CN112622700B - BDM domain controller-based fuel cell hydrogen energy automobile electrical architecture platform - Google Patents

BDM domain controller-based fuel cell hydrogen energy automobile electrical architecture platform Download PDF

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Publication number
CN112622700B
CN112622700B CN202011509721.7A CN202011509721A CN112622700B CN 112622700 B CN112622700 B CN 112622700B CN 202011509721 A CN202011509721 A CN 202011509721A CN 112622700 B CN112622700 B CN 112622700B
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Prior art keywords
domain controller
vehicle
fuel cell
controller
energy automobile
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CN112622700A (en
Inventor
邹俊
郝义国
刘瑞恒
王俊杰
郑家才
郑建泽
刘樵
严永强
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Grove Hydrogen Energy Technology Group Co ltd
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Wuhan Grove Hydrogen Energy Automobile Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L58/00Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/30Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L15/00Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L50/00Electric propulsion with power supplied within the vehicle
    • B60L50/50Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/70Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric 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
    • B60R16/02Electric 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/06Automatic manoeuvring for parking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/10Path keeping
    • B60W30/12Lane keeping
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/72Electric energy management in electromobility
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40Application of hydrogen technology to transportation, e.g. using fuel cells

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

The invention discloses a BDM domain controller-based fuel cell hydrogen energy automobile electrical architecture platform, which comprises an automatic driving domain controller, a car body domain controller and an intelligent cabin domain controller, wherein the automatic driving domain controller, the car body domain controller and the intelligent cabin domain controller are mutually connected through a Chais CANFD, and the Chais CANFD is connected with ESP, iBooster, EPS, ACU; the automatic driving domain controller, the Vehicle body domain controller and the intelligent cabin domain controller are also connected with each other through a Vehicle CANFD, and the Vehicle CANFD is connected with a motor controller, a hydrogen tank controller, a battery management system and a fuel cell control system; the autopilot domain controller is also coupled to the intelligent cockpit domain controller via ETHERNET. The BDM domain controller-based fuel cell hydrogen energy automobile electrical architecture platform is modularized and integrated, and is based on a car body domain controller, an automatic driving domain controller and an intelligent cabin domain controller, so that a perfect electrical architecture platform is realized.

Description

BDM domain controller-based fuel cell hydrogen energy automobile electrical architecture platform
Technical Field
The invention relates to the technical field of fuel cell hydrogen energy automobiles, in particular to a BDM domain controller-based fuel cell hydrogen energy automobile electrical architecture platform.
Background
The fuel cell hydrogen energy automobile is a new energy automobile, with the technical development of the hydrogen energy automobile, the control modules are increased, the electric framework of the hydrogen energy automobile needs higher calculation power and more sensors and higher safety level, and therefore, a BDM domain controller-based electric framework platform of the fuel cell hydrogen energy automobile is provided.
Disclosure of Invention
The invention aims to provide a BDM domain controller-based fuel cell hydrogen energy automobile electrical architecture platform so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the BDM domain controller-based fuel cell hydrogen energy automobile electrical architecture platform comprises an automatic driving domain controller, a vehicle body domain controller and an intelligent cabin domain controller, wherein the automatic driving domain controller, the vehicle body domain controller and the intelligent cabin domain controller are connected through a Chais CANFD, and the Chais CANFD is connected with ESP, iBooster, EPS, ACU; the automatic driving domain controller, the Vehicle body domain controller and the intelligent cabin domain controller are also connected with each other through a Vehicle CANFD, and the Vehicle CANFD is connected with a motor controller, a hydrogen tank controller, a battery management system and a fuel cell control system; the autopilot domain controller is also coupled to the intelligent cockpit domain controller via ETHERNET.
Further, the intelligent cabin area controller comprises a T-BOX, IVI, IC, wherein the T-BOX is used for communicating with a background system/mobile phone APP to display and control vehicle information of the mobile phone APP, the IVI is integrated with audio and video functions, and the intelligent mobile phone and multimedia equipment mirror images and application programs.
Further, the body domain controller includes BCM, PEPS, TPMS, EPB, ESCL, AC, CCU, LSPM, DSM, HMC.
Further, the automatic driving area controller comprises an automatic parking module, a 360-panorama parking system, an ACC (automatic control bus), an AEB (automatic control bus) and a lane keeping module, wherein the 360-panorama parking system integrates the surrounding conditions of the vehicle through four cameras arranged on the vehicle, the front camera, the rear camera, the left camera and the right camera, in the ACC, a sensor sends an instruction to an actuator to determine the driving state of the vehicle according to the driving states of the front vehicle and the vehicle after the calculation and judgment of the ECU, and the lane keeping module is used for keeping the vehicle on the lane through an identification line for identifying the driving lane by arranging the cameras.
Compared with the prior art, the invention has the beneficial effects that: the BDM domain controller-based fuel cell hydrogen energy automobile electrical architecture platform is modularized and integrated, and is based on a car body domain controller, an automatic driving domain controller and an intelligent cabin domain controller, so that a perfect electrical architecture platform is realized.
Drawings
Fig. 1 is a schematic structural diagram of an electrical architecture platform according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the present invention provides a technical solution: the BDM domain controller-based fuel cell hydrogen energy automobile electrical architecture platform comprises an automatic driving domain controller, a vehicle body domain controller and an intelligent cabin domain controller, wherein the automatic driving domain controller, the vehicle body domain controller and the intelligent cabin domain controller are connected through a Chais CANFD, and the Chais CANFD is connected with ESP, iBooster, EPS, ACU; the automatic driving domain controller, the Vehicle body domain controller and the intelligent cabin domain controller are also connected with each other through a Vehicle CANFD, and the Vehicle CANFD is connected with a motor controller, a hydrogen tank controller, a battery management system and a fuel cell control system; the autopilot domain controller is also coupled to the intelligent cockpit domain controller via ETHERNET.
The intelligent cabin domain controller includes T-BOX, IVI, IC.
IVI integrates audio and video functions, smart phones and multimedia device images and applications.
The T-BOX is used for communicating with a background system/a mobile phone APP, realizing vehicle information display and control of the mobile phone APP, and realizing vehicle-mounted components such as an automobile Telematics function, an emergency rescue telephone function and the like.
The body domain controller includes BCM, PEPS, TPMS, EPB, ESCL, AC, CCU, LSPM, DSM, HMC.
The autopilot controller includes an autopilot module, a 360 panorama parking system, an ACC, AEB, a lane keeping module.
360 panorama parking system, through installing the front on the vehicle, back, left and right four cameras integrated vehicle surrounding situation, know that the vehicle is peripheral, the blind area of sight is in the display panorama, also can show the single view of arbitrary party, and position and the distance of cooperation scale line pinpoint barrier, let the car owner can see 360 degrees panorama aerial views in the week directly perceivedly through the display screen, no longer have any blind area of vision, the difficult problems such as parking income position, narrow road meeting, obstacle avoidance from the beginning.
In the ACC, the sensor sends instructions to the executor to determine the running state according to the running states of the front vehicle and the own vehicle after the calculation and judgment of the ECU, and scans the front vehicle, so that the sensor can effectively relieve driving fatigue and improve safety under the conditions that vehicles on the road strictly keep traffic rules and etiquette and do not forcibly change lanes and queue.
The lane keeping module is used for keeping the vehicle on the lane through the identification line of the camera-mounted identification driving lane, if the vehicle approaches the identified identification line and possibly breaks away from the driving lane, the driver is noticed through vibration or sound of the steering wheel, the steering wheel is slightly rotated to correct the driving direction, the vehicle is positioned on the correct lane, and if the steering wheel detects unmanned active intervention for a long time, an alarm is sent out to remind the driver.
The BDM light LIN line is connected with the car window anti-clamping module, the rainfall sunlight sensor and the like. The car window anti-clamping module realizes a car window anti-clamping function through the arrangement of the sensor; the rainfall sunlight sensor can timely sense rainfall and sunlight so as to realize feedback.
The BDM domain controller-based fuel cell hydrogen energy automobile electrical architecture platform is modularized and integrated, and is based on a car body domain controller, an automatic driving domain controller and an intelligent cabin domain controller, so that a perfect electrical architecture platform is realized.
Wherein, the definitions of the respective english abbreviations are as follows:
CAN, controller LAN;
BDM and car body domain controller;
chais Canfd, chassis Canfd;
ETHERNET;
vehicle CANFD, whole Vehicle CANFD;
CANFD, variable rate CAN, increasing transmission rate based on classical CAN, data field CAN transmit 64 bytes, i.e. variable rate;
T-BOX, on-board T-BOX module, i.e. remote information processor;
IVI, in-vehicle infotainment system module;
BCM, body controller;
PEPS, keyless entry and start system;
EPB, electronic parking system;
ESCL, steering column lock;
AC, air conditioning module;
CCU, compressor control module;
LSPM, low speed pedestrian alert module or controller;
a DSM, a seat control module or a power seat controller;
HMC, thermal management controller;
ACC, adaptive cruise module;
AEB, automatic brake assist system;
telematics, vehicle remote control and remote information reading;
an ECU, an electronic control unit;
IC, electronic meter or liquid crystal meter display module;
ESP, body electronic stability system;
iBooster, electromechanical servo power-assisted mechanism;
EPS, power steering system;
ACU, automobile air bag control unit;
TPMS, tire pressure monitoring system.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The fuel cell hydrogen energy automobile electrical architecture platform based on BDM domain controller comprises an automatic driving domain controller, a car body domain controller and an intelligent cabin domain controller, and is characterized in that: the automatic driving domain controller, the car body domain controller and the intelligent cabin domain controller are connected through Chais CANFD, and ESP, iBooster, EPS, ACU is arranged in a connected mode; the automatic driving domain controller, the Vehicle body domain controller and the intelligent cabin domain controller are also connected with each other through a Vehicle CANFD, and the Vehicle CANFD is connected with a motor controller, a hydrogen tank controller, a battery management system and a fuel cell control system; the autopilot domain controller is also coupled to the intelligent cockpit domain controller via ETHERNET.
2. The BDM domain controller-based fuel cell hydrogen energy automobile electrical architecture platform of claim 1, wherein: the intelligent cabin domain controller comprises a T-BOX, IVI, IC, wherein the T-BOX is used for communicating with a background system/mobile phone APP to display and control vehicle information of the mobile phone APP, and the IVI integrates audio and video functions, mirror images of a smart phone and multimedia equipment and application programs.
3. The BDM domain controller-based fuel cell hydrogen energy automobile electrical architecture platform of claim 1, wherein: the body domain controller includes BCM, PEPS, TPMS, EPB, ESCL, AC, CCU, LSPM, DSM, HMC.
4. The BDM domain controller-based fuel cell hydrogen energy automobile electrical architecture platform of claim 1, wherein: the automatic driving domain controller comprises an automatic parking module, a 360-panorama parking system, an ACC (automatic control bus), an AEB (automatic control bus) and a lane keeping module, wherein the 360-panorama parking system integrates the surrounding conditions of a vehicle through four cameras arranged on the vehicle, the front camera, the rear camera, the left camera and the right camera, a sensor in the ACC sends an instruction to an actuator to determine the running state of the vehicle according to the running states of the front vehicle and the vehicle after the calculation and judgment of the ECU, and the lane keeping module recognizes the identification line of the running lane through the camera, and keeps the vehicle on the lane.
CN202011509721.7A 2020-12-18 2020-12-18 BDM domain controller-based fuel cell hydrogen energy automobile electrical architecture platform Active CN112622700B (en)

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CN115366990A (en) * 2022-08-05 2022-11-22 湖北汽车工业学院科技园有限公司 Drive-by-wire chassis capable of meeting different configurations of intelligent automobile

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Denomination of invention: Fuel cell hydrogen vehicle electrical architecture platform based on BDM domain controller

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