CN202686251U - Safety warning system for avoiding secondary injuries - Google Patents
Safety warning system for avoiding secondary injuries Download PDFInfo
- Publication number
- CN202686251U CN202686251U CN 201220264506 CN201220264506U CN202686251U CN 202686251 U CN202686251 U CN 202686251U CN 201220264506 CN201220264506 CN 201220264506 CN 201220264506 U CN201220264506 U CN 201220264506U CN 202686251 U CN202686251 U CN 202686251U
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- car
- controller
- avoiding secondary
- secondary injury
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Abstract
The utility model discloses a safety warning system for avoiding secondary injuries. The warning system starts at the earliest time when an automobile collides, the system cautions vehicles coming and going to avoid the automobile and prompts persons in the automobile to conduct first aid, so that secondary injuries are avoided. The system comprises a controller, a voice prompt unit, a sound-and-light prompt unit, a collision sensor and a vehicle speed sensor, wherein the controller is connected with the voice prompt unit, the sound-and-light prompt unit, the collision sensor and the vehicle speed sensor, the voice prompt unit is installed inside the automobile, and the sound-and-light prompt unit is installed outside the automobile.
Description
Technical field
The utility model relates to a kind of safety alarm device, relates in particular to a kind of safety prompting system of avoiding secondary injury for automobile when bumping.
Background technology
When steering vehicle bumped, it is panic that a lot of car owners understand, and the occupant just stays in the car sometimes, and driving engine is still starting, and does not know how to avoid the back vehicle to the again bump of this car; Also the occupant out just stands in the car limit sometimes, does not know that but car might cause again collision, and the danger that has generation again to injure more affects the traffic order simultaneously.Therefore, can just in time remind afterwards driver and occupant how effectively to avoid again injuring in collision, it be very necessary warning that other vehicles note dodging.
Open day be that on 07 01st, 2009, publication number are the patent documentation of CN101468634A; automobile is protected pedestrian's method and the technical scheme of safety device when disclosing name and being called a kind of pedestrian and bumping with automobile; it installs safety device at the front engine cover of car rear, prevents when bumping with the pedestrian that the pedestrian is subject to again being subject to after the injury of bumper/spoiler the secondary injury that front cover or front windshield cause.The problem that the weak point of this technical scheme is to solve the vehicle that bumps and how the passenger avoids secondary injury.
Summary of the invention
The utility model main purpose is to provide a kind of safety prompting system of avoiding secondary injury, it when collision happens, very first time promoting system for opening, the caution car is noted dodging, and reminds simultaneously how emergency treatment of occupant.
The utility model is mainly solved by following technical proposals for the prior art problem, a kind of safety prompting system of avoiding secondary injury, comprise controller, voice alerting unit, acousto-optic warning unit, crash sensor and car speed sensor, controller connects voice alerting unit, acousto-optic warning unit, crash sensor and car speed sensor, voice alerting unit is installed in the car, and the acousto-optic warning cellular installation is outside car.
When collision happens, controller receives the crash sensor signal, and for after colliding, control acousto-optic warning unit sends sound and light alarm according to the collision judgment standard determination, and the caution vehicular traffic is noted dodging; Detect simultaneously vehicle speed signal, when speed of a motor vehicle vanishing, controller makes voice alerting unit play cuing voice: prompt tones such as " would you please turn off engine; take out key; tension parking brake; please warning sign is placed in the place outside 150 meters, please temporarily avoid the secondary collision injury away from the accident road, please in time report to the police to relevant department ".
As preferably, voice alerting unit comprises speech chip and loud speaker.Suggestion voice is stored in the speech chip, plays by loud speaker.
As preferably, speech chip is that One Time Programmable carries the power amplifier speech chip, and One Time Programmable carries the power amplifier speech chip and connects loud speaker.To simplify circuit structure, reduce cost of manufacture.
As preferably, the acousto-optic warning unit comprises Der Blink und Abblendschalter Homeway.com Chinese percussion instrument, and Der Blink und Abblendschalter Homeway.com Chinese percussion instrument is connected to controller.Der Blink und Abblendschalter is placed on the outer significantly position of car such as roof, has more significant alarming effect, in like manner the outer information ring device of car also has significant audible alerts effect.
As preferably, controller is car body controller.Car body controller is called for short BCM, is the control module that numerous current consumers on the car are controlled.Utilize the abundant interface resource of BCM can significantly simplify the structure of this caution system.
As preferably, car body controller connects CAN bus on the car.Directly obtain the air bag detonator signal by the CAN bus from safety air sac controller and substitute the crash sensor signal; The CAN bus obtains vehicle speed signal and substitutes the car speed sensor signal from the car simultaneously.The safety alarm set still can work when crash sensor and speed sensor failure.
The beneficial effect that the utility model brings is that when collision happens, the very first time is opened system for prompting, the caution car is noted dodging, and points out simultaneously the occupant how to carry out emergency treatment, avoids the secondary collision Injury incidence, this prompt system is simple in structure, and it is convenient to implement.
Description of drawings
Fig. 1 is a kind of theory structure block diagram of the present utility model.
Among the figure: the 1st, controller, the 2nd, voice alerting unit, the 21st, speech chip, the 22nd, loud speaker, the 3rd, acousto-optic warning unit, the 31st, Der Blink und Abblendschalter, the 32nd, information ring device, the 4th, car speed sensor, the 5th, crash sensor, the 6th, CAN bus on the car.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described in detail.
Embodiment 1: as shown in Figure 1, the utility model is a kind of safety prompting system of avoiding secondary injury, controller 1 connects CAN bus 6 on voice alerting unit 2, acousto-optic warning unit 3, crash sensor 5, car speed sensor 4 and the car, voice alerting unit 2 is installed in the car, and acousto-optic warning unit 3 is installed in outside the car.
Wherein, controller 1 is car body controller (BCM), and the hit-treatment module is installed, and collision alarm is received and processes; Voice alerting unit 2 comprises speech chip 21 and loud speaker 22, speech chip 21 adopts One Time Programmable to carry the power amplifier speech chip, recorded voice such as " woulding you please turn off engine; take out key tension parking brake, the please placement of the place outside 150 meters warning sign; please temporarily avoid the secondary collision injury away from the accident road; please in time report to the police to relevant department " on it, the speech chip control end connects BCM, and the power amplifier mouth connects loud speaker 22; Acousto-optic warning unit 3 comprises Der Blink und Abblendschalter 31 Homeway.com Chinese percussion instruments 32, the control end of Der Blink und Abblendschalter 31 Homeway.com Chinese percussion instruments 32 connects respectively BCM, Der Blink und Abblendschalter 31 Homeway.com Chinese percussion instruments 32 are installed in the outer top of car by a housing to be opened/closed, housing is closed at ordinary times, when the needs acousto-optic warning, BCM control housing is opened, and exposes Der Blink und Abblendschalter 31 Homeway.com Chinese percussion instruments 32 and carries out audible and visual alarm.
Connect on the car after the CAN bus 6, at the Time Controller 1(car body controller that bumps) can obtain the air bag detonator signal from safety air sac controller and substitute the crash sensor signal, deactivation acousto-optic warning unit 3, can directly obtain vehicle speed signal on the CAN bus 6 from the car simultaneously, when crash sensor and car speed sensor et out of order, safety reminding device still can work.
So the utlity model has following characteristics: when collision happens, the very first time opening warn system, the caution car note dodging, remind simultaneously how emergency treatment of occupant, actv. is avoided the secondary collision Injury incidence, and this caution system is simple in structure, and it is convenient to implement.
Claims (6)
1. safety prompting system of avoiding secondary injury, it is characterized in that: comprise controller, voice alerting unit, acousto-optic warning unit, crash sensor and car speed sensor, described controller connects voice alerting unit, acousto-optic warning unit, crash sensor and car speed sensor, voice alerting unit is installed in the car, and the acousto-optic warning cellular installation is outside car.
2. described a kind of safety prompting system of avoiding secondary injury according to claim 1, it is characterized in that: described voice alerting unit comprises speech chip and loud speaker.
3. described a kind of safety prompting system of avoiding secondary injury according to claim 2, it is characterized in that: described speech chip is that One Time Programmable carries the power amplifier speech chip, described One Time Programmable carries the power amplifier speech chip and connects loud speaker.
4. described a kind of safety prompting system of avoiding secondary injury according to claim 1, it is characterized in that: described acousto-optic warning unit comprises Der Blink und Abblendschalter Homeway.com Chinese percussion instrument, described Der Blink und Abblendschalter Homeway.com Chinese percussion instrument is connected respectively to controller.
5. according to claim 1 or 4 described a kind of safety prompting systems of avoiding secondary injury, it is characterized in that: described controller is car body controller.
6. described a kind of safety prompting system of avoiding secondary injury according to claim 5, it is characterized in that: described car body controller connects CAN bus on the car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264506 CN202686251U (en) | 2012-06-06 | 2012-06-06 | Safety warning system for avoiding secondary injuries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264506 CN202686251U (en) | 2012-06-06 | 2012-06-06 | Safety warning system for avoiding secondary injuries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202686251U true CN202686251U (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220264506 Expired - Fee Related CN202686251U (en) | 2012-06-06 | 2012-06-06 | Safety warning system for avoiding secondary injuries |
Country Status (1)
| Country | Link |
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| CN (1) | CN202686251U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231679A (en) * | 2013-04-28 | 2013-08-07 | 刘志光 | Automobile failure and accident reminding device |
| CN104008672A (en) * | 2014-05-29 | 2014-08-27 | 天津博信汽车零部件有限公司 | Accident warning system |
| CN110834588A (en) * | 2019-11-15 | 2020-02-25 | 奇瑞汽车股份有限公司 | Method for warning people to evacuate after automobile accident or fault parking |
| CN111397796A (en) * | 2020-04-08 | 2020-07-10 | 新石器慧通（北京）科技有限公司 | Collision test method, device and system |
-
2012
- 2012-06-06 CN CN 201220264506 patent/CN202686251U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231679A (en) * | 2013-04-28 | 2013-08-07 | 刘志光 | Automobile failure and accident reminding device |
| CN104008672A (en) * | 2014-05-29 | 2014-08-27 | 天津博信汽车零部件有限公司 | Accident warning system |
| CN110834588A (en) * | 2019-11-15 | 2020-02-25 | 奇瑞汽车股份有限公司 | Method for warning people to evacuate after automobile accident or fault parking |
| CN110834588B (en) * | 2019-11-15 | 2022-05-03 | 奇瑞汽车股份有限公司 | Method for warning people to evacuate after automobile accident or fault parking |
| CN111397796A (en) * | 2020-04-08 | 2020-07-10 | 新石器慧通（北京）科技有限公司 | Collision test method, device and system |
| CN111397796B (en) * | 2020-04-08 | 2022-02-01 | 新石器慧通（北京）科技有限公司 | Collision test method, device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20200606 |