CN203241762U - Multifunctional automated control instrument - Google Patents
Multifunctional automated control instrument Download PDFInfo
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- CN203241762U CN203241762U CN 201320306414 CN201320306414U CN203241762U CN 203241762 U CN203241762 U CN 203241762U CN 201320306414 CN201320306414 CN 201320306414 CN 201320306414 U CN201320306414 U CN 201320306414U CN 203241762 U CN203241762 U CN 203241762U
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Abstract
The utility model discloses a multifunctional automated control instrument comprising a first control chip, a keyboard unit, a display unit, a memory, a communication interface, signal input interfaces, signal output interfaces and a power supply module which is used for supplying power, wherein the keyboard unit, the display unit, the memory and the communication interface are electrically connected with the first control chip, the signal input interfaces are electrically connected with the first control chip through AD modules, and the first control chip is connected with the signal output interfaces through DA modules. The multifunctional automated control instrument further comprises a second control chip, an alarm device, a temperature sensor interface, a pressure sensor interface, a material position sensor interface and a gating circuit which is controlled by the second control chip, wherein the temperature sensor interface, the pressure sensor interface and the material position sensor interface are connected with the gating circuit, the gating circuit is connected with the second control chip through an AD module, and the second control chip is connected with the alarm device. The multifunctional automated control instrument has a more stable alarm function.
Description
Technical field
The utility model relates to a kind of control instrument, especially a kind of Multifunctional automation control instrument.
Background technology
Multifunctional automation control instrument uses very extensively industrial, and various industrial production systems nearly all can be used it.
Existing Multifunctional automation control instrument, comprise control chip, keyboard unit, display unit, storer, communication interface, signal input interface, signal output interface reaches the power module that is used for power supply, described keyboard unit, display unit, storer, communication interface is electrically connected with control chip, described signal input interface is electrically connected with control chip by the AD module, control chip is connected with signal output interface by the DA module, described signal input interface is corresponding one by one with the AD module, described DA module is corresponding one by one with signal output interface, the signal that signal input interface obtains after the AD module transforms for control chip, carrying out digital-to-analogue by the DA module after control chip is processed transforms, finally exporting signal output interface to operates accordingly, thereby realize automatically control, the technical matters that this Multifunctional automation control instrument exists is: warning function is powerful not, general all warnings also have control chip control to finish, because control chip is born main control task, when in case the situation of program entanglement occurring then affect warning, easily produce security incident, owing to having such problem, so be necessary existing Multifunctional automation control instrument is improved.
The utility model content
The purpose of this utility model is a kind of Multifunctional automation control instrument that designs for the deficiency that solves above-mentioned technology, and this Multifunctional automation control instrument has more stable warning function.
The Multifunctional automation control instrument that the utility model is designed, comprise the first control chip, keyboard unit, display unit, storer, communication interface, signal input interface, signal output interface reaches the power module that is used for power supply, described keyboard unit, display unit, storer, communication interface is electrically connected with the first control chip, described signal input interface is electrically connected with the first control chip by the AD module, the first control chip is electrically connected with signal output interface by the DA module, described signal input interface is corresponding one by one with the AD module, described DA module is corresponding one by one with signal output interface, this Multifunctional automation control instrument also comprises the second control chip, warning device, temperature sensor interface, pressure sensor interface, level sensor interface and the gating circuit of being controlled by the second control chip, described temperature sensor interface, pressure sensor interface, the level sensor interface all is connected with described gating circuit, described gating circuit also is connected with the second control chip by the AD module, and described the second control chip connects described warning device.
As preferably:
Described the first control chip and the second control chip all are single-chip microcomputers;
Preferably described the first control chip and the second control chip all are that model is the single-chip microcomputer of AT89C51-12PI.
The Multifunctional automation control instrument that the utility model is designed, its beneficial effect is: owing to having adopted independently the second control chip to bear specially warning announcement task, and the second control chip need to be born the control task of various complexity unlike the first control chip, therefore the operation of the second control chip is more stable, thereby so that the warning function of this Multifunctional automation control instrument is more stable; In addition, this Multifunctional automation control instrument can be used for the monitoring alarm of temperature, pressure, liquid level, and function is more perfect; Moreover, adopted the gating circuit switched input signal, more be conducive to save cost.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 Multifunctional automation control instrument;
Among the figure: the first control chip 1, keyboard unit 2, display unit 3, storer 4, communication interface 5, signal input interface 6, signal output interface 7, power module 8, warning device 9, the second control chip 10, temperature sensor interface 11, pressure sensor interface 12, level sensor interface 13, gating circuit 14, AD module 15, DA module 16.
Embodiment
The utility model will be further described by reference to the accompanying drawings below by embodiment.
Embodiment 1:
As shown in Figure 1, the described Multifunctional automation control instrument of the present embodiment, comprise the first control chip 1, keyboard unit 2, display unit 3, storer 4, communication interface 5, signal input interface 6, signal output interface 7 reaches the power module 8 that is used for power supply, described keyboard unit 2, display unit 3, storer 4, communication interface 5 is electrically connected with the first control chip 1, described signal input interface 6 is electrically connected with the first control chip 1 by AD module 15, the first control chip 1 is electrically connected with signal output interface 7 by DA module 16, described signal input interface 6 is corresponding one by one with AD module 15, described DA module 16 is corresponding one by one with signal output interface 7, this Multifunctional automation control instrument also comprises the second control chip 10, warning device 9, temperature sensor interface 11, pressure sensor interface 12, level sensor interface 13 and the gating circuit 14 of being controlled by the second control chip 10, described temperature sensor interface 11, pressure sensor interface 12, level sensor interface 13 all is connected with described gating circuit 14, described gating circuit 14 also is connected with the second control chip 10 by AD module 15, and described the second control chip 10 connects described warning device 9.Wherein: the first control chip 1 and the second control chip 10 all are that model is the single-chip microcomputer of AT89C51-12PI.
During use: the signal that signal input interface 6 obtains after AD module 15 transforms for the first control chip 1, carrying out digital-to-analogue by DA module 16 after the first control chip 1 is processed transforms, finally exporting signal output interface 7 to operates accordingly, thereby realize automatically control, and processed by 10 controls of the second control chip after gating circuit 14 and AD module 15 from the signal of temperature sensor interface 11, pressure sensor interface 12, level sensor interface 13, and reported to the police by warning device 9.
The Multifunctional automation control instrument that the utility model is designed, its beneficial effect is: owing to having adopted independently the second control chip 10 to bear specially warning announcement task, and the second control chip 10 need to be born the control task of various complexity unlike the first control chip 1, therefore the operation of the second control chip 10 is more stable, thereby so that the warning function of this Multifunctional automation control instrument is more stable; In addition, this Multifunctional automation control instrument can be used for the monitoring alarm of temperature, pressure, liquid level, and function is more perfect; Moreover, adopted gating circuit 14 switched input signals, more be conducive to save cost.
Need to prove: the first control chip 1 and the second control chip 10 can also adopt the control chip of other model.
Specific embodiment described herein only is to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (3)
1. Multifunctional automation control instrument, comprise the first control chip (1), keyboard unit (2), display unit (3), storer (4), communication interface (5), signal input interface (6), signal output interface (7) reaches the power module (8) that is used for power supply, described keyboard unit (2), display unit (3), storer (4), communication interface (5) is electrically connected with the first control chip (1), described signal input interface (6) is electrically connected with the first control chip (1) by AD module (15), the first control chip (1) is electrically connected with signal output interface (7) by DA module (16), described signal input interface (6) is corresponding one by one with AD module (15), described DA module (16) is corresponding one by one with signal output interface (7), it is characterized in that this Multifunctional automation control instrument also comprises the second control chip (10), warning device (9), temperature sensor interface (11), pressure sensor interface (12), level sensor interface (13) and the gating circuit (14) of being controlled by the second control chip (10), described temperature sensor interface (11), pressure sensor interface (12), level sensor interface (13) all is connected with described gating circuit (14), described gating circuit (14) also is connected with the second control chip (10) by AD module (15), and described the second control chip (10) connects described warning device (9).
2. Multifunctional automation control instrument according to claim 1 is characterized in that described the first control chip (1) and the second control chip (10) all are single-chip microcomputers.
3. Multifunctional automation control instrument according to claim 2 is characterized in that described the first control chip (1) and the second control chip (10) all are that model is the single-chip microcomputer of AT89C51-12PI.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320306414 CN203241762U (en) | 2013-05-30 | 2013-05-30 | Multifunctional automated control instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320306414 CN203241762U (en) | 2013-05-30 | 2013-05-30 | Multifunctional automated control instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203241762U true CN203241762U (en) | 2013-10-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320306414 Expired - Fee Related CN203241762U (en) | 2013-05-30 | 2013-05-30 | Multifunctional automated control instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN203241762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939318A (en) * | 2014-03-31 | 2015-09-30 | 惠州市吉瑞科技有限公司 | Electronic cigarette with vital capacity detecting function and control method |
-
2013
- 2013-05-30 CN CN 201320306414 patent/CN203241762U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939318A (en) * | 2014-03-31 | 2015-09-30 | 惠州市吉瑞科技有限公司 | Electronic cigarette with vital capacity detecting function and control method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20140530 |