CN203142521U - GPS (Global Positioning System)-radar head-up road display safety warning device - Google Patents
GPS (Global Positioning System)-radar head-up road display safety warning device Download PDFInfo
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- CN203142521U CN203142521U CN 201320106131 CN201320106131U CN203142521U CN 203142521 U CN203142521 U CN 203142521U CN 201320106131 CN201320106131 CN 201320106131 CN 201320106131 U CN201320106131 U CN 201320106131U CN 203142521 U CN203142521 U CN 203142521U
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- windshield
- gps
- radar
- main frame
- concave mirror
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Abstract
The utility model relates to a GPS (Global Positioning System)-radar head-up road display safety warning device. The device is characterized by comprising a host, a concave mirror and an automobile windshield, wherein the host comprises a GPS radar, a display screen, a loudspeaker, a PCB (Printed Circuit Board), an antenna and a photosensitive diode, the host is mounted on the automobile windshield, the concave mirror is mounted on an instrument desk of an automobile cab or below the automobile windshield, information collected by the GPS radar is projected to the concave mirror by the display screen of the host and is then projected to the automobile windshield by the concave mirror, and virtual images are displayed at a space, which is apart from the automobile windshield by 1.5-2.2 m, through the automobile windshield.
Description
Technical field
The utility model relates to the GPS radar to be looked squarely and shows the road safety precaution device, automobile driver can the scope that eyes are looked squarely when driving a car in, obtain the necessary information that road safety is travelled.
Background technology
Automobile driver is looked squarely through Windshield observation road conditions with eyes and is driven, in order accurately to hold the information such as caution of traffic safety and passing road, the one, by watching the instrument that is installed in the operator's compartment, for example speed, oil consumption, coolant water temperature etc., the 2nd, listen to or watch the GP configuring S radar that is placed on the instrument desk that the road ahead message is provided.Because the instrument in the automobile or the GPS Radar Products position that is placed on the instrument desk are on the low side, do not look squarely in the scope at the eyes of steerman, need bow when watching, according to relevant experiment, steerman is being bowed and is being got back to opening time in about 1 second of the process of looking squarely, when the speed of a motor vehicle when 100KM/h is above, the about 27.8-35M of the stroke in 1 second exists certain potential safety hazard so bow to watch the instruments.If the vehicle relevent information will be looked squarely demonstration, then to want special-purpose disposal system and project on the special-purpose read-out, read-out is installed in a jiao of operator's compartment, and its shortcoming is: the one, investment cost is big, needs Renminbi more than 50,000 yuan approximately; The 2nd, special-purpose disposal system and read-out volume heaviness about about 10Kg, are installed pretty troublesome; For this reason, existing product adopts display screen technology, and meter reading is projected on the Windshield, but the shortcoming that exists is that the image that projects on the Windshield is subjected to the influence of sunlight fairly obvious, not strong just fuzzy not the seeing of extraneous sunlight, and also image is again little, visible sensation distance is also near, so weak effect.Present many GPS radar phonetic warning devices are to be used to chaufeur to provide the road ahead security information to it when driving a car, as: the speed limit data of the road that originally travels, make a dash across the red light and take a picture and fixedly test the speed photograph etc.Existing GPS radar phonetic warning device generally can only provide voice messaging, there is not image, because the content of reporting is too various, cause more noisy voice environment in the car, cause the voice fatigue of chaufeur easily, thereby ignore the important safety information of road ahead, and cause the hidden danger of traffic safety.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of prior art, provide a kind of information content with the GPS radar to convert image to, and project on the shield glass by optically focused, after amplifying, zooming out, by behind the windshield, be the space acquisition virtual image of L spacing at the distance windshield again, product structure is simple, investment cost is low, it is convenient to be installed on the automobile, reaches amplification, long drive, and the automobile GPS radar that viewing effect is good is looked squarely and shown the road safety precaution device.
The utility model GPS radar is looked squarely the technical scheme that shows the road safety precaution device: it is characterized in that comprising main frame, concave mirror and windshield, described main frame comprises the GPS radar, read-out, loudspeaker, pcb board, antenna and photosensitive diode, described main frame is installed on the windshield, concave mirror is installed in the below of instrument desk or the windshield of automobile cab, the information that the read-out of main frame is collected the GPS radar projects on the concave mirror, the information projection of the GPS radar being collected by concave mirror is to windshield again, is 1.5-2.2 meters place, space demonstration virtual image by the distance L of windshield windshield outside.
The utility model discloses a kind of GPS radar and look squarely demonstration road safety precaution device, GPS radar described in the technical program (comprising GPS and radar) is prior art, on sale on the market, read-out, loudspeaker, antenna and photodiode all can be purchased from the market, pcb board can be entrusted design, processing, main frame is fixed on the windshield top, in host housing, antenna is connected with the GPS radar, receiving satellite signal, be transferred to pcb board, again by the data bank in the extraction of the master chip MCU on the pcb board memory body, drive loudspeaker and read-out through instruction after the computing, radar receives high-frequency signal synchronously and is transferred to pcb board, drive loudspeaker and read-out by the pcb board instruction again, voice messaging is reported through loudspeaker, graphicinformation is throwed (mirror image) to the concave mirror of below after read-out shows simultaneously, by concave mirror optically focused, zoom out and amplify virtual image (mirror image), projection again (reflection) is to windshield, by hum pattern light the space demonstration virtual image before windshield of windshield mirror image refraction principle with reconstruct, guide in the driver's seat, make the chaufeur can be when keep observing traffic, just can look squarely the information that relevant road ahead situation is necessary in the virtual image, and the height of image, size, can by Windshield apart from controllable adjustable, and be not subjected to any light, chaufeur height, the influence of external factors such as automotive type, allow the parallel chaufeur dead ahead that is shown in of GPS radar road safety information, to improve driver's the safety of driving.The use of photodiode in GPS radar road conditions precaution device, the driver is when driving a car, and extraneous light can change at any time, by the brightness of the automatic sensitization adjusting of photodiode read-out, allows the driver can clearly read comfortable demonstration information.Principle of work: receive outside road information by the radar on the main frame, by GPS positioned vehicle position, by pcb board information translation is become literal and voice messaging, voice messaging is directly reported by the loudspeaker on the main frame, Word message is regulated literal brightness automatically by photodiode, and project on the concave mirror, being projected on the windshield by concave mirror again, last space outside Windshield shows virtual image.
The utility model GPS radar is looked squarely and is shown the road safety precaution device, and described main frame is installed on the windshield, and the junction of the roof hoard of close automobile cab.Reduce extraneous light to the influence of read-out, can keep appropriate distance with concave mirror again, directly zoom out the mirror image distance.Described main frame is installed on the windshield near on the centre or left and right side any point of roof hoard junction.On the described main frame button is set.12V power supply on the described host computer using automobile, easy to use.Described main frame is bonded on the windshield by lining cement through shell, and is easy for installation, fixed.Described concave mirror fixes through the below of permanent seat and windshield.Concave mirror is fixed, and can regulate permanent seat as required, and concave mirror is shifted one's position and angle.The space length L of described virtual image outside windshield is in 1-3 meters the scope.The space length L of described virtual image outside windshield is in 1.5-2.2 meters the scope.Different with structure according to vehicle size, virtual image is presented at apart from windshield outward in the scope of certain distance.
Description of drawings
Fig. 1 is that the GPS radar is looked squarely and shown that the road safety precaution device amplifies and the concave mirror that zooms out structure is fixed on scheme drawing on the windshield by permanent seat;
Fig. 2 is that concave mirror is installed in the structural representation on the instrument desk of automobile cab;
Fig. 3 is the main frame schematic perspective view;
Fig. 4 is the main frame side schematic view;
Fig. 5 is that the GPS radar looks squarely that each parts is connected to each other scheme drawing in the main frame that shows the road safety precaution device.
The specific embodiment
The utility model relates to a kind of GPS radar and looks squarely demonstration road safety precaution device, as Fig. 1-shown in Figure 5, it is characterized in that: comprise main frame 1, concave mirror 2 and windshield 3, described main frame 1 comprises GPS radar 11, read-out 12, loudspeaker 13, pcb board 14, antenna 15 and photosensitive diode 16, described main frame 1 is installed on the windshield 3, concave mirror is installed in the below of instrument desk 7 or the windshield 3 of automobile cab, the information that the read-out 12 of main frame 1 is collected the GPS radar projects on the concave mirror 2, the information projection of the GPS radar being collected by concave mirror 2 is to windshield 3, by the space demonstration virtual image 4 of windshield windshield outside again.GPS radar 11(described in the technical program comprises GPS and radar) be prior art, on sale on the market, read-out 12, loudspeaker 13, antenna 15 and photodiode 16 all can be purchased from the market, pcb board 14 can be entrusted design, processing, main frame 1 is fixed on windshield 3 tops, in host housing, antenna 15 is connected with GPS radar 11, receiving satellite signal, be transferred to pcb board 14, again by the data bank in the extraction of the master chip MCU on the pcb board memory body, drive loudspeaker 13 and read-out 12 through instruction after the computing, radar receives high-frequency signal synchronously and is transferred to pcb board 14, drive loudspeaker 13 and read-out 12 by the pcb board instruction again, voice messaging is reported through loudspeaker, graphicinformation is throwed (mirror image) to the concave mirror 2 of below after read-out shows simultaneously, by concave mirror 2 optically focused, zoom out and amplify virtual image (mirror image), projection again (reflection) is to windshield 3, by hum pattern light the space demonstration virtual image 4 before windshield of windshield mirror image refraction principle with reconstruct, guide in the driver's seat, make the chaufeur can be when keep observing traffic, just can look squarely the information that relevant road ahead situation is necessary in the virtual image 4, and the height of image, size, can by Windshield apart from controllable adjustable, and be not subjected to any light, chaufeur height, the influence of external factors such as automotive type, allow the parallel chaufeur dead ahead that is shown in of GPS radar 11 road safety information, to improve driver's the safety of driving.The use of photodiode 16 in GPS radar road conditions precaution device, the driver is when driving a car, and extraneous light can change at any time, by the brightness of the automatic sensitization adjusting of photodiode read-out 12, allows the driver can clearly read comfortable demonstration information.Principle of work: receive outside road information by the radar on the main frame 1, by GPS positioned vehicle position, by pcb board 14 information translation is become literal and voice messaging, voice messaging is directly reported by the loudspeaker 13 on the main frame 1, Word message is regulated literal brightness automatically by photodiode 16, and project on the concave mirror 2, being projected on the windshield 3 by concave mirror again, last space outside Windshield shows virtual image 4.Annexation between each parts of main frame as shown in Figure 5, core component is pcb board (integrated package) 14, but pcb board consigned processing, GPS radar 11 comprises GPS and two parts of radar, but manufacturer has usually combined sale with two parts, can directly buy the GPS radar on the described market, and GPS, radar and pcb board triangularity are connected to each other, antenna 15 is connected with GPS, and the parts that pcb board 14 connects each projection respectively have read-out 12, loudspeaker 13 and photodiode 16.During work, the information that GPS radar 11 is collected antenna 15, and the information of collecting is passed to pcb board (integrated circuit) 14 handle, information after pcb board 14 will be handled is given read-out 12 and loudspeaker 13, give the image section that is of read-out, give the phonological component that is of loudspeaker, photodiode 16 is regulated the brightness of Word message.Described main frame 1 is installed on the windshield 3, and the junction 6 of the roof hoard 5 of close automobile cab.Reduce extraneous light to the influence of read-out, can keep appropriate distance with concave mirror 2 again, directly zoom out the mirror image distance.Described main frame 1 is installed on the windshield 3 near on the centre or left and right side any point of roof hoard 5 junctions 6.On the described main frame 1 button is set.Described main frame 1 utilizes the 12V power supply on the automobile, and is easy to use.Described main frame 1 is bonded in by lining cement on the windshield 3 through shell, and is easy for installation, fixed.Described concave mirror 2 fixes through the below of permanent seat 31 with windshield 3.Concave mirror 2 is fixed, and can regulate permanent seat 31 as required, and concave mirror 2 is shifted one's position and angle.The space length L of described virtual image 4 outside windshield 3 is in 1-3 meters the scope.The space length L of described virtual image 4 outside windshield 3 is in 1.5-2.2 meters the scope.Different with structure according to vehicle size, virtual image 4 is presented in the scope apart from windshield 3 outer certain distances.
Claims (9)
1.GPS looking squarely, radar shows the road safety precaution device, it is characterized in that: comprise main frame (1), concave mirror (2) and windshield (3), described main frame (1) comprises GPS radar (11), read-out (12), loudspeaker (13), pcb board (14), antenna (15) and photosensitive diode (16), described main frame (1) is installed on the windshield (3), concave mirror is installed in the below of instrument desk (7) or the windshield (3) of automobile cab, the information that the read-out (12) of main frame (1) is collected the GPS radar projects on the concave mirror (2), the information projection of the GPS radar being collected by concave mirror (2) is to windshield (3), by the space demonstration virtual image (4) of windshield outside windshield again.
2. GPS radar as claimed in claim 1 is looked squarely and is shown the road safety precaution device, and it is characterized in that: described main frame (1) is installed on the windshield (3), and the junction (6) of the roof hoard (5) of close automobile cab.
3. GPS radar as claimed in claim 2 is looked squarely and shown the road safety precaution device, it is characterized in that: described main frame is installed in windshield (3) and goes up near on the centre or left and right side any point of roof hoard (5) junction (6).
4. GPS radar as claimed in claim 1 is looked squarely and is shown the road safety precaution device, and it is characterized in that: described main frame arranges button in (1).
5. GPS radar as claimed in claim 1 is looked squarely and is shown the road safety precaution device, and it is characterized in that: described main frame (1) utilizes the 12V power supply on the automobile.
6. GPS radar as claimed in claim 1 is looked squarely and is shown the road safety precaution device, and it is characterized in that: described main frame (1) is bonded in by lining cement on the windshield (3) through shell.
7. GPS radar as claimed in claim 1 is looked squarely and shown the road safety precaution device, it is characterized in that: described concave mirror (2) fixes through the below of permanent seat (31) with windshield (3).
8. GPS radar as claimed in claim 1 is looked squarely and shown the road safety precaution device, it is characterized in that: the space length L of described virtual image (4) outside windshield is in 1-3 meters the scope.
9. GPS radar as claimed in claim 1 is looked squarely and shown the road safety precaution device, it is characterized in that: the space length L of described virtual image (4) outside windshield is in 1.5-2.2 meters the scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320106131 CN203142521U (en) | 2013-03-08 | 2013-03-08 | GPS (Global Positioning System)-radar head-up road display safety warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320106131 CN203142521U (en) | 2013-03-08 | 2013-03-08 | GPS (Global Positioning System)-radar head-up road display safety warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203142521U true CN203142521U (en) | 2013-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320106131 Expired - Fee Related CN203142521U (en) | 2013-03-08 | 2013-03-08 | GPS (Global Positioning System)-radar head-up road display safety warning device |
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| CN (1) | CN203142521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112397A (en) * | 2013-03-08 | 2013-05-22 | 刘仁国 | Global position system (GPS) radar head-up display road safety precaution device |
| CN107329270A (en) * | 2017-08-14 | 2017-11-07 | 板牙信息科技（上海）有限公司 | Vehicle-mounted head-up display device |
-
2013
- 2013-03-08 CN CN 201320106131 patent/CN203142521U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112397A (en) * | 2013-03-08 | 2013-05-22 | 刘仁国 | Global position system (GPS) radar head-up display road safety precaution device |
| CN107329270A (en) * | 2017-08-14 | 2017-11-07 | 板牙信息科技（上海）有限公司 | Vehicle-mounted head-up display device |
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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: 20130821 Termination date: 20200308 |