CN109861320A - A kind of detection control method for car emergency startup power supply - Google Patents
A kind of detection control method for car emergency startup power supply Download PDFInfo
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- CN109861320A CN109861320A CN201811632535.5A CN201811632535A CN109861320A CN 109861320 A CN109861320 A CN 109861320A CN 201811632535 A CN201811632535 A CN 201811632535A CN 109861320 A CN109861320 A CN 109861320A
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- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000011897 real-time detection Methods 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims description 15
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
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- 238000003780 insertion Methods 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A kind of detection control method for car emergency startup power supply provided by the invention, car emergency startup power supply control device, including positive and negative electrode interface, relay control module, relay, charging circuit, discharge circuit, battery pack and voltage detection module are provided；The voltage detection module is connect with positive and negative electrode interface, to the voltage between real-time detection positive and negative electrode, it is exported to the relay control module compared with discharge threshold, and by comparison result so that controlling relay connects charging circuit or discharge circuit by detection voltage value with preset charge threshold.The beneficial effects of the present invention are embodied in realize that emergency starting power supply device judges automatically charging and discharging environment, do not need user and carry out troublesome operation, look after user's use habit；The discharge voltage that can be improved discharge circuit by each battery series connection of battery pack, to improve emergency starting efficiency；It is charged again by parallel way after being connect using battery with charger, can be improved charging rate.
Description
Technical field
The present invention relates to charging technique fields, and in particular to a kind of detection controlling party for car emergency startup power supply
Method.
Background technique
Present car emergency startup power supply charging method: when being docked with automobile or 12V to emergency startup power supply charging, all
It needs to carry out by the operation button on emergency starting power supply to emergency startup power supply charge inside；When emergency starting power supply is fully charged
Afterwards, when being docked with the automobile storage battery for needing to use emergency starting, operation button again is needed, is just able to achieve and automobile storage battery is filled
Electricity.
In the prior art, the mode of operation of car emergency startup power supply is more complicated, and most users are for automobile storage battery
The thought of charging may be to turn on electricity will automatic charging, be similar to mobile phone it is the same, insertion charger connection power supply can be right
Mobile phone charges, and the method that existing usage mode will also can just be such that product works normally by complicated operation is not smart enough
Change, user can also be caused using inconvenience and misunderstanding.
Summary of the invention
To solve above-mentioned prior art problem, the present invention provides a kind of detection controlling party for car emergency startup power supply
Method does not need to carry out troublesome operation to emergency startup power supply device, is conducive to look after user's habit, easy to operate.
The technical scheme is that providing a kind of detection control method for car emergency startup power supply, vapour is provided
Vehicle emergency starting power control, including positive and negative electrode interface, relay control module, relay, charging circuit, electric discharge electricity
Road, battery pack and voltage detection module；The relay control module is separately connected the relay and positive and negative electrode interface, and
To control the normally open and normally off of relay, relay normally open end and normal-closed end be separately connected the discharge circuit with
Charging circuit, the charging circuit and discharge circuit are connect with the battery pack respectively；The voltage detection module and positive negative electricity
Interface connection in pole passes through detection voltage value and preset charge threshold and electric discharge to the voltage between real-time detection positive and negative electrode
Threshold value comparison, and comparison result is exported to the relay control module to control relay connection charging circuit or be put
Circuit；
The charging is judged as that when detecting voltage greater than charge threshold, relay connects positive and negative electrode interface and charging electricity
Road；
The electric discharge is judged as that when detecting voltage less than discharge threshold, relay connects positive and negative electrode interface and electric discharge electricity
Road.
Preferred embodiment, battery voltage sensing module is arranged in the battery pack, to real-time detection battery cell voltage, institute
It states battery voltage sensing module to be electrically connected with the relay control module, in the charge state when cell voltage reaches battery volume
When constant voltage, relay control module controls the relay and disconnects charging circuit.
Preferred embodiment, after each battery series connection in the discharge circuit in battery pack again with the normally opened terminal contacts of relay electricity
Connection.
Preferred embodiment, each battery in the charging circuit in battery pack are parallel-connected to again after connecting respectively with charger
The normally closed terminal contacts of relay.
Preferred embodiment, the electric discharge judgement further include, when the battery voltage value of battery voltage sensing module detection is small
When discharge threshold, the relay control module can control relay to connect charging circuit and charge for the battery cell,
Until battery voltage value is greater than discharge threshold, relay control module controls relay again and connects discharge circuit.
Preferred embodiment, the charge threshold are set as 12V.
Preferred embodiment, the discharge threshold are set as 9V.
Super capacitor can be selected in preferred embodiment, the battery cell.
Preferred embodiment, the battery pack charging process can be prompted with discharge process by the sound way of output.
Preferred embodiment, the battery pack charging process can be prompted with discharge process by the light way of output.
Preferred embodiment, the battery pack charging process can be prompted with discharge process by the display screen way of output.
The beneficial effects of the present invention are embodied in, a kind of detection control method for car emergency startup power supply is provided, by
This may be implemented emergency starting power supply device and judges automatically charging and discharging environment, and carry out charge and discharge operation, not need user
Troublesome operation is carried out to device, looks after user's use habit；Discharge circuit can be improved electric discharge by each battery series connection of battery pack
The discharge voltage of circuit, to improve emergency starting efficiency；Charging circuit passes through parallel connection after connecting using battery with charger again
Mode charges, and can be improved charging rate；Cooperate the prompt such as acousto-optic in the battery set charge/discharge course of work, user can grasp alone
It uses, more treatment user's plurality of application scenes, user-friendly use.
Detailed description of the invention:
Fig. 1 is emergency starting power control circuit block diagram described in the embodiment of the present invention；
Fig. 2 is the series connection of battery pack described in the embodiment of the present invention and parallel circuit figure.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-2, specific embodiment provided by the invention is as follows:
A kind of detection control method for car emergency startup power supply of the present embodiment, provides car emergency startup power supply
Control device, including positive and negative electrode interface, relay control module, relay, charging circuit, discharge circuit, battery pack and electricity
Press detection module；The relay control module is separately connected the relay and positive and negative electrode interface, and to control relay
The normally open and normally off of device, relay normally open end and normal-closed end are separately connected the discharge circuit and charging circuit, institute
Charging circuit and discharge circuit is stated to connect with the battery pack respectively；The voltage detection module is connect with positive and negative electrode interface,
To the voltage between real-time detection positive and negative electrode, by detecting voltage value with preset charge threshold compared with discharge threshold, and
Comparison result is exported to the relay control module and connects charging circuit or discharge circuit to control relay；It is described
Charging is judged as that, when detecting voltage greater than charge threshold, relay connects positive and negative electrode interface and charging circuit；The electric discharge
It is judged as that, when detecting voltage less than discharge threshold, relay connects positive and negative electrode interface and discharge circuit.Car emergency starting
The positive and negative anodes interface of power supply device works as inspection by voltage detection module real-time detection external voltage value for external automobile storage battery
It surveys voltage value and is greater than preset charge threshold, battery pack enters charged state；It is less than preset discharge threshold when detecting voltage value,
Battery pack enters discharge condition, and when detection voltage value is greater than preset discharge threshold, relay control module controls the relay
Device disconnects discharge circuit.It is possible thereby to realize that emergency starting power supply device judges automatically charging and discharging environment, and carry out charge and discharge
It is electrically operated, it does not need user and troublesome operation is carried out to device, more treatment user's use habit.
Preferred embodiment scheme, battery voltage sensing module is arranged in the battery pack, to real-time detection battery cell
Voltage, the battery voltage sensing module are electrically connected with the relay control module, in the charge state when cell voltage reaches
When to battery voltage rating, relay control module controls the relay and disconnects charging circuit.Battery pack in the charge state,
Battery voltage sensing module detects cell voltage, disconnects charging circuit when cell voltage reaches battery voltage rating, prevents electricity
Pond overcharges damage.
Preferred embodiment scheme, after each battery series connection in the discharge circuit in battery pack again with the normally open end of relay
Contact electrical connection.Battery pack includes muti-piece battery, and battery, which is connected, can be improved the discharge voltage of discharge circuit, to improve emergency
Starting efficiency.
Preferred embodiment scheme, each battery in the charging circuit in battery pack are in parallel again after connecting respectively with charger
It is connected to the normally closed terminal contacts of relay.Battery pack includes muti-piece battery, and battery is filled after connecting with charger by parallel way
Electricity can be improved charging rate.
Preferred embodiment scheme, the electric discharge judgement further include, when the battery electricity of battery voltage sensing module detection
When pressure value is less than discharge threshold, it is the battery cell that the relay control module, which can control relay to connect charging circuit,
Charging, until battery voltage value is greater than discharge threshold, relay control module controls relay again and connects discharge circuit.This implementation
In example, when battery pack enters discharge condition, if the voltage value of battery voltage sensing module detection is less than discharge threshold, i.e. battery pack
It can not discharge automobile storage battery, relay control module can control relay to connect charging circuit and fill for battery cell at this time
Electricity, until battery voltage value is greater than discharge threshold, battery pack enters back into discharge condition.Further, since battery pack in charging circuit
In each battery connect respectively with charger after be parallel-connected to the normally closed terminal contacts of relay again, even if automobile storage battery voltage compared with
It is low also to charge one by one for the single battery of battery pack, electric discharge shape is entered back into after so that battery voltage value is greater than discharge threshold
State.
Preferred embodiment scheme, the charge threshold are set as 12V.
Preferred embodiment scheme, the discharge threshold are set as 9V.
Super capacitor can be selected in preferred embodiment scheme, the battery cell, is conducive to battery pack service life, improves electricity
Pond group efficiency for charge-discharge.
Preferred embodiment scheme, the battery pack charging process can be defeated by display screen, sound or light with discharge process
Mode prompts out.In the present embodiment, charging circuit and the settable LED light control of discharge circuit in emergency starting power supply device
Circuit such as connects different LED lights in charging circuit or discharge circuit, connects in charging circuit and connects with discharge circuit
When light the LED light of different colours to prompt user.The also settable display panel module of emergency starting power supply device, display panel module
The charged state and discharge condition that can be used to display device, facilitate user to observe.In addition, the electricity that charges in emergency starting power supply device
Road and the also settable buzzer control circuit of discharge circuit, such as connect different buzzers in charging circuit or discharge circuit,
Different sound is issued when charging circuit connection is connected with discharge circuit to prompt user.In the battery set charge/discharge course of work
Cooperate the prompt such as acousto-optic, user can be used with handled by itself, more treatment user's plurality of application scenes, user-friendly use.
In the description of the embodiment of the present invention, it is to be understood that term " on ", "lower", "front", "rear", " left side ",
" right side ", " hard straight ", "horizontal", "center", "top", "bottom", " top ", " bottom ", "inner", "outside", " inside ", " outside " etc. refer to
The orientation or positional relationship shown is to be based on the orientation or positional relationship shown in the drawings, merely to making in the description present invention and simplifying
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore is not considered as limiting the invention.Wherein, region or space that " inboard " refers to inside or fence up.It is " outer
Enclose " refer to region around certain particular elements or specific region.
In the description of the embodiment of the present invention, term " first ", " second ", " third ", " the 4th " are only used for description mesh
, it is not understood to indicate or imply relative importance or implicitly indicates the quantity of indicated technical characteristic.It limits as a result,
There are the feature of " first ", " second ", " third ", " the 4th " to can explicitly or implicitly include one or more spy surely
Sign.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the embodiment of the present invention, it should be noted that unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection ", " assembling " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be directly connected, can also can be inside two elements indirectly connected through an intermediary
Connection.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood with concrete condition
Meaning.
In the description of the embodiment of the present invention, particular features, structures, materials, or characteristics can at any one or
It can be combined in any suitable manner in multiple embodiment or examples.
In the description of the embodiment of the present invention, it is to be understood that "-" and "~" indicated is that two values are same
Range, and the range includes endpoint.Such as: " A-B " indicates to be greater than or equal to A, and is less than or equal to the range of B." A~B "
It indicates to be greater than or equal to A, and is less than or equal to the range of B.
In the description of the embodiment of the present invention, the terms "and/or", only it is a kind of describe affiliated partner pass
Connection relationship indicates may exist three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, individually
There are these three situations of B.In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of detection control method for car emergency startup power supply, which is characterized in that provide car emergency startup power supply
Control device, including positive and negative electrode interface, relay control module, relay, charging circuit, discharge circuit, battery pack and electricity
Press detection module；The relay control module is separately connected the relay and positive and negative electrode interface, and to control relay
The normally open and normally off of device, relay normally open end and normal-closed end are separately connected the discharge circuit and charging circuit, institute
Charging circuit and discharge circuit is stated to connect with the battery pack respectively；The voltage detection module is connect with positive and negative electrode interface,
To the voltage between real-time detection positive and negative electrode, by detecting voltage value with preset charge threshold compared with discharge threshold, and
Comparison result is exported to the relay control module and connects charging circuit or discharge circuit to control relay；
The charging is judged as that, when detecting voltage greater than charge threshold, relay connects positive and negative electrode interface and charging circuit；
The electric discharge is judged as that, when detecting voltage less than discharge threshold, relay connects positive and negative electrode interface and discharge circuit.
2. a kind of detection control method for car emergency startup power supply according to claim 1, which is characterized in that institute
State battery pack setting battery voltage sensing module, to real-time detection battery cell voltage, the battery voltage sensing module
It is electrically connected with the relay control module, in the charge state when cell voltage reaches battery voltage rating, relay control
Molding block controls the relay and disconnects charging circuit.
3. a kind of detection control method for car emergency startup power supply according to claim 2, which is characterized in that institute
It is electrically connected again with the normally opened terminal contacts of relay after stating each battery series connection in discharge circuit in battery pack.
4. a kind of detection control method for car emergency startup power supply according to claim 3, which is characterized in that institute
State the normally closed terminal contacts for being parallel-connected to relay after each battery in charging circuit in battery pack is connect with charger respectively again.
5. a kind of detection control method for car emergency startup power supply according to claim 4, which is characterized in that institute
State electric discharge judgement further include, when the battery voltage sensing module detection battery voltage value be less than discharge threshold when, it is described after
Electrical control module can control relay to connect charging circuit as battery cell charging, put until battery voltage value is greater than
Electric threshold value, relay control module control relay again and connect discharge circuit.
6. a kind of detection control method for car emergency startup power supply, feature exist according to claim 1 or 5
In the charge threshold is set as 12V.
7. a kind of detection control method for car emergency startup power supply, feature exist according to claim 1 or 5
In the discharge threshold is set as 9V.
8. a kind of detection control method for car emergency startup power supply, feature exist according to claim 1 or 5
In super capacitor can be selected in the battery cell.
9. a kind of detection control method for car emergency startup power supply according to claim 2, which is characterized in that institute
Stating battery pack charging process and discharge process can be prompted by the sound way of output.
10. a kind of detection control method for car emergency startup power supply according to claim 2, which is characterized in that
The battery pack charging process and discharge process can be prompted by display screen or the light way of output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632535.5A CN109861320A (en) | 2018-12-28 | 2018-12-28 | A kind of detection control method for car emergency startup power supply |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632535.5A CN109861320A (en) | 2018-12-28 | 2018-12-28 | A kind of detection control method for car emergency startup power supply |
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| CN109861320A true CN109861320A (en) | 2019-06-07 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811632535.5A Pending CN109861320A (en) | 2018-12-28 | 2018-12-28 | A kind of detection control method for car emergency startup power supply |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346580A (en) * | 2021-05-28 | 2021-09-03 | 上海广为美线电源电器有限公司 | Reverse charging control system and method for emergency starting power supply |
| CN113394486A (en) * | 2021-05-28 | 2021-09-14 | 上海广为美线电源电器有限公司 | Emergency starting power supply preheating control system and method |
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| CN203427937U (en) * | 2013-06-17 | 2014-02-12 | 张恺龙 | Storage battery integrated with satellite locating and tracking warning device |
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| CN113394486A (en) * | 2021-05-28 | 2021-09-14 | 上海广为美线电源电器有限公司 | Emergency starting power supply preheating control system and method |
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