CN208705690U - A kind of instrument and meter for automation storing record and control alarm - Google Patents
A kind of instrument and meter for automation storing record and control alarm Download PDFInfo
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- CN208705690U CN208705690U CN201820920604.1U CN201820920604U CN208705690U CN 208705690 U CN208705690 U CN 208705690U CN 201820920604 U CN201820920604 U CN 201820920604U CN 208705690 U CN208705690 U CN 208705690U
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Abstract
The utility model discloses a kind of storage record and the instrument and meter for automations of control alarm, including the first central processing unit, the second central processing unit, emergence control, A/D conversion module, sensor, signal acquisition input, display window, memory, D/A conversion module, control signal, communication interface, warning device, power module.The display window, memory are connect with the first central processing unit, and signal acquisition input is connect by D/A conversion module with control signal by A/D conversion and the first central processing unit, the first central processing unit.The sensor is connect with the first central processing unit, the second central processing unit respectively by A/D conversion module；The emergence control, warning device are connect with the second central processing unit；First central processing unit, the second central processing unit are connect with communication interface respectively.The Automation Control Instruments of this information storage and alarm can store monitoring data, system run all right, remote controlled etc..
Description
Technical field
The utility model relates to a kind of Automation Control Instruments more particularly to a kind of storage record and control the automatic of alarm
Change instrument.
Background technique
Multifunctional automation control instrument is widely applied in the industry, and safety problem is also particularly important.Automation control instrument
Table has the function of signal acquisition, data processing, signal transmitting, alarm etc., and current instrument for automatic control is in the process of running such as
Fruit powers off suddenly will cause data degradation, some schemes are saved using hardware mode；Some control chips are unstable, alarm is inaccurate
Really, whether emergency case can remotely control also critically important.
Summary of the invention
The utility model provides a kind of Automation Control Instruments, can be with the above problem in the prior art.
A kind of record of storage designed by the utility model and the instrument and meter for automation of control alarm, including the first central processing
Device, the second central processing unit, emergence control, A/D conversion module, sensor, signal acquisition input, display window, storage
Device, D/A conversion module, control signal, communication interface, warning device, power module.The display window, memory and first
Central processing unit connection, signal acquisition input pass through D/A by A/D conversion and the first central processing unit, the first central processing unit
Conversion module is connect with control signal.The sensor by A/D conversion module respectively with the first central processing unit, second center
Processor connection；The emergence control, warning device are connect with the second central processing unit；First central processing unit,
Second central processing unit is connect with communication interface respectively.
The sensor is single or multiple temperature sensors, pressure sensor, liquid level sensor etc.；
First central processing unit, the second central processing unit are single-chip microcontrollers.
A kind of record of storage designed by the utility model and the instrument and meter for automation of control alarm, its beneficial effect is:
Sensor related data is separately input to the first central processing unit and is stored, analyzed, and the second central processing unit is alarmed, tightly
Anxious control processing, system operation is more stable, more efficient, safety is more preferable；Communication interface connects with two central processing units respectively
It connects, equipment operating parameter can be modified by the first central processing unit, it can remote alarms or urgent control by the second central processing unit
Device processed；In addition to scene, communication interface can control emergence control by the second central processing unit, when accident occurs
Energy first time cut-out switch, it is ensured that safety.
Detailed description of the invention
Fig. 1 is a kind of instrument and meter for automation structural schematic diagram for storing record and control alarm；
In figure: the first central processing unit 1, the second central processing unit 2, emergence control 3, A/D conversion 4, sensor 5,
Signal acquisition input 6, display window 7, memory 8, D/A conversion 9, control signal 10, communication interface 11, warning device 12, electricity
Source module 13.
Specific embodiment
It is the instrument and meter for automation knot of a kind of storage record provided in this embodiment and control alarm referring to Figure of description 1
Structure schematic diagram.
A kind of storage record of the implementation case description and the instrument and meter for automation of control alarm as shown in Figure 1:, including first
Central processing unit 1, the second central processing unit 2, emergence control 3, A/D conversion 4, sensor 5, signal acquisition input 6, display
Window 7, memory 8, D/A conversion 9, control signal 10, communication interface 11, warning device 12, power module 13.The display window
Mouth 7, memory 8 are connect with the first central processing unit 1, and signal acquisition is inputted through A/D conversion 4 and the first central processing unit 1, the
One central processing unit 1 is connect by D/A conversion 9 with control signal 10.The sensor by A/D conversion 4 respectively with first in
Central processor 1, the connection of the second central processing unit 2；The emergence control 3, warning device 12 and the second central processing unit 2 connect
It connects；First central processing unit 1, the second central processing unit 2 are connect with communication interface 11 respectively.
When practical application: signal acquisition inputs the signal of 6 (such as gas flows) after A/D conversion 4, inputs to first
Central processing unit 1, the first central processing unit 1 do data storage, interface display according to preset need；Number of the operator from monitoring
It is judged that modifying parameter, modification in the first central processing unit 1 by communication interface 11 if necessary to modification equipment operating parameter
Parameter by D/A conversion 9 be transformed into control signal 10 to equipment control.
The monitoring data of sensor 5 is separately input to the first central processing unit 1, the second central processing unit after A/D conversion 4
2, the first central processing unit 1 can store for analysis after receiving data, be simultaneously displayed on interface for constantly observing；Second
After central processing unit 2 receives data, is judged automatically according to preset value and whether need to start warning device 12 or emergent control dress
Set 3.In special circumstances, to ensure safety, operator can be operated the second central processing unit 2 by communication interface 11, starting
Warning device 12 or emergence control 3.Power module 13 provides power supply for each section in control system and supports.
The sensor 5 can be temperature sensor, pressure sensor, temperature sensor etc..
First central processing unit 1, the second central processing unit 2 are single-chip microcontrollers.
A kind of record of storage designed by the utility model and the instrument and meter for automation of control alarm, its beneficial effect is:
Data preparation and alarm system separate processing by the first central processing unit 1, the second central processing unit 2 respectively, and system operation is more steady
It is fixed, more efficient, safety is more preferable；The monitoring data of sensor 5 can also be stored except making a decision according in addition to for alarm system
Get up for analysis；Communication interface 11 is connect with two central processing units respectively, can modify equipment by the first central processing unit 1
Operating parameter, by the second central processing unit 2 can remote alarming device 12 or emergence control 3, accident can first when occurring
Time cut-out switch, it is ensured that safety.
Claims (3)
1. a kind of storage record and the instrument and meter for automation of control alarm characterized by comprising the first central processing unit (1), the
Two central processing units (2), emergence control (3), A/D conversion (4), sensor (5), signal acquisition input (6), display window
(7), memory (8), D/A conversion (9), control signal (10), communication interface (11), warning device (12), power module (13)；
The display window (7), memory (8) are connect with the first central processing unit (1), signal acquisition input by A/D conversion (4) and
First central processing unit (1), the first central processing unit (1) are connect by D/A conversion (9) with control signal (10)；The sensing
Device is connect with the first central processing unit (1), the second central processing unit (2) respectively by A/D conversion (4), the emergent control dress
Set (3), warning device (12) is connect with the second central processing unit (2), first central processing unit (1), the second central processing
Device (2) is connect with communication interface (11) respectively.
2. a kind of storage record as described in claim 1 and the instrument and meter for automation of control alarm, which is characterized in that described the
One central processing unit (1), the second central processing unit (2) are single-chip microcontrollers.
3. a kind of storage record as described in claim 1 and the instrument and meter for automation of control alarm, which is characterized in that the biography
Sensor (5) can be temperature sensor, pressure sensor, temperature sensor etc..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920604.1U CN208705690U (en) | 2018-06-13 | 2018-06-13 | A kind of instrument and meter for automation storing record and control alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920604.1U CN208705690U (en) | 2018-06-13 | 2018-06-13 | A kind of instrument and meter for automation storing record and control alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208705690U true CN208705690U (en) | 2019-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820920604.1U Expired - Fee Related CN208705690U (en) | 2018-06-13 | 2018-06-13 | A kind of instrument and meter for automation storing record and control alarm |
Country Status (1)
| Country | Link |
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| CN (1) | CN208705690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110989488A (en) * | 2019-12-30 | 2020-04-10 | 江苏欧联智能科技有限公司 | Programmable logic controller detection system and method |
-
2018
- 2018-06-13 CN CN201820920604.1U patent/CN208705690U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110989488A (en) * | 2019-12-30 | 2020-04-10 | 江苏欧联智能科技有限公司 | Programmable logic controller detection system and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20190613 |
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| CF01 | Termination of patent right due to non-payment of annual fee |