CN111823860A - Drunk driving automatic detection system and method - Google Patents
Drunk driving automatic detection system and method Download PDFInfo
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- CN111823860A CN111823860A CN201910330334.8A CN201910330334A CN111823860A CN 111823860 A CN111823860 A CN 111823860A CN 201910330334 A CN201910330334 A CN 201910330334A CN 111823860 A CN111823860 A CN 111823860A
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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
- B60K28/063—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 preventing starting of vehicles
Abstract
The drunk driving automatic detection system comprises alcohol detection equipment, camera equipment and locking equipment, wherein wireless communication connection is established among the alcohol detection equipment, the camera equipment and the locking equipment, the alcohol detection equipment comprises a sensor and a microprocessor, the sensor is used for detecting the alcohol concentration in blood of a driver and sending the alcohol concentration to the microprocessor, the microprocessor compares the alcohol concentration with an alcohol concentration standard value to judge whether the alcohol concentration exceeds the standard, and when the alcohol concentration is judged to exceed the standard, standard exceeding information is sent to the camera equipment to control the camera equipment to start a camera to shoot video or image information, and the standard exceeding information is sent to the locking equipment to control the locking equipment to lock a vehicle driven by the driver. The invention can avoid the occurrence of drunk driving accidents.
Description
Technical Field
The invention relates to the technical field of drunk driving prevention, in particular to an automatic drunk driving detection system and method.
Background
In recent years, with the rapid development of economy in China, the living standard of people is rapidly improved, more and more people have own private cars, and traffic accidents caused by drunk driving also frequently occur, so that social safety is damaged. Therefore, law enforcement officers in road traffic management department often randomly spot check passing vehicles on roads and test the alcohol concentration in the driver body through the alcohol detection device. However, the commercially available alcohol detection devices all include two inconveniences in use: (1) the alcohol content in the breath can be detected only by the 'passive' breath of the driver so as to judge whether the driver is drunk; (2) after detecting that the driver is drunk, the driver cannot be timely given necessary assistance and protection. In addition, the drunk driver cannot actively perform the above actions, and the drunk driver cannot return home if the drunk driver is severely drunk. Sometimes, the user cannot even inform the law enforcement officer or the assistant of the contact information of the user to the user. Moreover, the drunk driving may cause harm to the driver and others, and family members may worry about the driver's position because the family members cannot hold the driver in time.
Disclosure of Invention
In view of the above, it is desirable to provide an automatic drunk driving detection system and method, which can avoid drunk driving accidents.
A first aspect of the present invention provides an automatic drunk driving detection system, which includes an alcohol detection device, a camera device and a locking device, the alcohol detection device, the camera device and the locking device are in wireless communication connection, the alcohol detection device comprises a sensor and a microprocessor, the sensor is used for detecting the alcohol concentration in the blood of the driver and sending the alcohol concentration to the microprocessor, the microprocessor compares the alcohol concentration with an alcohol concentration standard value to judge whether the alcohol concentration exceeds the standard or not, and when the alcohol concentration is judged to be over standard, sending over standard information to the camera equipment to control the camera equipment to start a camera to shoot video or image information, and sending the over standard information to the locking equipment to control the locking equipment to lock a vehicle driven by a driver.
Preferably, the alcohol detection device further comprises a wireless communication module, the alcohol detection device establishes a wireless communication connection with the server through the wireless communication module, and transmits the alcohol concentration detected by the alcohol detection device to the server through the wireless communication module.
Preferably, the alcohol detection device further comprises a positioning module, and the microprocessor starts the positioning module to detect the geographic position information of the driver and sends the geographic position information to the camera device and the server when determining that the alcohol concentration exceeds the standard.
Preferably, the image pickup apparatus further includes a display, and when the image pickup apparatus receives the alcohol concentration exceeding information, the display is started to display emergency contact information.
Preferably, when the microprocessor determines that the alcohol concentration exceeds the standard, the microprocessor further determines whether the alcohol concentration exceeds a dangerous value, and when the alcohol concentration exceeds the dangerous value, emergency care information is sent to the server.
Preferably, the alcohol detection device further detects physiological data of the driver after drinking alcohol, and sends the physiological data to the server.
Preferably, the locking device further comprises an indication module, and the indication module is configured to indicate an operating state of a lock of the locking device, where the operating state includes a locked state and an unlocked state.
A second aspect of the present invention provides an automatic detection method for drunk driving, including:
the alcohol detection equipment detects the alcohol concentration in the blood of the driver;
the alcohol detection equipment judges whether the alcohol concentration exceeds the standard or not;
when the alcohol concentration exceeds the standard, the alcohol detection equipment sends out alcohol concentration exceeding information to the camera equipment and the locking equipment;
the alcohol detection device also judges whether the alcohol concentration exceeds a dangerous value or not, and sends emergency nursing information to a server when the alcohol concentration exceeds the dangerous value.
Preferably, when the alcohol concentration is not over the standard, the alcohol detection device sends the alcohol concentration data to a server, and the alcohol detection device further detects physiological data of the driver after drinking and sends the physiological data to the server.
Preferably, when the camera device receives the information that the alcohol concentration exceeds the standard, a camera is started to shoot video or image information in real time;
and when the locking equipment receives the information that the alcohol concentration exceeds the standard, the locking equipment is started to lock an accelerator and/or a brake and/or a steering wheel.
Compared with the prior art, the drunk driving automatic detection system and method are provided. The method comprises the steps of detecting the alcohol concentration in the blood of a driver through alcohol detection equipment, sending out alcohol concentration exceeding information to the camera equipment to control the camera equipment to start a camera to shoot video or image information when the alcohol concentration is judged to be exceeding the standard, and sending out alcohol concentration exceeding information to the locking equipment to control the locking equipment to lock a vehicle driven by the driver. Therefore, the alcohol concentration in the blood of the driver can be detected without blowing the driver, the video information of the driver is shot in time when the alcohol concentration exceeds the standard, the locking device is started to lock the vehicle driven by the driver, and the drunk driving accident is avoided.
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 is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a functional block diagram of an automatic drunk driving detection system according to a preferred embodiment of the present invention.
Fig. 2 is a functional block diagram illustrating an alcohol detection in the automatic drunk driving detection system according to a preferred embodiment of the present invention.
Fig. 3 is a functional block diagram of a camera apparatus in the automatic drunk driving detection system according to a preferred embodiment of the present invention.
Fig. 4 is a functional block diagram of a locking device in the automatic drunk driving detection system according to a preferred embodiment of the present invention.
Fig. 5 is a flowchart illustrating an automatic drunk driving detection method according to a preferred embodiment of the present invention.
Description of the main elements
Drunk driving automatic detection system 100
Image pickup apparatus 2
Sensor 10
Positioning module 11
Power supply module 12, 22, 32
First connection port 120
Second connection port 220
Third connection port 320
Microprocessor 14, 24
Memory 15, 25
Camera 20
Display 21
Lock 30
Indication module 31
The following detailed description will further illustrate the invention in conjunction with the above-described figures.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "electrically connected" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "electrically connected" to another element, it can be connected by contact, for example, by wires, or by contactless connection, for example, by contactless coupling.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Referring to fig. 1, a schematic structural diagram of an automatic drunk driving detection system according to at least one embodiment of the present disclosure is shown. The drunk driving automatic detection system 100 includes an alcohol detection apparatus 1, a camera apparatus 2, and a lock apparatus 3. Wherein the image pickup apparatus 2 includes a display 21.
In the present embodiment, the alcohol detection device 1 may be a skin contact alcohol detector that detects a Blood Alcohol Content (BAC) by emitting light to the skin by a skin sensor. Specifically, the BAC value is determined by irradiating the skin with near infrared rays, and measuring the amount of absorption of a certain wavelength of the reflected light by the skin.
In one embodiment, the alcohol detecting device 1 may be a device in the form of a hand ring, which is worn on the wrist of the driver, so as to detect the BAC value of the driver in real time.
In another embodiment, the alcohol detecting device 1 may be a patch device attached to a steering wheel, and the BAC value of the driver can be detected when the driver holds the steering wheel.
In the present embodiment, the image capturing device 2 may be a camera for capturing images. The camera device 2 can be in the form of a necklace and worn around the neck of the driver; the camera can also be fixedly arranged on the rear view mirror of the automobile.
In the present embodiment, the locking device 3 may be a steering wheel lock for locking a steering wheel, or may be a brake lock for locking a brake.
Of course, in other embodiments, the drunk driving automatic detection system 100 may not include all the elements shown in fig. 1, and the drunk driving automatic detection system 100 may also include other elements not shown in fig. 1. For example, the drunk driving automatic detection system 100 may also include the locking device 3 without including the display 21 in the imaging device 2.
Referring to fig. 2, a schematic structural diagram of an alcohol detection apparatus of an automatic drunk driving detection system according to at least one embodiment of the present disclosure is shown. The alcohol detection device 1 includes, but is not limited to, at least a sensor 10, a positioning module 11, a power module 12, a wireless communication module 13, a microprocessor 14, and a memory 15. The sensor 10, the positioning module 11, the power module 12, the wireless communication module 13, the microprocessor 14 and the memory 15 are electrically connected.
In the present embodiment, the sensor 10 is a skin contact alcohol detector for detecting the alcohol concentration in the blood of the driver by contacting the skin of the driver. The microprocessor 14 collects and records the alcohol concentration data detected by the sensor 10 and stores the data in the memory 15.
In another embodiment, the alcohol detection device 1 may further include other sensors for detecting physiological data of the driver after drinking alcohol, such as blood sugar, blood oxygen, lung capacity, heartbeat, etc., and sending the data to the server 4.
The positioning module 11 is configured to obtain the geographic location information of the alcohol detection device 1, and transmit the geographic location information to the microprocessor 14. It is understood that, when the driver carries the alcohol detection device 1, the geographic location information obtained by the positioning module 11 may indicate the geographic location information of the driver. The positioning module 11 may be a GPS. The microprocessor 14 collects and records the geographical location information detected by the positioning module 11, and stores the geographical location information in the memory 15.
The power module 12 is used for providing power for the alcohol detection device 1. In this embodiment, the power module 12 is a rechargeable battery, and the power module 12 further includes a first connection port 120 electrically connected to an external power source through a transmission line to realize charging. In this embodiment, the first connection port 120 may be, but is not limited to, a USB connection port.
The wireless communication module 13 is used for establishing wireless communication connection with the image pickup apparatus 2 and the locking apparatus 3, and the microprocessor 14 transmits the information that the alcohol concentration detected by the sensor 10 exceeds the standard to the image pickup apparatus 2 through the wireless communication module 13. In this embodiment, the wireless communication mode adopted by the wireless communication module 13 may include but is not limited to: ZigBee, Sub 1GHz, Bluetooth Low Energy (BLE), WiFi, NB-IoT, RoLA, LTE-M, etc. In another embodiment, the wireless communication module 13 can also establish a wireless communication connection with a server 4, and the microprocessor 14 transmits the alcohol concentration data detected by the sensor 10 to the server 4 through the wireless communication module 13 to store the data in the cloud server 4.
The microprocessor 14 is electrically connected to the sensor 10, the positioning module 11, the power module 12, the wireless communication module 13 and the memory 15, respectively, and is configured to control and process data of the components and modules. The microprocessor 14 is configured to receive the alcohol concentration data detected by the sensor 10 and the geographic location data detected by the positioning module 11. The microprocessor 14 also judges whether the driver is drunk driving according to the alcohol concentration data, and when the driver is judged to be drunk driving, the microprocessor sends information of excessive drinking of the driver to the camera device 2 and sends control information to the locking device 3.
The memory 15 is used for storing the alcohol concentration data detected by the sensor 10 and the geographical position data detected by the positioning module 11, which are received by the microprocessor 14.
In the present embodiment, the alcohol detecting device 1 uses a non-air-blowing alcohol detecting sensor, but detects the alcohol concentration by attaching to the skin. Can detect the alcohol concentration of the driver at regular time and hold the drinking state of the driver at any time. And in order to take long-term use into account and influence the accuracy of detection of the alcohol detection device 1, the alcohol detection device 1 is a replaceable device, such as a bracelet.
In other embodiments, the alcohol detection device 1 may further include a prompt module (not shown), which gives a timely warning when detecting that the driver is slightly drinking (the alcohol concentration is not over-standard), and reminds the driver via the prompt module (e.g., vibration and voice) to avoid excessive drinking. The drinking state of the driver, which should be compensated every day, can be automatically recorded according to the alcohol concentration, and the alcohol concentration data is sent to the server 4, and the server 4 can analyze the alcohol concentration data to analyze the health state of the driver. Meanwhile, the driver can be warned according to the body state information stored by the driver and the alcohol concentration data. For example, when the alcohol concentration is higher than a threshold value that the health state of the liver of the driver can bear (more than 90% of alcohol is metabolized in the liver during drinking), the server 4 feeds back an alcohol drinking excess information to the alcohol detection device 1 to start the prompt module to send out a prompt sound to prompt the driver to stop drinking so as to prevent the liver from being uncomfortable.
Referring to fig. 3, a schematic structural diagram of a camera apparatus of an automatic drunk driving detection system according to at least one embodiment of the present disclosure is shown. The camera device 2 includes at least, but is not limited to, a camera 20, a display 21, a power module 22, a wireless communication module 23, a microprocessor 24, and a memory 25. The camera 20, the display 21, the power module 22, the wireless communication module 23, the microprocessor 24 and the memory 25 are electrically connected.
In the present embodiment, the camera 20 is used for capturing a real-time image of the driver for cleaning and tracking a subsequent accident. The camera 20 can also shoot the eye-closing time of the driver and can judge the drinking condition by combining the sensed driving condition of the automobile.
The display 21 is used to display basic information of the driver, such as name and age. The display 21 may also receive control information sent by the alcohol detection device 1 when the alcohol detection device 1 determines that the alcohol concentration in the blood of the driver exceeds the standard, so as to display emergency contact information of the driver. Wherein the emergency contact information includes an emergency contact name and a phone number. In this embodiment, the display 21 may be an LCD display screen.
The power module 22 is used for supplying power to the image pickup apparatus 2. In this embodiment, the power module 22 is a rechargeable battery, and the power module 22 further includes a second connection port 220 electrically connected to an external power source through a transmission line to realize charging. In this embodiment, the second connection port 220 can be, but is not limited to, a USB connection port.
The wireless communication module 23 is configured to establish a wireless communication connection with the alcohol detection device 1 and the locking device 3, and the microprocessor 24 transmits video or image data captured by the camera 20 to the server 4 through the wireless communication module 23, so as to store the data in the cloud server 4. In this embodiment, the wireless communication mode adopted by the wireless communication module 23 may include but is not limited to: ZigBee, Sub 1GHz, Bluetooth Low Energy (BLE), WiFi, NB-IoT, RoLA, LTE-M, etc.
The microprocessor 24 is electrically connected to the camera 20, the display 21, the power module 22, the wireless communication module 23 and the memory 25, respectively, and is configured to control the components and modules and process data of the components and modules. The microprocessor 24 is used for receiving video or image data shot by the camera 20.
The memory 25 is used for storing the video or image data received by the microprocessor 24 and captured by the camera 20.
Referring to fig. 4, a schematic structural diagram of a locking device of an automatic drunk driving detection system according to at least one embodiment of the present disclosure is shown. The locking device 3 includes, but is not limited to, at least a lock 30, an indication module 31, a power module 32, and a wireless communication module 33. The lock 30, the indication module 31, the power module 32 and the wireless communication module 33 are electrically connected.
The lock 30 is used to lock the vehicle driven by the driver. In one embodiment, the lock 30 may be an electronic lock or a mechanical lock. When the locking device 3 receives the information that the alcohol concentration exceeds the standard, the lock 30 is started to lock the accelerator, the brake and the steering wheel, so that a driver cannot drive normally, and the drunk driving event is avoided. For example, when the driver drives a locomotive, the accelerator and/or brake can be locked by the lock 30, so that the driver cannot normally drive the locomotive; when the driver drives a car, the steering wheel and/or the brake can be locked by the lock 30, so that the driver can drive the car normally or not.
The indication module 31 is used for indicating the working state of the lock 30. The operating states include a locked state and an unlocked state. In this embodiment, the indication module 31 may be, but is not limited to, an indicator light. When the lockset 30 is in a locked state, the indicator light is on; when the lock 30 is in the unlocked state, the indicator light is turned off.
In an embodiment, when the lock 30 is an electronic lock, the indication module 31 is further configured to display the electric quantity of the lock 30.
The power module 32 is used for supplying power to the locking device 3. In this embodiment, the power module 32 is a rechargeable battery, and the power module 32 further includes a third connection port 320 electrically connected to an external power source through a transmission line to realize charging. In this embodiment, the third connection port 320 can be, but is not limited to, a USB connection port.
The wireless communication module 33 is used for establishing wireless communication connection with the alcohol detection device 1 and the camera device 2, and the locking device 3 receives the alcohol concentration exceeding information sent by the alcohol detection device 1 through the wireless communication module 33 and starts the lock 30 to lock a vehicle driven by a driver according to the alcohol concentration exceeding information. In this embodiment, the wireless communication mode adopted by the wireless communication module 33 may include but is not limited to: ZigBee, Sub 1GHz, Bluetooth Low Energy (BLE), WiFi, NB-IoT, RoLA, LTE-M, etc.
It will be appreciated that the locking device 3 may also include a microprocessor (not shown) for controlling the lock 30 to lock or unlock the vehicle and a memory (not shown) for storing alcohol over-run information.
The drunk driving automatic detection system 100 sends the detected alcohol concentration data to the server 4, so that the server 4 performs special health analysis and nursing functions on the driver according to the received alcohol concentration data. For example, the personal health trend of the driver is analyzed through data comparison and comparison. Meanwhile, for the application in the aspect of drunk driving, the collected geographic position information and the collected image information can be matched and provided for police or medical care personnel, so that the medical service and the guard service can be provided for the driver in time, and the user experience is improved.
Fig. 5 is a flow chart of at least one example automatic drunk driving detection method of the present disclosure. The order of the steps in the flow chart may be changed, and some steps may be omitted or combined according to different requirements.
In step S01, the alcohol detection device 1 detects the alcohol concentration in the blood of the driver.
In step S02, the alcohol detection device 1 determines whether the alcohol concentration exceeds a standard. When it is determined that the alcohol concentration exceeds the standard, the flow advances to step S03; when it is determined that the alcohol concentration does not exceed the standard, the flow advances to step S05.
In this embodiment, whether the alcohol concentration exceeds the standard is determined by comparing the alcohol concentration with a standard value of the alcohol concentration. When the alcohol concentration is greater than or equal to the alcohol concentration standard value, determining that the alcohol concentration exceeds the standard; and when the alcohol concentration is less than the standard alcohol concentration value, determining that the alcohol concentration is not out of standard.
In step S03, the alcohol detection device 1 sends out the alcohol concentration exceeding information to the image capturing device 2 and the lock device 3.
In step S04, the alcohol detection device 1 starts the positioning module 11 to obtain the geographic location information of the driver in real time. And sends the driver's geographical location information to the server 4 and emergency contacts via the wireless communication module 13.
After determining that the alcohol concentration exceeds the standard, the alcohol detection apparatus 1 further determines whether the alcohol concentration exceeds a dangerous value. When the alcohol concentration exceeds a dangerous value, emergency nursing information is sent to the server 4 so as to inform medical staff or police through the server 4 for timely treatment.
In step S05, the alcohol detection device 1 sends alcohol concentration data to the server 4. The alcohol detection device 1 also detects the physiological data of the driver after drinking alcohol and sends the physiological data to the server 4 so as to analyze the health status of the driver after drinking alcohol each time.
In step S06, when the image capture apparatus 2 receives the information that the alcohol concentration exceeds the standard, the camera 20 is started to capture video or image information in real time.
In an embodiment, the image capturing apparatus 2 may further activate the display 21 to display emergency contact information.
And step S07, when the locking device 3 receives the information that the alcohol concentration exceeds the standard, starting the locking device to lock the accelerator and/or the brake and/or the steering wheel.
In this embodiment, the lock 30 locks the accelerator and/or the brake and/or the steering wheel, so that the driver cannot drive normally, and the drunk driving event is prevented from being sent. For example, when the driver drives a locomotive, the lock 30 can lock the throttle and/or the brake, so that the driver cannot drive the locomotive normally; when the driver drives a car, the steering wheel and/or the brake can be locked by the lock 30, so that the driver can drive the car normally or not.
In this embodiment, the server 4 may store the received data in a database (not shown in the figure) and process the data to analyze the physical health status of the driver. Processing the data comprises cleaning the data, such as removing invalid data, blank data, repeated data and the like; performing statistical analysis according to the data; further, advanced statistical analysis, such as analysis of the life habits of the driver, can be performed according to the statistical analysis results and the characteristic research targets.
In this embodiment, the automatic drunk driving detection system 100 may detect the alcohol concentration in the blood of the driver by contacting the skin of the driver, and perform different operations according to the alcohol concentration information. For example, when the driver lightly drinks (the alcohol concentration is not over-standard), a timely warning is given, the driver is reminded through somatosensory feedback (such as vibration and voice), and excessive drinking is avoided. The drinking state of the driver, which should be compensated every day, can be automatically recorded according to the alcohol concentration, and the alcohol concentration data is sent to the server 4, and the server 4 can analyze the alcohol concentration data to analyze the health state of the driver. Meanwhile, the driver can be warned according to the body state information stored by the driver and the alcohol concentration data. For example, when the alcohol concentration is higher than a threshold value that the health state of the liver of the driver can endure (more than 90% of alcohol metabolizes in the liver during drinking), an alarm sound can be given to remind the driver to stop drinking so as not to cause discomfort to the liver. In addition, the server 4 can also record the excessive drinking amount of the driver each time (namely, the alcohol concentration is greater than the dangerous value), so that the driver can conveniently make personal compensation management. When the driver is moderate drinking (the alcohol concentration exceeds the standard but is less than the dangerous value), the alcohol detection device 1 sends moderate drinking information to the camera device 2 so as to start the camera device 2 to shoot the video or image information of the driver, and sends the video or image information to the server 4, so as to be beneficial to the judgment basis of the following related personal dispute problems; the alcohol detection device 1 also starts a positioning module 11 to acquire the geographic position information of the driver and sends the geographic position information to the emergency contact person, so that the emergency contact person can find the driver as soon as possible. The alcohol detecting device 1 transmits moderate drinking information to the locking device 3, and automatically opens the lock 30 of the locking device 3 to lock the driver's driving vehicle, thereby completely executing the highest principle that drinking is absolutely impossible to drive.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention. Those skilled in the art can also make other changes and the like in the design of the present invention within the spirit of the present invention as long as they do not depart from the technical effects of the present invention. Such variations are intended to be included within the scope of the invention as claimed.
Claims (10)
1. An automatic drunk driving detection system is characterized by comprising alcohol detection equipment, camera equipment and locking equipment, the alcohol detection device, the camera device and the locking device are in wireless communication connection, the alcohol detection device comprises a sensor and a microprocessor, the sensor is used for detecting the alcohol concentration in the blood of the driver and sending the alcohol concentration to the microprocessor, the microprocessor compares the alcohol concentration with an alcohol concentration standard value to judge whether the alcohol concentration exceeds the standard or not, and when the alcohol concentration is judged to be over standard, sending over standard information to the camera equipment to control the camera equipment to start a camera to shoot video or image information, and sending the over standard information to the locking equipment to control the locking equipment to lock a vehicle driven by a driver.
2. The drunk driving automatic detection system as claimed in claim 1, wherein: the alcohol detection device further comprises a wireless communication module, the alcohol detection device is in wireless communication connection with the server through the wireless communication module, and the alcohol concentration detected by the alcohol detection device is transmitted to the server through the wireless communication module.
3. The drunk driving automatic detection system as claimed in claim 2, wherein: the alcohol detection equipment further comprises a positioning module, and the microprocessor starts the positioning module to detect the geographic position information of the driver and sends the geographic position information to the camera equipment and the server when judging that the alcohol concentration exceeds the standard.
4. The drunk driving automatic detection system as claimed in claim 1, wherein: the camera equipment further comprises a display, and when the camera equipment receives the alcohol concentration standard exceeding information, the display is started to display emergency contact information.
5. The drunk driving automatic detection system as claimed in claim 2, wherein: when the microprocessor judges that the alcohol concentration exceeds the standard, the microprocessor also judges whether the alcohol concentration exceeds a dangerous value, and when the alcohol concentration exceeds the dangerous value, emergency nursing information is sent to the server.
6. The drunk driving automatic detection system as claimed in claim 2, wherein: the alcohol detection device also detects physiological data of the driver after drinking and sends the physiological data to the server.
7. The drunk driving automatic detection system as claimed in claim 1, wherein: the locking device further comprises an indicating module, wherein the indicating module is used for indicating the working state of the lockset of the locking device, and the working state comprises a locking state and an unlocking state.
8. An automatic drunk driving detection method is characterized by comprising the following steps:
the alcohol detection equipment detects the alcohol concentration in the blood of the driver;
the alcohol detection equipment judges whether the alcohol concentration exceeds the standard or not;
when the alcohol concentration exceeds the standard, the alcohol detection equipment sends out alcohol concentration exceeding information to the camera equipment and the locking equipment;
the alcohol detection device also judges whether the alcohol concentration exceeds a dangerous value or not, and sends emergency nursing information to a server when the alcohol concentration exceeds the dangerous value.
9. The drunk driving automatic detection method as claimed in claim 8, wherein: when the alcohol concentration is not over the standard, the alcohol detection device sends the alcohol concentration data to a server, and the alcohol detection device also detects the physiological data of the driver after drinking and sends the physiological data to the server.
10. The drunk driving automatic detection method as claimed in claim 8, wherein:
when the camera equipment receives the information that the alcohol concentration exceeds the standard, a camera is started to shoot video or image information in real time;
and when the locking equipment receives the information that the alcohol concentration exceeds the standard, the locking equipment is started to lock an accelerator and/or a brake and/or a steering wheel.
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Application publication date: 20201027 |