CN112590547A - Method, device and equipment for monitoring drunk driving vehicle and storage medium - Google Patents
Method, device and equipment for monitoring drunk driving vehicle and storage medium Download PDFInfo
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- CN112590547A CN112590547A CN202011538772.2A CN202011538772A CN112590547A CN 112590547 A CN112590547 A CN 112590547A CN 202011538772 A CN202011538772 A CN 202011538772A CN 112590547 A CN112590547 A CN 112590547A
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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
- B60K28/066—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 actuating a signalling device
Abstract
The invention relates to the technical field of cloud, and discloses a method, a device, equipment and a storage medium for monitoring drunk driving vehicles, which are applied to the field of intelligent traffic and used for monitoring drunk driving vehicles in real time, and keeping surrounding vehicles within a safety range through an early warning light wave and a vehicle following system, so that the monitoring efficiency and safety are improved, and traffic accidents are reduced. The monitoring method of the drunk driving vehicle comprises the following steps: calling a gas-sensitive recognizer to recognize gas exhaled by a driver and generating drunk driving early warning information; calling a face recognizer to monitor the state of a driver in real time to generate basic state information, and analyzing the basic state information based on a preset sleepiness judgment rule to obtain fatigue driving information; generating an early warning prompt based on drunk driving early warning information and fatigue driving information, starting a vehicle following system of surrounding vehicles, and carrying out real-time tracking monitoring on the surrounding vehicles; and detecting the driving state of the drunk driving vehicle in real time to generate vehicle state information.
Description
Technical Field
The invention relates to the field of state monitoring, in particular to a method, a device, equipment and a storage medium for monitoring drunk driving vehicles.
Background
With the increasing number of automobiles owned by all people, traffic accidents caused by drunk driving and fatigue driving are increasing, so that traffic congestion, a large number of casualties and property loss are caused, and huge social negative effects are generated due to the fact that death caused by untimely rescue is not counted.
In the existing scheme, only a fixed place is provided with a check point to check a drunk driving event, real-time monitoring and reminding cannot be achieved, and early warning prompts cannot be started for surrounding vehicles after drunk driving is monitored.
Disclosure of Invention
The invention provides a method, a device, equipment and a storage medium for monitoring a drunk driving vehicle, which are used for monitoring the drunk driving vehicle in real time and keeping surrounding vehicles within a safe range through an early warning light wave and a vehicle following system, so that the monitoring efficiency and safety are improved, and the occurrence of traffic accidents is reduced.
The invention provides a monitoring method of a drunk driving vehicle, which is applied to a vehicle terminal, wherein the vehicle terminal comprises an air-sensitive recognizer, a face recognizer, an early warning prompt transmitter and a vehicle running state detector, and the monitoring method of the drunk driving vehicle comprises the following steps: calling the gas-sensitive recognizer to recognize gas exhaled by a driver to generate an alcohol concentration parameter, judging whether the alcohol concentration exceeds the standard or not based on the alcohol concentration parameter, and generating drunk driving early warning information; calling the face recognizer to monitor the state of the driver in real time to generate basic state information, and analyzing the basic state information based on a preset sleepiness judgment rule to obtain fatigue driving information; generating early warning prompts based on the drunk driving early warning information and the fatigue driving information, wherein the early warning prompts comprise driver early warning prompts and surrounding vehicle early warning prompts, calling early warning prompt transmitters to send the early warning prompts, starting car following systems of surrounding vehicles, and carrying out real-time tracking monitoring on the surrounding vehicles; and calling the vehicle running state detector to detect the running state of the drunk driving vehicle in real time based on the driver early warning prompt to generate vehicle state information.
Optionally, in a first implementation manner of the first aspect of the present invention, the invoking the gas-sensitive recognizer to recognize gas exhaled by the driver, generating an alcohol concentration parameter, and determining whether the alcohol concentration exceeds a standard based on the alcohol concentration parameter, where the generating the drunk driving warning information includes: calling the gas-sensitive recognizer to recognize gas exhaled by a driver to obtain alcohol concentration information, converting the alcohol concentration information into an electric signal, and generating an alcohol concentration parameter according to the strength of the electric signal; and comparing the alcohol concentration parameter with a preset standard value, if the alcohol concentration parameter reaches the preset standard value, generating drunk driving early warning information, and if the alcohol concentration parameter does not reach the preset standard value, continuously monitoring the alcohol concentration parameter.
Optionally, in a second implementation manner of the first aspect of the present invention, the invoking the face recognizer to monitor the state of the driver in real time, generating basic state information, and analyzing the basic state information based on a preset sleepiness determination rule to obtain the fatigue driving information includes: calling the face recognizer to collect the facial action of the driver and the eye action of the driver to generate basic state information; and evaluating the drowsiness degree of the basic state information according to a preset drowsiness degree judgment rule, generating fatigue driving information if the drowsiness degree reaches a preset drowsiness early warning value, and continuously collecting and analyzing the basic state information if the drowsiness degree does not reach the preset drowsiness early warning value.
Optionally, in a third implementation manner of the first aspect of the present invention, the generating an early warning prompt based on the drunk driving early warning information and the fatigue driving information, where the early warning prompt includes a driver early warning prompt and a surrounding vehicle early warning prompt, calling the early warning prompt transmitter to transmit the early warning prompt, starting a vehicle following system of a surrounding vehicle, and performing real-time tracking monitoring on the surrounding vehicle includes: acquiring drunk driving early warning information and fatigue driving information, and generating driver early warning prompts, wherein the driver early warning prompts comprise parking prompts and safe parking place prompts; generating a surrounding vehicle early warning prompt based on the driver early warning prompt, and sending an early warning infrared light wave to the surrounding vehicle through the early warning prompt sender to send the early warning prompt; and starting a vehicle following system of the surrounding vehicle according to the early warning prompt of the surrounding vehicle, and calling a preset radar detector to detect the running distance between the surrounding vehicle and the drunk driving vehicle and the running speed of the surrounding vehicle.
Optionally, in a fourth implementation manner of the first aspect of the present invention, the starting a surrounding vehicle following system according to the warning prompt of the surrounding vehicle, and detecting the driving distances of the surrounding vehicle and the drunk driving vehicle and the driving speed of the surrounding vehicle by using a preset radar detector includes: and when the running distance between the surrounding vehicle and the drunk driving vehicle is less than or equal to a preset safe running distance or the running speed of the surrounding vehicle exceeds a preset safe running speed, the early warning prompt transmitter transmits a secondary early warning prompt to the surrounding vehicle.
Optionally, in a fifth implementation manner of the first aspect of the present invention, the invoking the vehicle driving state detector to detect the driving state of the drunk driving vehicle in real time based on the driver warning prompt, and generating the vehicle state information includes: calling the vehicle running state detector to monitor the running state of the drunk driving vehicle in real time based on the driver early warning prompt, and detecting whether the drunk driving vehicle is in a starting state; if the drunk driving vehicle is still in a starting state or the drunk driving vehicle is not parked at a safe position after the preset early warning prompt duration of the driver is exceeded, vehicle state information is generated, and the vehicle state information comprises a license plate number, a vehicle running path and a vehicle real-time position.
Optionally, in a sixth implementation manner of the first aspect of the present invention, after the invoking the vehicle driving state detector to detect the driving state of the drunk driving vehicle in real time based on the driver warning prompt and generating vehicle state information, the method further includes: and starting an automatic alarm, transmitting the vehicle state information and the driver information to the automatic alarm, and carrying out automatic alarm, wherein the driver information comprises owner identity information, fingerprint information and drunk driving time.
The invention provides a monitoring device for a drunk driving vehicle, which is applied to a vehicle terminal, wherein the vehicle terminal comprises a preset gas-sensitive recognizer, a face recognizer, an early warning prompt transmitter and a vehicle driving state detector, and the monitoring device for the drunk driving vehicle comprises: the recognition module is used for calling the gas-sensitive recognizer to recognize gas exhaled by the driver to generate an alcohol concentration parameter, judging whether the alcohol concentration exceeds the standard or not based on the alcohol concentration parameter, and generating drunk driving early warning information; the monitoring module is used for calling the face recognizer to monitor the state of the driver in real time to generate basic state information, and analyzing the basic state information based on a preset sleepiness judgment rule to obtain fatigue driving information; the early warning module is used for generating early warning prompts based on the drunk driving early warning information and the fatigue driving information, wherein the early warning prompts comprise driver early warning prompts and surrounding vehicle early warning prompts, calling the early warning prompt transmitters to send the early warning prompts, starting vehicle following systems of surrounding vehicles and carrying out real-time tracking monitoring on the surrounding vehicles; and the generating module is used for calling the vehicle running state detector to detect the running state of the drunk driving vehicle in real time based on the driver early warning prompt so as to generate vehicle state information.
Optionally, in a first implementation manner of the second aspect of the present invention, the identification module includes: the identification unit is used for calling the gas-sensitive identifier to identify gas exhaled by a driver to obtain alcohol concentration information, converting the alcohol concentration information into an electric signal and generating an alcohol concentration parameter according to the strength of the electric signal; and the comparison unit is used for comparing the alcohol concentration parameter with a preset standard value, generating drunk driving early warning information if the alcohol concentration parameter reaches the preset standard value, and continuously monitoring the alcohol concentration parameter if the alcohol concentration parameter does not reach the preset standard value.
Optionally, in a second implementation manner of the second aspect of the present invention, the monitoring module includes: the acquisition unit is used for calling the face recognizer to acquire the facial action of the driver and the eye action of the driver and generating basic state information; and the evaluation unit is used for evaluating the drowsiness degree of the basic state information according to a preset drowsiness degree judgment rule, generating fatigue driving information if the drowsiness degree reaches a preset drowsiness early warning value, and continuously collecting and analyzing the basic state information if the drowsiness degree does not reach the preset drowsiness early warning value.
Optionally, in a third implementation manner of the second aspect of the present invention, the early warning module includes: the early warning unit is used for acquiring the drunk driving early warning information and the fatigue driving information and generating a driver early warning prompt, wherein the driver early warning prompt comprises a parking prompt and a safe parking place prompt; the transmitting unit is used for generating a surrounding vehicle early warning prompt based on the driver early warning prompt and transmitting an early warning infrared light wave to the surrounding vehicle through the early warning prompt transmitter; and the detection unit is used for starting a vehicle following system of the surrounding vehicle according to the early warning prompt of the surrounding vehicle, and calling a preset radar detector to detect the running distance between the surrounding vehicle and the drunk driving vehicle and the running speed of the surrounding vehicle.
Optionally, in a fourth implementation manner of the second aspect of the present invention, the detection unit is specifically configured to: and when the running distance between the surrounding vehicle and the drunk driving vehicle is less than or equal to a preset safe running distance or the running speed of the surrounding vehicle exceeds a preset safe running speed, the early warning prompt transmitter transmits a secondary early warning prompt to the surrounding vehicle.
Optionally, in a fifth implementation manner of the second aspect of the present invention, the generating module includes: the monitoring unit is used for calling the vehicle running state detector to monitor the running state of the drunk driving vehicle in real time based on the driver early warning prompt and detecting whether the drunk driving vehicle is in a starting state or not; the generating unit is used for generating vehicle state information if the drunk driving vehicle is still in a starting state or the drunk driving vehicle is not parked at a safe position after the preset early warning prompting time length of the driver is exceeded, wherein the vehicle state information comprises a license plate number, a vehicle driving path and a vehicle real-time position.
Optionally, in a sixth implementation manner of the second aspect of the present invention, after the invoking the vehicle driving state detector to detect the driving state of the drunk driving vehicle in real time based on the driver warning prompt and generating vehicle state information, the apparatus further includes: and starting an automatic alarm, transmitting the vehicle state information and the driver information to the automatic alarm, and carrying out automatic alarm, wherein the driver information comprises owner identity information, fingerprint information and drunk driving time.
A third aspect of the present invention provides a monitoring apparatus for a drunk-driving vehicle, including: a memory and at least one processor, the memory having instructions stored therein; the at least one processor invokes the instructions in the memory to cause the monitoring device of the drunk-driving vehicle to execute the above-described monitoring method of the drunk-driving vehicle.
A fourth aspect of the present invention provides a computer-readable storage medium having stored therein instructions, which when run on a computer, cause the computer to execute the above-mentioned method of monitoring a drunk-driven vehicle.
In the technical scheme provided by the invention, the gas-sensitive recognizer is called to recognize gas exhaled by a driver to generate an alcohol concentration parameter, whether the alcohol concentration exceeds the standard or not is judged based on the alcohol concentration parameter, and drunk driving early warning information is generated; calling the face recognizer to monitor the state of the driver in real time to generate basic state information, and analyzing the basic state information based on a preset sleepiness judgment rule to obtain fatigue driving information; generating early warning prompts based on the drunk driving early warning information and the fatigue driving information, wherein the early warning prompts comprise driver early warning prompts and surrounding vehicle early warning prompts, calling early warning prompt transmitters to send the early warning prompts, starting car following systems of surrounding vehicles, and carrying out real-time tracking monitoring on the surrounding vehicles; and calling the vehicle running state detector to detect the running state of the drunk driving vehicle in real time based on the driver early warning prompt to generate vehicle state information. In the embodiment of the invention, drunk driving vehicles are monitored in real time, and surrounding vehicles are kept in a safe range through the early warning light wave and the vehicle following system, so that the monitoring efficiency and safety are improved, and traffic accidents are reduced.
Drawings
Fig. 1 is a schematic diagram of an embodiment of a monitoring method for a drunk-driving vehicle according to an embodiment of the present invention;
fig. 2 is a schematic diagram of another embodiment of a monitoring method for a drunk-driving vehicle according to an embodiment of the present invention;
fig. 3 is a schematic view of an embodiment of a monitoring device for a drunk-driving vehicle according to an embodiment of the present invention;
fig. 4 is a schematic view of another embodiment of the monitoring device for a drunk-driving vehicle according to the embodiment of the present invention;
fig. 5 is a schematic diagram of an embodiment of a monitoring device for a drunk-driving vehicle in an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a method, a device, equipment and a storage medium for monitoring a drunk driving vehicle, which are used for monitoring the drunk driving vehicle in real time and keeping surrounding vehicles within a safety range through an early warning light wave and a vehicle following system, so that the monitoring efficiency and safety are improved, and traffic accidents are reduced.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises," "comprising," or "having," and any variations thereof, are intended to cover non-exclusive inclusions, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
For convenience of understanding, a specific flow of an embodiment of the present invention is described below, and referring to fig. 1, an embodiment of a method for monitoring a drunk driving vehicle according to an embodiment of the present invention includes:
101. and calling a gas-sensitive recognizer to recognize gas exhaled by the driver to generate an alcohol concentration parameter, judging whether the alcohol concentration exceeds the standard or not based on the alcohol concentration parameter, and generating drunk driving early warning information.
And the terminal calls the gas-sensitive recognizer to recognize the gas exhaled by the driver to generate an alcohol concentration parameter, judges whether the alcohol concentration exceeds the standard or not based on the alcohol concentration parameter, and generates drunk driving early warning information. Specifically, the terminal calls a gas-sensitive recognizer to recognize gas exhaled by a driver to obtain alcohol concentration information, the alcohol concentration information is converted into an electric signal, and an alcohol concentration parameter is generated according to the strength of the electric signal; the terminal compares the alcohol concentration parameter with a preset standard value, if the alcohol concentration parameter reaches the preset standard value, drunk driving early warning information is generated, and if the alcohol concentration parameter does not reach the preset standard value, the alcohol concentration parameter is continuously monitored.
The gas-sensitive recognizer recognizes the gas exhaled by the driver and starts corresponding prevention and control measures according to alcohol concentration parameters to ensure the safety of the driver and surrounding vehicle personnel, the gas-sensitive recognizer is a sensor for detecting specific gas, converts the type and the information related to the concentration of the gas into electric signals, and can obtain the information related to the existence condition of the gas to be detected in the environment according to the strength of the electric signals, so that the detection, the monitoring and the alarm can be carried out, an automatic detection, control and alarm system can be formed by an interface circuit and a computer, the semiconductor gas-sensitive sensor detects the type and the concentration of the gas by utilizing the resistance change of a sensitive element caused by the oxidation and reduction reactions of the gas to be detected on the surface of a semiconductor, when the semiconductor device is heated to a stable state and the gas is adsorbed by contacting the surface of the semiconductor, when the adsorbed molecules are first diffused freely on the surface and lose kinetic energy, one part of the molecules are evaporated, and the other part of the residual molecules are thermally decomposed and fixed on the adsorption position, if the work function of the semiconductor is greater than the dissociation energy of the adsorbed molecules, the adsorbed molecules release electrons to the device, and positive ion adsorption is formed.
It is understood that the execution subject of the present invention may be a monitoring device of a drunk driving vehicle, and may also be a terminal, and is not limited herein. The embodiment of the present invention is described by taking a terminal as an execution subject.
102. And calling a face recognizer to monitor the state of the driver in real time to generate basic state information, and analyzing the basic state information based on a preset sleepiness judgment rule to obtain fatigue driving information.
The terminal calls a face recognizer to monitor the state of the driver in real time to generate basic state information, and the basic state information is analyzed based on a preset sleepiness judgment rule to obtain fatigue driving information. Specifically, the terminal calls a face recognizer to collect the facial action of the driver and the eye action of the driver, and basic state information is generated; and the terminal evaluates the drowsiness degree of the basic state information according to a preset drowsiness degree judgment rule, generates fatigue driving information if the drowsiness degree reaches a preset drowsiness early warning value, and continuously collects and analyzes the basic state information if the drowsiness degree does not reach the preset drowsiness early warning value.
In the embodiment, the face action information and the eyelid action of the driver are analyzed and judged to generate the whole information of the behavior of the driver, so that the defect of large error caused by pure face recognition and pupil monitoring in the prior art is overcome, the monitoring accuracy is high, and the driving safety of the driver is ensured. Specifically, expression parameters of a driver are acquired through face recognition, the up-and-down movement of the head of the driver during drowsiness, the attempt to lift the face and the left and right eyelid movement are monitored and analyzed in real time, whether the driver is in a dozing state is judged according to a preset sleepiness judgment rule, when the dozing time exceeds 10 seconds each time or exceeds 3 times continuously, a drowsiness early warning value is reached and fatigue driving information is generated, corresponding dozing tracking monitoring and early warning prompts are started according to a recognition result, meanwhile, head position information of the driver during vehicle driving under a normal state is stored in a terminal, and the head position of the driver deviates from a normal position in the actual driving process for a preset time and can also send an early warning prompt.
103. Early warning prompts are generated based on drunk driving early warning information and fatigue driving information, the early warning prompts comprise driver early warning prompts and surrounding vehicle early warning prompts, an early warning prompt transmitter is called to transmit the early warning prompts, a vehicle following system of surrounding vehicles is started, and the surrounding vehicles are tracked and monitored in real time.
The terminal generates early warning prompts based on drunk driving early warning information and fatigue driving information, the early warning prompts comprise driver early warning prompts and surrounding vehicle early warning prompts, an early warning prompt transmitter is called to transmit the early warning prompts, a vehicle following system of surrounding vehicles is started, and the surrounding vehicles are tracked and monitored in real time.
After receiving drunk driving early warning information and fatigue driving information, the terminal immediately sends early warning prompts through an early warning prompt sender to prompt a driver that the vehicle cannot be driven and the vehicle is driven to a safe parking place, and continuously sends alarm vibration of preset time to prompt the driver of the drunk driving vehicle, when the driver of the drunk driving vehicle parks the vehicle in a safe zone according to the early warning prompts, the early warning prompts stop, the drunk driving vehicle sends early warning infrared light waves to surrounding vehicles for early warning prompts, the infrared sensors on the surrounding vehicles remind the drivers on the surrounding vehicles to get away from the drunk driving vehicle after receiving the early warning light waves, simultaneously, a following system of the surrounding vehicles is started, the surrounding vehicles are kept within a safe driving distance and driving speed range, the drivers of the surrounding vehicles can also select to exceed the drunk driving vehicles and drive beyond the safe distance, and the infrared sensors are common in mobile phones and other electronic products, the method can improve the image quality and the face recognition capability, and in the scheme, by sending early warning infrared light waves and receiving and recognizing the light waves through the infrared sensor, surrounding vehicle drivers can take defensive measures in time, and the driving safety of the vehicle is improved.
104. And calling a vehicle running state detector to detect the running state of the drunk driving vehicle in real time based on the early warning prompt of the driver, and generating vehicle state information.
And calling a vehicle running state detector to detect the running state of the drunk driving vehicle in real time by the terminal based on the early warning prompt of the driver to generate vehicle state information. Specifically, the terminal calls a vehicle running state detector to monitor the running state of the drunk driving vehicle in real time based on the early warning prompt of the driver, and detects whether the drunk driving vehicle is in a starting state; if the drunk driving vehicle is still in a starting state or the drunk driving vehicle is not parked at a safe position after the preset early warning prompt time length of the driver is exceeded, the terminal generates vehicle state information, and the vehicle state information comprises a license plate number, a vehicle running path and a vehicle real-time position. The terminal positions the vehicle in real time based on a Global Positioning System (GPS), stores the running path of the vehicle in real time, monitors the running state of the drunk driving vehicle in real time through a vehicle running state detector after sending out a driver early warning prompt, and generates vehicle state information if the drunk driving vehicle driver does not park the vehicle in time or park the vehicle at a safe position after receiving the early warning prompt, for example, the vehicle is stopped in situ or the vehicle is not safely driven to the roadside.
In the embodiment of the invention, drunk driving vehicles are monitored in real time, and surrounding vehicles are kept in a safe range through the early warning light wave and the vehicle following system, so that the monitoring efficiency and safety are improved, and traffic accidents are reduced. This scheme can be applied to in the wisdom traffic field to promote the construction in wisdom city.
Referring to fig. 2, another embodiment of the monitoring method for drunk driving vehicles according to the embodiment of the present invention includes:
201. and calling a gas-sensitive recognizer to recognize gas exhaled by the driver to generate an alcohol concentration parameter, judging whether the alcohol concentration exceeds the standard or not based on the alcohol concentration parameter, and generating drunk driving early warning information.
And the terminal calls the gas-sensitive recognizer to recognize the gas exhaled by the driver to generate an alcohol concentration parameter, judges whether the alcohol concentration exceeds the standard or not based on the alcohol concentration parameter, and generates drunk driving early warning information. Specifically, the terminal calls a gas-sensitive recognizer to recognize gas exhaled by a driver to obtain alcohol concentration information, the alcohol concentration information is converted into an electric signal, and an alcohol concentration parameter is generated according to the strength of the electric signal; the terminal compares the alcohol concentration parameter with a preset standard value, if the alcohol concentration parameter reaches the preset standard value, drunk driving early warning information is generated, and if the alcohol concentration parameter does not reach the preset standard value, the alcohol concentration parameter is continuously monitored.
The gas-sensitive recognizer recognizes the gas exhaled by the driver and starts corresponding prevention and control measures according to alcohol concentration parameters to ensure the safety of the driver and surrounding vehicle personnel, the gas-sensitive recognizer is a sensor for detecting specific gas, converts the type and the information related to the concentration of the gas into electric signals, and can obtain the information related to the existence condition of the gas to be detected in the environment according to the strength of the electric signals, so that the detection, the monitoring and the alarm can be carried out, an automatic detection, control and alarm system can be formed by an interface circuit and a computer, the semiconductor gas-sensitive sensor detects the type and the concentration of the gas by utilizing the resistance change of a sensitive element caused by the oxidation and reduction reactions of the gas to be detected on the surface of a semiconductor, when the semiconductor device is heated to a stable state and the gas is adsorbed by contacting the surface of the semiconductor, when the adsorbed molecules are first diffused freely on the surface and lose kinetic energy, one part of the molecules are evaporated, and the other part of the residual molecules are thermally decomposed and fixed on the adsorption position, if the work function of the semiconductor is greater than the dissociation energy of the adsorbed molecules, the adsorbed molecules release electrons to the device, and positive ion adsorption is formed.
202. And calling a face recognizer to monitor the state of the driver in real time to generate basic state information, and analyzing the basic state information based on a preset sleepiness judgment rule to obtain fatigue driving information.
The terminal calls a face recognizer to monitor the state of the driver in real time to generate basic state information, and the basic state information is analyzed based on a preset sleepiness judgment rule to obtain fatigue driving information. Specifically, the terminal calls a face recognizer to collect the facial action of the driver and the eye action of the driver, and basic state information is generated; and the terminal evaluates the drowsiness degree of the basic state information according to a preset drowsiness degree judgment rule, generates fatigue driving information if the drowsiness degree reaches a preset drowsiness early warning value, and continuously collects and analyzes the basic state information if the drowsiness degree does not reach the preset drowsiness early warning value.
In the embodiment, the integral information of the driver behavior is generated by analyzing and judging the face action information and the eyelid action of the driver, the defect of large error caused by adopting pure face recognition and pupil monitoring in the prior art is avoided, the monitoring accuracy is high, the driving safety of the driver is ensured, specifically, the expression parameters of the driver are obtained through the face recognition, the action of moving the head up and down, the action of trying to lift the face and the actions of the left eyelid and the right eyelid when the driver is sleepy are monitored and analyzed in real time, whether the driver is in the dozing state is judged according to the preset sleepiness judgment rule, when the dozing time of each time exceeds 10 seconds or the dozing time exceeds 3 times continuously, the drowning early warning value is reached and fatigue driving information is generated, and corresponding dozing tracking monitoring and early warning prompting are started according to the recognition result, meanwhile, the terminal stores the head position information of the driver when driving the vehicle in a normal state, and the head position of the driver deviates from the normal position for a preset time in the actual driving process, and can also send out an early warning prompt.
203. The method comprises the steps of obtaining drunk driving early warning information and fatigue driving information, and generating driver early warning prompts, wherein the driver early warning prompts comprise parking prompts and safe parking place prompts.
The terminal acquires drunk driving early warning information and fatigue driving information and generates driver early warning prompts, wherein the driver early warning prompts comprise parking prompts and safe parking place prompts. The method comprises the steps that after a terminal generates a driver early warning prompt, an early warning prompt transmitter continuously sends alarm vibration of preset time to remind the driver of parking, whether a vehicle is normally parked at a safe place is automatically detected, meanwhile, a QT platform is supported, an electronic map is displayed by calling a preset QtWebKit component, the real-time position and the driving track of the vehicle are located, and the safe parking place around the vehicle is searched.
204. And generating a surrounding vehicle early warning prompt based on the driver early warning prompt, and sending an early warning infrared light wave to the surrounding vehicle through an early warning prompt sender to send the early warning prompt.
The terminal generates a surrounding vehicle early warning prompt based on the driver early warning prompt, and sends out an early warning infrared light wave through an early warning prompt sender to send the early warning prompt to surrounding vehicles. The scheme has the innovation point that the early warning light waves can be automatically utilized to remind surrounding vehicles to be far away from drunk driving vehicles, the infrared sensors on the surrounding vehicles receive the light waves to remind drivers on the surrounding vehicles to be far away from and start car following systems of the surrounding vehicles to keep safe driving distance and speed of the surrounding vehicles, the drivers of the surrounding vehicles can also choose to exceed the safe distance of the drunk driving vehicles, and the early warning prompt is relieved when the alcohol concentration of the drunk driving drivers is reduced to a safe range.
205. And starting a vehicle following system of the surrounding vehicles according to the early warning prompt of the surrounding vehicles, and calling a preset radar detector to detect the running distance of the surrounding vehicles and drunk driving vehicles and the running speed of the surrounding vehicles.
The terminal starts a vehicle following system of the surrounding vehicles according to the early warning prompts of the surrounding vehicles, and a preset radar detector is called to detect the running distances of the surrounding vehicles and drunk driving vehicles and the running speeds of the surrounding vehicles. Specifically, when the running distance between the surrounding vehicles and the drunk driving vehicle is smaller than or equal to the preset safe running distance or the running speed of the surrounding vehicles exceeds the preset safe running speed, the terminal sends a secondary early warning prompt to the surrounding vehicles, the infrared light wave intensity of the secondary early warning prompt is higher than the light wave intensity sent to the surrounding vehicles for the first time, drivers of the surrounding vehicles can take defensive measures in time, and the running safety of the vehicles is improved.
206. And calling a vehicle running state detector to detect the running state of the drunk driving vehicle in real time based on the early warning prompt of the driver, and generating vehicle state information.
And calling a vehicle running state detector to detect the running state of the drunk driving vehicle in real time by the terminal based on the early warning prompt of the driver to generate vehicle state information. Specifically, the terminal monitors the running state of the drunk driving vehicle in real time based on the early warning prompt of the driver and detects whether the drunk driving vehicle is in a starting state; if the drunk driving vehicle is still in a starting state or the drunk driving vehicle is not parked at a safe position after the preset early warning prompt time length of the driver is exceeded, the terminal generates vehicle state information, and the vehicle state information comprises a license plate number, a vehicle running path and a vehicle real-time position. The terminal positions the vehicle in real time based on a Global Positioning System (GPS), stores the running path of the vehicle in real time, monitors the running state of the drunk driving vehicle in real time through a vehicle running state detector after sending out a driver early warning prompt, and generates vehicle state information if the drunk driving vehicle driver does not park the vehicle in time or park the vehicle at a safe position after receiving the early warning prompt, for example, the vehicle is stopped in situ or the vehicle is not safely driven to the roadside.
In the embodiment of the invention, drunk driving vehicles are monitored in real time, and surrounding vehicles are kept in a safe range through the early warning light wave and the vehicle following system, so that the monitoring efficiency and safety are improved, and traffic accidents are reduced. This scheme can be applied to in the wisdom traffic field to promote the construction in wisdom city.
The monitoring method for the drunk driving vehicle in the embodiment of the present invention is described above, and referring to fig. 3, the monitoring device for the drunk driving vehicle in the embodiment of the present invention is described below, where an embodiment of the monitoring device for the drunk driving vehicle in the embodiment of the present invention includes:
the identification module 301 is used for calling the gas-sensitive identifier to identify gas exhaled by the driver, generating an alcohol concentration parameter, judging whether the alcohol concentration exceeds the standard or not based on the alcohol concentration parameter, and generating drunk driving early warning information;
the monitoring module 302 is configured to invoke a face recognizer to monitor the state of the driver in real time, generate basic state information, and analyze the basic state information based on a preset drowsiness degree judgment rule to obtain fatigue driving information;
the early warning module 303 is used for generating early warning prompts based on drunk driving early warning information and fatigue driving information, wherein the early warning prompts comprise driver early warning prompts and surrounding vehicle early warning prompts, calling early warning prompt transmitters to send the early warning prompts, starting car following systems of surrounding vehicles and carrying out real-time tracking monitoring on the surrounding vehicles;
the generating module 304 is configured to invoke a vehicle driving state detector to detect the driving state of the drunk driving vehicle in real time based on the driver early warning prompt, and generate vehicle state information.
In the embodiment of the invention, drunk driving vehicles are monitored in real time, and surrounding vehicles are kept in a safe range through the early warning light wave and the vehicle following system, so that the monitoring efficiency and safety are improved, and traffic accidents are reduced. This scheme can be applied to in the wisdom traffic field to promote the construction in wisdom city.
Referring to fig. 4, another embodiment of the monitoring device for a drunk driving vehicle according to the embodiment of the present invention includes:
the identification module 301 is used for calling the gas-sensitive identifier to identify gas exhaled by the driver, generating an alcohol concentration parameter, judging whether the alcohol concentration exceeds the standard or not based on the alcohol concentration parameter, and generating drunk driving early warning information;
the monitoring module 302 is configured to invoke a face recognizer to monitor the state of the driver in real time, generate basic state information, and analyze the basic state information based on a preset drowsiness degree judgment rule to obtain fatigue driving information;
the early warning module 303 is used for generating early warning prompts based on drunk driving early warning information and fatigue driving information, wherein the early warning prompts comprise driver early warning prompts and surrounding vehicle early warning prompts, calling early warning prompt transmitters to send the early warning prompts, starting car following systems of surrounding vehicles and carrying out real-time tracking monitoring on the surrounding vehicles;
the generating module 304 is configured to invoke a vehicle driving state detector to detect the driving state of the drunk driving vehicle in real time based on the driver early warning prompt, and generate vehicle state information.
Optionally, the identification module 301 includes:
the identification unit 3011 is configured to invoke the gas-sensitive identifier to identify gas exhaled by the driver, obtain alcohol concentration information, convert the alcohol concentration information into an electrical signal, and generate an alcohol concentration parameter according to the strength of the electrical signal;
and the comparison unit 3012 is configured to compare the alcohol concentration parameter with a preset standard value, generate drunk driving warning information if the alcohol concentration parameter reaches the preset standard value, and continuously monitor the alcohol concentration parameter if the alcohol concentration parameter does not reach the preset standard value.
Optionally, the monitoring module 302 includes:
the acquisition unit 3021 is configured to invoke the face recognizer to acquire the facial movements of the driver and the eye movements of the driver, and generate basic state information;
the evaluation unit 3022 is configured to evaluate the drowsiness degree of the basic state information according to a preset drowsiness degree judgment rule, generate driver fatigue information if the drowsiness degree reaches a preset drowsiness warning value, and continuously collect and analyze the basic state information if the drowsiness degree does not reach the preset drowsiness warning value.
Optionally, the early warning module 303 includes:
the early warning unit 3031 is used for acquiring drunk driving early warning information and fatigue driving information and generating driver early warning prompts, wherein the driver early warning prompts comprise parking prompts and safe parking place prompts;
the transmitting unit 3032 is used for generating a surrounding vehicle early warning prompt based on the driver early warning prompt and transmitting the early warning prompt to the surrounding vehicle by sending an early warning infrared light wave through an early warning prompt transmitter;
and the detection unit 3033 is configured to start a vehicle following system of the surrounding vehicle according to the warning prompt of the surrounding vehicle, and call a preset radar detector to detect the driving distance between the surrounding vehicle and the drunk driving vehicle and the driving speed of the surrounding vehicle.
Optionally, the monitoring unit 3033 is specifically configured to:
and when the running distance between the surrounding vehicles and the drunk driving vehicle is less than or equal to the preset safe running distance or the running speed of the surrounding vehicles exceeds the preset safe running speed, the early warning prompt transmitter transmits a secondary early warning prompt to the surrounding vehicles.
Optionally, the generating module 304 includes:
the monitoring unit 3041 is configured to invoke a vehicle driving state detector to monitor the driving state of the drunk driving vehicle in real time based on the driver early warning prompt, and detect whether the drunk driving vehicle is in a starting state;
the generating unit 3042 is configured to generate vehicle state information if the drunk-driving vehicle is still in a starting state or the drunk-driving vehicle is not parked at a safe position after a preset driver early warning prompting duration is exceeded, where the vehicle state information includes a license plate number, a vehicle driving path, and a vehicle real-time position.
Optionally, after the generating module 304, the monitoring apparatus for drunk driving of the vehicle further includes:
and the alarm module 305 is used for starting the automatic alarm, transmitting the vehicle state information and the driver information to the automatic alarm, and performing automatic alarm, wherein the driver information comprises the identity information of the vehicle owner, the fingerprint information and the drunk driving time.
In the embodiment of the invention, drunk driving vehicles are monitored in real time, and surrounding vehicles are kept in a safe range through the early warning light wave and the vehicle following system, so that the monitoring efficiency and safety are improved, and traffic accidents are reduced. This scheme can be applied to in the wisdom traffic field to promote the construction in wisdom city.
Fig. 3 and 4 describe the monitoring device of the drunk driving vehicle in the embodiment of the present invention in detail from the perspective of the modular functional entity, and the monitoring device of the drunk driving vehicle in the embodiment of the present invention is described in detail from the perspective of hardware processing.
Fig. 5 is a schematic structural diagram of a monitoring apparatus for a drunk-driving vehicle, where the monitoring apparatus 500 for the drunk-driving vehicle may have a relatively large difference due to different configurations or performances, and may include one or more processors (CPUs) 510 (e.g., one or more processors) and a memory 520, and one or more storage media 530 (e.g., one or more mass storage devices) storing applications 533 or data 532. Memory 520 and storage media 530 may be, among other things, transient or persistent storage. The program stored on the storage medium 530 may include one or more modules (not shown), each of which may include a series of instruction operations for the monitoring apparatus 500 for a drunk-driving vehicle. Still further, the processor 510 may be configured to communicate with the storage medium 530 to execute a series of instruction operations in the storage medium 530 on the monitoring device 500 of the drunk-driving vehicle.
The drunk-driven vehicle monitoring apparatus 500 may also include one or more power supplies 540, one or more wired or wireless network interfaces 550, one or more input-output interfaces 560, and/or one or more operating systems 531, such as Windows Server, Mac OS X, Unix, Linux, FreeBSD, and the like. It will be appreciated by those skilled in the art that the monitoring device configuration of the drunk-driven vehicle shown in fig. 5 does not constitute a limitation of the monitoring device of the drunk-driven vehicle, and may include more or fewer components than those shown, or some components in combination, or a different arrangement of components.
The invention further provides a monitoring device for a drunk-driving vehicle, wherein the computer device comprises a memory and a processor, and computer readable instructions are stored in the memory, and when being executed by the processor, the computer readable instructions cause the processor to execute the steps of the monitoring method for the drunk-driving vehicle in the embodiments.
The present invention also provides a computer readable storage medium, which may be a non-volatile computer readable storage medium, which may also be a volatile computer readable storage medium, having stored therein instructions, which, when run on a computer, cause the computer to perform the steps of the method for monitoring a drunk-driving vehicle.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The monitoring method for the drunk driving vehicle is characterized by being applied to a vehicle terminal, wherein the vehicle terminal comprises a preset gas-sensitive recognizer, a face recognizer, an early warning prompt transmitter and a vehicle running state detector, and the monitoring method for the drunk driving vehicle comprises the following steps:
calling the gas-sensitive recognizer to recognize gas exhaled by a driver to generate an alcohol concentration parameter, judging whether the alcohol concentration exceeds the standard or not based on the alcohol concentration parameter, and generating drunk driving early warning information;
calling the face recognizer to monitor the state of the driver in real time to generate basic state information, and analyzing the basic state information based on a preset sleepiness judgment rule to obtain fatigue driving information;
generating early warning prompts based on the drunk driving early warning information and the fatigue driving information, wherein the early warning prompts comprise driver early warning prompts and surrounding vehicle early warning prompts, calling early warning prompt transmitters to send the early warning prompts, starting car following systems of surrounding vehicles, and carrying out real-time tracking monitoring on the surrounding vehicles;
and calling the vehicle running state detector to detect the running state of the drunk driving vehicle in real time based on the driver early warning prompt to generate vehicle state information.
2. The method for monitoring a drunk-driving vehicle as recited in claim 1, wherein the step of calling the gas-sensitive recognizer to recognize the gas exhaled by the driver to generate an alcohol concentration parameter, and judging whether the alcohol concentration exceeds the standard or not based on the alcohol concentration parameter, and the step of generating drunk-driving warning information comprises the steps of:
calling the gas-sensitive recognizer to recognize gas exhaled by a driver to obtain alcohol concentration information, converting the alcohol concentration information into an electric signal, and generating an alcohol concentration parameter according to the strength of the electric signal;
and comparing the alcohol concentration parameter with a preset standard value, if the alcohol concentration parameter reaches the preset standard value, generating drunk driving early warning information, and if the alcohol concentration parameter does not reach the preset standard value, continuously monitoring the alcohol concentration parameter.
3. The method of claim 1, wherein the invoking the face recognizer to monitor the driver's state in real time to generate basic state information, and analyzing the basic state information based on a preset drowsiness degree determination rule to obtain the driver fatigue information comprises:
calling the face recognizer to collect the facial action of the driver and the eye action of the driver to generate basic state information;
and evaluating the drowsiness degree of the basic state information according to a preset drowsiness degree judgment rule, generating fatigue driving information if the drowsiness degree reaches a preset drowsiness early warning value, and continuously collecting and analyzing the basic state information if the drowsiness degree does not reach the preset drowsiness early warning value.
4. The drunk-driving vehicle monitoring method as defined in claim 1, wherein the generating of the early warning prompts based on the drunk-driving early warning information and the fatigue driving information, the early warning prompts including driver early warning prompts and surrounding vehicle early warning prompts, the calling of the early warning prompt transmitter to transmit the early warning prompts, and the starting of a vehicle following system of the surrounding vehicles, and the real-time tracking and monitoring of the surrounding vehicles comprises:
acquiring drunk driving early warning information and fatigue driving information, and generating driver early warning prompts, wherein the driver early warning prompts comprise parking prompts and safe parking place prompts;
generating a surrounding vehicle early warning prompt based on the driver early warning prompt, and sending an early warning infrared light wave to the surrounding vehicle through the early warning prompt sender to send the early warning prompt;
and starting a vehicle following system of the surrounding vehicle according to the early warning prompt of the surrounding vehicle, and calling a preset radar detector to detect the running distance between the surrounding vehicle and the drunk driving vehicle and the running speed of the surrounding vehicle.
5. The method for monitoring a drunk-driving vehicle as recited in claim 4, wherein said starting a surrounding vehicle following system according to the warning prompt of the surrounding vehicle, and said detecting the driving distance between the surrounding vehicle and the drunk-driving vehicle and the driving speed of the surrounding vehicle by using a preset radar detector comprises:
and when the running distance between the surrounding vehicle and the drunk driving vehicle is less than or equal to a preset safe running distance or the running speed of the surrounding vehicle exceeds a preset safe running speed, the early warning prompt transmitter transmits a secondary early warning prompt to the surrounding vehicle.
6. The method of monitoring a drunk-driving vehicle as recited in claim 1, wherein said invoking said vehicle driving state detector to detect the driving state of the drunk-driving vehicle in real time based on said driver warning prompt, and generating vehicle state information comprises:
calling the vehicle running state detector to monitor the running state of the drunk driving vehicle in real time based on the driver early warning prompt, and detecting whether the drunk driving vehicle is in a starting state;
if the drunk driving vehicle is still in a starting state or the drunk driving vehicle is not parked at a safe position after the preset early warning prompt duration of the driver is exceeded, vehicle state information is generated, and the vehicle state information comprises a license plate number, a vehicle running path and a vehicle real-time position.
7. The method for monitoring a drunk-driving vehicle as claimed in any one of claims 1 to 6, wherein after said invoking of said vehicle driving state detector to detect the driving state of the drunk-driving vehicle in real time based on said driver warning prompt to generate vehicle state information, said method further comprises:
and starting an automatic alarm, transmitting the vehicle state information and the driver information to the automatic alarm, and carrying out automatic alarm, wherein the driver information comprises owner identity information, fingerprint information and drunk driving time.
8. The utility model provides a monitoring device of drunk driving vehicle which characterized in that is applied to vehicle terminal, vehicle terminal includes preset gas-sensitive recognizer, face recognizer, early warning suggestion sender and vehicle state detector that traveles, monitoring device of drunk driving vehicle includes:
the recognition module is used for calling the gas-sensitive recognizer to recognize gas exhaled by the driver to generate an alcohol concentration parameter, judging whether the alcohol concentration exceeds the standard or not based on the alcohol concentration parameter, and generating drunk driving early warning information;
the monitoring module is used for calling the face recognizer to monitor the state of the driver in real time to generate basic state information, and analyzing the basic state information based on a preset sleepiness judgment rule to obtain fatigue driving information;
the early warning module is used for generating early warning prompts based on the drunk driving early warning information and the fatigue driving information, wherein the early warning prompts comprise driver early warning prompts and surrounding vehicle early warning prompts, calling the early warning prompt transmitters to send the early warning prompts, starting vehicle following systems of surrounding vehicles and carrying out real-time tracking monitoring on the surrounding vehicles;
and the generating module is used for calling the vehicle running state detector to detect the running state of the drunk driving vehicle in real time based on the driver early warning prompt so as to generate vehicle state information.
9. A monitoring device for a drunk-driving vehicle, the monitoring device comprising: a memory and at least one processor, the memory having instructions stored therein;
the at least one processor invokes the instructions in the memory to cause the drunk-driving vehicle monitoring apparatus to perform the drunk-driving vehicle monitoring method as set forth in any one of claims 1 to 7.
10. A computer readable storage medium having instructions stored thereon, wherein the instructions, when executed by a processor, implement a method of monitoring a drunk-driving vehicle as defined in any one of claims 1 to 7.
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| CN202011538772.2A CN112590547A (en) | 2020-12-23 | 2020-12-23 | Method, device and equipment for monitoring drunk driving vehicle and storage medium |
| PCT/CN2021/124631 WO2022134780A1 (en) | 2020-12-23 | 2021-10-19 | Method, apparatus and device for monitoring drunk-driving vehicle, and storage medium |
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| CN202011538772.2A CN112590547A (en) | 2020-12-23 | 2020-12-23 | Method, device and equipment for monitoring drunk driving vehicle and storage medium |
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