CN203902294U - Device for preventing driver from driving vehicle in abnormal consciousness and vehicle with same - Google Patents
Device for preventing driver from driving vehicle in abnormal consciousness and vehicle with same Download PDFInfo
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- CN203902294U CN203902294U CN201420098550.7U CN201420098550U CN203902294U CN 203902294 U CN203902294 U CN 203902294U CN 201420098550 U CN201420098550 U CN 201420098550U CN 203902294 U CN203902294 U CN 203902294U
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- consciousness
- vehicle
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- oximetry sensor
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Abstract
The utility model discloses a device for preventing a driver from driving a vehicle in abnormal consciousness. The device comprises more than one sampling circuit and a control circuit, wherein the sampling circuit is used for detecting the oxyhemoglobin saturation in the body of the driver and generating a detecting signal; the control circuit is respectively connected with the sampling circuit and a fuel oil pump of the vehicle; the control circuit is used for controlling the fuel oil pump to work or not according to the detecting signal. The device for preventing the driver from driving the vehicle in abnormal consciousness provided by the utility model is used for preventing the driver from drunken driving by detecting the oxyhemoglobin saturation in the body of the driver, preventing the driver from driving the vehicle under the condition of weakened consciousness ability caused by the other reasons and preventing traffic accidents caused by the driver who drives the vehicle in abnormal consciousness; the detecting signal accuracy and sensitivity of the device are both high and are not influenced by the air flowing in the vehicle; the utility model also discloses the vehicle.
Description
Technical field
The utility model relates to vehicle technology field, particularly a kind of device and a kind of vehicle with this device that prevents improper consciousness steering vehicle.
Background technology
A kind of drinking drive preventing apparatus in correlation technique is by the alcohol content of test driver breath, directly to control vehicle cannot start or control the device that vehicle cannot travel.
But the shortcoming that this drinking drive preventing apparatus exists is, as long as existing in car a certain amount of alcohol will directly control automobile in air cannot start or control automobile and cannot travel, even if now airborne alcoholic content is not caused by chaufeur, for example, by the gas that in car, other passengers breathe out, caused.Simultaneously, when car inner air flow is comparatively unimpeded, even alcohol content is higher in the gas that chaufeur is breathed out, the alcohol content that also can drinking drive preventing apparatus be detected because of the circulation of air is lower, even survey less than alcoholic content, and then cause this drinking drive preventing apparatus to lose its due effect.
Utility model content
The utility model is intended to solve at least to a certain extent above-mentioned technological deficiency.
For this reason, an object of the present utility model is to propose a kind of device that prevents improper consciousness steering vehicle, can carry out the preventing driver for example drunk driving of driving the improper consciousness in the situation that by detecting in chaufeur body blood oxygen saturation.
In addition, another object of the present utility model is to propose a kind of vehicle.
A kind of device that prevents improper consciousness steering vehicle proposing on the one hand according to the utility model, comprising: the more than one sample circuit for detection of blood oxygen saturation in chaufeur body with generation detection signal; Control circuit, described control circuit is connected respectively with the fuel charger of described more than one sample circuit and described vehicle, and described control circuit is controlled described fuel charger according to described detection signal and whether is carried out work.
According to the device that prevents improper consciousness steering vehicle the utility model proposes, by sample circuit, detect in chaufeur body blood oxygen saturation to generate detection signal, whether control circuit carries out work according to detection signal control fuel charger simultaneously, thus, the utility model can carry out preventing driver drunk driving by detecting blood oxygen saturation in chaufeur body, and can preventing driver because driving under the situation that other is former thereby consciousness declines, the traffic accident of having avoided chaufeur to drive the in the situation that of improper consciousness and having caused, and detection signal accuracy and the sensitivity of this device are all higher, be not subject to the impact of the air of circulation in car.
Further, described more than one sample circuit is arranged on the bearing circle of described vehicle and/or on the gear position operation bar bulb of described vehicle.
Particularly, described in each, sample circuit also comprises: for detection of the oximetry sensor of blood oxygen saturation in described chaufeur body; Switch element, the first end of described switch element is connected with default power supply, and the second end of described switch element is connected with the first end of described oximetry sensor; Capacitive proximity switch, the first end of described capacitive proximity switch is connected with the 3rd end of described switch element, the second end of described capacitive proximity switch is connected with the first end of described default power supply and described switch element, ground connection after the 3rd end of described capacitive proximity switch is connected with the second end of described oximetry sensor, wherein, after being triggered, described capacitive proximity switch controls described switch element conducting, so that described oximetry sensor obtains the electric work of carrying out; For the voltage signal of described oximetry sensor output is amplified to the signal amplification unit of processing, the input end of described signal amplification unit is connected with the 3rd end of described oximetry sensor; Comparing unit, the first input end of described comparing unit is connected with described default power supply, the second input end of described comparing unit is connected with the mouth of described signal amplification unit, and described comparing unit compares to export described detection signal by the mouth of described comparing unit to voltage signal and the predeterminated voltage after amplifying.Wherein, described switch element can comprise aerotron.
Preferably, described oximetry sensor setting adjacent with described capacitive proximity switch.
Preferably, the surface of the surface of described oximetry sensor, described capacitive proximity switch and the surface of described bearing circle are in same plane and expose setting.
Preferably, the surface of the surface of described oximetry sensor, described capacitive proximity switch and the surface of described gear position operation bar bulb upper end are in same plane and expose setting.
Preferably, described more than one sample circuit is evenly arranged on the bearing circle of described vehicle.
Particularly, described control circuit comprises: OR circuit, and the input end of described OR circuit is connected with described more than one sample circuit; The second aerotron, the base stage of described the second aerotron is connected with the mouth of described OR circuit, the grounded emitter of described the second aerotron; Normally closed relay, one end of described normally closed relay coil is connected with the collecting electrode of described the second aerotron, and in described normally closed relay, one end of switch is connected with described fuel charger; DC voltage-stabilizing module, one end of described DC voltage-stabilizing module is connected with default power supply, and the other end of the other end of described DC voltage-stabilizing module and described normally closed relay coil is all connected with the other end of switch in described normally closed relay; Fuel pump relay, in described fuel pump relay, one end of switch is connected with the other end of described DC voltage-stabilizing module, in described fuel pump relay, the other end of switch is connected with DC control supply, one end of described fuel pump relay coil is connected with the engine controller of described vehicle, and the other end of described fuel pump relay coil is connected with described DC control supply.
A kind of vehicle proposing on the other hand according to the utility model, comprises the described device that prevents improper consciousness steering vehicle.
According to the vehicle the utility model proposes, by preventing that the device of improper consciousness steering vehicle from detecting blood oxygen saturation in chaufeur body, thereby can realize preventing driver drunk driving, and can preventing driver because driving under the situation that other is former thereby consciousness declines, the traffic accident of having avoided chaufeur to drive the in the situation that of improper consciousness and having caused, ensures personal safety.
Accompanying drawing explanation
Fig. 1 is according to the block diagram of the device that prevents improper consciousness steering vehicle of the utility model embodiment;
Fig. 2 is according to the principle schematic of the sample circuit of the device that prevents improper consciousness steering vehicle of a specific embodiment of the utility model;
Fig. 3 is according to the structural representation of the bearing circle of the device that prevents improper consciousness steering vehicle of an embodiment of the utility model;
Fig. 4 is according to the structural representation of the gear position operation bar bulb of the device that prevents improper consciousness steering vehicle of an embodiment of the utility model;
Fig. 5 is according to the principle schematic of the control circuit of the device that prevents improper consciousness steering vehicle of another specific embodiment of the utility model; And
Fig. 6 is according to the block diagram of the vehicle of the utility model embodiment.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
First, the application makes the understanding of the following fact based on contriver:
The brain of human body is the most responsive to anoxic, and what when human body anoxia, first involve is exactly brain, now can cause consciousness of personality's ability to decline, and can cause human body to occur dizzy, n and V during severe hypoxia.Wherein, cause the factor of human body anoxia a lot, except the health of the residing environment of human body, human body self, drug influence, in human body, alcohol is also one of reason causing human body anoxia, because alcohol is a kind of central inhibitor to human body, the respiratory center of human body and motor center are had to direct inhibition ability, drunk people's breathing can become irregular, fast and shallow, cause drunk people can not complete normal breathing and anoxic.
And the haemoglobin of human body is responsible for oxygen to be transported to from human lung other tissue of human body, it is the important component part of haemocyte.The blood oxygen saturation of human body represents haemoglobin contained amount of oxygen at any one time, be in blood, by the capacity of the oxyhemoglobin of oxygen combination, to be accounted for the percentum of whole combinative haemoglobin capacity, it is reflection human body respiration function and the whether normal important physiological parameter of oxygen content.From the above, drunk people's breathing can become irregular, fast and shallow, causes drunk people can not complete normal breathing and anoxic, so drunk blood in human body in oxygen saturation can reduce.
The application is the understanding to the above fact based on contriver just, thereby proposed a kind ofly can prevent by detecting blood oxygen saturation in chaufeur body the device of chaufeur steering vehicle the improper consciousness in the situation that.
Below just with reference to accompanying drawing, describe the device that prevents improper consciousness steering vehicle proposing according to the utility model embodiment and there is the vehicle of this device.
Fig. 1 is according to the block diagram of the device that prevents improper consciousness steering vehicle of the utility model embodiment.As shown in Figure 1, this device that prevents improper consciousness steering vehicle comprises: more than one sample circuit 1 and control circuit 2.Wherein, more than one sample circuit 1 for detection of blood oxygen saturation in chaufeur body to generate detection signal; Control circuit 2 is connected respectively with the fuel charger 3 of more than one sample circuit 1 and vehicle, and control circuit 2 is controlled fuel charger 3 according to detection signal and whether carried out work.
Be understandable that, people's health is relevant with the level of oxygen of blood in human body in liquid, people is under uncomfortable state, for example drink under state, oxygen content of blood can change, and blood oxygen saturation also can change, and in blood oxygen saturation, is less than preset value, human body is in improper state of consciousness, and now steering vehicle may cause traffic accident to occur.Therefore, in the utility model embodiment, when vehicle driver's finger contact is during to any one in more than one sample circuit 1, sample circuit 1 detects blood oxygen saturation in chaufeur body, if the blood oxygen saturation detecting is less than preset value, control circuit 2 is controlled fuel charger 3 and is quit work, thereby control vehicle, cannot start maybe and cannot travel.
It should be noted that, can detect for the multiple-structure of biological tissue its blood oxygen saturation, concrete detection technique comprises Near Infrared Spectroscopy Detection Technology, reflective pulse detection technology, wherein, reflective pulse detection technology is by regulating incident intensity to adapt to the detection of biological tissue's multiple-structure in anatomy, for example, for finger, along with the change of incident intensity, the Photoelectric Pulse Wave Signal of reflection blood oxygen saturation state can have significant change.
In an embodiment of the present utility model, more than one sample circuit 1 is arranged on the bearing circle 4 of vehicle and/or on the gear position operation bar bulb 5 of vehicle.Preferably, more than one sample circuit 1 is evenly arranged on the bearing circle 4 of vehicle.
In an example of the present utility model, as shown in Figures 2 and 3, sample circuit 1 can be nine, wherein, eight sample circuits 1 is embedded in equably in the bearing circle 4 of vehicle, a sample circuit 1 is mounted in the gear position operation bar bulb 5 of vehicle.
In a specific embodiment of the present utility model, as shown in Figure 2, each sample circuit 1 comprises: oximetry sensor 101, switch element 100, capacitive proximity switch 102, signal amplification unit 103 and comparing unit 104.
Wherein, oximetry sensor 101 is for detection of blood oxygen saturation in chaufeur body.The first end 01 of switch element 100 is connected with default power supply VCC, and the second end 02 of switch element 100 is connected with the first end 11 of oximetry sensor 101.The first end 21 of capacitive proximity switch 102 is connected with the 3rd end 03 of switch element 100, the second end 22 of capacitive proximity switch 102 is connected with the first end 01 of default power supply VCC and switch element 100, ground connection after the 3rd end 23 of capacitive proximity switch 102 is connected with the second end 02 of oximetry sensor 101, wherein, master cock unit 100 conductings after capacitive proximity switch 102 is triggered, so that oximetry sensor 101 obtains the electric work of carrying out.Particularly, switch element 100 also can comprise aerotron Q1, and also can comprise the first resistance R 1, the second resistance R 2, as shown in Figure 2, the base stage of aerotron Q1 is connected with the first end 21 of capacitive proximity switch 102 by the first resistance R 1, the collecting electrode of aerotron Q1 is connected with default power supply VCC with the second end 22 of capacitive proximity switch 102 by the second resistance R 2, and the emitter of aerotron Q1 is connected with the first end 11 of oximetry sensor 101.
Signal amplification unit 103 is for amplifying processing to the voltage signal of oximetry sensor 101 outputs, and the input end of signal amplification unit 103 is connected with the 3rd end 13 of oximetry sensor 101.Particularly, signal amplification unit 103 comprises the first comparator LM1, the first variable resistance WR1 and the 5th resistance R 5, the normal phase input end of the first comparator LM1 is connected with the 3rd end 13 of oximetry sensor 101, the inverting input of the first comparator LM1 is connected with the first end 31 of the first variable resistance WR1, the inverting input of the first comparator LM1 also can pass through the 5th resistance R 5 ground connection, the mouth of the first comparator LM1 is connected with the second end 32 of the first variable resistance WR1, the second end 32 of the first variable resistance WR1 is connected with the 3rd end 33 of the first variable resistance WR1.
The first input end of comparing unit 104 is connected with default power supply VCC, and the second input end of comparing unit 104 is connected with the mouth of signal amplification unit 103, the mouth output detection signal of comparing unit 104.Particularly, comparing unit 104 comprises the second comparator LM2, the 3rd resistance R 3, the 4th resistance R 4 and the second adjustable resistance WR2, the normal phase input end of the second comparator LM2 is connected with the mouth of signal amplification unit 103 by the 3rd resistance R 3, the inverting input of the second comparator LM2 is connected with default power supply VCC by the 4th resistance R 4, the mouth output detection signal of the second comparator LM2, the inverting input of the second comparator LM2 is also by the second adjustable resistance WR2 ground connection, the first end 41 of the second adjustable resistance WR2 is connected with the 3rd end 43 of the second adjustable resistance WR2.
Like this, can, by adjusting the resistance of the first variable resistance WR1 and the second adjustable resistance WR2 access sample circuit, adjust the preset value of blood oxygen saturation.
Further, in one embodiment of the invention, as shown in Figure 3 and Figure 4, oximetry sensor 101 and capacitive proximity switch 102 can adjacently arrange.
Wherein, as shown in Figure 3, setting can and be exposed in same plane in the surface of the surface of oximetry sensor 101, capacitive proximity switch 102 and the surface of bearing circle 4.As shown in Figure 4, setting can and be exposed in same plane in the surface of the surface of the surface of oximetry sensor 101, capacitive proximity switch 102 and gear position operation bar bulb 5 upper ends.
In another specific embodiment of the present utility model, as shown in Figure 5, control circuit 2 comprises: OR circuit 201, the second aerotron Q2, normally closed relay 202, DC voltage-stabilizing module 203, fuel pump relay 204, the 5th resistance R 5 and the 6th resistance R 6.
The input end of OR circuit 201 is connected with more than one sample circuit 1; The base stage of the second aerotron Q2 is connected with the mouth of OR circuit 201, the grounded emitter of the second aerotron Q2; One end 51 of normally closed relay 202 coils is connected with the collecting electrode of the second aerotron Q2, and in normally closed relay 202, one end 53 of switch is connected with fuel charger 3; One end of DC voltage-stabilizing module 203 is connected with default power supply VCC, the other end 52 of the other end of DC voltage-stabilizing module 203 and normally closed relay 202 coils is all connected with the other end 54 of switch in normally closed relay 202, and DC voltage-stabilizing module 203 also has two ground terminals; In fuel pump relay 204, one end 61 of switch is connected with the other end of DC voltage-stabilizing module 203, in fuel pump relay 204, the other end 62 of switch is connected with DC control supply DC12V, one end 63 of fuel pump relay 204 coils is connected with the engine controller 6 of vehicle, and the other end 64 of fuel pump relay 204 coils is connected with DC control supply DC12V.
Particularly, control circuit 2 can also comprise the 5th resistance R 5 and the 6th resistance R 6, wherein, the base stage of the second aerotron Q2 is connected with the mouth of OR circuit 201 by the 5th resistance R 5, and the collecting electrode of the second aerotron Q2 is connected with one end 51 of normally closed relay 202 coils by the 6th resistance R 6.In an example of the present utility model, sample circuit 1 can be nine, and correspondingly, the input end of OR circuit 201 can be nine, and nine sample circuits 1 are connected with nine input ends of OR circuit 201 respectively.
In addition, the second aerotron Q2 can be high-power crystal switching valve; OR circuit 201, the second aerotron Q2, DC voltage-stabilizing module 203 can design on same printing board PCB; Normally closed relay 202, fuel pump relay 204 can design in the fuse box of vehicle.
Below in conjunction with Fig. 4 and Fig. 5, describe the principle of work of the utility model embodiment in detail.
After vehicle launch, the switch of fuel pump relay 204 will be subject to the control signal of engine controller 6 and closure, thereby DC control supply DC12V is connected through switch and the fuel charger 3 of normally closed relay 202, make fuel charger 3 operations of vehicle, now vehicle is in normal running state.
At vehicle after normal running state, when if vehicle driver's hand touches on gear position operation bar bulb 5 any sample circuit 1 arranging on the sample circuit 1 that arranges or steering wheel for vehicle 4, capacitive proximity switch 102 in the sample circuit 1 being touched is exported the first high level voltage to the base stage of the first aerotron Q1 owing to being subject to the contact of human body, make the first aerotron Q1 conducting, default power supply VCC is added to the first end 11 of oximetry sensor 101 by the first aerotron Q1, oximetry sensor 101 start working after electric, to touching the hand of the chaufeur of sample circuit 1, carry out the sampling of blood oxygen saturation, and the input end of the blood oxygen saturation sampling being delivered to signal amplification unit 103 with the form of analog voltage signal amplifies processing to carry out signal, analog voltage signal after amplification is sent to comparing unit 104 again to carry out the relatively processing of voltage signal, when delivering to the analog voltage signal of comparing unit 104 and be greater than predeterminated voltage value, that is to say when the blood oxygen saturation that is sampled chaufeur is less than preset value, comparing unit 104 output the second high level voltages, it is detection signal, to the OR circuit 201 in control circuit 2.
As long as it is high level that nine input ends of OR circuit 201 have any one input end, just its mouth is exported high level.The input end of OR circuit 201 receives the second high level voltage that comparing unit 104 sends here and exports the base stage of third high level voltage to the second aerotron Q2, make the second aerotron Q2 conducting, the conducting of the second aerotron Q2 disconnects the switch of normally closed relay 202, DC control supply DC12V is disconnected through the power path of fuel pump relay 204 and normally closed relay 202 fuel pumps 3, fuel charger 3 dead electricity and quitting work, thus make vehicle flame-out.So far, reached the preventing driver for example object of drunk driving of driving the in the situation that of improper consciousness.
The device that prevents improper consciousness steering vehicle proposing according to the utility model embodiment, by sample circuit, detect in chaufeur body blood oxygen saturation to generate detection signal, whether control circuit carries out work according to detection signal control fuel charger simultaneously, thus, the utility model can carry out preventing driver drunk driving by detecting blood oxygen saturation in chaufeur body, and can preventing driver because driving under the situation that other is former thereby consciousness declines, the traffic accident of having avoided chaufeur to drive the in the situation that of improper consciousness and having caused, and detection signal accuracy and the sensitivity of this device are all higher, be not subject to the impact of the air of circulation in car.
Fig. 6 is according to the vehicle of the utility model embodiment.As shown in Figure 6, vehicle 601 comprises the above-mentioned device that prevents improper consciousness steering vehicle 602.
The vehicle proposing according to the utility model embodiment, by preventing that the device of improper consciousness steering vehicle from detecting blood oxygen saturation in chaufeur body, thereby can realize preventing driver drunk driving, and can preventing driver because driving under the situation that other is former thereby consciousness declines, the traffic accident of having avoided chaufeur to drive the in the situation that of improper consciousness and having caused, ensures personal safety.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " cw ", " conter clockwise ", " axially ", " radially ", orientation or the position relationship of indications such as " circumferentially " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or be integral; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, First Characteristic Second Characteristic " on ", " top " and " above " but First Characteristic directly over Second Characteristic or oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " can be First Characteristic under Second Characteristic or tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And, the specific features of description, structure, material or feature can one or more embodiment in office or example in suitable mode combination.In addition,, not conflicting in the situation that, those skilled in the art can carry out combination and combination by the feature of the different embodiment that describe in this specification sheets or example and different embodiment or example.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, modification, replacement and modification.
Claims (10)
1. a device that prevents improper consciousness steering vehicle, is characterized in that, comprising:
More than one sample circuit for detection of blood oxygen saturation in chaufeur body with generation detection signal; With
Control circuit, described control circuit is connected respectively with the fuel charger of described more than one sample circuit and described vehicle, and described control circuit is controlled described fuel charger according to described detection signal and whether is carried out work.
2. the device that prevents improper consciousness steering vehicle according to claim 1, is characterized in that, described more than one sample circuit is arranged on the bearing circle of described vehicle and/or on the gear position operation bar bulb of described vehicle.
3. the device that prevents improper consciousness steering vehicle according to claim 2, is characterized in that, described in each, sample circuit comprises:
Oximetry sensor for detection of blood oxygen saturation in described chaufeur body;
Switch element, the first end of described switch element is connected with default power supply, and the second end of described switch element is connected with the first end of described oximetry sensor;
Capacitive proximity switch, the first end of described capacitive proximity switch is connected with the 3rd end of described switch element, the second end of described capacitive proximity switch is connected with the first end of described default power supply and described switch element, ground connection after the 3rd end of described capacitive proximity switch is connected with the second end of described oximetry sensor, wherein, after being triggered, described capacitive proximity switch controls described switch element conducting, so that described oximetry sensor obtains the electric work of carrying out;
For the voltage signal of described oximetry sensor output is amplified to the signal amplification unit of processing, the input end of described signal amplification unit is connected with the 3rd end of described oximetry sensor;
Comparing unit, the first input end of described comparing unit is connected with described default power supply, the second input end of described comparing unit is connected with the mouth of described signal amplification unit, and described comparing unit compares to export described detection signal by the mouth of described comparing unit to voltage signal and the predeterminated voltage after amplifying.
4. the device that prevents improper consciousness steering vehicle according to claim 3, the setting adjacent with described capacitive proximity switch of described oximetry sensor.
5. the device that prevents improper consciousness steering vehicle according to claim 3, is characterized in that, the surface of the surface of described oximetry sensor, described capacitive proximity switch and the surface of described bearing circle are in same plane and expose setting.
6. the device that prevents improper consciousness steering vehicle according to claim 3, it is characterized in that, the surface of the surface of described oximetry sensor, described capacitive proximity switch and the surface of described gear position operation bar bulb upper end are in same plane and expose setting.
7. the device that prevents improper consciousness steering vehicle according to claim 2, is characterized in that, described more than one sample circuit is evenly arranged on the bearing circle of described vehicle.
8. the device that prevents improper consciousness steering vehicle according to claim 3, is characterized in that, described switch element comprises aerotron.
9. the device that prevents improper consciousness steering vehicle according to claim 1, is characterized in that, described control circuit comprises:
OR circuit, the input end of described OR circuit is connected with described more than one sample circuit;
The second aerotron, the base stage of described the second aerotron is connected with the mouth of described OR circuit, the grounded emitter of described the second aerotron;
Normally closed relay, one end of described normally closed relay coil is connected with the collecting electrode of described the second aerotron, and in described normally closed relay, one end of switch is connected with described fuel charger;
DC voltage-stabilizing module, one end of described DC voltage-stabilizing module is connected with default power supply, and the other end of the other end of described DC voltage-stabilizing module and described normally closed relay coil is all connected with the other end of switch in described normally closed relay;
Fuel pump relay, in described fuel pump relay, one end of switch is connected with the other end of described DC voltage-stabilizing module, in described fuel pump relay, the other end of switch is connected with DC control supply, one end of described fuel pump relay coil is connected with the engine controller of described vehicle, and the other end of described fuel pump relay coil is connected with described DC control supply.
10. a vehicle, is characterized in that, comprises according to the device that prevents improper consciousness steering vehicle described in any one in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098550.7U CN203902294U (en) | 2014-03-05 | 2014-03-05 | Device for preventing driver from driving vehicle in abnormal consciousness and vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098550.7U CN203902294U (en) | 2014-03-05 | 2014-03-05 | Device for preventing driver from driving vehicle in abnormal consciousness and vehicle with same |
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| Publication Number | Publication Date |
|---|---|
| CN203902294U true CN203902294U (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420098550.7U Expired - Fee Related CN203902294U (en) | 2014-03-05 | 2014-03-05 | Device for preventing driver from driving vehicle in abnormal consciousness and vehicle with same |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287721A (en) * | 2014-10-31 | 2015-01-21 | 龙泉千成电子科技有限公司 | Vehicle-mounted multi-parameter physiological monitoring device |
| CN104442989A (en) * | 2014-11-24 | 2015-03-25 | 京东方科技集团股份有限公司 | Automobile steering wheel |
| CN105438174A (en) * | 2016-01-02 | 2016-03-30 | 无锡桑尼安科技有限公司 | Taxi driver state automatic early-warning platform |
-
2014
- 2014-03-05 CN CN201420098550.7U patent/CN203902294U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287721A (en) * | 2014-10-31 | 2015-01-21 | 龙泉千成电子科技有限公司 | Vehicle-mounted multi-parameter physiological monitoring device |
| CN104442989A (en) * | 2014-11-24 | 2015-03-25 | 京东方科技集团股份有限公司 | Automobile steering wheel |
| WO2016082359A1 (en) * | 2014-11-24 | 2016-06-02 | 京东方科技集团股份有限公司 | Automobile steering wheel |
| US10028693B2 (en) | 2014-11-24 | 2018-07-24 | Boe Technology Group Co., Ltd. | Vehicle steering wheel |
| CN105438174A (en) * | 2016-01-02 | 2016-03-30 | 无锡桑尼安科技有限公司 | Taxi driver state automatic early-warning platform |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180416 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing treasure Car Co.,Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20141029 |