CN204926496U - Vehicle-mounted accident alarm device - Google Patents
Vehicle-mounted accident alarm device Download PDFInfo
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- CN204926496U CN204926496U CN201520646037.1U CN201520646037U CN204926496U CN 204926496 U CN204926496 U CN 204926496U CN 201520646037 U CN201520646037 U CN 201520646037U CN 204926496 U CN204926496 U CN 204926496U
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- 238000004891 communication Methods 0.000 claims abstract description 9
- 230000005484 gravity Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 abstract description 8
- 206010039203 Road traffic accident Diseases 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 2
- 238000011835 investigation Methods 0.000 abstract 1
- 238000012795 verification Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Traffic Control Systems (AREA)
- Alarm Systems (AREA)
Abstract
The utility model discloses an on-vehicle accident alarm device, including microprocessor, accident detection device, geographical position information acquisition device and bluetooth communication device have been connected to microprocessor electricity respectively, the camera has still been connected to microprocessor electricity. The utility model discloses an whether traffic accident takes place for accident detection device and microprocessor detection judgement car. When an accident occurs, the accident information is actively sent to the short-distance terminal through the Bluetooth communication device, and then the short-distance terminal and the platform are informed through the short-distance terminal, so that automatic alarm is realized when the accident occurs, the wounded can be properly treated at the first time, the accident scene is photographed, and evidence is provided for later investigation and accident responsibility verification distribution.
Description
Technical field
The utility model relates to detection of electrons and alarm technique field, is specifically related to a kind of vehicle-mounted accident alarm device.
Background technology
Along with the rapid growth of China's economy, transportation fast development, traffic hazard occurs also to become more and more frequent.Show according to relevant research, if the accident wounded can accident occur after " platinum time " (in first 10 minutes) and " prime time " (in 1 hour) obtain emergency management and rescue and basis give treatment to, 18% ~ 25% of traffic accidents kill ratio can be reduced in theory.And the alert help that in traffic hazard, the wounded often cannot be autonomous because the condition of the injury is heavier.In addition, even if some wounded are by mobile phone contact relevant departments or family members, also be often difficult to say clearly place where the accident occurred point due to unconsciousness Chu, accident occurrence scene, thus relevant departments or family members cannot be rescued in time, bring very large difficulty also to follow-up accident responsibility identification.
Utility model content
The purpose of this utility model addresses the deficiencies of the prior art, and provide a kind of vehicle-mounted accident alarm device, the technical scheme of employing is as follows:
A kind of vehicle-mounted accident alarm device, comprise microprocessor, described microprocessor has been electrically connected accident pick-up unit, geographical location information acquisition device and Bluetooth communication device respectively, and described microprocessor has also been electrically connected camera.
The geographical location information of geographical location information acquisition device Real-time Obtaining automobile also sends microprocessor to, accident pick-up unit is for detecting the index such as extent of vibration, Distance geometry degree of tilt of automobile, and the result detected is sent to microprocessor, microprocessor is preset with vibration threshold, distance threshold and degree of tilt threshold value, and will vibration signal, distance signal and tilt signals be received compared with corresponding threshold value, if vibration signal, distance signal and degree of tilt signal are all greater than corresponding threshold value, then judge that automobile there occurs accident.And the vibration signal of automobile, geographical location information etc. are sent to the mobile phone of default short-range terminal as car owner by bluetooth module, can report to the police to the kith and kin's number preset and relevant departments' platform after the mobile phone of car owner receives information.Trigger camera while accident relevant information is sent to default short-range terminal by Bluetooth communication device by microprocessor to take pictures to the scene of the accident, the photo photographed is sent in microprocessor to be preserved, and investigates into a case and examines accident responsibility distribute to facilitate public security department.
As preferably, described microprocessor has also been electrically connected display.
When having an accident, the scene photograph that accident information and camera are caught is sent to display and shows by micro-process, and the convenient staff such as doctor, traffic police to the scene of the accident checks.
As preferably, described accident pick-up unit is three axle Gravity accelerometers.
As preferably, described three axle Gravity accelerometers are MMA8452Q Gravity accelerometer.
MMA8452Q tri-axle Gravity accelerometer is that Freescale company produces a three axle Gravity accelerometers, and it is 12 bit digital formula Gravity accelerometers, adopts I2C agreement to communicate with other pieces of equipment.There is multiple register this three axles Gravity accelerometer inside for configuring various mode of operation, and inside is integrated with many conventional event detection functions, as freely falling body, clash into, rock, inclination etc., and by interrupt pin output detections result.By carrying out to three number of axle certificates spatiality that geometric operation can obtain vehicle, realize the detection to skip car event.In the utility model, configure MMA8452 for clashing into measuring ability simultaneously, thus realize the detection to collision event.
As preferably, described geographical location information acquisition device is GPS locating device.
Compared with prior art, the beneficial effects of the utility model: the utility model is detected by accident pick-up unit and microprocessor and judges whether automobile traffic hazard occurs, when having an accident, by bluetooth module, accident information is initiatively sent to short-range terminal, again by short-range terminal notice remote teminal and platform, thus realize the automatic alarm when having an accident, can be processed in the very first time to make accident, and taken pictures in the scene of the accident, produce evidence for investigating into a case and examine accident responsibility distribution later.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment:
As shown in Figure 1, a kind of vehicle-mounted accident alarm device, comprises microprocessor, and described microprocessor has been electrically connected accident pick-up unit, geographical location information acquisition device and Bluetooth communication device respectively, and described microprocessor has also been electrically connected camera.
Further, described accident pick-up unit is three axle Gravity accelerometers.
Further, described three axle Gravity accelerometers are MMA8452Q Gravity accelerometer.
Further, described geographical location information acquisition device is GPS locating device.
The principle of work of the present embodiment: the geographical location information of GPS locating device Real-time Obtaining automobile also sends microprocessor to, MMA8452Q Gravity accelerometer detects the extent of vibration of automobile, the indexs such as Distance geometry degree of tilt, and the result detected is sent to microprocessor, microprocessor is preset with vibration threshold, distance threshold and degree of tilt threshold value, and will vibration signal be received, distance signal and tilt signals are compared with corresponding threshold value, if vibration signal, distance signal and degree of tilt signal are all greater than corresponding threshold value, then judge that automobile there occurs accident, and by the vibration signal of automobile, geographical location information etc. are sent to default short-range terminal as the mobile phone of car owner and display by bluetooth module, trigger camera to take pictures to the scene of the accident simultaneously, the photo of shooting can be sent in microprocessor, photo is preserved and is sent to display and shows by microprocessor.Can be reported to the police to the kith and kin's number preset and relevant departments' platform by remote communication devices such as gsm communication devices after short-range terminal receives information.
Claims (5)
1. a vehicle-mounted accident alarm device, comprise microprocessor, described microprocessor has been electrically connected accident pick-up unit, geographical location information acquisition device and Bluetooth communication device respectively, it is characterized in that, described microprocessor has also been electrically connected camera, described Bluetooth communication device has been electrically connected short-range terminal, and described short-range terminal is electrically connected with remote teminal and alarm platform respectively.
2. the vehicle-mounted accident alarm device of one according to claim 1, is characterized in that, described microprocessor has also been electrically connected display.
3. the vehicle-mounted accident alarm device of one according to claim 1 and 2, is characterized in that, described accident pick-up unit is three axle Gravity accelerometers.
4. the vehicle-mounted accident alarm device of one according to claim 3, is characterized in that, described three axle Gravity accelerometers are MMA8452Q Gravity accelerometer.
5. the vehicle-mounted accident alarm device of one according to claim 4, is characterized in that, described geographical location information acquisition device is GPS locating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646037.1U CN204926496U (en) | 2015-08-26 | 2015-08-26 | Vehicle-mounted accident alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646037.1U CN204926496U (en) | 2015-08-26 | 2015-08-26 | Vehicle-mounted accident alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204926496U true CN204926496U (en) | 2015-12-30 |
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| CN201520646037.1U Active CN204926496U (en) | 2015-08-26 | 2015-08-26 | Vehicle-mounted accident alarm device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN107016824A (en) * | 2017-06-01 | 2017-08-04 | 广东工业大学 | A kind of method for seeking help, intelligent helmet, terminal and system |
| CN107323341A (en) * | 2016-04-28 | 2017-11-07 | 鸿富锦精密电子(天津)有限公司 | Safety alarm device and method |
| CN110149613A (en) * | 2019-05-23 | 2019-08-20 | 姜超 | A kind of sensor-based car trader's accident vehicle clue collection method |
| CN110166974A (en) * | 2019-05-30 | 2019-08-23 | 拉扎斯网络科技（上海）有限公司 | Method and device for establishing communication connection, electronic equipment and storage medium |
| CN115050116A (en) * | 2022-06-08 | 2022-09-13 | 上海集度汽车有限公司 | Vehicle accident reporting method, device, equipment, vehicle and storage medium |
-
2015
- 2015-08-26 CN CN201520646037.1U patent/CN204926496U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323341A (en) * | 2016-04-28 | 2017-11-07 | 鸿富锦精密电子(天津)有限公司 | Safety alarm device and method |
| 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 |
| 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 |
| CN107016824A (en) * | 2017-06-01 | 2017-08-04 | 广东工业大学 | A kind of method for seeking help, intelligent helmet, terminal and system |
| CN110149613A (en) * | 2019-05-23 | 2019-08-20 | 姜超 | A kind of sensor-based car trader's accident vehicle clue collection method |
| CN110166974A (en) * | 2019-05-30 | 2019-08-23 | 拉扎斯网络科技（上海）有限公司 | Method and device for establishing communication connection, electronic equipment and storage medium |
| CN115050116A (en) * | 2022-06-08 | 2022-09-13 | 上海集度汽车有限公司 | Vehicle accident reporting method, device, equipment, vehicle and storage medium |
| CN115050116B (en) * | 2022-06-08 | 2023-11-17 | 上海集度汽车有限公司 | Vehicle accident reporting method, device, equipment, vehicle and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |