CN109212415A - A kind of detection system with voltage regulator circuit - Google Patents
A kind of detection system with voltage regulator circuit Download PDFInfo
- Publication number
- CN109212415A CN109212415A CN201811434084.4A CN201811434084A CN109212415A CN 109212415 A CN109212415 A CN 109212415A CN 201811434084 A CN201811434084 A CN 201811434084A CN 109212415 A CN109212415 A CN 109212415A
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- circuit
- module
- voltage regulator
- detection
- detection system
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
The invention discloses a kind of detection systems with voltage regulator circuit, it includes: central processing unit, battery capacity detection module, current detection module, Voltage stabilizing module and signal input module；Battery capacity detection module is connect with central processing unit, for the charge value to detection battery；Current detection module is connect with central processing unit, for detecting the current value of battery；Voltage stabilizing module is connect with current detection module, and Voltage stabilizing module is internally provided with voltage regulator circuit, is used for stable detection system；Signal input module is connect with central processing unit, is stored for inputting preset current value and charge value into central processing unit.By the way that stabilizing circuit, the detection battery capacity and electric current that the present invention can be stable is added.
Description
Technical field
The present invention relates to voltage stabilizing technique field, especially a kind of detection system with voltage regulator circuit.
Background technique
With the gradually development of intelligence life, electronic product is more and more used by people, convenience and peace
Full property is increasingly by the hobby of people.Currently on the market during electronic product electric quantity test, detection device all cannot be into
Row pressure stabilizing detection, causes testing result in the detection process unstable, data fluctuations are bigger.
Summary of the invention
In view of the above drawbacks of the prior art, it is an object of the invention to provide a kind of detection systems with voltage regulator circuit
System, detection battery capacity and electric current that can be stable.
It is realized the purpose of the present invention is technical solution in this way, a kind of detection system with voltage regulator circuit, it is wrapped
It has included: central processing unit, battery capacity detection module, current detection module, Voltage stabilizing module and signal input module；
The battery capacity detection module is connect with the central processing unit, for the charge value to detection battery；
The current detection module is connect with the central processing unit, for detecting the current value of battery；
The Voltage stabilizing module is connect with the current detection module, and the Voltage stabilizing module is internally provided with voltage regulator circuit, is used
In stable detection system；
The signal input module is connect with the central processing unit, for inputting preset current value and charge value storage
Into central processing unit.
Further, the Voltage stabilizing module further includes having AC transformer, full-wave rectifying circuit, filter circuit and current limliting electricity
Road；
The AC transformer is connect with the full-wave rectifying circuit；
The full-wave rectifying circuit is also connect with the filter circuit；
The filter circuit is connect with the voltage regulator circuit；
The voltage regulator circuit is also connect with the current-limiting circuit.
Further, the detection system further includes having the buzzer connecting with central processing unit.
Further, the detection system further includes having the display connecting with central processing unit, for showing central processing
The electric quantity signal of device transmission.
Further, the display further includes having multiple LED display lamps.
Further, the detection system further includes having the circuit protection module connecting with central controller, and the circuit is protected
Module is protected for the detection circuit in protection system.
Further, the filter circuit is filter capacitor C.
Further, the current-limiting circuit is current-limiting resistance R.
By adopting the above-described technical solution, the present invention has the advantage that: by the way that stabilizing circuit, energy of the present invention is added
Enough stable detection battery capacity and electric current.
Other advantages, target and feature of the invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.
Detailed description of the invention
Detailed description of the invention of the invention is as follows:
Fig. 1 is the connection schematic diagram of the detection system with voltage regulator circuit.
Fig. 2 is Voltage stabilizing module circuit diagram in the detection system with voltage regulator circuit.
Fig. 3 is the VA characteristic curve figure of Voltage stabilizing module.
Fig. 4 is circuit protection module circuit diagram.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
Embodiment: as shown in Figures 1 to 4；A kind of detection system with voltage regulator circuit, it includes: central processing unit, electricity
Pond electric power detection module, current detection module, Voltage stabilizing module and signal input module；
Battery capacity detection module is connect with central processing unit, for the charge value to detection battery；
Current detection module is connect with central processing unit, for detecting the current value of battery；
Voltage stabilizing module is connect with current detection module, and Voltage stabilizing module is internally provided with voltage regulator circuit, is used for stable detection system
System；
Signal input module is connect with central processing unit, is stored for inputting preset current value and charge value to centre
It manages in device.Central processing unit is STM32 series monolithic or 89C51 series monolithic in the present invention.
Voltage stabilizing module further includes having AC transformer, full-wave rectifying circuit, filter circuit and current-limiting circuit；AC transformer
It is connect with full-wave rectifying circuit, full-wave rectifying circuit is also connect with filter circuit, and filter circuit is connect with voltage regulator circuit, pressure stabilizing electricity
Road is also connect with current-limiting circuit.
Detection system further includes having the buzzer connecting with central processing unit.
Detection system further includes having the display connecting with central processing unit, for showing the electricity of central processing unit transmission
Signal, display further include having multiple LED display lamps.
Detection system further includes having the circuit protection module connecting with central controller, and circuit protection module is for protecting system
Detection circuit in system.
Circuit operation principle is as follows: being stored preset current value and charge value to single-chip microcontroller by input module
In, battery capacity detection module receives the electric current that battery access port transmits, the electricity that battery capacity detection module will test
Value passes to single-chip microcontroller, and single-chip microcontroller is analyzed and processed, if the charge value of detection, lower than setting charge value, single-chip microcontroller controls bee
Ring device starts early warning, while controlling LED light group and being flashed, and needs to replace battery at this time, meets electricity mark when detecting
After quasi- battery connection, Voltage stabilizing module is started to work, and the current value that current detection module will test passes to single-chip microcontroller, single-chip microcontroller
It is analyzed and processed, if the current value of detection is less than the current value of setting, Voltage stabilizing module is worked normally, if the current value of detection
Greater than setting current value when, single-chip microcontroller control buzzer starts early warning, while controlling LED light group and being flashed, to prompt
The excessive operation of staff's electric current is wrong.
Wherein, 4 silicon rectifier diodes, model 1N4007 can be selected in full-bridge rectification element；
LED light group includes red light emitting diodes LED1 and green LED LED2；
Circuit all uses 1/4 metalfilmresistor, and the resistance value of current-limiting resistance R is 22K Ω；Resistance RLResistance value be 10K Ω；
The capacity of filter capacitor C is 68 μ F, 200V.
It should be understood that the part that this specification does not elaborate belongs to the prior art.Finally, it is stated that above
Embodiment is only used to illustrate the technical scheme of the present invention and not to limit it, although having carried out in detail referring to preferred embodiment to the present invention
Illustrate, those skilled in the art should understand that, can with modification or equivalent replacement of the technical solution of the present invention are made,
Without departing from the objective and range of the technical program, it is intended to be within the scope of the claims of the invention.
Claims (8)
1. a kind of detection system with voltage regulator circuit, which is characterized in that the detection system includes: central processing unit, battery
Electric power detection module, current detection module, Voltage stabilizing module and signal input module；
The battery capacity detection module is connect with the central processing unit, for the charge value to detection battery；
The current detection module is connect with the central processing unit, for detecting the current value of battery；
The Voltage stabilizing module is connect with the current detection module, and the Voltage stabilizing module is internally provided with voltage regulator circuit, for steady
Regular inspection examining system；
The signal input module is connect with the central processing unit, is stored for inputting preset current value and charge value into
In central processor.
2. as described in claim 1 with the detection system of voltage regulator circuit, which is characterized in that the Voltage stabilizing module further includes having friendship
Convertor transformer, full-wave rectifying circuit, filter circuit and current-limiting circuit；
The AC transformer is connect with the full-wave rectifying circuit；
The full-wave rectifying circuit is also connect with the filter circuit；
The filter circuit is connect with the voltage regulator circuit；
The voltage regulator circuit is also connect with the current-limiting circuit.
3. as described in claim 1 with the detection system of voltage regulator circuit, which is characterized in that the detection system further include have with
The buzzer of central processing unit connection.
4. as described in claim 1 with the detection system of voltage regulator circuit, which is characterized in that the detection system further include have with
The display of central processing unit connection, for showing the electric quantity signal of central processing unit transmission.
5. as claimed in claim 4 with the detection system of voltage regulator circuit, which is characterized in that the display further include have it is multiple
LED display lamp.
6. as described in claim 1 with the detection system of voltage regulator circuit, which is characterized in that the detection system further include have with
The circuit protection module of central controller connection, the circuit protection module is for the detection circuit in protection system.
7. as described in claim 1 with the detection system of voltage regulator circuit, which is characterized in that the filter circuit is filter capacitor
C。
8. as described in claim 1 with the detection system of voltage regulator circuit, which is characterized in that the current-limiting circuit is current-limiting resistance
R。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811434084.4A CN109212415A (en) | 2018-11-28 | 2018-11-28 | A kind of detection system with voltage regulator circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811434084.4A CN109212415A (en) | 2018-11-28 | 2018-11-28 | A kind of detection system with voltage regulator circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109212415A true CN109212415A (en) | 2019-01-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811434084.4A Pending CN109212415A (en) | 2018-11-28 | 2018-11-28 | A kind of detection system with voltage regulator circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109212415A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649719A (en) * | 2020-11-30 | 2021-04-13 | 成都海光集成电路设计有限公司 | Method, device and equipment for testing linear voltage stabilizer in chip |
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| CN102608407A (en) * | 2012-03-26 | 2012-07-25 | 黄勇 | Device for detecting stabilizing voltage value of voltage stabilizing diode |
| CN202770971U (en) * | 2012-08-21 | 2013-03-06 | 徐州东模电子科技有限公司 | A voltage stabilizer with electric current and electric quantity detection functions |
| CN103383435A (en) * | 2013-04-26 | 2013-11-06 | 上海理工大学 | System and method for on-line dynamic measurement of electric quantity of lithium ion batteries |
| CN203722278U (en) * | 2013-12-18 | 2014-07-16 | 赖永光 | Charger with current and voltage detection and display functions |
| CN204089306U (en) * | 2014-07-07 | 2015-01-07 | 李树昌 | A kind of fully-automatic intelligent quick charger |
| CN205539400U (en) * | 2016-01-28 | 2016-08-31 | 辛集市华仪汽车仪表有限公司 | Accurate measurement battery power's control system |
| CN206400076U (en) * | 2017-01-04 | 2017-08-11 | 深圳市丰农源科技有限公司 | Monolithic battery core electric quantity detecting circuit based on unmanned plane |
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2018
- 2018-11-28 CN CN201811434084.4A patent/CN109212415A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102608407A (en) * | 2012-03-26 | 2012-07-25 | 黄勇 | Device for detecting stabilizing voltage value of voltage stabilizing diode |
| CN202770971U (en) * | 2012-08-21 | 2013-03-06 | 徐州东模电子科技有限公司 | A voltage stabilizer with electric current and electric quantity detection functions |
| CN103383435A (en) * | 2013-04-26 | 2013-11-06 | 上海理工大学 | System and method for on-line dynamic measurement of electric quantity of lithium ion batteries |
| CN203722278U (en) * | 2013-12-18 | 2014-07-16 | 赖永光 | Charger with current and voltage detection and display functions |
| CN204089306U (en) * | 2014-07-07 | 2015-01-07 | 李树昌 | A kind of fully-automatic intelligent quick charger |
| CN205539400U (en) * | 2016-01-28 | 2016-08-31 | 辛集市华仪汽车仪表有限公司 | Accurate measurement battery power's control system |
| CN206400076U (en) * | 2017-01-04 | 2017-08-11 | 深圳市丰农源科技有限公司 | Monolithic battery core electric quantity detecting circuit based on unmanned plane |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649719A (en) * | 2020-11-30 | 2021-04-13 | 成都海光集成电路设计有限公司 | Method, device and equipment for testing linear voltage stabilizer in chip |
| CN112649719B (en) * | 2020-11-30 | 2023-11-24 | 成都海光集成电路设计有限公司 | Testing method, device and equipment for linear voltage stabilizer in chip |
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Application publication date: 20190115 |
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