information away from the rfid card of computer terminal is read, the definable function operations, the measurement of the typing of far-end job information, remote environment sensor, the control of remote equipment, and the pattern of passing through the CAN bus links to each other with computing machine, solve the direct labor carries out the data typing in the working site limitation, handled easily, the timely entrance management infosystem of information.Thereby evade infosystem away from production environment, realize that Internet of Things is blended in the target of actual production.
Claims (4)
1. Internet of Things data collection station machine, it is characterized in that, comprise single-chip microcomputer, humiture detection module, RFID electronic label read-write module, keyboard load module, led display unit, CAN bus controller, this device is connected with led display unit, humiture detection module, keyboard load module and RFID electronic label read-write module by single-chip microcomputer, and be connected with terminal control unit by the CAN bus controller, described terminal control unit passes through single-chip microcomputer, the RS232 interface is connected with computing machine.
2. a kind of Internet of Things data collection station machine according to claim 1 is characterized in that, described single-chip microcomputer adopts the STC12 module.
3. a kind of Internet of Things data collection station machine according to claim 1 is characterized in that, described humiture detection module adopts the DHT9X chip.
4. a kind of Internet of Things data collection station machine according to claim 1 is characterized in that, the CAN bus of described CAN bus controller adopts concentric cable, and the CAN bus adopts provided underground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200642289U CN202025218U (en) | 2011-03-14 | 2011-03-14 | Data acquisition terminal machine for internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200642289U CN202025218U (en) | 2011-03-14 | 2011-03-14 | Data acquisition terminal machine for internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202025218U true CN202025218U (en) | 2011-11-02 |
Family
ID=44850163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200642289U Expired - Lifetime CN202025218U (en) | 2011-03-14 | 2011-03-14 | Data acquisition terminal machine for internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202025218U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102681511A (en) * | 2012-05-16 | 2012-09-19 | 长春市万易科技有限公司 | Data information acquisition intelligent managing and controlling system based on Internet of things |
| CN103792930A (en) * | 2014-03-04 | 2014-05-14 | 西安工业大学 | College water resource intelligent management system |
| CN105242706A (en) * | 2015-10-14 | 2016-01-13 | 青岛量谷无线科技有限公司 | Ultralow-temperature Internet-of-Things hand-held machine and method thereof |
| CN105334837A (en) * | 2015-12-15 | 2016-02-17 | 李先清 | Orchard farming remote monitoring system |
| CN105867476A (en) * | 2016-03-29 | 2016-08-17 | 天津工业大学 | System for controlling plant growth chamber based on STM32F103RC |
| CN106227689A (en) * | 2016-09-19 | 2016-12-14 | 广东凌康科技有限公司 | A kind of based on Internet of Things and the data collection station of cloud |
| 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 |
-
2011
- 2011-03-14 CN CN2011200642289U patent/CN202025218U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102681511A (en) * | 2012-05-16 | 2012-09-19 | 长春市万易科技有限公司 | Data information acquisition intelligent managing and controlling system based on Internet of things |
| CN103792930A (en) * | 2014-03-04 | 2014-05-14 | 西安工业大学 | College water resource intelligent management system |
| CN105242706A (en) * | 2015-10-14 | 2016-01-13 | 青岛量谷无线科技有限公司 | Ultralow-temperature Internet-of-Things hand-held machine and method thereof |
| CN105334837A (en) * | 2015-12-15 | 2016-02-17 | 李先清 | Orchard farming remote monitoring system |
| CN105867476A (en) * | 2016-03-29 | 2016-08-17 | 天津工业大学 | System for controlling plant growth chamber based on STM32F103RC |
| CN106227689A (en) * | 2016-09-19 | 2016-12-14 | 广东凌康科技有限公司 | A kind of based on Internet of Things and the data collection station of cloud |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |