CN110143134A - Vehicle using motor and its power-supply management system and management method - Google Patents
Vehicle using motor and its power-supply management system and management method Download PDFInfo
- Publication number
- CN110143134A CN110143134A CN201810137117.2A CN201810137117A CN110143134A CN 110143134 A CN110143134 A CN 110143134A CN 201810137117 A CN201810137117 A CN 201810137117A CN 110143134 A CN110143134 A CN 110143134A
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- CN
- China
- Prior art keywords
- vehicle
- motor
- battery
- power
- mcu
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
- B60L8/003—Converting light into electric energy, e.g. by using photo-voltaic systems
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Abstract
The invention discloses a kind of vehicle using motor and its power-supply management system and management methods.Vehicle using motor power-supply management system, including electric machine controller, driving circuit, battery, MCU and charge power supply component；The electric machine controller is for driving the motor being arranged on vehicle using motor；The driving circuit is used for drive motor controller；The battery is used to power for driving circuit and MCU, including on-vehicle battery and mobile battery；The MCU is used to determine by on-vehicle battery/mobile battery to be drive circuitry according to the voltage sample to on-vehicle battery and mobile battery；The charge power supply component is used to be charging on-vehicle battery.The present invention is that on-vehicle battery, mobile battery and solar panels are arranged in vehicle using motor, since on-vehicle battery and mobile battery are available for electricity, mobile battery can be become smaller with volume weight, lighter, and solar panels are constantly charging on-vehicle battery, then are even more to enhance cruising ability.
Description
Technical field
The present invention relates to a kind of vehicle using motor and its power-supply management system and management methods.
Background technique
Vehicle using motor is developed rapidly due to energy and labour saving, economic arrival is shared, so that the development of vehicle using motor is more
Rapidly.But there are some intrinsic problems for vehicle using motor: firstly, cruising ability is limited, under power blackout situation, user experience is bad；Its
Secondary, battery is heavy, and the charging of user's transport home is inconvenient, charges outside, there is greater risk (Electrical Safety and antitheft).
Summary of the invention
The object of the present invention is to provide a kind of vehicle using motor power management systems for making vehicle course continuation mileage more competitive superiority
It unites, using the vehicle using motor and management method of such power-supply management system.
Realizing the technical solution of the object of the invention is: offer vehicle using motor power-supply management system first, including electric machine controller,
Driving circuit, battery, MCU and charge power supply component；
The electric machine controller is for driving the motor being arranged on vehicle using motor；
The driving circuit is used for drive motor controller；
The battery is used to power for driving circuit and MCU, including on-vehicle battery and mobile battery；
The MCU is used to be determined according to the voltage sample to on-vehicle battery and mobile battery by on-vehicle battery/mobile battery
For drive circuitry；
The charge power supply component is used to be charging on-vehicle battery.
Vehicle using motor power-supply management system further includes two-stage reduction voltage circuit, and the level-one reduction voltage circuit of the two-stage reduction voltage circuit is used
In by the output voltage decompression supply driving circuit of on-vehicle battery and mobile battery, second level reduction voltage circuit is used to level-one being depressured electricity
The output voltage decompression supply MCU on road.
The charge power supply component includes solar panels and charging module.
The driving circuit is two relays, and two relays are controlled by the signal of MCU respectively, by on-vehicle battery/shifting
Dynamic battery power supply controls electric machine controller to drive the motor of vehicle using motor.
Drive amplification circuit is respectively set in two of the driving circuit between relay and MCU.
Secondly, a kind of vehicle using motor, including motor, smart lock, vehicle body and aforementioned vehicle using motor power-supply management system, the power-assisted
Vehicle power-supply management system is that motor configures power；The MCU of the vehicle using motor power-supply management system is communicated with smart lock, according to intelligence
The signal of lock turns on the power output.
Finally, the method for managing power supply of aforementioned vehicle using motor, solar panels are the condition of charging on-vehicle battery are as follows: solar panels
There is electricity, and the output voltage of the charged module of solar panels is higher than on-vehicle battery output voltage.
The unlocking instruction of the smart lock of the MCU periodic scanning vehicle using motor opens vehicle using motor if unlocking instruction is arrived in scanning
Motor of the power output of power-supply management system to vehicle using motor；The unlocking instruction of the smart lock of the MCU periodic scanning vehicle using motor
Institute's electricity demand is provided by on-vehicle battery.
Voltage protection value is set for on-vehicle battery and mobile battery；The MCU persistently adopts on-vehicle battery and mobile battery
Sample obtains real-time 2 voltage values；If on-vehicle battery voltage sample value is lower than on-vehicle battery protection value, shutdown and vehicle mounted electric
The relay of the driving circuit of pond connection；If mobile battery voltage sample value is not less than mobile battery protection value, mobile battery
Total power output.
After above-mentioned technical proposal, the present invention has the effect of below positive: (1) present invention is that vehicle using motor is arranged
On-vehicle battery, mobile battery and solar panels, since on-vehicle battery and mobile battery are available for electricity, mobile battery can be with body
Product weight becomes smaller, lighter, and solar panels are constantly charging on-vehicle battery, then are even more to enhance cruising ability.
(2) present invention carries out electricity optimization management, preferentially when moving mobile battery and on-vehicle battery coexists on vehicle using motor
Using mobile battery, and scanning lock is provided by on-vehicle battery and obtains the electricity of unlocking instruction, divide the work clear, rational management continuation of the journey
Ability greatly enhances.
(3) present invention is on-vehicle battery and mobile battery setting protection value, so that management method is more scientific and reasonable, and
Extend the service life of battery.
Detailed description of the invention
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail, wherein
Fig. 1 is the principle of the present invention block diagram.
Fig. 2 is flow diagram of the invention.
Specific embodiment
(embodiment 1)
A kind of vehicle using motor of the present embodiment, including motor, smart lock, vehicle body and vehicle using motor power-supply management system, vehicle using motor
Power-supply management system is that motor configures power；The MCU of vehicle using motor power-supply management system is communicated with smart lock, according to the letter of smart lock
Number turn on the power output.Smart lock is locked using the bluetooth of Bluetooth communication.
See Fig. 1, the vehicle using motor power-supply management system of the present embodiment, including electric machine controller, driving circuit, battery, MCU,
Charge power supply component, two-stage reduction voltage circuit.Charge power supply component includes solar panels and charging module in the present embodiment, can also
With using other charge power supplies, such as wind energy etc., the module that recharges here is mainly that solar energy is converted into the inversion of electric energy
Device.
The kinetic energy that electric machine controller is used to drive the motor being arranged on vehicle using motor that can be converted to motor output；
Driving circuit is used for drive motor controller；Specifically, driving circuit is two relays, two relays point
It is not controlled by the signal of MCU, is powered by on-vehicle battery/mobile battery, control electric machine controller to drive the motor of vehicle using motor.
Battery is used to power for driving circuit and MCU, including on-vehicle battery and mobile battery；On-vehicle battery conduct is usually normal
Supplying cell facilitates user to store the electric energy of solar panels conversion at any time, and when needed, exports to electric machine controller.It is mobile
Battery is taken care of by user and is voluntarily charged, be the main energy sources of electric machine controller, in this implementation as detachable battery
Only be used as power output in example.One setting is carried out to two pieces of batteries, preferentially uses mobile battery, and mobile battery can be substantially complete
It is finished entirely, in order to protect the service life of battery, sets a protection value, such as the 5% of electricity in the present embodiment, be lower than 5%
It reminds user to charge, if also needed using vehicle using motor, the of short duration power supply of on-vehicle battery can be used.It can certainly be this
A protection value is set lower, and even 0.And in order to extend the service life of on-vehicle battery, (on-vehicle battery is not easy to replace, such as
Fruit excessively uses, and can reduce the service life), protection value, such as the 80% of electricity are also set for on-vehicle battery, is lower than 80%, then
Turn off the power output of on-vehicle battery.
MCU is used to determine by on-vehicle battery/mobile battery to be to drive according to the voltage sample to on-vehicle battery and mobile battery
Dynamic circuit power supply；In the present embodiment, MCU is Bluetooth control chip, and model 51822 is matched for locking with bluetooth, with
Unlocking instruction, carry out the output of electricity；
Solar panels and charging module are used to be charging on-vehicle battery；The solar panels are defeated using larger voltage and power
Enter, and voltage rating is greater than system battery voltage.In order to protect on-vehicle battery, reverse connection prevention protection circuit can be set herein,
If there is reversed situation, warning note.The quantity of solar panels is selected according to actual needs, and setting position can be bicycle basket
Bottom and side, are also possible in frame body, naturally it is also possible to while muti-piece is set.
The level-one reduction voltage circuit of two-stage reduction voltage circuit is used to the output voltage of on-vehicle battery and mobile battery being depressured to 15V
Driving circuit is supplied, second level reduction voltage circuit is used to for the output voltage of level-one reduction voltage circuit being depressured to 3.3V supply MCU；Two-stage drop
Volt circuit can carry out pressure stabilizing decompression using linear regulator chip.
More stable driving signal in order to obtain, two of driving circuit are respectively set driving and put between relay and MCU
Big circuit.Drive amplification circuit can be using relatively simple reliable triode amplification.
Vehicle using motor method for managing power supply includes following key point combined with Figure 1 and Figure 2:
One, solar panels are the condition of charging on-vehicle battery are as follows: solar panels have an electricity, and the charged module of solar panels
Output voltage (A point in Fig. 1) is higher than on-vehicle battery output voltage (B point in Fig. 1).
Two, in the standby state, the unlocking instruction of the smart lock of each minute run-down vehicle using motor arrives MCU if scanning
Unlocking instruction then opens motor of the power output to vehicle using motor of vehicle using motor power-supply management system；MCU periodic scanning vehicle using motor
The unlocking instruction institute electricity demand of smart lock is provided by on-vehicle battery.Trace interval one minute more appropriate, overlong time shadow
User experience is rung, the time is too short, and electricity consumption is excessive.
Three, voltage protection value is set for on-vehicle battery and mobile battery；MCU persistently adopts on-vehicle battery and mobile battery
Sample obtains real-time 2 voltage values；If on-vehicle battery voltage sample value is lower than on-vehicle battery protection value, shutdown and vehicle mounted electric
The relay of the driving circuit of pond connection；If mobile battery voltage sample value is not less than mobile battery protection value, mobile battery
Total power output.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention
Within the scope of shield.
Claims (9)
1. vehicle using motor power-supply management system, it is characterised in that: including electric machine controller, driving circuit, battery, MCU and charging electricity
Source component；
The electric machine controller is for driving the motor being arranged on vehicle using motor；
The driving circuit is used for drive motor controller；
The battery is used to power for driving circuit and MCU, including on-vehicle battery and mobile battery；
The MCU is used to determine by on-vehicle battery/mobile battery to be to drive according to the voltage sample to on-vehicle battery and mobile battery
Dynamic circuit power supply；
The charge power supply component is used to be charging on-vehicle battery.
2. vehicle using motor power-supply management system according to claim 1, it is characterised in that: further include two-stage reduction voltage circuit, institute
The level-one reduction voltage circuit for stating two-stage reduction voltage circuit is used to for the output voltage of on-vehicle battery and mobile battery to be depressured supply driving electricity
Road, second level reduction voltage circuit are used for the output voltage decompression supply MCU of level-one reduction voltage circuit.
3. vehicle using motor power-supply management system according to claim 2, it is characterised in that: the charge power supply component includes too
Positive energy plate and charging module.
4. vehicle using motor power-supply management system according to claim 3, it is characterised in that: the driving circuit is two relays
Device, two relays are controlled by the signal of MCU respectively, are powered by on-vehicle battery/mobile battery, control electric machine controller to drive
The motor of vehicle using motor.
5. vehicle using motor power-supply management system according to claim 4, it is characterised in that: two relays of the driving circuit
Drive amplification circuit is respectively set between device and MCU.
6. a kind of vehicle using motor, including motor, smart lock and vehicle body, it is characterised in that: further include such as one of claim 1 to 5 institute
The vehicle using motor power-supply management system stated, the vehicle using motor power-supply management system are that motor configures power；The vehicle using motor power supply pipe
The MCU of reason system is communicated with smart lock, is turned on the power output according to the signal of smart lock.
7. vehicle using motor method for managing power supply, it is characterised in that: vehicle using motor power-supply management system as claimed in claim 5 is used,
Solar panels are the condition of charging on-vehicle battery are as follows: solar panels have electricity, and the output voltage of the charged module of solar panels is high
In on-vehicle battery output voltage.
8. vehicle using motor method for managing power supply according to claim 7, it is characterised in that: the MCU periodic scanning vehicle using motor
Smart lock unlocking instruction, if scanning arrive unlocking instruction, open the power output of vehicle using motor power-supply management system to power-assisted
The motor of vehicle；The unlocking instruction institute electricity demand of the smart lock of the MCU periodic scanning vehicle using motor is provided by on-vehicle battery.
9. vehicle using motor method for managing power supply according to claim 8, it is characterised in that: set for on-vehicle battery and mobile battery
Constant voltage protection value；The MCU persistently samples on-vehicle battery and mobile battery, obtains real-time 2 voltage values；If vehicle mounted electric
Cell voltage sampled value is lower than on-vehicle battery protection value, then the relay for the driving circuit that shutdown is connect with on-vehicle battery；If mobile
Battery voltage sampling value is not less than mobile battery protection value, then mobile battery total power exports.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810137117.2A CN110143134A (en) | 2018-02-10 | 2018-02-10 | Vehicle using motor and its power-supply management system and management method |
| KR1020207023004A KR102656821B1 (en) | 2018-02-10 | 2019-02-03 | Moped and power management systems and management methods |
| PCT/CN2019/074714 WO2019154396A1 (en) | 2018-02-10 | 2019-02-03 | Moped and power supply management system and management method therefor |
| JP2020542943A JP7401444B2 (en) | 2018-02-10 | 2019-02-03 | Electrically assisted bicycle, its power management system and management method |
| GB2012299.0A GB2584245B (en) | 2018-02-10 | 2019-02-03 | Power-assisted bicycle, and power management system and management method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810137117.2A CN110143134A (en) | 2018-02-10 | 2018-02-10 | Vehicle using motor and its power-supply management system and management method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110143134A true CN110143134A (en) | 2019-08-20 |
Family
ID=67588629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810137117.2A Pending CN110143134A (en) | 2018-02-10 | 2018-02-10 | Vehicle using motor and its power-supply management system and management method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110143134A (en) |
-
2018
- 2018-02-10 CN CN201810137117.2A patent/CN110143134A/en active Pending
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