CN209191693U - A kind of vehicle-mounted alcohol detection apparatus - Google Patents
A kind of vehicle-mounted alcohol detection apparatus Download PDFInfo
- Publication number
- CN209191693U CN209191693U CN201821908858.8U CN201821908858U CN209191693U CN 209191693 U CN209191693 U CN 209191693U CN 201821908858 U CN201821908858 U CN 201821908858U CN 209191693 U CN209191693 U CN 209191693U
- Authority
- CN
- China
- Prior art keywords
- alcohol
- concentration sensor
- alcohol concentration
- vehicle
- alarm module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of vehicle-mounted alcohol detection apparatus, including air blowing type alcohol content tester, alcohol concentration sensor, circuit switch, electric telescopic rod, alarm module, timing module and Ka Gai；Ka Gai is fixed on steering wheel grip center；Air blowing type alcohol content tester is mounted on Ka Gainei, and connect with alcohol concentration sensor；Alcohol concentration sensor is connected with circuit switch；Electric telescopic rod is fixed on the right-hand apron of gas pedal, and the body of rod stretches out the bottom for being set to gas pedal；Circuit switch is connected between electric telescopic rod and vehicle power supply, and input terminal is connect with air blowing type alcohol content tester and control switch simultaneously, and control switch is connect with Engine ECU；Alcohol concentration sensor is connect with the alarm module, timing module and Engine ECU.The utility model can be avoided driver and escape alcohol concentration test, carries out compulsory alcohol detection to driver, fundamentally prevents the generation of drunk driving phenomenon.
Description
Technical field
The utility model relates to alcohol to detect control technology field, specifically a kind of vehicle-mounted alcohol detection apparatus.
Background technique
It is shown according to the accident investigation of the World Health Organization, the traffic accident of about 50%-60% and related, wine of driving when intoxicated
After drive and be listed in the main reason for traffic accident is lethal.In China, every year since the traffic accident for initiation of driving when intoxicated reaches number
Wan Qi；And in murderous accident 50% or more all with drive when intoxicated related, the harm driven when intoxicated is startling, at
For first big " killer " of traffic accident.
It drives when intoxicated although relevant departments have prohibited, it is also increasingly severeer to the investigation punishment driven when intoxicated, by
Traffic police is crossed in the mode still multi-pass that control driver drives when intoxicated at present and temporarily spot-check implementation, and by traffic police department, law enfrocement official is intercepted
Driving vehicle is simultaneously detected by alcohol content of the hand-held alcohol content tester device to driver institute exhaled gas to determine it
It whether is to drive when intoxicated, not only program is complicated, time-consuming and laborious for this test mode, and fundamentally cannot effectively prevent to drive after drinking
It sails.
Utility model content
The utility model aim is overcome the deficiencies in the prior art, adapts to realistic development, provides a kind of vehicle-mounted alcohol inspection
Survey device.
In order to achieve the above objectives, the technical solution adopted in the utility model is as follows:
A kind of vehicle-mounted alcohol detection apparatus, including air blowing type alcohol content tester, alcohol concentration sensor, circuit switch,
Electric telescopic rod, alarm module, timing module and Ka Gai；
The Ka Gai is fixed on steering wheel grip center；
The air blowing type alcohol content tester is mounted on the Ka Gainei, and connect with the alcohol concentration sensor；Institute
Alcohol concentration sensor is stated to be connected with the circuit switch；
The electric telescopic rod is fixed on the right-hand apron of gas pedal, and the body of rod, which stretches out, is set to gas pedal
Bottom；
The circuit switch is connected between the electric telescopic rod and vehicle power supply, and input terminal is blown with described simultaneously
Gas formula alcohol content tester is connected with control switch, and the control switch is connect with Engine ECU；
The alcohol concentration sensor is separately connected with the alarm module, timing module and Engine ECU, if driving
When the alcohol concentration that member exhales is more than national standard, the alcohol concentration sensor sends a signal to the alarm module to issue
Warning.
Further, the alcohol concentration sensor passes through respectively with the alarm module, timing module and Engine ECU
CAN bus connection, the alarm module and timing module setting steering wheel on hand.
Further, the alcohol concentration sensor provides 12V power supply by battery with powered operation.
Further, the alarm module includes phonetic prompt instrument, warning lamp or buzzer.
Further, the timing module includes timer.
By the vehicle-mounted alcohol detection apparatus of the utility model, it can be avoided driver and escape alcohol concentration test, to driving
The person of sailing carries out compulsory alcohol detection, if detecting that the alcohol concentration of driver's exhaled gas is more than national standard, then in turn
The switch of automobile starting route is controlled, engine start is prevented, and fundamentally prevents the generation of drunk driving phenomenon, automobile can be improved
The safety of driving, design is reasonable, easy to use, practical, use easy to spread.
Detailed description of the invention
Fig. 1 is the utility model general structure schematic diagram；
Fig. 2 is vehicle steering wheel structural schematic diagram；
Fig. 3 is the working principle diagram of the utility model.
Specific embodiment
It is necessary to understand that, "upper", "lower", "top", "bottom", "inner", "outside" etc. refer in the description of the present invention,
The orientation or positional relationship shown is to be based on the orientation or positional relationship shown in the drawings, target only the utility model for ease of description
It is described with simplifying, is not that indication or suggestion institute finger must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.
It elaborates with reference to the accompanying drawing to specific embodiment of the utility model.
A kind of vehicle-mounted alcohol detection apparatus, as shown in Figure 1-3, include air blowing type alcohol content tester 1, alcohol concentration sensor
2, circuit switch 3, electric telescopic rod 4, alarm module 5, timing module 6 and Ka Gai 7；
The card lid 7 is fixed on steering wheel grip center；
The air blowing type alcohol content tester 1 is mounted in the card lid 7, and is connect with the alcohol concentration sensor 2；
The alcohol concentration sensor 2 is connected with the circuit switch 3；
The electric telescopic rod 4 is fixed on the right-hand apron of gas pedal 8, and the body of rod, which stretches out, is set to gas pedal
8 bottom；
The circuit switch 3 is connected between the electric telescopic rod 4 and vehicle power supply 10, input terminal simultaneously with institute
It states air blowing type alcohol content tester 1 and control switch 9 connects, the control switch 9 is connect with Engine ECU 14；
The alcohol concentration sensor 2 connects respectively with the alarm module 12, timing module 13 and Engine ECU 14
It connects, if the alcohol concentration that driver exhales is more than national standard, the alcohol concentration sensor 2 sends a signal to the warning
Module 12 is to issue warning.
The alcohol concentration sensor 2 passes through CAN with the alarm module 12, timing module 13 and Engine ECU 14
Bus connection, the alarm module 12 and timing module 13 setting steering wheel on hand.
The alcohol concentration sensor 2 provides 12V power supply by battery 15 with powered operation.
The alarm module 12 includes phonetic prompt instrument 16, warning lamp 17 and buzzer 18.
The timing module includes timer 19.
Driver open into the car ignition switch (timer setting period in, such as it is daily in, lower lunch
In two hours afterwards) detection system unlatching, car owner can not directly initiate vehicle, and need to carry out alcohol detection, vehicle mounted electric
Source powers to circuit switch and makes its start-up operation, meanwhile, battery provides 12V power supply and powers simultaneously to alcohol concentration sensor
Make its start-up operation；At this point, circuit switch control electric telescopic rod is in elongation state, because after automotive ignition, due to electricity
The body of rod of dynamic telescopic rod is set to the bottom of gas pedal, prevents the use of gas pedal, needs driver elder generation exhaled gas through blowing
Then the detection of gas formula alcohol content tester obtains alcohol concentration information by alcohol concentration sensor, if alcohol concentration sensor is examined
The alcohol concentration for measuring driver's expiration is more than national standard, and alcohol concentration sensor first passes through network C AN bus to being mounted on
The warning lamp and buzzer of steering wheel grip issue signal, and at this moment red warning lamp flashes 15 seconds, and buzzer is simultaneously emitted by alarm
Sound 15 seconds, phonetic prompt instrument warning driver not drive when intoxicated, whether call generation drive；If driver does not listen advice and continues to open
Dynamic engine, alcohol concentration sensor then further issue signal to circuit switch, and circuit switch then passes through control switch
The cutoff of Engine ECU oil-break is controlled, Engine ECU prevents engine start, start vehicle can not, and driver is prevented to drive after drinking
Vehicle；
After detecting that the alcohol concentration of driver's expiration complies with the national standard requirements, the control of circuit switch is electronic
The body of rod of telescopic rod retracts, then the gas pedal of automobile can be used, while driver can restart engine, and voice mentions
Show that instrument prompts " having a nice trip ".
Above-described embodiment is only the more excellent embodiment of the utility model, all according to the technical essence of the utility model pair
Any simple modification, modification and alternate variation made for any of the above embodiments, are all within the scope of the technical scheme of the utility model.
Claims (5)
1. a kind of vehicle-mounted alcohol detection apparatus, it is characterised in that: including air blowing type alcohol content tester, alcohol concentration sensor, electricity
Road switch, electric telescopic rod, alarm module, timing module and Ka Gai；
The Ka Gai is fixed on steering wheel grip center；
The air blowing type alcohol content tester is mounted on the Ka Gainei, and connect with the alcohol concentration sensor；
The alcohol concentration sensor is connected with the circuit switch；
The electric telescopic rod is fixed on the right-hand apron of gas pedal, and the body of rod stretches out the bottom for being set to gas pedal
Portion；
The circuit switch is connected between the electric telescopic rod and vehicle power supply, input terminal simultaneously with the air blowing type
Alcohol content tester is connected with control switch, and the control switch is connect with Engine ECU；
The alcohol concentration sensor is separately connected with the alarm module, timing module and Engine ECU, if driver exhales
When the alcohol concentration of gas is more than national standard, the alcohol concentration sensor sends a signal to the alarm module to issue police
Show.
2. a kind of vehicle-mounted alcohol detection apparatus according to claim 1, it is characterised in that:
The alcohol concentration sensor and the alarm module, timing module and Engine ECU are connected by CAN bus respectively
Connect, the alarm module and timing module setting steering wheel on hand.
3. a kind of vehicle-mounted alcohol detection apparatus according to claim 1, it is characterised in that:
The alcohol concentration sensor provides 12V power supply by battery with powered operation.
4. a kind of vehicle-mounted alcohol detection apparatus according to claim 1, it is characterised in that:
The alarm module includes phonetic prompt instrument, warning lamp or buzzer.
5. a kind of vehicle-mounted alcohol detection apparatus according to claim 1, it is characterised in that:
The timing module includes timer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821908858.8U CN209191693U (en) | 2018-11-19 | 2018-11-19 | A kind of vehicle-mounted alcohol detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821908858.8U CN209191693U (en) | 2018-11-19 | 2018-11-19 | A kind of vehicle-mounted alcohol detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209191693U true CN209191693U (en) | 2019-08-02 |
Family
ID=67424994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821908858.8U Expired - Fee Related CN209191693U (en) | 2018-11-19 | 2018-11-19 | A kind of vehicle-mounted alcohol detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209191693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323607A (en) * | 2020-03-12 | 2020-06-23 | 朱子浩 | Air blowing type vehicle-mounted drunk driving prevention device and detection method thereof |
| CN113002299A (en) * | 2021-03-24 | 2021-06-22 | 许玲中 | Alcohol induction braking device and method |
-
2018
- 2018-11-19 CN CN201821908858.8U patent/CN209191693U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323607A (en) * | 2020-03-12 | 2020-06-23 | 朱子浩 | Air blowing type vehicle-mounted drunk driving prevention device and detection method thereof |
| CN113002299A (en) * | 2021-03-24 | 2021-06-22 | 许玲中 | Alcohol induction braking device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20211119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |