CN102529830B - System for actively displaying surroundings of vehicle - Google Patents
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- CN102529830B CN102529830B CN201110039032.9A CN201110039032A CN102529830B CN 102529830 B CN102529830 B CN 102529830B CN 201110039032 A CN201110039032 A CN 201110039032A CN 102529830 B CN102529830 B CN 102529830B
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Abstract
A system for actively displaying the surroundings of a vehicle comprises a display, an electronic controller, a plurality of radars and a plurality of photographic lenses, wherein the radars can detect obstacles outside the vehicle, each photographic lens can shoot single-view images of scenery in different directions, the electronic controller synthesizes the single-view images of the photographic lenses into a composite overlooking image, the electronic controller actively switches the images shot by the cameras on a double-picture display according to the number and the positions of the radars detecting the obstacles, and the single-view images and/or the overlooking composite image are displayed on the picture of the display, so that a driver can conveniently watch the pictures of the images in different views, the operation picture can be switched without distraction or extra time, and the design of the safety of installing the radars can be effectively achieved.
Description
Technical field
The present invention relates to a kind of system showing surrounding environment, particularly about a kind of system initiatively showing vehicle-periphery.
Background technology
Due to the performance of the continuous lifting vehicle in vehicle manufacturer, people by the requirement of the early stage safety to vehicle, traveling comfort and the performance such as handling, and then rise to the requirement to performances such as the convenience of stopping and the detections to obstacle.Such as vehicle installing " 360 degree panorama systems " (Eagle View System) is with handled easily in parking or when travelling on the situations such as narrow and small lane, lane.
Above-mentioned 360 degree of panorama systems utilize the image captured by four video cameras being loaded into vehicle body front, rear, left and right, through central process unit, these images are changed, synthesized process, the outdoor scene in vehicle body surrounding 2 meters is presented in the mode of overlooking on the screen in car.Allow chaufeur can know when narrow and small lane is done that judgement vehicle is in the relative position of parking mesh lines or obstacle, meets accident with collision free stopping or travel on.
360 degree of panorama system systems are with pioneering technologys such as " visual angle effect " and " automatic flake correction " (Auto Fish Eye Improvement), create new era of driving safety system, not only allow chaufeur enjoy the enjoyment of driving, also add traffic safety, decrease unexpected generation.
Described 360 degree of panorama systems, except installing video camera, also can install radar to detect the obstacle of vehicle's surroundings, and when detections of radar is to obstacle, this system system is with sound or picture warning.The screen of two pictures of 360 degree of panorama systems also can show the image of different visual angles, and two pictures of such as screen show respectively overlooks resultant image and backsight image, left back seeing image picture and backsight image etc.But, when operating the screen of two pictures of described 360 degree of panorama systems, must by the picture of chaufeur manual switchover different visual angles image, and detections of radar to obstacle time, chaufeur has the picture of obstacle for viewing, also must switch the picture that will watch in a manual manner, so causes chaufeur to watch the inconvenience of the picture of different visual angles image, also increase the time that operation screen switches, also reduce the design of the safety of installing radar simultaneously.
Summary of the invention
The invention provides a kind of system initiatively showing vehicle-periphery, can according to the quantity of detections of radar obstacle and position, automatically switch relative to the perspective images of Obstacle Position to be shown on two pictures of screen, make the picture of driver's convenient viewing different visual angles image, do not need to divert one's attention, also without the need to spending the extra time to get final product blocked operation picture, effectively to reach the design of the safety of installing radar.
Technical scheme 1: a kind of system initiatively showing vehicle-periphery, comprise a telltale, an electronic controller, several radars and several phtographic lenses, wherein, described electronic controller and described telltale, described radar and the electrical connection of described phtographic lens, described radar can detect the obstacle outside vehicle, and each phtographic lens can take a single visual angle image of different azimuth scenery, the single visual angle Image compounding of each phtographic lens is one and overlooks resultant image by this electronic controller, and this telltale can be carried out show image and watches the environment of vehicle periphery by two picture, described electronic controller is according to radar quantity and position that obstacle detected, described dual view display initiatively switches the image captured by video camera, and overlook resultant image with this single visual angle image and/or this and be shown on two pictures of this telltale.
Technical scheme 2: the system initiatively showing vehicle-periphery according to technical scheme 1, described phtographic lens comprises several side view phtographic lenses and several panorama phtographic lenses, the described side view phtographic lens single visual angle images such as fechtable is left back, right back respectively, and the described panorama phtographic lens single visual angle images such as fechtable is forward and backward, left and right respectively; And this electronic controller comprises a parking electronic control unit and a panorama electronic control unit, described parking electronic control unit receives the detection signal of described radar, and transmit testing result to described panorama electronic control unit, this panorama electronic control unit overlooks resultant image described in being integrated into by the image at the visual angle such as forward and backward, left and right, this panorama electronic control unit according to testing result by single visual angle image and/or overlook resultant image and be sent to this telltale.
Technical scheme 3: the system initiatively showing vehicle-periphery according to technical scheme 2, described radar is configured in right front, left front, right back, the left rear side of vehicle respectively.
Technical scheme 4: the system initiatively showing vehicle-periphery according to technical scheme 3, when a detections of radar is to when having an obstacle, two pictures displays of this telltale be two single visual angle images.
Technical scheme 5: the system initiatively showing vehicle-periphery according to technical scheme 4, when radar obstacle being detected is the radar of forward right side, two pictures displays of this telltale be the pick-up image of a front perspective images and a LOOK RIGHT; When radar obstacle being detected is the radar of front left side, two pictures displays of this telltale be the pick-up image of a front perspective images and a LOOK LEFT; When radar obstacle being detected is the radar of right lateral side, two pictures displays of this telltale be a back angle image and a right back perspective images; And radar obstacle being detected is when being the radar of left rear side, two pictures displays of this telltale be a back angle image and a left back perspective images.
Technical scheme 6: the system initiatively showing vehicle-periphery according to technical scheme 3, when two or more detections of radar is to when having an obstacle, two pictures displays of this telltale be that a single visual angle image and one overlook resultant image.
Technical scheme 7: the system initiatively showing vehicle-periphery according to technical scheme 6, detect the radar of obstacle be forward right side radar and right lateral side radar time, that described single visual angle image then correspondence switches to front perspective images or back angle image according to being advance at that time or retreating gear; Detect the radar of obstacle be forward right side radar and left rear side radar time, be according at that time for advance or retreat gear, this single visual angle image then correspondence switches to front perspective images or back angle image; Detect the radar of obstacle be front left side radar and right lateral side radar time, be according at that time for advance or retreat gear, this single visual angle image then correspondence switches to front perspective images or back angle image; And detect the radar of obstacle be front left side radar and left rear side radar time, be according at that time for advance or retreat gear, this single visual angle image then correspondence switches to front perspective images or back angle image.
Technical scheme 8: the system initiatively showing vehicle-periphery according to technical scheme 2, the front visual angle picture of described telltale is labeled with virtual front inlet wire and headstock front distance marking line, the back angle picture of this telltale is labeled with virtual reversing line and tailstock rear distance marking line, and the LOOK RIGHT picture of this telltale and LOOK LEFT picture are labeled with headstock line and overall width line respectively.
Technical scheme 9: the system initiatively showing vehicle-periphery according to technical scheme 1, this telltale is touch control screen.
Accompanying drawing explanation
Fig. 1 is the system block diagrams initiatively showing the system of vehicle-periphery of the present invention;
The schematic diagram of the front that Fig. 2 is the front of system of the present invention, rear, left and right phtographic lens take vehicle respectively, rear, the scenery such as left and right;
Fig. 3 is the schematic diagram of the proceeds posterolateral scenery of the proceeds posterolateral phtographic lens shooting vehicle of system of the present invention;
Fig. 4 is the schematic diagram that the left back of system of the present invention and right abaft phtographic lens take the scenery such as left back and right abaft of vehicle respectively;
Fig. 5 A is the schematic diagram of the screen display front perspective images of system of the present invention;
Fig. 5 B is the schematic diagram of the screen display rear perspective images of system of the present invention;
Fig. 5 C is the schematic diagram of the screen display left perspective images of system of the present invention;
Fig. 5 D is the schematic diagram of the screen display right perspective images of system of the present invention;
Fig. 5 E is the schematic diagram that the screen display of system of the present invention overlooks resultant image;
Fig. 5 F is the schematic diagram of the screen display left perspective images of system of the present invention;
Fig. 5 G is the schematic diagram of the screen display right perspective images of system of the present invention;
Fig. 6 A is the schematic diagram that of the present invention pair of picture screen shows front perspective images and right front perspective images respectively;
Fig. 6 B is the schematic diagram that of the present invention pair of picture screen shows front perspective images and left front perspective images respectively;
Fig. 6 C is the schematic diagram that of the present invention pair of picture screen shows back angle image and right back perspective images respectively;
Fig. 6 D is the schematic diagram that of the present invention pair of picture screen shows back angle image and left back perspective images respectively;
Fig. 6 E is that of the present invention pair of picture screen shows back angle image respectively and overlook the schematic diagram of resultant image.
Reference numeral explanation
100-initiatively shows the system of vehicle-periphery; 102-touch control screen; 104-electronic controller; The left front radar of 106-; The right front radar of 108-; 110 left back radars; The right back radar of 112-; 114-fore direction photographing camera lens; 116-rear phtographic lens; 118-left phtographic lens; 120-right phtographic lens; 122-left back phtographic lens; 124-right abaft phtographic lens; 126-parking electronic control unit; 128-panorama electronic control unit; The virtual front inlet wire of 130-; 132-headstock front distance marking line; The virtual reversing line of 134-; Rear, 136-parking stall distance marking line; 138-LOOK RIGHT picture headstock line; 140-LOOK LEFT picture headstock line; 142-LOOK RIGHT picture overall width line; 144-LOOK LEFT picture overall width line.
Detailed description of the invention
With reference to accompanying drawing, preferred embodiment of the present invention is described.
Fig. 1 is the system block diagrams initiatively showing the system of vehicle-periphery provided by the invention.In FIG, this system 100 initiatively showing vehicle-periphery comprises a touch control screen 102, electronic controller 104, left front radar 106, right front radar 108, left back radar 110, the right back radar 112 as telltale, a fore direction photographing camera lens 114, rear phtographic lens 116, the left phtographic lens 118 as panorama phtographic lens and a right phtographic lens 120 and as the left back phtographic lens 122 of side view phtographic lens and a right abaft phtographic lens 124.Electronic controller 104 is electrically connected with touch control screen 102, described radar 106,108,110,112 and described phtographic lens 114,116,118,120,122,124.
Left front radar 106, right front radar 108, left back radar 110 and right back radar 112 detect the obstacle of the left front of vehicle, right front, left back and right abaft respectively.Fore direction photographing camera lens 114, rear phtographic lens 116, left phtographic lens 118, right phtographic lens 120, left back phtographic lens 122 and right abaft phtographic lens 124 take the front of vehicle respectively, rear, left, right, the single visual angle image of the scenery in the orientation such as left back and right abaft, as Fig. 2, shown in Fig. 3 and Fig. 4, Fig. 2 is the front of system of the present invention, rear, left and right phtographic lens take the front of vehicle respectively, rear, the schematic diagram of the scenery such as left and right, Fig. 3 is the schematic diagram of the proceeds posterolateral scenery of the proceeds posterolateral phtographic lens shooting vehicle of system of the present invention, Fig. 4 is that the left back of system of the present invention and right abaft phtographic lens take the left back of vehicle and the schematic diagram of right abaft scenery respectively.Single visual angle Image compounding captured by each phtographic lens 114,116,118,120 is that a width overlooks resultant image by electronic controller 104.
Electronic controller 104 is according to the radar 106 obstacle being detected, 108, 110, the quantity of the 112 and position of obstacle detected, initiatively switch by camera lens 114 with the touch control screen 102 at two picture, 116, 118, 120, 122, the image corresponding with the position of obstacle being detected captured by 124, and be shown on two pictures of touch control screen 102 with single visual angle image and/or the form of overlooking resultant image, as shown in A-G figure in Fig. 5, wherein Fig. 5 A is the schematic diagram of the screen display front perspective images of system of the present invention, Fig. 5 B is the schematic diagram of the screen display rear perspective images of system of the present invention, Fig. 5 C is the schematic diagram of the screen display left front perspective images of system of the present invention, Fig. 5 D is the schematic diagram of the screen display right front perspective images of system of the present invention, Fig. 5 E is the schematic diagram that the screen display of system of the present invention overlooks resultant image, Fig. 5 F is the schematic diagram of the screen display left perspective images of system of the present invention, Fig. 5 G is the schematic diagram of the screen display right perspective images of system of the present invention.
Electronic controller 104 comprises parking electronic control unit 126 and panorama electronic control unit 128.Panorama electronic control unit 128 receives the image of each azimuthal viewing angle of fore direction photographing camera lens 114, rear phtographic lens 116, left phtographic lens 118, right phtographic lens 120, left back phtographic lens 122 and right abaft phtographic lens 124, and is integrated into by the image at the visual angles such as front, rear, left and right and overlooks resultant image.Parking electronic control unit 126 receives the detection signal that left front radar 106, right front radar 108, left back radar 110 and right back radar 112 detect obstacle, and testing result is sent to panorama electronic control unit 128.The testing result that panorama electronic control unit 128 transmits according to parking the electronic control unit 126 and image for being shown in touch control screen 102 is sent to touch control screen 102.
Such as, when right front radar 108 detects obstacle, right front radar 108 transmits detection signal to parking electronic control unit 126, right front radar 108 is detected that the testing result of obstacle is sent to panorama electronic control unit 128 by parking electronic control unit 126, a front perspective images and a LOOK RIGHT image are sent to touch control screen 102 according to this testing result by panorama electronic control unit 128, two pictures of touch control screen 102 show a front perspective images and a LOOK RIGHT image respectively, the LOOK RIGHT image of the present embodiment indication can be in particular the pick-up image at a right front visual angle, as shown in Figure 6A for of the present invention pair of picture screen shows the schematic diagram of front perspective images and LOOK RIGHT image respectively.
When left front radar 106 detects obstacle, left front radar 106 transmits detection signal to parking electronic control unit 126, left front radar 106 is detected that the testing result of obstacle is sent to panorama electronic control unit 128 by parking electronic control unit 126, a front perspective images and a LOOK LEFT image are sent to touch control screen 102 according to this testing result by panorama electronic control unit 128, two pictures of touch control screen 102 show a front perspective images and a LOOK LEFT image respectively, the LOOK LEFT image of the present embodiment indication can be in particular the pick-up image at a left front visual angle, as shown in Figure 6B for of the present invention pair of picture screen shows the schematic diagram of front perspective images and LOOK LEFT image respectively.
When right back radar 112 detects obstacle, right back radar 112 transmits detection signal to parking electronic control unit 126, right back radar 112 is detected that the testing result of obstacle is sent to panorama electronic control unit 128 by parking electronic control unit 126, a back angle image and a right back perspective images are sent to touch control screen 102 according to this testing result by panorama electronic control unit 128, two pictures of touch control screen 102 show a back angle image and a right back perspective images respectively, as shown in Figure 6 C for of the present invention pair of picture screen shows the schematic diagram of back angle image and right back perspective images respectively.
When left back radar 110 detects obstacle, left back radar 110 transmits detection signal to parking electronic control unit 126, left back radar 110 is detected that the testing result of obstacle is sent to panorama electronic control unit 128 by parking electronic control unit 126, a back angle image and a left back perspective images are sent to touch control screen 102 according to this testing result by panorama electronic control unit 128, two pictures of touch control screen 102 show a back angle image and a left back perspective images respectively, as shown in Figure 6 D for of the present invention pair of picture screen shows the schematic diagram of back angle image and left back perspective images respectively.
When right front radar 108 and right back radar 112 detect obstacle simultaneously, right front radar 108 and right back radar 112 transmit detection signal respectively to parking electronic control unit 126, parking electronic control unit 126 is by the advance of vehicle or retreat gear and right front radar 108 and right back radar 112 detects that the testing result of obstacle etc. is sent to panorama electronic control unit 128, a front perspective images or back angle image and one are overlooked resultant image according to this testing result and are sent to touch control screen 102 by panorama electronic control unit 128, two pictures of touch control screen 102 show a front perspective images or back angle image respectively and one overlook resultant image, show back angle image respectively for of the present invention pair of picture screen and overlook the schematic diagram of resultant image as illustrated in fig. 6e.
When right front radar 108 and left back radar 110 detect obstacle simultaneously, right front radar 108 and left back radar 110 transmit detection signal respectively to parking electronic control unit 126, parking electronic control unit 126 is by the advance of vehicle or retreat gear and right front radar 108 and left back radar 110 detects that the testing result of obstacle etc. is sent to panorama electronic control unit 128, a front perspective images or back angle image and one are overlooked resultant image according to this testing result and are sent to touch control screen 102 by panorama electronic control unit 128, two pictures of touch control screen 102 show a front perspective images or back angle image respectively and one overlook resultant image, as illustrated in fig. 6e.
When left front radar 106 and right back radar 112 detect obstacle simultaneously, left front radar 106 and right back radar 112 transmit detection signal respectively to parking electronic control unit 126, parking electronic control unit 126 is by the advance of vehicle or retreat gear and left front radar 106 and right back radar 112 detects that the testing result of obstacle etc. is sent to panorama electronic control unit 128, a front perspective images or back angle image and one are overlooked resultant image according to this testing result and are sent to touch control screen 102 by panorama electronic control unit 128, two pictures of touch control screen 102 show a front perspective images or back angle image respectively and one overlook resultant image, as illustrated in fig. 6e.
When left front radar 106 and left back radar 110 detect obstacle simultaneously, left front radar 106 and left back radar 110 transmit detection signal respectively to parking electronic control unit 126, parking electronic control unit 126 is by the advance of vehicle or retreat gear and left front radar 106 and left back radar 110 detects that the testing result of obstacle etc. is sent to panorama electronic control unit 128, a front perspective images or back angle image and one are overlooked resultant image according to this testing result and are sent to touch control screen 102 by panorama electronic control unit 128, two pictures of touch control screen 102 show a front perspective images or back angle image respectively and one overlook resultant image, as illustrated in fig. 6e.
In Fig. 5 A, 6A and 6B, the front visual angle picture of touch control screen 102 is labeled with virtual front inlet wire 130 and headstock front distance marking line 132, in Fig. 5 B, 6C-6D, the back angle picture of touch control screen 102 is labeled with virtual reversing line 134 and tailstock rear distance marking line 136, in Fig. 5 C and 5D, 6A and 6B, the LOOK RIGHT picture of touch control screen 102 and LOOK LEFT picture are labeled with headstock line 138,140 and overall width line 142,144 respectively.The picture of touch control screen 102 provides these reversing line, distance marking line, headstock line and overall width lines etc., and chaufeur can have a clear understanding of the situation of vehicle's surroundings when reversing or avoiding barrier, meet accident with collision free.
With reference to above-mentioned each figure, so that the operation of the system 100 initiatively showing vehicle-periphery of the present embodiment to be described.
The system 100 initiatively showing vehicle-periphery can operate in the pattern of automatic switchover image frame.When the picture at touch control screen 102 being selected the pattern of automatic switchover image frame, the left front radar 106 of vehicle, right front radar 108, left back radar 110 and right back radar 112 detect the obstacle of vehicle's surroundings.
When one of them of described radar 106,108,110,112 detects obstacle, detect that the radar of obstacle just can transmit detection signal to parking electronic control unit 126, and to be transmitted by parking electronic control unit 126 be that the detections of radar in which orientation is to the testing result of obstacle to panorama electronic control unit 128.Fore direction photographing camera lens 114, rear phtographic lens 116, left phtographic lens 118, right phtographic lens 120, left back phtographic lens 122 and the image captured by right abaft phtographic lens 124 are sent to panorama electronic control unit 128.Correspondence is detected that according to this testing result two single visual angle images of the position of the radar of obstacle are sent to touch control screen 102 by panorama electronic control unit 128, and shows two single visual angle images by two pictures of touch control screen 102.
Casehistory, when right front radar 108 detects obstacle, right front radar 108 transmits detection signal to parking electronic control unit 126, right front radar 108 is detected that the testing result of obstacle is sent to panorama electronic control unit 128 by parking electronic control unit 126, panorama electronic control unit 128 just learns it is that right front radar 108 detects obstacle according to this testing result, and received front perspective images and a LOOK RIGHT image (particularly the pick-up image at a right front visual angle) are sent to touch control screen 102, two pictures of touch control screen 102 show a front perspective images and a LOOK RIGHT image respectively, as shown in Figure 6A.
Similarly, when left front radar 106 detects obstacle, left front radar 106 transmits detection signal to parking electronic control unit 126, left front radar 106 is detected that the testing result of obstacle is sent to panorama electronic control unit 128 by parking electronic control unit 126, panorama electronic control unit 128 just learns it is that left front radar 106 detects obstacle according to this testing result, and a front perspective images and a LOOK LEFT image (particularly the pick-up image at a left front visual angle) are sent to touch control screen 102, two pictures of touch control screen 102 show a front perspective images and a LOOK LEFT image respectively, as shown in Figure 6B.
When right back radar 112 detects obstacle, right back radar 112 transmits detection signal to parking electronic control unit 126, right back radar 112 is detected that the testing result of obstacle is sent to panorama electronic control unit 128 by parking electronic control unit 126, panorama electronic control unit 128 just learns it is that right back radar 112 detects obstacle according to this testing result, and a back angle image and a right back perspective images are sent to touch control screen 102, two pictures of touch control screen 102 show a back angle image and a right back perspective images respectively, as shown in Figure 6 C.
When left back radar 110 detects obstacle, left back radar 110 transmits detection signal to parking electronic control unit 126, left back radar 110 is detected that the testing result of obstacle is sent to panorama electronic control unit 128 by parking electronic control unit 126, panorama electronic control unit 128 just learns it is that left back radar 110 detects obstacle according to this testing result, and a back angle image and a left back perspective images are sent to touch control screen 102, two pictures of touch control screen 102 show a back angle image and a left back perspective images respectively, as shown in Figure 6 D.
When described radar 106,108,110,112 wherein two or more detects obstacle time, detect that the radar of obstacle just can transmit detection signal to parking electronic control unit 126, and by parking electronic control unit 126 transmit be which orientation detections of radar to obstacle and vehicle be at present advance or retreat gear testing result to panorama electronic control unit 128.Fore direction photographing camera lens 114, rear phtographic lens 116, left phtographic lens 118, right phtographic lens 120, left back phtographic lens 122 and the image captured by right abaft phtographic lens 124 are sent to panorama electronic control unit 128.Correspondence is detected that according to this testing result a single visual angle image of the position of the radar of obstacle and one overlook resultant image and is sent to touch control screen 102 by panorama electronic control unit 128, and show a single visual angle image by two pictures of touch control screen 102 and one overlook resultant image.
Casehistory, when right front radar 108 and right back radar 112 detect obstacle simultaneously, right front radar 108 and right back radar 112 transmit detection signal respectively to parking electronic control unit 126, parking electronic control unit 126 is by the advance of vehicle or retreat gear and right front radar 108 and right back radar 112 detects that the testing result of obstacle etc. is sent to panorama electronic control unit 128, panorama electronic control unit 128 just learns it is that right front radar 108 and right back radar 112 detect obstacle according to this testing result, and learn that vehicle is in advance or retreat gear, and a front perspective images or back angle image and one are overlooked resultant image be sent to touch control screen 102, two pictures of touch control screen 102 show a front perspective images or back angle image respectively and one overlook resultant image, as illustrated in fig. 6e.
Similarly, when right front radar 108 and left back radar 110 detect that obstacle, left front radar 106 and right back radar 112 detect that obstacle or left front radar 106 and left back radar 110 detect obstacle simultaneously simultaneously simultaneously, as above-mentioned (this seldom repeats again), two pictures of touch control screen 102 show a front perspective images or back angle image respectively and one overlook resultant image, as illustrated in fig. 6e.
Certainly, the system 100 initiatively showing vehicle-periphery also can according to selecting to switch to the pattern that traditional manual switches image frame at the present embodiment.
Advantage of the present invention is to provide a kind of system initiatively showing vehicle-periphery, can according to the quantity of detections of radar obstacle and position, automatically switch relative to the perspective images of Obstacle Position to be shown on two pictures of screen, make the picture of driver's convenient viewing different visual angles image, and do not need to divert one's attention also without the need to spending the extra time to get final product blocked operation picture, effectively to reach the design of the safety of installing radar.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. one kind initiatively shows the system of vehicle-periphery, comprise telltale, electronic controller, several radars and several phtographic lenses, wherein, described electronic controller and described telltale, described radar and the electrical connection of described phtographic lens, described radar can detect the obstacle outside vehicle, and each phtographic lens can take the single visual angle image of different azimuth scenery, the single visual angle Image compounding of each phtographic lens is one and overlooks resultant image by this electronic controller, and this telltale can be carried out show image and watches the environment of vehicle periphery by two picture, it is characterized in that:
Described electronic controller is according to radar quantity and position that obstacle detected, described dual view display initiatively switches the image captured by phtographic lens, and overlook resultant image with this single visual angle image and/or this and be shown on two pictures of this telltale, when a detections of radar is to when having an obstacle, the two pictures display of this telltale be two single visual angle images, when two or more detections of radar is to when having an obstacle, two pictures displays of this telltale be that a single visual angle image and one overlook resultant image.
2. the system initiatively showing vehicle-periphery according to claim 1, is characterized in that,
Described phtographic lens comprises several side view phtographic lenses and several panorama phtographic lenses, the described side view phtographic lens single visual angle images such as fechtable is left back, right back respectively, and the described panorama phtographic lens single visual angle images such as fechtable is forward and backward, left and right respectively; And
This electronic controller comprises parking electronic control unit and panorama electronic control unit, described parking electronic control unit receives the detection signal of described radar, and transmit testing result to described panorama electronic control unit, this panorama electronic control unit overlooks resultant image described in being integrated into by the image at the visual angle such as forward and backward, left and right, this panorama electronic control unit according to testing result by single visual angle image and/or overlook resultant image and be sent to this telltale.
3. the system initiatively showing vehicle-periphery according to claim 2, is characterized in that, described radar is configured in right front, left front, right back, the left rear side of vehicle respectively.
4. the system initiatively showing vehicle-periphery according to claim 3, is characterized in that,
When radar obstacle being detected is the radar of forward right side, two pictures displays of this telltale be the pick-up image of a front perspective images and a LOOK RIGHT;
When radar obstacle being detected is the radar of front left side, two pictures displays of this telltale be the pick-up image of a front perspective images and a LOOK LEFT;
When radar obstacle being detected is the radar of right lateral side, two pictures displays of this telltale be a back angle image and a right back perspective images; And
When radar obstacle being detected is the radar of left rear side, two pictures displays of this telltale be a back angle image and a left back perspective images.
5. the system initiatively showing vehicle-periphery according to claim 3, is characterized in that,
Detect the radar of obstacle be forward right side radar and right lateral side radar time, be according at that time for advance or retreat gear, described single visual angle image then correspondence switches to front perspective images or back angle image;
Detect the radar of obstacle be forward right side radar and left rear side radar time, be according at that time for advance or retreat gear, this single visual angle image then correspondence switches to front perspective images or back angle image;
Detect the radar of obstacle be front left side radar and right lateral side radar time, be according at that time for advance or retreat gear, this single visual angle image then correspondence switches to front perspective images or back angle image; And
Detect the radar of obstacle be front left side radar and left rear side radar time, be according at that time for advance or retreat gear, this single visual angle image then correspondence switches to front perspective images or back angle image.
6. the system initiatively showing vehicle-periphery according to claim 2, it is characterized in that, the front visual angle picture of described telltale is labeled with virtual front inlet wire and headstock front distance marking line, the back angle picture of this telltale is labeled with virtual reversing line and tailstock rear distance marking line, and the LOOK RIGHT picture of this telltale and LOOK LEFT picture are labeled with headstock line and overall width line respectively.
7. the system initiatively showing vehicle-periphery according to claim 1, is characterized in that, this telltale is touch control screen.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW099146757 | 2010-12-30 | ||
| TW99146757A TW201226243A (en) | 2010-12-30 | 2010-12-30 | System for actively displaying surroundings of vehicle |
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| Publication Number | Publication Date |
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| CN102529830A CN102529830A (en) | 2012-07-04 |
| CN102529830B true CN102529830B (en) | 2015-05-20 |
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| CN201110039032.9A Active CN102529830B (en) | 2010-12-30 | 2011-02-15 | System for actively displaying surroundings of vehicle |
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| TW (1) | TW201226243A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112012004354T5 (en) * | 2011-10-18 | 2014-07-10 | Hitachi Construction Machinery Co., Ltd. | Device for monitoring the environment of machinery |
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Also Published As
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| TWI421182B (en) | 2014-01-01 |
| TW201226243A (en) | 2012-07-01 |
| CN102529830A (en) | 2012-07-04 |
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