CN102303539B - Control method for protection of automobile standby battery, and related control system - Google Patents
Control method for protection of automobile standby battery, and related control system Download PDFInfo
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- CN102303539B CN102303539B CN2011101473140A CN201110147314A CN102303539B CN 102303539 B CN102303539 B CN 102303539B CN 2011101473140 A CN2011101473140 A CN 2011101473140A CN 201110147314 A CN201110147314 A CN 201110147314A CN 102303539 B CN102303539 B CN 102303539B
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000001514 detection method Methods 0.000 claims description 18
- 230000000007 visual effect Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The invention relates to a control method for protection of an automobile standby battery. The method comprises the following steps of: detecting a voltage value of the standby battery and comparing the voltage value and a preset value of the standby battery; if the voltage value of the standby battery is more than the preset value of the standby battery, controlling the standby battery to supply power to a load; and if the voltage value of the standby battery is less than or equal to the preset value of the standby battery, reminding a driver of charging an automobile battery, and otherwise, preventing the standby battery from supplying power to the load after preset time. The invention also provides a related control system for the protection of the automobile standby battery. The control method for the protection of the automobile standby battery is ingenious in conception, so that the control method can ensure a charging function and can ensure that the standby battery does not lack power to meet the requirements of a customer and the demand of a market, and is suitable for large-scale popularization.
Description
Technical field
The present invention relates to the battery protection technical field, particularly emergency battery resist technology field specifically refers to a kind of automobile standby battery protection control method and related Control System.
Background technology
The integrated level of now special vehicle repacking is more and more higher, and function is more and more, and the energy that needs is also just increasing, and this also just causes the capacity of emergency battery increasing.
And in the market, generally all be that emergency battery directly is connected with automobile batteries or connects by diode, such connection mode, can guarantee that automobile batteries charges to emergency battery, but when emergency battery generation power shortage, the voltage of automobile batteries will be dragged down, cause automobile not start, brought inconvenience to the user.
Therefore, a kind of automobile standby battery protection control method need to be provided, thereby can either guarantee charge function, can also guarantee that emergency battery can power shortage, to meet customer need and market demand.
Summary of the invention
In order to solve the problem of above-mentioned existence; the purpose of this invention is to provide a kind of automobile standby battery protection control method and related Control System; this automobile standby battery protection control method is skillfully constructed; thereby can either guarantee charge function; can also guarantee that emergency battery can power shortage; to meet customer need and market demand, be suitable for large-scale promotion application.
To achieve these goals, in a first aspect of the present invention, provide a kind of automobile standby battery protection control method, be characterized in that described method may further comprise the steps:
(1) detects the magnitude of voltage of emergency battery, and compare with the preset value of described emergency battery;
(2) if the magnitude of voltage of described emergency battery greater than the preset value of described emergency battery, is then controlled described emergency battery powering load;
(3) if the magnitude of voltage of described emergency battery less than or equal to the preset value of described emergency battery, whether then reminding driver charges to emergency battery, and detect and begin to charge to emergency battery;
(4) if do not begin to the emergency battery charging, and surpass Preset Time, then stopped described emergency battery to described load supplying.
Preferably, in described step (1), adopt testing circuit to detect the magnitude of voltage of described emergency battery.
Preferably, in described step (3), adopt sound and/or visual manner to carry out described prompting.
Preferably, described automobile standby battery protection control method also comprises step:
(5) detect the magnitude of voltage of described automobile batteries, and compare with the preset value of described automobile batteries;
(6) if the magnitude of voltage of described automobile batteries more than or equal to the preset value of described automobile batteries, is then controlled described automobile batteries directly to described emergency battery charging;
(7) if the magnitude of voltage of described automobile batteries less than the preset value of described automobile batteries, then control described automobile batteries by diode to described emergency battery charging.
More preferably, in described step (5), adopt testing circuit to detect the magnitude of voltage of described automobile batteries.
In a second aspect of the present invention; a kind of automobile standby battery Protection control system be used to realizing above-mentioned automobile standby battery protection control method is provided; be characterized in; described automobile standby battery Protection control system comprises control module, backup battery voltage detection module and prompting module, and described control module respectively circuit connects described backup battery voltage detection module and described prompting module.
Preferably, described backup battery voltage detection module is testing circuit.
Preferably, described prompting module is sound prompting module and/or visual alerts module.
Preferably, described automobile standby battery Protection control system also comprises automobile batteries voltage detection module and diode, and described control module respectively circuit connects described automobile batteries voltage detection module and described diode.
Beneficial effect of the present invention is:
1, automobile standby battery protection control method of the present invention is: the magnitude of voltage that detects emergency battery, and compare with the preset value of described emergency battery: if the magnitude of voltage of described emergency battery, is then controlled described emergency battery powering load more than or equal to the preset value of described emergency battery; If the magnitude of voltage of described emergency battery is less than the preset value of described emergency battery, then reminding driver charges to automobile batteries, otherwise through stopping described emergency battery behind the Preset Time to described load supplying, thereby guaranteed that emergency battery can power shortage, and the function that prompt facility, time-delay and automatic cutout load are arranged, satisfy customer demand and market demand, be skillfully constructed, be suitable for large-scale promotion application.
2, automobile standby battery protection control method of the present invention also comprises: the magnitude of voltage that detects described automobile batteries, and the preset value of described automobile batteries compares: if the magnitude of voltage of described automobile batteries, is then controlled described automobile batteries more than or equal to the preset value of described automobile batteries directly to described emergency battery charging; If the magnitude of voltage of described automobile batteries is less than the preset value of described automobile batteries, then control described automobile batteries and charge to described emergency battery by diode, thereby guaranteed charge function, be skillfully constructed, to meet customer need and market demand, be suitable for large-scale promotion application.
Description of drawings
Fig. 1 is the principle of work scheme drawing of a specific embodiment of automobile standby battery protection control method of the present invention.
The specific embodiment
In order more clearly to understand technology contents of the present invention, the spy enumerates following specific embodiment and describes in detail.Yet specific embodiment is only used for casehistory, rather than limitation of the present invention.
See also shown in Figure 1ly, automobile standby battery of the present invention protection control method is characterized in that the method may further comprise the steps:
(1) detects the magnitude of voltage of emergency battery, and compare with the preset value of described emergency battery;
(2) if the magnitude of voltage of described emergency battery greater than the preset value of described emergency battery, is then controlled described emergency battery powering load;
(3) if the magnitude of voltage of described emergency battery less than or equal to the preset value of described emergency battery, whether then reminding driver charges to emergency battery, and detect and begin to charge to emergency battery;
(4) if do not begin to the emergency battery charging, and surpass Preset Time, then stopped described emergency battery to described load supplying.
The preset value of above-mentioned emergency battery can determine that according to different batteries, the voltage section of energy storage is different according to actual conditions, and the electrical voltage point of emergency battery is that preset value can arrange difference.For example the electrical voltage point of emergency battery can be arranged on 11.8V.
Can adopt suitable module to detect the magnitude of voltage of described emergency battery, preferably, in described step (1), adopt testing circuit to detect the magnitude of voltage of described emergency battery.
Can adopt suitable alerting pattern to carry out described prompting, preferably, in described step (3), adopt sound and/or visual manner to carry out described prompting.
Described load can be any suitable load.
In order to guarantee charge function, preferably, described automobile standby battery protection control method is further comprising the steps of:
(5) detect the magnitude of voltage of described automobile batteries, and compare with the preset value of described automobile batteries;
(6) if the magnitude of voltage of described automobile batteries more than or equal to the preset value of described automobile batteries, is then controlled described automobile batteries directly to described emergency battery charging;
(7) if the magnitude of voltage of described automobile batteries less than the preset value of described automobile batteries, then control described automobile batteries by diode to described emergency battery charging.
The preset value of above-mentioned automobile batteries can determine that according to actual conditions different according to the position that emergency battery is installed, the electrical voltage point of automobile batteries is that preset value can arrange difference.For example the electrical voltage point of automobile batteries can be arranged on 13V.
Can adopt suitable module to detect the magnitude of voltage of described automobile batteries, more preferably, in described step (5), adopt testing circuit to detect the magnitude of voltage of described automobile batteries.
Be used for realizing that the automobile standby battery Protection control system of above-mentioned automobile standby battery protection control method can comprise control module, backup battery voltage detection module and prompting module, described control module respectively circuit connects described backup battery voltage detection module and described prompting module.
Described backup battery voltage detection module can be any suitable module, and preferably, described backup battery voltage detection module is testing circuit.
Described prompting module can be any suitable module, and preferably, described prompting module is sound prompting module and/or visual alerts module.
In order to guarantee charge function, preferably, described automobile standby battery Protection control system also comprises automobile batteries voltage detection module and diode, and described control module respectively circuit connects described automobile batteries voltage detection module and described diode.
During installation, automobile batteries voltage detection module circuit connects automobile batteries, and backup battery voltage detection module circuit connects emergency battery, and control module directly and by the diode round about circuit connects emergency battery, and in addition, control module also circuit connects load.
Therefore; adopt this method; judge whether to continue powering load by the magnitude of voltage that detects emergency battery; when backup battery voltage during greater than 11.8V; emergency battery bio-occlusion load supplying; when backup battery voltage is less than or equal to 11.8V; circuit can be interrupted and sends prompt tone " emergency battery is not enough; please the start a car charging "; the reminding driver start a car; charge to emergency battery; if chaufeur does not start automobile, prompt tone was for example crossed after 2.5 minutes, emergency battery automatically with load disconnection (for example in the control module time delay module and load control switch can be set); the protection emergency battery can power shortage, thereby guarantees that automobile batteries can ignition trigger.Judge in which kind of mode by the magnitude of voltage that detects automobile batteries and to charge to emergency battery, when automobile batteries voltage during more than or equal to 13V, automobile batteries is directly to emergency battery charging, and when automobile batteries voltage during less than 13V, automobile batteries charges to emergency battery by diode.
Thereby; the invention provides a kind of not damaged to emergency battery charging and protection emergency battery; prolong the control system in electromagnetism life-span for subsequent use; this control system mainly is by detecting backup battery voltage; when backup battery voltage dropped to the predeterminated voltage of emergency battery, the automatic time delay disconnecting consumers made emergency battery need not continue discharge; can power shortage, thus protection emergency battery and automobile batteries.Be mainly used on extraordinary remoulded car or the automobile with emergency battery.
To sum up, automobile standby battery of the present invention protection control method is skillfully constructed, thereby can either guarantee charge function, can also guarantee that emergency battery can power shortage, to meet customer need and market demand, is suitable for large-scale promotion application.
In this specification sheets, the present invention is described with reference to its specific embodiment.But, still can make various modifications and conversion obviously and not deviate from the spirit and scope of the present invention.Therefore, specification sheets and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (7)
1. an automobile standby battery is protected control method, it is characterized in that described method may further comprise the steps:
(1) detects the magnitude of voltage of emergency battery, and compare with the preset value of described emergency battery;
(2) if the magnitude of voltage of described emergency battery greater than the preset value of described emergency battery, is then controlled described emergency battery powering load;
(3) if the magnitude of voltage of described emergency battery less than or equal to the preset value of described emergency battery, whether then reminding driver charges to emergency battery, and detect and begin to charge to emergency battery;
(4) if do not begin to the emergency battery charging, and surpass Preset Time, then stopped described emergency battery to described load supplying;
(5) detect the magnitude of voltage of described automobile batteries, and compare with the preset value of described automobile batteries;
(6) if the magnitude of voltage of described automobile batteries more than or equal to the preset value of described automobile batteries, is then controlled described automobile batteries directly to described emergency battery charging;
(7) if the magnitude of voltage of described automobile batteries less than the preset value of described automobile batteries, then control described automobile batteries by diode to described emergency battery charging.
2. automobile standby battery protection control method according to claim 1 is characterized in that, in described step (1), adopts testing circuit to detect the magnitude of voltage of described emergency battery.
3. automobile standby battery protection control method according to claim 1 is characterized in that, in described step (3), adopts sound and/or visual manner to carry out described prompting.
4. automobile standby battery protection control method according to claim 1 is characterized in that, in described step (5), adopts testing circuit to detect the magnitude of voltage of described automobile batteries.
5. automobile standby battery Protection control system that is used for realizing automobile standby battery protection control method according to claim 1; it is characterized in that; described automobile standby battery Protection control system comprises control module; backup battery voltage detection module and prompting module; described control module respectively circuit connects described backup battery voltage detection module and described prompting module; described automobile standby battery Protection control system also comprises automobile batteries voltage detection module and diode, and described control module respectively circuit connects described automobile batteries voltage detection module and described diode.
6. automobile standby battery Protection control system according to claim 5 is characterized in that, described backup battery voltage detection module is testing circuit.
7. automobile standby battery Protection control system according to claim 5 is characterized in that, described prompting module is sound prompting module and/or visual alerts module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011101473140A CN102303539B (en) | 2011-06-02 | 2011-06-02 | Control method for protection of automobile standby battery, and related control system |
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| CN2011101473140A CN102303539B (en) | 2011-06-02 | 2011-06-02 | Control method for protection of automobile standby battery, and related control system |
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| CN102303539A CN102303539A (en) | 2012-01-04 |
| CN102303539B true CN102303539B (en) | 2013-01-02 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2510821B (en) * | 2013-02-13 | 2015-08-19 | Jaguar Land Rover Ltd | Charging Method |
| CN105946610B (en) * | 2016-05-23 | 2018-06-15 | 重庆长安汽车股份有限公司 | A kind of detection method and system of automobile power cell assembly |
| CN107634278A (en) * | 2017-10-10 | 2018-01-26 | 中车株洲电力机车有限公司 | A kind of low pressure method of battery, device and its low-voltage variation equipment used |
| CN110794756B (en) * | 2018-08-01 | 2023-04-14 | 上海汽车集团股份有限公司 | Vehicle-mounted terminal, and monitoring method, device and system of vehicle-mounted terminal |
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| CN1808150A (en) * | 2005-01-18 | 2006-07-26 | 杰生自动技术有限公司 | Vehicle battery protection method having power supply noise signal mode analysis function and apparatus therefor |
| CN1956287A (en) * | 2005-10-25 | 2007-05-02 | 杰生自动技术有限公司 | Power control method of vehicle battery and its device |
| CN101078750A (en) * | 2007-06-28 | 2007-11-28 | 中国科学院电工研究所 | Vehicle mounted battery monitor system |
| CN101895135A (en) * | 2010-06-11 | 2010-11-24 | 李小平 | Balanced management system for series connected battery pack based on auxiliary battery and management method thereof |
| CN102074763A (en) * | 2010-12-27 | 2011-05-25 | 珠海金峰航电源科技有限公司 | Battery engine |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1808150A (en) * | 2005-01-18 | 2006-07-26 | 杰生自动技术有限公司 | Vehicle battery protection method having power supply noise signal mode analysis function and apparatus therefor |
| CN1956287A (en) * | 2005-10-25 | 2007-05-02 | 杰生自动技术有限公司 | Power control method of vehicle battery and its device |
| CN101078750A (en) * | 2007-06-28 | 2007-11-28 | 中国科学院电工研究所 | Vehicle mounted battery monitor system |
| CN101895135A (en) * | 2010-06-11 | 2010-11-24 | 李小平 | Balanced management system for series connected battery pack based on auxiliary battery and management method thereof |
| CN102074763A (en) * | 2010-12-27 | 2011-05-25 | 珠海金峰航电源科技有限公司 | Battery engine |
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Denomination of invention: Protection and control method and related control system of automobile backup battery Effective date of registration: 20201124 Granted publication date: 20130102 Pledgee: China Merchants Bank (CMB) Limited by Share Ltd. Wenzhou branch Pledgor: SENKEN GROUP Co.,Ltd. Registration number: Y2020330001006 |
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Date of cancellation: 20230811 Granted publication date: 20130102 Pledgee: China Merchants Bank (CMB) Limited by Share Ltd. Wenzhou branch Pledgor: SENKEN GROUP Co.,Ltd. Registration number: Y2020330001006 |
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Denomination of invention: Protection and control methods and related control systems for automotive backup batteries Effective date of registration: 20230907 Granted publication date: 20130102 Pledgee: Wenzhou Branch of China Post Savings Bank Co.,Ltd. Pledgor: SENKEN GROUP Co.,Ltd. Registration number: Y2023980055675 |