CN109677339A - A kind of intelligent automobile driving warning system - Google Patents
A kind of intelligent automobile driving warning system Download PDFInfo
- Publication number
- CN109677339A CN109677339A CN201710968687.1A CN201710968687A CN109677339A CN 109677339 A CN109677339 A CN 109677339A CN 201710968687 A CN201710968687 A CN 201710968687A CN 109677339 A CN109677339 A CN 109677339A
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- China
- Prior art keywords
- unit
- sensor
- traffic lights
- control unit
- vehicle
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- 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.)
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Classifications
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- 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
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
Abstract
The invention discloses a kind of intelligent automobile driving warning systems, belong to automobile technical field, including control unit, breakdown judge unit, fault detection unit, communication unit, memory, liquid crystal display, sensor self-test unit, lighting switch sensor, full-vehicle control unit, traffic lights detection unit, lane detection unit, traffic lights distance measurement unit, AVR automatic tension regulator, automotive front baffle unit, automobile front drive unit, exhaust valve opening degree sensor and accelerator opening sensor, control unit also respectively with engine speed sensor, air flow sensor, boost pressure detection sensor, gear position sensor, instruction sending unit and the electrical connection of result receiving unit.The present invention analyzes failure incidental in automobile according to the diagnosis rule of setting, carries out breakdown judge and alarm, shows fault type, carries out recording and storage to fault message, checks sensor, shows inspection result, discover and rule out failure.
Description
Technical field
The present invention relates to a kind of running warning systems to belong to more particularly to a kind of intelligent automobile driving warning system
In automobile technical field.
Background technique
With the development of science and technology, automobile has become the public vehicles, the quantity sharp increase of private car, vapour now
Big quantity sensor is equipped in vehicle, the information that these sensors provide perceives the external world to intelligent driving automobile and determines to plan
It is played a crucial role with control program, in the sensor used in intelligent driving automobile, most of sensors all have
There is independent zero offset capability, these sensors are capable of detecting when the error that itself may cause in use and automatic school
Just, however, checking that this must to important sensor situation all in intelligent driving automobile currently without unified system
So causing present intelligent driving system that may will lead to entire intelligent driving system when a sensor goes wrong cannot
It works normally, as long as the strategy for requiring entire intelligent driving system to stop working is protected although a this sensor goes wrong
Safety is demonstrate,proved, since intelligent driving automobile in the process of moving may have an impact the state of sensor, for safety
The considerations of, the total solution of intelligent driving must include an integrated sensor self-checking system, this sensor self-test
System is other than it can check the state of each sensor, moreover it is possible to which inspection result is shown in a particular manner
Come, when automobile breaks down, if these failures cannot find and exclude in time, it is easy to influence the safety of running car
Property can even injure the life security of driver and passenger, can be encountered when vehicle travel in urban road largely red
Green light, according to present traffic rules, running red light for vehicle will receive severe punishment, but as car owner sometimes because diverting one's attention
The transformation for not noticing traffic lights causes accidentally to make a dash across the red light or aggravates to hand over when green light is lighted without timely starting vehicle
Logical congestion.
Summary of the invention
The main object of the present invention is to provide for a kind of intelligent automobile driving warning system, can be to each sensor
State is checked, and inspection result is shown in a particular manner, discovers and rules out vehicle failure, monitoring traffic-light and
Traffic route reminds car owner's parking or starting in time.
The purpose of the present invention can reach by using following technical solution:
A kind of intelligent automobile driving warning system, including control unit, breakdown judge unit, fault detection unit, communication
Unit, memory, liquid crystal display, sensor self-test unit, full-vehicle control unit, traffic lights detection unit, lane inspection
Survey unit and traffic lights distance measurement unit, described control unit respectively with the breakdown judge unit, the fault detection list
First, the described communication unit, the memory, the liquid crystal display and full-vehicle control unit electrical connection, the failure
Judging unit is electrically connected with the fault detection unit, described control unit also respectively with engine speed sensor, air stream
Quantity sensor, boost pressure detection sensor, gear position sensor, instruction sending unit and the electrical connection of result receiving unit；It is described
Instruction sending unit is used to be requested according to detection, by mobile Internet to the engine speed sensor, the air stream
Quantity sensor and the boost pressure detection sensor send detection instruction；The result receiving unit is for receiving described start
The testing result that machine speed probe, the air flow sensor, the boost pressure detection sensor are sent；The failure
Judging unit is for judging whether the testing result is error code, if so, showing the error code by display；It is described
Fault detection unit is used to obtain engine failure information by described control unit, and the engine failure information is converted
It is the testing result including error code, and result will test by the communication unit and be sent to mobile subscriber terminal；Institute
The operating status that sensor self-test unit judges each sensor by the analysis processing to each sensor status data is stated,
On the basis of the operating condition sensor that the sensor self-test unit is judged, believed using the perception redundancy of similar individual sensor
Breath, compares generic each sensor status data, provides final operating condition sensor judging result；It is described red
Green light detection unit obtains the color of front traffic lights by camera, if what only one traffic lights of the image got issued
Color then issues corresponding phonetic order according to this color；If getting the color that there are image more than two traffic lights to issue
Coloured silk then issues corresponding voice according to the color of that nearest traffic lights of horizontal direction center line on the image away from acquisition and refers to
It enables.
Further, the engine speed sensor, the air flow sensor and boost pressure detection pass
Sensor is electrically connected with the memory.
Further, parallel reactive tune difference resistance is equipped between described control unit and the fault detection unit.
Further, described control unit also inhibits device to be electrically connected with poor mutual inductor and radio interference is adjusted respectively, institute
It states the poor mutual inductor of tune and inhibits device to be electrically connected with the radio interference.
Further, further includes: current transformer and reactor, the current transformer are electrically connected with the reactor,
The current transformer is electrically connected by multiple diodes with the communication unit.
Further, further includes: AVR automatic tension regulator, exhaust valve opening degree sensor and accelerator opening sensor,
Described control unit respectively with the AVR automatic tension regulator, the exhaust valve opening degree sensor and the accelerator opening
Sensor electrical connection, the fault detection unit, the communication unit and the memory respectively with the AVR automatic voltage tune
Whole device electrical connection, the AVR automatic tension regulator is electrically connected with automotive front baffle unit and automobile front drive unit respectively, described red
Green light detection unit and the lane detection unit are separately positioned on the automotive front baffle unit, and the traffic lights distance is visited
Unit is surveyed to be arranged on the automobile front drive unit.
Further, described control unit is also electrically connected with liquid crystal display, the gear position sensor and the liquid crystal
Display unit is electrically connected with the memory respectively, the gear position sensor and the liquid crystal display also respectively with the electricity
Current transformer electrical connection.
Further, the communication unit is electrically connected with acousto-optic warning unit and the sensor self-test unit respectively, institute
Sensor self-test unit is stated to be electrically connected with the memory.
Further, the acousto-optic warning unit, the sensor self-test unit and the full-vehicle control unit respectively with
AVR automatic tension regulator electrical connection, the AVR automatic tension regulator respectively with the traffic lights detection unit, institute
State lane detection unit and traffic lights distance measurement unit electrical connection.
Further, the reactor is electrically connected with the current transformer, the liquid crystal display and described wireless
Electrical interference inhibits device electrical connection, and the current transformer inhibits to fill with the poor mutual inductor of the tune and the radio interference respectively
Set electrical connection.
Advantageous effects of the invention: intelligent automobile driving warning system according to the invention, intelligence provided by the invention
Energy running warning system, can check the state of each sensor, and inspection result is shown in a particular manner
It shows and, discover and rule out vehicle failure, monitoring traffic-light and traffic route, remind car owner's parking or starting in time, and can press
Failure incidental in automobile is analyzed according to the diagnosis rule of setting, provides breakdown judge in the event of a failure, and
Automatic alarm, while showing the type that breaks down, driver can be helped to analyze well and handle simple failure, failure hair
There is detailed recording and storage to information during life, failure can be shown in non-operating state, it can be to each
The state of sensor is checked, and inspection result is shown in a particular manner, discovers and rules out vehicle failure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a preferred embodiment of intelligent automobile according to the invention driving warning system.
In figure: 1- control unit, 2- engine speed sensor, 3- air flow sensor, the detection of 4- boost pressure pass
Sensor, 5- instruction sending unit, 6- result receiving unit, 7- breakdown judge unit, 8- fault detection unit, 9- communication unit,
10- memory, 11-AVR automatic tension regulator, 12- exhaust valve opening degree sensor, 13- accelerator opening sensor, 14- electricity
Current transformer, 15- tune difference mutual inductor, 16- radio interference inhibit device, 17- gear position sensor, 18- parallel reactive tune difference electricity
Resistance, 19- liquid crystal display, 20- acousto-optic warning unit, 22- reactor, 23- sensor self-test unit, 24- automotive front baffle list
Member, 25- lighting switch sensor, 26- automobile front drive unit, 27- full-vehicle control unit, 28- traffic lights detection unit, 29- row
Fare detection unit, 30- traffic lights distance measurement unit.
Specific embodiment
To make the more clear and clear technical solution of the present invention of those skilled in the art, below with reference to examples and drawings
The present invention is described in further detail, and embodiments of the present invention are not limited thereto.
The warning system as shown in Figure 1, a kind of intelligent automobile provided in this embodiment is driven a vehicle, including control unit 1, failure are sentenced
Disconnected unit 7, fault detection unit 8, communication unit 9, memory 10, liquid crystal display 19, sensor self-test unit 23, vehicle
Control unit 27, traffic lights detection unit 28, lane detection unit 29 and traffic lights distance measurement unit 30, the control are single
Member 1 respectively with the breakdown judge unit 7, fault detection unit 8, the communication unit 9, the memory 10, described
Liquid crystal display 19 and the full-vehicle control unit 27 electrical connection, the breakdown judge unit 7 and the fault detection unit 8
Electrical connection, described control unit 1 are also passed with engine speed sensor 2, air flow sensor 3, boost pressure detection respectively
Sensor 4, gear position sensor 17, instruction sending unit 5 and result receiving unit 6 are electrically connected；Described instruction transmission unit 5 is used for root
It is requested according to detection, by mobile Internet to the engine speed sensor 2, the air flow sensor 3 and the increasing
Pressure pressure detection sensor 4 sends detection instruction；The result receiving unit 6 for receive the engine speed sensor 2,
The testing result that the air flow sensor 3, the boost pressure detection sensor 4 are sent；The breakdown judge unit 7 is used
In judging whether the testing result is error code, if so, showing the error code by display；The fault detection list
Member 8 converts the engine failure information to including event for obtaining engine failure information by described control unit 1
Hinder the testing result including code, and result will test by the communication unit 9 and be sent to mobile subscriber terminal；The sensor
Self-test unit 23 judges the operating status of each sensor by the analysis processing to each sensor status data, in the biography
It is right using the perception redundancy of similar individual sensor on the basis of the operating condition sensor that sensor self-test unit 23 is judged
Generic each sensor status data compares, and provides final operating condition sensor judging result；The traffic lights
Detection unit 28 obtains the color of front traffic lights by camera, if the color that only one traffic lights of the image got issue
Coloured silk then issues corresponding phonetic order according to this color；If getting the color that there are image more than two traffic lights to issue,
Corresponding phonetic order is then issued according to the color of that nearest traffic lights of horizontal direction center line on the image away from acquisition.
Further, in the present embodiment, as shown in Figure 1, the engine speed sensor 2, the air mass flow pass
Sensor 3 and the boost pressure detection sensor 4 are electrically connected with the memory 10, described control unit 1 and the failure
Be equipped with parallel reactive tune difference resistance 18 between detection unit 8, described control unit 1 also respectively with adjust poor mutual inductor 15 and radio
Interference rejection unit 16 is electrically connected, and the poor mutual inductor 15 of the tune inhibits device 16 to be electrically connected with the radio interference.
Further, in the present embodiment, the warning system as shown in Figure 1, intelligent automobile is driven a vehicle further include: current transformer
14 and reactor 22, the current transformer 14 be electrically connected with the reactor 22, the current transformer 14 pass through multiple two
Pole pipe is electrically connected with the communication unit 9.
Further, in the present embodiment, the warning system as shown in Figure 1, intelligent automobile is driven a vehicle further include: AVR automatic electric
Press adjuster 11, exhaust valve opening degree sensor 12 and accelerator opening sensor 13, described control unit 1 respectively with the AVR
Automatic tension regulator 11, the exhaust valve opening degree sensor 12 and the accelerator opening sensor 13 are electrically connected, the event
Barrier detection unit 8, the communication unit 9 and the memory 10 are electrically connected with the AVR automatic tension regulator 11 respectively, institute
It states AVR automatic tension regulator 11 to be electrically connected with automotive front baffle unit 24 and automobile front drive unit 26 respectively, the traffic lights inspection
It surveys unit 28 and the lane detection unit 29 is separately positioned on the automotive front baffle unit 24, the traffic lights distance is visited
It surveys unit 30 to be arranged on the automobile front drive unit 26, described control unit 1 is also electrically connected with liquid crystal display 19, described
Gear position sensor 17 and the liquid crystal display 19 are electrically connected with the memory 10 respectively, the gear position sensor 17 and institute
Liquid crystal display 19 is stated also to be electrically connected with the current transformer 14 respectively.
Further, in the present embodiment, as shown in Figure 1, the communication unit 9 respectively with acousto-optic warning unit 20 and institute
The electrical connection of sensor self-test unit 23 is stated, the sensor self-test unit 23 is electrically connected with the memory 10, the acousto-optic report
Alert unit 20, the sensor self-test unit 23 and the full-vehicle control unit 27 respectively with the AVR automatic tension regulator
11 electrical connection, the AVR automatic tension regulator 11 respectively with the traffic lights detection unit 28, the lane detection unit
29 and the traffic lights distance measurement unit 30 electrical connection, the reactor 22 is electrically connected with the current transformer 14, described
Liquid crystal display 19 inhibits device 16 to be electrically connected with the radio interference, and the current transformer 14 is poor with the tune respectively
Mutual inductor 15 and the radio interference inhibit device 16 to be electrically connected.
In conclusion in the present embodiment, drive a vehicle warning system according to the intelligent automobile of the present embodiment, the present embodiment provides
Intelligent automobile drive a vehicle warning system, the state of each sensor can be checked, and inspection result with specific side
Formula is shown, discovers and rules out vehicle failure, monitoring traffic-light and traffic route, reminds car owner's parking or starting in time, and
Failure incidental in automobile can be analyzed according to the diagnosis rule of setting, provide breakdown judge in the event of a failure,
And automatic alarm, while showing the type that breaks down, driver can be helped to analyze well and handle simple failure, therefore
There is detailed recording and storage to information in barrier generating process, failure can be shown in non-operating state, it can be right
The state of each sensor is checked, and inspection result is shown in a particular manner, discovers and rules out vehicle failure.
The above, further embodiment only of the present invention, but scope of protection of the present invention is not limited thereto, and it is any
Within the scope of the present disclosure, according to the technique and scheme of the present invention and its design adds those familiar with the art
With equivalent substitution or change, protection scope of the present invention is belonged to.
Claims (10)
- The warning system 1. a kind of intelligent automobile is driven a vehicle, including control unit (1), breakdown judge unit (7), fault detection unit (8), communication unit (9), memory (10), liquid crystal display (19), sensor self-test unit (23), lighting switch sensor (25), full-vehicle control unit (27), traffic lights detection unit (28), lane detection unit (29) and traffic lights distance measurement list First (30), it is characterised in that: described control unit (1) respectively with the breakdown judge unit (7), the fault detection unit (8), the communication unit (9), the memory (10), the liquid crystal display (19) and the full-vehicle control unit (27) Electrical connection, the lighting switch sensor (25) is electrically connected with the memory (10), the breakdown judge unit (7) with it is described Fault detection unit (8) electrical connection, described control unit (1) are also sensed with engine speed sensor (2), air mass flow respectively Device (3), boost pressure detection sensor (4), gear position sensor (17), instruction sending unit (5) and result receiving unit (6) electricity Connection；Described instruction transmission unit (5) is used to be requested according to detection, by mobile Internet to the engine speed sensor (2), the air flow sensor (3) and the boost pressure detection sensor (4) send detection instruction；The result receives Unit (6) is for receiving the engine speed sensor (2), the air flow sensor (3), boost pressure detection The testing result that sensor (4) is sent；The breakdown judge unit (7) for judging whether the testing result is error code, If so, showing the error code by display；The fault detection unit (8) is used to obtain by described control unit (1) Engine failure information is taken, and converts the testing result including error code for the engine failure information, and pass through The communication unit (9) will test result and be sent to mobile subscriber terminal；The sensor self-test unit (23) is by each The operating status of each sensor is judged in the analysis processing of sensor status data, judges in the sensor self-test unit (23) On the basis of operating condition sensor out, using the perception redundancy of similar individual sensor, to generic each sensor shape State data compare, and provide final operating condition sensor judging result；The traffic lights detection unit (28) is by taking the photograph As the color of head acquisition front traffic lights, if the color that only one traffic lights of the image got issue, according to this color Issue corresponding phonetic order；If the color that there are image more than two traffic lights to issue is got, according to away from acquisition The color of that nearest traffic lights of horizontal direction center line issues corresponding phonetic order on image.
- The warning system 2. a kind of intelligent automobile according to claim 1 is driven a vehicle, it is characterised in that: the engine speed passes Sensor (2), the air flow sensor (3) and the boost pressure detection sensor (4) are electric with the memory (10) Connection.
- The warning system 3. a kind of intelligent automobile according to claim 1 is driven a vehicle, it is characterised in that: described control unit (1) Parallel reactive tune difference resistance (18) is equipped between the fault detection unit (8).
- The warning system 4. a kind of intelligent automobile according to claim 1 is driven a vehicle, it is characterised in that: described control unit (1) Also inhibit device (16) to be electrically connected with poor mutual inductor (15) and radio interference is adjusted respectively, the tune difference mutual inductor (15) with it is described Radio interference inhibits device (16) electrical connection.
- The warning system 5. a kind of intelligent automobile according to claim 4 is driven a vehicle, it is characterised in that: further include: Current Mutual Inductance Device (14) and reactor (22), the current transformer (14) are electrically connected with the reactor (22), the current transformer (14) it is electrically connected by multiple diodes with the communication unit (9).
- The warning system 6. a kind of intelligent automobile according to claim 5 is driven a vehicle, it is characterised in that: further include: AVR automatic electric Press adjuster (11), exhaust valve opening degree sensor (12) and accelerator opening sensor (13), described control unit (1) respectively with The AVR automatic tension regulator (11), the exhaust valve opening degree sensor (12) and the accelerator opening sensor (13) Electrical connection, the fault detection unit (8), the communication unit (9) and the memory (10) respectively with the AVR automatic electric Press adjuster (11) electrical connection, the AVR automatic tension regulator (11) respectively with automotive front baffle unit (24) and automobile front drive Unit (26) electrical connection, the traffic lights detection unit (28) and the lane detection unit (29) are separately positioned on the vapour Chinese herbaceous peony is kept off on unit (24), and the traffic lights distance measurement unit (30) is arranged on the automobile front drive unit (26).
- The warning system 7. a kind of intelligent automobile according to claim 6 is driven a vehicle, it is characterised in that: described control unit (1) Also be electrically connected with liquid crystal display (19), the gear position sensor (17) and the liquid crystal display (19) respectively with it is described Memory (10) electrical connection, the gear position sensor (17) and the liquid crystal display (19) also respectively with the Current Mutual Inductance Device (14) electrical connection.
- The warning system 8. a kind of intelligent automobile according to claim 7 is driven a vehicle, it is characterised in that: the communication unit (9) Be electrically connected respectively with acousto-optic warning unit (20) and the sensor self-test unit (23), the sensor self-test unit (23) with Memory (10) electrical connection.
- The warning system 9. a kind of intelligent automobile according to claim 8 is driven a vehicle, it is characterised in that: the acousto-optic warning unit (20), the sensor self-test unit (23) and the full-vehicle control unit (27) respectively with the AVR automatic tension regulator (11) it is electrically connected, the AVR automatic tension regulator (11) is examined with the traffic lights detection unit (28), the lane respectively Survey unit (29) and the traffic lights distance measurement unit (30) electrical connection.
- The warning system 10. a kind of intelligent automobile according to claim 9 is driven a vehicle, it is characterised in that: the reactor (22) It is electrically connected with the current transformer (14), the liquid crystal display (19) and the radio interference inhibit device (16) electricity Connection, the current transformer (14) inhibit device (16) electricity with the poor mutual inductor (15) of the tune and the radio interference respectively Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710968687.1A CN109677339A (en) | 2017-10-18 | 2017-10-18 | A kind of intelligent automobile driving warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710968687.1A CN109677339A (en) | 2017-10-18 | 2017-10-18 | A kind of intelligent automobile driving warning system |
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| CN109677339A true CN109677339A (en) | 2019-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710968687.1A Pending CN109677339A (en) | 2017-10-18 | 2017-10-18 | A kind of intelligent automobile driving warning system |
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| CN110285981A (en) * | 2019-07-31 | 2019-09-27 | 北京百度网讯科技有限公司 | The method for detecting abnormality and device of traffic light detection module in automatic vehicle of driving |
| CN111142499A (en) * | 2019-12-19 | 2020-05-12 | 大众问问(北京)信息科技有限公司 | Vehicle fault detection method, device and equipment |
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Application publication date: 20190426 |