CN103679841A - Driving recorder with vehicle distance warning and map display functions and vehicle distance warning method - Google Patents
Driving recorder with vehicle distance warning and map display functions and vehicle distance warning method Download PDFInfo
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- CN103679841A CN103679841A CN201210467320.9A CN201210467320A CN103679841A CN 103679841 A CN103679841 A CN 103679841A CN 201210467320 A CN201210467320 A CN 201210467320A CN 103679841 A CN103679841 A CN 103679841A
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000007547 defect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
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- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
The invention discloses a driving recorder with a vehicle distance warning and map display function and a vehicle distance warning method, which are suitable for a vehicle. The satellite positioning unit obtains position information of the carrier, the image acquisition unit obtains at least one continuous image when the carrier moves, the map database stores at least one electronic map, the operation processing unit judges whether the distance between the carrier and another carrier is smaller than a safe distance or not during the running of the carrier, a reminding message and the electronic map are displayed through the display unit, and the image acquisition unit obtains the continuous image when the carrier moves to a destination. The invention also discloses a vehicle distance warning method using the driving recorder, which overcomes the defects of single reference basis, limited accuracy and the like of driving information recording in the prior art.
Description
Technical field
The present invention is relevant for a kind of drive recorder, particularly relevant for drive recorder and the spacing alarming method for power of the warning of tool spacing and map display function.
Background technology
Industrial and commercial flourishing, heavy traffic, the seething crossing bustling with vehicles portrayal of modern society just, has therefore also significantly increased the probability that each vehicles cause trouble.Although take a bus instead of walking, there is advantage quickly and easily, yet vehicle volume weight is huge and translational speed is fast, like this inertia and momentum huge object all, when driving, cannot switch at once its path, general convention, mankind's average response power 0.75 second is standard, with under various speed per hours reaction distance estimation, the reaction distance that approximately needs 13 meters of left and right during 60 kilometers of speed per hours, and more need be up to 21 meters during 100 kilometers of speed per hours, hence one can see that when driving careless slightly easyly bump with his car, and modern has a lot of work to do, often wholeheartedly multiplex, or when neurolysis, more be prone to accidents, and accident while occurring for can effectively put attribution of liability in order, the accident that all depends on professional person is identified.
The difficulty that accident is identified no more than evidence, information limited, by various scrappy field conditions, information such as brake trace, projected angle of impact, collision degree, the traffic accident's scene of wanting to reduce acquires a certain degree of difficulty really, except needing experience and judgment that professional is quite high, also needs to expend the much time, if therefore can complete reservation driving behavior etc. information, especially the information of time point in for the previous period of causing trouble, just can effectively accelerate the speed that accident is identified, also can improve accuracy.
Summary of the invention
For the problems referred to above of the prior art, the invention provides the drive recorder of a kind of tool spacing warning and map display function, a kind of spacing alarming method for power is also provided, to improve existing running information, has recorded that reference frame is too single, accuracy is limited, the disappearance that reference value is low.
The drive recorder of a kind of tool spacing warning provided by the invention and map display function, be applicable to a carrier, comprise a display unit, a satnav unit, an image acquisition unit, a map data storehouse, a distance sensing unit and an operation processing unit.Satnav unit is for obtaining a positional information of carrier, at least one continuous image when image acquisition unit is advanced for obtaining carrier, map data storehouse stores at least one electronic chart, operation processing unit, during travelling, carrier judges whether the distance between carrier and another carrier is less than a safe distance, to show a prompting message and electronic chart by display unit, and obtain by image acquisition unit the continuous image that carrier marches to destination.
Preferably, the drive recorder of this tool spacing warning and map display function also arranges a warning unit so that an alarm signal to be provided.
Preferably, at least one continuous image when this carrier that this distance sensing unit is obtained according to this image acquisition unit is advanced, utilize an image identification algorithm to calculate and another carrier between distance.
Preferably, this drive recorder also arranges a time regulator.
The present invention also provides a kind of spacing alarming method for power, be applicable to a carrier, the step of this spacing alarming method for power comprises: store at least one map data in a map data storehouse, by a satnav unit, obtain after a positional information of carrier, at least one continuous image when obtaining carrier and advance by an image acquisition unit again, and with the distance between a distance sensing unit senses carrier and another carrier.Then, by an operation processing unit judge between carrier and another carrier apart from whether being less than a safe distance, finally by a display unit display alarm information and this map data.
Preferably, should by an operation processing unit judge distance between this carrier and another carrier whether be less than a safe distance in step, also comprise: a warning unit is set so that an alarm signal to be provided.
If this carrier that this operation processing unit judgement draws and the distance between another carrier are less than safe distance and send an alerting by warning unit, if distance is more than safe distance, by a display unit, show a remind message and map data between the two.
Preferably, be somebody's turn to do in the step with the distance between this carrier of distance sensing unit senses and another carrier, at least one continuous image when the carrier that this distance sensing unit is obtained according to image acquisition unit is advanced, utilize an image identification algorithm to calculate and another carrier between distance.
Preferably, in the step of at least one continuous image in the time of should obtaining this carrier and advance by an image acquisition unit, also comprise: a time regulator is set to record the positional information of corresponding each time point, i.e. the continuous image of each positional information of carrier and the time point of passing through.
The present invention has following beneficial effect:
Drive recorder and the spacing alarming method for power of tool spacing warning of the present invention and map display function, travel information that can accurate recording carrier, and remind at any time carrier that driver takes advantage of and other carriers whether in safe distance, avoid collision, reduce accident rate, effectively improved existing running information and recorded that reference frame is too single, accuracy is limited, the defect that reference value is low.
Accompanying drawing explanation
Figure 1A is drive recorder element block schematic diagram of the present invention.
Figure 1B is the spacing alarming method for power flow chart of steps of corresponding Figure 1A.
Fig. 2 is the display unit schematic diagram of drive recorder of the present invention.
Fig. 3 is that between the driving of one embodiment of the invention, schematic diagram is reminded in the warning of drive recorder spacing.
Fig. 4 is that between the driving of one embodiment of the invention, track, the place ahead has the warning of the too short vehicle of interim insertion distance to remind schematic diagram.
Main element symbol description
110 display units; 120 satnav unit;
121 positional informations; 130 image acquisition units;
131 continuous images; 140 map data storehouses;
141 electronic charts; 150 distance sensing unit;
160 operation processing unit; 161 prompting messages;
162 alarm signals; 170 warning unit;
200,200A carrier; 201,201A carrier image;
S110～S170 steps flow chart.
Embodiment
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate appended graphicly, be described in detail below.
Please refer to Figure 1A, Figure 1B and Fig. 2, Figure 1A is drive recorder element block schematic diagram of the present invention.Figure 1B is the spacing alarming method for power flow chart of steps of corresponding Figure 1A.Fig. 2 is the display unit schematic diagram of drive recorder of the present invention.In Fig. 1, the drive recorder of the warning of tool spacing and map display function is applicable to a carrier, and traffic navigation register comprises a display unit 110, a satnav unit 120, an image acquisition unit 130, a map data storehouse 140, a distance sensing unit 150 and an operation processing unit 160.Map data storehouse 140 stores at least one Figure 141 electronically, a positional information 121(step S120 of carrier is obtained in (step S110) satnav unit 120), at least one continuous image 131(step S130 when image acquisition unit 130 is obtained carrier and advanced), the distance (step S140) between distance sensing unit 150 sensing carriers and another carrier.
In the present embodiment, at least one continuous image when carrier that distance sensing unit is obtained according to image acquisition unit is advanced, utilize an image identification algorithm to calculate and another carrier between distance.
In the present embodiment, drive recorder also arranges a time regulator, to record the continuous image of corresponding each positional information of carrier and the time point of passing through.
Please refer to Fig. 3 and Fig. 4, Fig. 3 is that schematic diagram is reminded in the driving interocclusal record device spacing warning of one embodiment of the invention.Fig. 4 is that between the driving of one embodiment of the invention, track, the place ahead has the warning of the too short vehicle of interim insertion distance to remind schematic diagram.In Fig. 3, when carrier 200 travels on road, on the display unit 110 of the traffic navigation register of the warning of tool spacing and map display function, show at least one continuous image 131 when the carrier 200 being captured by image acquisition unit 130 is advanced, in this continuous image 131, comprise the carrier image 201A of another carrier 200A.If interim in road ahead, move into another carrier and make distance between carrier and another carrier be less than a safe distance time, on display unit 110, show a prompting message 161, to remind the carrier driver of the drive recorder of this tool spacing warning and map display function to note front vehicles travel conditions, avoid collision.
The above embodiment is only the preferred embodiment for absolutely proving that the present invention lifts, and protection scope of the present invention is not limited to this.Being equal to that those skilled in the art do on basis of the present invention substitutes or conversion, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (8)
1. a drive recorder for the warning of tool spacing and map display function, is applicable to a carrier, it is characterized in that, comprising:
One display unit;
One satnav unit, for obtaining a location information of this carrier;
One image acquisition unit, at least one continuous image while advancing for obtaining this carrier;
One map data storehouse, for storing at least one map data;
One distance sensing unit, for the distance between this carrier of sensing and another carrier; And
One operation processing unit, during travelling, this carrier judges whether the distance between this carrier and another carrier is less than a safe distance, to show a prompting message and this map data by this display unit, and obtain by this image acquisition unit the continuous image that this carrier marches to destination.
2. the drive recorder of tool spacing warning as claimed in claim 1 and map display function, is characterized in that, the drive recorder of this tool spacing warning and map display function also arranges a warning unit so that an alarm signal to be provided.
3. the drive recorder of tool spacing as claimed in claim 1 warning and map display function, it is characterized in that, at least one continuous image when this carrier that this distance sensing unit is obtained according to this image acquisition unit is advanced, utilize an image identification algorithm to calculate and another carrier between distance.
4. the drive recorder of tool spacing warning as claimed in claim 1 and map display function, is characterized in that, this drive recorder also arranges a time regulator.
5. a spacing alarming method for power, is applicable to a carrier, it is characterized in that, step comprises:
Store at least one map data in a map data storehouse;
By a satnav unit, obtain a positional information of this carrier;
At least one continuous image when obtaining this carrier and advance by an image acquisition unit;
With the distance between this carrier of distance sensing unit senses and another carrier;
By an operation processing unit, judge whether the distance between this carrier and another carrier is less than a safe distance; And
By a display unit, show a prompting message and this map data.
6. spacing alarming method for power as claimed in claim 5, is characterized in that, should by an operation processing unit judge distance between this carrier and another carrier whether be less than a safe distance in step, also comprise: a warning unit is set so that an alarm signal to be provided.
7. spacing alarming method for power as claimed in claim 5, it is characterized in that, be somebody's turn to do in the step with the distance between this carrier of distance sensing unit senses and another carrier, at least one continuous image when this carrier that this distance sensing unit is obtained according to this image acquisition unit is advanced, utilize an image identification algorithm to calculate and another carrier between distance.
8. spacing alarming method for power as claimed in claim 5, it is characterized in that, in the step of at least one continuous image in the time of should obtaining this carrier and advance by an image acquisition unit, also comprise: a time regulator is set to record the positional information of corresponding each time point.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101133630A TW201333899A (en) | 2012-09-14 | 2012-09-14 | Vehicle driving recorder with vehicle distance warning and map display functions and vehicle distance warning method |
| TW101133630 | 2012-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103679841A true CN103679841A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210467320.9A Pending CN103679841A (en) | 2012-09-14 | 2012-11-19 | Driving recorder with vehicle distance warning and map display functions and vehicle distance warning method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103679841A (en) |
| TW (1) | TW201333899A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107945575A (en) * | 2017-11-20 | 2018-04-20 | 深圳市中通视际实业有限公司 | A kind of device for monitoring vehicle and its method |
| CN110556024A (en) * | 2019-07-18 | 2019-12-10 | 华瑞新智科技（北京）有限公司 | Anti-collision auxiliary driving method and system and computer readable storage medium |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI574867B (en) * | 2015-06-05 | 2017-03-21 | Papago Inc | Driving recorder and its vehicle flameout warning method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020167519A1 (en) * | 2001-05-09 | 2002-11-14 | Olsen Bruce A. | Split screen GPS and electronic tachograph |
| TWM259272U (en) * | 2004-03-05 | 2005-03-11 | Inventec Appliances Corp | Integration system of car-driving record |
| TWM318539U (en) * | 2007-01-31 | 2007-09-11 | Transmint Prec S Co Ltd | Identification system of automobile distance |
| CN102089624A (en) * | 2008-05-22 | 2011-06-08 | 模具产品股份公司 | Method and systems for the building up of a roadmap and for the determination of the position of a vehicle |
| CN102252680A (en) * | 2011-04-13 | 2011-11-23 | 英华达（上海）科技有限公司 | Navigation apparatus with travel recording function |
-
2012
- 2012-09-14 TW TW101133630A patent/TW201333899A/en unknown
- 2012-11-19 CN CN201210467320.9A patent/CN103679841A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020167519A1 (en) * | 2001-05-09 | 2002-11-14 | Olsen Bruce A. | Split screen GPS and electronic tachograph |
| TWM259272U (en) * | 2004-03-05 | 2005-03-11 | Inventec Appliances Corp | Integration system of car-driving record |
| TWM318539U (en) * | 2007-01-31 | 2007-09-11 | Transmint Prec S Co Ltd | Identification system of automobile distance |
| CN102089624A (en) * | 2008-05-22 | 2011-06-08 | 模具产品股份公司 | Method and systems for the building up of a roadmap and for the determination of the position of a vehicle |
| CN102252680A (en) * | 2011-04-13 | 2011-11-23 | 英华达（上海）科技有限公司 | Navigation apparatus with travel recording function |
Non-Patent Citations (1)
| Title |
|---|
| 电脑王阿达: "安全性与实用性兼具的PAPAGO！P3多功能行车记录器", 《网页》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107945575A (en) * | 2017-11-20 | 2018-04-20 | 深圳市中通视际实业有限公司 | A kind of device for monitoring vehicle and its method |
| CN110556024A (en) * | 2019-07-18 | 2019-12-10 | 华瑞新智科技（北京）有限公司 | Anti-collision auxiliary driving method and system and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201333899A (en) | 2013-08-16 |
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Application publication date: 20140326 |