CN202855044U - Vehicle traffic accident automatic alarm system - Google Patents
Vehicle traffic accident automatic alarm system Download PDFInfo
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- CN202855044U CN202855044U CN 201220490452 CN201220490452U CN202855044U CN 202855044 U CN202855044 U CN 202855044U CN 201220490452 CN201220490452 CN 201220490452 CN 201220490452 U CN201220490452 U CN 201220490452U CN 202855044 U CN202855044 U CN 202855044U
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- vehicle
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Abstract
The utility model discloses a vehicle traffic accident automatic alarm system comprising a detection module, a GPS positioning module, an ECU and a wireless communication module. The detection module comprises at least two collision sensors installed in a vehicle airbag system and at least two vibration sensors installed on a vehicle body. Output ends of the collision sensors, the vibration sensors and the GPS positioning module are connected with the ECU. An output end of the ECU is connected with the wireless communication module which is communicated with a vehicle safety monitoring center though a wireless network. The wireless communication module is a GSM communication module or a CDMA communication module. After a vehicle accident happens, without the intervention of persons in a vehicle, the system can automatically and quickly send help information to the vehicle safety monitoring center, search and rescue activities are smooth and effective due to precise positioning information of an accident vehicle, and the injury to the persons by the vehicle accident can be minimized as much as possible.
Description
Technical field
The utility model belongs to the automotive safety technical field, is specifically related to a kind of motor traffic accidents automatic alarm system.
Background technology
At present automobile is when meeting with security incident, can't be directly automatic plea for aid, perhaps very heavy can't the warning of occupant's condition of the injury requests help, and so often loses the rescue opportunity of the best, causes the heavy losses of personnel and property.Accidentally fall when for example automobile travels in the hill path and the hill path; call for help again by the very first time for the occupant; at this moment need air bag in the car to open and automatic location and the automatic calling for help of enforcement accident; although black box is housed in the automobile; but it only can be used for the reason of ex-post analysis accident; to initiative alarming, the protection security of the lives and property does not have help.Therefore, it is necessary studying a kind of motor traffic accidents automatic alarm system.
Summary of the invention
Defective or deficiency for above-mentioned prior art existence, the purpose of this utility model is, a kind of motor traffic accidents automatic alarm system is provided, this system can be after automobile has an accident, do not need the occupant to intervene, automatically promptly calling for help information sends to automotive safety Surveillance center, accident vehicle accurately locating information so that the search and rescue activity smoothly and effectively, drops to minimum to personnel's injury motor-vehicle accident as far as possible.
In order to achieve the above object, the utility model adopts following technical solution:
A kind of motor traffic accidents automatic alarm system, comprise detection module, GPS locating module, ECU and wireless communication module, wherein, detection module comprises at least two crash sensor and at least two vibration transducers that are installed on body of a motor car that are installed on car airbag system; The output terminal of described crash sensor, vibration transducer and GPS locating module is connected with ECU; The output terminal of ECU connects wireless communication module, and wireless communication module is communicated by letter with automotive safety Surveillance center by wireless network.
The utility model also comprises following technical characterictic:
Described wireless communication module is gsm communication module or cdma communication module.
Compared with the prior art, system architecture of the present utility model is simple, adopt the original air bag sensor of automobile and these two kinds of comparative maturities that device has been used of GPS locating module on automobile, reliability is high, independently the ECU design takes the interference of other automobile electric control systems, better finishes the central role of native system.
Description of drawings
Fig. 1 is structural representation of the present utility model.Each label implication among the figure: 1-crash sensor, 2-vibration transducer, 3-GPS locating module, 4-ECU, 5-wireless communication module, 6-automotive safety Surveillance center.
Fig. 2 is workflow diagram of the present utility model.
Below in conjunction with specific embodiments and the drawings the utility model is further explained.
Embodiment
As shown in Figure 1, motor traffic accidents automatic alarm system of the present utility model, comprise detection module, GPS locating module 3, ECU 4 and wireless communication module 5, wherein, detection module comprises at least two crash sensor 1 and at least two vibration transducers that are installed on body of a motor car 2 that are installed on car airbag system; The output terminal of described crash sensor 1, vibration transducer 2 and GPS locating module 3 is connected with ECU 4; The output terminal of ECU 4 connects wireless communication module 5, and wireless communication module 5 is communicated by letter with automotive safety Surveillance center 6 by wireless network.
Described wireless communication module 5 is GSM or cdma communication module.
Principle of work of the present utility model is as follows:
At first crash sensor 1 and vibration transducer 2 output electrical signals in the vehicle traveling process, pass to ECU4, ECU4 analyzes to the received signal, and according to the level of security of analysis result judgement accident, whether should open air bag, whether will implement automatic location and the automatic calling for help of security incident according to collision strength.If judge it is not major accident, ECU 4 does not send instruction, otherwise ECU 4 is by the positional information of I/O interface acquisition GPS locating module 3, again calling communication module 5 transmission positional information and accident informations.Automotive safety Surveillance center 6 is responsible for the scheduling search-and-rescue work relevant with contact.Automotive safety Surveillance center 6 can adopt ciphertext with communicating by letter of ECU 4 quality inspections, but the data packet format of designed, designed automatic calling for help infomational message.
Claims (2)
1. motor traffic accidents automatic alarm system, it is characterized in that, comprise detection module, GPS locating module (3), ECU(4) and wireless communication module (5), wherein, detection module comprises that at least two are installed on the crash sensor (1) of car airbag system and the vibration transducer (2) that at least two are installed on body of a motor car; The output terminal and ECU(4 of described crash sensor (1), vibration transducer (2) and GPS locating module (3)) be connected; ECU(4) output terminal connects wireless communication module (5), and wireless communication module (5) is communicated by letter with automotive safety Surveillance center (6) by wireless network.
2. motor traffic accidents automatic alarm system as claimed in claim 1 is characterized in that, described wireless communication module (5) is gsm communication module or cdma communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220490452 CN202855044U (en) | 2012-09-24 | 2012-09-24 | Vehicle traffic accident automatic alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220490452 CN202855044U (en) | 2012-09-24 | 2012-09-24 | Vehicle traffic accident automatic alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202855044U true CN202855044U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220490452 Expired - Fee Related CN202855044U (en) | 2012-09-24 | 2012-09-24 | Vehicle traffic accident automatic alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202855044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103824428A (en) * | 2014-03-19 | 2014-05-28 | 仲恺农业工程学院 | Vehicle-mounted accident informing system |
| US10264862B2 (en) | 2014-11-26 | 2019-04-23 | Thokozani Nokuzola Anne Makuyana | Case convertible into a baby carrier |
-
2012
- 2012-09-24 CN CN 201220490452 patent/CN202855044U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103824428A (en) * | 2014-03-19 | 2014-05-28 | 仲恺农业工程学院 | Vehicle-mounted accident informing system |
| CN103824428B (en) * | 2014-03-19 | 2016-01-20 | 仲恺农业工程学院 | Vehicle-mounted accident notice system and motor-vehicle accident Notification Method |
| US10264862B2 (en) | 2014-11-26 | 2019-04-23 | Thokozani Nokuzola Anne Makuyana | Case convertible into a baby carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20130924 |