CN114743322A - Intelligent acquisition terminal output circuit - Google Patents
Intelligent acquisition terminal output circuit Download PDFInfo
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- CN114743322A CN114743322A CN202210296657.1A CN202210296657A CN114743322A CN 114743322 A CN114743322 A CN 114743322A CN 202210296657 A CN202210296657 A CN 202210296657A CN 114743322 A CN114743322 A CN 114743322A
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- relay
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- triode
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
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Abstract
The invention provides an intelligent acquisition terminal output circuit, which belongs to the technical field of intelligent control circuits and comprises a microprocessor, a first resistor, a triode, a relay and a first diode; a first pin of the relay is electrically connected with the sensitive ammeter; a second pin of the relay is electrically connected with a collector of the triode, an emitter of the triode is grounded, and a base of the triode is electrically connected with a pin PB4 of the microprocessor through a first resistor; a third pin of the relay is electrically connected with a first power supply; a fourth pin of the relay is electrically connected with a second power supply; the cathode of the first diode is electrically connected with the third pin of the relay, and the anode of the first diode is electrically connected with the second pin of the relay. When the PB4 of microprocessor is high level, the current flows through first resistance to triode base, and the triode collector switches on with the projecting pole, and the collector becomes low level to the relay coil gets the electricity and switches on, realizes the purpose of output warning.
Description
Technical Field
The invention relates to the technical field of intelligent control circuits, in particular to an output circuit of an intelligent acquisition terminal.
Background
Artificial intelligence, also known as intelligent machinery and machine intelligence, refers to the intelligence exhibited by machines manufactured by humans. Artificial intelligence generally refers to techniques for presenting human intelligence through ordinary computer programs. The word also indicates to investigate whether such an intelligent system can be implemented, and how. The definition field of artificial intelligence in general textbooks is "research and design of intelligent agent (intelligent agent)", which refers to a system that can observe the surrounding environment and perform actions to achieve the goal. John Mmcantan was defined in 1955 as "science and engineering to manufacture intelligent machines". Andrias Kaplan (Andreas Kaplan) and Michael Haenlein (Michael Haenlein) define artificial intelligence as "the ability of the system to interpret external data correctly, learn from these data, and use these knowledge to achieve specific goals and tasks by flexible adaptation". The research of artificial intelligence is highly technical and professional, and all branch fields are deep and are not communicated, so the related range is very wide.
The core problems of AI include the ability to construct human-like and even super-tall reasoning, knowledge, planning, learning, communication, perception, migration, use tools and manipulation machines, etc. There are currently a large number of tools that apply artificial intelligence, including searching and mathematical optimization, logic deductions. Algorithms based on bionics, cognitive psychology, probability theory and economics, etc. are also being explored step by step. Thinking comes from the brain, and thinking controls behaviors, which need to be conscious to realize, and thinking is the arrangement of all data acquisition, which is equivalent to a database, so artificial intelligence finally evolves to be a machine to replace human beings. In 12 months in 2017, artificial intelligence selects 'media ten-year popular languages in China in 2017'.
The definition of artificial intelligence can be divided into two parts, namely "artificial" and "intelligence". "Manual" is well understood and is not controversial. Sometimes we will consider what is available to man and what is manufactured, or whether the level of intelligence of the person himself is so high that artificial intelligence can be created, etc. In general, however, a "human system" is a human system in the usual sense. There are many problems with what is "intelligent". This involves other problems such as CONSCIOUSNESS (CONSCIOUSNESS), SELF (SELF), MIND (MIND) including UNCONSCIOUS MIND (unconsciousness _ MIND), and so on. It is a generally accepted view that the only intelligence a person knows is that of the person himself. However, our understanding of our own intelligence is very limited, and the necessary elements that make up the intelligence of people are also limited, so it is very difficult to define what is "artificial" manufactured "intelligence". The study of artificial intelligence therefore often involves the study of the intelligence itself of a person. Other intelligence related to animals or other man-made systems is also commonly recognized as a research topic related to artificial intelligence. Artificial intelligence has gained increasing attention in the computer field. And the method is applied to robots, economic and political decisions, control systems and simulation systems.
At any time, social's progress and scientific and technological quick development, artificial intelligence plays more and more important effect in people's life, current intelligent acquisition equipment is used for replacing the artifical various data of gathering, people's work burden has been reduced, work efficiency has been improved simultaneously, however, current intelligent acquisition equipment when meetting the trouble inside, do not set up warning output circuit, can not be timely report to the police and indicate the staff, the event leads to intelligent acquisition equipment's damage, make intelligent acquisition equipment's life short. Therefore, it is desirable to provide an intelligent acquisition terminal output circuit convenient for timely alarming to solve the existing problems.
Disclosure of Invention
In view of this, the present invention provides an output circuit of an intelligent acquisition terminal, which is convenient for timely alarming, so as to solve the problems existing in the background art.
In order to solve the technical problem, the invention provides an intelligent acquisition terminal output circuit, which comprises a microprocessor, a first resistor, a triode, a relay and a first diode;
a first pin of the relay is electrically connected with a sensitive ammeter;
a second pin of the relay is electrically connected with a collector of the triode, an emitter of the triode is grounded, and a base of the triode is electrically connected with a pin PB4 of the microprocessor through a first resistor;
a third pin of the relay is electrically connected with a first power supply;
a fourth pin of the relay is electrically connected with a second power supply;
the cathode of the first diode is electrically connected with the third pin of the relay, and the anode of the first diode is electrically connected with the second pin of the relay.
Furthermore, the device also comprises an alarm circuit.
Furthermore, the alarm circuit comprises a light emitting diode and a second resistor, wherein the anode of the light emitting diode is electrically connected with a first power supply, and the cathode of the light emitting diode is electrically connected with a second pin of the relay through the second resistor.
Further, the model of the microprocessor is STM32F103C8T 6.
Further, the model of the triode is 2SC 2922.
Furthermore, the model of the relay is JD 01A-JDQ.
Further, the first resistor and the second resistor are both 10K Ω.
The technical scheme of the invention at least comprises the following beneficial effects:
when the pin PB4 of the microprocessor is at a high level, current flows through the first resistor to the base of the triode, the triode reaches a conduction condition, the collector and the emitter of the triode are conducted, and the collector is changed into a low level, so that the coil of the relay is electrified and conducted, and the purpose of outputting alarm is realized; the first diode protects the triode at the moment of relay release; when the current or the voltage is lower than or higher than the set value, the corresponding relay is closed or disconnected, and the light-emitting diode is lightened when the relay is closed.
Drawings
FIG. 1 is a circuit diagram of the present invention;
fig. 2 is a circuit diagram of the alarm circuit of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1-2 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.
An intelligent acquisition terminal output circuit comprises a microprocessor, a first resistor, a triode, a relay and a first diode;
a first pin of the relay is electrically connected with the sensitive ammeter;
a second pin of the relay is electrically connected with a collector of the triode, an emitter of the triode is grounded, and a base of the triode is electrically connected with a pin PB4 of the microprocessor through a first resistor;
a third pin of the relay is electrically connected with a first power supply;
a fourth pin of the relay is electrically connected with a second power supply;
the cathode of the first diode is electrically connected with the third pin of the relay, and the anode of the first diode is electrically connected with the second pin of the relay.
Specifically, as shown in fig. 1, an output circuit of an intelligent acquisition terminal includes a microprocessor, a first resistor R1, a transistor Q1, a relay JD1, and a first diode D1;
a first pin of the relay JD1 is electrically connected with a sensitive ammeter G1;
a second pin of the relay JD1 is electrically connected with a collector of a triode Q1, an emitter of the triode Q1 is grounded, and a base of the triode Q1 is electrically connected with a pin PB4 of the microprocessor through a first resistor R1;
a third pin of the relay JD1 is electrically connected with a first power supply;
a fourth pin of the relay JD1 is electrically connected with a second power supply;
the cathode of the first diode D1 is electrically connected with the third pin of the relay JD1, and the anode of the first diode D1 is electrically connected with the second pin of the relay JD 1.
As shown in fig. 2, the relay further includes an alarm circuit, the alarm circuit includes a light emitting diode D2 and a second resistor R2, an anode of the light emitting diode D2 is electrically connected to the first power supply, and a cathode of the light emitting diode D2 is electrically connected to the second pin of the relay through a second resistor R2.
When the pin PB4 of the microprocessor is at a high level, the current flows through the first resistor R1 to the base electrode of the triode Q1, the triode Q1 achieves a conduction condition, the collector electrode and the emitter electrode of the triode Q1 are conducted, and the collector electrode of the triode Q1 is changed into a low level, so that the coil of the relay is electrified and conducted, and the purpose of outputting alarm is realized; the first diode D1 protects transistor Q1 at the instant the relay releases; when the current or voltage is lower or higher than the set value, the corresponding relay will be closed or opened, and the light emitting diode D2 will be lightened when the relay is closed.
The foregoing is a preferred embodiment of the present invention, and it should be noted that it would be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the principles of the invention, and such modifications and enhancements are also considered to be within the scope of the invention.
Claims (7)
1. The utility model provides an intelligent acquisition terminal output circuit which characterized in that: the circuit comprises a microprocessor, a first resistor, a triode, a relay and a first diode;
a first pin of the relay is electrically connected with the sensitive ammeter;
a second pin of the relay is electrically connected with a collector of the triode, an emitter of the triode is grounded, and a base of the triode is electrically connected with a pin PB4 of the microprocessor through a first resistor;
a third pin of the relay is electrically connected with a first power supply;
a fourth pin of the relay is electrically connected with a second power supply;
the cathode of the first diode is electrically connected with the third pin of the relay, and the anode of the first diode is electrically connected with the second pin of the relay.
2. The intelligent acquisition terminal output circuit of claim 1, wherein: the alarm circuit is also included.
3. The intelligent acquisition terminal output circuit of claim 2, wherein: the alarm circuit comprises a light emitting diode and a second resistor, wherein the anode of the light emitting diode is electrically connected with a first power supply, and the cathode of the light emitting diode is electrically connected with a second pin of the relay through the second resistor.
4. The intelligent acquisition terminal output circuit of claim 1, wherein: the model of the microprocessor is STM32F103C8T 6.
5. The intelligent acquisition terminal output circuit of claim 1, wherein: the model of the triode is 2SC 2922.
6. The intelligent acquisition terminal output circuit of claim 1, wherein: the model of the relay is JD 01A-JDQ.
7. The intelligent acquisition terminal output circuit of claim 3, wherein: the first resistor and the second resistor are both 10K omega.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210296657.1A CN114743322A (en) | 2022-03-24 | 2022-03-24 | Intelligent acquisition terminal output circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210296657.1A CN114743322A (en) | 2022-03-24 | 2022-03-24 | Intelligent acquisition terminal output circuit |
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| Publication Number | Publication Date |
|---|---|
| CN114743322A true CN114743322A (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210296657.1A Pending CN114743322A (en) | 2022-03-24 | 2022-03-24 | Intelligent acquisition terminal output circuit |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204167883U (en) * | 2014-10-25 | 2015-02-18 | 西安科技大学 | A kind of 10kV line short fault microcomputer protective relay device |
| DE202017101291U1 (en) * | 2016-03-08 | 2017-06-08 | GuangDong LAC Smart Lighting Co., Ltd. | LED lamp and LED control circuit |
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2022
- 2022-03-24 CN CN202210296657.1A patent/CN114743322A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204167883U (en) * | 2014-10-25 | 2015-02-18 | 西安科技大学 | A kind of 10kV line short fault microcomputer protective relay device |
| DE202017101291U1 (en) * | 2016-03-08 | 2017-06-08 | GuangDong LAC Smart Lighting Co., Ltd. | LED lamp and LED control circuit |
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