CN108995583A - A kind of control system of electric automobile - Google Patents

A kind of control system of electric automobile Download PDF

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Publication number
CN108995583A
CN108995583A CN201810829001.5A CN201810829001A CN108995583A CN 108995583 A CN108995583 A CN 108995583A CN 201810829001 A CN201810829001 A CN 201810829001A CN 108995583 A CN108995583 A CN 108995583A
Authority
CN
China
Prior art keywords
module
camera
car
data acquisition
computer
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
Application number
CN201810829001.5A
Other languages
Chinese (zh)
Inventor
张贤文
许翔
张学飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Zhixin Automobile Technology Co Ltd
Original Assignee
Hefei Zhixin Automobile Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hefei Zhixin Automobile Technology Co Ltd filed Critical Hefei Zhixin Automobile Technology Co Ltd
Priority to CN201810829001.5A priority Critical patent/CN108995583A/en
Publication of CN108995583A publication Critical patent/CN108995583A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q9/00Arrangements or adaptations of signal devices not provided for in one of the preceding main groups, e.g. haptic signalling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/04Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
    • 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
    • B60R16/023Electric 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00Brake-action initiating means
    • B60T7/12Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger

Abstract

The invention discloses a kind of control system of electric automobile, including car-mounted computer, data acquisition module, monitoring camera, range sensor, pulse transducer, sound and light alarm module, motor turning controller, electronic brake, automatic clutch, wireless communication module and data server;The monitoring camera is installed on car steering indoor top, the monitoring camera is electrically connected at data acquisition module, the data acquisition module is transmitted to for acquiring the saccade frequency of driver and the image information of bounce time, and by collected saccade frequency and bounce time information.The present invention can be to progress security protection on the outside of electric car; so that driver, when electric vehicle drive, electric car can be sounded an alarm for unsafe condition, while electronic brake is braked; so that vehicle stops, so that electric car is whole to suffer from safeguard protection with driver.

Description

A kind of control system of electric automobile
Technical field
The present invention relates to electric vehicle engineering field more particularly to a kind of control system of electric automobile.
Background technique
Nowadays not only sales volume is rising year by year electric car, itself technology is also rapidly developing.Such as application No. is A kind of control system of electric automobile of CN 201420053574.0, including electric machine control system, entire car controller, high voltage power supply Distribution system, low voltage control system, electronic auxiliary system;The electric machine control system is connect with the entire car controller, motor Control system is connect with the high voltage power supply distribution system, and the high voltage power supply distribution system and the electronic auxiliary system connect It connects, the entire car controller is connect by driver's pedal with the low voltage control system;It further include power supply control master switch, electric power storage Pond, centrally controrlled locking system, key switch.
Above-mentioned control system of electric automobile solves vehicle electric element inductance element power consumption phenomenon, and does not influence to control in former vehicle, answer The normal usage functions such as anxious lamp.But depositing as common automotive control system when in use can not drive vehicle and inside The personnel of sailing have the defect protected very well.
Summary of the invention
The purpose of the present invention is to provide a kind of control system of electric automobile, to solve mentioned above in the background art ask Topic.
To achieve the goals above, the present invention provides the following technical scheme that
A kind of control system of electric automobile, including car-mounted computer, data acquisition module, front camera, rear camera, a left side Side camera, right side camera, data memory module, battery management module, door control module, fault diagnosis module, instrument Monitoring module, vehicular light control module, alarm module and image processor;The front camera is installed on vehicle front, institute State front camera be electrically connected at data acquisition module, for acquire vehicle when driving front image information, and will acquisition To video information be transmitted to data acquisition module;The rear camera is installed on automobile rear, the rear camera electricity Property is connected to data acquisition module, for acquiring the image information at vehicle rear when driving, and collected video information is passed Transport to data acquisition module;The left side camera is installed on automobile left side, and the left side camera is electrically connected at data and adopts Collect module, for acquiring the image information in vehicle left side when driving, and collected video information is transmitted to data acquisition module Block;The right side camera is installed on car right side, and the right side camera is electrically connected at data acquisition module, for acquiring Image information on the right side of when vehicle driving, and collected video information is transmitted to data acquisition module;The data acquisition Module is connected to car-mounted computer, is used for transmission collected video information to car-mounted computer;The data memory module electricity Property be connected to car-mounted computer, for store camera acquisition video information;The image processor is connected to by serial ports Car-mounted computer is transmitted to vehicle-mounted meter for analyzing the image information of processing camera acquisition, and by the information that analysis is handled well Calculation machine;The car-mounted computer connects a CAN bus, the battery management module, door control module, fault diagnosis module, Instrument monitoring module and vehicular light control module are all connected to CAN bus.
Preferably, the image processor includes iconic memory module and image analysis module, and described image analyzes mould Block is delivered to car-mounted computer for analyzing camera acquired image information, and by analysis result, and described image remembers mould Block is used to remember the image information of camera acquisition, is analyzed for image analysis module.
Preferably, the car-mounted computer connects an electronic brake by serial ports, and the electronic brake is used for vehicle Emergency braking.
Preferably, the CAN bus connects an alarm module, analyzes vehicle driving for car-mounted computer and danger occurs Emergency alarm when situation.
Preferably, A/D converter, the A/D converter are connected between the data acquisition module and car-mounted computer For the analog signal of data acquisition module to be converted to digital signal, and by digital data transmission to car-mounted computer.
Preferably, the alarm module is combined aural and visual alarm.
Compared with prior art, the beneficial effects of the present invention are: a kind of control system of electric automobile of the present invention, can control Automotive interior battery management module processed, door control module, fault diagnosis module, instrument monitoring module and vehicular light control module Simultaneously, additionally it is possible to carrying out security protection on the outside of electric car, so that driver is when electric vehicle drive, electronic vapour Vehicle can be sounded an alarm for unsafe condition, while electronic brake is braked so that vehicle stops so that electric car it is whole with Driver suffers from safeguard protection.
Detailed description of the invention
Fig. 1 is a kind of control system of electric automobile structural block diagram of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, to this Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not For limiting the present invention.
As shown in Figure 1, a kind of control system of electric automobile, including car-mounted computer, data acquisition module, front camera shooting Head, rear camera, left side camera, right side camera, data memory module, battery management module, door control module, event Hinder diagnostic module, instrument monitoring module, vehicular light control module, alarm module and image processor;The front camera peace Loaded on vehicle front, the front camera is electrically connected at data acquisition module, for acquire vehicle when driving front figure As information, and collected video information is transmitted to data acquisition module;The rear camera is installed on automobile rear, institute It states rear camera and is electrically connected at data acquisition module, for acquiring the image information at vehicle rear when driving, and will acquisition To video information be transmitted to data acquisition module;The left side camera is installed on automobile left side, the left side camera electricity Property be connected to data acquisition module, for acquiring the image information in vehicle left side when driving, and collected video information is passed Transport to data acquisition module;The right side camera is installed on car right side, and the right side camera is electrically connected at data and adopts Collect module, for acquiring the image information on vehicle right side when driving, and collected video information is transmitted to data acquisition module Block;The data acquisition module is connected to car-mounted computer, is used for transmission collected video information to car-mounted computer;It is described Data memory module is electrically connected at car-mounted computer, for storing the video information of camera acquisition;The image processor It is connected to car-mounted computer by serial ports, for analyzing the image information of processing camera acquisition, and the letter that analysis is handled well Breath is transmitted to car-mounted computer;The car-mounted computer connects a CAN bus, the battery management module, door control module, Fault diagnosis module, instrument monitoring module and vehicular light control module are all connected to CAN bus.
The image processor includes iconic memory module and image analysis module, and described image analysis module is for dividing Camera acquired image information is analysed, and analysis result is delivered to car-mounted computer, described image memory module is for remembering The image information for recalling camera acquisition, is analyzed for image analysis module.The car-mounted computer passes through serial ports connection one Electronic brake, the electronic brake are used for the emergency braking of vehicle.The CAN bus connects an alarm module, is used for vehicle It carries computer and analyzes emergency alarm when unsafe condition occurs in vehicle driving.The data acquisition module and car-mounted computer it Between be connected with A/D converter, the A/D converter is used to the analog signal of data acquisition module being converted to digital signal, and By digital data transmission to car-mounted computer.The alarm module is combined aural and visual alarm.
In summary: the present invention can be in control automotive interior battery management module, door control module, fault diagnosis mould While block, instrument monitoring module and vehicular light control module, additionally it is possible to security protection is carried out on the outside of electric car, so that driving When electric vehicle drive, electric car can sound an alarm personnel for unsafe condition, and electric car is whole and drives Personnel suffer from safeguard protection.Electronic vapour is acquired by front camera, rear camera, left side camera and right side camera Image information around vehicle, and image analysis processing is carried out to car-mounted computer by image processor, when vehicle is in week When being with object, car-mounted computer will start alarm module, remind internal driver's vehicle that there are security risks, simultaneously It controls electronic brake and carries out emergency braking processing.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (6)

1. a kind of control system of electric automobile, it is characterised in that: including car-mounted computer, data acquisition module, front camera, Rear camera, left side camera, right side camera, data memory module, battery management module, door control module, failure Diagnostic module, instrument monitoring module, vehicular light control module, alarm module and image processor;
The front camera is installed on vehicle front, and the front camera is electrically connected at data acquisition module, for adopting Image information in front of when collection vehicle driving, and collected video information is transmitted to data acquisition module;
The rear camera is installed on automobile rear, and the rear camera is electrically connected at data acquisition module, for adopting The image information at rear when collecting vehicle driving, and collected video information is transmitted to data acquisition module;
The left side camera is installed on automobile left side, and the left side camera is electrically connected at data acquisition module, for adopting Image information on the left of when collection vehicle driving, and collected video information is transmitted to data acquisition module;
The right side camera is installed on car right side, and the right side camera is electrically connected at data acquisition module, for adopting Image information on the right side of when collection vehicle driving, and collected video information is transmitted to data acquisition module;
The data acquisition module is connected to car-mounted computer, is used for transmission collected video information to car-mounted computer;
The data memory module is electrically connected at car-mounted computer, for storing the video information of camera acquisition;
The image processor is connected to car-mounted computer by serial ports, for analyzing the image information of processing camera acquisition, And the information that analysis is handled well is transmitted to car-mounted computer;
The car-mounted computer connects a CAN bus, the battery management module, door control module, fault diagnosis module, instrument Table monitoring module and vehicular light control module are all connected to CAN bus.
2. a kind of control system of electric automobile according to claim 1, it is characterised in that: the image processor includes Iconic memory module and image analysis module, described image analysis module are used to analyze camera acquired image information, and Analysis result is delivered to car-mounted computer, described image memory module is used to remember the image information of camera acquisition, is used for Image analysis module is analyzed.
3. a kind of control system of electric automobile according to claim 1, it is characterised in that: the car-mounted computer passes through string Mouth one electronic brake of connection, the electronic brake are used for the emergency braking of vehicle.
4. a kind of control system of electric automobile according to claim 1, it is characterised in that: one report of CAN bus connection Alert module, analyzes emergency alarm when unsafe condition occurs in vehicle driving for car-mounted computer.
5. a kind of control system of electric automobile according to claim 1, it is characterised in that: the data acquisition module and vehicle It carries and is connected with A/D converter between computer, the A/D converter is for being converted to the analog signal of data acquisition module Digital signal, and by digital data transmission to car-mounted computer.
6. a kind of control system of electric automobile according to claim 4, it is characterised in that: the alarm module is acousto-optic report Alert device.
CN201810829001.5A 2018-07-25 2018-07-25 A kind of control system of electric automobile Pending CN108995583A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810829001.5A CN108995583A (en) 2018-07-25 2018-07-25 A kind of control system of electric automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810829001.5A CN108995583A (en) 2018-07-25 2018-07-25 A kind of control system of electric automobile

Publications (1)

Publication Number Publication Date
CN108995583A true CN108995583A (en) 2018-12-14

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Family Applications (1)

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CN201810829001.5A Pending CN108995583A (en) 2018-07-25 2018-07-25 A kind of control system of electric automobile

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109774781A (en) * 2019-01-14 2019-05-21 洛阳智能农业装备研究院有限公司 A kind of unmanned electric tractor whole-control system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103010123A (en) * 2012-12-10 2013-04-03 南昌大学 Vehicle control unit for pure electric vehicle
CN107054223A (en) * 2016-12-28 2017-08-18 重庆长安汽车股份有限公司 It is a kind of to be shown based on the driving blind area that panorama is shown and caution system and method
CN107054254A (en) * 2017-03-27 2017-08-18 苏州工业园区职业技术学院 A kind of Intelligent Control System of Electrical Vehicle
CN207128743U (en) * 2017-06-28 2018-03-23 上海思致汽车工程技术有限公司 A kind of expanding panoramic camera system for vehicle
US20180157921A1 (en) * 2013-02-04 2018-06-07 Magna Electronics Inc. Vehicular collision mitigation system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103010123A (en) * 2012-12-10 2013-04-03 南昌大学 Vehicle control unit for pure electric vehicle
US20180157921A1 (en) * 2013-02-04 2018-06-07 Magna Electronics Inc. Vehicular collision mitigation system
CN107054223A (en) * 2016-12-28 2017-08-18 重庆长安汽车股份有限公司 It is a kind of to be shown based on the driving blind area that panorama is shown and caution system and method
CN107054254A (en) * 2017-03-27 2017-08-18 苏州工业园区职业技术学院 A kind of Intelligent Control System of Electrical Vehicle
CN207128743U (en) * 2017-06-28 2018-03-23 上海思致汽车工程技术有限公司 A kind of expanding panoramic camera system for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109774781A (en) * 2019-01-14 2019-05-21 洛阳智能农业装备研究院有限公司 A kind of unmanned electric tractor whole-control system

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