CN101515037A - Composite type parking sensor - Google Patents
Composite type parking sensor Download PDFInfo
- Publication number
- CN101515037A CN101515037A CNA200810008330XA CN200810008330A CN101515037A CN 101515037 A CN101515037 A CN 101515037A CN A200810008330X A CNA200810008330X A CN A200810008330XA CN 200810008330 A CN200810008330 A CN 200810008330A CN 101515037 A CN101515037 A CN 101515037A
- Authority
- CN
- China
- Prior art keywords
- car
- automobile
- image capture
- capture element
- composite type
- 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.)
- Pending
Links
Images
Landscapes
- Traffic Control Systems (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The invention relates to a composite type parking sensor. A plurality of image-capturing elements and ultrasonic probes are arranged on the head and the rear of an automobile respectively and are connected with a control main machine respectively which is respectively connected with a speed detector and a gear detector. An automobile-borne display is arranged on the output end of the control main machine. The control main machine can selectively start the image-capturing elements and ultrasonic probes on the head and/or the rear of the automobile according to the detected speed and gear, and display the cut image with overlapped barrier distance on the automobile-borne display. Therefore, the sensor can expand the visual range of a driver, assist the driver in knowing the environmental conditions around the automobile, and ensure the safety of driving.
Description
Technical field
The invention relates to a kind of composite type parking sensor, especially refer to a kind of image capture element and ultrasonic probe of effectively integrating, and cooperate signal to integrate and image processing technique, have the driver visual field of expansion and produce the early warning effect to guarantee the composite type parking sensor of traffic safety.
Background technology
For car assisted driver finishes curb parking, reversing smoothly, or effectively grasp situation behind the car when driving, install a video camera additional at the automobile tail place, to grasp the outer situation of car for the driver be a known technology and the captured image of video camera is sent to display before the driver's seat.Radar for backing car also is known automobile servicing unit again, radar for backing car in one's early years is mounted on the rear bumper arm of automobile, when the driver moves backward, utilize the distance between the ultrasonic reflections principle judgement tailstock and the rear obstacle, stop or reverse action to assist the driver to finish, it is quite general therefore on automobile radar for backing car being installed at present.In fact, video camera also is quite common behind the radar for backing car collocation car, but on practice, obviously lack effective conformability planning, for example radar for backing car is to utilize the ultrasonic reflections principle to cooperate the sound reaction different distance of hummer with different frequency, video camera institute picked image is then delivered on the interior display of car and is play behind the car, with regard to signal, almost completely independent between two kinds of devices, the driver must react respectively and handles with regard to the two message that provides, and its convenience promptly has obvious deficiency.
Moreover, in the automobile traveling process, some situation is that existing servicing unit can't assist process, as shown in Figure 7, owing to still have a bit of distance between the headstock of general car and the driver's seat, when the garage through wynd, and advance to the crossing by wynd, then have distance because of headstock and driver's seat, can't learn the situation at headstock place immediately, in case the crossing upwards has other automobiles to hasten forward in addition, promptly may cause the driver to react too late, and lead to traffic accident.
Work as automobile again in the excessive highway section reversing of angle of turn, perhaps when withdrawing from the narrow alley, be subjected to aforementioned factor affecting, its danger still exists, as shown in Figure 8, when automobile 70 desire reversing in the parking lot is left the theatre, under this situation, the control of 70 pairs of rear situations of this automobile, rely on a set left side, driver's seat both sides fully, right back visor 71,72 messages that provide, but by the left side that can obviously find out automobile 70 among the figure, right back visor 71,72 sight lines (shown in dashed region) are because of being subjected to stopping of adjacent both sides parked vehicles, if other automobiles are arranged by back square channel approaching, automobile 70 in falling back fails in time to discover this situation again, promptly the overtaking collision accident may take place.
Moreover the road of running car often produces the hole, hole because of excavating construction, and discomfort is gently then caused because of the pond of running in some holes, hole for automobile, and is heavy then lead to a disaster, and jeopardizes life, so the driver is for the situation of track, also must not be careless.
From the above, and though automobile be in the driving process or carry out park, during action such as reversing, the automobile exterior state that the driver must look after is very complicated, if practical and polynary servicing unit are arranged, must alleviate driver's burden and guarantee traffic safety.
Because the defective that above-mentioned existing radar for backing car exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of novel composite type parking sensor, can improve general existing radar for backing car, make it have more practicality.Through constantly research, design, and, create the present invention who has practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
The objective of the invention is to, overcome the defective that existing radar for backing car exists, and provide a kind of novel composite type parking sensor, technical matters to be solved is to make it adopt video device and ultrasonic probe simultaneously, and effectively integrates its signal, at different situations and opportunity, different subsidiary functions is provided, for the driver, can obtain many-sided assistance, then call in the original text purpose, be very suitable for practicality.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to the composite type parking sensor that the present invention proposes, it includes: image capture element before a plurality of cars, in order to capture the image in vehicle front, side the place ahead respectively; At least one road surface image capture element is located at automobile headstock place, in order to the image on acquisition road surface, the place ahead; Ultrasonic probe before a plurality of cars is divided into the headstock and the headstock side edge of automobile; Image capture element behind a plurality of cars is in order to capture the image of automobile rear, proceeds posterolateral respectively; At least one road surface image capture element is located at automobile headstock place, in order to the image on acquisition road surface, the place ahead; Ultrasonic probe behind a plurality of cars is divided into the tailstock and the tailstock side edge of automobile; One main control system has a speed of a motor vehicle test side, a gear test side, a plurality of input end and a plurality of output terminal, and its part input end connects prostatitis image capture element and ultrasonic probe respectively; At least one Vehicular display device is connected with an output terminal of aforementioned main control system, to show each image capture element acquisition and the outer video signal of car of handling, sorting through main control system.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid composite type parking sensor, wherein said main control system comprise a control module, a video processing unit and a video superimpose unit; Wherein this control module has a plurality of input ends, the part input end respectively with each car before behind the ultrasonic probe, car ultrasonic probe be connected, other input ends are in order to receive the speed of a motor vehicle and the range state of automobile in addition; Control module has a plurality of output terminals again, connects in order to connect aforementioned warning horn and video superimpose unit; This video processing unit is connected with aforementioned control module, other has a plurality of input ends and output terminal, wherein the part input end respectively with car before, image capture element and road surface image capture element are connected behind the car, other has at least one output terminal and is connected with Vehicular display device by the video superimpose unit.
Aforesaid composite type parking sensor, wherein said video processing unit is connected with contact panel with an input end again.
Aforesaid composite type parking sensor, wherein said contact panel is located on the Vehicular display device.
Aforesaid composite type parking sensor, the input end of wherein said control module connect a speed detector and a gear detecting device respectively.
Aforesaid composite type parking sensor, wherein said warning horn are hummer or loudspeaker.
The present invention compared with prior art has tangible advantage and beneficial effect.As known from the above, for achieving the above object, the invention provides a kind of composite type parking sensor, its main control system will be according to the speed of a motor vehicle of input, the gear shift lever gear is judged, select to show by headstock or tailstock picked image with decision, for example: when automobile is decelerated to a setting value when following because of the convergence crossing, main control system will select to start the preceding image capture element of car, ultrasonic probe before the car, the preceding image capture element of each car this moment will capture vehicle front respectively, the image in side the place ahead, because before its position than driver's seat is, therefore the driver can grasp the road conditions in the place ahead with multi-angle by the divided frame of Vehicular display device, meets accident at the crossing avoiding.Before car in the image capture element pick-up image, ultrasonic probe is also in synchronous working before the car, this moment, main control system can go out the distance of automobile and the place ahead barrier according to the time conversion of ultrasonic probe emission before the car, reception signal, and will be converted into data, be presented on the Vehicular display device in the overlay drafting mode; Moreover, if main control system detects the automobile position in reverse gear, then main control system will select to start image capture element behind the car, ultrasonic probe behind the car, wherein, ultrasonic probe will carry out detection of obstacles at reaching proceeds posterolateral behind the car behind the car, at the same time, the image capture element also captures the automobile rear respectively behind each car, the image of proceeds posterolateral, and be presented on the Vehicular display device, and the signal that ultrasonic probe provides, ultrasonic probe emission after can supplying main control system according to car, the time conversion that receives signal goes out the distance of automobile and rear obstacle, is superimposed upon after converting data on the video pictures of Vehicular display device.
By technique scheme, composite type parking sensor of the present invention has following advantage and beneficial effect: utilize previous designs, all are by the outer information of car of image capture element, ultrasonic probe acquisition sensing, all will be incorporated into simultaneously on the Vehicular display device, no matter the driver is in the driving, by the crossing or when stopping moveing backward, all can obtains to assist and support.
In sum, the present invention the invention relates to a kind of composite type parking sensor, mainly be to establish a plurality of image capture element and ultrasonic probe in the headstock and the tailstock punishment of automobile, these image capture elements and ultrasonic probe are connected with a main control system respectively, main control system connects a speed of vehicle detector again respectively, one gear detecting device, and on output terminal, be provided with a Vehicular display device, this main control system can be according to the speed of a motor vehicle that detects gained, gear, select to start the image capture element of the headstock and/or the tailstock, ultrasonic probe, and image cut apart and the obstacle distance that superposes after on Vehicular display device, play, enlarge driver's visual line of sight by this, fully grasp environmental aspect arround the seat coach with auxiliary its, guarantee traffic safety.
The present invention has above-mentioned advantage and practical value, no matter it all has bigger improvement on apparatus structure or function, obvious improvement is arranged technically, and produced handy and practical effect, and more existing radar for backing car has the outstanding effect of enhancement, thereby being suitable for practicality more, and having the extensive value of industry, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the circuit block diagram of composite type parking sensor of the present invention.
Fig. 2 is the synoptic diagram that shows divided frame on the Vehicular display device of composite type parking sensor of the present invention.
The picture view of show image stack obstacle distance data on the Vehicular display device of Fig. 3 composite type parking sensor of the present invention.
Fig. 4 is the picture view of show image stack radar for backing car duty sign on the Vehicular display device of composite type parking sensor of the present invention.
Fig. 5 is the working state schematic representation of composite type parking sensor of the present invention when entrance to a lane.
Fig. 6 is the working state schematic representation of composite type parking sensor of the present invention when the parking lot.
Fig. 7 is the visual dead angles synoptic diagram at automobile convergence wynd crossing.
Fig. 8 is the visual dead angles synoptic diagram that automobile is moveed backward in the parking lot.
10: main control system 11: control module
12: video processing unit 13: the video superimpose unit
14: speed detector 15: the gear detecting device
21: ultrasonic probe 22 before the car: ultrasonic probe behind the car
30: Vehicular display device 31: image capture element before the car
32: image capture element 33 behind the car: road surface image capture element
41: warning horn 42: contact panel
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to its embodiment of composite type parking sensor, structure, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.For convenience of description, in following embodiment, components identical is represented with identical numbering.
At first see also Fig. 1, its announcement has the circuit block diagram of a preferred embodiment of the present invention, mainly formed, can further be provided with a contact panel 42 as operation interface in addition by image capture element 32, at least one road surface image capture element 33, at least one Vehicular display device 30 and a warning horn 41 behind image capture element 31, the more than one car before ultrasonic probe 22, a plurality of car behind ultrasonic probe 21, a plurality of car before a main control system 10, a plurality of car.Wherein:
This main control system 10 comprises a control module 11, a video processing unit 12 and a video superimpose unit 13.
This control module 11 has a plurality of input ends, wherein the part input end respectively with each car before behind the ultrasonic probe 21, car ultrasonic probe 22 be connected, other input ends are in order to receive the speed of a motor vehicle and the range state of automobile in addition, in present embodiment, this control module 11 connects a speed detector 14 and a gear detecting device 15 respectively with the part input end, the former is in order to detect automobile speed, and the latter advances or the reversing state in order to judge that automobile is in.Control module 11 has an output terminal at least again, in order to connect aforementioned warning horn 41.
This video processing unit 12 removes and is connected with aforementioned control module 11, also have a plurality of input ends and output terminal, wherein the part input end respectively with car before, image capture element 31,32 and road surface image capture element 33 are connected behind the car, be connected with contact panel 42 with an input end again, other has at least one output terminal and is connected with Vehicular display device 30 through video superimpose unit 13.
This video superimpose unit 13 also is connected with control module 11 except that being connected between video processing unit 12 and the video superimpose unit 13.
The circuit structure of a preferred embodiment of the present invention be can understand by above-mentioned explanation, below the principle of work and the function of each element only are described in further detail:
This control module 11 is job orders of ultrasonic probe 21,22 before the aforementioned car of responsible coordination, behind the car and handles its testing result, drives warning horn 40 prompting drivers according to testing result.Control module 11 is penetration speed detecting device 14 and gear detecting device 15 simultaneously, detect automobile speed and range state thereof, when being positioned at drive shift or neutral gear and the speed of a motor vehicle less than 10km/h, control module 11 will start ultrasonic probe 21 work before the car, by video processing unit 12 vision signal of image capture element 31 before the car be switched to Vehicular display device 30 simultaneously and show; When being positioned at reverse gear, then start ultrasonic probe 22 work behind the car, by video processing unit 12 vision signal of image capture element 32 behind the car is switched to Vehicular display device 30 simultaneously and play; When the hand brake was pulled up, ultrasonic probe 21,22 all quit work before the car, behind the car.In addition control module 11 can convert the testing result of ultrasonic probe 21,22 before the car, behind the car to data, delivers to video superimpose unit 13 again and is added on the vision signal, to be simultaneously displayed on the Vehicular display device 30.
The function of this video processing unit 12 comprises video gating, Video Segmentation and synthetic, also can produce the vision signal that indicates the radar for backing car working condition simultaneously, the driver also can be located at contact panel 42 on the Vehicular display device 30, with the mode of operation of control of video processing unit 12.When video processing unit 12 is operated in gated mode following time, under the control of video control unit, a road in the multichannel input signal can be strobed into output terminal; Cut apart or synthesis model following time when being operated in, but merged into for one tunnel (picture after synthetic as shown in Figure 2) at Jiang Erlu, three tunnel, four road input signals under the control of video control unit.
As previously mentioned, this video superimpose unit 13 on the vision signal that obstacle distance can be added under the control of control module 11 if deliver to the vision signal that has comprised radar for backing car duty sign (shown in Fig. 4 lower right corner) in the vision signal of Vehicular display device 30, video superimpose unit 13 detection of obstacles data that no longer superpose then.Video superimpose unit 13 is with video data according to the corresponding font shelves of storage inside again, and being vision signals that video processing unit 12 is sent here, video superimpose unit 13 is decoded as Y, Cb, Cr, then will be from the data information and the Y of font shelves by electronic switch, Cb, Cr component stack (reinforcement/inhibition Y, Cb, the intensity of Cr signal), Y through stack, Cb, Cr reverts to the ordinary video signal again, and deliver to Vehicular display device 30 and show, thus, Vehicular display device 30 not only can be cut apart or synthetic picture shows before the car or the picked image of tailstock image capture element, and simultaneously produce captions (shown in Fig. 3 lower right corner) with stacked system, point out the headstock of its seat coach of driver or the tailstock actual range simultaneously at a distance of barrier.
From the above, the present invention is at the automobile headstock, the tailstock reaches near headstock, before setting up car separately in the vehicle body both sides of the tailstock, image capture element 31 behind the car, 32 and car before, ultrasonic probe 21 behind the car, 22, wherein before the car, image capture element 31 behind the car, 32 setting is in order to enlarge the field range of driver to car the place ahead and car rear, because before the car, image capture element 31 behind the car, 32 are divided into headstock, the tailstock, it lays respectively at the relative front and back of driver's seat, when automobile is rolled away from by wynd (as shown in Figure 5), image capture element 31 will capture the image at crossing early than the driver before the car, and on Vehicular display device 30, play, it means that the driver can grasp the situation of junction ahead in advance, avoids with the crossing sidewipe collision accident taking place to sending a car in addition.In addition, when automobile is moveed backward in the parking lot, automobile tail one withdraws from parking lattice (as shown in Figure 6), the tailstock image capture element 32 that is positioned at tailstock place has promptly begun to capture the especially two-way image of passage that stops, and in Vehicular display device 30 broadcasts, so the driver still can grasp the situation of back square channel in advance.Under this situation, not only can assist the driver to finish reverse action and guarantee traffic safety.
Moreover, the present invention further establishes a road surface image capture element 33 at automobile headstock place, it is under the situation that automobile is normally advanced, the image on acquisition road surface is delivered to main control system 10 backs and is play by Vehicular display device 30, thereby when driving, can assist to supervise pavement behavior, avoid hole, the manhole cover being given prominence to, cave in or road surface hole, barrier to influence, further guarantee traffic safety.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (6)
1. composite type parking sensor is characterized in that it includes:
Image capture element before a plurality of cars is in order to capture the image in vehicle front, side the place ahead respectively;
At least one road surface image capture element is located at automobile headstock place, in order to the image on acquisition road surface, the place ahead;
Ultrasonic probe before a plurality of cars is divided into the headstock and the headstock side edge of automobile;
Image capture element behind a plurality of cars is in order to capture the image of automobile rear, proceeds posterolateral respectively;
At least one road surface image capture element is located at automobile headstock place, in order to the image on acquisition road surface, the place ahead;
Ultrasonic probe behind a plurality of cars is divided into the tailstock and the tailstock side edge of automobile;
One main control system has a speed of a motor vehicle test side, a gear test side, a plurality of input end and a plurality of output terminal, and its part input end connects prostatitis image capture element and ultrasonic probe respectively;
At least one Vehicular display device is connected with an output terminal of aforementioned main control system, to show each image capture element acquisition and the outer video signal of car of handling, sorting through main control system.
2. composite type parking sensor according to claim 1 is characterized in that wherein said main control system comprises a control module, a video processing unit and a video superimpose unit; Wherein:
This control module has a plurality of input ends, the part input end respectively with each car before behind the ultrasonic probe, car ultrasonic probe be connected, other input ends are in order to receive the speed of a motor vehicle and the range state of automobile in addition; Control module has a plurality of output terminals again, connects in order to connect aforementioned warning horn and video superimpose unit;
This video processing unit is connected with aforementioned control module, other has a plurality of input ends and output terminal, wherein the part input end respectively with car before, image capture element and road surface image capture element are connected behind the car, other has at least one output terminal and is connected with Vehicular display device by the video superimpose unit.
3. composite type parking sensor according to claim 2 is characterized in that wherein said video processing unit is connected with contact panel with an input end again.
4. composite type parking sensor according to claim 3 is characterized in that wherein said contact panel is located on the Vehicular display device.
5. composite type parking sensor according to claim 2 is characterized in that the input end of wherein said control module connects a speed detector and a gear detecting device respectively.
6. composite type parking sensor according to claim 1 is characterized in that wherein said warning horn is hummer or loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810008330XA CN101515037A (en) | 2008-02-22 | 2008-02-22 | Composite type parking sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810008330XA CN101515037A (en) | 2008-02-22 | 2008-02-22 | Composite type parking sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101515037A true CN101515037A (en) | 2009-08-26 |
Family
ID=41039568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810008330XA Pending CN101515037A (en) | 2008-02-22 | 2008-02-22 | Composite type parking sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101515037A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102590819A (en) * | 2011-12-29 | 2012-07-18 | 深圳市豪恩汽车电子装备有限公司 | Vehicle radar system |
| CN103273883A (en) * | 2013-05-31 | 2013-09-04 | 浙江吉利汽车研究院有限公司杭州分公司 | Early warning control method for parking radar and reversing radar |
| CN103969649A (en) * | 2014-04-23 | 2014-08-06 | 奇瑞汽车股份有限公司 | Backing up distance measurement method, device and system |
| CN104880709A (en) * | 2015-05-13 | 2015-09-02 | 力帆实业(集团)股份有限公司 | Crashproof sensor and vehicle crashproof radar system |
| CN105015415A (en) * | 2015-07-29 | 2015-11-04 | 奇瑞汽车股份有限公司 | Anti-collision braking system for automobile parking |
| CN107187387A (en) * | 2017-04-24 | 2017-09-22 | 北京长城华冠汽车科技股份有限公司 | Electric automobile reversing display control unit and method |
| CN107415823A (en) * | 2017-04-21 | 2017-12-01 | 南京工程学院 | Life entity anticollision method for early warning in running car based on ULTRA-WIDEBAND RADAR |
| CN109591695A (en) * | 2018-11-23 | 2019-04-09 | 北京长城华冠汽车科技股份有限公司 | Vehicle-mounted early warning system, vehicle-mounted method for early warning |
| CN111190186A (en) * | 2020-01-10 | 2020-05-22 | 北京百度网讯科技有限公司 | Radar detection method and device and electronic equipment |
| CN111812650A (en) * | 2020-06-30 | 2020-10-23 | 中国第一汽车股份有限公司 | Parking radar system, control method, electronic device and storage medium |
| CN112660026A (en) * | 2020-12-30 | 2021-04-16 | 广州路派电子科技有限公司 | Method and system for displaying images of vehicle-mounted multipath radar and camera in combined manner |
-
2008
- 2008-02-22 CN CNA200810008330XA patent/CN101515037A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102590819A (en) * | 2011-12-29 | 2012-07-18 | 深圳市豪恩汽车电子装备有限公司 | Vehicle radar system |
| CN103273883A (en) * | 2013-05-31 | 2013-09-04 | 浙江吉利汽车研究院有限公司杭州分公司 | Early warning control method for parking radar and reversing radar |
| CN103273883B (en) * | 2013-05-31 | 2016-07-06 | 浙江吉利汽车研究院有限公司杭州分公司 | A kind of pre-warning and control method of parking radar and radar for backing car |
| CN103969649A (en) * | 2014-04-23 | 2014-08-06 | 奇瑞汽车股份有限公司 | Backing up distance measurement method, device and system |
| CN104880709A (en) * | 2015-05-13 | 2015-09-02 | 力帆实业(集团)股份有限公司 | Crashproof sensor and vehicle crashproof radar system |
| CN105015415A (en) * | 2015-07-29 | 2015-11-04 | 奇瑞汽车股份有限公司 | Anti-collision braking system for automobile parking |
| CN107415823A (en) * | 2017-04-21 | 2017-12-01 | 南京工程学院 | Life entity anticollision method for early warning in running car based on ULTRA-WIDEBAND RADAR |
| CN107187387A (en) * | 2017-04-24 | 2017-09-22 | 北京长城华冠汽车科技股份有限公司 | Electric automobile reversing display control unit and method |
| CN109591695A (en) * | 2018-11-23 | 2019-04-09 | 北京长城华冠汽车科技股份有限公司 | Vehicle-mounted early warning system, vehicle-mounted method for early warning |
| CN111190186A (en) * | 2020-01-10 | 2020-05-22 | 北京百度网讯科技有限公司 | Radar detection method and device and electronic equipment |
| CN111190186B (en) * | 2020-01-10 | 2022-05-06 | 北京百度网讯科技有限公司 | Radar detection method and device and electronic equipment |
| CN111812650A (en) * | 2020-06-30 | 2020-10-23 | 中国第一汽车股份有限公司 | Parking radar system, control method, electronic device and storage medium |
| CN112660026A (en) * | 2020-12-30 | 2021-04-16 | 广州路派电子科技有限公司 | Method and system for displaying images of vehicle-mounted multipath radar and camera in combined manner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101515037A (en) | Composite type parking sensor | |
| US8633811B2 (en) | Driving assist apparatus | |
| US20200079359A1 (en) | Automated parking device and automated parking method | |
| US6847873B1 (en) | Driver information feedback and display system | |
| EP2257066B1 (en) | Periphery monitoring apparatus | |
| CN108928343A (en) | A kind of panorama fusion automated parking system and method | |
| US20050192725A1 (en) | Auxiliary visual interface for vehicles | |
| CN202573990U (en) | Panoramic image system and vehicle | |
| KR20150051236A (en) | Method and device for parking a vehicle | |
| CN202243185U (en) | Backup guiding system | |
| JP2010183170A (en) | Display apparatus for vehicle | |
| JP2001114048A (en) | On-vehicle operation supporting information display device | |
| CN103723073A (en) | Dangerous overtaking early warning device based on multi-sensor data fusion and early warning method thereof | |
| JP2005112267A (en) | Reverse travel support device for vehicle and support method for vehicle | |
| CN112977428B (en) | Parking assist system | |
| CN101676741A (en) | Car back detection device capable of preventing accidental overtaking collision | |
| CN112158192A (en) | Parking control method and parking control system | |
| CN202593376U (en) | Trafficability characteristic pre-judging and assisting system of vehicles | |
| JP5245438B2 (en) | Vehicle periphery monitoring device | |
| JP4479183B2 (en) | Video presentation device | |
| US20240144699A1 (en) | Vehicle | |
| DE102004029985B4 (en) | Method and device for outputting a starting signal | |
| JP2019008506A (en) | Drive support device | |
| CN112124090A (en) | Parking assist system | |
| JP2007076586A (en) | Parking support starting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090826 |