CN113335061A - Alcohol detection system for vehicle - Google Patents
Alcohol detection system for vehicle Download PDFInfo
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- CN113335061A CN113335061A CN202110701685.2A CN202110701685A CN113335061A CN 113335061 A CN113335061 A CN 113335061A CN 202110701685 A CN202110701685 A CN 202110701685A CN 113335061 A CN113335061 A CN 113335061A
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 238000004891 communication Methods 0.000 claims abstract description 11
- 210000000707 wrist Anatomy 0.000 claims description 19
- 238000013500 data storage Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 3
- 230000035622 drinking Effects 0.000 description 12
- 206010039203 Road traffic accident Diseases 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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- 230000003238 somatosensory effect Effects 0.000 description 1
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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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
- A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1113—Local tracking of patients, e.g. in a hospital or private home
- A61B5/1114—Tracking parts of the body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
- A61B5/6893—Cars
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/7455—Details of notification to user or communication with user or patient ; user input means characterised by tactile indication, e.g. vibration or electrical stimulation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
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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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/98—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving alcohol, e.g. ethanol in breath
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Abstract
The invention discloses a vehicle alcohol detection system, which structurally comprises a vehicle-mounted detection device arranged in a vehicle and a portable detection device worn by a driver, wherein the vehicle-mounted detection device is in communication connection with the portable detection device and consists of a vehicle-controlled processor, an alcohol detector, a vehicle control module and a vehicle-mounted warning module, the alcohol detector is used for detecting the alcohol concentration exhaled by the driver and generating an alcohol detection signal, the vehicle control module is used for controlling the starting and stopping of an engine according to the detection result of the alcohol detector, the portable detection device consists of an alcohol sensor, a positioning module and a warning module, the vehicle alcohol detection system can detect alcohol of the driver before the driver starts the vehicle, starts and stops the vehicle according to the detection result of the alcohol detector, can avoid replacing people after the driver breaks out and avoids penalties or punishments, make the person of wearing also can realize drunk driving detection in driving other vehicles through the bracelet design.
Description
Technical Field
The invention discloses an alcohol detection system for a vehicle, and belongs to the technical field of drunk driving prevention detection control.
Background
The human body is easy to lose control after drinking, and after the alcohol reaches a certain concentration in the human body, the reaction capability and the control capability of the human body to the outside are reduced, and the capability of treating various conditions is also reduced. The probability of traffic accidents of drunk drivers is greatly increased, and even the behavior of running the card can occur when a traffic police checks the wine, thereby causing serious consequences. It is statistically calculated that when the alcohol content in the blood of the driver reaches 80% (i.e., 80mg/100ml), the probability of the traffic accident is 2.5 times that when the alcohol content in the blood does not exist, and when the alcohol content reaches 100% (i.e., 100mg/100ml), the probability of the traffic accident is 4.7 times that when the alcohol content in the blood does not exist. Even in a state of drinking a little amount of alcohol, the risk of traffic accidents can reach about 2 times of that of the state of non-drinking. In recent years, about 10 thousands of people die of traffic accidents in our country, most of which are due to drunk driving or drunk driving.
In order to solve the problems, the prior Chinese patent numbers: the automobile starting device based on the vehicle-mounted alcohol detector of CN206049601U comprises an alcohol detector, a controller and a controller, wherein the alcohol detector is arranged in a cab and can detect gas exhaled by a driver; the control mechanism receives data detected by the alcohol detector and compares the set alcohol value; the locking mechanism is connected with the control mechanism and used for starting and stopping the engine according to the comparison result of the control mechanism, the device detects alcohol in the expired air of the detector before the automobile is started by a driver, and locks or starts the automobile according to the alcohol detection result, but the device has the following defects: 1. there is no guarantee that the driver during driving is the same person as the driver detected as normal before the vehicle is started, and that the driver is drinking during driving; 2. the system can be used only in a car provided with the system, and a driver of the car cannot effectively control the car if driving other cars after drinking.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a vehicle alcohol detection system to solve the existing problems.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an automobile-used alcohol detecting system, its structure is including setting up the on-vehicle detection device in the vehicle and being used for the driver to wear the personal detection device, on-vehicle detection device and personal detection device communication connection, on-vehicle detection device comprises automobile-controlled treater, alcohol detector, vehicle control module and warning module in the automobile, alcohol detector is used for detecting the alcohol concentration that the driver exhales and generates alcohol detection signal, vehicle control module is used for opening according to alcohol detector testing result and stops control, personal detection device comprises alcohol sensor, orientation module and warning module, alcohol sensor is used for detecting the alcohol concentration of the person's of wearing week air, warning module is used for sending out warning signal according to alcohol sensor testing result.
Further, the portable detection device is of a bracelet structure, a body sensing detection module, a body detection module, a wireless communication module and a data storage module are integrated in the portable detection device, the body sensing detection module is used for detecting hand motion data of a wearer during driving, the body detection module is used for detecting changes of numerical conditions of the body of the wearer before and after drinking, and the data storage module is used for receiving detection of the body detection module and the body sensing detection module and storing the detection.
Further, the wrist strap connecting part of the portable detection device is provided with a wrist strap locking module, the wrist strap locking module is used for locking or unlocking a wrist strap locking piece, and the wrist strap locking module is connected with the alcohol sensor circuit.
Furthermore, a timing module is further arranged in the portable detection device, and the timing module is in circuit connection with the body sensing detection module and the body detection module.
Furthermore, an in-vehicle positioning module is arranged in the vehicle-mounted detection device and is in communication connection with a traffic alarm system, and the in-vehicle positioning module is connected with the in-vehicle alarm module through a time relay circuit.
Further, the alcohol detector is mounted on a sun visor of a driver seat.
Further, the vehicle control module is composed of a vehicle starting module and a vehicle braking module, the vehicle starting module is used for controlling starting and stopping of the engine, and the vehicle braking module is used for forcibly braking the vehicle.
Furthermore, the vehicle-mounted detection device is in infrared connection with the portable detection device, an infrared receiving module is arranged in the vehicle-mounted detection device, an infrared transmitting module is integrated in the portable detection device, and the infrared receiving module is arranged in the steering wheel.
Further, the motion sensing module is a gyroscope sensor.
The invention has the beneficial effects that: the invention can detect the alcohol of the driver before the driver starts the automobile, lock the steering wheel and lock the automobile according to the alcohol detection result to prevent the driver from starting, and detect the alcohol in real time during driving, thereby avoiding the driver from changing people after accident, avoiding punishing or punishing, recording the driving action and drinking value of the driver through the design of the bracelet, and realizing drunk driving detection of the wearer in the automobile without the detection system through the design of learning and comparison.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a structural diagram of an on-board alcohol detection system of the present invention;
FIG. 2 is a structural diagram of a portable detection device of the vehicle alcohol detection system of the present invention;
FIG. 3 is a schematic diagram of a portable testing device of the alcohol testing system for vehicles according to the present invention;
FIG. 4 is a layout diagram of an alcohol detector of the alcohol detection system for a vehicle according to the present invention.
In the figure: the system comprises a vehicle control processor-1, an alcohol detector-2, a vehicle control module-3, an in-vehicle alarm module-4, an alcohol sensor-5, a warning module-6, a somatosensory detection module-7, a body detection module-8, a wireless communication module-9, a positioning module-10, a data storage module-11, a wrist strap locking module-12, a timing module-13, an in-vehicle positioning module-14, a vehicle starting module-15, a vehicle braking module-16, an infrared receiving module-17 and an infrared transmitting module-18.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1, fig. 3 and fig. 4, in a first embodiment, a technical solution of an alcohol detecting system for a vehicle is as follows: the structure comprises; the portable detection device comprises a vehicle-mounted detection device arranged in a vehicle and a portable detection device worn by a driver, wherein the vehicle-mounted detection device is in communication connection with the portable detection device, the vehicle-mounted detection device consists of a vehicle-controlled processor 1, an alcohol detector 2, a vehicle control module 3 and a vehicle-mounted alarm module 4, the alcohol detector 2 is used for detecting the alcohol concentration of breath of the driver and generating an alcohol detection signal, the vehicle control module 3 is used for controlling the start and stop of an engine according to the detection result of the alcohol detector 2, the portable detection device consists of an alcohol sensor 5, a warning module 6 and a positioning module 10, the alcohol sensor 5 is used for detecting the alcohol concentration of air around the wearer, and the warning module 6 is used for sending a warning signal according to the detection result of the alcohol sensor 5; a timing module 13 is also arranged in the portable detection device, and the timing module 13 is in circuit connection with the body sensing detection module 7 and the body detection module 8; an in-vehicle positioning module 14 is arranged in the vehicle-mounted detection device, the in-vehicle positioning module 14 is in communication connection with a traffic alarm system, and the in-vehicle positioning module 14 is connected with the in-vehicle alarm module 4 through a time relay circuit; the alcohol detector 2 is arranged on a sun shield of a driver seat; the vehicle control module 3 is composed of a vehicle starting module 15 and a vehicle braking module 16, the vehicle starting module 15 is used for controlling the start and stop of an engine, and the vehicle braking module 16 is used for forcibly braking a vehicle.
The working principle is as follows: the detection mode of the vehicle-mounted detection device is divided into two modes before the vehicle is started and in the vehicle running process, before the vehicle is started, a driver needs to blow the alcohol detector 2 for 3 seconds, the detector judges, and if the detection result is normal, the vehicle is controlled to be started through the vehicle control module 3; if the detection result is drinking or drunk, the vehicle cannot be started, a driver needs to be replaced for testing or not started, the alcohol detector 2 continues to work in the driving process, the alcohol concentration of the expired air of the driver in the driving process is detected, the alcohol concentration in the air of the main driving position is detected, and compared with the alcohol concentration detected by directly blowing air before starting, the concentration can be diluted to cause the actual expired air alcohol concentration of the tested person to be low, so the critical value detected in the driving process should be relatively reduced, meanwhile, the alcohol concentration of a driver seat is detected in real time to prevent the driver from being replaced in the driving process, when the driver does not drive the vehicle with a system outside, the position change of the driver is detected through the positioning module 6, the driver is judged to be in a high-speed moving state, when the driver is judged to be positioned in the vehicle, the alcohol sensor 5 is started to detect the alcohol content around the body of the wearer, if the detection result is drinking or drunk, a vibration signal is sent out through the warning module 6.
Example two
Referring to fig. 2, a difference from the embodiment is that: the portable detection device is of a hand ring structure, a body sensing detection module 7, a body detection module 8, a wireless communication module 9 and a data storage module 11 are integrated in the portable detection device, the body sensing detection module 7 is used for detecting hand motion data of a wearer during driving, the body detection module 8 is used for detecting changes of various numerical conditions of the body of the wearer before and after drinking, and the data storage module 11 is used for receiving detection of the body detection module 8 and the body sensing detection module 7 and storing the changes; a wrist strap locking module 12 is arranged at the wrist strap connecting position of the portable detection device, the wrist strap locking module 12 is used for locking or unlocking a wrist strap locking piece, and the wrist strap locking module 12 is in circuit connection with the alcohol sensor 5; the motion sensing detection module 7 is a gyroscope sensor.
The principle is different from the embodiment in that: the hand motion of a wearer is detected by the body sensing detection module 7, the hand track of a steering wheel rotated by the wearer during driving is detected and recorded in the data storage module 11, the heart rate and body temperature data changes before and after the wearer drinks are detected and recorded by the body detection module 8, when the wearer drinks by the alcohol sensor 5 and the body detection module 8, the wrist strap locking module 12 is controlled to lock the wrist strap to prevent the wearer from taking off the wrist strap in a drinking state, when the wearer drives other people after drinking, the positioning module 10 detects that the wearer is in the vehicle, the hand motion of the wearer is detected by the body sensing detection module 7, when the hand motion of the wearer is consistent with the driving motion recorded in the data storage module 11, the wearer is judged to be in a driving state, a warning is sent by the warning module 6, and if the warning exceeds 5 minutes, the driver does not stop driving, and reporting the vehicle to a background, carrying out manual alarm by a vehicle user service center, and monitoring the vehicle condition in real time.
EXAMPLE III
Referring to fig. 1 and 2, the difference from the first and second embodiments is: the vehicle-mounted detection device is connected with the portable detection device in an infrared mode, an infrared receiving module 17 is arranged in the vehicle-mounted detection device, and an infrared sending module 18 is integrated in the portable detection device. The infrared receiving module 17 is arranged in the steering wheel.
The principle is different in that: when the steering wheel is held by a wearer, the bracelet is connected with the infrared receiving module 17 in the steering wheel, whether the wearer drinks or not is directly judged through data detected by the bracelet, and the step of expiration detection of the wearer is omitted.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. An alcohol detection system for a vehicle, characterized in that: the structure of the portable detection device comprises a vehicle-mounted detection device arranged in a vehicle and a portable detection device worn by a driver, wherein the vehicle-mounted detection device is in communication connection with the portable detection device;
the vehicle-mounted detection device comprises a vehicle-mounted processor (1), an alcohol detector (2), a vehicle control module (3) and an in-vehicle alarm module (4), wherein the alcohol detector (2) is used for detecting the alcohol concentration of breath of a driver and generating an alcohol detection signal, and the vehicle control module (3) is used for controlling the start and stop of an engine according to the detection result of the alcohol detector (2);
the portable detection device is composed of an alcohol sensor (5), a warning module (6) and a positioning module (10), wherein the alcohol sensor (5) is used for detecting the alcohol concentration of air around the body of a wearer, and the warning module (6) is used for sending out a warning signal according to the detection result of the alcohol sensor (5).
2. The alcohol detection system for vehicle as claimed in claim 1, wherein: personal detection device is the hand ring structure, integrated body in the personal detection device is felt detection module (7), health detection module (8), wireless communication module (9) and data storage module (11), body is felt detection module (7) and is used for detecting the hand action data of wearing person when driving, each numerical value situation of health changes around health detection module (8) are used for detecting the person of wearing drinks, data storage module (11) are used for receiving health detection module (8) and body and feel detection module (7) and detect and store.
3. The alcohol detection system for vehicle as claimed in claim 2, wherein: wrist strap connecting part of the portable detection device is provided with a wrist strap locking module (12), the wrist strap locking module (12) is used for locking or unlocking a wrist strap locking piece, and the wrist strap locking module (12) is in circuit connection with the alcohol sensor (5).
4. The alcohol detection system for vehicle as claimed in claim 2, wherein: still be equipped with timing module (13) in the personal detection device, timing module (13) are felt detection module (7) and health detection module (8) circuit connection with body.
5. The alcohol detection system for vehicle as claimed in claim 1, wherein: the vehicle-mounted detection device is characterized in that an in-vehicle positioning module (14) is arranged in the vehicle-mounted detection device, the in-vehicle positioning module (14) is in communication connection with a traffic alarm system, and the in-vehicle positioning module (14) is connected with the in-vehicle alarm module (4) through a time relay circuit.
6. The alcohol detection system for vehicle as claimed in claim 1, wherein: the alcohol detector (2) is installed on a sun shield of a driver seat.
7. The alcohol detection system for vehicle as claimed in claim 1, wherein: the vehicle control module (3) is composed of a vehicle starting module (15) and a vehicle braking module (16), the vehicle starting module (15) is used for controlling the start and stop of an engine, and the vehicle braking module (16) is used for forcibly braking a vehicle.
8. The alcohol detection system for vehicle as claimed in claim 7, wherein: the portable detection device comprises a vehicle-mounted detection device and a portable detection device, wherein the vehicle-mounted detection device is in infrared connection with the portable detection device, an infrared receiving module (17) is arranged in the vehicle-mounted detection device, an infrared transmitting module (18) is integrated in the portable detection device, and the infrared receiving module (17) is arranged in a steering wheel.
9. The alcohol detection system for vehicle as claimed in claim 2, wherein: the motion sensing detection module (7) is a gyroscope sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110701685.2A CN113335061A (en) | 2021-06-24 | 2021-06-24 | Alcohol detection system for vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110701685.2A CN113335061A (en) | 2021-06-24 | 2021-06-24 | Alcohol detection system for vehicle |
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| CN113335061A true CN113335061A (en) | 2021-09-03 |
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| CN202110701685.2A Pending CN113335061A (en) | 2021-06-24 | 2021-06-24 | Alcohol detection system for vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114895016A (en) * | 2022-05-07 | 2022-08-12 | 黄兴楷 | Method and system for measuring and controlling alcohol content of human body |
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- 2021-06-24 CN CN202110701685.2A patent/CN113335061A/en active Pending
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| CN104477091A (en) * | 2014-11-20 | 2015-04-01 | 大连鑫诚信用管理咨询有限公司 | Intelligent bracelet integrating drunk driving prevention system |
| CN105006099A (en) * | 2015-06-29 | 2015-10-28 | 上海卓易科技股份有限公司 | Drunk driving alarm method and intelligent wrist-wearing equipment |
| CN205220380U (en) * | 2015-12-17 | 2016-05-11 | 长安大学 | On -vehiclely prevent wine system of driving based on formula alcohol detection is surveyed in breath |
| JP2018176971A (en) * | 2017-04-12 | 2018-11-15 | 株式会社東海理化電機製作所 | Drunken driving prevention device |
| CN112549958A (en) * | 2020-12-25 | 2021-03-26 | 福建钰辰微电子有限公司 | Alarming and flameout judging method of vehicle-mounted alcohol concentration detection device |
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| CN114895016A (en) * | 2022-05-07 | 2022-08-12 | 黄兴楷 | Method and system for measuring and controlling alcohol content of human body |
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Application publication date: 20210903 |