CN108092353A - A kind of management system of vehicle power supply - Google Patents
A kind of management system of vehicle power supply Download PDFInfo
- Publication number
- CN108092353A CN108092353A CN201711269507.7A CN201711269507A CN108092353A CN 108092353 A CN108092353 A CN 108092353A CN 201711269507 A CN201711269507 A CN 201711269507A CN 108092353 A CN108092353 A CN 108092353A
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- Prior art keywords
- resistance
- power supply
- vehicle
- unit
- vehicle power
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- 238000001514 detection method Methods 0.000 claims abstract description 25
- 230000010415 tropism Effects 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
-
- H02J2007/0067—
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of management system of vehicle power supply, including vibrations detecting module, signal processing module and control module.Vehicle vibration signal is detected by shaking detecting module, it is handled by signal processing module as vibrations detection signal, control module monitors the driving condition of vehicle according to vibrations detection signal, and exports corresponding switching signal to vehicle power supply to control the working condition of vehicle power supply.It realizes and closes vehicle power supply when the vehicle is still, stop vehicle power supply supplying power for outside；It can shake when the vehicle is running, control vehicle power supply starts and supplying power for outside.The consumption and waste of battery can be saved, improves the service life of battery.
Description
Technical field
The present invention relates to power technique fields more particularly to a kind of management systems of vehicle power supply.
Background technology
With the progress of electronics technology, in vehicle（Such as automobile, electric car etc.）Upper configuration electronic components device becomes hair
The trend of exhibition.Common electronic components device includes car running computer, Tachographs etc..These electronic components devices belong to use
Electric equipment sets vehicle power supply to power usually on vehicle.However, after being connected due to vehicle power supply and electrical equipment, from
The battery meeting continuous discharge of body institute band, causing the charge and discharge number of battery increases, the reduced service life of battery.
To sum up, vehicle power supply exists in the prior art and after electrical equipment connection, the battery of its own institute's band can type discharge
Electricity, cause battery charge and discharge number increase and battery reduced service life the problem of.
The content of the invention
An embodiment of the present invention provides a kind of management systems of vehicle power supply, it is intended to solve in the prior art vehicle-mounted
After power supply and electrical equipment are connected, the battery of its own institute's band can continuous discharge, cause the charge and discharge number of battery increase and
The problem of reduced service life of battery.
An embodiment of the present invention provides a kind of management system of vehicle power supply, including vibrations detecting module, signal processing mould
Block and control module；
Detecting module is shaken, is fixedly connected with the vehicle, for following vehicle movement and exports corresponding vehicle vibration signal；
Signal processing module is connected with vibrations detecting module, and shake is exported for receiving after vehicle vibration signal is compared processing
Dynamic detection signal；
Control module is connected with signal processing module, shakes detection signal and according to vibrations detection signal monitoring car for receiving
Driving condition, and export corresponding switching signal to vehicle power supply to control the working condition of vehicle power supply.
In one embodiment, the output termination signal processing module input terminal of detecting module, signal processing module are shaken
Output termination control module input terminal.
In one embodiment, shaking detecting module includes vibration switch unit and the first partial pressure unit；
The input terminal of output the first partial pressure unit of termination of vibration switch unit, the output terminal of the first partial pressure unit are detected for vibrations
The output terminal of module；
Vibration switch unit following vehicle is mobile and exports corresponding vibrations folding signal to the first partial pressure unit, and the first partial pressure is single
Vibrations folding signal is carried out output vehicle vibration signal after voltage division processing by member.
In one embodiment, vibration switch unit includes the switch element of non-directional vibrations detecting.
In one embodiment, the first partial pressure unit includes first resistor and the first capacitance；
First termination direct current of first resistor, the second end of first resistor and the first end of the first capacitance connect to form first point altogether
Press the input terminal and output terminal of unit, the second end ground connection of the first capacitance.
In one embodiment, signal processing module includes comparator unit, the second partial pressure unit and resistance pull-up unit；
The positive input of comparator unit is the input terminal of signal processing module, and the reverse input end of comparator unit connects second
The output terminal of partial pressure unit, the input terminal of the output terminating resistor pull-up unit of comparator unit, the output of resistance pull-up unit
Hold the output terminal for signal processing module.
In one embodiment, comparator unit includes voltage comparator, second resistance and 3rd resistor；
The first end of second resistance is the positive input of comparator unit, and the second termination voltage comparator of second resistance is just
To input terminal, the first end of 3rd resistor is the reverse input end of comparator unit, and the second of 3rd resistor terminates comparator list
The reverse input end of member, the output terminal of comparator unit are the output terminal of comparator unit.
In one embodiment, the second partial pressure unit includes the 4th resistance and the 5th resistance；
First termination direct current of the 4th resistance, the second end of the 4th resistance connect to form second point altogether with the first end of the 5th resistance
Press the output terminal of unit, the second end ground connection of the 5th resistance.
In one embodiment, resistance pull-up unit includes the 6th resistance, the 7th resistance and the 8th resistance；
The first end of 7th resistance is the input terminal of resistance pull-up unit, the second end of the 7th resistance and the first end of the 6th resistance
It is connect altogether with the first end of the 8th resistance, the second termination direct current of the 6th resistance, the second end of the 8th resistance is single for resistance pull-up
The output terminal of member.
In one embodiment, control module is additionally operable to：
When detecting the level height consecutive variations of vibrations detection signal, then vehicle is judged for transport condition, and exports unlatching
Signal is to vehicle power supply vehicle power supply to be controlled to work；
When the high low hold of level that vibrations detection signal is detected in preset time is stablized, then it is static shape to judge vehicle
State, and shutdown signal is exported to vehicle power supply so that vehicle power supply to be controlled not work.
Existing advantageous effect is the embodiment of the present invention compared with prior art：Vehicle shake is detected by shaking detecting module
Dynamic signal handles to shake detection signal by signal processing module, and control module is according to vibrations detection signal monitoring vehicle
Driving condition, and corresponding switching signal is exported to vehicle power supply to control the working condition of vehicle power supply.It realizes and works as vehicle
Vehicle power supply is closed when static, stops vehicle power supply supplying power for outside；It can shake when the vehicle is running, control vehicle power supply opens
Dynamic and supplying power for outside.The consumption and waste of battery can be saved, improves the service life of battery.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without having to pay creative labor, others are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the modular structure schematic diagram of the management system for the vehicle power supply that one embodiment of the present of invention provides；
Fig. 2 is the electrical block diagram of the management system for the vehicle power supply that one embodiment of the present of invention provides.
Specific embodiment
In order to which those skilled in the art is made to more fully understand this programme, below in conjunction with attached in this programme embodiment
Figure, is explicitly described the technical solution in this programme embodiment, it is clear that described embodiment is this programme part
Embodiment, instead of all the embodiments.Based on the embodiment in this programme, those of ordinary skill in the art are not making
All other embodiments obtained under the premise of creative work should all belong to the scope of this programme protection.
Term " comprising " and other any deformations in the specification and claims of this programme and above-mentioned attached drawing are
Refer to " including but not limited to ", it is intended that cover non-exclusive include.
In addition, term " first " and " second " etc. are for distinguishing different objects, not for description particular order.And
And term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance or implicit finger
The quantity of bright indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or implicitly include
One or more this feature.In the description of the present invention, " multiple " are meant that two or more, unless otherwise bright
It is really specific to limit.
In the present embodiment, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation "
Wait terms that should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be machinery
Connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be two elements
Internal connection or the interaction relationship of two elements.It for the ordinary skill in the art, can be according to specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
The realization of the present invention is described in detail below in conjunction with specific attached drawing：
Fig. 1 shows a kind of modular structure of the management system 100 for vehicle power supply that one embodiment of the invention is provided, in order to just
In explanation, illustrate only with the relevant part of the embodiment of the present invention, details are as follows：
As shown in Figure 1, a kind of management system 100 for vehicle power supply that the embodiment of the present invention is provided, including shaking detecting module
110th, signal processing module 120 and control module 130；
Detecting module 110 is shaken, is fixedly connected with the vehicle, for following vehicle movement and exports corresponding vehicle vibration signal；
Signal processing module 120 is connected with vibrations detecting module 110, for receiving after vehicle vibration signal is compared processing
Output of vibration detection signal；
Control module 130 is connected with signal processing module 120, shakes detection signal and according to vibrations detection signal for receiving
The driving condition of vehicle is monitored, and exports corresponding switching signal to vehicle power supply 200 to control the work shape of vehicle power supply 200
State.
In one embodiment, shake detecting module 110 to be mounted on vehicle body, be connected with vehicle mechanical.Vehicle is when driving
It can shake, vibrations detecting module 110 can detect the vibrations of vehicle.
In one embodiment, vehicle power supply 200 is used to power to the electrical equipment 300 on vehicle.Vehicle power supply 200
Working condition includes work and does not work.When vehicle power supply 200 works, connect electrical equipment 300 and be powered.When vehicle-mounted
When power supply 200 does not work, electrical equipment 300 is disconnected without power supply.Vehicle power supply 200 is connected or disconnected according to switching signal
With the connection of electrical equipment 300.So as to fulfill the control management of power supply.
In one embodiment, the driving condition of vehicle includes transport condition and stationary state.Switching signal includes opening
Signal and shutdown signal.
Since when vehicle is in transport condition, vehicle body can shake, at this point, what vibrations detecting module 110 detected
Vehicle vibration signal should be a signal persistently changed, export what is persistently changed after the processing of signal processing module 120
Detection signal is shaken, control module 130 detects that signal exports open signal to vehicle power supply 200 after persistently changing, so as to control
Vehicle power supply 200 processed is connected electrical equipment 300 and is powered.
Since when a vehicle is at rest, vehicle body is also static, at this point, the vehicle that vibrations detecting module 110 detects
Vibration signal should be a stable signal, and stable vibrations detection signal is exported after the processing of signal processing module 120,
Control module 130 exports shutdown signal to vehicle power supply 200 after detecting signal stabilization, so as to which vehicle power supply 200 be controlled to disconnect
Electrical equipment is without power supply.
In one embodiment of the invention, control module 130 is additionally operable to：
When detecting the level height consecutive variations of vibrations detection signal, then vehicle is judged for transport condition, and exports unlatching
Signal is to vehicle power supply vehicle power supply to be controlled to work；
When the high low hold of level that vibrations detection signal is detected in preset time is stablized, then it is static shape to judge vehicle
State, and shutdown signal is exported to vehicle power supply so that vehicle power supply to be controlled not work.
In one embodiment, when control module 130 detects the level height of vibrations detection signal in preset time
During consecutive variations, then judge vehicle for transport condition.
As shown in Figure 1, in one embodiment of the invention, the output termination signal processing mould of vibrations detecting module 110
120 input terminal of block, the input terminal of the output termination control module 130 of signal processing module 120.
In the embodiment of the present invention, vehicle vibration signal is detected by shaking detecting module 110, by signal processing module
120 processing are vibrations detection signal, and control module 130 monitors the driving condition of vehicle, and the output phase according to vibrations detection signal
The switching signal answered is to vehicle power supply 200 to control the working condition of vehicle power supply 200.It realizes and closes vehicle when the vehicle is still
Power supply 200 is carried, stops 200 supplying power for outside of vehicle power supply；It can shake when the vehicle is running, control vehicle power supply 200 starts
And supplying power for outside.The consumption and waste of battery can be saved, improves the service life of battery.
Fig. 2 shows the circuit structure of the management system 100 for the vehicle power supply that one embodiment of the invention is provided, for the ease of saying
It is bright, illustrate only with the relevant part of the embodiment of the present invention, details are as follows：
As shown in Fig. 2, in one embodiment of the invention, the vibrations detecting module 110 in Fig. 1 includes vibration switch unit
111 and first partial pressure unit 112；
The input terminal of output the first partial pressure unit 112 of termination of vibration switch unit 111, the output terminal of the first partial pressure unit 112
To shake the output terminal of detecting module 110；
111 following vehicle of vibration switch unit is mobile and exports corresponding vibrations folding signal to the first partial pressure unit 112, and first
Partial pressure unit 112, which will be shaken after folding signal carries out voltage division processing, exports vehicle vibration signal.
As shown in Fig. 2, in one embodiment of the invention, vibration switch unit 111 includes non-directional vibrations and detects
Switch element U1.
In one embodiment, the model VBS061100 of switch element U1.
The first foot and the 3rd foot of switch element U1 meets the output terminal to form vibration switch unit 111, switch element U1 altogether
Crus secunda and the 4th foot be connected to ground altogether.
In the present embodiment, switch element U1 is that device, the operation principle of switch element U1 are detected in the vibrations of mechanical action formula
It is：There is a ball, when switch element U1 is subject to centainly to shake, the movement of ball causes that switch element U1's is corresponding in it
Short circuit or open circuit between port are so equal to the opening and closing movement of a switch.
As shown in Fig. 2, in one embodiment of the invention, the first partial pressure unit 112 includes first resistor R1 and first
Capacitance C1；
The first termination direct current V1 of first resistor R1, the second end of first resistor R1 and the first end of the first capacitance C1 connect shape altogether
Into the input terminal and output terminal of the first partial pressure unit 112, the second end of the first capacitance C1 is grounded.
In one embodiment, the voltage of direct current V1 is 3.3V.
As shown in Fig. 2, in the present embodiment, when vehicle is transport condition, the output terminal of switch element U1 in ground connection and
Switch between earth-free, so that the level height of the vehicle vibration signal of the first partial pressure unit 112 output changes.Work as vehicle
For stationary state when, the level equalization of vehicle vibration signal.
As shown in Fig. 2, in one embodiment of the invention, the signal processing module 120 in Fig. 1 includes comparator unit
121st, the second partial pressure unit 122 and resistance pull-up unit 123；
The positive input of comparator unit 121 be signal processing module 120 input terminal, comparator unit 121 it is reversed defeated
Enter to terminate the output terminal of the second partial pressure unit 122, the input terminal of the output terminating resistor pull-up unit 123 of comparator unit 121,
The output terminal of resistance pull-up unit 123 is the output terminal of signal processing module 120.
As shown in Fig. 2, in one embodiment of the invention, comparator unit 121 includes voltage comparator U2, the second electricity
Hinder R2 and 3rd resistor R3；
The first end of second resistance R2 be comparator unit 121 positive input, the second termination voltage ratio of second resistance R2
Compared with the positive input of device U2, the first end of 3rd resistor R3 is the reverse input end of comparator unit 121,3rd resistor R3's
The reverse input end of second termination comparator unit U2, the output terminal of comparator unit U2 are the output terminal of comparator unit 121.
The ground terminal ground connection of power supply termination the direct current V1, voltage comparator U2 of voltage comparator U2.
As shown in Fig. 2, in one embodiment of the invention, the second partial pressure unit 122 includes the 4th resistance R4 and the 5th
Resistance R5；
The first termination direct current of 4th resistance R4, the second end of the 4th resistance R4 and the first end of the 5th resistance R5 connect to be formed altogether
The output terminal of second partial pressure unit 122, the second end ground connection of the 5th resistance R5.
As shown in Fig. 2, in one embodiment of the invention, resistance pull-up unit 123 includes the 6th resistance R6, the 7th electricity
Hinder R7 and the 8th resistance R8；
The first end of 7th resistance R7 is the input terminal of resistance pull-up unit 123, the second end of the 7th resistance R7 and the 6th resistance
The first end of R6 and the first end of the 8th resistance R8 connect altogether, the second termination direct current of the 6th resistance R6, and the of the 8th resistance R8
Two ends are the output terminal of resistance pull-up unit 123.
In the present embodiment, signal processing module 120 detects the level height of vehicle vibration signal, and output level mutually strains
The output of vibration detection signal of change is to control module 130.
It should be noted that the description of the invention port identical with attached figure label or pin are to connect.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to before
Embodiment is stated the present invention is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or carry out equivalent substitution to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is not made to depart from the spirit and scope of various embodiments of the present invention technical solution.
Claims (10)
1. the management system of a kind of vehicle power supply, which is characterized in that including vibrations detecting module, signal processing module and control mould
Block；
The vibrations detecting module, is fixedly connected with the vehicle, for following the vehicle mobile and exporting corresponding vehicle vibration
Signal；
The signal processing module is connected with the vibrations detecting module, is compared for receiving the vehicle vibration signal
Output of vibration detection signal after processing；
The control module is connected with the signal processing module, for receiving the vibrations detection signal and according to the shake
Dynamic detection signal monitors the driving condition of the vehicle, and it is described vehicle-mounted to control to vehicle power supply to export corresponding switching signal
The working condition of power supply.
2. the management system of vehicle power supply as described in claim 1, which is characterized in that the output terminal of the vibrations detecting module
The signal processing module input terminal is connect, the output of the signal processing module terminates the input terminal of the control module.
3. the management system of vehicle power supply as claimed in claim 2, which is characterized in that the vibrations detecting module includes vibrations
Switch unit and the first partial pressure unit；
The output of the vibration switch unit terminates the input terminal of first partial pressure unit, the output of first partial pressure unit
It holds as the output terminal of the vibrations detecting module；
The vibration switch unit follows the vehicle movement and exports corresponding vibrations folding signal to the described first partial pressure list
Member, first partial pressure unit export the vehicle vibration signal after the vibrations folding signal is carried out voltage division processing.
4. the management system of vehicle power supply as claimed in claim 3, which is characterized in that the vibration switch unit is included not properly
The switch element of tropism vibrations detecting.
5. the management system of vehicle power supply as claimed in claim 3, which is characterized in that first partial pressure unit includes first
Resistance and the first capacitance；
First termination direct current of the first resistor, the second end of the first resistor and the first end of first capacitance are total to
Connect the input terminal and output terminal to form first partial pressure unit, the second end ground connection of first capacitance.
6. the management system of vehicle power supply as claimed in claim 2, which is characterized in that the signal processing module includes comparing
Device unit, the second partial pressure unit and resistance pull-up unit；
The positive input of the comparator unit be the signal processing module input terminal, the comparator unit it is reversed
Input terminates the output terminal of second partial pressure unit, and the output of the comparator unit terminates the defeated of the resistance pull-up unit
Enter end, the output terminal of the resistance pull-up unit is the output terminal of the signal processing module.
7. the management system of vehicle power supply as claimed in claim 6, which is characterized in that the comparator unit includes voltage ratio
Compared with device, second resistance and 3rd resistor；
The first end of the second resistance is the positive input of the comparator unit, and the second of the second resistance terminates institute
State the positive input of voltage comparator, the first end of the 3rd resistor is the reverse input end of the comparator unit, institute
The reverse input end of the second termination comparator unit of 3rd resistor is stated, the output terminal of the comparator unit is the ratio
Compared with the output terminal of device unit.
8. the management system of vehicle power supply as claimed in claim 6, which is characterized in that second partial pressure unit includes the 4th
Resistance and the 5th resistance；
First termination direct current of the 4th resistance, the second end and the first end of the 5th resistance of the 4th resistance are total to
Connect the output terminal to form second partial pressure unit, the second end ground connection of the 5th resistance.
9. the management system of vehicle power supply as claimed in claim 6, which is characterized in that the resistance pull-up unit includes the 6th
Resistance, the 7th resistance and the 8th resistance；
The first end of 7th resistance be the resistance pull-up unit input terminal, the second end of the 7th resistance with it is described
The first end of 6th resistance and the first end of the 8th resistance connect altogether, the second termination direct current of the 6th resistance, described
The second end of 8th resistance is the output terminal of the resistance pull-up unit.
10. the management system of vehicle power supply as described in any one of claim 1 to 9, which is characterized in that the control module is also
For：
When detecting the level height consecutive variations of the vibrations detection signal, then the vehicle is judged for transport condition, and
Open signal is exported to the vehicle power supply so that the vehicle power supply to be controlled to work；
When the high low hold of level that the vibrations detection signal is detected in preset time is stablized, then judge that the vehicle is
Stationary state, and shutdown signal is exported to the vehicle power supply so that the vehicle power supply to be controlled not work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711269507.7A CN108092353B (en) | 2017-12-05 | 2017-12-05 | Management system of vehicle-mounted power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711269507.7A CN108092353B (en) | 2017-12-05 | 2017-12-05 | Management system of vehicle-mounted power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108092353A true CN108092353A (en) | 2018-05-29 |
| CN108092353B CN108092353B (en) | 2021-11-23 |
Family
ID=62173803
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711269507.7A Expired - Fee Related CN108092353B (en) | 2017-12-05 | 2017-12-05 | Management system of vehicle-mounted power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108092353B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891055A (en) * | 2020-08-27 | 2020-11-06 | 深圳市锐创新科技有限公司 | Battery control device and method and vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204926349U (en) * | 2015-06-30 | 2015-12-30 | 上海聚然智能科技有限公司 | Counter weight formula vibration sensor and adoption vibration sensor's intelligent doorbell |
| CN106515624A (en) * | 2016-12-20 | 2017-03-22 | 深圳伊艾克斯信息技术有限公司 | Independent operation automobile power supply safe monitoring and protecting device and method |
-
2017
- 2017-12-05 CN CN201711269507.7A patent/CN108092353B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204926349U (en) * | 2015-06-30 | 2015-12-30 | 上海聚然智能科技有限公司 | Counter weight formula vibration sensor and adoption vibration sensor's intelligent doorbell |
| CN106515624A (en) * | 2016-12-20 | 2017-03-22 | 深圳伊艾克斯信息技术有限公司 | Independent operation automobile power supply safe monitoring and protecting device and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891055A (en) * | 2020-08-27 | 2020-11-06 | 深圳市锐创新科技有限公司 | Battery control device and method and vehicle |
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|---|---|
| CN108092353B (en) | 2021-11-23 |
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