CN105128850A - Safe control system of hybrid power vehicle - Google Patents
Safe control system of hybrid power vehicle Download PDFInfo
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- CN105128850A CN105128850A CN201410238592.0A CN201410238592A CN105128850A CN 105128850 A CN105128850 A CN 105128850A CN 201410238592 A CN201410238592 A CN 201410238592A CN 105128850 A CN105128850 A CN 105128850A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A safe control system of a hybrid power vehicle comprises a safe detection apparatus, an information processing module, a main controller device and a compound torsional force control device, wherein the information processing module is in communication connection with the safe detection apparatus to receive detection information sent by the safe detection apparatus and correspondingly output danger signal or safe signal, the main controller device is in communication connection with the information processing module and has a signal processing module, the signal processing module receives danger signals and correspondingly outputs emergency signals, middle-level signals or common-level signals, and the main controller device controls one or more modules among an engine control module, a motor control module or a gearbox control module of the compound torsional force control device corresponding to the emergency signals, middle-level signals or common-level signals, and the output torsional force of the hybrid power vehicle is reduced.
Description
Technical field
The present invention relates to a kind of safety control system, particularly a kind of safety control system of hybrid electric vehicle.
Background technology
General in the process of driving path, the reason easily caused the accident, except the et out of order problem of car body own, the state of mind of steerman is also one of quite common factor, such as: drunk driving, fatigue driving or drive rashly etc.Along with the case of causing trouble because of steerman problem gets more and more, relevant dealer is also continuous at present breaks through in response to the problems referred to above research and development, to increasing travel safety.
Hold, in order to avoid there is traffic accident because of above-mentioned reason, current way is on vehicle, arrange a detections of radar control system, in order to detect the distance of vehicle between front truck, and when being less than a preset security spacing between vehicle and front truck, namely Active participation controls braking system, and to avoid the situation collided with front truck, but this kind of practice still exists following problems in actual use experience:
During owing to being driven in fatigue state, normally be in the situation that mental status is not good or completely lose, such as: dimly, doze off or fall asleep, and above-mentioned detections of radar control system adopt the brake power of active brake very strong, steerman easily gets a fright because of suddenly putting brakes on violently, can cause the problem in safety on the contrary, such as: steerman is significantly steering wheel rotation or mis-accelerator pressing etc. misoperation because getting a fright, historical facts or anecdotes is necessary to be improved breakthrough.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of safety control system of hybrid electric vehicle, to overcome the problems referred to above of the prior art.
To achieve these goals, the invention provides a kind of safety control system of hybrid electric vehicle, be electrically connected to the engine of hybrid electric vehicle, motor and gearbox device.Safety control system of the present invention includes: safety detection device, message processing module, main control unit and combined type torque controlling device.
Wherein, safety detection device of the present invention sends out a Detection Information.Message processing module is communicatively coupled to safety detection device, and in order to receive Detection Information and corresponding hazard output signal or safety signal, wherein danger signal refers to that hybrid electric vehicle is in the hole.Main control unit is communicatively coupled to message processing module and receives danger signal.Main control unit also has signal processing module, in order to receive danger signal and corresponding output emergency signal, intermediate signal or general level signal, and emergency signal refers to that the precarious position of hybrid electric vehicle is in a urgency level, middle rank signal refers to that the precarious position of hybrid electric vehicle is in stage in, and general level signal then refers to that the precarious position of hybrid electric vehicle is in a general stage.Combined type torque controlling device is connected to main control unit, comprise engine control module, motor control module and Transmission Control Module, wherein, main control unit corresponding emergency signal, intermediate signal or general level signal control the module of in the middle of engine control module, motor control module or Transmission Control Module more than one or two respectively, reduce the outputting torsion of hybrid electric vehicle.
Wherein, safety detection device of the present invention, except being driving condition detection module or vehicle-state detection module, also can be ambient condition detection module (as in order to detect air quality, ambient temperature and humidity etc.).Above-mentioned driving condition detection module can to have in the middle of face detection unit, pulse detection unit, blood pressure detecting unit, heartbeat detection unit more than one or two.Face detection unit wherein can be used for taking the face state (as eyelid state or eyes institute apparent direction etc.) of steerman, judges whether steerman has doze or face to depart from the situations such as forward visibility.And the mode that above-mentioned pulse detection unit, blood pressure detecting unit, heartbeat detection unit can utilize electronics to sense obtains the pulse of steerman, blood pressure and heartbeat numerical value.In addition, above-mentioned vehicle-state detection module can be in the middle of Bus-Speed Monitoring unit, spacing detecting unit, car weight detecting unit or tire pressure detecting unit more than one or two, is used for detecting the tire pressure of the current speed of a motor vehicle of vehicle, the distance with front vehicles, current car weight and tire respectively.
Wherein, signal processing module of the present invention can judge the urgency level of danger signal according to vehicle speed range, spacing scope, driving condition information or above-mentioned two or more judgment standard collocation reference, more corresponding output emergency signal, intermediate signal or general level signal.Wherein above-mentioned driving condition information can be pressure value scope or heartbeat value scope etc.
Wherein, said motor can have a motor torque output area, and engine can have an engine torque output area, and motor torque output area can be less than engine torque output area.And said motor can be belt drive starter motor (Belt-alternatorStarterGenerator) or integrated starter motor (IntegratedStarterGenerator).Or said motor also can be the separate motor set up in addition and can operate separately.
Wherein, main control unit of the present invention can also have alarm module, when main control unit receives danger signal time, also control alarm module and one information warning is sent to steerman, for example, alarm module can be connected to bearing circle, and use when main control unit receives danger signal, namely alarm module warns steerman by the mode of direction of vibration dish.Or, alarm module also can be linked to car-mounted device (as instrument carrier panel, navigational aid or digit audio-visual equipment etc.), when main control unit receives danger signal, namely alarm module warns steerman by the mode of sounding or screen shows, and reaches the effect promoting travel safety further.
Technique effect of the present invention is:
The present invention is when hybrid electric vehicle is in the hole, the speed of a motor vehicle is lowered by the mode reducing its outputting torsion, adopt for active brake relative to prior art, brake power and intensity all comparatively relax, and reach and have vehicle safety control concurrently and avoid driving to get a fright and promote travel safety further.In addition, the present invention also corresponding emergency signal, intermediate signal or general level signal (namely precarious position is in urgency level, middle stage or general stage) can to control in the middle of engine control module, motor control module or Transmission Control Module one or two with upper module respectively by main control unit, reduce the outputting torsion of hybrid electric vehicle, hybrid electric vehicle is reached and for precarious position in various degree, the speed of a motor vehicle of degree of correspondence can be lowered.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Accompanying drawing explanation
Fig. 1 is system chart of the present invention;
Fig. 2 is control flow chart of the present invention;
Fig. 3 is message processing flow figure of the present invention;
The enforcement illustration of Fig. 4 to be motor of the present invention be belt drive starter motor;
The enforcement illustration of Fig. 5 to be motor of the present invention be integrated starter motor;
The enforcement illustration of Fig. 6 to be motor of the present invention be separate motor;
Fig. 7 is that illustration is implemented in another connection of motor of the present invention, gearbox device and engine.
Wherein, Reference numeral
1 safety control system
2 engines
3 motors
301 belt drive starter motors
302 integrated starter motors
303 separate motor
304 difies
4 gearbox devices
10 safety detection devices
11 Detection Information
12 driving condition detection modules
13 vehicle-state detection modules
20 message processing modules
21 danger signals
22 safety signals
30 main control units
31 signal processing modules
32 emergency signals
33 general grades of signals
34 intermediate signals
35 alarm modules
40 combined type torque controlling devices
41 engine control modules
42 motor control module
43 Transmission Control Module
Detailed description of the invention
Below in conjunction with accompanying drawing, structural principle of the present invention and principle of work are described in detail:
Refer to shown in Fig. 1, Fig. 2, the invention provides a kind of safety control system 1 of hybrid electric vehicle, be electrically connected to the engine 2 of hybrid electric vehicle, motor 3 and gearbox device 4.Wherein shown in please refer to the drawing 4, in the present embodiment, motor 3 is belt drive starter motor 301 (Belt-alternatorStarterGenerator), and described belt drive starter motor 301 is connected to engine 2, and engine 2 is connected to gearbox device 4 again.Or as shown in Figure 5, in this embodiment, motor 3 is integrated starter motor 302 (IntegratedStarterGenerator), and described integrated starter motor 302 is connected between engine 2 and gearbox device 4.Or as shown in Figure 6, motor 3 may also be to be set up and the separate motor 303 that can operate separately in addition, and in the present embodiment, separate motor 303 is only connected to gearbox device 4, reaching can independent drive vehicles trailing wheel part and not needing by engine 2.Or as shown in Figure 7, in this embodiment, engine 2 is connected to gearbox device 4, and gearbox device 4 is connected to motor 3 again, and motor 3 is connected to tire by diff 304 again.
As shown in Figure 1, in the present embodiment, safety control system 1 includes safety detection device 10, message processing module 20, main control unit 30 and combined type torque controlling device 40.Wherein main control unit 30 can be full-vehicle control device (HybridControlUnit).
As shown in Figure 2,3, safety detection device 10 of the present invention can detect state in driving of steerman or vehicle and obtains and send out Detection Information 11.In the present embodiment, safety detection device 10 comprises driving condition detection module 12 or vehicle-state detection module 13, and described driving condition detection module 12 to comprise in the middle of face detection unit, pulse detection unit, blood pressure detecting unit, heartbeat detection unit more than one or two.For example, face detection unit is taken by camera and is obtained the folding condition of steerman eyelid or whether its face departs from the Detection Information such as forward visibility 11.And pulse detection unit, blood pressure detecting unit, heartbeat detection unit can utilize electronics to sense element testing and obtain the Detection Information 11 such as the pulse of steerman, blood pressure and heartbeat numerical value respectively.Vehicle-state detection module 13 can to comprise in the middle of Bus-Speed Monitoring unit, spacing detecting unit, car weight detecting unit, tire pressure detecting unit more than one or two, and the Detection Information 11 relatively obtained is respectively the current speed of vehicle, the distance between vehicle and front truck, the current weight of vehicle and the current tire pressure of vehicle etc.The detection mode of above-mentioned Bus-Speed Monitoring unit and spacing detecting unit can adopt detections of radar, infrared detection or ultrasonic detection etc.Car weight detecting unit can be arranged at Shock absorber position on implementing, and detects the current weight of vehicle by the pressured state of Shock absorber.Tire pressure detecting unit then can be arranged at cranked tire valve position, to detect the current tire pressure of vehicle.
Please refer to shown in Fig. 2,3, message processing module 20 is communicatively coupled to safety detection device 10, to receive Detection Information 11 and corresponding hazard output signal 21 or safety signal 22, and danger signal 21 refers to that hybrid electric vehicle is in the hole, and this further casehistory is as follows:
When above-mentioned driving condition detection module 12 detects that steerman eyelid is closed and be in sleeping or doze state, or when steerman face skew forward visibility exceedes the schedule time (as 5 seconds), message processing module 20 i.e. hazard output signal 21, judges that hybrid electric vehicle is in the hole.Or, when the pulse of steerman, blood pressure and heartbeat numerical value mal (such as pulse, heartbeat per minute more than 110 times or lower than 50 times, diastolic pressure is more than 100 millimeter of mercuries etc.), message processing module 20 i.e. hazard output signal 21, judges that hybrid electric vehicle is in the hole.Comparatively speaking, if all are normal for steerman state, message processing module 20 output safety signals 22, judge that hybrid electric vehicle is in a safe condition, and the Detection Information 11 acquired by continuous reception safety detection device 10.Illustrate a bit in addition, due to steerman doze off time, pulse, blood pressure and heartbeat numerical value can present rule and slow down phenomenon, therefore, also can judge whether steerman feels sleepy by detecting the pulse of steerman, blood pressure and heartbeat numerical value.
In addition, for vehicle-state, be less than a preset distance (such as vehicle and leading vehicle distance are less than 100 meters) when above-mentioned vehicle-state detection module 13 detects between vehicle and front truck, the speed of a motor vehicle compares road speed limit when exceeding a predetermined value (the such as speed of a motor vehicle is compared road speed limit and exceeded 30 kilometers/hour), message processing module 20 i.e. hazard output signal 21, judges that hybrid electric vehicle is in the hole.But above-described embodiment is only for instructions, be in fact not limited thereto.
Refer again to shown in Fig. 2,3, in this embodiment, main control unit 30 is communicatively coupled to message processing module 20 and receives danger signal 21, and main control unit 30 also has signal processing module 31.Wherein, signal processing module 31 receives danger signal 21 and corresponding output one emergency signal 32, one intermediate signal 34 or one general grades of signals 33, described emergency signal 32 refers to that the precarious position of hybrid electric vehicle is in a urgency level, middle rank signal 34 refers to that the precarious position of hybrid electric vehicle is in stage in, and general level signal 33 refers to that the precarious position of hybrid electric vehicle is in a general stage.Signal processing module 31 can export emergency signal 32, intermediate signal 34 or general level signal 33 according to vehicle speed range, spacing scope, driving condition information or above-mentioned two or more judgment standard correspondence of arranging in pairs or groups, but is not limited thereto.Wherein above-mentioned driving condition information can be pressure value scope or heartbeat value scope etc., and this is detailed later.
As shown in Figure 1, 2, in this embodiment, combined type torque controlling device 40 is connected to main control unit 30, comprise engine control module 41, motor control module 42 and Transmission Control Module 43, respectively in order to control engine 2, motor 3 and gearbox device 4, to change the outputting torsion of hybrid electric vehicle.
Wherein, the corresponding emergency signal of main control unit 30 32, intermediate signal 34 or general level signal 33 to control in the middle of engine control module 41, motor control module 42 or Transmission Control Module 43 more than one or two respectively, reduce the outputting torsion of hybrid electric vehicle.
Wherein, the signalling methods between above-mentioned safety detection device 10, message processing module 20 and main control unit 30 can adopt FlexRay communication protocol or controller area net road (ControllerAreaNetwork).
Wherein message processing module 20 can be integrated in main control unit 30, and described main control unit 30 also can be integrated in combined type torque controlling device 40, the kenel that these components are integrated mutually, in the category covering scope of the technology of the present invention feature, hereby all should declare.
In addition, shown in Figure 2, main control unit 30 also has alarm module 35, when main control unit 30 receives danger signal 21, namely controls alarm module 35 and sends an information warning.For example, described alarm module 35 can be connected to bearing circle, and when main control unit 30 receives danger signal 21, namely alarm module 35 warns steerman by the mode of direction of vibration dish.Or, alarm module 35 also can be linked to car-mounted device (as instrument carrier panel, navigational aid or digit audio-visual equipment etc.), when main control unit 30 receives danger signal 21, namely alarm module 35 warns steerman by the mode of sounding or screen shows.
By above-mentioned safety control system 1, just System Operation process description of the present invention is as follows:
As shown in Figure 2,3, first, safety detection device 10 continues to detect state in time driving a vehicle of steerman and vehicle and obtains and send out Detection Information 11, and message processing module 20 carries out judgement also hazard output signal 21 or safety signal 22 after receiving Detection Information 11.When message processing module 20 hazard output signal 21, namely represent hybrid electric vehicle in the hole.Wherein, the judgment mode of message processing module 20 is for being adopt which kind of safety detection device 10 and determine (as above-mentioned face detection unit, pulse detection unit, blood pressure detecting unit or heartbeat detection unit) according to current safety control system 1.Wherein to adopt face detection unit, message processing module 20 can when steerman is in sleeping or doze state hazard output signal 21.Then, in this embodiment, signal processing module 31 is when receiving danger signal 21, the urgency level of danger signal 21 can be judged further and correspondence exports emergency signal 32, general level signal 33 or intermediate signal 34, the urgency level wherein exporting the danger signal 21 corresponding to general level signal 33 is relatively lower than the urgency level of the danger signal 21 exported corresponding to intermediate signal 34, and the urgency level exporting the danger signal 21 corresponding to intermediate signal 34 is relatively lower than the urgency level of the danger signal 21 exported corresponding to emergency signal 32.But be not limited thereto, signal processing module 31 also may correspond to the signal of output more than four kinds different urgency levels, below only for signal processing module 31 judgment mode casehistory:
Wherein the basis for estimation of above-mentioned signal processing module 31 can be a spacing scope, such as: when vehicle in the hole and vehicle and leading vehicle distance are between 200 meters to 150 meters, export general level signal 33, export intermediate signal 34 time between 150 meters to 100 meters, and export emergency signal 32 time between 100 meters to 50 meters.
Or the basis for estimation of above-mentioned signal processing module 31 can be a vehicle speed range, such as: when the in the hole and speed of a motor vehicle of vehicle is between 30kph to 50kph, export general level signal 33, export intermediate signal 34 time between 50kph to 80kph, time between 80kph to 100kph, then export emergency signal 32.
Or, the basis for estimation of above-mentioned signal processing module 31 can be pulse or heartbeat value scope, such as: vehicle in the hole and pulse or heartbeat per minute 110 are down to exporting general level signal 33 when 115 times, per minute 115, down to exporting intermediate signal 34 when 120 times, exports emergency signal 32 between per minute 120 down to when 125 times.The citing of above-mentioned basis for estimation is only for instructions, and the actual number range adopted is not as limit.In addition, above-mentioned illustrated basis for estimation also can be arranged in pairs or groups consideration mutually, and produces different estimate of situations.
Again see shown in Fig. 2,3, when signal processing module 31 exports general level signal 33, the controlled engine control module 41 processed of main control unit 30, motor control module 42 or one of them module of Transmission Control Module 43, for controlling motor control module 42 in this embodiment, reduce the outputting torsion of motor 3 with correspondence.When signal processing module 31 exports intermediate signal 34, the controlled engine control module 41 processed of main control unit 30, motor control module 42 or Transmission Control Module 43 wherein two, for controlling engine control module 41 and motor control module 42 in this embodiment, reduce the outputting torsion of engine 2 and motor 3 with correspondence.When signal processing module 31 exports emergency signal 32, the controlled engine control module 41 processed of main control unit 30, motor control module 42 and Transmission Control Module 43, reduce the outputting torsion of hybrid electric vehicle with correspondence.
Wherein said motor 3 can have a motor torque output area, and engine 2 can have an engine torque output area, and motor torque output area can be less than engine torque output area.The motor torque output area of such as motor 3 can between-70N-m ~ 70N-m, and the engine torque output area of engine 2 can between 0N-m ~ 200N-m, main cause is that the horsepower output of motor 3 is less than engine 2 mostly, therefore relative engine 2, the torsion output area of motor 3 can be less, but be not limited thereto.In addition, in an embodiment, if the current outputting torsion of motor 3 is 50N-m, and the current outputting torsion of engine 2 is 100N-m, when the corresponding emergency signal 32 of main control unit 30 controls engine control module 41 with motor control module 42, respectively the outputting torsion of engine 2 can be down to 50N-m, the outputting torsion of motor 3 is down to-20N-m, form the overall torsion of hybrid electric vehicle and reduce 120N-m and produce the effect of lowering the speed of a motor vehicle.Numerical value of more than illustrating is only for instructions, is in fact not limited thereto.In addition, Transmission Control Module 43 can adopt the mode changing gearbox device 4 gear ratio to reach the outputting torsion that (as switching to low gear) reduces hybrid electric vehicle.
Hold, lift concrete instance, if the deceleration/decel of the active brake that prior art adopts is 1g ~ 1.2g, comparatively speaking, the present invention is when signal processing module 31 exports general level signal 33, the deceleration/decel that the outputting torsion reducing motor 3 produces is 0g ~ 0.05g, when signal processing module 31 exports intermediate signal 34, the deceleration/decel that the outputting torsion reducing engine 2 and motor 3 produces is 0g ~ 0.2g, when signal processing module 31 exports emergency signal 32, the deceleration/decel that the outputting torsion reducing hybrid electric vehicle produces then is greater than 0.2g.As can be seen here, the present invention lowers the speed of a motor vehicle by the mode reducing outputting torsion, adopt for active brake relative to prior art, brake power and intensity all comparatively relax, and reach and have safety control concurrently and avoid driving to get a fright and promote travel safety further.
In addition, the present invention also judges the urgency level of danger signal further by signal processing module and exports emergency signal, middle rank signal or general level signal, enable the corresponding emergency signal of main control unit, (namely precarious position is in urgency level for middle rank signal or general level signal, middle stage or general stage), control engine control module respectively, in the middle of motor control module or Transmission Control Module one or two with upper module, reduce the outputting torsion of hybrid electric vehicle, hybrid electric vehicle is reached can for precarious position in various degree, lower the speed of a motor vehicle of degree of correspondence.
In addition, it is worth mentioning that, the present invention passes through this kind of combined type torque controlling device (namely organizing control module) more, compared to employing single kind of torque controlling device, the scope that the present invention can control outputting torsion is comparatively large, therefore, it is possible to be applicable to the precarious position of different urgency level.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the present invention.
Claims (10)
1. a safety control system for hybrid electric vehicle, is characterized in that, be electrically connected to an engine of this hybrid electric vehicle, a motor and a gearbox device, this safety control system comprises:
One safety detection device, sends out a Detection Information;
One message processing module, is communicatively coupled to this safety detection device, and this message processing module receives this Detection Information and corresponding output one danger signal or a safety signal, and this danger signal refers to that this hybrid electric vehicle is in a precarious position;
One main control unit, be communicatively coupled to this message processing module and at least receive this danger signal, this main control unit comprises a signal processing module, wherein, this signal processing module receives this danger signal and corresponding output one emergency signal, an intermediate signal or one general grade of signal, this emergency signal refers to that this precarious position of this hybrid electric vehicle is in a urgency level, this intermediate signal refers to that this precarious position of this hybrid electric vehicle is in stage in, and this general level signal refers to that this precarious position of this hybrid electric vehicle is in a general stage; And
One combined type torque controlling device, is connected to this main control unit, and this combined type torque controlling device comprises an engine control module, a motor control module and a Transmission Control Module;
Wherein, this main control unit to should emergency signal, this intermediate signal or this general level signal control respectively this engine control module, this motor control module or this Transmission Control Module at least one of them, reduce the outputting torsion of this hybrid electric vehicle.
2. the safety control system of hybrid electric vehicle as claimed in claim 1, is characterized in that, this safety detection device comprises a driving condition detection module, a vehicle-state detection module or its combination.
3. the safety control system of hybrid electric vehicle as claimed in claim 2, it is characterized in that, this driving condition detection module comprises a face detection unit, a pulse detection unit, a blood pressure detecting unit, a heartbeat detecting unit or at least wherein combination of two.
4. the safety control system of hybrid electric vehicle as claimed in claim 2, it is characterized in that, this vehicle-state detection module comprises a Bus-Speed Monitoring unit, a spacing detecting unit, a car weight detecting unit, a tire pressure detecting unit or at least wherein combination of two.
5. the safety control system of hybrid electric vehicle as claimed in claim 1, it is characterized in that, this signal processing module be according to a vehicle speed range, a spacing scope, a driving condition information or at least wherein two combination correspondence export this emergency signal, this intermediate signal or this general level signal.
6. the safety control system of hybrid electric vehicle as claimed in claim 1, is characterized in that, this main control unit, to should general level signal, controls one of them of this engine control module, this motor control module or this Transmission Control Module.
7. the safety control system of hybrid electric vehicle as claimed in claim 6, is characterized in that, this main control unit, to should intermediate signal, controls wherein two of this engine control module, this motor control module or this Transmission Control Module.
8. the safety control system of hybrid electric vehicle as claimed in claim 7, is characterized in that, this main control unit, to should emergency signal, controls this engine control module, this motor control module and this Transmission Control Module.
9. the safety control system of hybrid electric vehicle as claimed in claim 1, it is characterized in that, this main control unit also comprises an alarm module, and this main control unit receives this danger signal and also controls this alarm module and send an information warning.
10. the safety control system of hybrid electric vehicle as claimed in claim 1, it is characterized in that, this motor is a belt drive starter motor, an integrated starter motor or a separate motor.
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| CN105128850B (en) | 2017-12-01 |
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