CN205539400U - Accurate measurement battery power's control system - Google Patents
Accurate measurement battery power's control system Download PDFInfo
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- CN205539400U CN205539400U CN201620087847.2U CN201620087847U CN205539400U CN 205539400 U CN205539400 U CN 205539400U CN 201620087847 U CN201620087847 U CN 201620087847U CN 205539400 U CN205539400 U CN 205539400U
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- battery
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- accurate measurement
- control system
- voltage
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Abstract
The utility model discloses an accurate measurement battery power's control system relates to battery power and detects technical field. An accurate measurement battery power's control system, includes the control unit and the sensor portion branch, voltage part, man -machine interface, the actuating mechanism that connect rather than the electricity, sensor portion divide to detect information transmission such as the temperature of being surveyed the battery, voltage, electric current and gives the control unit, and a plurality of power consumption calculating procedures are stored for the the control unit power supply to the voltage part in the the control unit, and according to being carried out different power consumption calculating procedures by the temperature measurement degree is different, the battery residual capacity of calculation passes through actuating mechanism and shows, gos back accessible man -machine interface and reminds driver's electric quantity not enough. The beneficial effect of the utility model: at the residual capacity of winter and summer two seasons homoenergetic accurate measurement battery, remind the driver in time to charge when battery low, the timely safeguards and maintain the battery that extension battery life is applicable to and uses battery all vehicles as active force or hybrid.
Description
Technical field
The utility model relates to battery electric quantity detection technique field, is specifically related to the control system of a kind of accurate measurement battery electric quantity.
Background technology
Lead-acid accumulator be now widely used in lithium battery communicate, the field such as electric power and traffic.Along with popularizing of lead-acid accumulator application, the R&D and production of this kind of battery and working service work are subject to people's attention the most more and more.
The height of lead-acid accumulator and the capacity of lithium battery and temperature has certain relation, and battery is 25 degree of calculating by normal temperature, and when temperature often declines 1 degree, the capacity of relative battery about declines 0.8%, and after temperature raises, battery capacity also can be recovered therewith.When electric vehicle instrument dish battery capacity indication scale or the red under-voltage display lamp luminescence of electricity, showing that electricity enters hungry district, should charge in time, charging in time can greatly extend battery life.Allow battery keep rich electricity condition at any time, there is enormous benefits in its life-span.If charged not in time after battery, it will the service life of strong influence battery, serious conditions can cause battery to scrap.
Electric vehicle instrument dish display information about power is the important evidence that user directly judges electric automobile continual mileage, and it is the foundation that uniquely can refer to, electricity shown by instrument board directly determines user and uses accumulator of electric car and safeguard, service life and the discharge and recharge number of times of battery also can directly be affected.
Utility model content
Technical problem to be solved in the utility model is to provide the control system of a kind of accurate measurement battery electric quantity.
For solving above-mentioned technical problem, technical solution adopted in the utility model is:
A kind of control system of accurate measurement battery electric quantity, it is characterised in that: include control unit and the Sensor section being connected electrically, voltage segment, man-machine interface, executing agency；Temperature sensor that described Sensor section includes being connected with described control unit respectively, voltage detecting circuit, current detection circuit, described temperature sensor is fixed on tested battery surface, described voltage detecting circuit is parallel to tested battery two ends, and described current detection circuit is connected with tested battery；Described voltage segment includes DC power module, the Voltage stabilizing module being sequentially connected with according to the sequence；Described executing agency includes LCD driving chip, the LCD display being sequentially connected with according to the sequence；Toggle switch that described man-machine interface includes being connected with described control unit respectively, LED light, buzzer.
Preferably technical scheme is: stepper motor driver chip that described executing agency also includes being connected with control unit the most successively, stepper motor, pointer voltameter.
Use and have the beneficial effects that produced by technique scheme: accurately measure the dump energy of battery at summer in winter two Ji Junneng, remind driver to charge in time when battery electric quantity deficiency, timely battery is carried out care and maintenance, extend battery, it is adaptable to battery as active force or all vehicles of hybrid power.
Accompanying drawing explanation
With detailed description of the invention, the utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the flow chart of the control system of a kind of embodiment of the present utility model.
Wherein: 1-control unit, 2-stepper motor driver chip, 3-stepper motor, 4-pointer-type voltameter, 5-Voltage stabilizing module, 6-DC power module, 7-temperature sensor, 8-voltage detecting circuit, 9-current detection circuit, 10-toggle switch, 11-LCD display screen, 12-LED indicator lamp, 13-buzzer, 14-LCD driving chip.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of the utility model protection.
Elaborate a lot of detail in the following description so that fully understanding the utility model, but the utility model can also use other to be different from alternate manner described here to be implemented, those skilled in the art can do similar popularization in the case of the utility model intension, and therefore the utility model is not limited by following public specific embodiment.
The control system of a kind of accurate measurement battery electric quantity as shown in Figure 1, the control system of a kind of accurate measurement battery electric quantity, it is characterised in that: include control unit 1 and the Sensor section being connected electrically, voltage segment, man-machine interface, executing agency；Temperature sensor 7 that described Sensor section includes being connected with described control unit 1 respectively, voltage detecting circuit 8, current detection circuit 9, described temperature sensor 7 is fixed on tested battery surface, described voltage detecting circuit 8 is parallel to tested battery two ends, and described current detection circuit 9 is connected with tested battery；Described voltage segment includes DC power module 6, the Voltage stabilizing module 5 being sequentially connected with according to the sequence；Described executing agency includes LCD driving chip 14, the LCD display 11 being sequentially connected with according to the sequence；Toggle switch 10 that described man-machine interface includes being connected with described control unit 1 respectively, LED light 12, buzzer 13.
Preferred: stepper motor driver chip 2 that described executing agency also includes being connected with control unit 1 the most successively, stepper motor 3, pointer-type voltameter 4.
Utility model works process is as follows: described voltage segment provides burning voltage to control unit 1, some battery electric quantities detection program is stored in control unit 1, voltage detecting circuit 8, the voltage that current detection circuit 9 detects, current information is all transferred to control unit 1, temperature sensor 7 is a temperature-sensing element (device), rise high value with temperature and become big, change in resistance electric current will change, control unit 1 identifies curent change scope and performs different battery power amount calculation programs, calculated dump energy is shown on LCD display 11 through LCD driving chip 14, it is also may pass through stepper motor driver chip 2, stepper motor 3 is shown to pointer-type voltameter 4, when dump energy is less than setting value, buzzer 13 is reported to the police, LED light 12 is bright, driver is reminded to charge in time.
The utility model accurately measures the dump energy of battery at summer in winter two Ji Junneng, remind driver to charge in time when battery electric quantity deficiency, timely battery is carried out care and maintenance, extends battery, it is adaptable to battery as active force or all vehicles of hybrid power.
Claims (2)
1. the control system of an accurate measurement battery electric quantity, it is characterised in that: include control unit (1) and the Sensor section being connected electrically, voltage segment, man-machine interface, executing agency；Temperature sensor (7) that described Sensor section includes being connected with described control unit (1) respectively, voltage detecting circuit (8), current detection circuit (9), described temperature sensor (7) is fixed on tested lead acid storage battery pool surface, described voltage detecting circuit (8) is parallel to tested lead-acid accumulator two ends, and described current detection circuit (9) is connected with tested lead-acid accumulator；Described voltage segment includes DC power module (6), the Voltage stabilizing module (5) being sequentially connected with according to the sequence；Described executing agency includes LCD driving chip (14), the LCD display (11) being sequentially connected with according to the sequence；Toggle switch (10) that described man-machine interface includes being connected with described control unit (1) respectively, LED light (12), buzzer (13).
The control system of a kind of accurate measurement battery electric quantity the most according to claim 1, it is characterised in that: stepper motor driver chip (2) that described executing agency also includes being connected with control unit (1) the most successively, stepper motor (3), pointer-type voltameter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087847.2U CN205539400U (en) | 2016-01-28 | 2016-01-28 | Accurate measurement battery power's control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087847.2U CN205539400U (en) | 2016-01-28 | 2016-01-28 | Accurate measurement battery power's control system |
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| CN205539400U true CN205539400U (en) | 2016-08-31 |
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| CN201620087847.2U Active CN205539400U (en) | 2016-01-28 | 2016-01-28 | Accurate measurement battery power's control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109212415A (en) * | 2018-11-28 | 2019-01-15 | 重庆欧锐特科技有限公司 | A kind of detection system with voltage regulator circuit |
-
2016
- 2016-01-28 CN CN201620087847.2U patent/CN205539400U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109212415A (en) * | 2018-11-28 | 2019-01-15 | 重庆欧锐特科技有限公司 | A kind of detection system with voltage regulator circuit |
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