CN105015475A - Vehicle alarm device based on human body induction - Google Patents
Vehicle alarm device based on human body induction Download PDFInfo
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- CN105015475A CN105015475A CN201510443474.8A CN201510443474A CN105015475A CN 105015475 A CN105015475 A CN 105015475A CN 201510443474 A CN201510443474 A CN 201510443474A CN 105015475 A CN105015475 A CN 105015475A
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- Prior art keywords
- sensor
- human body
- vehicle
- control module
- car
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
Abstract
The invention discloses a vehicle alarm device based on human body induction, and the device comprises a carbon dioxide sensor, a temperature sensor, a human body sensor, a vibration sensor, a control module, a GSM module, a power module, and a sound-light alarm apparatus. The control module is connected with the carbon dioxide sensor, the temperature sensor, the human body sensor, the vibration sensor, the GSM module, the power module, and the sound-light alarm apparatus. If a vehicle flames out and there is a person in the vehicle, a 110 alarm and a sound-light alarm are given when temperature exceeds a preset temperature threshold value and the duration exceeds a preset time threshold value, or the concentration of carbon dioxide in the vehicle exceeds a preset concentration threshold value of carbon dioxide. The device is simple in structure, is convenient to use, can effectively prevent passengers, especially children, from being locked in the vehicle and avoid life risks, and is higher in practical value.
Description
Technical field
The present invention relates to vehicle electric field, particularly relate to a kind of vehicle alarm device based on human body sensing.
Background technology
Vehicle electronics is the general name of car body electronic control device for vehicle and vehicular automotive electronic control setup.Car body electronic control device for vehicle, comprises engine management system, chassis control system and electrical control unit system (body electronics ECU).The most notable feature of vehicle electronics advances to control systemization, with the electric-control system of sensor, microprocessor MPU, actr, tens of even up to a hundred electronic devices and components and parts thereof composition, just obtaining market extremely widely.
Automotive circuit diagram is considered to the revolution in automotive technology development process, and the degree of automotive circuit diagram is counted as the important symbol weighing modern automobile level, is used to develop new model, improves the most important technical measures of automotive performance.Automaker thinks that the quantity of increase vehicle electronics, promotion automotive circuit diagram are the important effective means capturing future automobile market.
According to statistics, from 1989 to 2000, the ratio that on average on each car, electronics package is shared in whole Automobile manufacturing cost increases to more than 23% by 16%.On some Pullman saloons, use the quantity of one chip microcomputer to reach 48, electronic product accounts for more than 50% of integral vehicle cost, and the application of current Eltec has almost been deep into all systems of automobile.
Divide according on the impact of running car performance effect, automobile electronics can be summarized as two classes: a class is electronic control device for vehicle, electronic control device for vehicle will carry out with the use of, the i.e. auto electroincs of so-called " electric-mechanic control system " with mechanical system on car; They comprise driving engine, chassis, electrical control unit.Such as Jetronic, braking anti-lock control, anti-sliding control, polling power controlling, Electronic control suspension, electronic automatic transmission, electrical power steering etc., another kind of is vehicular automotive electronic device, vehicular automotive electronic device is the electronics package that can independently use under automotive environment, and it there is no direct relation with the performance of automobile itself.They comprise vehicle information system (car running computer), navigationsystem, auto audio equipment and tv entertainment system, Vehicular communication system, equipment for surfing the net etc.
The market in vehicle electronics future more trends towards safety, from the demand in market can find out people for the driving technique of safety and the attention rate of product very high.Achieve great progress in passive security technology---namely when automobile collides for driver and passenger provide technology and the product of protection; as the products such as crash sensor, air bag, safety strap, follow-up steering structure and metal sheet collision district and technology have saved the life of many people in automobile collision accident, and decrease personnel's injury.But the latest development direction is active safety, by adopting the technology such as radar, optics and ultrasonic transduter, the Distance geometry of measured automobiles and surrounding objects is close to speed during object.These data can be used for reminding driver to control the drive speed of automobile, avoid contingent collision accident.This information also can be used for control brake or steering swivel system, with automatic collision free.This collision avoidance system can reduce the expensive cost of global accident rate and car accedent.
Universal along with vehicle, child is occurred repeatedly by the event that the careless head of a family is locked in car, some false alarms, some negative and positive two every.Research is had to disclose a merciless world: it is the same that such tragedy occurs in each head of a family probability with it.
Under summer high temperature weather, enclosed vehicle is after being exposed to the sun for a long time, can vehicle interior temperature reach how many? does its " lethality " have again much? external once had the experiment of such street corner.
The several passerby of random choose allows them be sitting in closed automobile and treats 10 minutes, completes and just can obtain 100 dollars.Several passerbys take part in activity, and have recorded into video.All show very easily self-confident when they step in car, but only treated a few minutes, some just start to occur uncomfortable reaction.Be exposed to the sun and allow temperature in car rise violently, they start to occur symptoms such as perspiring, uncomfortable in chest, dizzy.Finally, nobody successfully adheres to getting off, and selects without exception to abandon.
A research finds, when temperature reaches 35 degrees Celsius, solar radiation 15 minutes, the temperature in closure compartment just can rise to 65 degrees Celsius.And ambient temperature is once more than 40 degrees Celsius, human body will heatstroke, shows as that dizziness, dim eyesight, pulse are thin and delicate, degradation symptom under increased heart rate, blood pressure, and severe patient can capture life.
To win a prize the data that article provides according to American journalist Gene Wein-garten mono-section of Pulitzer, child is forgotten thing entire United States such in car and can occur 15-25 time for 1 year, run through spring and summer and early autumn.Also have a statistics show, in the past few years, the whole world has 320 children at least because by father and mother have a mind to or stay Che Nei separately unintentionally and cause death, cause the main cause of tragedy be exactly in car high temperature and atmosphere draught-free cause children to suffocate.
Existing vehicle carries out the apparatus and method warned when there is not life danger for the passenger be locked in car.
Summary of the invention
Technical matters to be solved by this invention is for defect involved in background technology, provides a kind of vehicle alarm device based on human body sensing.
The present invention is for solving the problems of the technologies described above by the following technical solutions:
Based on the vehicle alarm device of human body sensing, comprise carbon dioxide sensor, temperature sensor, human body sensor, vibration sensor, control module, gsm module, power module and acoustic-optic alarm;
Described control module is connected with carbon dioxide sensor, temperature sensor, human body sensor, vibration sensor, gsm module, power module, acoustic-optic alarm respectively;
Described carbon dioxide sensor, temperature sensor are arranged in car, are respectively used to respond to the gas concentration lwevel in car and temperature, and the information sensed is passed to described control module;
Described human body sensor is arranged in car, for responding in car whether have people, and the information sensed is passed to described control module;
Described vibration sensor is arranged on car body, whether is in flameout state for sense vehicle, and the information sensed is passed to described control module;
Described gsm module is used for 110 and reports to the police;
Described power module is used for power supply;
Described acoustic-optic alarm is arranged on outside car, for sound and light report to the police;
Described control module is used for controlling gsm module and acoustic-optic alarm work according to the information received.
As the further prioritization scheme of the vehicle alarm device that the present invention is based on human body sensing, the treater of described control module adopts ARM series monolithic.
As the further prioritization scheme of the vehicle alarm device that the present invention is based on human body sensing, the treater of described control module adopts SAA7750 micro controller system.
As the further prioritization scheme of the vehicle alarm device that the present invention is based on human body sensing, described temperature sensor adopts IC temperature sensor.
As the further prioritization scheme of the vehicle alarm device that the present invention is based on human body sensing, described IC temperature sensor adopts DS18B20 type temperature sensor.
As the further prioritization scheme of the vehicle alarm device that the present invention is based on human body sensing, described carbon dioxide sensor adopts TGS4161 type carbon dioxide sensor.
As the further prioritization scheme of the vehicle alarm device that the present invention is based on human body sensing, described vibration sensor is piezoelectric vibration pickup.
If vehicle stops working and has people in car, then control module controls according to following logic:
Step 1), vehicle interior temperature and the temperature threshold preset are compared, if vehicle interior temperature is greater than default temperature threshold and time length exceedes default time threshold, then dial 110 by GSM alarm module and report to the police, control acoustic-optic alarm simultaneously and report to the police;
Step 2), gas concentration lwevel in car and the gas concentration lwevel preset are compared, if gas concentration lwevel is greater than default gas concentration lwevel in car, then dials 110 by GSM alarm module and report to the police, control acoustic-optic alarm simultaneously and report to the police.
The present invention adopts above technical scheme compared with prior art, has following technique effect:
1. structure is simple, easy to use;
2. effectively prevent passenger especially child be there is life danger by car locking.
Detailed description of the invention
Below technical scheme of the present invention is described in further detail:
The invention discloses a kind of vehicle alarm device based on human body sensing, comprise carbon dioxide sensor, temperature sensor, human body sensor, vibration sensor, control module, gsm module, power module and acoustic-optic alarm;
Described control module is connected with carbon dioxide sensor, temperature sensor, human body sensor, vibration sensor, gsm module, power module, acoustic-optic alarm respectively;
Described carbon dioxide sensor, temperature sensor are arranged in car, are respectively used to respond to the gas concentration lwevel in car and temperature, and the information sensed is passed to described control module;
Described human body sensor is arranged in car, for responding in car whether have people, and the information sensed is passed to described control module;
Described vibration sensor is arranged on car body, whether is in flameout state for sense vehicle, and the information sensed is passed to described control module;
Described gsm module is used for 110 and reports to the police;
Described power module is used for power supply;
Described acoustic-optic alarm is arranged on outside car, for sound and light report to the police;
Described control module is used for controlling gsm module and acoustic-optic alarm work according to the information received.
The treater of described control module adopts ARM series monolithic, preferential employing SAA7750 micro controller system.
Described temperature sensor adopts IC temperature sensor, and model is DS18B20.
Described carbon dioxide sensor adopts TGS4161 type carbon dioxide sensor.
Described vibration sensor is piezoelectric vibration pickup.
If vehicle stops working and has people in car, then control module controls according to following logic:
Step 1), vehicle interior temperature and the temperature threshold preset are compared, if vehicle interior temperature is greater than default temperature threshold and time length exceedes default time threshold, then dial 110 by GSM alarm module and report to the police, control acoustic-optic alarm simultaneously and report to the police;
Step 2), gas concentration lwevel in car and the gas concentration lwevel preset are compared, if gas concentration lwevel is greater than default gas concentration lwevel in car, then dials 110 by GSM alarm module and report to the police, control acoustic-optic alarm simultaneously and report to the police.
Those skilled in the art of the present technique are understandable that, unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
Above-described detailed description of the invention; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. based on the vehicle alarm device of human body sensing, it is characterized in that, comprise carbon dioxide sensor, temperature sensor, human body sensor, vibration sensor, control module, gsm module, power module and acoustic-optic alarm;
Described control module is connected with carbon dioxide sensor, temperature sensor, human body sensor, vibration sensor, gsm module, power module, acoustic-optic alarm respectively;
Described carbon dioxide sensor, temperature sensor are arranged in car, are respectively used to respond to the gas concentration lwevel in car and temperature, and the information sensed is passed to described control module;
Described human body sensor is arranged in car, for responding in car whether have people, and the information sensed is passed to described control module;
Described vibration sensor is arranged on car body, whether is in flameout state for sense vehicle, and the information sensed is passed to described control module;
Described gsm module is used for 110 and reports to the police;
Described power module is used for power supply;
Described acoustic-optic alarm is arranged on outside car, for sound and light report to the police;
Described control module is used for controlling gsm module and acoustic-optic alarm work according to the information received.
2. the vehicle alarm device based on human body sensing according to claim 1, is characterized in that, the treater of described control module adopts ARM series monolithic.
3. the vehicle alarm device based on human body sensing according to claim 2, is characterized in that, the treater of described control module adopts SAA7750 micro controller system.
4. the vehicle alarm device based on human body sensing according to claim 1, is characterized in that, described temperature sensor adopts IC temperature sensor.
5. the vehicle alarm device based on human body sensing according to claim 4, is characterized in that, described IC temperature sensor adopts DS18B20 type temperature sensor.
6. the vehicle alarm device based on human body sensing according to claim 1, is characterized in that, described carbon dioxide sensor adopts TGS4161 type carbon dioxide sensor.
7. the vehicle alarm device based on human body sensing according to claim 1, is characterized in that, described vibration sensor is piezoelectric vibration pickup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443474.8A CN105015475A (en) | 2015-07-27 | 2015-07-27 | Vehicle alarm device based on human body induction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443474.8A CN105015475A (en) | 2015-07-27 | 2015-07-27 | Vehicle alarm device based on human body induction |
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| CN105015475A true CN105015475A (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510443474.8A Pending CN105015475A (en) | 2015-07-27 | 2015-07-27 | Vehicle alarm device based on human body induction |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448037A (en) * | 2015-12-31 | 2016-03-30 | 苏州浪尖设计整合有限公司 | Automatic alarm signal transmitting and receiving system for automobile |
| CN105488967A (en) * | 2015-12-31 | 2016-04-13 | 苏州浪尖设计整合有限公司 | Warning signal emitting and receiving system for automobile |
| CN106384482A (en) * | 2016-11-24 | 2017-02-08 | 威海云睿信息科技有限公司 | Cold storage monitoring and alarming device |
| CN109398235A (en) * | 2018-11-20 | 2019-03-01 | 广东硅岳能源科技有限公司 | A kind of automobile-used SOS alarm |
| CN113324673A (en) * | 2021-06-17 | 2021-08-31 | 歌尔智能科技有限公司 | Temperature monitoring method, device, equipment and storage medium |
| CN113324673B (en) * | 2021-06-17 | 2024-04-30 | 歌尔智能科技有限公司 | Temperature monitoring method, device, equipment and storage medium |
Citations (4)
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| US7109853B1 (en) * | 1999-04-26 | 2006-09-19 | Cherry Corporation | System for detecting and releasing a person locked in the trunk of a vehicle |
| CN204367993U (en) * | 2014-11-24 | 2015-06-03 | 广东工业大学 | Child car safety alarm |
| CN104724033A (en) * | 2015-01-30 | 2015-06-24 | 无锡桑尼安科技有限公司 | Safety control method for people in vehicle in stopped state of vehicle |
| CN204463371U (en) * | 2015-04-01 | 2015-07-08 | 中国石油大学(华东) | Automobile stayer safety prompt function and protection system |
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2015
- 2015-07-27 CN CN201510443474.8A patent/CN105015475A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7109853B1 (en) * | 1999-04-26 | 2006-09-19 | Cherry Corporation | System for detecting and releasing a person locked in the trunk of a vehicle |
| CN204367993U (en) * | 2014-11-24 | 2015-06-03 | 广东工业大学 | Child car safety alarm |
| CN104724033A (en) * | 2015-01-30 | 2015-06-24 | 无锡桑尼安科技有限公司 | Safety control method for people in vehicle in stopped state of vehicle |
| CN204463371U (en) * | 2015-04-01 | 2015-07-08 | 中国石油大学(华东) | Automobile stayer safety prompt function and protection system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448037A (en) * | 2015-12-31 | 2016-03-30 | 苏州浪尖设计整合有限公司 | Automatic alarm signal transmitting and receiving system for automobile |
| CN105488967A (en) * | 2015-12-31 | 2016-04-13 | 苏州浪尖设计整合有限公司 | Warning signal emitting and receiving system for automobile |
| CN106384482A (en) * | 2016-11-24 | 2017-02-08 | 威海云睿信息科技有限公司 | Cold storage monitoring and alarming device |
| CN109398235A (en) * | 2018-11-20 | 2019-03-01 | 广东硅岳能源科技有限公司 | A kind of automobile-used SOS alarm |
| CN113324673A (en) * | 2021-06-17 | 2021-08-31 | 歌尔智能科技有限公司 | Temperature monitoring method, device, equipment and storage medium |
| CN113324673B (en) * | 2021-06-17 | 2024-04-30 | 歌尔智能科技有限公司 | Temperature monitoring method, device, equipment and storage medium |
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Application publication date: 20151104 |