WO2019148368A1 - System capable of automatically detecting whether blood alcohol concentration in driver exceeds standard - Google Patents
System capable of automatically detecting whether blood alcohol concentration in driver exceeds standard Download PDFInfo
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- WO2019148368A1 WO2019148368A1 PCT/CN2018/074722 CN2018074722W WO2019148368A1 WO 2019148368 A1 WO2019148368 A1 WO 2019148368A1 CN 2018074722 W CN2018074722 W CN 2018074722W WO 2019148368 A1 WO2019148368 A1 WO 2019148368A1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
- B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
Definitions
- the invention relates to the field of automobile intelligent assistance, and in particular to a system capable of automatically detecting whether a driver's alcohol content exceeds a standard.
- the drunk driving mainly relies on the traffic police to set up roadblocks on the roadside, and there are still many drinking and driving, but it is impossible to control. Therefore, the current method of checking drunk driving has low efficiency and poor effect, and requires a large amount of The problem of manpower.
- the invention provides a system capable of automatically detecting whether the driver's alcohol content exceeds the standard, solves the technical problem of the existing human-powered drunk driving, realizes intelligent detection of the driver's drunk driving, and has high automation degree and can be further based on The detection result controls the driving state of the vehicle and has a high technical effect.
- the present application provides a system capable of automatically detecting whether a driver's alcohol content exceeds a standard, the system comprising:
- the driving system of the vehicle controls the vehicle to stop moving based on the exceeding standard instruction;
- the system further includes an image acquisition unit and a first determination unit; the image acquisition unit is configured to collect driver seat image information after being placed under the alcohol detector to the driver's seat preset position; the first determination unit is configured to be based on the image acquisition unit Collecting image information for face analysis, determining that the image is No face, if there is a face, the alcohol detector is turned on for alcohol content detection, and if the real-time face is inconsistent with the initial face during the detection of the alcohol detector, the test result of the alcohol detector is unqualified.
- the principle of the present invention is: detecting the state of the vehicle and checking the state of the driver's seat, based on the detection result of the detecting unit, such as the vehicle driving system feedback that the vehicle has ignited, and the pressure sensor on the driver's seat is fed back to the driving The player is already sitting in the driver's seat. At this time, the driver is tested for alcohol. When the test result is passed, the vehicle is allowed to operate further. When the test result does not pass, the vehicle is not allowed to further operate, and the drunk driving is solved from the root cause. The problem is higher efficiency, higher intelligence and higher security.
- the method for detecting alcohol is: when detecting that the vehicle is in an activated state and the first pressure sensor detects the pressure value information within the preset range, the detecting unit sends a detection command to the controller, and the controller controls the motor based on the detection instruction. Rotating, which in turn drives the cylinder to rotate, the cylinder rotates to release the traction rope wound around the cylinder, and then the alcohol detector is lowered to the preset position of the driver's seat, and the alcohol detector is used for alcohol information of the driver's seat driver.
- the acquisition is performed, and the collected information is transmitted to the controller, and the controller determines whether the collected alcohol information exceeds the standard.
- the system in the present application can also prevent one person from detecting the problem of driving other people.
- the pressure value information within the preset range detected by the first pressure sensor is interrupted for more than 3 seconds, the interruption is more than 3 seconds, indicating that the original When the driver leaves the seat, it may be that the driver has replaced it. It may be the driver of the drink to accelerate. Therefore, the controller is also set to control the motor to lower the alcohol detector to the driver's seat at the preset position. The driver conducts the alcohol information test and sets up a re-examination process to prevent the driver from replacing or dropping the bag, which is safe.
- the system further includes an image acquisition unit and a first determination unit; the image acquisition unit is configured to collect the driver seat image information after being placed under the alcohol detector to the driver's seat preset position; the first determination unit is configured to collect the image based on the image
- the image information collected by the unit is used for face analysis to determine whether there is a face in the image. If there is a face, the alcohol detector is turned on for alcohol content detection, and if the real-time face is inconsistent with the initial face during the detection of the alcohol detector, Then, the test result of the alcohol detector is unqualified.
- the image capturing unit can collect the driver seat image information, and the first determining unit performs face analysis based on the image information collected by the image collecting unit to determine whether there is a face in the image, and if there is a face, the alcohol detector is turned on for alcohol content detection, and During the detection process of the alcohol detector, if the real-time face is inconsistent with the initial face, it indicates that the person in the process of substitution or the packet has been dropped during the detection process, the test result of the alcohol detector is unqualified.
- cylindrical surface is threaded.
- the threaded shape is provided to facilitate the winding of the leash on the cylinder.
- the traction rope is made of rubber.
- outer casing is fastened to the inner surface of the roof by screws.
- the invention solves the technical problems existing in the existing human-powered drunk driving, realizes the intelligent detection of the driver's drunk driving, and has high automation degree, and can further control the driving state of the vehicle based on the detection result, and the technical effect with high safety.
- 1 is a schematic diagram showing the composition of a system capable of automatically detecting whether a driver's alcohol content exceeds the standard in the present application.
- the present invention is a system capable of automatically detecting whether a driver's alcohol content exceeds a standard, and the system includes:
- the inner surface of the roof has an opening on the side of the casing, the motor is fixed at the bottom of the casing, the cylinder is connected to the motor through the rotating shaft, one end of the traction rope is connected with the surface of the cylinder, and the other end of the traction rope extends from the opening to be connected with the alcohol detector
- the controller is fixed on the side of the casing, the first pressure sensor is mounted on the lower surface of the seat cushion of the driver's seat, the first pressure sensor is connected to the controller, the controller is connected to the motor, and the detecting unit is used for establishing a connection with the driving system of the car, driving from the car.
- the system collects the real-time state of the vehicle and determines whether the vehicle is in an activated state.
- the detecting unit sends a detection command to the controller, and the controller Based on the detection command, the motor is controlled to rotate, and the alcohol detector is lowered to the preset position of the driver's seat, alcohol
- the measuring instrument is used for collecting the alcohol information of the driver's seat driver, and transmitting the collected information to the controller, and the controller determines whether the collected alcohol information exceeds the standard; when the first pressure sensor detects the pressure value information within the preset range
- the controller controls the motor to lower the alcohol detector to the driver's seat preset position to detect the alcohol information of the driver's seat; if the alcohol detector does not exceed the standard, the motor will rotate.
- the alcohol detector is retracted to the opening of the casing; if the inspection result of the alcohol detector exceeds the standard, the motor is controlled to rotate and the alcohol detector is retracted to the opening of the casing, and an excessive command is sent to the driving system of the vehicle, and the vehicle driving system controls the vehicle based on the exceeding standard instruction.
- the system further comprises an image acquisition unit and a first determination unit;
- the image acquisition unit is configured to collect the driver's seat image information after being placed under the alcohol detector to the driver's seat preset position;
- the first determining unit is configured to Image information collected by the image acquisition unit for face analysis and judgment Whether there is a face, if the face were open alcohol detector alcohol testing, and the testing process alcohol detector, if real-time face to face initial inconsistency, the detection result of alcohol detector to be ineligible.
- the principle of the present invention is: detecting the state of the vehicle and checking the state of the driver's seat, based on the detection result of the detecting unit, such as the vehicle driving system feedback that the vehicle has ignited, and the pressure sensor on the driver's seat is fed back to the driving The player is already sitting in the driver's seat. At this time, the driver is tested for alcohol. When the test result is passed, the vehicle is allowed to operate further. When the test result does not pass, the vehicle is not allowed to further operate, and the drunk driving is solved from the root cause. The problem is higher efficiency, higher intelligence and higher security.
- the method for detecting alcohol is: when detecting that the vehicle is in an activated state and the first pressure sensor detects the pressure value information within the preset range, the detecting unit sends a detection command to the controller, and the controller controls the motor based on the detection instruction. Rotating, which in turn drives the cylinder to rotate, the cylinder rotates to release the traction rope wound around the cylinder, and then the alcohol detector is lowered to the preset position of the driver's seat, and the alcohol detector is used for alcohol information of the driver's seat driver.
- the acquisition is performed, and the collected information is transmitted to the controller, and the controller determines whether the collected alcohol information exceeds the standard.
- the system in the present application can also prevent one person from detecting the problem of driving other people.
- the pressure value information within the preset range detected by the first pressure sensor is interrupted for more than 3 seconds, the interruption is more than 3 seconds, indicating that the original When the driver leaves the seat, it may be that the driver has replaced it. It may be the driver of the drink to accelerate. Therefore, the controller is also set to control the motor to lower the alcohol detector to the driver's seat at the preset position. The driver conducts the alcohol information test and sets up a re-examination process to prevent the driver from replacing or dropping the bag, which is safe.
- the system further includes an image acquisition unit and a first determination unit; the image acquisition unit is configured to collect the driver seat image information after being placed under the alcohol detector to the driver's seat preset position; the first determination unit is configured to collect the image based on the image
- the image information collected by the unit is used for face analysis to determine whether there is a face in the image. If there is a face, the alcohol detector is turned on for alcohol content detection, and if the real-time face is inconsistent with the initial face during the detection of the alcohol detector, Then, the test result of the alcohol detector is unqualified.
- the image capturing unit can collect the driver seat image information, and the first determining unit performs face analysis based on the image information collected by the image collecting unit to determine whether there is a face in the image, and if there is a face, the alcohol detector is turned on for alcohol content detection, and During the detection process of the alcohol detector, if the real-time face is inconsistent with the initial face, it indicates that the person in the process of substitution or the packet has been dropped during the detection process, the test result of the alcohol detector is unqualified.
- cylindrical surface is threaded.
- the threaded shape is provided to facilitate the winding of the leash on the cylinder.
- the traction rope is made of rubber.
- outer casing is fastened to the inner surface of the roof by screws.
Abstract
A system capable of automatically detecting whether blood alcohol concentration in a driver exceeds the standard, the system comprising: a shell (2), a vacuum chuck (3), a motor (4), a rotating shaft, a cylinder (5), a pulling rope (6), a controller (7), an alcohol content tester (8), a first pressure sensor (9), and a detection unit. The system solves the technical problems of existing manual drunk driving detection, achieves intelligent detection of drunk driving of drivers, has high automation degree, can further control the vehicle running state of vehicles based on the detection result, and has higher safety.
Description
本发明涉及汽车智能辅助领域，具体地，涉及一种能够自动检测驾驶员酒精含量是否超标的系统。The invention relates to the field of automobile intelligent assistance, and in particular to a system capable of automatically detecting whether a driver's alcohol content exceeds a standard.
根据事故调查显示，大约50％—60％的交通事故与酒后驾驶有关，酒后驾驶已经被列为车祸致死的主要原因。在中国，每年由于酒后驾车引发的交通事故达数万起；而造成死亡的事故中50％以上都与酒后驾车有关，酒后驾车的危害触目惊心，已经成为交通事故的第一大“杀手”。According to the accident survey, about 50%-60% of traffic accidents are related to drink driving, and drunk driving has been listed as the main cause of death in a car accident. In China, tens of thousands of traffic accidents are caused by drunk driving every year; more than 50% of the deaths caused by drunk driving are related to drunk driving. The danger of drunk driving is shocking and has become the biggest killer of traffic accidents. ".
在现有技术中，查酒驾主要靠交警在路边设置路障进行，而还有很多喝酒后驾车的却无法进行管控，因此，现在的查酒驾的方式存在效率较低、效果较差，需要大量人力的问题。In the prior art, the drunk driving mainly relies on the traffic police to set up roadblocks on the roadside, and there are still many drinking and driving, but it is impossible to control. Therefore, the current method of checking drunk driving has low efficiency and poor effect, and requires a large amount of The problem of manpower.
发明内容Summary of the invention
本发明提供了一种能够自动检测驾驶员酒精含量是否超标的系统，解决了现有的人力查酒驾存在的技术问题，实现了对驾驶员酒驾的智能检测，且自动化程度高，且能够进一步基于检测结果控制车辆行驶状态，安全性较高的技术效果。The invention provides a system capable of automatically detecting whether the driver's alcohol content exceeds the standard, solves the technical problem of the existing human-powered drunk driving, realizes intelligent detection of the driver's drunk driving, and has high automation degree and can be further based on The detection result controls the driving state of the vehicle and has a high technical effect.
为实现上述发明目的，本申请提供了一种能够自动检测驾驶员酒精含量是否超标的系统，所述系统包括：In order to achieve the above object, the present application provides a system capable of automatically detecting whether a driver's alcohol content exceeds a standard, the system comprising:
外壳、真空吸盘、电机、转动轴、圆筒、牵引绳、控制器、酒精检测仪、第一压力传感器、检测单元；外壳通过真空吸盘吸附在汽车驾驶座上方的车顶内表面，外壳侧面设有开口，电机固定在外壳内底部，圆筒通过转动轴与电机连接，牵引绳一端与圆筒表面连接，牵引绳另一端从开口延伸出与酒精检测仪连接，控制器固定在外壳侧面，第一压力传感器安装在驾驶座的坐垫下表面，第一压力传感器与控制器连接，控制器与电机连接；检测单元用于与汽车驾驶系统建立连接，从汽车驾驶系统采集车辆的实时状态，并判断车辆是否在启动状态，当检测到车辆处于启动状态并且第一压力传感器检测到预设范围内的压力值信息时，检测单元发送检测指令至控制器，控制器基于检测指令，控制电机进行转动，将酒精检测仪下放至驾驶座预设位置处，酒精检测仪用于对驾驶座驾驶人员进行酒精信息采集，并将采集的信息传递至控制器，控制器判断采集的酒精信息是否超标；当第一压力传感器检测到的预设范围内的压力值信息发生中断超过3秒时，则控制器控制电机将酒精检测仪下放至驾驶座预设位置处对驾驶座驾驶人员进行酒精信息进行检测；若酒精检测仪的检查结果没有超标，则控制电机转动将酒精检测仪收回至外壳开口处；若酒精检测仪的检查结果超标，则控制电机转动 将酒精检测仪收回至外壳开口处，并发送超标指令至汽车驾驶系统，汽车驾驶系统基于超标指令，控制车辆停止移动；其中，所述系统还包括图像采集单元、第一判断单元；图像采集单元用于在酒精检测仪下放至驾驶座预设位置后，采集驾驶座图像信息；第一判断单元用于基于图像采集单元采集的图像信息进行人脸分析，判断图像中是否有人脸，若有人脸则开启酒精检测仪进行酒精含量检测，并且在酒精检测仪的检测过程中，若实时人脸与初始人脸不一致，则酒精检测仪的检测结果为不合格。The outer casing, the vacuum suction cup, the motor, the rotating shaft, the cylinder, the traction rope, the controller, the alcohol detector, the first pressure sensor, the detecting unit; the outer casing is adsorbed on the inner surface of the roof above the driver's seat through the vacuum suction cup, and the outer side of the outer casing is provided There is an opening, the motor is fixed at the bottom of the casing, the cylinder is connected to the motor through the rotating shaft, one end of the traction rope is connected with the surface of the cylinder, and the other end of the traction rope extends from the opening to be connected with the alcohol detector, and the controller is fixed on the side of the casing, A pressure sensor is mounted on the lower surface of the seat cushion of the driver's seat, the first pressure sensor is connected to the controller, and the controller is connected to the motor; the detecting unit is used for establishing a connection with the driving system of the vehicle, and collecting the real-time state of the vehicle from the driving system of the vehicle, and judging Whether the vehicle is in an activated state, when detecting that the vehicle is in an activated state and the first pressure sensor detects the pressure value information within the preset range, the detecting unit sends a detection command to the controller, and the controller controls the motor to rotate based on the detection instruction, Lower the alcohol detector to the driver's seat at the preset position, the alcohol detector Collecting alcohol information to the driver's seat driver and transmitting the collected information to the controller, the controller determines whether the collected alcohol information exceeds the standard; when the pressure value information within the preset range detected by the first pressure sensor is interrupted more than At 3 seconds, the controller controls the motor to lower the alcohol detector to the driver's seat at the preset position to detect the alcohol information of the driver's seat; if the inspection result of the alcohol detector does not exceed the standard, the motor is controlled to rotate the alcohol detector. Retracted to the opening of the casing; if the inspection result of the alcohol detector exceeds the standard, the motor is controlled to rotate and the alcohol detector is retracted to the opening of the casing, and an excessive command is sent to the driving system of the vehicle. The driving system of the vehicle controls the vehicle to stop moving based on the exceeding standard instruction; The system further includes an image acquisition unit and a first determination unit; the image acquisition unit is configured to collect driver seat image information after being placed under the alcohol detector to the driver's seat preset position; the first determination unit is configured to be based on the image acquisition unit Collecting image information for face analysis, determining that the image is No face, if there is a face, the alcohol detector is turned on for alcohol content detection, and if the real-time face is inconsistent with the initial face during the detection of the alcohol detector, the test result of the alcohol detector is unqualified.
其中，本发明的原理为：对车辆的状态进行检测，以及对驾驶座的状态进行检查，基于检测单元的检测结果，如车辆驾驶系统反馈车辆已经点火，并且驾驶座上的压力传感器反馈回驾驶员已经坐在驾驶座上，这时则对驾驶员进行酒精检测，当检测结果通过是，则车辆允许进一步操作，当检测结果不通过时，则车辆不准进一步操作，从根源上解决的酒驾的问题，效率较高、智能化程度较高、安全性较高。Wherein, the principle of the present invention is: detecting the state of the vehicle and checking the state of the driver's seat, based on the detection result of the detecting unit, such as the vehicle driving system feedback that the vehicle has ignited, and the pressure sensor on the driver's seat is fed back to the driving The player is already sitting in the driver's seat. At this time, the driver is tested for alcohol. When the test result is passed, the vehicle is allowed to operate further. When the test result does not pass, the vehicle is not allowed to further operate, and the drunk driving is solved from the root cause. The problem is higher efficiency, higher intelligence and higher security.
进一步的，酒精的检测方式为：当检测到车辆处于启动状态并且第一压力传感器检测到预设范围内的压力值信息时，检测单元发送检测指令至控制器，控制器基于检测指令，控制电机进行转动，进而带动圆筒转动，圆筒转动将缠绕在圆筒上的牵引绳放出，进而将酒精检测仪下放至驾驶座预设位置处，酒精检测仪用于对驾驶座驾驶人员进行酒精信息采集，并将采集的信息传递至控制器，控制器判断采集的酒精信息是否超标。Further, the method for detecting alcohol is: when detecting that the vehicle is in an activated state and the first pressure sensor detects the pressure value information within the preset range, the detecting unit sends a detection command to the controller, and the controller controls the motor based on the detection instruction. Rotating, which in turn drives the cylinder to rotate, the cylinder rotates to release the traction rope wound around the cylinder, and then the alcohol detector is lowered to the preset position of the driver's seat, and the alcohol detector is used for alcohol information of the driver's seat driver. The acquisition is performed, and the collected information is transmitted to the controller, and the controller determines whether the collected alcohol information exceeds the standard.
进一步的，本申请中的系统还能够防止一人检测其他人开车的问题，当第一压力传感器检测到的预设范围内的压力值信息发生中断超过3秒时，中断超过3秒，表示原本的驾驶员离开了座位，有可能是驾驶员进行了更换，有可能是酒后的驾驶员来进行加速，因此，还设置了控制器控制电机将酒精检测仪下放至驾驶座预设位置处对驾驶座驾驶人员进行酒精信息进行检测，设置了一道复检的流程，防止驾驶员更换或掉包，安全性较高。Further, the system in the present application can also prevent one person from detecting the problem of driving other people. When the pressure value information within the preset range detected by the first pressure sensor is interrupted for more than 3 seconds, the interruption is more than 3 seconds, indicating that the original When the driver leaves the seat, it may be that the driver has replaced it. It may be the driver of the drink to accelerate. Therefore, the controller is also set to control the motor to lower the alcohol detector to the driver's seat at the preset position. The driver conducts the alcohol information test and sets up a re-examination process to prevent the driver from replacing or dropping the bag, which is safe.
进一步的，所述系统还包括图像采集单元、第一判断单元；图像采集单元用于在酒精检测仪下放至驾驶座预设位置后，采集驾驶座图像信息；第一判断单元用于基于图像采集单元采集的图像信息进行人脸分析，判断图像中是否有人脸，若有人脸则开启酒精检测仪进行酒精含量检测，并且在酒精检测仪的检测过程中，若实时人脸与初始人脸不一致，则酒精检测仪的检测结果为不合格。利用图像采集单元可以采集驾驶座图像信息，第一判断单元基于图像采集单元采集的图像信息进行人脸分析，判断图像中是否有人脸，若有人脸则开启酒精检测仪进行酒精含量检测，并且在酒精检测仪的检测过程中，若实时人脸与初始人脸不一致，则表明检测过程中换人了或进行了掉包，则酒精检测仪的检测结果为不合格。Further, the system further includes an image acquisition unit and a first determination unit; the image acquisition unit is configured to collect the driver seat image information after being placed under the alcohol detector to the driver's seat preset position; the first determination unit is configured to collect the image based on the image The image information collected by the unit is used for face analysis to determine whether there is a face in the image. If there is a face, the alcohol detector is turned on for alcohol content detection, and if the real-time face is inconsistent with the initial face during the detection of the alcohol detector, Then, the test result of the alcohol detector is unqualified. The image capturing unit can collect the driver seat image information, and the first determining unit performs face analysis based on the image information collected by the image collecting unit to determine whether there is a face in the image, and if there is a face, the alcohol detector is turned on for alcohol content detection, and During the detection process of the alcohol detector, if the real-time face is inconsistent with the initial face, it indicates that the person in the process of substitution or the packet has been dropped during the detection process, the test result of the alcohol detector is unqualified.
进一步的，圆筒表面为螺纹状。设置螺纹状便于牵引绳缠绕在圆筒上。Further, the cylindrical surface is threaded. The threaded shape is provided to facilitate the winding of the leash on the cylinder.
进一步的，牵引绳采用橡胶制成。Further, the traction rope is made of rubber.
进一步的，外壳通过螺钉紧固在车顶内表面。Further, the outer casing is fastened to the inner surface of the roof by screws.
本申请提供的一个或多个技术方案，至少具有如下技术效果或优点：One or more technical solutions provided by the present application have at least the following technical effects or advantages:
解决了现有的人力查酒驾存在的技术问题，实现了对驾驶员酒驾的智能检测，且自动化程度高，且能够进一步基于检测结果控制车辆行驶状态，安全性较高的技术效果。The invention solves the technical problems existing in the existing human-powered drunk driving, realizes the intelligent detection of the driver's drunk driving, and has high automation degree, and can further control the driving state of the vehicle based on the detection result, and the technical effect with high safety.
此处所说明的附图用来提供对本发明实施例的进一步理解，构成本申请的一部分，并不构成对本发明实施例的限定。The drawings are intended to provide a further understanding of the embodiments of the present invention, and are not intended to limit the embodiments of the invention.
图1是本申请中能够自动检测驾驶员酒精含量是否超标的系统的组成示意图。1 is a schematic diagram showing the composition of a system capable of automatically detecting whether a driver's alcohol content exceeds the standard in the present application.
为使本发明的目的、技术方案和优点更加清楚明白，下面结合实施例和附图，对本发明作进一步的详细说明，本发明的示意性实施方式及其说明仅用于解释本发明，并不作为对本发明的限定。The present invention will be further described in detail below with reference to the embodiments and the accompanying drawings. As a limitation of the invention.
实施例Example
如图1所示，本发明一种能够自动检测驾驶员酒精含量是否超标的系统，所述系统包括：As shown in FIG. 1, the present invention is a system capable of automatically detecting whether a driver's alcohol content exceeds a standard, and the system includes:
外壳2、真空吸盘3、电机4、转动轴、圆筒5、牵引绳6、控制器7、酒精检测仪8、第一压力传感器9、检测单元；外壳通过真空吸盘吸附在汽车1驾驶座上方的车顶内表面，外壳侧面设有开口，电机固定在外壳内底部，圆筒通过转动轴与电机连接，牵引绳一端与圆筒表面连接，牵引绳另一端从开口延伸出与酒精检测仪连接，控制器固定在外壳侧面，第一压力传感器安装在驾驶座的坐垫下表面，第一压力传感器与控制器连接，控制器与电机连接；检测单元用于与汽车驾驶系统建立连接，从汽车驾驶系统采集车辆的实时状态，并判断车辆是否在启动状态，当检测到车辆处于启动状态并且第一压力传感器检测到预设范围内的压力值信息时，检测单元发送检测指令至控制器，控制器基于检测指令，控制电机进行转动，将酒精检测仪下放至驾驶座预设位置处，酒精检测仪用于对驾驶座驾驶人员进行酒精信息采集，并将采集的信息传递至控制器，控制器判断采集的酒精信息是否超标；当第一压力传感器检测到的预设范围内的压力值信息发生中断超过3秒时，则控制器控制电机将酒精检测仪下放至驾驶座预设位置处对驾驶座驾驶人员进行酒精信息进行检测；若酒精检测仪的检查结果没有超标，则控制电机转动将酒精检测仪收回至外壳开口处；若酒精检测仪的检查结果超标，则控制电机转动将酒精检测仪收回至外壳开口处，并发送超标指令至汽车驾驶系统，汽车驾驶系统基于超标指令，控制车辆停止移动；其中，所述系统还包括图像采集单元、第一判断单元；图像采集单元用于在酒精检测仪下放至驾驶座预设位置后，采集驾驶座图像信息；第一判断单元用于基于图像采集单元采集的图像信息进行人脸分析，判断图像中是否有人脸， 若有人脸则开启酒精检测仪进行酒精含量检测，并且在酒精检测仪的检测过程中，若实时人脸与初始人脸不一致，则酒精检测仪的检测结果为不合格。The outer casing 2, the vacuum suction cup 3, the motor 4, the rotating shaft, the cylinder 5, the traction rope 6, the controller 7, the alcohol detector 8, the first pressure sensor 9, and the detecting unit; the outer casing is adsorbed on the driver's seat of the car 1 by the vacuum suction cup The inner surface of the roof has an opening on the side of the casing, the motor is fixed at the bottom of the casing, the cylinder is connected to the motor through the rotating shaft, one end of the traction rope is connected with the surface of the cylinder, and the other end of the traction rope extends from the opening to be connected with the alcohol detector The controller is fixed on the side of the casing, the first pressure sensor is mounted on the lower surface of the seat cushion of the driver's seat, the first pressure sensor is connected to the controller, the controller is connected to the motor, and the detecting unit is used for establishing a connection with the driving system of the car, driving from the car. The system collects the real-time state of the vehicle and determines whether the vehicle is in an activated state. When detecting that the vehicle is in an activated state and the first pressure sensor detects pressure value information within a preset range, the detecting unit sends a detection command to the controller, and the controller Based on the detection command, the motor is controlled to rotate, and the alcohol detector is lowered to the preset position of the driver's seat, alcohol The measuring instrument is used for collecting the alcohol information of the driver's seat driver, and transmitting the collected information to the controller, and the controller determines whether the collected alcohol information exceeds the standard; when the first pressure sensor detects the pressure value information within the preset range When the interruption is more than 3 seconds, the controller controls the motor to lower the alcohol detector to the driver's seat preset position to detect the alcohol information of the driver's seat; if the alcohol detector does not exceed the standard, the motor will rotate. The alcohol detector is retracted to the opening of the casing; if the inspection result of the alcohol detector exceeds the standard, the motor is controlled to rotate and the alcohol detector is retracted to the opening of the casing, and an excessive command is sent to the driving system of the vehicle, and the vehicle driving system controls the vehicle based on the exceeding standard instruction. Stopping the movement; wherein the system further comprises an image acquisition unit and a first determination unit; the image acquisition unit is configured to collect the driver's seat image information after being placed under the alcohol detector to the driver's seat preset position; the first determining unit is configured to Image information collected by the image acquisition unit for face analysis and judgment Whether there is a face, if the face were open alcohol detector alcohol testing, and the testing process alcohol detector, if real-time face to face initial inconsistency, the detection result of alcohol detector to be ineligible.
其中，本发明的原理为：对车辆的状态进行检测，以及对驾驶座的状态进行检查，基于检测单元的检测结果，如车辆驾驶系统反馈车辆已经点火，并且驾驶座上的压力传感器反馈回驾驶员已经坐在驾驶座上，这时则对驾驶员进行酒精检测，当检测结果通过是，则车辆允许进一步操作，当检测结果不通过时，则车辆不准进一步操作，从根源上解决的酒驾的问题，效率较高、智能化程度较高、安全性较高。Wherein, the principle of the present invention is: detecting the state of the vehicle and checking the state of the driver's seat, based on the detection result of the detecting unit, such as the vehicle driving system feedback that the vehicle has ignited, and the pressure sensor on the driver's seat is fed back to the driving The player is already sitting in the driver's seat. At this time, the driver is tested for alcohol. When the test result is passed, the vehicle is allowed to operate further. When the test result does not pass, the vehicle is not allowed to further operate, and the drunk driving is solved from the root cause. The problem is higher efficiency, higher intelligence and higher security.
进一步的，酒精的检测方式为：当检测到车辆处于启动状态并且第一压力传感器检测到预设范围内的压力值信息时，检测单元发送检测指令至控制器，控制器基于检测指令，控制电机进行转动，进而带动圆筒转动，圆筒转动将缠绕在圆筒上的牵引绳放出，进而将酒精检测仪下放至驾驶座预设位置处，酒精检测仪用于对驾驶座驾驶人员进行酒精信息采集，并将采集的信息传递至控制器，控制器判断采集的酒精信息是否超标。Further, the method for detecting alcohol is: when detecting that the vehicle is in an activated state and the first pressure sensor detects the pressure value information within the preset range, the detecting unit sends a detection command to the controller, and the controller controls the motor based on the detection instruction. Rotating, which in turn drives the cylinder to rotate, the cylinder rotates to release the traction rope wound around the cylinder, and then the alcohol detector is lowered to the preset position of the driver's seat, and the alcohol detector is used for alcohol information of the driver's seat driver. The acquisition is performed, and the collected information is transmitted to the controller, and the controller determines whether the collected alcohol information exceeds the standard.
进一步的，本申请中的系统还能够防止一人检测其他人开车的问题，当第一压力传感器检测到的预设范围内的压力值信息发生中断超过3秒时，中断超过3秒，表示原本的驾驶员离开了座位，有可能是驾驶员进行了更换，有可能是酒后的驾驶员来进行加速，因此，还设置了控制器控制电机将酒精检测仪下放至驾驶座预设位置处对驾驶座驾驶人员进行酒精信息进行检测，设置了一道复检的流程，防止驾驶员更换或掉包，安全性较高。Further, the system in the present application can also prevent one person from detecting the problem of driving other people. When the pressure value information within the preset range detected by the first pressure sensor is interrupted for more than 3 seconds, the interruption is more than 3 seconds, indicating that the original When the driver leaves the seat, it may be that the driver has replaced it. It may be the driver of the drink to accelerate. Therefore, the controller is also set to control the motor to lower the alcohol detector to the driver's seat at the preset position. The driver conducts the alcohol information test and sets up a re-examination process to prevent the driver from replacing or dropping the bag, which is safe.
进一步的，所述系统还包括图像采集单元、第一判断单元；图像采集单元用于在酒精检测仪下放至驾驶座预设位置后，采集驾驶座图像信息；第一判断单元用于基于图像采集单元采集的图像信息进行人脸分析，判断图像中是否有人脸，若有人脸则开启酒精检测仪进行酒精含量检测，并且在酒精检测仪的检测过程中，若实时人脸与初始人脸不一致，则酒精检测仪的检测结果为不合格。利用图像采集单元可以采集驾驶座图像信息，第一判断单元基于图像采集单元采集的图像信息进行人脸分析，判断图像中是否有人脸，若有人脸则开启酒精检测仪进行酒精含量检测，并且在酒精检测仪的检测过程中，若实时人脸与初始人脸不一致，则表明检测过程中换人了或进行了掉包，则酒精检测仪的检测结果为不合格。Further, the system further includes an image acquisition unit and a first determination unit; the image acquisition unit is configured to collect the driver seat image information after being placed under the alcohol detector to the driver's seat preset position; the first determination unit is configured to collect the image based on the image The image information collected by the unit is used for face analysis to determine whether there is a face in the image. If there is a face, the alcohol detector is turned on for alcohol content detection, and if the real-time face is inconsistent with the initial face during the detection of the alcohol detector, Then, the test result of the alcohol detector is unqualified. The image capturing unit can collect the driver seat image information, and the first determining unit performs face analysis based on the image information collected by the image collecting unit to determine whether there is a face in the image, and if there is a face, the alcohol detector is turned on for alcohol content detection, and During the detection process of the alcohol detector, if the real-time face is inconsistent with the initial face, it indicates that the person in the process of substitution or the packet has been dropped during the detection process, the test result of the alcohol detector is unqualified.
进一步的，圆筒表面为螺纹状。设置螺纹状便于牵引绳缠绕在圆筒上。Further, the cylindrical surface is threaded. The threaded shape is provided to facilitate the winding of the leash on the cylinder.
进一步的，牵引绳采用橡胶制成。Further, the traction rope is made of rubber.
进一步的，外壳通过螺钉紧固在车顶内表面。Further, the outer casing is fastened to the inner surface of the roof by screws.
以上所述的具体实施方式，对本发明的目的、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本发明的具体实施方式而已，并不用于限定本发明的保护范围，凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本 发明的保护范围之内。The specific embodiments of the present invention have been described in detail with reference to the preferred embodiments of the present invention. All modifications, equivalent substitutions, improvements, etc., made within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (4)
- 一种能够自动检测驾驶员酒精含量是否超标的系统，其特征在于，所述系统包括：A system capable of automatically detecting whether a driver's alcohol content exceeds a standard, characterized in that the system comprises:外壳、真空吸盘、电机、转动轴、圆筒、牵引绳、控制器、酒精检测仪、第一压力传感器、检测单元；外壳通过真空吸盘吸附在汽车驾驶座上方的车顶内表面，外壳侧面设有开口，电机固定在外壳内底部，圆筒通过转动轴与电机连接，牵引绳一端与圆筒表面连接，牵引绳另一端从开口延伸出与酒精检测仪连接，控制器固定在外壳侧面，第一压力传感器安装在驾驶座的坐垫下表面，第一压力传感器与控制器连接，控制器与电机连接；检测单元用于与汽车驾驶系统建立连接，从汽车驾驶系统采集车辆的实时状态，并判断车辆是否在启动状态，当检测到车辆处于启动状态并且第一压力传感器检测到预设范围内的压力值信息时，检测单元发送检测指令至控制器，控制器基于检测指令，控制电机进行转动，将酒精检测仪下放至驾驶座预设位置处，酒精检测仪用于对驾驶座驾驶人员进行酒精信息采集，并将采集的信息传递至控制器，控制器判断采集的酒精信息是否超标；当第一压力传感器检测到的预设范围内的压力值信息发生中断超过3秒时，则控制器控制电机将酒精检测仪下放至驾驶座预设位置处对驾驶座驾驶人员进行酒精信息进行检测；若酒精检测仪的检查结果没有超标，则控制电机转动将酒精检测仪收回至外壳开口处；若酒精检测仪的检查结果超标，则控制电机转动将酒精检测仪收回至外壳开口处，并发送超标指令至汽车驾驶系统，汽车驾驶系统基于超标指令，控制车辆停止移动；其中，所述系统还包括图像采集单元、第一判断单元；图像采集单元用于在酒精检测仪下放至驾驶座预设位置后，采集驾驶座图像信息；第一判断单元用于基于图像采集单元采集的图像信息进行人脸分析，判断图像中是否有人脸，若有人脸则开启酒精检测仪进行酒精含量检测，并且在酒精检测仪的检测过程中，若实时人脸与初始人脸不一致，则酒精检测仪的检测结果为不合格。The outer casing, the vacuum suction cup, the motor, the rotating shaft, the cylinder, the traction rope, the controller, the alcohol detector, the first pressure sensor, the detecting unit; the outer casing is adsorbed on the inner surface of the roof above the driver's seat through the vacuum suction cup, and the outer side of the outer casing is provided There is an opening, the motor is fixed at the bottom of the casing, the cylinder is connected to the motor through the rotating shaft, one end of the traction rope is connected with the surface of the cylinder, and the other end of the traction rope extends from the opening to be connected with the alcohol detector, and the controller is fixed on the side of the casing, A pressure sensor is mounted on the lower surface of the seat cushion of the driver's seat, the first pressure sensor is connected to the controller, and the controller is connected to the motor; the detecting unit is used for establishing a connection with the driving system of the vehicle, and collecting the real-time state of the vehicle from the driving system of the vehicle, and judging Whether the vehicle is in an activated state, when detecting that the vehicle is in an activated state and the first pressure sensor detects the pressure value information within the preset range, the detecting unit sends a detection command to the controller, and the controller controls the motor to rotate based on the detection instruction, Lower the alcohol detector to the driver's seat at the preset position, the alcohol detector Collecting alcohol information to the driver's seat driver and transmitting the collected information to the controller, the controller determines whether the collected alcohol information exceeds the standard; when the pressure value information within the preset range detected by the first pressure sensor is interrupted more than At 3 seconds, the controller controls the motor to lower the alcohol detector to the driver's seat at the preset position to detect the alcohol information of the driver's seat; if the inspection result of the alcohol detector does not exceed the standard, the motor is controlled to rotate the alcohol detector. Retracted to the opening of the casing; if the inspection result of the alcohol detector exceeds the standard, the motor is controlled to rotate and the alcohol detector is retracted to the opening of the casing, and an excessive command is sent to the driving system of the vehicle. The driving system of the vehicle controls the vehicle to stop moving based on the exceeding standard instruction; The system further includes an image acquisition unit and a first determination unit; the image acquisition unit is configured to collect driver seat image information after being placed under the alcohol detector to the driver's seat preset position; the first determination unit is configured to be based on the image acquisition unit Collecting image information for face analysis, determining that the image is There is a face, if the face were open alcohol detector alcohol testing, and the testing process alcohol detector, if real-time face to face initial inconsistency, the detection result of alcohol detector to be ineligible.
- 根据权利要求1所述的能够自动检测驾驶员酒精含量是否超标的系统，其特征在于，圆筒表面为螺纹状。A system capable of automatically detecting whether a driver's alcohol content exceeds a standard according to claim 1, wherein the cylindrical surface is threaded.
- 根据权利要求1所述的能够自动检测驾驶员酒精含量是否超标的系统，其特征在于，牵引绳采用橡胶制成。The system according to claim 1, wherein the traction rope is made of rubber.
- 根据权利要求1所述的能够自动检测驾驶员酒精含量是否超标的系统，其特征在于，外壳通过螺钉紧固在车顶内表面。A system capable of automatically detecting whether a driver's alcohol content exceeds a standard according to claim 1, wherein the outer casing is fastened to the inner surface of the roof by screws.
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