CN106595756A - System for detecting vital signs in vehicle - Google Patents
System for detecting vital signs in vehicle Download PDFInfo
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- CN106595756A CN106595756A CN201610985863.8A CN201610985863A CN106595756A CN 106595756 A CN106595756 A CN 106595756A CN 201610985863 A CN201610985863 A CN 201610985863A CN 106595756 A CN106595756 A CN 106595756A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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Abstract
The invention relates to a system for detecting vital signs in a vehicle, which comprises a radar-type life detector, a gas component sensor, a temperature sensor, a controller and an alarming device, wherein the radar-type life detector is arranged in an engine compartment for sensing vital signs in the vehicle; the gas component sensor is arranged on the upper end surface of a vehicle console for detecting gas information in the vehicle; the temperature sensor is arranged at the top part of the compartment for sensing temperature in the vehicle; the controller is arranged inside the vehicle console and is electrically connected with the radar-type life detector, the gas component sensor and the temperature sensor for receiving and processing information; and the alarming device is arranged on a vehicle chassis for sending alarming information. The system for detecting vital signs in the vehicle has the beneficial effects that the in-vehicle safety problems caused by negligence of a driver such as leaving a kid in the vehicle, smoking in the vehicle and driving after drinking can be effectively avoided, grave consequences caused when the vital signs in the vehicle become weak in extreme conditions can be avoided, and the hidden in-vehicle dangers can be prevented before happening.
Description
Technical field
The present invention relates to vehicle electronics technical field, more particularly to a kind of it is for detect in-car vital signss
System.
Background technology
Drive assist system mostly is in current vehicle electronic device, without the related function of in-car life security, it is impossible to
In-car living individual is detected, the electronic equipment of detectable vital signss alarm function is added in the car (can be
Independent electronic equipment, or instrument is depended on, middle control, the module of ECU etc.), can in real time monitor in-car unfavorable
In driver or passenger, once finding that environment inside car is severe or vital signss are faint, alarm is opened, point out car owner's in-car to have life
Feature abnormalities, improve the safety of environment inside car.
However, at present automobile does not assemble the electronic equipment of detectable vital signss, do not possess the prison of in-car security context
Survey, be that, because in-car undesirable element causes, it is that automobile is necessary one to improve in-car safety the reason for much cause accident
Function, can avoid many because child (is such as forgotten in-car, in-car smoking is driven after drinking by the safety problem that driver neglects initiation
Car, under extreme conditions in-car vital signss die down), in-car safety is prevented trouble before it happens.
The content of the invention
The technical problem to be solved is to provide the power of a kind of detection environment inside car and vital signss, in the car
Environment jeopardizes in-car life or in-car vital signss send the system for detecting in-car vital signss of alarm when changing.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of system for detecting in-car vital signss,
Including radar life-detector, gas composition sensor, temperature sensor, controller and alarm device, wherein,
The radar life-detector is arranged at enging cabin, for sensing in-car vital signss；
The gas composition sensor is arranged at the upper surface of Automobile operation platform, for detecting in-car gas information；
The temperature sensor is arranged at car body top, for sensing vehicle interior temperature；
The controller is arranged at the inside of the Automobile operation platform, with the radar life-detector, the gas
Component sensor and the temperature sensor are electrically connected, for receiving simultaneously processing information；
The alarm device is arranged at automobile tail, for alert.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further：The radar life-detector be ultra-wide spectrum radar life-detector, the ultra-wide spectrum radar type
The antenna of life-detection instrument is arranged on car body top using medium couples shield type.
Further：The mid frequency of the antenna be 500MHz, when window be 1-5000ns it is adjustable, minimum time resolution is
5ps。
Further：The gas composition sensor detected gas information includes the kind of information and concentration information of gas, its
Described in gas be oxygen, carbon dioxide, alcohol gas, carbon monoxide in one or more.
Further：The controller is preset with human heartbeat's frequency alarm threshold values, gas concentration threshold values and threshold temperature, when
When the different information that the controller receives reach pre-set threshold value, alarm device described in the controller automatic, wherein, people
It is 60-120 that threshold values is jumped in body-centered, and oxygen content threshold values is minimum 19.5%, alcohol gas threshold values for minimum in gas concentration threshold values
0.01ml alcohol gas/100m l air, carbon monoxide content threshold values are highest 1%, and threshold temperature is 10 DEG C -35 DEG C.
Further：The controller also individually controls the radar life-detector, the gas composition sensor, institute
State temperature sensor and the opening and closing of the alarm device.
Further：The alarm device is voice guard and wireless transmission alarm, and the voice guard is according to institute
Stating the information that controller receives can send three kinds of different types of sound, and the wireless transmission alarm passes through network advertisement car owner
And server background.
Based on above-mentioned technical proposal, the invention has the beneficial effects as follows：The present invention is a kind of for detecting in-car vital signss
System can be prevented effectively from the in-car safety problem caused due to driver's carelessness, such as child be forgotten into in-car, in-car smoking, wine
After drive, under extreme conditions in-car vital signss die down the serious consequence for causing, and in-car safety is prevented trouble before it happens.
Description of the drawings
Fig. 1 is a kind of structural representation for detecting the system of in-car vital signss of the present invention；
Fig. 2 is the schematic diagram that a kind of system for detecting in-car vital signss of the present invention sends alarm.
In accompanying drawing, the list of parts representated by each label is as follows：
1- radar life-detectors；2- gas composition sensors；3- temperature sensors；4- controllers；5- alarm devices；
6- enging cabins；7- Automobile operation platforms；8- car body tops；9- antennas；10- automobile tails；51- voice guards；52- is wirelessly passed
Defeated alarm.
Specific embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
It is non-for limiting the scope of the present invention.
As shown in figure 1, a kind of system for detecting in-car vital signss, including radar life-detector 1, gas into
Sub-sensor 2, temperature sensor 3, controller 4 and alarm device 5, wherein,
Radar life-detector 1 is arranged at enging cabin 6, for sensing in-car vital signss；
Gas composition sensor 2 is arranged at the upper surface of Automobile operation platform 7, for detecting in-car gas information；
Temperature sensor 3 is arranged at car body top 8, for sensing vehicle interior temperature；
Controller 4 is arranged at the inside of Automobile operation platform 7, passes with the radar life-detector 1, the gas componant
Sensor 2 and temperature sensor 3 are electrically connected, for receiving simultaneously processing information；
Alarm device 5 is arranged at automobile tail 10, for alert.
Further：Radar life-detector 1 be ultra-wide spectrum radar life-detector, ultra-wide spectrum radar life-detection instrument
It is state-of-the-art one kind in the type.Its penetration capacity is strong, it might even be possible to detects and is buried the life such as the breathing of life entity, body be dynamic
Feature, and the distance of energy accurate measurement life entity, it is not dry by ambient temperature, hot object and sound with strong capacity of resisting disturbance
The impact disturbed.The antenna 9 of ultra-wide spectrum radar life-detector is arranged on car body top 8 using medium couples shield type.Antenna 9
Car body top 8 is arranged on, the in-car vital sign for even including underbody of detection that can be complete is present, it is ensured that the maximum model of detection
Enclose.
Further：The mid frequency of antenna 9 be 500MHz, when window be 1-5000ns it is adjustable, minimum time resolution is
5ps.Breathing, the body movement signal of personnel can be detected；Free space detection range is up to ￡ 30M；Steel essence concrete knot can be penetrated
Structure, ruins (having space, gap) investigation depth ￡ 10M；Can find range simultaneously, range resolution ratio reaches 10cm；With certain differentiation
The ability of humans and animals；Operating temperature is reachable -20～40 DEG C.Therefore, when running into the emergency of most of possible generation, automobile
The state of personnel or house pet in compartment can be detected.
Further：The detected gas information of gas composition sensor 2 includes the kind of information and concentration information of gas, wherein institute
State gas for one or more in oxygen, carbon dioxide, alcohol gas and carbon monoxide.When gas composition sensor 2 is examined
Measure that oxygen content in compartment is less and when carbon dioxide and more ammonia level, can be shown that now air is not suitable for compartment
Internal respiration, while when detection has the alcohol gas of larger concentration, can show driver in drunk driving state etc..
Further：Controller 4 is preset with human heartbeat's frequency alarm threshold values, gas concentration threshold values and threshold temperature, works as control
When the different information that device processed 4 receives reach pre-set threshold value, alarm device 5 described in the automatic of controller 4, wherein, human heartbeat
Threshold values is 50-130, and oxygen content threshold values is that minimum 19.5%, alcohol gas threshold values is minimum 0.01ml in gas concentration threshold values
Alcohol gas/100ml air, carbon monoxide content threshold values are highest 1%, and threshold temperature is 10 DEG C -35 DEG C.When the institute of controller 4
Receive information not in corresponding threshold range when, the automatic controlling alarming device 5 of controller 4 is reported to the police.
Further：The also independent control radar formula life-detection instrument 1, gas composition sensor 2 of controller 4, temperature sensor 3
With the opening and closing of alarm device 5.This control method, is easy to controller 4 individually identification and process different situations, for example, exist
In the case of car owner's Consciousness, indivedual sensing devices can be only opened, so not only power saving needs data to be processed to get over simultaneously
Few, getting over when car owner drives can be wholwe-hearted, so as to avoid an accident.
Further：Such as Fig. 2, alarm device 5 is voice guard 51 and wireless transmission alarm 52, voice guard 51
The information received according to controller 4 can send three kinds of different types of sound, and wireless transmission alarm 52 reinforms car by network
Main and server background.For example, when detecting palmic rate and being abnormal, voice guard 51 sends alarm sound A, when detecting gas
When bulk concentration is abnormal, voice guard 51 sends alarm sound B, and when temperature anomaly is detected, voice guard 51 sends warning
Sound C, personnel can judge the special circumstances occurred on now car according to different alarm sounds on car or outside car, conveniently impose not
With suing and labouring means, at the same wireless transmission alarm 52 by corresponding specifying information by transmitting to car owner and server background, for example,
Can be carried out data transmission by car or peripheral hardware bluetooth or communication network.
The foregoing is only presently preferred embodiments of the present invention, not to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (7)
1. a kind of system for detecting in-car vital signss, it is characterised in that including radar life-detector (1), gas
Component sensor (2), temperature sensor (3), controller (4) and alarm device (5), wherein,
The radar life-detector (1) is arranged at enging cabin (6), for sensing in-car vital signss；
The gas composition sensor (2) is arranged at the upper surface of Automobile operation platform (7), for detecting in-car gas information；
The temperature sensor (3) is arranged at car body top (8), for sensing vehicle interior temperature；
The controller (4) is arranged at the inside of the Automobile operation platform (7), with the radar life-detector (1), described
Gas composition sensor (2) and the temperature sensor (3) are electrically connected, for receiving simultaneously processing information；
The alarm device (5) is arranged at automobile tail (10), for alert.
2. a kind of system for detecting in-car vital signss as claimed in claim 1, it is characterised in that the radar type life
Life survey meter (1) is ultra-wide spectrum radar life-detector, and the antenna (9) of the ultra-wide spectrum radar life-detector is using Jie
Matter couples shield type, and is arranged on car body top (8).
3. a kind of system for detecting in-car vital signss as claimed in claim 2, it is characterised in that the antenna (9)
Mid frequency be 500MHz, when window be 1-5000ns it is adjustable, minimum time resolution be 5ps.
4. a kind of system for detecting in-car vital signss as claimed in claim 1, it is characterised in that the gas componant
Sensor (2) detected gas information includes the kind of information and concentration information of gas, wherein the gas is oxygen, titanium dioxide
One or more in carbon, alcohol gas, carbon monoxide.
5. a kind of system for detecting in-car vital signss as claimed in claim 4, it is characterised in that the controller
(4) human heartbeat's frequency alarm threshold values, gas concentration threshold values and threshold temperature are preset with, when the controller (4) receives not
When reaching pre-set threshold value with information, alarm device (5) described in controller (4) automatic, wherein, human heartbeat's threshold values is
60-120, oxygen content threshold values is that minimum 19.5%, alcohol gas threshold values is minimum 0.01ml ethanol gas in gas concentration threshold values
Body/100ml air, carbon monoxide content threshold values are highest 1%, and threshold temperature is 10 DEG C -35 DEG C.
6. a kind of system for detecting in-car vital signss as claimed in claim 1, it is characterised in that the controller
(4) radar life-detector (1), the gas composition sensor (2), the temperature sensor (3) are also individually controlled
With the opening and closing of the alarm device (5).
7. a kind of system for detecting in-car vital signss as described in any one of claim 1 to 6, it is characterised in that institute
Alarm device (5) is stated for voice guard (51) and wireless transmission alarm (52), the voice guard (51) is according to described
The different information that controller (4) is received corresponding can send three kinds of different types of sound, the wireless transmission alarm (52)
By network advertisement car owner and server background.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610985863.8A CN106595756A (en) | 2016-11-09 | 2016-11-09 | System for detecting vital signs in vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610985863.8A CN106595756A (en) | 2016-11-09 | 2016-11-09 | System for detecting vital signs in vehicle |
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| Publication Number | Publication Date |
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| CN106595756A true CN106595756A (en) | 2017-04-26 |
Family
ID=58589883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610985863.8A Pending CN106595756A (en) | 2016-11-09 | 2016-11-09 | System for detecting vital signs in vehicle |
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| CN (1) | CN106595756A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108629953A (en) * | 2018-04-28 | 2018-10-09 | 惠州市德赛西威汽车电子股份有限公司 | A kind of anti-omission method for early warning of the life entity based on ADAS and system |
| CN108888249A (en) * | 2018-06-07 | 2018-11-27 | 北京邮电大学 | A kind of method and device of the more people's vital sign monitorings of contactless car |
| CN109270584A (en) * | 2018-08-24 | 2019-01-25 | 杭州星客厅网络科技有限公司 | Human body non-contact vital sign detection method in closed cabin |
| CN110745092A (en) * | 2019-10-22 | 2020-02-04 | 福建工程学院 | Method and system for preventing asphyxia caused by vehicle window closing |
| CN111016841A (en) * | 2019-12-10 | 2020-04-17 | 宁波吉利汽车研究开发有限公司 | Method and device for reminding people in automobile of losing life bodies, automobile and storage medium |
| CN115171331A (en) * | 2022-06-20 | 2022-10-11 | 岚图汽车科技有限公司 | In-vehicle life health monitoring system and monitoring method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108629953A (en) * | 2018-04-28 | 2018-10-09 | 惠州市德赛西威汽车电子股份有限公司 | A kind of anti-omission method for early warning of the life entity based on ADAS and system |
| CN108888249A (en) * | 2018-06-07 | 2018-11-27 | 北京邮电大学 | A kind of method and device of the more people's vital sign monitorings of contactless car |
| CN109270584A (en) * | 2018-08-24 | 2019-01-25 | 杭州星客厅网络科技有限公司 | Human body non-contact vital sign detection method in closed cabin |
| CN110745092A (en) * | 2019-10-22 | 2020-02-04 | 福建工程学院 | Method and system for preventing asphyxia caused by vehicle window closing |
| CN111016841A (en) * | 2019-12-10 | 2020-04-17 | 宁波吉利汽车研究开发有限公司 | Method and device for reminding people in automobile of losing life bodies, automobile and storage medium |
| CN115171331A (en) * | 2022-06-20 | 2022-10-11 | 岚图汽车科技有限公司 | In-vehicle life health monitoring system and monitoring method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
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| RJ01 | Rejection of invention patent application after publication |