CN105015341A - Device of preventing dangerous driving caused by using mobile phone during driving and method of preventing dangerous driving caused by using mobile phone during driving - Google Patents
Device of preventing dangerous driving caused by using mobile phone during driving and method of preventing dangerous driving caused by using mobile phone during driving Download PDFInfo
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- CN105015341A CN105015341A CN201510438050.2A CN201510438050A CN105015341A CN 105015341 A CN105015341 A CN 105015341A CN 201510438050 A CN201510438050 A CN 201510438050A CN 105015341 A CN105015341 A CN 105015341A
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Abstract
The present invention provides a device of preventing dangerous driving caused by using a mobile phone during driving and a method of preventing dangerous driving caused by using the mobile phone during driving. The device comprises a driving state detection unit, a mobile phone detection unit, a vehicle control unit and a switch intelligent control circuit. The device of the present invention can be turned on when a vehicle travels and can be turned off automatically when the vehicle is parked. The driving detection unit detects the driving state of the vehicle, the mobile phone detection unit detects whether a driver is in a dangerous driving state of calling or answering the phone, and the vehicle control unit controls a vehicle engine management system EMS, an anti-lock brake system (ABS), a fault alarm lamp and a warning device intelligently, controls the state of the vehicle timely, forbids accelerating, prepares to brake in advance, warns the driver and the surrounding vehicles, thereby reducing the accident probability, and improving a safety coefficient on the condition that the driver uses the mobile phone during the driving to cause the dangerous situation of driving with single hand.
Description
Technical field
The invention belongs to traffic safety field, be specifically related to a kind of preventing and use mobile phone to cause the device and method of dangerous driving in driving.
Background technology
Along with the improvement of living condition, the people having private car gets more and more, and thing followed problem is taking place frequently of traffic accident.According to traffic control method, the singlehanded off-direction dishes such as any automobile driver must not use mobile phone in driving, smoking.But mobile phone generally make many chaufeurs often can be not intended to or deliberately ignore this regulation, in driving procedure, handheld mobile phone plays phone, causes the generation of one hand drive hazardous act.
Some automotive mobile phone conversation systems at present, the chaufeur that just facilitates provided plays the method for phone in driving.But inevitably, some chaufeurs still when driving a vehicle because urgent thing or some other factor use mobile phone, can cause the generation of one hand drive hazardous act.How to reduce this owing to playing the one hand drive hazardous act that mobile phone causes and the accident rate caused, safety precautions and cautionary measure is carried out when dangerous driving behavior occurs, improve safety factor of travel, become the important measures occurred that avoid traffic accident.
Summary of the invention
Object of the present invention is in order to overcome the deficiencies in the prior art, and provide a kind of preventing to use mobile phone to cause the device and method of dangerous driving in driving, automatically can open when vehicle travels, automatically close after vehicle parking, detect chaufeur in vehicle travels owing to playing the one hand drive hazardous act that mobile phone causes, and control vehicle-state, as forbidden, vehicle continues to accelerate, carry out brake in advance to prepare, open warning lamp warning surrounding vehicles, and alerting drivers is in dangerous driving state at present, safety precaution is carried out when dangerous driving behavior occurs, minimizing accident occurrence probability, improve safety factor.
Technical scheme of the present invention is: a kind of preventing uses mobile phone to cause the device of dangerous driving in driving, comprises driving states detecting unit, mobile phone detecting unit, control unit for vehicle and switch intelligent control circuit;
Described driving states detecting unit, described control unit for vehicle and described switch intelligent control circuit are arranged on vehicle body, and described mobile phone detecting unit is arranged in the operator's saddle headrest of vehicle;
Described driving states monitoring means input end connection speed sensor, described driving states monitoring means mouth connects described switch intelligent control circuit input end, and described switch intelligent control circuit mouth is connected with described mobile phone detecting unit and described control unit for vehicle input end; Described mobile phone detecting unit mouth is connected with described control unit for vehicle input end;
Described driving states monitoring means detects current line vehicle speed by described speed sensor, road speed signal is sent to described switch intelligent control circuit by described driving states monitoring means, the mode of operation of described switch intelligent control circuit mobile phone detecting unit and described control unit for vehicle according to described road speed signal control;
Described mobile phone detecting unit, by detection of handset signal, judges whether chaufeur is in the singlehanded dangerous driving state playing phone, and signal is sent to described control unit for vehicle;
Described control unit for vehicle controls the state of vehicle in time according to the signal that described mobile phone detecting unit sends.
In such scheme, described mobile phone detecting unit comprises antenna, mobile phone signal detector, shaping circuit and single-shot trigger circuit; Described mobile phone signal detector input end connects described antenna and described switch intelligent control circuit, and described mobile phone signal detector output end connects described shaping circuit input end; Described shaping circuit mouth connects described single-shot trigger circuit input end; Described single-shot trigger circuit mouth connects described control unit for vehicle.
In such scheme, described control unit for vehicle comprises central processor MCU, engine management system EMS and anti-skid brake system ABS;
Described central processor MCU input end connects described switch intelligent control circuit and described single-shot trigger circuit, and described central processor MCU mouth connects described engine management system EMS and described anti-skid brake system ABS.
Further, described control unit for vehicle also comprises lamp lighting control circuit, and the input end of described lamp lighting control circuit is connected with described central processor MCU mouth, and the mouth of described lamp lighting control circuit is connected with the trouble lamp of vehicle.
Further, described control unit for vehicle also comprises audio frequency and exports alarm module, and described audio frequency exports alarm module and is connected with described central processor MCU mouth.
Described device prevent driving in use mobile phone to cause the method for dangerous driving, specifically comprise the steps:
Step1: vehicle launch, described driving states monitoring means energising enters mode of operation, described speed sensor monitor vehicle speed, and gives described switch intelligent control circuit by signal transmission;
Step2: described switch intelligent control circuit controls the mode of operation of described mobile phone detecting unit and described control unit for vehicle after the signal receiving described driving states monitoring means;
Step3: after described mobile phone detecting unit enters mode of operation, described mobile phone signal detector continues to detect the mobile phone signal that described antenna receives, and described mobile phone signal is passed to described shaping circuit, described shaping circuit sends a signal to described single-shot trigger circuit, described single-shot trigger circuit produces impulse singla, and described impulse singla is passed to described control unit for vehicle, according to the impulse singla that described single-shot trigger circuit sends, the central processor MCU of described control unit for vehicle judges that entering alert status still enters contact alert status;
Step4: when described control unit for vehicle enters alert status, described central processor MCU sends a signal to described engine management system EMS and anti-skid brake system ABS, described engine management system EMS controls vehicle fuel supply, forbid that vehicle continues to accelerate, described anti-skid brake system ABS enters braking set up procedure; When described control unit for vehicle enters contact alert status, described central processor MCU sends a signal to described engine management system EMS and anti-skid brake system ABS and recovers normal working.
In such scheme, in described Step1 when described speed sensor detects that the speed of a motor vehicle is greater than zero, issue described switch intelligent control circuit opening signal; When described speed sensor detects that the speed of a motor vehicle equals zero, issue described switch intelligent control circuit closing signal.
In such scheme, in described Step3 after described mobile phone detecting unit enters mode of operation, described mobile phone signal detector continues to detect the mobile phone signal around described antenna within the scope of 30cm, and the described mobile phone signal detected is passed to described shaping circuit, beginning and the end of described mobile phone signal is determined by described shaping circuit, when described mobile phone signal detector detects described mobile phone signal, just think that chaufeur is in the singlehanded dangerous driving state playing phone, described shaping circuit sends a signal to described single-shot trigger circuit, described single-shot trigger circuit produces impulse singla and issues described central processor MCU, described control unit for vehicle enters alert status, at the end of described mobile phone signal detector detects mobile phone signal, just think that chaufeur recovers abnormal driving state, described shaping circuit sends a signal to described single-shot trigger circuit, described single-shot trigger circuit produces impulse singla and issues described central processor MCU, and described control unit for vehicle enters releasing alert status.
In such scheme, the alert stage of lamp lighting control circuit trouble lamp is also comprised in described Step4, be specially: when described control unit for vehicle enters alert status, described central processor MCU sends a signal to described lamp lighting control circuit, described lamp lighting control circuit opens described trouble lamp, and this car of prompting fore-aft vehicle is in improper driving condition; When described control unit for vehicle enters releasing alert status, described central processor MCU sends a signal to described lamp lighting control circuit, and described lamp lighting control circuit closes described trouble lamp.
In such scheme, the voice message step that audio frequency exports alarm module is also comprised in described Step4, be specially: when described control unit for vehicle enters alert status, described central processor MCU sends a signal to described audio frequency and exports alarm module, described audio frequency exports alarm module and sends dangerous driving prompt tone to chaufeur, and prompting chaufeur terminates dangerous driving behavior as early as possible;
When described control unit for vehicle enters releasing alert status, described central processor MCU sends a signal to described audio frequency and exports alarm module, and described audio frequency exports alarm module and closes prompt tone.
The invention has the beneficial effects as follows: compared with prior art the present invention detects vehicle running state by described driving detecting unit, detect chaufeur by described mobile phone detecting unit and whether be in the dangerous driving state playing mobile phone, by described control unit for vehicle to described vehicle startup machine management system EMS, described anti-skid brake system ABS, described trouble lamp and described annunciator carry out Based Intelligent Control, timely control vehicle-state, forbid accelerating, carry out brake in advance to prepare, alerting drivers and surrounding vehicles, at chaufeur under steam because using under mobile phone causes the dangerous situation of one hand drive, minimizing accident odds.
Accompanying drawing explanation
Fig. 1 is the apparatus structure schematic diagram of one embodiment of the invention.
Fig. 2 is the layout schematic diagram of device in vehicle of one embodiment of the invention.
Fig. 3 is the method flow schematic diagram of one embodiment of the invention.
In figure, 1, driving states detecting unit; 101, speed sensor; 2, mobile phone detecting unit; 201, antenna; 202, mobile phone signal detector; 203, shaping circuit; 204, single-shot trigger circuit; 3, control unit for vehicle; 301, central processor MCU; 302, engine management system EMS; 303, anti-skid brake system ABS; 304, lamp lighting control circuit; 305, audio frequency exports alarm module; 4, switch intelligent control circuit; 5, carbody shell; 6, vehicle body; 7, operator's saddle headrest; 8, the range of receiving of antenna.
Detailed description of the invention
Below in conjunction with accompanying drawing detailed description of the invention, the present invention is described in further detail, but protection scope of the present invention is not limited to this.
Being illustrated in figure 1 of the present invention preventing uses mobile phone to cause a kind of embodiment of the device of dangerous driving in driving, in this embodiment, described preventing uses mobile phone to cause the device of dangerous driving in driving, comprises driving states detecting unit 1, mobile phone detecting unit 2, control unit for vehicle 3 and switch intelligent control circuit 4; Describedly prevent from using mobile phone to cause the device of dangerous driving to be connected with vehicle power in driving or separately distribution source connects.
Described driving states detecting unit 1, described control unit for vehicle 3 and described switch intelligent control circuit 4 are arranged on vehicle body 7, and described mobile phone detecting unit 2 is arranged in the operator's saddle headrest 8 of vehicle, as shown in Figure 2.
Described driving states monitoring means 1 input end connection speed sensor 101, described driving states monitoring means 1 mouth connects described switch intelligent control circuit 4 input end, and described switch intelligent control circuit 4 mouth is connected with described mobile phone detecting unit 2 and described control unit for vehicle 3 input end; Described mobile phone detecting unit 2 mouth is connected with described control unit for vehicle 3 input end.
Described driving states monitoring means 1 detects current line vehicle speed by described speed sensor 101, road speed signal is sent to described switch intelligent control circuit 4 by described driving states monitoring means 1, the mode of operation of described switch intelligent control circuit 4 mobile phone detecting unit 2 and described control unit for vehicle 3 according to described road speed signal control; When automobile is in movement, when speed is greater than zero, described driving states detecting unit 1 sends a signal to described switch intelligent control circuit 4, and described mobile phone detecting unit 2 and described control unit for vehicle 3 are started working; When automobile stops, when speed is zero, described driving states detecting unit 1 sends a signal to described switch intelligent control circuit 4, and described mobile phone detecting unit 1 and described control unit for vehicle 3 are quit work.
Described mobile phone detecting unit 2, by detection of handset signal, judges whether chaufeur is in the singlehanded dangerous driving state playing phone, and signal is sent to described control unit for vehicle 3.
Described control unit for vehicle 3 controls the state of vehicle in time according to the signal that described mobile phone detecting unit 2 sends.
Described mobile phone detecting unit 2 connects vehicle power or another distribution source.Described mobile phone detecting unit 2 comprises antenna 201, mobile phone signal detector 202, shaping circuit 203 and single-shot trigger circuit 204; Described mobile phone signal detector 202 input end connects described antenna 201 and described switch intelligent control circuit 4, and described mobile phone signal detector 202 mouth connects described shaping circuit 203 input end; Described shaping circuit 203 mouth connects described single-shot trigger circuit 204 input end; Described single-shot trigger circuit 204 mouth connects described control unit for vehicle 3.
Described mobile phone signal detector 202 detects the mobile phone signal in described antenna 201 about surrounding 30cm scope, the range of receiving 8 of antenna as shown in Figure 2, described mobile phone signal is passed to described shaping circuit 203 by described mobile phone signal detector 202, beginning and the end of described mobile phone signal is determined by described shaping circuit 203, described shaping circuit 203 exports energizing signal to described single-shot trigger circuit 204, exports satisfactory impulse singla to described control unit for vehicle by described single-shot trigger circuit 204.
Described control unit for vehicle 3 is placed in vehicle body 6, and described control unit for vehicle 3 connects vehicle power or another distribution source.Described control unit for vehicle 3 comprises central processor MCU 301, engine management system EMS302, anti-skid brake system ABS303, lamp lighting control circuit 304 and audio frequency and exports alarm module 305; Described central processor MCU 301 input end connects described switch intelligent control circuit 4 and described single-shot trigger circuit 204, and described central processor MCU 301 mouth connects described engine management system EMS302, described anti-skid brake system ABS303, described lamp lighting control circuit 304 and described audio frequency and exports alarm module 305; The described mouth of lamp lighting control circuit 304 is connected with the trouble lamp of vehicle.Described audio frequency exports alarm module 305 and comprises annunciator, and described annunciator is connected with described central processor MCU 301 mouth.
When vehicle under steam, described switch intelligent control circuit 4 is opened and is made described central processor MCU 301 automatically enter mode of operation; When vehicle stops, described switch intelligent control circuit 4 is closed and described central processor MCU 301 is closed automatically.When described central processor MCU 301 works, the impulse singla that described in described central processor MCU 301 analyzing and processing, the single-shot trigger circuit 204 of mobile phone detecting unit 2 is sent, if have mobile phone signal in described antenna 201 detection range, described central processor MCU 301 just sends a signal to described engine management system EMS302, described engine management system EMS302 controls vehicle fuel supply, forbids vehicle acceleration; Described central processor MCU 301 sends a signal to described anti-skid brake system ABS303 simultaneously, and described anti-skid brake system ABS303 enters the pressure controlled braking set up procedure of anti-lock brake; Described central processor MCU 301 sends a signal to described lamp lighting control circuit 304 simultaneously, and described lamp lighting control circuit 304 opens trouble lamp, and trouble lamp can be two flashing lights of vehicle, points out other these cars of vehicle to be in improper driving condition; Described central processor MCU 301 sends a signal to described audio frequency and exports alarm module 305 simultaneously, and described audio frequency output alarm module 305 exports prompt tone prompting chaufeur and terminates dangerous driving behavior as early as possible.If mobile phone signal disappears in described antenna 201 detection range, described central processor MCU 301 sends a signal to described engine management system EMS302, described anti-skid brake system ABS303, described lamp lighting control circuit 304 recovers normal driving states, described central processor MCU 301 sends a signal to described audio frequency and exports alarm module 305 simultaneously, closes prompt tone.
Described device prevent driving in use mobile phone to cause the method for dangerous driving, specifically comprise the steps, as shown in Figure 3:
Step1: vehicle launch, described driving states monitoring means 1 energising enters mode of operation, described speed sensor 101 monitor vehicle speed, and give described switch intelligent control circuit 4 by signal transmission, when described speed sensor 101 detects that the speed of a motor vehicle is greater than zero, issue described switch intelligent control circuit 4 opening signal, when described speed sensor 101 detects that the speed of a motor vehicle equals zero, issue described switch intelligent control circuit 4 closing signal;
Step2: described switch intelligent control circuit 4 controls the mode of operation of described mobile phone detecting unit 2 and described control unit for vehicle 3 after the signal receiving described driving states monitoring means 1;
Step3: after described mobile phone detecting unit 2 enters mode of operation, described mobile phone signal detector 202 continues to detect the mobile phone signal within the scope of described antenna 201 surrounding 30cm, and the described mobile phone signal detected is passed to described shaping circuit 203, beginning and the end of mobile phone signal is determined by described shaping circuit 203, when described mobile phone signal detector 202 detects described mobile phone signal, just think that chaufeur is in the singlehanded dangerous driving state playing phone, described shaping circuit 203 sends a signal to described single-shot trigger circuit 204, described single-shot trigger circuit 204 produces impulse singla and issues described central processor MCU 301, described control unit for vehicle 3 enters alert status, at the end of described mobile phone signal detector 202 detects mobile phone signal, just think that chaufeur recovers abnormal driving state, described shaping circuit 203 sends a signal to described single-shot trigger circuit 204, described single-shot trigger circuit 204 produces impulse singla and issues described central processor MCU 301, and described control unit for vehicle 3 enters releasing alert status.
Step4: when described control unit for vehicle 3 enters alert status, described central processor MCU 301 sends a signal to described engine management system EMS302, anti-skid brake system ABS303, lamp lighting control circuit 304 and audio frequency export alarm module 305, described engine management system EMS302 controls vehicle fuel supply, forbid that vehicle continues to accelerate, described anti-skid brake system ABS303 enters braking set up procedure, described lamp lighting control circuit 304 opens described trouble lamp, this car of prompting fore-aft vehicle is in improper driving condition, described audio frequency exports alarm module 305 and sends dangerous driving prompt tone to chaufeur, prompting chaufeur terminates dangerous driving behavior as early as possible,
When described control unit for vehicle 3 enters contact alert status, described central processor MCU 301 sends a signal to described engine management system EMS302, anti-skid brake system ABS303, lamp lighting control circuit 304 and audio frequency and exports alarm module 305; Described motivation management system EMS302 and described anti-skid brake system ABS303 recovers normal working, and described lamp lighting control circuit 304 closes described trouble lamp, and described audio frequency exports alarm module 305 and closes prompt tone.
Described embodiment is preferred embodiment of the present invention; but the present invention is not limited to above-mentioned embodiment; when not deviating from flesh and blood of the present invention, any apparent improvement that those skilled in the art can make, replacement or modification all belong to protection scope of the present invention.
Claims (10)
1. one kind prevents from using mobile phone to cause the device of dangerous driving in driving, it is characterized in that, comprise driving states detecting unit (1), mobile phone detecting unit (2), control unit for vehicle (3) and switch intelligent control circuit (4);
Described driving states detecting unit (1), described control unit for vehicle (3) and described switch intelligent control circuit (4) are arranged on vehicle body (7), and described mobile phone detecting unit (2) is arranged in operator's saddle headrest (8) of vehicle;
Described driving states monitoring means (1) input end connection speed sensor (101), described driving states monitoring means (1) mouth connects described switch intelligent control circuit (4) input end, and described switch intelligent control circuit (4) mouth is connected with described mobile phone detecting unit (2) and described control unit for vehicle (3) input end; Described mobile phone detecting unit (2) mouth is connected with described control unit for vehicle (3) input end;
Described driving states monitoring means (1) detects current line vehicle speed by described speed sensor (101), road speed signal is sent to described switch intelligent control circuit (4) by described driving states monitoring means (1), the mode of operation of described switch intelligent control circuit (4) mobile phone detecting unit (2) and described control unit for vehicle (3) according to described road speed signal control;
Described mobile phone detecting unit (2), by detection of handset signal, judges whether chaufeur is in the singlehanded dangerous driving state playing phone, and signal is sent to described control unit for vehicle (3);
Described control unit for vehicle (3) controls the state of vehicle in time according to the signal that described mobile phone detecting unit (2) sends.
2. according to claim 1 preventing uses mobile phone to cause the device of dangerous driving in driving, it is characterized in that, described mobile phone detecting unit (2) comprises antenna (201), mobile phone signal detector (202), shaping circuit (203) and single-shot trigger circuit (204); Described mobile phone signal detector (202) input end connects described antenna (201) and described switch intelligent control circuit (4), and described mobile phone signal detector (202) mouth connects described shaping circuit (203) input end; Described shaping circuit (203) mouth connects described single-shot trigger circuit (204) input end; Described single-shot trigger circuit (204) mouth connects described control unit for vehicle (3).
3. according to claim 1 preventing uses mobile phone to cause the device of dangerous driving in driving, it is characterized in that, described control unit for vehicle (3) comprises central processor MCU (301), engine management system EMS (302) and anti-skid brake system ABS (303);
Described central processor MCU (301) input end connects described switch intelligent control circuit (4) and described single-shot trigger circuit (204), and described central processor MCU (301) mouth connects described engine management system EMS (302) and described anti-skid brake system ABS (303).
4. preventing according to claim 1 or 3 uses mobile phone to cause the device of dangerous driving in driving, it is characterized in that, described control unit for vehicle (3) also comprises lamp lighting control circuit (304), the input end of described lamp lighting control circuit (304) is connected with described central processor MCU (301) mouth, and the mouth of described lamp lighting control circuit (304) is connected with the trouble lamp of vehicle.
5. preventing according to claim 1 or 3 uses mobile phone to cause the device of dangerous driving in driving, it is characterized in that, described control unit for vehicle (3) also comprises audio frequency and exports alarm module (305), described audio frequency exports alarm module (305) and comprises annunciator, and described annunciator is connected with described central processor MCU (301) mouth.
6. utilize device described in any one in claim 1-5 prevent use mobile phone to cause a method for dangerous driving in driving, it is characterized in that, specifically comprise the steps:
Step1: vehicle launch, described driving states monitoring means (1) energising enters mode of operation, described speed sensor (101) monitor vehicle speed, and gives described switch intelligent control circuit (4) by signal transmission;
Step2: described switch intelligent control circuit (4) controls the mode of operation of described mobile phone detecting unit (2) and described control unit for vehicle (3) after the signal receiving described driving states monitoring means (1);
Step3: after described mobile phone detecting unit (2) enters mode of operation, described mobile phone signal detector (202) continuing detects the mobile phone signal that described antenna (201) receives, and described mobile phone signal is passed to described shaping circuit (203), described shaping circuit (203) sends a signal to described single-shot trigger circuit (204), described single-shot trigger circuit (204) produces impulse singla, and described impulse singla is passed to described control unit for vehicle (3), according to the impulse singla that described single-shot trigger circuit (204) sends, the central processor MCU (301) of described control unit for vehicle (3) judges that entering alert status still enters contact alert status,
Step4: when described control unit for vehicle (3) enters alert status, described central processor MCU (301) sends a signal to described engine management system EMS (302) and anti-skid brake system ABS (303), described engine management system EMS (302) controls vehicle fuel supply, forbid that vehicle continues to accelerate, described anti-skid brake system ABS (303) enters braking set up procedure; When described control unit for vehicle (3) enters contact alert status, described central processor MCU (301) sends a signal to described engine management system EMS (302) and anti-skid brake system ABS (303) recovers normal working.
7. according to claim 6 preventing uses mobile phone to cause the method for dangerous driving in driving, it is characterized in that, in described Step1 when described speed sensor (101) detects that the speed of a motor vehicle is greater than zero, issue described switch intelligent control circuit (4) opening signal; When described speed sensor (101) detects that the speed of a motor vehicle equals zero, issue described switch intelligent control circuit (4) closing signal.
8. according to claim 6 preventing uses mobile phone to cause the method for dangerous driving in driving, it is characterized in that, in described Step3 after described mobile phone detecting unit (2) enters mode of operation, described mobile phone signal detector (202) continuing detects the mobile phone signal around described antenna (201) within the scope of 30cm, and the described mobile phone signal detected is passed to described shaping circuit (203), beginning and the end of described mobile phone signal is determined by described shaping circuit (203), when described mobile phone signal detector (202) detects described mobile phone signal, just think that chaufeur is in the singlehanded dangerous driving state playing phone, described shaping circuit (203) sends a signal to described single-shot trigger circuit (204), described single-shot trigger circuit (204) produces impulse singla and issues described central processor MCU (301), described control unit for vehicle (3) enters alert status, at the end of described mobile phone signal detector (202) detects mobile phone signal, just think that chaufeur recovers abnormal driving state, described shaping circuit (203) sends a signal to described single-shot trigger circuit (204), described single-shot trigger circuit (204) produces impulse singla and issues described central processor MCU (301), and described control unit for vehicle (3) enters releasing alert status.
9. according to claim 6 preventing uses mobile phone to cause the method for dangerous driving in driving, it is characterized in that, the alert stage of lamp lighting control circuit (304) trouble lamp is also comprised in described Step4, be specially: when described control unit for vehicle (3) enters alert status, described central processor MCU (301) sends a signal to described lamp lighting control circuit (304), described lamp lighting control circuit (304) opens described trouble lamp, and this car of prompting fore-aft vehicle is in improper driving condition; When described control unit for vehicle (3) enters releasing alert status, described central processor MCU (301) sends a signal to described lamp lighting control circuit (304), and described lamp lighting control circuit (304) closes described trouble lamp.
10. according to claim 6 preventing uses mobile phone to cause the method for dangerous driving in driving, it is characterized in that, the voice message step that audio frequency exports alarm module (305) is also comprised in described Step4, be specially: when described control unit for vehicle (3) enters alert status, described central processor MCU (301) sends a signal to described audio frequency and exports alarm module (305), described audio frequency exports alarm module (305) and sends dangerous driving prompt tone to chaufeur, and prompting chaufeur terminates dangerous driving behavior as early as possible;
When described control unit for vehicle (3) enters releasing alert status, described central processor MCU (301) sends a signal to described audio frequency and exports alarm module (305), and described audio frequency exports alarm module (305) and closes prompt tone.
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| CN201510438050.2A CN105015341B (en) | 2015-07-23 | 2015-07-23 | A kind of device and method for preventing from causing dangerous driving in driving using mobile phone |
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| CN201510438050.2A CN105015341B (en) | 2015-07-23 | 2015-07-23 | A kind of device and method for preventing from causing dangerous driving in driving using mobile phone |
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| CN111959271A (en) * | 2020-08-24 | 2020-11-20 | 孙超林 | Device for preventing accelerator from being stepped on by mistake for automatic-stop vehicle and using method |
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| CN105015341B (en) | 2018-01-16 |
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