CN201562368U - Automatic alarming device for preventing chain collision of vehicles - Google Patents
Automatic alarming device for preventing chain collision of vehicles Download PDFInfo
- Publication number
- CN201562368U CN201562368U CN2009203162746U CN200920316274U CN201562368U CN 201562368 U CN201562368 U CN 201562368U CN 2009203162746 U CN2009203162746 U CN 2009203162746U CN 200920316274 U CN200920316274 U CN 200920316274U CN 201562368 U CN201562368 U CN 201562368U
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- control chip
- vehicles
- alarming device
- automatic alarming
- module
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Abstract
The utility model discloses an automatic alarming device for preventing chain collision of vehicles, comprising a control chip (1) and a power supply module (2), wherein the control chip (1) is respectively connected with a wireless communication module (3) and a voice generating module (4). The automatic alarming device is characterized in that the control chip (1) is connected with a triaxial acceleration sensor (5). In the utility model, when the collision and rollover of vehicles or faults in driving occur, the automatic alarming device can transmit information to sequential vehicles which drive normally within one kilometer along the same or opposite direction in time by means of radio or infrared ray, and the automatic alarming devices of other vehicles within one kilometer can receive alarming information and remind drivers of taking safety measures in time for avoidance by means of repeating the information in voice broadcast, thus reducing the possibility of effectively preventing the extra-serious accidents caused by chain collision of the vehicles. The automatic alarming device adopts the triaxial acceleration sensor, has smaller volume, lower cost, high integration and convenient installation.
Description
Technical field
The utility model relates to a kind of autoalarm that prevents that automobile from shunting into one another, and belongs to automobile traffic accident warning device technical field.
Background technology
The road automobile accident that shunts into one another is to cause in the traffic hazard first of the particularly serious serious accident that the dead group of group hinders.Annual because of climatic season changes, icy on road, misty rain, snow, pollution etc. all happen occasionally in countries in the world, and this global problem is not resolved as yet so far.Only domestic in recent years in China, tens, the particularly serious pernicious traffic hazard of shunting into one another of up to a hundred automobiles happens occasionally, and causes some minor accidents to develop into particularly serious accident.Chinese patent 2007100780516 discloses a kind of automatic alarm system that prevents that initiatively automobile from shunting into one another, but this warning system adopts the crash sensor of 3 directions respectively, production cost height, and will installing in three orientation of automobile is installed and emat sensor trouble very all more.
Summary of the invention
The purpose of this utility model is: provide a kind of cost lower, easy for installation prevent the autoalarm that automobile shunts into one another, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: prevent the autoalarm that automobile shunts into one another, comprise control chip and power module, control chip connects wireless communication module and speech utterance module respectively, and control chip connects 3-axis acceleration sensor.
Control chip is connected with the infrared communication module.
Control chip is connected with reseting module.
Control chip connects hand switch, and middle control gauge tap or priming supply delay switch.
Control chip connects clock module and flashlamp.
It is a kind of when vehicle collision takes place that the utility model provides, when breaking down (improper parking) in turning on one's side or travelling, can in time information be adopted radio by this device, or infrared ray automatically (manually) pass to one kilometer in opposite directions or follow-up in the same way vehicle with interior cruising, this device of other vehicle can receive warning message in one kilometer, and in time information is adopted the voice broadcast service repetitive mode to remind the driver and conductor in time to take safety measures and dodge, reach and effectively prevent the automobile pernicious particularly serious accident odds that shunts into one another, overcome the deficiency of existing automotive safety configuration.Compare with prior art, the 3-axis acceleration sensor that the utility model adopts, volume is littler, and cost is lower, and integrated height, and is easy for installation.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Embodiment
Embodiment of the present utility model: as shown in Figure 1, control chip 1 and power module 2 are installed, control chip 1 connects wireless communication module 3 and speech utterance module 4 respectively, and control chip 1 also connects 3-axis acceleration sensor 5.Control chip 1 also is connected with infrared communication module 6, and multiple communication port is provided.
Control control or priming supply delay switch 9 during control chip 1 connects, carry out locked by the existing middle control of vehicle to hand switch 8, preventing to carry out in the vehicle ' process malice reports to the police, also can tie point ignition source delay switch 9, after automotive ignition starts half a minute or 1 minute, that hand switch 8 is locked.Have only when vehicle generation non-collision reason and stop, after perhaps stopping working, could manually report to the police by hand switch 8, as have a flat tire, perhaps slightly hang, do not cause the situations that 3-axis acceleration sensor 5 is reported to the police automatically.
In the present embodiment, control chip 1 adopts existing 8051 chips, 3-axis acceleration sensor 5 adopts LIS344ALH, and wireless communication module 3, speech utterance module 4 and infrared communication module 6 all adopt existing module chip (production code member of each chip leg as shown in Figure 1).
After vehicle is installed this device, when vehicle collision, rollover take place when, after sensing, 3-axis acceleration sensor 5 reports to the police automatically, manually report to the police by hand switch 8 when breaking down (improper parking) in perhaps travelling, control chip 1 sends warning message by wireless communication module 3 and infrared communication module 6, after the same apparatus of other vehicles in a kilometer receives warning message, remind by speech utterance module 4, make the driver and conductor in time to take safety measures and dodge.
Claims (5)
1. autoalarm that prevents that automobile from shunting into one another, comprise control chip (1) and power module (2), control chip (1) connects wireless communication module (3) and speech utterance module (4) respectively, it is characterized in that: control chip (1) connects 3-axis acceleration sensor (5).
2. the autoalarm that prevents that automobile from shunting into one another according to claim 1 is characterized in that: control chip (1) is connected with infrared communication module (6).
3. the autoalarm that prevents that automobile from shunting into one another according to claim 1 is characterized in that: control chip (1) is connected with reseting module (7).
4. the autoalarm that prevents that automobile from shunting into one another according to claim 1 is characterized in that: control chip (1) connects hand switch (8), and middle control gauge tap or priming supply delay switch (9).
5. the autoalarm that prevents that automobile from shunting into one another according to claim 1 is characterized in that: control chip (1) connects clock module (10) and flashlamp (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203162746U CN201562368U (en) | 2009-12-01 | 2009-12-01 | Automatic alarming device for preventing chain collision of vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203162746U CN201562368U (en) | 2009-12-01 | 2009-12-01 | Automatic alarming device for preventing chain collision of vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201562368U true CN201562368U (en) | 2010-08-25 |
Family
ID=42627516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203162746U Expired - Fee Related CN201562368U (en) | 2009-12-01 | 2009-12-01 | Automatic alarming device for preventing chain collision of vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201562368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102968911A (en) * | 2012-12-07 | 2013-03-13 | 裴红星 | Device for preventing chain collision of automobiles on highway |
| CN105894734A (en) * | 2015-10-19 | 2016-08-24 | 乐卡汽车智能科技（北京）有限公司 | Fatigue driving early warning method and system applied to traffic tool |
-
2009
- 2009-12-01 CN CN2009203162746U patent/CN201562368U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102968911A (en) * | 2012-12-07 | 2013-03-13 | 裴红星 | Device for preventing chain collision of automobiles on highway |
| CN102968911B (en) * | 2012-12-07 | 2014-12-10 | 裴红星 | Device for preventing chain collision of automobiles on highway |
| CN105894734A (en) * | 2015-10-19 | 2016-08-24 | 乐卡汽车智能科技（北京）有限公司 | Fatigue driving early warning method and system applied to traffic tool |
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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: 20100825 Termination date: 20161201 |