CN109949556A - Automobile intelligent distress system in danger and its working method - Google Patents
Automobile intelligent distress system in danger and its working method Download PDFInfo
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- CN109949556A CN109949556A CN201910338378.5A CN201910338378A CN109949556A CN 109949556 A CN109949556 A CN 109949556A CN 201910338378 A CN201910338378 A CN 201910338378A CN 109949556 A CN109949556 A CN 109949556A
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Abstract
The present invention relates to electronic information technical fields, specially a kind of automobile intelligent distress system in danger and its working method, wherein automobile intelligent distress system in danger, it is characterised in that, it include: monitor terminal, main control module, the alarming for help module being electrically connected with main control module；The alarming for help module includes: acceleration transducer, vibrating sensor, GPS submodule and communication submodule；The GPS submodule is suitable for obtaining the real-time geographical locations data of automobile；The vibration data of the automobile for the acceleration information of automobile and the vibrating sensor detection that the main control module is suitable for detect according to acceleration transducer judge automobile whether accident, and in motor-vehicle accident by communicating submodule to monitor terminal transmission distress signal；The distress signal includes: the real-time geographical locations data of motor-vehicle accident information and automobile, realizes and sends distress signal automatically when accident occurs for automobile.
Description
Technical field
The present invention relates to electronic information technical field, specially a kind of automobile intelligent distress system in danger and its work side
Method.
Background technique
Currently, with the continuous improvement of national income, automobile enters average family.Automobile is brought to the travelling of people
It is convenient, also bring " trouble ".Traffic accident causes irretrievable loss to the safety of driver and crew member,
Wherein a big chunk traffic is can be able to safe handling by rescuing in time, this is one ignored in daily life
Point.When an accident occurs, driver may lost consciousness, oneself can not cry for help, due to anxiety or fear clearly to identify
The place that accident occurs, alarm may be delayed rescue time.
Currently, the traditional steering computer system in China is only used for navigating, accident does not consider automobile and extraneous when occurring
It links up, enough safety guarantee cannot be provided for driver.Based on factors above, devises a set of automobile intelligence in danger and call for help dress
It sets, helps car owner to contact the police, hospital and household's arrival scene of the accident in time and rescue.
European and American developed countries' development in science and technology is very fast, and automotive fittings research starting is more early.In the 1990s, American proposes
The concept of intelligent automobile.Intelligent automobile technology includes mobile communication, computer and automatic control, makes that automobile is more convenient, joy
It is happy, safe, comfortable.Automobile information based on PC terminal is basis and the necessary condition for realizing intelligent automobile.1998, Microsoft mentioned
The concept for having gone out Auto PC is dedicated to the research and development of Auto PC software platform, its purpose be allow people as at home
It is serviced in vehicle using network.Later, it was renamed as Car PC.1999, General Motors inquired the concept of " Web vehicle ",
Feature is that a kind of new network access is provided for driver: driver is seated on the seat, you can be visited by voice control
Japan, auto industry play a very important role, and the research for driving computer is also at world forefront.2000, Japan's equipment
About 1,600,000 are equipped with the automobiles of GPS navigation equipment.2002, Japanese producers Sony (Sony) illustrated a
Memory capacity is the practical hard disk of 10GB.Since driven computer is entirely different with home computer, and driven computer
Hard disk needs vibration resistance and high temperature resistant, and the breakthrough of seagate also indicates that the application of driven computer will rapidly develop.
In recent years, with the continuous improvement of people's living standards, automobile has become people's daily entertainment and works indispensable
Few vehicles.However, the range of highway in China also greatly increases with the development of communications and transportation.At the same time, automobile
Various large car disasters thus occur probability also increasing.Therefore, some high-end vehicles are mounted with GPRS global positioning system, can be with
Alert always.But meanwhile the high cost of system is unaffordable for some.Meanwhile it is observed that telecommunications hair
Exhibition makes movable signal cover national most area, to carry out alarm using movable signal.
Based on above-mentioned technical problem, need to design the new automobile of one kind intelligent distress system in danger and its working method.
Summary of the invention
The object of the present invention is to provide a kind of automobile intelligent distress system in danger and its working methods.
In order to solve the above-mentioned technical problems, the present invention provides a kind of automobile intelligent distress systems in danger to include:
Monitor terminal, main control module, the alarming for help module being electrically connected with main control module；
The alarming for help module includes: acceleration transducer, vibrating sensor, GPS submodule and communication submodule；
The GPS submodule is suitable for obtaining the real-time geographical locations data of automobile；
The acceleration information and vibrating sensor for the automobile that the main control module is suitable for being detected according to acceleration transducer are examined
The vibration data of the automobile of survey judge automobile whether accident, and in motor-vehicle accident by communication submodule to monitor terminal send out
Send distress signal；
The distress signal includes: the real-time geographical locations data of motor-vehicle accident information and automobile.
Further, the real-time geographical locations data monitoring for the automobile that the monitor terminal is suitable for being sent according to communication submodule
The travel route of automobile, and determine motor-vehicle accident when automobile real-time geographical locations data.
Further, the alarming for help module further include: the acoustic-optic alarm being electrically connected with main control module；
The main control module, which is suitable for controlling acoustic-optic alarm when judging motor-vehicle accident, issues audible and visible alarm.
Further, the acoustic-optic alarm includes: buzzer, light emitting diode and ultrasonic sensor；
The ultrasonic sensor is adapted to detect for the range data of barrier and automobile in automobile direction of advance；
The main control module is further adapted for controlling buzzer when being less than pre-determined distance at a distance from automobile in barrier and shining
Diode operation issues audible and visible alarm.
Further, the automobile intelligent distress system in danger further include: the display module being electrically connected with main control module；
The display module is suitable for geographic position data, acceleration information, vibration data and the range data of display automobile.
Further, the automobile intelligent distress system in danger further include: the rescue terminal and family members that rescue personnel holds are held
Some family members' terminals；
The main control module be suitable in motor-vehicle accident by communication submodule by distress signal be sent to rescue terminal with
Family members' terminal.
On the other hand, the present invention also provides a kind of working methods of automobile intelligent distress system in danger includes:
Judge whether automobile occurs accident, and when accident occurs for automobile, is asked to monitor terminal and rescue terminal transmission
Signal is rescued, monitor terminal determines the real-time geographical locations data of automobile.
Further, the working method is suitable for realizing using above-mentioned automobile intelligent distress system in danger.
The invention has the advantages that report of the present invention by monitor terminal, main control module, with main control module electric connection
It is alert to call for help module；The alarming for help module includes: acceleration transducer, vibrating sensor, GPS submodule and communication submodule
Block；The GPS submodule is suitable for obtaining the real-time geographical locations data of automobile；The main control module is suitable for according to acceleration sensing
Device detection automobile acceleration information and vibrating sensor detection automobile vibration data judge automobile whether accident, and
Distress signal is sent to monitor terminal by communication submodule in motor-vehicle accident；The distress signal includes: motor-vehicle accident letter
The real-time geographical locations data of breath and automobile, realize and send distress signal automatically when accident occurs for automobile.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the functional block diagram of automobile according to the present invention intelligent distress system in danger；
Fig. 2 is the functional block diagram of acoustic-optic alarm according to the present invention；
Fig. 3 is the flow chart of the working method of automobile according to the present invention intelligent distress system in danger.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Embodiment 1
Fig. 1 is the functional block diagram of automobile according to the present invention intelligent distress system in danger.
As shown in Figure 1, present embodiments providing a kind of automobile intelligent distress system in danger includes: monitor terminal, master control mould
Block, the alarming for help module being electrically connected with main control module；The monitor terminal can be, but not limited to be upper in monitoring center
Position machine etc.；The main control module can be, but not limited to using STC89S51 model single-chip microcontroller, and using the crystalline substance of 12MHz high accuracy
Vibration reduces measurement error；The alarming for help module includes: acceleration transducer, vibrating sensor, GPS submodule and communication
Submodule；The GPS submodule is suitable for obtaining the real-time geographical locations data of automobile；The main control module is suitable for according to acceleration
Sensor detection automobile acceleration information and vibrating sensor detection automobile vibration data judge automobile whether accident,
And distress signal is sent to monitor terminal by communication submodule in motor-vehicle accident；The distress signal includes: automobile thing
Therefore the real-time geographical locations data of information and automobile；It independently can timely judge whether automobile occurs accident rollover, fall precipice, is tight
Hit again etc., and large-scale traffic accident occurs in automobile, car owner is in danger, can send distress signal under the situation that needs to be rescued immediately automatically.
In the present embodiment, based on the monitoring positioning function of GPS submodule, the monitoring of GPS submodule can be with effective monitoring vapour
Place vehicle present position and once gone, timely rescue when automobile traffic accident occurs.The monitoring of GPS submodule is pair
Mobile target carries out long-range monitoring, that is, third party's positioning, wireless network constantly transmit the location information of equipment
To monitoring center (the real-time geographical locations data of automobile are sent to monitor terminal by communication submodule), monitoring personnel is again
Mobile target is tracked and is managed by monitoring center.The wherein monitoring center, is responsible for being monitored automobile,
And information exchange is carried out with the inter-vehicle information system terminal of automobile.Monitoring center receives what inter-vehicle information system terminal was sent
Data (the real-time geographical locations data of automobile), therefrom extract location information, in conjunction with GIS technology monitoring center electronically
It is shown on figure, and sends real time information (the driving shape of automobile of automobile to monitoring center according to inter-vehicle information system terminal
Condition etc.) inter-vehicle information system terminal is issued and is ordered, automobile is monitored in real time.Monitoring center passes through analysis on-vehicle information
The real-time bus information that system terminal uploads, judges the distress situation of automobile, and in time with the police, hospital, family members get in touch,
It was found that motor-vehicle accident dangerous situation, contacts car owner's confirmation message, and relevant department is notified to speedily carry out rescue work in time.
The sense signals module (i.e. acceleration transducer and vibrating sensor etc.), when automobile occur violent vibration or
When person rocks, when the traffic accidents such as rollover, pendant precipice, hard impacts occur for automobile, sense signals module can acquire automobile
Real time acceleration data and automobile vibration data, main control module is according to the real time acceleration data and automobile vibration data meeting of automobile
At once it detects the improper vibration of automobile or rocks information, in conjunction with the real-time geographical locations number for the automobile that GPS submodule obtains
According to, can communicate at the first time submodule to monitor terminal send distress signal, alarmed, called for help, and notified in time related
Family members' car owner's situation.
The communication submodule can be, but not limited to using gsm module, can by network and short message to associated monitoring center,
Rescue personnel or family members send distress signal, contact in real time with the external world.It is more that short message service mainly uses point-to-point, point to arrive
SMS message transmission mode makes short message lead to MSC (Mobile Switching Center) mobile services switching centre Qing Xi service centre
It is transmitted, i.e., after sender sends short message, short message is sent after MSC is stored, if recipient does not have network, MSC can be incited somebody to action
Mobile phone short message temporarily saves, and until network discovery recipient, MSC sends short message again.Due to automobile it is in danger need compared with
Fast response speed, need by the real-time geographical locations data of automobile promptly and accurately be sent to specified monitoring center, rescue people
In member or family members' hand, so selection GSM short message transmits information, the remote of the anywhere covered in cellular network may be implemented
Number of passes is according to transmission, while the mobile phone that rescue personnel or family members hold can receive transmitted distress signal.
In the present embodiment, the real-time geographical locations number for the automobile that the monitor terminal is suitable for being sent according to communication submodule
According to monitoring automobile travel route, and determine motor-vehicle accident when automobile real-time geographical locations data.
In the present embodiment, the alarming for help module further include: the acoustic-optic alarm being electrically connected with main control module；
The main control module, which is suitable for controlling acoustic-optic alarm when judging motor-vehicle accident, issues audible and visible alarm.
Fig. 2 is the functional block diagram of acoustic-optic alarm according to the present invention.
As shown in Fig. 2, in the present embodiment, the acoustic-optic alarm includes: buzzer, light emitting diode and ultrasonic wave
Sensor；The acoustic-optic alarm further includes display circuit simultaneously；The ultrasonic sensor can be, but not limited to using pressure
Electric-type ultrasonic transducer, 40kHz's needed for single-chip microcontroller (i.e. main control module) port P2.7 output ultrasonic wave energy converter is set
Square-wave signal, port P3.2 monitor the return signal that ultrasonic wave receives circuit output；The display circuit can be, but not limited to adopt
With KXM12864M display screen, barrier number at a distance from automobile in the automobile direction of advance to show ultrasonic sensor detection
According to；The ultrasonic sensor is adapted to detect for the range data of barrier and automobile in automobile direction of advance；The main control module
It is alert to issue acousto-optic for control buzzer and LED operation when being further adapted for being less than pre-determined distance at a distance from automobile in barrier
Report, and audible and visible alarm is issued when accident occurs for automobile, acousto-optic is issued to passerby or driver by sound and various light
Alarm, and the audible and visible alarm will not ignite gas flammable and explosive.
In the present embodiment, the automobile intelligent distress system in danger further include: the display being electrically connected with main control module
Module；The display module can be, but not limited to the LCD technology that TN type is selected using the module, and operation principles include
The polarizer of vertical direction and horizontal direction, the alignment film with microgroove groove, the glass substrate of liquid crystal material and conduction,
It, which images principle, is placed in liquid crystal material between the transparent conducting glass that two panels attaches optical axis vertical polarizing plate, and liquid crystal molecule can be according to
The fine groove direction of alignment film is sequentially rotatably arranged, if electric field is not formed, light can be injected smoothly from polarizer, according to liquid crystal
Molecule rotates its direction of travel, then projects from another side.The display module not only can be with the real-time geographical locations of display automobile
Data, acceleration information, vibration data and range data can also be connect, with display automobile with the inter-vehicle information system of automobile
It has been shown that, the removing of vehicle failure code, automobile failure diagnosis, alarm mode function of comprehensive oil consumption, for observing automobile shape in real time
State etc..
In the present embodiment, the automobile intelligent distress system in danger further include: rescue terminal that rescue personnel holds and
Family members' terminal that family members hold；The rescue terminal and family members' terminal can be, but not limited to using mobile phone etc.；The main control module
Suitable for distress signal is sent to rescue terminal and family members' terminal by communication submodule in motor-vehicle accident, thing occurs in automobile
Therefore when cry for help in time to rescue personnel or family members.
Embodiment 2
Fig. 3 is the flow chart of the working method of automobile according to the present invention intelligent distress system in danger.
As shown in figure 3, on the basis of embodiment 1, the present embodiment 2 also provides a kind of automobile intelligent distress system in danger
Working method includes: to judge whether automobile occurs accident, and when accident occurs for automobile, send out to monitor terminal and rescue terminal
Distress signal is sent, monitor terminal determines the real-time geographical locations data of automobile.
In the present embodiment, the working method is suitable for real using automobile described in embodiment 1 intelligent distress system in danger
It is existing, i.e., acceleration information and the vibrating sensor detection for the automobile that the described main control module is suitable for being detected according to acceleration transducer
The vibration data of automobile judge automobile whether accident, and in motor-vehicle accident by communication submodule to monitor terminal transmission ask
Rescue signal；The distress signal includes: the real-time geographical locations data of motor-vehicle accident information and automobile, while the main control module
Suitable for distress signal is sent to rescue terminal and family members' terminal by communication submodule in motor-vehicle accident, to be asked to outside
It rescues；And the row of the real-time geographical locations data monitoring automobile for the automobile that the monitor terminal is suitable for being sent according to communication submodule
The real-time geographical locations data of automobile when sailing route, and determining motor-vehicle accident, while monitor terminal to rescue personnel and can be driven
The person of sailing family members send the distress signal that automobile is sent.
In conclusion alarming for help mould of the present invention by monitor terminal, main control module, with main control module electric connection
Block；The alarming for help module includes: acceleration transducer, vibrating sensor, GPS submodule and communication submodule；The GPS
Submodule is suitable for obtaining the real-time geographical locations data of automobile；The main control module is suitable for the vapour detected according to acceleration transducer
The vibration data of the automobile of acceleration information and the vibrating sensor detection of vehicle judge automobile whether accident, and in motor-vehicle accident
When by communication submodule to monitor terminal send distress signal；The distress signal includes: motor-vehicle accident information and automobile
Real-time geographical locations data, realize and send distress signal automatically when accident occurs for automobile.
When serious traffic accident occurs for automobile, such as rollover, pendant precipice, hard impacts, to monitoring center, rescue personnel
Distress signal is sent with family members；Monitor terminal can be according to the real-time geographical locations data monitoring for the automobile that communication submodule is sent
The travel route of automobile, and determine motor-vehicle accident when automobile real-time geographical locations data；Display module can not only show vapour
Real-time geographical locations data, acceleration information, vibration data and the range data of vehicle, can also be with the inter-vehicle information system of automobile
Connection is used for display, the removing of vehicle failure code, automobile failure diagnosis, alarm mode function of the comprehensive oil consumption of display automobile
Observation vehicle condition etc. in real time.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (8)
1. a kind of automobile intelligent distress system in danger characterized by comprising
Monitor terminal, main control module, the alarming for help module being electrically connected with main control module；
The alarming for help module includes: acceleration transducer, vibrating sensor, GPS submodule and communication submodule；
The GPS submodule is suitable for obtaining the real-time geographical locations data of automobile；
Acceleration information and the vibrating sensor detection for the automobile that the main control module is suitable for being detected according to acceleration transducer
The vibration data of automobile judge automobile whether accident, and in motor-vehicle accident by communication submodule to monitor terminal transmission ask
Rescue signal；
The distress signal includes: the real-time geographical locations data of motor-vehicle accident information and automobile.
2. automobile as described in claim 1 intelligent distress system in danger, which is characterized in that
The traveling of the real-time geographical locations data monitoring automobile for the automobile that the monitor terminal is suitable for being sent according to communication submodule
Route, and determine motor-vehicle accident when automobile real-time geographical locations data.
3. automobile as claimed in claim 2 intelligent distress system in danger, which is characterized in that
The alarming for help module further include: the acoustic-optic alarm being electrically connected with main control module；
The main control module, which is suitable for controlling acoustic-optic alarm when judging motor-vehicle accident, issues audible and visible alarm.
4. automobile as claimed in claim 3 intelligent distress system in danger, which is characterized in that
The acoustic-optic alarm includes: buzzer, light emitting diode and ultrasonic sensor；
The ultrasonic sensor is adapted to detect for the range data of barrier and automobile in automobile direction of advance；
Control buzzer and light-emitting diodes when the main control module is further adapted for being less than pre-determined distance at a distance from automobile in barrier
Pipe work issues audible and visible alarm.
5. automobile as claimed in claim 4 intelligent distress system in danger, which is characterized in that
The automobile intelligent distress system in danger further include: the display module being electrically connected with main control module；
The display module is suitable for geographic position data, acceleration information, vibration data and the range data of display automobile.
6. automobile as claimed in claim 5 intelligent distress system in danger, which is characterized in that
The automobile intelligent distress system in danger further include: the family members that the rescue terminal and family members that rescue personnel holds are held are whole
End；
The main control module is suitable for that distress signal is sent to rescue terminal and family members by communication submodule in motor-vehicle accident
Terminal.
7. a kind of working method of automobile intelligent distress system in danger characterized by comprising
Judge whether automobile occurs accident, and when accident occurs for automobile, sends emergency letter to monitor terminal and rescue terminal
Number, monitor terminal determines the real-time geographical locations data of automobile.
8. working method as claimed in claim 7, which is characterized in that
The working method is suitable for realizing using automobile as claimed in any one of claims 1 to 6 intelligent distress system in danger.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910338378.5A CN109949556A (en) | 2019-04-25 | 2019-04-25 | Automobile intelligent distress system in danger and its working method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910338378.5A CN109949556A (en) | 2019-04-25 | 2019-04-25 | Automobile intelligent distress system in danger and its working method |
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| CN109949556A true CN109949556A (en) | 2019-06-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562178A (en) * | 2019-09-06 | 2019-12-13 | 广州扬名信息科技有限公司 | In-vehicle induction transmission system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730022A (en) * | 2012-10-13 | 2014-04-16 | 镇江市诚和网络科技有限公司 | Vehicle GPS positioning and monitoring method based on city signal visual perception |
| CN104077880A (en) * | 2014-06-10 | 2014-10-01 | 深圳市元征软件开发有限公司 | Accident alarming help-calling system and method |
| JP2015125697A (en) * | 2013-12-27 | 2015-07-06 | 株式会社デンソー | Vehicle accident reporting device |
| CN106427864A (en) * | 2016-08-18 | 2017-02-22 | 深圳市永兴元科技股份有限公司 | Method and device for vehicle accident alarm |
| CN107284450A (en) * | 2017-07-11 | 2017-10-24 | 合肥东恒锐电子科技有限公司 | A kind of driving safety guard system |
-
2019
- 2019-04-25 CN CN201910338378.5A patent/CN109949556A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730022A (en) * | 2012-10-13 | 2014-04-16 | 镇江市诚和网络科技有限公司 | Vehicle GPS positioning and monitoring method based on city signal visual perception |
| JP2015125697A (en) * | 2013-12-27 | 2015-07-06 | 株式会社デンソー | Vehicle accident reporting device |
| CN104077880A (en) * | 2014-06-10 | 2014-10-01 | 深圳市元征软件开发有限公司 | Accident alarming help-calling system and method |
| CN106427864A (en) * | 2016-08-18 | 2017-02-22 | 深圳市永兴元科技股份有限公司 | Method and device for vehicle accident alarm |
| CN107284450A (en) * | 2017-07-11 | 2017-10-24 | 合肥东恒锐电子科技有限公司 | A kind of driving safety guard system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562178A (en) * | 2019-09-06 | 2019-12-13 | 广州扬名信息科技有限公司 | In-vehicle induction transmission system |
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Application publication date: 20190628 |