CN106627438A - New energy automobile vehicle controller connection structure - Google Patents
New energy automobile vehicle controller connection structure Download PDFInfo
- Publication number
- CN106627438A CN106627438A CN201611158255.6A CN201611158255A CN106627438A CN 106627438 A CN106627438 A CN 106627438A CN 201611158255 A CN201611158255 A CN 201611158255A CN 106627438 A CN106627438 A CN 106627438A
- Authority
- CN
- China
- Prior art keywords
- interface
- control device
- vehicle control
- power
- signal
- 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.)
- Pending
Links
- 238000004891 communication Methods 0.000 claims abstract description 27
- 238000004378 air conditioning Methods 0.000 claims description 7
- 238000004171 remote diagnosis Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 claims description 2
- 238000013461 design Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a new energy automobile vehicle controller connection structure. The new energy automobile vehicle controller connection structure comprises a vehicle controller. The vehicle controller comprises a power interface, a digital quantity collection interface, an analog quantity collection interface, a CAN communication interface, a driving interface and a power output interface. The new energy automobile vehicle controller connection structure has the advantages that when working, the controller collects a digital signal of a finished automobile through the digital quantity collection interface, the analog quantity collection interface collects an analog quantity signal of the finished automobile, and meanwhile, the controller communicates with other components of the finished automobile through a CAN communication network. Based on the above signals, the driving intention of a driver is analyzed in real time, and the vehicle controller which is high in operational capability, stable and reliable is achieved.
Description
Technical field
The present invention relates to new-energy automobile control field.A kind of wagon control of employing floating-point operation chip of specific design
Device.
Background technology
New-energy automobile mainly includes pure electric automobile, hybrid vehicle, fuel cell car and extended-range automobile.Car
Controller as new-energy automobile core component, because the configuration of new-energy automobile becomes increasingly abundant the property to vehicle control device
Can put forward higher requirement with function, to meet analog and digital signal process, the CAN of Future New Energy Source automobile substantial amounts
The demand of the calculation process of communication and complexity, the high-performance for needing powerful a operational capability, fast operation, driving force strong
Vehicle control device.And the vehicle control device circuit layout for using at present and connection are difficult to meet the growing need of new-energy automobile
Ask.
The content of the invention
The technical problem to be solved is to realize a kind of multiple functional, stable, reliable vehicle control device.
To achieve these goals, the technical solution used in the present invention is：New-energy automobile vehicle control device attachment structure,
Including vehicle control device, the vehicle control device includes that power interface, digital data acquisition interface, analog acquisition interface, CAN lead to
Letter interface, driving interface and power output interface；
The digital data acquisition interface includes that ignition signal collection interface, ACC signals collecting interfaces, enabling signal collection connect
Mouth, air-conditioning heating signals collecting interface, air conditioner refrigerating signals collecting interface, external power source wake up interface, trickle charge signals collecting and connect
Mouthful, fill signals collecting interface, driving model signals collecting interface, Economy urge factor mode switching signal acquisition interface, electronics soon and stay
Car stop position signals collecting interface, braking brake switching signal acquisition interface, annex loop interlocking signal acquisition interface, cruise switch
Signals collecting interface and digital spare interface；
The analog acquisition interface includes accelerator pedal signal acquisition interface, gear signals collecting interface, power supply
Acquisition interface, vacuum pressure sensor signals collecting interface, temperature sensor acquisition interface, current signal acquisition interface and reserved
Interface；
The CAN communication interface and body control system, electric boosting steering system, instrument display system, brakes,
The connection of electric machine control system, battery management system, air-conditioning system and remote diagnosis system.
The vehicle control device includes 32 floating-point single-chip microcomputers, 16 single-chip microcomputers, power management modules, the power management
Module connection power interface, connection 5V power output interfaces, and power to 16 single-chip microcomputers, 16 single-chip microcomputer signals input
End connection analog quantity acquisition interface, digital data acquisition interface, and with 32 floating-point single chip communications, 32 floating-point single-chip microcomputers
It is connected with CAN communication interface and driving interface.
The CAN communication interface is provided with two-way, shows with body control system, electric boosting steering system, instrument all the way
System and brakes connect, and another road connects with electric machine control system, battery management system, air-conditioning system and remote diagnosis system
Connect.
The CAN communication interface connection air conditioner compressor system and Vehicular direct-current power-supply system, the vehicle control device is defeated
Go out to enable signal and power supply Regulate signal to air conditioner compressor system, the vehicle control device outputs enable signal to Vehicular direct-current
Power-supply system.
The CAN communication interface connection battery management system and control system of safety air bag, the vehicle control device output
, to battery management system, the control system of safety air bag output collision hard signal is to vehicle control device for loop interlocking signal.
The driving interface connection BMS, electric machine controller, brake vacuum pump, cooling water pump, cooling fan and PTC relays
Device.
The power interface connection 12V power supplys and GND.
It is an advantage of the current invention that controller is operationally, controller gathers the numeral of car load by digital data acquisition interface
Signal, analog acquisition interface gathers the analog signalses of car load, while being entered with other parts of car load by CAN communication network
Row communication, comprehensive above signal, to the driving intention of driver real time parsing is made, realize that a kind of operational capability is strong, stablize,
Reliable vehicle control device.
Description of the drawings
The mark in the content and figure of every width accompanying drawing expression in description of the invention is briefly described below：
Fig. 1 is vehicle control device circuit catenation principle figure；
Fig. 2 is vehicle control device circuit control principle figure.
Specific embodiment
New-energy automobile vehicle control device attachment structure includes 32 floating-point single-chip microcomputers, power management module, a conducts
16 single-chip microcomputers of security monitoring chip, digital data acquisition interface, analog acquisition interface, CAN communication interface, driving interface.
New-energy automobile vehicle control device attachment structure is based on 32 floating-point operation microcomputer developments, has taken into full account now
The Policy model of pure electric automobile and hybrid vehicle is complicated, the characteristics of operand is big and high to the required precision of computing.Electricity
Road will need to carry out multi-path digital signal transacting and analog signal processing in pure electric automobile and hybrid vehicle control, while
The characteristics of needing multichannel high-low side drive signal and level pulse modulated signal, design arrangement Multipath digital quantity input interface,
Analog input interface, high-low side drive the input of output interface, CAN communication interface, LIN communication interfaces and PWM ripples, output to connect
Mouthful, to ensure the demand for control of various pure electronic and mixed motor-car type control systems.
As shown in figure 1, circuit structure includes 22 railway digital acquisition interfaces, 22 analog acquisition interfaces, the low side drive in 12 tunnels
Dynamic output interface, 9 road flash drive output interfaces, 5 road PWM input interfaces, 8 road PWM output interfaces, 3 tunnel CAN communication interfaces, 3
Road 5V power supplys power supply interface and 1 road LIN communication interfaces.Wherein 22 railway digital amount acquisition interfaces include ignition signal collection interface,
ACC signals collecting interfaces, enabling signal acquisition interface, air-conditioning heating signals collecting interface, 2 road air conditioner refrigerating signals collectings connect
Mouth, external power source wake up interface, trickle charge signals collecting interface, fill signals collecting interface, driving model signals collecting interface, Jing soon
Ji drive pattern switching signal acquisition interface, electronic parking gear signal acquisition interface, 2 road braking brake switching signal collections connect
Mouth, annex loop interlocking signal acquisition interface, 3 road cruise switch signals collecting interfaces and 4 railway digital spare interfaces, the simulation of 22 tunnels
Amount acquisition interface includes that 2 road accelerator pedal signal acquisition interfaces, No. 4 gear signals collecting interfaces, 2 road power supply collections connect
Mouth, vacuum pressure sensor signals collecting interface, temperature sensor acquisition interface, 2 road current signal acquisition interfaces and 10 tunnels are pre-
Stay interface.Vehicle control device carries out Control on Communication by other component controls machines in two-way CAN communication interface and car load, all the way
CAN and Body Control system (BCM), instrument display system (ICM), VSC (ESP), electric booster system (EPS), system
Dynamic system (BSM).Another road and battery management system (BMS), electric machine control system (MCU), Vehicular direct-current power-supply system
(DCDC), air conditioner compressor system (Compressor) and control system of safety air bag (ABM) are communicated.
Wagon control by the offer power supply of car load battery, when driver it is electric by key switch activation KL15,32
Floating-point monolithic machine testing KL15 electric signals, mode of operation is entered into entire car controller from sleep mode wakeup.Controller is in work
When making, controller gathers the data signal of car load by digital data acquisition interface, and analog acquisition interface gathers the simulation of car load
Amount signal, while being communicated with other parts of car load by CAN communication network, comprehensive above signal is driven to driver
Sail intention and make real time parsing.Driving intention control drive circuit and CAN communication work according to driver is realized to car load
Driving control.To realize to car load security control, to crucial digital data acquisition interface, analog acquisition interface, driving interface,
CAN communication interface all does function safe design, and security monitoring is carried out as from chip by the single-chip microcomputer of 16.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that the present invention is implemented and do not receive aforesaid way
Restriction, as long as employing the improvement of various unsubstantialities that method of the present invention design and technical scheme are carried out, or without changing
Enter and the design of the present invention and technical scheme are directly applied into other occasions, within protection scope of the present invention.
Claims (7)
1. new-energy automobile vehicle control device attachment structure, including vehicle control device, it is characterised in that：The vehicle control device bag
Include power interface, digital data acquisition interface, analog acquisition interface, CAN communication interface, driving interface and power output interface；
The digital data acquisition interface include ignition signal collection interface, ACC signals collecting interfaces, enabling signal acquisition interface,
Air-conditioning heating signals collecting interface, air conditioner refrigerating signals collecting interface, external power source wake up interface, trickle charge signals collecting interface,
Signals collecting interface, driving model signals collecting interface, Economy urge factor mode switching signal acquisition interface, electronic parking shelves are filled soon
Position signals collecting interface, braking brake switching signal acquisition interface, annex loop interlocking signal acquisition interface, cruise switch signal
Acquisition interface and digital spare interface；
The analog acquisition interface includes accelerator pedal signal acquisition interface, gear signals collecting interface, power supply collection
Interface, vacuum pressure sensor signals collecting interface, temperature sensor acquisition interface, current signal acquisition interface and reserved connect
Mouthful；
The CAN communication interface and body control system, electric boosting steering system, instrument display system, brakes, motor
The connection of control system, battery management system, air-conditioning system and remote diagnosis system.
2. new-energy automobile vehicle control device attachment structure according to claim 1, it is characterised in that：The wagon control
Device includes 32 floating-point single-chip microcomputers, 16 single-chip microcomputers, power management modules, and the power management module connects power interface, connects
5V power output interfaces are connect, and is powered to 16 single-chip microcomputers, 16 single-chip microcomputer signal inputs connection analog acquisition connects
Mouthful, digital data acquisition interface, and with 32 floating-point single chip communications, 32 floating-point single-chip microcomputers and CAN communication interface and drive
Mobile interface connects.
3. new-energy automobile vehicle control device attachment structure according to claim 1 and 2, it is characterised in that：The CAN leads to
Letter interface is provided with two-way, connects with body control system, electric boosting steering system, instrument display system and brakes all the way
Connect, another road is connected with electric machine control system, battery management system, air-conditioning system and remote diagnosis system.
4. new-energy automobile vehicle control device attachment structure according to claim 3, it is characterised in that：The CAN communication
Interface connects air conditioner compressor system and Vehicular direct-current power-supply system, and the vehicle control device output enables signal and power supply is adjusted
To air conditioner compressor system, the vehicle control device outputs enable signal to Vehicular direct-current power-supply system to signal.
5. new-energy automobile vehicle control device attachment structure according to claim 4, it is characterised in that：The CAN communication
Interface connects battery management system and control system of safety air bag, and the vehicle control device exports loop interlocking signal to cell tube
Reason system, the control system of safety air bag output collision hard signal is to vehicle control device.
6. new-energy automobile vehicle control device attachment structure according to claim 1 and 2, it is characterised in that：The driving
Interface connection BMS, electric machine controller, brake vacuum pump, cooling water pump, cooling fan and PTC relays.
7. new-energy automobile vehicle control device attachment structure according to claim 1, it is characterised in that：The power interface
Connection 12V power supplys and GND.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611158255.6A CN106627438A (en) | 2016-12-15 | 2016-12-15 | New energy automobile vehicle controller connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611158255.6A CN106627438A (en) | 2016-12-15 | 2016-12-15 | New energy automobile vehicle controller connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106627438A true CN106627438A (en) | 2017-05-10 |
Family
ID=58822255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611158255.6A Pending CN106627438A (en) | 2016-12-15 | 2016-12-15 | New energy automobile vehicle controller connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106627438A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927650A (en) * | 2019-04-09 | 2019-06-25 | 北京奥特贝睿科技有限公司 | A kind of autonomous driving automobile line traffic control power-supply management system |
| WO2020038446A1 (en) * | 2018-08-23 | 2020-02-27 | 比亚迪股份有限公司 | Vehicle controller, vehicle control method, and vehicle |
| CN113119908A (en) * | 2019-12-31 | 2021-07-16 | 上海海拉电子有限公司 | Vehicle starting system and vehicle starting method based on one-key starting |
| CN113799761A (en) * | 2020-06-15 | 2021-12-17 | 卓品智能科技无锡有限公司 | Extended-range type new energy coordination controller control system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202075614U (en) * | 2011-05-24 | 2011-12-14 | 奇瑞汽车股份有限公司 | Finished automobile controller |
| CN102390331A (en) * | 2011-09-07 | 2012-03-28 | 重庆长安汽车股份有限公司 | Entire vehicle controller integrated with battery management system for pure electric automobile |
| CN204415179U (en) * | 2014-12-24 | 2015-06-24 | 郑州日产汽车有限公司 | New energy vehicle controller |
| CN105216649A (en) * | 2015-11-03 | 2016-01-06 | 成都雅骏新能源汽车科技股份有限公司 | A kind of novel entire car controller being applicable to pure electric automobile |
-
2016
- 2016-12-15 CN CN201611158255.6A patent/CN106627438A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202075614U (en) * | 2011-05-24 | 2011-12-14 | 奇瑞汽车股份有限公司 | Finished automobile controller |
| CN102390331A (en) * | 2011-09-07 | 2012-03-28 | 重庆长安汽车股份有限公司 | Entire vehicle controller integrated with battery management system for pure electric automobile |
| CN204415179U (en) * | 2014-12-24 | 2015-06-24 | 郑州日产汽车有限公司 | New energy vehicle controller |
| CN105216649A (en) * | 2015-11-03 | 2016-01-06 | 成都雅骏新能源汽车科技股份有限公司 | A kind of novel entire car controller being applicable to pure electric automobile |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020038446A1 (en) * | 2018-08-23 | 2020-02-27 | 比亚迪股份有限公司 | Vehicle controller, vehicle control method, and vehicle |
| CN110857111A (en) * | 2018-08-23 | 2020-03-03 | 比亚迪股份有限公司 | Vehicle controller, vehicle control method and vehicle |
| CN109927650A (en) * | 2019-04-09 | 2019-06-25 | 北京奥特贝睿科技有限公司 | A kind of autonomous driving automobile line traffic control power-supply management system |
| CN113119908A (en) * | 2019-12-31 | 2021-07-16 | 上海海拉电子有限公司 | Vehicle starting system and vehicle starting method based on one-key starting |
| CN113119908B (en) * | 2019-12-31 | 2022-06-17 | 上海海拉电子有限公司 | Vehicle starting system and vehicle starting method based on one-key starting |
| CN113799761A (en) * | 2020-06-15 | 2021-12-17 | 卓品智能科技无锡有限公司 | Extended-range type new energy coordination controller control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205450766U (en) | Vehicle control unit integrating battery management and vehicle body control functions | |
| CN202075614U (en) | Finished automobile controller | |
| CN209534966U (en) | A kind of In-vehicle networking topological structure | |
| CN106627438A (en) | New energy automobile vehicle controller connection structure | |
| CN205059477U (en) | Distributing type four wheel drive's pure electric vehicles electric system | |
| CN112644293A (en) | Electric automobile control system | |
| CN101519034A (en) | Power system of mixed power automobile and control method thereof | |
| CN108001294B (en) | Network topology structure of electric wheel automobile vector control system | |
| CN210454477U (en) | Power system domain controller for electric automobile | |
| CN204340934U (en) | A kind of new-energy automobile entire car controller | |
| CN103318046A (en) | All-electric light bus power assembly | |
| CN206797373U (en) | A kind of entire car controller hardware integration system | |
| CN101624051A (en) | Externally connected rechargeable hybrid power vehicle hardware system and control method thereof | |
| CN108536045B (en) | Vehicle control unit, vehicle and method of electric vehicle | |
| CN108081960B (en) | Method and system for recovering braking energy of electric automobile | |
| CN103481782B (en) | A kind of instrument system of hybrid vehicle | |
| CN102890500A (en) | Network communication system of new energy passenger vehicle | |
| CN107499121A (en) | Four-wheel drive electric automobile transmission system | |
| CN103552480A (en) | Completely power-driven dedicated school bus adopting dual charging modes | |
| CN101554863A (en) | Control system of electric automobile | |
| CN201538315U (en) | DSP-based electronic stability program controller for automobiles | |
| CN217227305U (en) | New energy locomotive control system based on CAN bus network | |
| CN207274416U (en) | Four-wheel drive electric automobile transmission system | |
| CN101412378B (en) | Electric automobile using a plurality of electric apparatuses to drive running | |
| CN209904534U (en) | Low-voltage power supply system of pure electric animal flow vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |