CN110039997A - A kind of monitoring system and method for motor of hybrid power automobile assistant mode - Google Patents
A kind of monitoring system and method for motor of hybrid power automobile assistant mode Download PDFInfo
- Publication number
- CN110039997A CN110039997A CN201910234964.5A CN201910234964A CN110039997A CN 110039997 A CN110039997 A CN 110039997A CN 201910234964 A CN201910234964 A CN 201910234964A CN 110039997 A CN110039997 A CN 110039997A
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- battery capacity
- control signal
- battery
- motor
- control circuit
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000005611 electricity Effects 0.000 claims description 12
- 230000001133 acceleration Effects 0.000 abstract description 7
- 230000007423 decrease Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/12—Recording operating variables ; Monitoring of operating variables
-
- 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
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
-
- 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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of monitoring system and methods of motor of hybrid power automobile assistant mode.Wherein, in the monitoring system of the motor of hybrid power automobile assistant mode, the hybrid vehicle is provided with entire car controller, further includes the battery capacity indication lamp for showing battery capacity and corresponding battery capacity indicating lamp control circuit；The entire car controller exports corresponding pwm control signal to the battery capacity indicating lamp control circuit according to the battery level information received, and the battery capacity indicating lamp control circuit controls the battery capacity indication lamp according to the pwm control signal received.The present invention shows the current electric quantity situation of battery by increasing setting battery capacity indication lamp, to enable driver that can determine the charge condition of battery by the state of battery capacity indication lamp, it avoids surprisingly declining the risk to cause the accident because of acceleration, simultaneously because being prompted in advance, bad subjective feeling that acceleration will not be caused surprisingly to decline.
Description
Technical field
The present invention relates to a kind of system and method more particularly to a kind of monitoring systems of motor of hybrid power automobile assistant mode
System and method.
Background technique
As the increasingly intensification of energy crisis and the lasting promotion of environmental protection concept, new-energy automobile are developed rapidly.
New-energy automobile with battery as power source, still, for pure electric automobile, be limited to battery capacity and cannot achieve compared with
Long course continuation mileage, then, the hybrid vehicle with two kinds of drive systems of engine and motor have obtained tremendous development.
In such hybrid vehicle, battery is the power source under motor power-assisted operating condition.Similarly, since battery capacity
Limitation, when battery capacity, which drops to, is not enough to support motor power-assisted, if motor power-assisted will not had by carrying out anxious accelerating vehicle.
In existing vehicle structure, since driver does not know the definite situation of battery capacity, it will accelerate to vehicle
Property decline feel surprised so that exist drive risk.Simultaneously as the acceleration decline of vehicle is larger at this time, it can enable and drive
The person of sailing generates inadaptable sense, and subjective feeling is caused to be deteriorated.
Summary of the invention
The present invention is directed to the drawbacks of prior art, provide a kind of motor of hybrid power automobile assistant mode monitoring system and
Method.
The monitoring system of motor of hybrid power automobile assistant mode of the present invention, the hybrid vehicle are provided with
Entire car controller further includes the battery capacity indication lamp for showing battery capacity and corresponding battery capacity indicating lamp control circuit；
The entire car controller is defeated to the battery capacity indicating lamp control circuit according to the battery level information received
Corresponding pwm control signal out, the battery capacity indicating lamp control circuit is according to the pwm control signal control received
Battery capacity indication lamp.
In the monitoring system of motor of hybrid power automobile assistant mode of the present invention, the battery capacity indicator light control
Circuit processed includes quantizer, decoder and driver；
Wherein, the quantizer receives the pwm control signal, and the dutyfactor value of the pwm control signal is quantified
Be converted to triad number；
The triad number is converted to eight line control signals by the decoder；
The driver then carries out corresponding control to the battery capacity indication lamp according to eight line control signal.
In the monitoring system of motor of hybrid power automobile assistant mode of the present invention, the battery capacity indication lamp includes eight
A indicating lamp, each indicating lamp pass through the correspondence output end that control line is connected to the driver respectively.
It is described the present invention also provides a kind of monitoring method of monitoring system using motor of hybrid power automobile assistant mode
Hybrid vehicle is provided with entire car controller, further includes battery capacity indication lamp and corresponding battery electricity for showing battery capacity
Measure indicating lamp control circuit；
The entire car controller is defeated to the battery capacity indicating lamp control circuit according to the battery level information received
Corresponding pwm control signal out, the battery capacity indicating lamp control circuit is according to the pwm control signal control received
Battery capacity indication lamp.
In the monitoring method of motor of hybrid power automobile assistant mode of the present invention, the battery capacity indicator light control
Circuit processed includes quantizer, decoder and driver；
Wherein, the quantizer receives the pwm control signal, and the dutyfactor value of the pwm control signal is quantified
Be converted to triad number；
The triad number is converted to eight line control signals by the decoder；
The driver then carries out corresponding control to the battery capacity indication lamp according to eight line control signal.
In the monitoring method of motor of hybrid power automobile assistant mode of the present invention, the battery capacity indication lamp includes eight
A indicating lamp, each indicating lamp pass through the correspondence output end that control line is connected to the driver respectively.
In the monitoring system and method for motor of hybrid power automobile assistant mode of the present invention, by increasing setting electricity
Indicator light is measured to show that the current electric quantity situation of battery can pass through finger when cannot support motor power-assisted if battery capacity is too low
Show the flashing of lamp to remind driver, prompts to pay attention to driving without motor power-assisted this moment；And when battery capacity is through charged in parallel and energy
When amount recycling reaches permission motor power-assisted, it can be adjusted and be flashed by indicator light, remind driver at this time can be with motor power-assisted with this
Accelerate operation.Because driver can determine the charge condition of battery by the state of battery capacity indication lamp, driver's energy is also just enabled
It enough prejudges whether vehicle has motor assist function, avoids surprisingly declining the risk to cause the accident because of acceleration, while because
It is prompted in advance, the bad subjective feeling that acceleration will not be caused surprisingly to decline.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the monitoring system of motor of hybrid power automobile assistant mode of the present invention；
Fig. 2 is the battery capacity indicator light control in the monitoring system of motor of hybrid power automobile assistant mode of the present invention
The structural schematic diagram of circuit processed.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
As shown in Figure 1 and Figure 2, described mixed in the monitoring system of motor of hybrid power automobile assistant mode of the present invention
It closes power vehicle and is provided with entire car controller.Master control element of the entire car controller as hybrid vehicle, can receive mixing
The road power vehicle Nei Ge monitoring signal, and can perform corresponding processing and export according to scheduled program.
Battery capacity is understood in real time for the ease of driver, especially avoids being not enough to that motor is supported to help because of battery capacity
Power, but ignorantly operate because battery capacity situation can not be predicted caused by unexpected sense, be provided with for showing electricity in the present invention
The battery capacity indication lamp of pond electricity and corresponding battery capacity indicating lamp control circuit.The entire car controller is according to the electricity received
Pond information about power exports corresponding pwm control signal, the battery capacity instruction to the battery capacity indicating lamp control circuit
Lamp control circuit controls the battery capacity indication lamp according to the pwm control signal received.
That is, the entire car controller is after receiving battery level information, it is electric to battery according to scheduled program
Amount information is handled, to export corresponding pwm control signal.The battery level information is that battery is surplus under current state
Remaining electricity, representative is appearance of the battery using residual capacity and its fully charged state after lying idle for a period of time or for a long time
The ratio of amount, commonly using percentage indicates.The battery capacity indicating lamp control circuit is then according to the pwm control signal to described
Battery capacity indication lamp is controlled, for example, brightness or the switch state of control instructions lamp.
Specifically, as shown in Fig. 2, in the present invention, the battery capacity indicating lamp control circuit includes quantizer, decoding
Device and driver.
Wherein, the input terminal of the quantizer is connect with the signal output end of the entire car controller, receives vehicle control
The pwm control signal that device processed issues, and the quantization of the dutyfactor value of the pwm control signal is converted into triad number.Institute
It states decoder (i.e. the line of 3 lines -8 decoder in Fig. 2) and the rear end of the quantizer is set, the decoder is by the quantizer
The triad number of output is converted to eight line control signals.Driver, the driver are provided in the rear end of the decoder
Effect be drive light the battery capacity indication lamp.In the present embodiment, the battery capacity indication lamp specifically includes eight indicator lights
Tool, also, this eight indicating lamps pass through the correspondence output end that control line is connected to the driver, then, the drive respectively
Dynamic device can specifically control each indicating lamp according to eight line control signals that the decoder exports, i.e., control eight respectively
Indicating lamp is lighted or is extinguished.
It should be noted that, heretofore described battery capacity indication lamp may include that quantity is multiple indicating lamps herein,
When the indicating lamp quantity difference of use, the digit of the binary number of the converted output of quantizer is different, specifically
It should match with the quantity of indicating lamp.The decoder and the driver are then according to the binary number of quantizer conversion output
Corresponding decoding is carried out to export different control signals, and then each indicating lamp is controlled.For example, several by controlling
A indicating lamp flashes (intermittently lighting), is not enough to support motor power-assisted with the battery capacity for prompting driver current.
The present invention also provides a kind of monitoring sides of monitoring system using aforementioned hybrid electric motor of automobile assistant mode
Method, the hybrid vehicle are provided with entire car controller, further include battery capacity indication lamp and correspondence for showing battery capacity
Battery capacity indicating lamp control circuit；The entire car controller is according to the battery level information received to the battery capacity
Indicating lamp control circuit exports corresponding pwm control signal, and the battery capacity indicating lamp control circuit is according to the PWM received
It controls signal and controls the battery capacity indication lamp.
The present invention shows the current electric quantity situation of battery by increasing setting battery capacity indication lamp, if battery capacity it is too low and
When cannot support motor power-assisted, driver can be reminded by the flashing of indicator light, prompt to pay attention to driving this moment without motor power-assisted
It sails；And when battery capacity reaches through charged in parallel and energy regenerating allows motor power-assisted, it can be adjusted and be flashed by indicator light, with
This reminds driver that can accelerate to operate with motor power-assisted at this time.Because driver can determine electricity by the state of battery capacity indication lamp
The charge condition in pond also just enables driver that can prejudge whether vehicle has motor assist function, avoids anticipating because of acceleration
It is outer to decline the risk to cause the accident, while because being prompted in advance, the bad subjectivity that acceleration will not be caused surprisingly to decline is felt
By.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (6)
1. a kind of monitoring system of motor of hybrid power automobile assistant mode, the hybrid vehicle are provided with full-vehicle control
Device, which is characterized in that further include the battery capacity indication lamp and corresponding battery capacity indicator light control electricity for showing battery capacity
Road；
The entire car controller is according to the battery level information received to the battery capacity indicating lamp control circuit output phase
The pwm control signal answered, the battery capacity indicating lamp control circuit control the electricity according to the pwm control signal received
Indicator light.
2. the monitoring system of motor of hybrid power automobile assistant mode as described in claim 1, which is characterized in that the battery
Battery capacity indication lamp control circuit includes quantizer, decoder and driver；
Wherein, the quantizer receives the pwm control signal, and the dutyfactor value of the pwm control signal is quantified to convert
For triad number；
The triad number is converted to eight line control signals by the decoder；
The driver then carries out corresponding control to the battery capacity indication lamp according to eight line control signal.
3. the monitoring system of motor of hybrid power automobile assistant mode as described in claim 1, which is characterized in that the electricity
Indicator light includes eight indicating lamps, and each indicating lamp passes through the corresponding output that control line is connected to the driver respectively
End.
4. a kind of monitoring method of the monitoring system using motor of hybrid power automobile assistant mode described in claim 1,
It is characterized in that, the hybrid vehicle is provided with entire car controller, further includes the battery capacity indication lamp for showing battery capacity
With corresponding battery capacity indicating lamp control circuit；
The entire car controller is according to the battery level information received to the battery capacity indicating lamp control circuit output phase
The pwm control signal answered, the battery capacity indicating lamp control circuit control the electricity according to the pwm control signal received
Indicator light.
5. the monitoring method of motor of hybrid power automobile assistant mode as claimed in claim 4, which is characterized in that the battery
Battery capacity indication lamp control circuit includes quantizer, decoder and driver；
Wherein, the quantizer receives the pwm control signal, and the dutyfactor value of the pwm control signal is quantified to convert
For triad number；
The triad number is converted to eight line control signals by the decoder；
The driver then carries out corresponding control to the battery capacity indication lamp according to eight line control signal.
6. the monitoring method of motor of hybrid power automobile assistant mode as claimed in claim 4, which is characterized in that the electricity
Indicator light includes eight indicating lamps, and each indicating lamp passes through the corresponding output that control line is connected to the driver respectively
End.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910234964.5A CN110039997A (en) | 2019-03-27 | 2019-03-27 | A kind of monitoring system and method for motor of hybrid power automobile assistant mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910234964.5A CN110039997A (en) | 2019-03-27 | 2019-03-27 | A kind of monitoring system and method for motor of hybrid power automobile assistant mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110039997A true CN110039997A (en) | 2019-07-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910234964.5A Pending CN110039997A (en) | 2019-03-27 | 2019-03-27 | A kind of monitoring system and method for motor of hybrid power automobile assistant mode |
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| CN (1) | CN110039997A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721733A (en) * | 2021-02-05 | 2021-04-30 | 东风汽车集团股份有限公司 | Vehicle with multifunctional charging indicator lamp and control method |
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