CN111186297B - Motor vehicle start control system and intelligent car based on alcohol detection - Google Patents
Motor vehicle start control system and intelligent car based on alcohol detection Download PDFInfo
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- CN111186297B CN111186297B CN202010112197.3A CN202010112197A CN111186297B CN 111186297 B CN111186297 B CN 111186297B CN 202010112197 A CN202010112197 A CN 202010112197A CN 111186297 B CN111186297 B CN 111186297B
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- Combustion & Propulsion (AREA)
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
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Abstract
The embodiment of the invention discloses a motor vehicle starting control system and an intelligent vehicle based on alcohol detection, wherein a drunk driving judging and managing mechanism is electrically connected with the vehicle starting control mechanism, the vehicle starting control mechanism is electrically connected with a vehicle-mounted starting circuit, a pressure sensor is arranged on a driving seat, an alcohol detection device is used for detecting the alcohol content in the body of a driver, an image acquisition module is used for acquiring image information of the driver on the driving seat, a display module is used for displaying the image information acquired by the image acquisition module and the alcohol content information detected by the alcohol detection device, and the vehicle starting control mechanism comprises a second processor, a first relay and a second communication module, and the first relay is electrically connected with the vehicle-mounted starting circuit. The invention can accurately and conveniently detect drunk driving of a driver, and when alcohol detection exceeds standard, the vehicle cannot be started, so that the personal safety of the driver is ensured.
Description
Technical Field
The embodiment of the invention relates to the technical field of drunk driving prevention detection control, in particular to a motor vehicle starting control system based on alcohol detection and an intelligent vehicle.
Background
The people are easy to run away after drinking, and when alcohol reaches a certain concentration in the human body, the reaction capability and control capability of the people to the outside are reduced, and the capability of treating various conditions is also reduced. The probability of traffic accidents for drunk drivers is greatly increased, and the behavior of even card running can occur when traffic police inquire the wine, so that serious consequences are caused. It is counted that when the alcohol content in the blood of the driver reaches 80% (i.e. 80mg/100 ml), the probability of occurrence of traffic accident is 2.5 times that when the blood does not contain alcohol, and when the alcohol content in the blood reaches 100% (i.e. 100mg/100 ml), the probability of occurrence of traffic accident is 4.7 times that when the blood does not contain alcohol. Even in the state of drinking a small amount, the risk of traffic accidents can reach about 2 times of that in the state of not drinking. In recent years, people dying from traffic accidents in China have about 10 thousands of people, and most of them are drunk driving or drunk driving.
Thus, drunk driving refers to driving behaviors in which the alcohol content in the blood of a vehicle driver is greater than or equal to 20% (i.e., 20mg/100 ml) and less than 80% (i.e., 80mg/100 ml) according to the regulations in the national quality supervision and inspection and quarantine bureau, blood of vehicle driver, threshold value of expired alcohol content and inspection (GB 19522-2004). Drunk driving refers to driving behavior in which the alcohol content in the blood of the driver of the vehicle is greater than or equal to 80% (i.e., 80mg/100 ml).
At present, whether a driver is drunk-driven or not is judged mainly by stopping the vehicle by a traffic police, and whether the driver is drunk-driven or not is judged by detecting the alcohol content in the gas exhaled by the driver. Drivers often have a loss of consciousness due to a mismatching mind or under alcohol stimulation, and have a behavior of driving on the road in a drunk state, which can greatly threaten traffic safety and even personal safety of traffic police.
Still some detection methods are to judge and control through methods such as car driving data, alcohol content detection in the carriage, facial feature analysis, etc., mainly have the problem that the drunk driving behavior has taken place and then detected and controlled, have traffic safety hidden danger in the detection and control process.
Therefore, the system for detecting alcohol before driving and the intelligent vehicle are provided, and when detecting that a driver is in a drunk state, starting of the vehicle is prevented, so that the technical problem to be solved by the person skilled in the art is urgent.
Disclosure of Invention
Therefore, the embodiment of the invention provides a motor vehicle starting control system based on alcohol detection and an intelligent vehicle, so as to solve the related problems in the prior art.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
according to a first aspect of the embodiment of the application, the application provides a motor vehicle starting control system based on alcohol detection, which comprises a drunk driving judging and managing mechanism, a vehicle starting control mechanism and a vehicle-mounted starting circuit, wherein the drunk driving judging and managing mechanism is electrically connected with the vehicle starting control mechanism, and the vehicle starting control mechanism is electrically connected with the vehicle-mounted starting circuit;
The drunk driving judging and managing mechanism comprises a first processor, a pressure sensor, a display module, a power module, an image acquisition module, an alcohol detection device and a first communication module, wherein the pressure sensor, the display module, the power module, the image acquisition module, the alcohol detection device and the first communication module are all electrically connected with the first processor, the pressure sensor is arranged on a driving seat, the alcohol detection device is used for detecting the alcohol content in the body of a driver, the image acquisition module is used for acquiring the image information of the driver on the driving seat, and the display module is used for displaying the image information acquired by the image acquisition module and the alcohol content information detected by the alcohol detection device;
the automobile starting control mechanism comprises a second processor, a first relay and a second communication module, wherein the first relay and the second communication module are electrically connected with the second processor;
the first relay is electrically connected with the vehicle-mounted starting circuit.
Further, one of them, alcohol detection device includes box body, pipeline, horn mouth and alcohol gas sensor, be provided with the pipeline in the box body, the pipeline outer end is equipped with the horn mouth, be equipped with alcohol gas sensor in the pipeline, alcohol gas sensor electricity is connected first treater.
Further, another one of them, alcohol detection device locates on the steering wheel, alcohol detection device includes electric putter, stay cord, cutting ferrule, torsional spring, branch, pipeline, horn mouth and alcohol gas sensor, the cutting ferrule cover is established on the steering wheel, be equipped with the torsional spring in the cutting ferrule, electric putter locates on the steering wheel center axis, electric putter output shaft stay cord one end, the stay cord other end is connected the cutting ferrule outer wall, be fixed with branch on the cutting ferrule outer wall, be equipped with the pipeline on the branch, the pipeline tip is equipped with the horn mouth, be equipped with alcohol gas sensor in the pipeline, alcohol gas sensor and electric putter all electricity are connected first treater.
Further, the electric push rod comprises a clamping groove, wherein the clamping groove is used for accommodating the horn mouth, and the electric push rod is arranged below the clamping groove.
Further, the drunk driving judging and managing mechanism further comprises a time relay, and the time relay is arranged between the pressure sensor and the first processor.
Further, the alarm device also comprises an alarm module, wherein the alarm module is electrically connected with the second processor and comprises a buzzer and a storage disk.
Further, the first communication module is connected with the remote intelligent terminal and is used for sending the image information acquired by the image acquisition module and the alcohol content information detected by the alcohol detection device to the remote intelligent terminal and receiving the control information sent by the remote intelligent terminal.
Further, the second communication module is connected with the remote intelligent terminal and is used for sending vehicle position information and vehicle starting information and receiving control information sent by the remote intelligent terminal.
According to a second aspect of the embodiment of the application, the application further provides an intelligent automobile, which comprises an automobile body and the motor vehicle starting control system based on alcohol detection.
The embodiment of the invention has the following advantages:
The invention establishes a system for detecting and managing drunk driving behaviors in advance and an intelligent automobile, detects the state of a driver, signals the automobile to a vehicle control system after confirmation, and simultaneously sends a screenshot or video of a detection and confirmation process to an emergency contact person to effectively prevent drunk driving or drunk driving behaviors. When the alcohol concentration of the driver exceeds the standard, the vehicle-mounted starting circuit is cut off through the first relay, so that the starting of the automobile is prevented, the high-risk driving behavior of the driver under the condition that the behavior awareness is out of control is further stopped, and the life and property safety of citizens and the personal safety of law enforcement personnel of traffic management departments are ensured. Meanwhile, the alcohol detection device is adopted, the problem of inaccurate data caused by the fact that an alcohol gas sensor is directly adopted to collect environmental data in the prior art is avoided, the accuracy of drunk driving detection is improved, the alcohol detection device can be of a handheld box type structure or arranged on a steering wheel, and after the alcohol detection device is used, the alcohol detection device can be placed in a glove box or hidden in the steering wheel, and the convenience of use is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the invention, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present invention, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic diagram of the module connection of a motor vehicle start control system based on alcohol detection according to an embodiment of the present invention;
Fig. 2 is a schematic connection diagram of each module of a drunk driving judging and managing mechanism according to an embodiment of the present invention;
Fig. 3 is a schematic connection diagram of each module of an automobile starting control mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating connection of each module in an alarm module according to an embodiment of the present invention;
Fig. 5 is a schematic structural diagram of a handheld alcohol detection device according to an embodiment of the present invention;
FIG. 6 is a schematic diagram illustrating the installation of the alcohol detection device on a steering wheel according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a use state of the alcohol detection device provided by the embodiment of the invention on a steering wheel;
In the figure:
1 drunk driving judging and managing mechanism, 11 first processor, 12 pressure sensor, 13 display module, 14 power module, 15 image acquisition module, 16 alcohol detecting device, 161 electric push rod, 162 pull rope, 163 clamping sleeve, 164 torsion spring, 165 support rod, 166 pipeline, 167 horn mouth, 168 alcohol gas sensor, 17 time relay, 18 first communication module, 2 automobile starting control mechanism, 201 second processor, 202 first relay, 203 second communication module, 3 vehicle-mounted starting circuit, 4 clamping groove, 5 alarm module, 501 buzzer, 502 storage disk and 6 box.
Detailed Description
Other advantages and advantages of the present invention will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
According to a first aspect of the embodiment of the application, the application provides a motor vehicle starting control system based on alcohol detection, as shown in fig. 1-7, comprising a drunk driving judging and managing mechanism 1, a vehicle starting control mechanism 2 and a vehicle-mounted starting circuit 3. The method is mainly applied to detection of the alcohol concentration in the body of a driver before starting the vehicle, and when the alcohol concentration in the body of the driver exceeds a preset threshold value, the vehicle-mounted starting circuit 3 is cut off, so that the starting of the vehicle is prevented, and the personal safety of the driver and the public is ensured. Specifically, the drunk driving judging and managing mechanism 1 is mainly used for detecting alcohol concentration of a driver body and sending related image information, detection information and the like to a remote terminal, and the automobile starting control mechanism 2 is mainly used for being connected with the vehicle-mounted starting circuit 3 and used for receiving the related detection information sent by the drunk driving judging and managing mechanism and sending start-stop control information to the vehicle-mounted starting circuit 3. In this embodiment, the drunk driving judging and managing mechanism 1 is electrically connected with the automobile starting control mechanism 2, and the automobile starting control mechanism 2 is electrically connected with the vehicle-mounted starting circuit 3.
The drunk driving judging and managing mechanism 1 comprises a first processor 11, a pressure sensor 12, a display module 13, a power module 14, an image acquisition module 15, an alcohol detection device 16 and a first communication module 18, wherein the pressure sensor 12, the display module 13, the power module 14, the image acquisition module 15, the alcohol detection device 16 and the first communication module 18 are all electrically connected with the first processor 11. The method comprises the following steps:
in this embodiment, the pressure sensor 12 is disposed on the driver seat, the pressure sensor 12 is similar to a pressure switch, when the driver sits on the driver seat, the human body presses the pressure sensor 12 on the driver seat, after the pressure sensor 12 detects the pressure signal, the drunk driving judging and managing mechanism 1 is started, and conversely, when the driver leaves the driver seat, the pressure signal of the pressure sensor 12 disappears, and the drunk driving judging and managing mechanism 1 is automatically closed.
In this embodiment, the alcohol detection device 16 is used as the most important detection means, and the alcohol detection device 16 is used for detecting the alcohol content in the body of the driver, and at the same time, can transmit the detected alcohol content information in the body of the driver to the first processor 11, and the first processor 11 can make a control response to the automobile starting control mechanism 2 according to the detected alcohol content.
In this embodiment, the image acquisition module 15 may be a camera, a video camera, or the like, and may be fixed at a position of a ceiling of a vehicle cab, which is aligned with a driving position, and the image acquisition module 15 is configured to acquire image information of a driver on a driving seat. Specifically, when the device is used, the image acquisition module 15 is started under the control of the first processor 11, acquires facial feature information of a driver, acquires whether the driver detects alcohol content through the alcohol detection device 16 within a certain period of time, transmits the image acquisition information to the first processor 11, compares the image acquisition information transmitted by the image acquisition module 15 with preset image information by the first processor 11, and receives detection information transmitted by the alcohol detection device 16 when the comparison is correct by the first processor 11, otherwise does not receive the detection information.
In this embodiment, the display module 13 may be a liquid crystal display, or may be electrically connected to the first processor 11 as the display module 13 if the vehicle is preset with an intelligent touch screen. The display module 13 is configured to display the image information acquired by the image acquisition module 15, so that a driver can check and determine whether the image accords with a preset gesture, and can display the alcohol content information detected by the alcohol detection device 16, so that the driver can confirm whether the vehicle is drunk driving. Of course, for convenience of use, the display module 13 may also display other relevant information, such as vehicle license plates, position information, etc.
In this embodiment, the first communication module 18 is connected to a remote intelligent terminal, and the first communication module 18 has a transceiver function. The device is used for sending image information acquired by the image acquisition module 15 and alcohol content information detected by the alcohol detection device 16 to a remote intelligent terminal, and receiving control information sent by the remote intelligent terminal, for example, the remote terminal sends 'do not drive' to the drunk driving judging and managing mechanism 1 and displays the information through the display module 13 to remind a driver.
The vehicle start control mechanism 2 is mainly used for controlling whether the vehicle start circuit 3 is closed or not. The automobile starting control mechanism 2 comprises a second processor 201, a first relay 202 and a second communication module 203, wherein the first relay 202 and the second communication module 203 are electrically connected with the second processor 201. The first relay 202 is electrically connected to the vehicle-mounted starting circuit 3. After receiving relevant detection information of the drunk driving judging and managing mechanism 1, the second processor 201 in the automobile starting control mechanism 2 controls the vehicle-mounted starting circuit 3 through the first relay 202. When the alcohol content in the body of the driver is detected to be larger than a preset value, the first relay 202 cuts off the vehicle-mounted starting circuit 3, so that the vehicle cannot be started, and when the alcohol content in the body of the driver is detected to be smaller than the preset value, the first relay 202 is connected with the vehicle-mounted starting circuit 3, so that the vehicle can be started normally.
The second communication module 203 is connected to a remote intelligent terminal, and also has an information receiving and transmitting function, and is used for sending vehicle position information and vehicle starting information, and receiving control information sent by the remote intelligent terminal.
In use, if the drunk driving is not caused during normal working, a time relay 17 can be arranged on the drunk driving judging and managing mechanism 1, and the time relay 17 is arranged between the pressure sensor 12 and the first processor 11. The vehicle can be in a closed state within a preset time, and the vehicle can be started normally without alcohol detection.
If the system can be closed during daily driving, the whole vehicle is used in a normal mode, the system operation time is set when the system assistance is needed before the vehicle is paid, for example, the system is started from six pm to eight pm in the morning, the automobile starting control mechanism 2 sends a system normal signal to the drunk driving judging and managing mechanism 1, and the system runs formally. After entering the driving position, the driver takes the alcohol detection device 16 in the drunk driving judging and managing mechanism 1 to conduct alcohol test, and in the test process, the video system judges whether the driver is doing the test or not, and can capture a screenshot and send the screenshot to an emergency contact person of the remote terminal. After the alcohol test is passed, the drunk driving judgment and management mechanism 1 sends a signal to the automobile starting control mechanism 2, and the automobile is started normally.
In this embodiment, one of the alcohol detection devices is provided in a hand-held configuration. Specifically, as shown in fig. 5, the alcohol detection device 16 includes a box body 6, a pipe 166, a bell mouth 167 and an alcohol gas sensor 168, the pipe 166 is disposed in the box body 6, the bell mouth 167 is disposed at the outer end of the pipe 166, the alcohol gas sensor 168 is disposed in the pipe 166, and the alcohol gas sensor 168 is electrically connected with the first processor 11. The alcohol detection device 16 can be placed in a glove box or an armrest box in an initial state, when alcohol detection is needed, a driver takes the alcohol detection device 16 out of the glove box or the armrest box, the mouth faces the horn 167 and blows air into the pipeline 166, and the alcohol gas sensor 168 can detect the alcohol content in gas exhaled by the driver and transmit the alcohol content information to the first processor 11. In this embodiment, a separate power source may be provided within the cartridge 6 for supplying the alcohol gas sensor 168.
In this embodiment, the other of the alcohol detecting apparatuses is provided in a stationary structure. In order to facilitate the detection of the blowing of the driver, the alcohol detection device 16 may be disposed on the steering wheel, and it is required to store and hide the alcohol detection device 16 after the use of the alcohol detection device is completed, so that the use of the steering wheel is not affected. Referring to fig. 6 to 7, the alcohol detection device 16 has the following specific structure:
The alcohol detection device 16 comprises an electric push rod 161, a pull rope 162, a clamping sleeve 163, a torsion spring 164, a supporting rod 165, a pipeline 166, a horn mouth 167 and an alcohol gas sensor 168, wherein the clamping sleeve 163 is sleeved on a steering wheel outer ring main part, and the torsion spring 164 is arranged in the clamping sleeve 163. Specifically when setting up, at first establish torsional spring 164 cover on the steering wheel, fix its position, further establish cutting ferrule 163 cover on torsional spring 164, cutting ferrule 163 is a sleeve pipe structure, and when using, cutting ferrule 163 can take place axial rotation around steering wheel outer lane main part to restore to original state under torsional spring 164's effect. The electric push rod 161 is arranged on the central axis of the steering wheel, as shown in the figure, an output shaft of the electric push rod 161 is connected with one end of the pull rope 162, the other end of the pull rope 162 is connected with the outer wall of the clamping sleeve 163, and therefore when the electric push rod 161 is used, the pull rope 162 can drive the clamping sleeve 163 to rotate around the central axis of the clamping sleeve 163 through the expansion and contraction of the electric push rod 161. Be fixed with branch 165 on the cutting ferrule 163 outer wall, branch 165 is perpendicular with cutting ferrule 163 outer wall, be equipped with pipeline 166 on the branch 165, pipeline 166 tip is equipped with horn 167, be equipped with alcohol gas sensor 168 in the pipeline 166, alcohol gas sensor 168 and electric putter 161 all are electric connection first treater 11.
Based on the structure, the use process of the alcohol detection device 16 is that in an initial state, the alcohol detection device 16 is hidden in a steering wheel, the first processor 11 controls the output shaft of the electric push rod 161 to shrink inwards, the stay rope 162 pulls the clamping sleeve 163 to rotate around the central axis of the clamping sleeve 163, the supporting rod 165 is driven to rotate around the central axis of the clamping sleeve 163 in the rotating process, the supporting rod 165 drives the pipeline 166 and the horn 167 to move out of the steering wheel and reach a place where a driver conveniently blows, the driver mouth faces the horn 167 and blows air into the pipeline 166, and the alcohol gas sensor 168 can detect the alcohol content in gas exhaled by the driver and transmit the alcohol content information to the first processor 11.
Further, the electric push rod 161 further comprises a clamping groove 4, the clamping groove 4 is used for accommodating the horn mouth 167, and the electric push rod 161 is arranged below the clamping groove 4. In the initial state, the horn 167 is inserted into the card slot 4, so that the position of the alcohol detection device 16 is fixed, and the pipe 166 and the horn 167 can be prevented from being randomly changed to a certain extent, thereby influencing the normal driving of the driver.
In order to be able to make a reminder when the driver loses consciousness or is conscious about confusion, an alarm module 5 is further provided, the alarm module 5 being electrically connected to the second processor 201, the alarm module 5 comprising a buzzer 501 and a memory disc 502. Therefore, the driver can be warned by buzzing when the driver is drunk, and the driver is reminded of not driving.
Example 2
According to a second aspect of the embodiment of the present invention, there is also provided an intelligent automobile, including an automobile body, and further including the vehicle start control system based on alcohol detection as described above. The system as in embodiment 1 is adopted in the motor vehicle starting control system based on alcohol detection, and the system can be assembled on any existing automobile in the same use mode, so that the early detection on whether a driver drinks or is in drunk driving state can be realized, and the vehicle-mounted starting circuit is cut off when necessary, so that the use safety of the vehicle is ensured.
The motor vehicle start control system based on alcohol detection in this embodiment 2 is installed based on the connection structure and manner of the components in embodiment 1, or any convenient installation manner may be adopted.
The invention establishes a system for detecting and managing drunk driving behaviors in advance and an intelligent automobile, detects the state of a driver, signals the automobile to a vehicle control system after confirmation, and simultaneously sends a screenshot or video of a detection and confirmation process to an emergency contact person to effectively prevent drunk driving or drunk driving behaviors. When the alcohol concentration of the driver exceeds the standard, the vehicle-mounted starting circuit is cut off through the first relay, so that the starting of the automobile is prevented, the high-risk driving behavior of the driver under the condition that the behavior awareness is out of control is further stopped, and the life and property safety of citizens and the personal safety of law enforcement personnel of traffic management departments are ensured. Meanwhile, the alcohol detection device is adopted in the application, the problem of inaccurate data caused by directly adopting the alcohol gas sensor to collect environmental data in the prior art is avoided, and the accuracy of drunk driving detection is improved. The alcohol detection device can be in a handheld box type structure or arranged on the steering wheel, and after the use is completed, the alcohol detection device can be put into a glove box or hidden in the steering wheel, so that the convenience of use is improved.
While the invention has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the invention and are intended to be within the scope of the invention as claimed.
Claims (7)
1. The motor vehicle starting control system based on alcohol detection is characterized by comprising a drunk driving judging and managing mechanism, an automobile starting control mechanism and a vehicle-mounted starting circuit, wherein the drunk driving judging and managing mechanism is electrically connected with the automobile starting control mechanism, and the automobile starting control mechanism is electrically connected with the vehicle-mounted starting circuit;
The drunk driving judging and managing mechanism comprises a first processor, a pressure sensor, a display module, a power module, an image acquisition module, an alcohol detection device and a first communication module, wherein the pressure sensor, the display module, the power module, the image acquisition module, the alcohol detection device and the first communication module are all electrically connected with the first processor, the pressure sensor is arranged on a driving seat, the alcohol detection device is used for detecting the alcohol content in the body of a driver, the image acquisition module is used for acquiring the image information of the driver on the driving seat, and the display module is used for displaying the image information acquired by the image acquisition module and the alcohol content information detected by the alcohol detection device;
the automobile starting control mechanism comprises a second processor, a first relay and a second communication module, wherein the first relay and the second communication module are electrically connected with the second processor;
The first relay is electrically connected with the vehicle-mounted starting circuit;
The alcohol detection device is arranged on the steering wheel, in an initial state, the alcohol detection device is hidden in the steering wheel, the alcohol detection device comprises an electric push rod, a pull rope, a clamping sleeve, a torsion spring, a supporting rod, a pipeline, a horn mouth and an alcohol gas sensor, the clamping sleeve is sleeved on the steering wheel, the torsion spring is arranged in the clamping sleeve, the electric push rod is arranged on the central axis of the steering wheel, an output shaft of the electric push rod is connected with one end of the pull rope, the other end of the pull rope is connected with the outer wall of the clamping sleeve, the supporting rod is fixed on the outer wall of the clamping sleeve, the pipeline is provided with the pipeline, the horn mouth is arranged at the end part of the pipeline, the alcohol gas sensor and the electric push rod are electrically connected with the first processor.
2. The alcohol detection based motor vehicle start control system of claim 1, further comprising a slot for receiving the horn mouth, the electric pushrod being disposed below the slot.
3. The alcohol detection-based motor vehicle start control system according to claim 1, wherein the drunk driving determination and management mechanism further comprises a time relay disposed between the pressure sensor and the first processor.
4. A vehicle start control system based on alcohol detection as set forth in claim 3, further comprising an alarm module electrically connected to said second processor, said alarm module including a buzzer and a memory disk.
5. The vehicle start control system based on alcohol detection according to claim 4, wherein the first communication module is connected to a remote intelligent terminal for transmitting the image information collected by the image collection module and the alcohol content information detected by the alcohol detection device to the remote intelligent terminal, and for receiving the control information transmitted by the remote intelligent terminal.
6. The vehicle start control system based on alcohol detection according to claim 5, wherein the second communication module is connected to a remote intelligent terminal for transmitting vehicle position information and vehicle start information, and for receiving control information transmitted from the remote intelligent terminal.
7. An intelligent vehicle comprising a vehicle body, further comprising an alcohol detection-based motor vehicle start control system as set forth in claim 1.
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| CN202010112197.3A CN111186297B (en) | 2020-02-24 | 2020-02-24 | Motor vehicle start control system and intelligent car based on alcohol detection |
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| CN202010112197.3A CN111186297B (en) | 2020-02-24 | 2020-02-24 | Motor vehicle start control system and intelligent car based on alcohol detection |
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| CN111186297B true CN111186297B (en) | 2024-12-13 |
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| CN113665356A (en) * | 2021-08-31 | 2021-11-19 | 东风汽车集团股份有限公司 | Vehicle-mounted alcohol detection system and method and automobile |
| CN116135651A (en) * | 2021-11-16 | 2023-05-19 | 比亚迪股份有限公司 | Method, device, vehicle and storage medium for monitoring drunk driving of driver |
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| CN211809071U (en) * | 2020-02-24 | 2020-10-30 | 天津久克机械设备有限公司 | Motor vehicle starting control system based on alcohol detection and intelligent automobile |
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| CN107199887A (en) * | 2017-05-31 | 2017-09-26 | 大连海事大学 | Drunk Driving Recognition Device |
| US20190126751A1 (en) * | 2017-10-31 | 2019-05-02 | Arjun Vinay Joshi | Built-In Breathalyzer for a Vehicle |
| CN208118950U (en) * | 2018-03-28 | 2018-11-20 | 李垚 | A kind of drunk-driving prevention safe instrument |
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| CN211809071U (en) * | 2020-02-24 | 2020-10-30 | 天津久克机械设备有限公司 | Motor vehicle starting control system based on alcohol detection and intelligent automobile |
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