CN205264081U - Driving device is assisted to fog -zone based on radar detection - Google Patents
Driving device is assisted to fog -zone based on radar detection Download PDFInfo
- Publication number
- CN205264081U CN205264081U CN201521075916.XU CN201521075916U CN205264081U CN 205264081 U CN205264081 U CN 205264081U CN 201521075916 U CN201521075916 U CN 201521075916U CN 205264081 U CN205264081 U CN 205264081U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- radar
- signal
- processor
- detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a driving device is assisted to fog -zone based on radar detection, including display, GPS framing signal, back detection radar, treater, speaker, preceding detection radar, speed sensor. After survey other vehicle location information at radar detection vehicle rear, other vehicle information in preceding detection radar detection vehicle the place ahead, speed sensor detects the vehicle speed of traveling, the GPS framing signal detects the current geographical position of vehicle, the treater is delivered to to four above signals, the treater shows these information on the display in real time, when if the place ahead vehicle or rear vehicle are less than 30 meters apart from this car distance, treater signals gives the speaker, the speaker sends alarm sound, remind the driver carefully to drive.
Description
Technical field
The utility model relates to a kind of fog-zone auxiliary travelling device based on radar detection, utilizes distant-range high-precision Radar Technology, can realize vehicle and drive safely in the greasy weather, effectively avoids traffic accident, belongs to automobile equipment technical field.
Background technology
Greasy weather, in the time of running on expressway, because visibility reduces, is stop suddenly or accelerate suddenly all danger closes, tends to cause the major traffic accidents that group's car knocks into the back. At foggy weather. If vehicle speed per hour is 100 kilometers of left and right, to find that from your naked eyes dangerous situation is to judging, then to stepping on brake, at least need 1.5 seconds, your car has been run out of more than 40 meter in 1.5 seconds. That is to say, in low visibility the thick fog weather of 50 meters, when finding dangerous situation, you almost have little time brake completely, vehicle has rushed in the past at full speed, and how can consequence be? as can be seen here, be breakneck thing at travelling in fog day, particularly in high speed, although some highway can be closed at a high speed in the greasy weather, the factor such as sometimes close not in time, also can cause very large impact. Current solution is exactly to strengthen driver's awareness of safety, not other reliable auxiliary driving device. In the large greasy weather, the penetration power of fog lamp is limited, driver's prompting front vehicles of can not honking all the time.
Utility model content
Utility model object: for the problem and shortage of above-mentioned existing existence, the object of a kind of fog-zone auxiliary travelling device based on radar detection of the utility model is to prevent that the greasy weather from producing traffic accident because of unsighted.
Technical scheme:A kind of fog-zone auxiliary travelling device based on radar detection comprises display (1), GPS framing signal (2), rear detection radar (3), processor (4), loudspeaker (5), front detection radar (6), vehicle speed sensor (7);
The input of processor (4) You Si road and two-way output signal:
Processor (4) input signal one is connected with the output of GPS framing signal (2), and is presented at display (1) middle position;
Processor (4) input signal two is connected with the output signal of rear detection radar (3);
Processor (4) input signal three is connected with the output signal of rear detection radar (3);
Processor (4) input signal four is connected with the output signal of vehicle speed sensor (7);
Processor (4) output signal one is connected with the input of display (1);
Processor (4) output signal two is connected with the input of loudspeaker (5).
The demonstration information content of described display (1) comprises that this truck position signal shows (1-1), shows that with track front vehicle position signalling (1-2), lane line (1-3), this front side right-hand lane vehicle location signal show (1-4), show that with track front vehicles position signalling (1-5), this car left-hand lane train running in reverse direction vehicle location signal show (1-6), the 30 meters of warning lines in front (1-7), the 30 meters of warning lines in rear (1-8), and the directional information of Vehicle Driving Cycle shows with arrow.
A fog-zone auxiliary travelling device based on radar detection, is characterized in that display (1) has scale and shows, scale indication range is that front vehicles distance range is 0 to 200 meter, and front vehicle distance range is 0 to 200 meter.
A kind of fog-zone auxiliary travelling device based on radar detection, while it is characterized in that occurring that other vehicle distances are less than 30 meters before and after this vehicle, processor (4) sends signal to loudspeaker (5), loudspeaker (5), sound gives the alarm, remind driver to honk and remind this close vehicle, and entered risk distance.
A fog-zone auxiliary travelling device based on radar detection, before and after it is characterized in that, radar can detect vehicle particular location, and is presented in the corresponding lane position of display screen.
A fog-zone auxiliary travelling device based on radar detection, is characterized in that judging the travel direction of vehicle-surroundings vehicle, and concrete method of discrimination is:
Front detection radar (6) is surveyed front vehicles distance signal D, and unit is rice, the vehicle speed value V that this vehicle speed sensor (7) detects, and unit is meter per second, and the time is T, and unit is second;
If D≤V × D × 10%, front vehicles is for travelling in the same way;
If D > V × D × 10%, front vehicles is Facing Movement.
Described display (1), for demonstration information, comprises that this truck position signal shows (1-1), shows that with track front vehicle position signalling (1-2), lane line (1-3), this front side right-hand lane vehicle location signal show (1-4), show that with track front vehicles position signalling (1-5), this car left-hand lane train running in reverse direction vehicle location signal show (1-6), the 30 meters of warning lines in front (1-7), the 30 meters of warning lines in rear (1-8). Display is arranged on vehicle centre console position, also can share with existing navigation indicator.
Described GPS framing signal (2), for detection of the geographical position at vehicle place, can be utilized the gps signal of automobile navigation.
Described rear detection radar (3) is made up of long-range detection radar, can detect 200 meters of other vehicles or obstacle informations with interior vehicle periphery, and can judge the particular location of other vehicles or barrier. Be arranged on rear view of vehicle, also can be used as reversing backup radar.
Described processor (4), for the treatment of information, comprises the signal of GPS framing signal (2), rear detection radar (3), front detection radar (6), vehicle speed sensor (7), after treatment, signal is delivered to display (1) and loudspeaker (5).
Described loudspeaker (5), for sending alarm signal, is arranged in car.
Described front detection radar (6) is made up of long-range detection radar, can detect 200 meters of other vehicles or obstacle informations with interior vehicle periphery, and can judge the particular location of other vehicles or barrier. Be arranged on vehicle front, also can be used as parking backup radar.
Described vehicle speed sensor (7), for detection of the speed of Vehicle Driving Cycle, is made up of velocity sensor.
Operation principle: other vehicle position informations at rear detection radar (3) detection vehicle rear, other information of vehicles in front detection radar (6) detection vehicle front, vehicle speed sensor (7) detects Vehicle Speed, GPS framing signal (2) detects the current geographical position of vehicle, above four signals are delivered to processor (4), processor (4) is presented at these information on display (1) in real time, if when front vehicles or front vehicle are less than 30 meters apart from this spacing, processor (4) sends signal to loudspeaker (5), loudspeaker (5) sound that gives the alarm. display (1) shows the direction of traffic of other vehicles of vehicle periphery by the direction of arrow, judge that the method for other vehicle driving directions is:
Front detection radar (6) is surveyed front vehicles distance signal D, and unit is rice, the vehicle speed value V that this vehicle speed sensor (7) detects, and unit is meter per second, and the time is T, and unit is second;
If D≤V × D × 10%, front vehicles is for travelling in the same way;
If D > V × D × 10%, front vehicles is Facing Movement.
Beneficial effect:The utlity model has following advantage:
(1) the utility model adopts the remote radar detection technique in front and back, other vehicle position informations of detection vehicle forward-and-rearward, and be presented on display, in the greasy weather, driver can understand nearby vehicle positional information at a glance.
(2) the utility model, based on existing GPS navigation technology, can add in existing GPS navigation system, without development software and hardware specially, easily realizes marketing.
(3) the utility model adopts the speed of a motor vehicle and distance signal, judges the travel direction of nearby vehicle, more effective guarantee traffic safety.
Brief description of the drawings,Fig. 1 is the utility model structural representation.
In figure: the 1st, display, the 2nd, GPS framing signal, the 3rd, rear detection radar, the 4th, processor, the 5th, loudspeaker, the 6th, front detection radar, the 7th, vehicle speed sensor.
Fig. 2 is the utility model display displaying contents schematic diagram.
In figure: 1-1 is that this truck position signal shows, 1-2 is that same track front vehicle position signalling shows, 1-3 is that lane line, 1-4 are that this front side right-hand lane vehicle location signal shows, 1-5 is that same track front vehicles position signalling shows, 1-6 is that this car left-hand lane train running in reverse direction vehicle location signal shows, 1-7 is that 30 meters, front warning line, 1-8 are 30 meters, rear warning lines.
Detailed description of the invention: by reference to the accompanying drawings 1 and Fig. 2, further the utility model is explained.
A kind of fog-zone auxiliary travelling device based on radar detection comprises display (1), GPS framing signal (2), rear detection radar (3), processor (4), loudspeaker (5), front detection radar (6), vehicle speed sensor (7);
The input of processor (4) You Si road and two-way output signal:
Processor (4) input signal one is connected with the output of GPS framing signal (2), and is presented at display (1) middle position;
Processor (4) input signal two is connected with the output signal of rear detection radar (3);
Processor (4) input signal three is connected with the output signal of rear detection radar (3);
Processor (4) input signal four is connected with the output signal of vehicle speed sensor (7);
Processor (4) output signal one is connected with the input of display (1);
Processor (4) output signal two is connected with the input of loudspeaker (5);
The demonstration information content of described display (1) comprises that this truck position signal shows (1-1), shows that with track front vehicle position signalling (1-2), lane line (1-3), this front side right-hand lane vehicle location signal show (1-4), show that with track front vehicles position signalling (1-5), this car left-hand lane train running in reverse direction vehicle location signal show (1-6), the 30 meters of warning lines in front (1-7), the 30 meters of warning lines in rear (1-8), and the directional information of Vehicle Driving Cycle shows with arrow.
On described display (1) mounting vehicle console.
Described GPS framing signal (2) is arranged in car, if vehicle has had navigation feature, can use the gps signal of navigation.
Described rear detection radar (3) is arranged on rear view of vehicle, and installation method is the same with rear radar for backing car method.
Described processor (4) is arranged on console inside in car.
Described loudspeaker (5) can utilize internal loudspeaker.
Described front detection radar (6) is arranged on vehicle front, and installation method is the same with front radar for backing car method.
Described vehicle speed sensor (7) is arranged on console inside in car.
The foregoing is only preferred embodiments of the present utility model; protection domain of the present utility model is not limited with above-mentioned embodiment; in every case the equivalence that those of ordinary skill in the art do according to the utility model institute disclosure is modified or is changed, and all should include in the protection domain of recording in claims.
Claims (4)
1. the fog-zone auxiliary travelling device based on radar detection, comprises display (1), GPS framing signal (2), rear detection radar (3), processor (4), loudspeaker (5), front detection radar (6), vehicle speed sensor (7);
The input of processor (4) You Si road and two-way output signal:
Processor (4) input signal one is connected with the output of GPS framing signal (2), and is presented at display (1) middle position;
Processor (4) input signal two is connected with the output signal of rear detection radar (3);
Processor (4) input signal three is connected with the output signal of rear detection radar (3);
Processor (4) input signal four is connected with the output signal of vehicle speed sensor (7);
Processor (4) output signal one is connected with the input of display (1);
Processor (4) output signal two is connected with the input of loudspeaker (5);
The demonstration information content of described display (1) comprises that this truck position signal shows (1-1), shows that with track front vehicle position signalling (1-2), lane line (1-3), this front side right-hand lane vehicle location signal show (1-4), show that with track front vehicles position signalling (1-5), this car left-hand lane train running in reverse direction vehicle location signal show (1-6), the 30 meters of warning lines in front (1-7), the 30 meters of warning lines in rear (1-8), and the directional information of Vehicle Driving Cycle shows with arrow.
2. a kind of fog-zone auxiliary travelling device based on radar detection according to claim 1, is characterized in that display (1) has scale and shows, scale indication range is that front vehicles distance range is 0 to 200 meter, and front vehicle distance range is 0 to 200 meter.
3. a kind of fog-zone auxiliary travelling device based on radar detection according to claim 1, while it is characterized in that occurring that other vehicle distances are less than 30 meters before and after this vehicle, processor (4) sends signal to loudspeaker (5), loudspeaker (5), sound gives the alarm, remind driver to honk and remind this close vehicle, and entered risk distance.
4. a kind of fog-zone auxiliary travelling device based on radar detection according to claim 1, before and after it is characterized in that, radar can detect vehicle particular location, and is presented in the corresponding lane position of display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521075916.XU CN205264081U (en) | 2015-12-20 | 2015-12-20 | Driving device is assisted to fog -zone based on radar detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521075916.XU CN205264081U (en) | 2015-12-20 | 2015-12-20 | Driving device is assisted to fog -zone based on radar detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205264081U true CN205264081U (en) | 2016-05-25 |
Family
ID=56005597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521075916.XU Expired - Fee Related CN205264081U (en) | 2015-12-20 | 2015-12-20 | Driving device is assisted to fog -zone based on radar detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205264081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105427671A (en) * | 2015-12-20 | 2016-03-23 | 李俊娇 | Driving aid device in fog area based on radar detection |
-
2015
- 2015-12-20 CN CN201521075916.XU patent/CN205264081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105427671A (en) * | 2015-12-20 | 2016-03-23 | 李俊娇 | Driving aid device in fog area based on radar detection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104340226B (en) | System for sending alarm before motor vehicle and object may collide | |
| CN205943100U (en) | HMI shows system for V2X scene | |
| CN102963299B (en) | A kind of highway automobile avoiding collision of highly reliable low false alarm rate | |
| CN109949612B (en) | Ghost probe accident early warning system based on information interaction | |
| KR101838710B1 (en) | Apparatus Recognizing School Zone In Advanced Safety Vehicle And Method Thereof | |
| CN105608926B (en) | Alarm prompt method, alarm prompt system and terminal | |
| CN104900089A (en) | Lane-changing early warning device based on vehicle-vehicle coordination | |
| CN105513420B (en) | Vehicle is associated with alarm device with intersection | |
| CN108515934A (en) | A kind of vehicle anti-collision early warning method and system based on more radars | |
| US20120316734A1 (en) | Alert sound output control apparatus, alert sound output control method and computer product | |
| CN102785660A (en) | Vehicle collision-proof early warning device | |
| CN102616198A (en) | Active safety control method and device for automobile based on millimeter wave radar detection and image recognition | |
| CN102629415B (en) | Automatic active early warning system for highway rescue | |
| CN202944253U (en) | Motorway automobile anti-collision system high in reliability and low in false alarm rate | |
| JPH04290200A (en) | Collision alarming device for vehicle | |
| CN106809160A (en) | A kind of intersection driving assistance method and system | |
| CN105427671A (en) | Driving aid device in fog area based on radar detection | |
| CN109866766A (en) | Vehicle collision prevention method and device | |
| CN104064048A (en) | Automobile curve operation speed processing system and automobile curve operation speed processing method based on vehicle-road cooperation | |
| CN203267899U (en) | Driving system in foggy days | |
| EP2279889A1 (en) | Method and system for shoulder departure assistance in an automotive vehicle | |
| CN205264081U (en) | Driving device is assisted to fog -zone based on radar detection | |
| CN203149680U (en) | Vehicle traveling data recorder | |
| Kanazawa et al. | Field operational tests of Smartway in Japan | |
| CN109774702B (en) | Vehicle driving assistance system and method |
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: 20160525 Termination date: 20161220 |