123 results about "Drunk drive" patented technology

The invention discloses a drunk driving control system and a drunk driving control method. According to the drunk driving control system and the drunk driving control method, drunk drivers can't be replaced by others to be subjected to alcohol testing and start vehicles. The drunk driving control system comprises an alcohol detection device, a signal processor and an engine control circuit which is used for controlling the working of an engine, the engine control circuit is electrically connected with the signal processor, the alcohol detection device is electrically connected with the signal processor, the drunk driving control system further comprises a driver in-place detection device which is used for detecting whether a driver leaves a driver seat, and the driver in-place detection device is electrically connected with the signal processor. The driver in-place detection device keeps a state of detection at any time, when the driver sits on the seat or is replaced, the alcohol detection device is started to detect whether blood alcoholic strength of the driver exceeds standards, and if the blood alcoholic strength of the driver exceeds the standards, the engine is prevented from being started and working; if the driver doesn't drink, a vehicle can be normally started; and the drunk driving control system and the drunk driving control method are applicable to all automobiles.

A drunk driving detection system to be incorporated in a vehicle includes a steering wheel, a film, a pair of contact detection electrodes, an alcohol sensor, and a control circuit. The steering wheel is provided with an opening in a portion to be grasped by a driver. The film is liquid-impermeable and air-permeable, and covers the first opening. The contact detection electrodes are provided on the film. The alcohol sensor is provided in a space in communication with the opening. The control circuit is connected to the contact detection electrodes and the alcohol sensor, and measures the resistance between the contact detection electrodes. When the resistance is within a predetermined range, the control circuit determines that the driver is in contact with the film and detects an alcohol drinking condition of the driver based on the output from the alcohol sensor.

The invention discloses a drunk driving preventing system arranged in an automobile. The drunk driving preventing system comprises an ethyl alcohol detecting instrument, a single-chip microcomputer, a displayer, a GPS module, a voice call system and an alarm device. The single-chip microcomputer is connected with the ethyl alcohol detecting instrument, the displayer, the GPS module and the alarm device. The voice call system is connected with the GPS module. The drunk driving preventing system can achieve control over drunk driving fundamentally, has the advantages of being high in performance cost ratio, high in intelligent degree, and stable and reliable in working, and has the very good promotional value in the practical application.

The invention discloses a vehicle drunk-driving identification system and an identification method thereof. The vehicle drunk-driving identification system is characterized in that the inside of the vehicle drunk-driving identification system is provided with a vehicle body controller connected with an alcohol sensor, an infrared temperature sensor, a clutch pedal sensor, a brake pedal sensor, a dual flash, a buzzer and an engine management unit respectively. By using the structure and the method, the system has the following advantages that: 1, the system uses a method for forcedly locking the engine, thereby effectively reducing drunk driving, and avoiding traffic accidents; 2, the system comprises a manually unlocking link, thereby avoiding influencing the driving of the vehicle due to a miscarriage of justice to a driver; and 3, the system arranged on each vehicle can realize alcohol tests for each driver before starting vehicles, thereby realizing the generalization of the alcohol tests.

The invention relates to the satellite positioning technology. A drunk drive detecting device is provided regarding the inability of the manual detection in the prior art of real time automatically detecting and reporting the detecting result as well as position information one by one. The invention comprises more than one sniff terminals which is used for real time alcohol consistency detection inside the car and makes alarming order when the detecting result exceeds the pre-defined threshold, and a mobile communication module connected with the sniff terminals which communicational links to the mobile communication network to receive the alarming order and sends the current position information through the mobile communication network. The invention also provides a drunk drive detecting method and has the advantages that the drunk drive detecting device can real time detect whether the driver is drunk and report the vehicle position, the driving direction and other relevant information, so as to further adopt counter measures to reduce the hidden troubles of drunk drive.

The invention discloses a drunk driving monitoring system which comprises a combined drunk driving detection terminal and a monitoring server. The combined drunk driving detection terminal controls to disconnect a vehicle circuit, displays drunk driving warning information and sends the drunk driving warning information data to the monitoring server when the drunk driving extent reaches a set interval and a vehicle is in a startup state, and controls to connect the vehicle circuit when receiving an instruction of canceling drunk driving. The monitoring server, when receiving the drunk driving warning information data from the combined drunk driving detection terminal, displays the drunk driving warning information from the combined drunk driving detection terminal and can send an instruction of canceling drunk driving to the corresponding combined drunk driving detection terminal. The invention further discloses the combined drunk driving detection terminal and a scheduling server. According to the invention, drunk driving can be monitored accurately and can be found out and prohibited timely.

The invention discloses an intelligent truck cluster safety operation system. A fatigue driving real-time monitoring module is used for judging whether the time that the maximum distance of eyes is smaller than the threshold value and the time that the maximum distance of the mouth is larger than the threshold value reach the alarm threshold value or not, and if yes, an alarm command is sent to a vehicle-mounted center console; a fatigue driving real-time prevention module detects the posture data of the head of a driver and sends an alarm command when the head of the driver keeps motionless within a long time; a drunk driving real-time monitoring module sends an alarm command when detecting that the alcohol content of the driver is above the legal limit; a voice recognition interactive module is used for conducting voice recognition; and the vehicle-mounted center console receives the alarm commands and controls a vibration feedback module and a voice prompting module to prompt the driver. The intelligent truck cluster safety operation system can prevent fatigue driving, drunk driving and external disturbances like making or answering a call, and meanwhile, the intelligent truck cluster safety operation system is high in precision of detection on fatigue driving, thereby stopping traffic accidents caused by fatigue driving essentially.

The invention discloses a drunk-driving-resistant vehicle system capable of recognizing a drunken driver, comprising an alcohol detector, an A / D converter, a starting controller, a central processing unit (CPU) and a CCD face recognition circuit. The alcohol detector is connected with the A / D converter; and the CPU is respectively connected with the A / D converter, the CCD face recognition circuitand the starting controller. The invention integrates an alcohol concentration monitoring system and a face recognition system so that the alcohol detector monitors an alcohol concentration of air infront of a driver seat in real time and monitors the whole process of engine starting and vehicle starting and running; the CCD face recognition circuit monitors a vehicle driver in real time and terminates a fraudulent behavior that a vehicle is started by a substitute and is driven by the drunken driver. The system can also finish the recognition and control functions even if the vehicle stops midway and is driven by another driver, and the interference of gas breathed out by a drunken passenger on alcohol monitoring is avoided.

The present invention discloses a drunk driving detection method and device. The method comprises the steps of when the situation that a vehicle is in a driving state is detected, obtaining the driving speed of the vehicle based on a roadside unit; when the driving speed of the vehicle is greater than the preset speed, starting a camera in a vehicle cab to acquire the face image of a vehicle driver within the past preset duration; analyzing the face image within the preset duration, and obtaining the face characteristics of the vehicle driver; determining whether the face characteristics of the vehicle driver match the preset face characteristics, when the face characteristics of the vehicle driver match the preset face characteristics, determining that the vehicle driver is in drunk driving, and sending the prompt information to a preset traffic police system, wherein the prompt information comprises a drunk driving determination result and a vehicle identifier of the vehicle. According to the present invention, the drunk driving detection efficiency and the detection range are improved greatly, the labor cost is reduced, and the road jam caused by the drunk driving detection vehicles is avoided.

The invention provides a drunk driving prevention safety system and a detection method thereof. The system comprises a vehicle door detection module, a vehicle seat detection module, an alcohol concentration detection module and a control module, wherein the vehicle door detection module detects whether a vehicle door is opened or not and transmits a vehicle door opening signal to the control module; the vehicle seat detection module detects whether force is applied to a driving seat and transmits a signal about that the force is applied to the driving seat to the control module; the alcohol concentration detection module detects the alcohol concentration and transmits a concentration signal to the control module; the control module comprises a comparison unit and a trigger unit; the control module compares the received concentration signal with a first concentration threshold value of the comparison unit; when the alcohol concentration is larger than the first concentration threshold value, the trigger unit adjusts the concentration threshold value to a second concentration threshold value, and the second concentration threshold value is larger than the first concentration threshold value; and the control module compares the received concentration signal with the second concentration threshold value of the comparison unit, and if the alcohol concentration exceeds the second concentration threshold value, the vehicle is not started.

The invention discloses a GSM-based drunk driving monitoring device. The GSM-based drunk driving monitoring device comprises a main control computer and multiple terminals which work with the main control computer in a combined mode. The multiple terminals are arranged in different positions inside a car. The main control computer is bound with car owner information and license plate information. The terminals comprise an alcohol sensor, an A / D converter, a single chip microcomputer and a wireless communication module. Coupling calculation is carried out by a main control module according to the distribution of the multiple terminals and an alcohol concentration value, and an alcohol source and alcohol concentration data are obtained. Correspondingly, the invention further discloses a GSM-based drunk driving monitoring method. According to the GSM-based drunk driving monitoring device and method, all-time monitoring can be achieved, and the attendance intensity of traffic polices is greatly lowered. By adopting a distributed-terminal mode, the alcohol conditions in multiple points inside the car can be detected at the same time, and the alcohol source and the alcohol concentration can be very accurately judged.

The invention belongs to the technical field of drunk driving detection, and particularly relates to a drunk driving detection method based on a sensor and machine vision, which comprises the following steps: collecting a training sample: respectively obtaining the alcohol concentration in a vehicle, the heart rate of a driver, the body temperature and a face image by utilizing an alcohol concentration sensor, a heart rate sensor, a body temperature sensor and a camera which are arranged in the vehicle; obtaining a drunk driving identification result of the image: performing face positioning and drunk driving identification on the face image by using an MTCNN network and a VGG16 network; establishing a BP neural network model: carrying out BP neural network training on the alcohol concentration in the vehicle, the heart rate and body temperature of the driver and the drunk driving recognition result of the image in the training sample; and carrying out drunk driving identification: inputting the alcohol concentration in the vehicle, the heart rate of the driver, the body temperature and the face image acquired in real time into a BP neural network model to judge whether the driveris in a drunk driving state. The drunk driving identification method can effectively improve the drunk driving identification rate.

The present invention relates to an infrared diffuse reflection-based drunk driving telemetering system and telemetering method, a vehicle passing through a road is scanned by an infrared diffuse reflection sensor installed on the road, incident infrared light can be selectively absorbed by alcohol gas inside the vehicle cab, and the absorbed laser light can be reflected on the reflecting surface; a diffuse reflection infrared light signal is received and analyzed, and the alcohol gas concentration inside the vehicle driving cab can be determined, and timely teletransmitted and reported to facilitate drunk driving checking and the like. The remote drunk driving non-contact detection can determine in real time whether a driver in the vehicle is suspectable to be in drunk driving. In the field of dangerous driving detection in intelligent transportation, the infrared diffuse reflection-based drunk driving telemetering system can greatly assist law enforcement departments to master the personal state of the drive in the vehicle, so that law enforcement officers can specifically check the drive in drunk driving, at the same time, the deterrent effect on the drunk driving behavior can be significantly improved, and traffic accidents caused by the drunk driving can be effectively reduced.

The invention is applicable to the technical field of alcohol content detection and provides a drunk driving detection and control method and terminal equipment. The method comprises the following steps: acquiring first alcohol concentration in a vehicle to be detected, which is detected through a first sensor, wherein the first sensor is arranged at a vehicle ceiling of the vehicle to be detected; judging whether the first alcohol concentration exceeds the standard or not according to a pre-set first threshold value; if judging that the first alcohol concentration exceeds the standard, sending a detection instruction to a second sensor, wherein the detection instruction is used for indicating the second sensor to carry out drunk driving detection on a driver of the vehicle to be detectedand the second sensor is arranged on a steering wheel of the vehicle to be detected; acquiring a second alcohol concentration in the vehicle to be detected; judging whether the second alcohol concentration exceeds the standard or not according to a pre-set second threshold value; if judging that the second alcohol concentration does not exceed the standard, controlling the vehicle to be detected to be started. With the adoption of the scheme, the two sensors are combined to detect and the accuracy rate of successful drunk driving detection is improved.

The invention provides a vehicle-mounted drunk driving initiative response system, belongs to the field of vehicle electronic components, and aims to send driver drunk driving information to relatives through a mobile phone communication unit without relating to vehicle control. The vehicle-mounted drunk driving initiative response system comprises an intelligent detecting unit, a driver inside alcohol content detection unit, a control unit, a mobile phone communication unit and an action execution unit. According to the vehicle-mounted drunk driving initiative response system, the action is implemented conveniently by providing to a driver and relatives through an intelligent mobile phone client in a manner of APP (mobile phone application) software, the relatives are allowed to conveniently and rapidly operate the function by simple actions, time is saved, the relatives can communicate with the driver conveniently when the driver drives in drunk state and expostulate the driver to stop drunk driving, and the system is more humanized.

The invention discloses a driver drunk driving early warning system which comprises a vehicle-mounted alcohol monitoring module and an information processing module. The vehicle-mounted alcohol monitoring module and the information processing module are installed on a vehicle. The vehicle-mounted alcohol monitoring module is connected with the information processing module, the information processing module is in communication with a vehicle networking service platform, and is in communication with other vehicles nearby through a vehicle-vehicle communication module. Through the structure and a method, the driver drunk driving early warning system has the advantages that information of drunk driving vehicles can be sent to a service center in time so that effective measures can be taken in time, and control is implemented; the nearby vehicles are informed of the information of the drunk driving vehicles in real time by being combined with the vehicle-vehicle communication module, the nearby vehicles can on the alert in time, and traffic accidents are effectively avoided.

The invention relates to an alcoholic strength vehicle detection apparatus and measure method for monitoring drunk driving condition of drives, the method is simple, the driver can be prompted and the monitor can be tracked, so that the vehicle detection apparatus and the measure method can reduce the generation of drunk driving for law enforcement officers. The invention relates to a vehicle alcohol detection system which is placed in a vehicle driving cabin. The alcohol detection apparatus is composed of a hypersensitized alcohol detector, a comprehensive detection zone, a dial detection zone and a signal alarm zone. The vehicle detection apparatus and the measure method use the hypersensitized sensing equipment to detect the alcohol content in air, the alcohol content is conversed to voltage, a meter panel, an indicating lamp and an alarm are used for displaying, limitation of partial detection in time of need of the current breathing detectors can be made up, burden of the law enforcement officers can be reduced, and the detection can be spontaneously realized by the drivers, when the drunk driving happens, the alarm is immediately made, so that the road traffic security can be greatly increased.

A drunk driving detection system to be incorporated in a vehicle includes a steering wheel, a film, a pair of contact detection electrodes, an alcohol sensor, and a control circuit. The steering wheel is provided with an opening in a portion to be grasped by a driver. The film is liquid-impermeable and air-permeable, and covers the first opening. The contact detection electrodes are provided on the film. The alcohol sensor is provided in a space in communication with the opening. The control circuit is connected to the contact detection electrodes and the alcohol sensor, and measures the resistance between the contact detection electrodes. When the resistance is within a predetermined range, the control circuit determines that the driver is in contact with the film and detects an alcohol drinking condition of the driver based on the output from the alcohol sensor.

The invention discloses a drunk driving safety defense device and a drunk driving safety defense method which is matched with the device. The drunk driving safety defense device comprises a detecting module, a signal processing module, a central processing module and an alarming module, which are connected with each other via signals in sequence. The drunk driving safety defense device further comprises an automobile engine control module and an interaction module, wherein the automobile engine control module is connected with the central processing module; the interaction module communicates with a mobile phone; after the signal detecting module detects an alcohol signal, the alcohol signal is amplified and converted by the signal processing module; and the central processing module receives a converted detecting signal, sends an alarming signal to the alarming module according to a preset condition, sends an engine stopping signal to the automobile engine control module, sends drunk driving information to the interaction module and sends the drunk driving information to the set mobile phone through methods such as a short message, an instant messaging tool, APP and the like. After receiving the drunk driving information, the set mobile phone can perform corresponding processing to avoid drunk driving.

An intelligent bracelet integrating a drunk driving prevention system comprises an equipment shell, a display device, functional keys and an equipment main board. The intelligent bracelet is characterized in that the drunk driving prevention system and a circuit switch are integrated in the equipment shell of the intelligent bracelet, the drunk driving prevention system comprises an alcohol detection module and a control module, the control module is electrically connected with the alcohol detection module, and the display device is electrically connected with the control module. The alcohol concentration of gas exhaled by a bracelet wearer is detected, an audible and visual alarm is started by the control module to perform warning reminding such as sound and light when a detected alcohol concentration value exceeds a stipulated limit value, drunk driving information of a driver can be automatically transmitted to communication tools of associated relatives and friends by a wireless communication module, the associated relatives and friends can supervise, advise and stop the drunk driving behavior of the driver, so that bad habits such as drunk driving of the driver are changed, the driver correctly and safely drives, and the occurrence rate of traffic accidents is reduced.

The invention relates to a motor vehicle drunk-driving-preventing device which comprises an alcohol gas concentration detection, alarm and breaking device and alcohol gas concentration sensors. The alcohol gas concentration sensors are connected with the signal input end of the alcohol gas concentration detection, alarm and breaking device and fixed inside a steering wheel of a motor vehicle. Detection gas holes are formed in the positions, where the alcohol gas concentration sensors are fixed, of the steering wheel. Gas guiding leather cups are fixed at the positions, where the detection gas holes are formed, of the steering wheel. The motor vehicle drunk-driving-preventing device is simple in structure, convenient to install and capable of truly achieving the drunk-driving-preventing aim.

The invention discloses a drunk driving monitoring method, a device and a system. The method comprises obtaining acquired drunk driving evaluating information by a vehicle-mounted terminal, determining a drunk driving danger value corresponding to the acquired drunk driving evaluating information according to a corresponding relationship between preset drunk driving evaluating information and a drunk driving danger value representing whether a drunk driving behavior is generated, and sending the drunk driving danger value, which is used for a center service platform to determine whether a to-be-detected vehicle generates a drunk driving behavior according to the received drunk driving danger value, to the center service platform. Compared with the prior art, the adopted scheme provided by the embodiment of the invention improves monitoring efficiency for the drunk driving behavior.

The invention provides a method for determining a drunk driving detection object, and the method comprises the steps: judging whether a motor vehicle meets a preset condition or not; and enabling the motor vehicle meeting at least one preset condition to be determined as an object vehicle. The preset condition comprises the following conditions: the parking time in a region which is within a preset distance from an alcohol drink selling place is within a preset time, the alcohol content in the body of a motor vehicle driver exceeds a preset value, and the daily arrangement of the motor vehicle driver comprises at least one of dinner and picnic. The invention also provides a driving safety device, a server, and a driving safety system. The method can accurately and efficiently determine a vehicle, to which drunk driving may happens.

The invention provides an automobile key with drunk driving detection and negative ion release functions. The automobile key comprises a key body and a remote controller with an internal control circuit. The automobile key is characterized in that the remote controller is provided with a negative ion release module, an infrared heart rate sensing module, an alcohol concentration detection module, a body temperature detection module and a warning module, and the control circuit is provided with a microprocessor, respectively acquires and processes data of the infrared heart rate sensing module, the alcohol concentration detection module and the body temperature detection module to generate detection results and drives the warning module to execute warning operations. The automobile key aims to warn against the drunk driving behavior of an automobile owner in an active mode, gas harmful to human bodies in an automobile is purified, and double guarantee is provided for driving safety in terms of a driving body and a driving environment.

The invention discloses a drunk driving detection system, which comprises an alcohol detection module, a processing module, an identity card collection module, a face recognition module, a wireless transmission module, a power module and a releasing module. The drunk driving detection system is characterized in that the processing module is independently connected with the alcohol detection module, the identity card collection module, the wireless transmission module, the power module, the face recognition module and the releasing module. The drunk driving detection system can be installed on the exits of entertainment venues including hotels, bars and the like, people and vehicles are paired, then, an electronic eye monitors whether a vehicle under the name of a vehicle owner which conforms to a drunk-driving driving condition runs on the street or not, and a drunk driving phenomenon is actively monitored so as to nip in the bud.

The invention discloses a novel intelligent safety system for automobile. The novel intelligent safety system for the automobile comprises an anti-collision system, an accelerator stepping mistake preventing system, a drunk driving engine self-locking system and a brake force warning system, wherein the anti-collision system comprises an anti-collision alarming system, an emergency brake anti-collision system and a brake disorder anti-collision system. As all problems of active safety and passive safety of the automobile are solved by using one set of device, the novel intelligent safety system for the automobile has simple structure and simple control, does not need drivers to additionally learn other driving skills and intelligently solves most problems of automobile braking.

The invention discloses a drunk driving quick detection device and method based on dual-wavelength laser remote sensing, wherein the device comprises a laser emitter, a laser emitter control portion,an emitting portion, a light condensing portion, a light detection and signal analysis portion and a light reflecting portion; the laser emitter is composed of two lasers having wavelengths within alcohol and moisture absorption peaks and deviating an absorption region into moisture absorption peaks; the laser emitter control portion includes a laser drive control module and a temperature controlmodule; the emitting portion is composed of a laser beam coupling lens unit and a beam expander unit; the light reflecting portion is composed of an angle reflector; the light condensing portion is composed of a parabolic concentrator and a D-type reflector; the light detection and signal analysis portion is composed of a photoelectric detector and a computer. The device and method herein are suitable for identifying alcohol content in a fast moving vehicle, identification errors in real-time monitoring can be decreased, and background errors due to sunlight and other backgrounds can be decreased.

The invention relates to an intelligent watch integrated with a drunk driving prevention system, and the watch comprises an intelligent watch case, a display device, a function key, and a PCB mainboard. The drunk driving prevention system and a circuit switch are integrated in the intelligent watch case. The drunk driving prevention system comprises an alcohol detection module and a control module, wherein the control module is connected with the alcohol detection module. The display device is electrically connected with the control module. The intelligent watch achieves the detection of alcohol concentration of gas exhaled by a wearer of the intelligent watch. When the value of the detected alcohol concentration is greater than a specified threshold value, the intelligent watch starts a sound and light alarm through the control module, and sends the sound and light warning prompt to a driver. Moreover, the intelligent watch can enable the drunk driving information of the driver to be automatically transmitted to a communication tool correlated with a family member or a friend, so as to supervise and stop the drunk driving behavior of the driver, thereby achieving the bad habits of the driver, and enabling the driver to drive a car correctly and safely. Therefore, the intelligent watch is very high in popularization value.

The invention discloses a drunk driving monitoring system based on a GPS module and a 4G network module. The drunk driving monitoring system comprises a main control machine and a plurality of terminals, the GPS module, the 4G network module, a vehicle flameout relay which are connected with the main control machine; the terminals are arranged in different positions in a vehicle correspondingly, and the terminals comprise an alcohol sensor, a wireless communication module and a single-chip computer; and the single-chip computer is connected with the alcohol sensor and the wireless communication module. According to the technical scheme, defects that an existing drunk driving monitoring is expensive in cost, single in function and low in monitoring efficiency are overcome.