CN100519257C - Intelligent driving defending system after drunk - Google Patents
Intelligent driving defending system after drunk Download PDFInfo
- Publication number
- CN100519257C CN100519257C CNB200710064423XA CN200710064423A CN100519257C CN 100519257 C CN100519257 C CN 100519257C CN B200710064423X A CNB200710064423X A CN B200710064423XA CN 200710064423 A CN200710064423 A CN 200710064423A CN 100519257 C CN100519257 C CN 100519257C
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- alcohol concentration
- intelligent
- functional module
- drunk
- main control
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Abstract
An intelligent system of car for preventing a drunk driver from starting engine is composed of alcohol concentration tester, sensor, master control computer, and computerized intelligent function module. When the content of alcohol in the exhalated air of driver is higher than a reference value, the circuit of igniter is cut off.
Description
Technical field
The present invention relates to a kind of anti-preheater system, particularly a kind of system for preventing drunk driving.
Background technology
Raising along with people's living standard, vehicle is more and more in the life, incident traffic accident also is the trend that raises gradually, in various traffic accidents, have plenty of because of road conditions are relatively poor and cause, have plenty of because of fatigue driving causes, some is to cause because of driving when intoxicated, particularly some pernicious traffic accidents, the shared ratio of driving when intoxicated is very big.At present, mainly be to check, punish for driving when intoxicated by manpower, police strength, also there is not the failure-free prevention system to control.
Summary of the invention
(1) technical matters that will solve
The objective of the invention is at above-mentioned the deficiencies in the prior art, a kind of control failure-free system for preventing drunk driving is provided.
(2) technical scheme
For achieving the above object, the present invention adopts following technical scheme:
Intelligent driving defending system after drunk of the present invention comprises the type of respiration alcohol concentration tester that is installed in operating seat the place ahead, sensor, main control computer and intelligent computer functional module, wherein said alcohol concentration tester is used to detect the interior alcohol content of gas that chaufeur is breathed out, sensor is used for the alcohol concentration value signal that alcohol tester is measured is sent to main control computer, main control computer then is used for received signal and judges, when the alcohol concentration value exceeds setting value, promptly send instruction to the intelligent computer functional module, disconnect all circuit of vehicle by the intelligent computer functional module, intelligent computer functional module (4) comprises microelectronic chip, controller and circuit breaker.
Described alcohol concentration tester is installed in the bearing circle inboard.
(3) beneficial effect
The advantage and the good effect of intelligent driving defending system after drunk of the present invention are: advantage of the present invention and good effect are: among the present invention owing to be provided with the alcohol concentration tester, sensor, computing machine and intelligent computer functional module.When chaufeur is sat in the operator's compartment after drinking, the alcohol concentration tester can detect contained alcohol concentration in the chaufeur body, and testing result sent to main control computer by sensor, computing machine is then analyzed testing result, if detect overproof, computing machine will send cut-offing instruction to the intelligent computer functional module immediately, and the intelligent computer functional module will disconnect the vehicle ignition circuit after receiving instruction.At this moment, chaufeur starts vehicle can't be successful, and the present invention makes the overproof chaufeur passively can't steering vehicle from the source thus, and is more feasible in the practical operation, reliable.
Description of drawings
Fig. 1 is the drive when intoxicated structured flowchart of intelligent prevention system of the present invention;
Fig. 2 is the structured flowchart of the intelligent computer functional module among the present invention.
Among the figure: 1. alcohol concentration tester; 2. sensor; 3. main control computer; 4. intelligent computer functional module; 5. vehicle ignition circuit.
The specific embodiment
Following examples are used to illustrate the present invention, but are not used for limiting the scope of the invention.
With reference to Fig. 1, drunken driving intelligence prevention system of the present invention comprises the alcohol concentration tester 1, sensor 2, main control computer 3 and the intelligent computer functional module 4 that are installed in the bearing circle inboard.Intelligent computer functional module 4 is electrically connected with vehicle ignition circuit 5.Wherein alcohol concentration tester 1 is used for the alcohol concentration of the gas that gas that the testing vehicle chaufeur breathed out and nostril breathe out from mouth, sensor 2 is used for test result is sent to main control computer 3, main control computer 3 is used for the acceptance test result and it is analyzed, if test result shows that the alcohol concentration value exceeds standard in the chaufeur body, 3 of main control computers finally send cut-offing instruction to intelligent computer functional module 4, disconnect the vehicle ignition circuit by intelligent computer functional module 4.The installation site of described type of respiration alcohol concentration tester 1 is not limited to the bearing circle inboard, also can be installed in the operator's compartment on other positions, as long as can effectively measure alcohol concentration according to producer's vehicle self design conditions.
The present invention is mainly used in driving when intoxicated of control chaufeur.When chaufeur was drunk after drinking, when being sitting on the driver's seat, because the distance between driver's seat and the bearing circle is short, in type of respiration alcohol concentration tester 1 can detected active distance scope, alcohol concentration tester 1 just can detect by chaufeur by in the mouth or the alcohol content value of the gas of breathing out in the nostril.And this numerical value sent to main control computer 3, main control computer 3 by analysis and decision making if this numerical value surpasses setting value, promptly sends cut-offing instruction to intelligent computer functional module 4, disconnect the vehicle ignition circuit by intelligent computer functional module 4, vehicle can not normally be started; If do not surpass setting value, then all circuit of vehicle are in normal condition, can normally start vehicle.Wherein the setting value of main control computer 3 is the alcohol content standard of national regulation, also can be the alcohol content standard a little less than national regulation.When lower slightly, can be sensitive more, reliable.Can select model among the present invention for use is the alcohol concentration tester of DD158.
As shown in Figure 2, the intelligent computer functional module 4 among the present invention comprises microelectronic chip (receiving device), controller (control setup) and circuit breaker (executive device).By the microelectronic chip received signal, controller control circuit breaker, circuit breaker is carried out cut-offing instruction.Wherein each unit module is prior art, enumerates no longer one by one.
More than be preferred forms of the present invention, according to content disclosed in this invention, those of ordinary skill in the art can conspicuously expect that some are identical, and replacement scheme all should fall into protection scope of the present invention.
Claims (2)
1. intelligent driving defending system after drunk, it is characterized in that comprising the type of respiration alcohol concentration tester (1) that is installed in operating seat the place ahead, sensor (2), main control computer (3) and intelligent computer functional module (4), wherein said alcohol concentration tester (1) is used to detect the interior alcohol content of gas that chaufeur is breathed out, sensor (2) is used for the alcohol concentration value signal that alcohol tester (1) is measured is sent to main control computer (3), main control computer (3) then is used for received signal and judges, when the alcohol concentration value exceeds setting value, promptly send instruction to intelligent computer functional module (4), disconnect all circuit of vehicle by intelligent computer functional module (4), intelligent computer functional module (4) comprises microelectronic chip, controller and circuit breaker.
2. intelligent driving defending system after drunk as claimed in claim 1 is characterized in that described alcohol concentration tester is installed in the bearing circle inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710064423XA CN100519257C (en) | 2007-03-14 | 2007-03-14 | Intelligent driving defending system after drunk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710064423XA CN100519257C (en) | 2007-03-14 | 2007-03-14 | Intelligent driving defending system after drunk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101028796A CN101028796A (en) | 2007-09-05 |
| CN100519257C true CN100519257C (en) | 2009-07-29 |
Family
ID=38714415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200710064423XA Expired - Fee Related CN100519257C (en) | 2007-03-14 | 2007-03-14 | Intelligent driving defending system after drunk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100519257C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823464A (en) * | 2010-04-23 | 2010-09-08 | 刘坤 | Intelligent control information system of vehicle |
| CN102490777A (en) * | 2011-12-12 | 2012-06-13 | 术德彪 | Safety steering wheel |
-
2007
- 2007-03-14 CN CNB200710064423XA patent/CN100519257C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101028796A (en) | 2007-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20190314 |