CN107247238A - A kind of detection display methods for battery of electric vehicle electricity - Google Patents
A kind of detection display methods for battery of electric vehicle electricity Download PDFInfo
- Publication number
- CN107247238A CN107247238A CN201710436488.6A CN201710436488A CN107247238A CN 107247238 A CN107247238 A CN 107247238A CN 201710436488 A CN201710436488 A CN 201710436488A CN 107247238 A CN107247238 A CN 107247238A
- Authority
- CN
- China
- Prior art keywords
- electricity
- bright
- control unit
- battery
- voltage signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
- G01R31/3646—Constructional arrangements for indicating electrical conditions or variables, e.g. visual or audible indicators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
Abstract
The present invention relates to battery detecting technical field, a kind of more particularly to detection display methods for battery of electric vehicle electricity comprises the following steps：Battery electric quantity is divided into multiple electricity scopes, each described electricity scope is corresponding to preset a voltage signal or a current signal；Described control unit draws the charge value of the battery by the voltage signal or the current signal that sample, and is compared with the battery Full Charge Capacity threshold values, obtains the percent value of the sampling electricity；According to the percent value of the sampling electricity, described control unit passes through software and controls light on and off frequency in the cycle of rechargeable lamp to represent the state of charge of the battery.This programme is simple in construction, and not only measurement accuracy is high, and is easy to the reading to battery electric quantity.
Description
Technical field
The present invention relates to battery detecting technical field, more particularly to a kind of detection display side for battery of electric vehicle electricity
Method.
Background technology
Country is supported that electric car electric car is greatly developed energetically at present, and the major impetus of electric car is come
Source is on-vehicle battery, and the mileage of electric car traveling how is directly affected to the accurate reading of battery electric quantity, is also numerous electric cars
The problem of consumer pays close attention to.Control to show that the intelligent charger of charging complete degree is less using MCU on the market at present, and this
It is a little to control to show that the charger function of charging complete degree is simple using MCU, it is impossible to which that charging complete situation is accurately read
Take, the method for display is also uneven, user can not readily know charging complete situation.In consideration of it, be badly in need of it is a kind of not only into
This low and high reading accuracy technology.
The content of the invention
It is an object of the invention to overcome above-mentioned problem of the prior art there is provided a kind of for battery of electric vehicle electricity
Display methods is detected, accurately electricity can be carried out to battery in the case where battery charges or be uncharged and read, and passed through
The different conditions of one rechargeable lamp just can simply check the current electric quantity of battery.
Above-mentioned purpose is to be achieved through the following technical solutions：
A kind of detection display methods for battery of electric vehicle electricity, comprises the following steps：Battery electric quantity is divided into multiple electricity
Scope is measured, each described electricity scope is corresponding to preset a voltage signal or a current signal；Filled in the battery
When electric or uncharged, the voltage signal is gathered by voltage detection module and control unit is sent to, passes through current detecting mould
Block gathers the current signal and is sent to described control unit；Described control unit by the voltage signal that samples or
Current signal described in person draws the charge value of the battery, and is compared with the battery Full Charge Capacity threshold values, obtains described adopt
The percent value of sample electricity；According to the percent value of the sampling electricity, described control unit controls rechargeable lamp by software
Light on and off frequency represents the state of charge of the battery in cycle.
Further, the cycle of the rechargeable lamp is 10s.
Further, under the battery charging state, described control unit is described by receiving high level signal driving
Rechargeable lamp Chang Liang；
The electricity of the battery is divided into 11 electricity scopes：0% -10% electricity scope, 10% -20% electricity scope,
20% -30% electricity scope, 30% -40% electricity scope, 40% -50% electricity scope, 50% -60% electricity scope,
60% -70% electricity scope, 70% -80% electricity scope, 80% -90% electricity scope, 90% -100% electricity scope
With 100% electricity scope；
Described 0% -10% default voltage signal of electricity scope correspondence is less than 60V and the current signal is 3A, institute
State control unit controls the bright 0.5s of the rechargeable lamp to go out 0.5s by software；
Described 10% -20% default voltage signal of electricity scope correspondence is less than 62V and more than or equal to 60V, the electricity
Stream signal is 3A, and described control unit controls the bright 1s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 8s hereafter go out 0.5s；
Described 20% -30% default voltage signal of electricity scope correspondence is less than 64V and more than or equal to 62V, the electricity
Stream signal is 3A, and described control unit controls the bright 2s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 7s hereafter go out 0.5s；
Described 30% -40% default voltage signal of electricity scope correspondence is less than 66V and more than or equal to 64V, the electricity
Stream signal is 3A, and described control unit controls the bright 3s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 6s hereafter go out 0.5s；
Described 40% -50% default voltage signal of electricity scope correspondence is less than 68V and more than or equal to 66V, the electricity
Stream signal is 3A, and described control unit controls the bright 4s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 5s hereafter go out 0.5s；
Described 50% -60% default voltage signal of electricity scope correspondence is less than 70V and more than or equal to 68V, the electricity
Stream signal is 3A, and described control unit controls the bright 5s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 4s hereafter go out 0.5s；
Described 60% -70% default voltage signal of electricity scope correspondence is less than 72V and more than or equal to 70V, the electricity
Stream signal is 3A, and described control unit controls the bright 6s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 3s hereafter go out 0.5s；
Described 70% -80% default voltage signal of electricity scope correspondence is less than 74V and more than or equal to 72V, the electricity
Stream signal is 3A, and described control unit controls the bright 7s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 2s hereafter go out 0.5s；
Described 80% -90% default voltage signal of electricity scope correspondence is to be more than less than 74V, the current signal
1.5A is simultaneously less than 3A, and described control unit controls the bright 8s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 1s hereafter go out 0.5s；
Described 90% -100% default voltage signal of electricity scope correspondence is to be more than less than 74V, the current signal
0.6A is simultaneously less than 1.5A, and described control unit controls the bright 9s of the rechargeable lamp to go out 1s by software；
The described 100% default voltage signal of electricity scope correspondence be more than 66V and the current signal be less than
0.1A, described control unit controls the bright Chang Liang of the rechargeable lamp by software；
Under the battery uncharged state, described control unit drives the rechargeable lamp often to go out by exporting low level signal；
The electricity of the battery is divided into six electricity scopes：0% -20% electricity scope, 20% -40% electricity scope,
40% -60% electricity scope, 60% -80% electricity scope, 80% -100% electricity scope and 100% electricity scope；
Described 0% -20% default voltage signal of electricity scope correspondence is that described control unit passes through soft less than 60.5V
Part controls the bright 0.5s of rechargeable lamp to go out 0.5s；
Described 20% -40% default voltage signal of electricity scope correspondence is less than 63.5V and more than or equal to 62.5V, institute
State control unit controls the bright 2s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 7s hereafter go out 0.5s；
Described 40% -60% default voltage signal of electricity scope correspondence is less than 64.5V and more than or equal to 63.5V, institute
State control unit controls the bright 4s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 6s hereafter go out 0.5s；
Described 60% -80% default voltage signal of electricity scope correspondence is less than 65.5V and more than or equal to 64.5V, institute
State control unit controls the bright 6s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 3s hereafter go out 0.5s；
Described 80% -100% default voltage signal of electricity scope correspondence is less than or equal to 66V and is more than or equal to
65.5V, described control unit controls the bright 8s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 1s hereafter go out 0.5s；
The described 100% default voltage signal of electricity scope correspondence is that described control unit passes through software control more than 66V
Make the rechargeable lamp Chang Liang.
Further, it is characterised in that, the rechargeable lamp is LED light.
Further, it is characterised in that, described control unit is MCU control unit.
Further, described control unit is MCU control unit.
Beneficial effect
The charging of battery is generally divided into three phases, i.e. constant-current charging phase, constant voltage charging phase and trickle stage, this technology side
Case is read out analysis by voltage detection module and current detection module to different phase voltage signal and current signal, can
Accurately detect the true electricity of battery；In the case of uncharged, due to current detection module detect current signal almost
It is zero, so the main voltage signal that battery is detected by voltage detection module, to obtain the charge condition of battery.To electricity
In the case that pond electricity is precisely obtained, light on and off frequency is represented in cycle of the control unit by software directly to control rechargeable lamp
The state of charge of battery.This programme is multiple functional, simple in construction, not only reduces the cost of production and processing, and reading accuracy
Height, electric quantity display method is simple, is easy to identification.
Embodiment
The present invention is described in further detail below by embodiment.
A kind of detection display methods for battery of electric vehicle electricity, comprises the following steps：Battery electric quantity is divided into many
Individual electricity scope, each described electricity scope is corresponding to preset a voltage signal or a current signal.Specifically, will
Battery electric quantity is divided into multiple electricity scopes, and each scope passes through default voltage signal both for the battery of different model
Or current signal, come what is marked, the scope of division is bigger, the identification to battery electric quantity is fuzzy with regard to the moon；The scope of division is smaller,
Identification to battery electric quantity is clearer.Reading voltage signal and the purpose of current signal when charging simultaneously is, because electric
Pond is generally divided into three phases, i.e. constant-current charging phase, constant voltage charging phase and trickle stage, each stage in charging process
Voltage signal and current signal have respective running orbit, so, pass through voltage detection module and current detection module pair
Different phase voltage signal and current signal are read out analysis, can accurately detect the true electricity of battery.
When the battery charges or be uncharged, the voltage signal is gathered by voltage detection module and control is sent to
Unit, gathers the current signal by current detection module and is sent to described control unit；Described control unit is by adopting
Sample to the voltage signal or the current signal draw the charge value of the battery, and with the battery Full Charge Capacity threshold values
It is compared, obtains the percent value of the sampling electricity；According to the percent value of the sampling electricity, described control unit is led to
Cross light on and off frequency in the cycle of software control rechargeable lamp and represent the state of charge of the battery.Specifically, control unit is to use
Carry out the voltage signal or current signal of receiving voltage detection module or current detection module output, pass through percent value
Form inputs to software, as long as the simple program coding of such software accurately controls light on and off frequency in the cycle of rechargeable lamp
To represent the state of charge of the battery.Control unit is MCU control unit, the preferred LED light of rechargeable lamp, control in this programme
Unit processed controls the light on and off frequency of rechargeable lamp by software, using 10s as a complete cycle.
The 60V20AH chargers of the preferably current main flow of the present embodiment（Maximum output voltage 74V, maximum output current 3A）.
Under battery charging state, described control unit drives the rechargeable lamp Chang Liang by receiving high level signal, by
Three phases, i.e. constant-current charging phase, constant voltage charging phase and trickle stage are generally divided into the charging of battery, so passing through electricity
Pressure detection module and current detection module are read out analysis to different phase voltage signal and current signal, can accurately examine
Survey the true electricity of battery.
The electricity of battery is divided into 11 electricity scopes：0% -10% electricity scope, 10% -20% electricity model
Enclose, 20% -30% electricity scope, 30% -40% electricity scope, 40% -50% electricity scope, 50% -60% electricity model
Enclose, 60% -70% electricity scope, 70% -80% electricity scope, 80% -90% electricity scope, 90% -100% electricity model
Enclose the electricity scope with 100%；
Described 0% -10% default voltage signal of electricity scope correspondence is less than 60V and the current signal is 3A, institute
State control unit controls the bright 0.5s of the rechargeable lamp to go out 0.5s by software, and 10s is a complete cycle；
Described 10% -20% default voltage signal of electricity scope correspondence is less than 62V and more than or equal to 60V, the electricity
Stream signal is 3A, and described control unit controls the bright 1s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 8s hereafter go out 0.5s,
10s is a complete cycle；
Described 20% -30% default voltage signal of electricity scope correspondence is less than 64V and more than or equal to 62V, the electricity
Stream signal is 3A, and described control unit controls the bright 2s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 7s hereafter go out 0.5s,
10s is a complete cycle；
Described 30% -40% default voltage signal of electricity scope correspondence is less than 66V and more than or equal to 64V, the electricity
Stream signal is 3A, and described control unit controls the bright 3s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 6s hereafter go out 0.5s,
10s is a complete cycle；
Described 40% -50% default voltage signal of electricity scope correspondence is less than 68V and more than or equal to 66V, the electricity
Stream signal is 3A, and described control unit controls the bright 4s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 5s hereafter go out 0.5s,
10s is a complete cycle；
Described 50% -60% default voltage signal of electricity scope correspondence is less than 70V and more than or equal to 68V, the electricity
Stream signal is 3A, and described control unit controls the bright 5s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 4s hereafter go out 0.5s,
10s is a complete cycle；
Described 60% -70% default voltage signal of electricity scope correspondence is less than 72V and more than or equal to 70V, the electricity
Stream signal is 3A, and described control unit controls the bright 6s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 3s hereafter go out 0.5s,
10s is a complete cycle；
Described 70% -80% default voltage signal of electricity scope correspondence is less than 74V and more than or equal to 72V, the electricity
Stream signal is 3A, and described control unit controls the bright 7s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 2s hereafter go out 0.5s,
10s is a complete cycle；
Described 80% -90% default voltage signal of electricity scope correspondence is to be more than less than 74V, the current signal
1.5A is simultaneously less than 3A, and described control unit controls the bright 8s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 1s hereafter go out 0.5s,
10s is a complete cycle；
Described 90% -100% default voltage signal of electricity scope correspondence is to be more than less than 74V, the current signal
0.6A is simultaneously less than 1.5A, and described control unit controls the bright 9s of the rechargeable lamp to go out 1s by software, and 10s is a complete cycle；
The described 100% default voltage signal of electricity scope correspondence be more than 66V and the current signal be less than
0.1A, described control unit controls the bright Chang Liang of the rechargeable lamp by software；
Under battery uncharged state, described control unit drives the rechargeable lamp often to go out by exporting low level signal, due to
In the case where battery is uncharged, the current signal of current detection module detection is almost nil, so mainly passing through voltage detecting
Module detects the voltage signal of battery, obtaining the charge condition of battery.
The electricity of battery is divided into six electricity scopes：0% -20% electricity scope, 20% -40% electricity scope,
40% -60% electricity scope, 60% -80% electricity scope, 80% -100% electricity scope and 100% electricity scope；
Described 0% -20% default voltage signal of electricity scope correspondence is that described control unit passes through soft less than 60.5V
Part controls the bright 0.5s of rechargeable lamp to go out 0.5s；
Described 20% -40% default voltage signal of electricity scope correspondence is less than 63.5V and more than or equal to 62.5V, institute
State control unit controls the bright 2s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 7s hereafter go out 0.5s, and 10s is one complete
Cycle；
Described 40% -60% default voltage signal of electricity scope correspondence is less than 64.5V and more than or equal to 63.5V, institute
State control unit controls the bright 4s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 6s hereafter go out 0.5s, and 10s is one complete
Cycle；
Described 60% -80% default voltage signal of electricity scope correspondence is less than 65.5V and more than or equal to 64.5V, institute
State control unit controls the bright 6s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 3s hereafter go out 0.5s, and 10s is one complete
Cycle；
Described 80% -100% default voltage signal of electricity scope correspondence is less than or equal to 66V and is more than or equal to
65.5V, described control unit controls the bright 8s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 1s hereafter go out 0.5s, and 10s is
One complete cycle；
The described 100% default voltage signal of electricity scope correspondence is that described control unit passes through software control more than 66V
Make the rechargeable lamp Chang Liang.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, it is any
Be familiar with the people of the technology disclosed herein technical scope in, it is contemplated that change or replacement all cover the present invention
Within protection domain.Therefore, protection scope of the present invention should be defined by protective scope of the claims.
Claims (6)
1. a kind of detection display methods for battery of electric vehicle electricity, it is characterised in that comprise the following steps：
Battery electric quantity is divided into multiple electricity scopes, each described electricity scope it is corresponding preset a voltage signal or
One current signal；
When the battery charges or be uncharged, the voltage signal is gathered by voltage detection module and control list is sent to
Member, gathers the current signal by current detection module and is sent to described control unit；
Described control unit draws the charge value of the battery by the voltage signal or the current signal that sample,
And be compared with the battery Full Charge Capacity threshold values, obtain the percent value of the sampling electricity；
According to the percent value of the sampling electricity, described control unit controls light on and off frequency in the cycle of rechargeable lamp by software
To represent the state of charge of the battery.
2. a kind of detection display methods for battery of electric vehicle electricity according to claim 1, it is characterised in that described
The cycle of rechargeable lamp is 10s.
3. a kind of detection display methods for battery of electric vehicle electricity according to claim 2, it is characterised in that
Under the battery charging state, described control unit drives the rechargeable lamp Chang Liang by receiving high level signal；
The electricity of the battery is divided into 11 electricity scopes：0% -10% electricity scope, 10% -20% electricity scope,
20% -30% electricity scope, 30% -40% electricity scope, 40% -50% electricity scope, 50% -60% electricity scope,
60% -70% electricity scope, 70% -80% electricity scope, 80% -90% electricity scope, 90% -100% electricity scope
With 100% electricity scope；
Described 0% -10% default voltage signal of electricity scope correspondence is less than 60V and the current signal is 3A, institute
State control unit controls the bright 0.5s of the rechargeable lamp to go out 0.5s by software；
Described 10% -20% default voltage signal of electricity scope correspondence is less than 62V and more than or equal to 60V, the electricity
Stream signal is 3A, and described control unit controls the bright 1s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 8s hereafter go out 0.5s；
Described 20% -30% default voltage signal of electricity scope correspondence is less than 64V and more than or equal to 62V, the electricity
Stream signal is 3A, and described control unit controls the bright 2s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 7s hereafter go out 0.5s；
Described 30% -40% default voltage signal of electricity scope correspondence is less than 66V and more than or equal to 64V, the electricity
Stream signal is 3A, and described control unit controls the bright 3s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 6s hereafter go out 0.5s；
Described 40% -50% default voltage signal of electricity scope correspondence is less than 68V and more than or equal to 66V, the electricity
Stream signal is 3A, and described control unit controls the bright 4s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 5s hereafter go out 0.5s；
Described 50% -60% default voltage signal of electricity scope correspondence is less than 70V and more than or equal to 68V, the electricity
Stream signal is 3A, and described control unit controls the bright 5s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 4s hereafter go out 0.5s；
Described 60% -70% default voltage signal of electricity scope correspondence is less than 72V and more than or equal to 70V, the electricity
Stream signal is 3A, and described control unit controls the bright 6s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 3s hereafter go out 0.5s；
Described 70% -80% default voltage signal of electricity scope correspondence is less than 74V and more than or equal to 72V, the electricity
Stream signal is 3A, and described control unit controls the bright 7s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 2s hereafter go out 0.5s；
Described 80% -90% default voltage signal of electricity scope correspondence is to be more than less than 74V, the current signal
1.5A is simultaneously less than 3A, and described control unit controls the bright 8s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 1s hereafter go out 0.5s；
Described 90% -100% default voltage signal of electricity scope correspondence is to be more than less than 74V, the current signal
0.6A is simultaneously less than 1.5A, and described control unit controls the bright 9s of the rechargeable lamp to go out 1s by software, and 10s is a complete cycle；
The described 100% default voltage signal of electricity scope correspondence be more than 66V and the current signal be less than
0.1A, described control unit controls the bright Chang Liang of the rechargeable lamp by software；
Under the battery uncharged state, described control unit drives the rechargeable lamp often to go out by exporting low level signal；
The electricity of the battery is divided into six electricity scopes：0% -20% electricity scope, 20% -40% electricity scope,
40% -60% electricity scope, 60% -80% electricity scope, 80% -100% electricity scope and 100% electricity scope；
Described 0% -20% default voltage signal of electricity scope correspondence is that described control unit passes through soft less than 60.5V
Part controls the bright 0.5s of rechargeable lamp to go out 0.5s；
Described 20% -40% default voltage signal of electricity scope correspondence is less than 63.5V and more than or equal to 62.5V, institute
State control unit controls the bright 2s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 7s hereafter go out 0.5s；
Described 40% -60% default voltage signal of electricity scope correspondence is less than 64.5V and more than or equal to 63.5V, institute
State control unit controls the bright 4s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 6s hereafter go out 0.5s；
Described 60% -80% default voltage signal of electricity scope correspondence is less than 65.5V and more than or equal to 64.5V, institute
State control unit controls the bright 6s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 3s hereafter go out 0.5s；
Described 80% -100% default voltage signal of electricity scope correspondence is less than or equal to 66V and is more than or equal to
65.5V, described control unit controls the bright 8s of the rechargeable lamp to go out 1s by software, and bright 0.5s of 1s hereafter go out 0.5s；
The described 100% default voltage signal of electricity scope correspondence is that described control unit passes through software control more than 66V
Make the rechargeable lamp Chang Liang.
4. a kind of detection display methods for battery of electric vehicle electricity according to any one of claim 1-3, its feature
It is, the rechargeable lamp is LED light.
5. a kind of detection display methods for battery of electric vehicle electricity according to any one of claim 1-3, its feature
It is, described control unit is MCU control unit.
6. a kind of detection display methods for battery of electric vehicle electricity according to claim 4, it is characterised in that institute
Control unit is stated for MCU control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710436488.6A CN107247238A (en) | 2017-06-12 | 2017-06-12 | A kind of detection display methods for battery of electric vehicle electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710436488.6A CN107247238A (en) | 2017-06-12 | 2017-06-12 | A kind of detection display methods for battery of electric vehicle electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107247238A true CN107247238A (en) | 2017-10-13 |
Family
ID=60018930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710436488.6A Pending CN107247238A (en) | 2017-06-12 | 2017-06-12 | A kind of detection display methods for battery of electric vehicle electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107247238A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236227A (en) * | 2019-05-10 | 2019-09-17 | 深圳市乐瑞达科技有限公司 | Device for flue-cured tobacco control method, device and device for flue-cured tobacco |
| CN111366851A (en) * | 2020-04-17 | 2020-07-03 | 佛山职业技术学院 | High-precision battery electric quantity indication method, battery and storage medium |
| CN116634642A (en) * | 2023-05-25 | 2023-08-22 | 深圳市旭日东方实业有限公司 | Distributed solar street lamp system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5739671A (en) * | 1995-05-15 | 1998-04-14 | Nippondenso Co., Ltd. | Device for accurate detection of remaining discharge capacities of a plurality of batteries |
| CN1752767A (en) * | 2004-09-22 | 2006-03-29 | 量质能科技股份有限公司 | Detection method of quantity of electricity of voltage reducing type chargeable cell |
| CN201877845U (en) * | 2010-04-30 | 2011-06-22 | 松和光环保科技股份有限公司 | Repeated using device of alkaline battery |
| CN104007392A (en) * | 2014-05-23 | 2014-08-27 | 无锡英诺浦斯微电子有限公司 | Battery electric quantity detecting and displaying method |
| CN104333087A (en) * | 2014-11-18 | 2015-02-04 | 惠州Tcl移动通信有限公司 | Mobile terminal and method for intelligently displaying charging capacity |
-
2017
- 2017-06-12 CN CN201710436488.6A patent/CN107247238A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5739671A (en) * | 1995-05-15 | 1998-04-14 | Nippondenso Co., Ltd. | Device for accurate detection of remaining discharge capacities of a plurality of batteries |
| CN1752767A (en) * | 2004-09-22 | 2006-03-29 | 量质能科技股份有限公司 | Detection method of quantity of electricity of voltage reducing type chargeable cell |
| CN201877845U (en) * | 2010-04-30 | 2011-06-22 | 松和光环保科技股份有限公司 | Repeated using device of alkaline battery |
| CN104007392A (en) * | 2014-05-23 | 2014-08-27 | 无锡英诺浦斯微电子有限公司 | Battery electric quantity detecting and displaying method |
| CN104333087A (en) * | 2014-11-18 | 2015-02-04 | 惠州Tcl移动通信有限公司 | Mobile terminal and method for intelligently displaying charging capacity |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236227A (en) * | 2019-05-10 | 2019-09-17 | 深圳市乐瑞达科技有限公司 | Device for flue-cured tobacco control method, device and device for flue-cured tobacco |
| CN111366851A (en) * | 2020-04-17 | 2020-07-03 | 佛山职业技术学院 | High-precision battery electric quantity indication method, battery and storage medium |
| CN116634642A (en) * | 2023-05-25 | 2023-08-22 | 深圳市旭日东方实业有限公司 | Distributed solar street lamp system |
| CN116634642B (en) * | 2023-05-25 | 2023-12-05 | 深圳市旭日东方实业有限公司 | Distributed solar street lamp system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107247238A (en) | A kind of detection display methods for battery of electric vehicle electricity | |
| CN105539169B (en) | Method for monitoring the state-of-charge of battery | |
| CN111497679A (en) | Pure electric vehicle energy consumption monitoring optimization method and system | |
| ATE489757T1 (en) | METHOD, DEVICE AND PROGRAM FOR COLLECTING INTERNAL INFORMATION OF A RECHARGEABLE BATTERY AND DEVICE CONTAINING THIS DETECTION DEVICE | |
| CN104198795B (en) | Vehicle power system open-circuit voltage detection method, power system and vehicle | |
| CN204110303U (en) | A kind of speed control unit of Electrical Bicycle | |
| CN104071028B (en) | A kind of control method extending electric motor car course continuation mileage and device | |
| CN1975452A (en) | Electric vehicle accumulator internal resistance pulse detecting method | |
| CN106992591A (en) | A kind of solar electric power supply system charge and discharge electro-detection and regulation circuit | |
| CN107161028B (en) | The control system of intelligent charging spot and the charging method of battery | |
| CN112406630A (en) | Electric vehicle driving range calculation method based on working condition identification | |
| CN106313043B (en) | A kind of control method of path point type walking robot system | |
| CN102278999B (en) | Intelligent digital velocity mileage metering installation | |
| CN205311359U (en) | Electric motor car intelligent management system | |
| CN205721379U (en) | Electrodynamic balance truck control device | |
| CN112706869B (en) | Electric bicycle with energy recovery function | |
| CN106585404A (en) | Electric bicycle energy recovery system and method | |
| CN111263486B (en) | Method for improving control precision of light energy street lamp | |
| CN105987699A (en) | Method and device for collecting position and property information of charging pile | |
| CN103149445A (en) | Method for measuring direct-current internal resistance | |
| CN101957250A (en) | Motion balance detection system for teeterboard of electric vehicle | |
| CN204994013U (en) | Intelligence car light control system based on gesture recognition | |
| CN201656884U (en) | Direct-current brushless motor controller parameter setting circuit | |
| CN205565853U (en) | Electric motor car battery charge protection ware | |
| CN205203228U (en) | Display control system in electric motor car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171013 |
|
| RJ01 | Rejection of invention patent application after publication |