CN104077914A - Intelligent alarm method and device for vehicle accidents - Google Patents
Intelligent alarm method and device for vehicle accidents Download PDFInfo
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- CN104077914A CN104077914A CN201410276665.5A CN201410276665A CN104077914A CN 104077914 A CN104077914 A CN 104077914A CN 201410276665 A CN201410276665 A CN 201410276665A CN 104077914 A CN104077914 A CN 104077914A
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Abstract
The invention discloses an intelligent alarm method and device for vehicle accidents. According to the method and device, accidents scenes can be recorded and uploaded in time, the severity of the accidents can be automatically judged, and an alarm is given out according to selections. The alarm method includes the steps of accelerated speed acquisition, traffic accident judgment, on-spot recording and information uploading. The alarm device comprises a sensor, a signal emitter, a GPS signal receiver and a power supply, wherein the sensor, the signal emitter, the GPS signal receiver and the power supply are connected with a controller respectively. The alarm device further comprises a photographic device and an image uploading device which are connected with the controller.
Description
Technical field
The invention belongs to traffic safety technology field, particularly one and can record in time, upload the scene of the accident, automatic decision severity of injuries is selected the car accident intelligent alarm method of reporting to the police and is realized the device of the method.
Background technology
Growing the increasingly crowded of traffic route that cause of automobile quantity, traffic hazard incidence also inevitably increases thereupon, for casualties rate and property loss in reduction accident, propose at present a kind of vehicle major accident autoalarm and sent warning to traffic police, first aid, insurance department.But the phenomenon that some intentions are gained Claims Resolution by the grazing between vehicle by cheating to insurance company simultaneously also occurs thereupon.
For solving the problem existing, Chinese utility model patent ublic specification of application " a kind of car accident automatic alarm system " (application number: 201220588099.8, open day: on April 10th, 2013) discloses a kind of car accident autoalarm and system control method.This system comprises sensor, signal projector, GPS module, controller, safety switch and power supply; Controller is connected with throttle control circuit, and carries out this covering device of two-way communication by signal projector and communication terminal.This system can, at the vehicle automatic alarm that had an accident, reduce casualties rate, when in accident, no one was injured, can be by triggering safety switch, and send personal security information to preset number and improve accident treatment efficiency.But still there are the following problems for this system:
1, when collision happens, system all can be sent warning to departments such as traffic police, first aid, insurances, only can cancel warning system by manual operation, and lawless person can gain Claims Resolution by cheating to insurance department by little grazing between vehicle;
2, this system cannot be taken and record and upload the scene of the accident in the very first time in the time that accident occurs, when accident occurs, must etc. relevant departments just can withdraw scene after going to shooting to record, caused to a certain extent traffic congestion.
Summary of the invention
The object of the present invention is to provide a kind of car accident intelligent alarm method, can record in time, upload the scene of the accident, automatic decision severity of injuries is selected to report to the police.
Another object of the present invention is to provide a kind of car accident intelligent alarm device, to realize said method.
The technical solution that realizes the object of the invention is: a kind of car accident intelligent alarm method, comprises the steps:
10) acceleration obtains: the acceleration that obtains automobile;
20) traffic hazard judgement: by comparing acceleration and the ground attaching coefficient of automobile, in the time that acceleration is more than or equal to ground attaching coefficient, traffic hazard has occurred, in the time that acceleration is less than ground attaching coefficient, traffic hazard has not occurred;
30) field notes: in the time having there is traffic hazard, picked-up image scene, geographic position and voice messaging;
40) information is uploaded: image scene, geographic position and voice messaging are uploaded to relevant departments.
The technical solution that realizes another object of the present invention is: a kind of car accident intelligent alarm device, comprise the sensor, signal projector, gps signal receiver and the power supply that are connected with controller respectively, also comprise the camera head and the image uploading device that are connected with controller, described controller (1) comprises acceleration and the ground attaching coefficient size by comparing automobile, judges the traffic hazard judge module (101) whether traffic hazard occurs.
The present invention compared with prior art, its remarkable advantage:
1, can accurately judge the authenticity of traffic hazard: obtain the vehicle acceleration after collision by acceleration transducer, judge severity of injuries through ECU (Electrical Control Unit) particular algorithm, effectively stop the generation of insurance fraud phenomenon;
2, record in time, upload the scene of the accident: accident can record the scene of the accident in time by camera while generation, and be uploaded to relevant department as accident judging basis, reconnoitre record without waiting for that relevant staff goes to, save human and material resources, reduced unnecessary traffic jam issue.
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Brief description of the drawings
Fig. 1 is car accident intelligent alarm method process flow diagram of the present invention.
Fig. 2 is car accident intelligent alarm device structural representation of the present invention.
In figure, 1 controller, 101 traffic hazard judge modules, 2 sensors, 21 lateral acceleration sensors, 22 longitudinal acceleration sensors, 3 signal projectors, 4GPS signal receiver, 5 power supplys, 6 camera heads, 7 information are uploaded device.
Embodiment
As shown in Figure 1, car accident intelligent alarm method of the present invention, comprises the steps:
10) acceleration obtains: the acceleration that obtains automobile;
Described acceleration obtains (10) step and comprises:
11) respectively obtain to acceleration: obtain vehicle lateral acceleration α by the lateral acceleration sensor (21) that is parallel to automobile transverse axis
1, obtain automobile longitudinal acceleration α by the longitudinal acceleration sensor (22) of parallel automotive ordinate axis
2;
12) pickup is determined: the acceleration of automobile is α,
20) traffic hazard judgement: by comparing acceleration and the ground attaching coefficient of automobile, in the time that acceleration is more than or equal to ground attaching coefficient, traffic hazard has occurred, in the time that acceleration is less than ground attaching coefficient, traffic hazard has not occurred;
30) field notes: in the time having there is traffic hazard, picked-up image scene, geographic position and voice messaging;
40) information is uploaded: image scene, geographic position and voice messaging are uploaded to relevant departments.
As shown in Figure 2, car accident intelligent alarm device of the present invention, comprises the sensor 2, signal projector 3, gps signal receiver 4 and the power supply 5 that are connected with controller 1 respectively, also comprises transmission module 7 in the camera head 6 that is connected with controller 1 and information.
Described signal projector 3 is gsm communication module, cdma communication module or 3G wireless communication module.
Described sensor 2 comprises and is parallel to the lateral acceleration sensor 21 of automobile transverse axis and the longitudinal acceleration sensor 22 of parallel automotive ordinate axis.
Described camera head 6 comprises four cameras that lay respectively at vehicle front, rear, left and right.
Described controller 1 comprises acceleration and the ground attaching coefficient size by comparing automobile, judges the traffic hazard judge module 101 whether traffic hazard occurs.
Method of the present invention and device, obtain the vehicle acceleration after collision by acceleration transducer, judges severity of injuries through ECU (Electrical Control Unit) particular algorithm, can accurately judge the authenticity of traffic hazard, the generation of effectively stopping insurance fraud phenomenon;
Accident can record the scene of the accident in time by camera while generation, and be uploaded to relevant department as accident judging basis, and record in time, upload the scene of the accident, reconnoitre record without waiting for that relevant staff goes to, save human and material resources, reduced unnecessary traffic jam issue.
Therefore, the present invention has application value widely.
Claims (6)
1. a car accident intelligent alarm method, is characterized in that, comprises the steps:
10) acceleration obtains: the acceleration that obtains automobile;
20) traffic hazard judgement: by comparing acceleration and the ground attaching coefficient of automobile, in the time that acceleration is more than or equal to ground attaching coefficient, traffic hazard has occurred, in the time that acceleration is less than ground attaching coefficient, traffic hazard has not occurred;
30) field notes: in the time having there is traffic hazard, picked-up image scene, geographic position and voice messaging;
40) information is uploaded: image scene and voice messaging are uploaded to relevant departments.
2. car accident intelligent alarm method according to claim 1, is characterized in that, described acceleration obtains (10) step and comprises:
11) respectively obtain to acceleration: obtain vehicle lateral acceleration α by the lateral acceleration sensor (21) that is parallel to automobile transverse axis
1, obtain automobile longitudinal acceleration α by the longitudinal acceleration sensor (22) of parallel automotive ordinate axis
2;
12) pickup is determined: the acceleration of automobile is α,
3. a car accident intelligent alarm device, comprise the sensor (2), signal projector (3), gps signal receiver (4) and the power supply (5) that are connected with controller (1) respectively, it is characterized in that: also comprise the camera head (6) and the image uploading device (7) that are connected with controller (1), described controller (1) comprises acceleration and the ground attaching coefficient size by comparing automobile, judges the traffic hazard judge module (101) whether traffic hazard occurs.
4. car accident intelligent alarm device according to claim 3, is characterized in that: described signal projector (3) is gsm communication module, cdma communication module or 3G wireless communication module.
5. car accident intelligent alarm device according to claim 3, is characterized in that: described sensor (2) comprises and is parallel to the lateral acceleration sensor (21) of automobile transverse axis and the longitudinal acceleration sensor (22) of parallel automotive ordinate axis.
6. according to the car accident intelligent alarm device one of claim 3 to 5 Suo Shu, it is characterized in that: described camera head (6) comprises four cameras that lay respectively at vehicle front, rear, left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410276665.5A CN104077914A (en) | 2014-06-20 | 2014-06-20 | Intelligent alarm method and device for vehicle accidents |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410276665.5A CN104077914A (en) | 2014-06-20 | 2014-06-20 | Intelligent alarm method and device for vehicle accidents |
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| CN104077914A true CN104077914A (en) | 2014-10-01 |
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| CN201410276665.5A Pending CN104077914A (en) | 2014-06-20 | 2014-06-20 | Intelligent alarm method and device for vehicle accidents |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104318641A (en) * | 2014-10-16 | 2015-01-28 | 王典军 | Automobile data recorder and vehicle alarming method |
| CN105480177A (en) * | 2016-01-15 | 2016-04-13 | 深圳市险萝卜科技有限公司 | Method for preventing cheating used when vehicle accident appears by utilizing vehicle-mounted intelligent terminal |
| CN106251681A (en) * | 2016-08-18 | 2016-12-21 | 深圳市永兴元科技有限公司 | Car accident warning system and method |
| CN108023904A (en) * | 2016-10-31 | 2018-05-11 | 中交北斗技术有限责任公司 | It is a kind of to sentence car data integration processing terminal immediately |
| CN109934952A (en) * | 2017-12-18 | 2019-06-25 | 华创车电技术中心股份有限公司 | Vehicle driving imaged image data establishing system |
| CN110114245A (en) * | 2017-01-10 | 2019-08-09 | 三星电子株式会社 | Vehicle termination device and its control method |
| CN110395205A (en) * | 2019-08-13 | 2019-11-01 | 江苏满运软件科技有限公司 | Car accident alarm method, device, electronic equipment, storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104318641A (en) * | 2014-10-16 | 2015-01-28 | 王典军 | Automobile data recorder and vehicle alarming method |
| CN105480177A (en) * | 2016-01-15 | 2016-04-13 | 深圳市险萝卜科技有限公司 | Method for preventing cheating used when vehicle accident appears by utilizing vehicle-mounted intelligent terminal |
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| CN110114245A (en) * | 2017-01-10 | 2019-08-09 | 三星电子株式会社 | Vehicle termination device and its control method |
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| CN109934952A (en) * | 2017-12-18 | 2019-06-25 | 华创车电技术中心股份有限公司 | Vehicle driving imaged image data establishing system |
| CN110395205A (en) * | 2019-08-13 | 2019-11-01 | 江苏满运软件科技有限公司 | Car accident alarm method, device, electronic equipment, storage medium |
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Effective date of registration: 20151207 Address after: 210014, Jiangsu province Nanjing Xuanwu District Zijin Mountain Garden City Boya building 108 rooms Applicant after: Wang Weihua Address before: 501, room 4, gate 9-13, liming District, Saertu District, Heilongjiang, Daqing, Jianshe Road 163000, China Applicant before: Zhao Yunong Applicant before: Wang Weihua |
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Inventor after: Zhao Yunong Inventor after: Wang Weihua Inventor after: Yu Mengchao Inventor before: Zhao Yunong Inventor before: Wang Weihua |
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