CN203974674U - Image safety system for vehicle - Google Patents
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- CN203974674U CN203974674U CN201420302355.1U CN201420302355U CN203974674U CN 203974674 U CN203974674 U CN 203974674U CN 201420302355 U CN201420302355 U CN 201420302355U CN 203974674 U CN203974674 U CN 203974674U
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Abstract
The utility model provides an automobile-used image safety coefficient, including photographic module, the photographic unit of second and central control module. The camera module comprises a first camera unit for taking a first image; the first image processing unit is used for carrying out image detection processing on the first image to generate a warning signal, and/or carrying out display visual angle processing or display range processing of the first image to generate a third image, and/or superposing the warning signal on the first image or the third image in an image presenting mode to generate a fourth image; and the control unit receives the control signal transmitted by the central control module and selectively outputs the first image, the third image, the fourth image and/or the warning signal according to the control signal. The second photographing unit can photograph a second image. The central control module outputs a control signal to the control unit to selectively receive the first image, the third image, the fourth image and/or the warning signal, and can receive the second image.
Description
Technical field
The utility model relates to a kind of vehicle image safety system, particularly relates to the box-like camera module of a kind of set of applications and the vehicle image safety system of disperseing computing.
Background technology
The electronic system of vehicle image safety system for being often equipped with on vehicle now, by assembling video camera around vehicle body, to take vehicle body image around, to reduce the visual dead angle of driving and to promote traffic safety.Traditional vehicle adopts central operation mechanism mostly with image system, it comprises a plurality of camera for vehicle and a central operation system, the image that all camera for vehicle output is absorbed is to central operation system, by central operation system, carry out whole image detecting processing, for example barrier detection or lane departure detecting.
This kind of machine-processed advantage is that video camera has only needed simple structure and circuit, easily meet camera for vehicle for volume little and heat-resisting shatter-proof demand.In addition, only need the program of renewal central operation system just can revise or increase the function of vehicle image system.But this kind of machine-processed shortcoming is also that central operation system must bear whole computings, so processing module that must configuration high-order and more internal memory.The computing of new function once the hardware of the central operation system of originally dispatching from the factory cannot be loaded, car owner can only pay expensive expense and upgrade central operation system, can use new function.
In addition, if use above-mentioned traditional mechanism, when vehicle manufacturer wants to install new security function additional on newfashioned vehicle, must again plan the central operation system with stronger arithmetic capability, thus, cause product design time-histories to extend, the cost that vehicle manufacturer pays increases.
Because vehicle image system is day by day general, various vehicle image security functions are more and more paid attention to.In the face of customer's multiple demands, traditional central operation mechanism is not applied and is used.Therefore the dispersion calculation mechanism that, is different from central operation mechanism is more and more paid attention in automobile-used field.
Utility model content
Because the problems referred to above, the purpose of this utility model is to provide a kind of vehicle image safety system, and it can reduce the demand to the arithmetic capability of the Central Control Module (CCM) of vehicle.
Because the problems referred to above, another object of the present utility model is to provide a kind of vehicle image safety system, and it can be by changing camera module to expand security monitoring function, to improve the convenience of function renewal and to reduce and upgrade cost.
Because the problems referred to above, another object of the present utility model is to provide a kind of vehicle image safety system, to reduce the required complexity of facing of car trader's mounting vehicle safety system and to shorten product design time-histories.
Based on above-mentioned purpose, the utility model provides a kind of vehicle image safety system, and it is applicable to a moving carrier, and moving carrier has display screen, and vehicle image safety system comprises camera module, the second camera unit and Central Control Module (CCM).Camera module can comprise the first camera unit, the first graphics processing unit and control unit, the first camera unit can absorb the first image of moving carrier outside, the first graphics processing unit carries out image detecting processing to produce alarm signal to the first image, and/or change the display view angle of the first image or indication range to produce the 3rd image, and/or by alarm signal with image superposition to the first image or the 3rd image to produce the 4th image, control unit can reception control signal, and export the first image according to control signal selectivity, the 3rd image, the 4th image, and/or alarm signal.The second camera unit can absorb the second image of moving carrier outside.Central Control Module (CCM) is electrically connected camera module and the second camera unit, the exportable control unit that controls signal to of Central Control Module (CCM), with selectivity, receive the first image, the 3rd image, the 4th image and/or alarm signal, and Central Control Module (CCM) can receive the second image from the second camera unit.Central Control Module (CCM) selectivity is carried out image according to the first image and the second image and is combined and gets a bird's eye view image to produce, and export display screen to and show, or receive the 3rd image or the 4th image and export display screen demonstration to, or show in conjunction with getting a bird's eye view image and alarm signal and exporting display screen to.
Preferably, the kind that image detecting is processed has a plurality of, can comprise that mobile object detecting is processed, lane departure detecting is processed, barrier detection is processed, the detecting of blind area, left and right is processed, the detecting of sending a car of the crashproof detecting processing in the place ahead or both sides, rear processes, control unit can be controlled one or more image detecting of the first graphics processing unit fill order according to control signal and process.
Preferably, Central Control Module (CCM) can produce different control signals according to the moving velocity of moving carrier, left/right rotation direction cresset, bearing circle rudder angle or traveling gears, to control the first graphics processing unit, carries out different image detecting processing.
Preferably, when the moving velocity of moving carrier surpasses threshold value, Central Control Module (CCM) is controlled the first graphics processing unit and is carried out lane departure detecting and process.
Preferably, when the traveling gears of moving carrier is reverse, Central Control Module (CCM) is controlled the first graphics processing unit and is carried out barrier detection processing.
Preferably, Central Control Module (CCM) also comprises the second graphics processing unit, and it can be carried out image detecting according to the first image, the second image or the 3rd image and process.
Preferably, Central Control Module (CCM) also comprises the second graphics processing unit, and it can be processed according to one or more image detecting of the first image, the second image or the 3rd image fill order.
Preferably, camera module is arranged on the rear side of moving carrier.
Preferably, the second camera unit is arranged on front side, left side or the right side of moving carrier.
Preferably, moving carrier has loudspeaker, and Central Control Module (CCM) can produce warning audio frequency according to alarm signal, and exports loudspeaker to and send.
Based on above-mentioned purpose, the utility model provides a kind of vehicle image safety system, is applicable to have the moving carrier of display screen.Vehicle image safety system comprises a plurality of camera modules and Central Control Module (CCM).Each camera module comprises the first camera unit, the first graphics processing unit and control unit, the first image of the first camera unit picked-up moving carrier outside, the first graphics processing unit carries out image detecting processing to produce alarm signal to the first image, and/or change the display view angle of the first image or indication range to produce the 3rd image, and/or by alarm signal with image superposition to the first image or the 3rd image to produce the 4th image, control unit reception control signal, and export the first image according to control signal selectivity, the 3rd image, the 4th image, and/or alarm signal.Central Control Module (CCM) is electrically connected a plurality of camera modules, and outputs control signals to respectively the control unit of each camera module, with selectivity, receives the first image, the 3rd image, the 4th image and/or alarm signal.Central Control Module (CCM) selectivity is carried out image in conjunction with getting a bird's eye view image to produce according to a plurality of the first images, and export display screen to and show, or receive the 3rd image or the 4th image and also export display screen to and show, or in conjunction with get a bird's eye view image and a plurality of alarm signals any or at least two alarm signals combination and export display screen demonstration to.
Accompanying drawing explanation
Above-mentioned and other feature of the present utility model and advantage will become more apparent by describe its exemplary embodiments in detail with reference to accompanying drawing, wherein:
Fig. 1 is according to the structured flowchart of the first embodiment of vehicle image safety system of the present utility model;
Fig. 2 A is the first schematic diagram according to the display frame of vehicle image safety system of the present utility model;
Fig. 2 B is the second schematic diagram according to the display frame of vehicle image safety system of the present utility model;
Fig. 2 C is the 3rd schematic diagram according to the display frame of vehicle image safety system of the present utility model;
Fig. 3 is according to the structured flowchart of the second embodiment of vehicle image safety system of the present utility model;
Fig. 4 is according to the structured flowchart of the 3rd embodiment of vehicle image safety system of the present utility model; And
Fig. 5 is according to the structured flowchart of the 4th embodiment of vehicle image safety system of the present utility model.
Description of reference numerals:
10,11 camera modules
211 left side camera units
212 right side camera units
213 front side camera units
214 rear side camera units
221 left side images
222 right side images
223 front side images
224 rear side images
225 visual angle conversion images
226 images through superposition
31 control units
310 control signals
32,33 Central Control Module (CCM)s
320 get a bird's eye view image
41 barrier detections are processed
42 lane departure detectings are processed
43 mobile object detectings are processed
Send a car to detect and process in 44 both sides, rears
45 blind area, left and right detectings are processed
46 visual angle conversion process
51,53 first graphics processing units
510 alarm signals
52 second graphics processing units
60 display screens
61 loudspeaker
7 moving carriers
71 moving velocitys
72 traveling gears
9 obstacles
The specific embodiment
At this, use vocabulary "and/or" to comprise any or all combination of one or more relevant items.In the time of before using " at least one " to describe a component list, modify whole list element and indivedual assemblies in non-modified list.
the first embodiment
As shown in Figure 1, it is according to the structured flowchart of the first embodiment of vehicle image safety system of the present utility model.In figure, vehicle image safety system is applicable to have the moving carrier 7 of display screen 60 and loudspeaker 61.Vehicle image safety system comprises camera module 10, left side camera unit 211, right side camera unit 212, front side camera unit 213 and Central Control Module (CCM) 32.Camera module 10 is arranged on the rear side of moving carrier 7, and it comprises rear side camera unit 214, the first graphics processing unit 51 and control unit 31.Wherein, above-mentioned camera unit can be visible ray camera for vehicle or infrared ray camera for vehicle, and its output image signal can be analog signal (NTSC/PAL) or digital signal (LVDS, Ethernet).
Rear side camera unit 214 can absorb the rear side image 224 of moving carrier 7 outsides, after the first 51 pairs of graphics processing units, side image 224 carries out image detecting processing, for example barrier detection processes 41, if detected obstacle object from rear side image 224, produces alarm signal 510.For example, or the first graphics processing unit 51 also can carry out visual angle conversion process 46 to produce visual angle conversion image 225 to rear side image 224, gets a bird's eye view visual angle and processes.Or the first graphics processing unit 51 also can carry out indication range processing to rear side image 224, from rear side image 224 picked-up parts, produce new image, or visual angle conversion process 46 is processed and is carried out simultaneously with indication range.Or the first graphics processing unit 51 also can be changed alarm signal 510 on image 225 to produce the image 226 through superposition with image presentation mode superposition to rear side image 224 or visual angle.
It should be noted, in the first embodiment, with barrier detection, process 41 as an example, but not as restriction, the executable image detecting of the first graphics processing unit 51 is processed and also can be comprised that lane departure detecting is processed, mobile object detecting is processed, the detecting of blind area, left and right is processed, the crashproof detecting in the place ahead is processed or send a car in both sides, rear detecting is processed.
Control unit 31 can pass through communication interface reception control signal 310, and according to side image 224 after control signal 310 selectivity outputs, visual angle conversion image 225, through image 226 and/or the alarm signal 510 of superposition.Left side camera unit 211, right side camera unit 212, front side camera unit 213 absorb respectively left side image 221, right side image 222 and the front side image 223 of moving carrier 7 outsides, and are sent to Central Control Module (CCM) 32.Central Control Module (CCM) 32 is electrically connected camera modules 10, and export control signal 310 to control unit 31 by communication interface, after receiving with selectivity side image 224, visual angle change image 225, through image 226 and/or the alarm signal 510 of superposition.
Central Control Module (CCM) 32 can optionally produce different display frame.For example, Central Control Module (CCM) 32 can first carry out respectively visual angle conversion to rear side image 224, left side image 221, right side image 222 and front side image 223, in conjunction with the image after conversion, to produce, get a bird's eye view image 320 again, as shown in Figure 2 A, and export display screen 60 demonstrations to, supply driver's reference to improve travel safety.
Or, Central Control Module (CCM) 32 also can show in conjunction with getting a bird's eye view image 320 with alarm signal 510 and exporting display screen 60 to, example as shown in Figure 2 B, the first graphics processing unit 51 is carried out barrier detections and is processed after 41 rear discoveries and have obstacle in side image 224, Central Control Module (CCM) 32 can by alarm signal 510 with the form of prompting frame be incorporated into get a bird's eye view corresponding in image 320 after the region of side image 224, remind driver to watch.
Or Central Control Module (CCM) 32 also can receive visual angle conversion image 225 or through the image 226 of superposition and export display screen 60 to and show, example as shown in Figure 2 C.Under this pattern, alarm signal 510 is incorporated on rear side image 224 with the form of prompting frame, so that remind driver and can clearlyer see obstacle 9.
In addition, Central Control Module (CCM) 32 also can produce warning audio frequency according to alarm signal 510, and exports loudspeaker 61 to and send, and with audible means, reminds driver, and driver and remind after can watch again display screen 60 to obtain further information warning.
When carrying out image detecting that security function is relevant and processing, the quality of image is higher, and to detect result more accurate.So, for the relevant image detecting of security function, process the required quality of image and be greater than to be combined into and get a bird's eye view the required quality of image of image 320, and transmit more special quality image, need larger bandwidth, cost is also higher.Therefore, in the first embodiment, can the lower transmission line of use cost between Central Control Module (CCM) 32 and camera module 10, left side camera unit 211, right side camera unit 212 and front side camera unit 213, and this measure can effectively reduce the cost of vehicle image safety system.
In addition, vehicle image safety system of the present utility model also can improve the convenience of function renewal and reduce and upgrade cost, below will this advantage be described with the second embodiment.
the second embodiment
As shown in Figure 3, it is according to the structured flowchart of the second embodiment of vehicle image safety system of the present utility model.Note that for clear and show and be convenient to understand, Fig. 3 only draws the Main Differences between the second embodiment and the first embodiment, and therefore, although do not illustrate in Fig. 3, image is changed at visual angle and through the image of superposition, its function still can realize on the second embodiment.
Difference main between the second embodiment and the first embodiment is, the first graphics processing unit 53 of the camera module 11 of the second embodiment can be carried out multiple image detecting and process, comprise that barrier detection processes 41, lane departure detecting processes 42, mobile object detecting processes 43, send a car in both sides, rear detecting processes 44 and the detecting of blind area, left and right process 45.And Central Control Module (CCM) 32 can be according to the moving velocity of moving carrier 7, left/right rotation direction cresset, bearing circle rudder angle or traveling gears, produce different control signals 310, to control the first graphics processing unit 53, carry out different image detecting processing or its combination, and produce different alarm signal 510.Below with moving velocity 71 and traveling gears 72 as casehistory.
For example, when the moving velocity 71 of moving carrier 7 surpasses a threshold value, for example speed per hour is 30 kilometers, and Central Control Module (CCM) 32 can be controlled the first graphics processing unit 53 and carries out lane departures detecting and process 42.When the first graphics processing unit 53 from rear side image 224, detect moving carrier 7 have skew track phenomenon time, produce alarm signal 510.
When the traveling gears 72 of moving carrier 7 is reverse, Central Control Module (CCM) 32 can be controlled the first graphics processing unit 53 and carry out barrier detection processing 41.When the first graphics processing unit 53 has detected obstacle and occurs from rear side image 224, produce alarm signal 510.In addition, in when reversing, the first graphics processing unit 53 according to design or its arithmetic capability, combine carry out mobile object detecting process 43 or the detecting of sending a car of both sides, rear process 44, driver is provided more safety guard-safeguard when reversing.
Similarly, when the moving velocity 71 of moving carrier 7 is lower than threshold value and traveling gears 72 is non-while being reverse, Central Control Module (CCM) 32 can control the first graphics processing unit 53 carry out mobile objects detecting process 43 or the detecting of blind area, left and right process 45.
It should be noted, the image detecting that the first graphics processing unit 53 can be carried out is processed and is also not limited to above-mentioned giving an example, and more can carry out different image detectings according to its installation site and process, and for example the crashproof detecting in the place ahead is processed.
The advantage of the second embodiment is, only need camera module 10 to be replaced with camera module 11, and upgrade the control software in Central Control Module (CCM) 32, allow driving related data that Central Control Module (CCM) 32 can transmit moving carrier 7 to camera module 11, just can increase the image security function of moving carrier 7.Compared with changing the hardware and software of Central Control Module (CCM) 32 in prior art, the utility model only needs to change a camera module can reach function renewal, takes into account to improve and upgrades convenience and reduce and upgrade cost.
the 3rd embodiment
As shown in Figure 4, it is according to the structured flowchart of the 3rd embodiment of vehicle image safety system of the present utility model.In figure, between the 3rd embodiment and the first embodiment, main difference is that the Central Control Module (CCM) 33 of the 3rd embodiment also comprises the second graphics processing unit 52, and it also can be carried out barrier detection and process 41.Therefore, if the arithmetic capability of camera module 10 is not enough, while cannot real time operation going out barrier detection result, camera module 10 can be sent to Central Control Module (CCM) 32 by rear side image 224, carries out a part of barrier detection process by the second graphics processing unit 52.In other words, the barrier detection function of overall action carrier 7 is jointly to be realized by the first graphics processing unit 51 and the second graphics processing unit 52.
In addition, the second graphics processing unit 52 optionally also can be carried out other image detectings according to left side image 221, right side image 222, front side image 223 or rear side image 224 and process, and for example lane departure detecting is processed, mobile object detecting is processed, the detecting of blind area, left and right is processed, sending a car in the crashproof detecting processing in the place ahead or both sides, rear, detecting is processed.
the 4th embodiment
Refer to Fig. 5, it is according to the structured flowchart of the 4th embodiment of vehicle image safety system of the present utility model.In figure, the 4th embodiment and the 3rd embodiment difference be, the first graphics processing unit 51 is carried out respectively different image detectings from the second graphics processing unit 52 and processed.When the moving velocity of moving carrier surpasses threshold value, the first graphics processing unit 51 is carried out lane departure detecting and is processed 42, and the second graphics processing unit 52 execution blind area, left and right detectings process 45.When moving carrier is moveed backward, the first graphics processing unit 51 is carried out barrier detections and is processed 41, and the second graphics processing unit 52 is carried out the detecting of sending a car of both sides, rear and processed 44.
In sum, vehicle image safety system of the present utility model comprises the first graphics processing unit 51 and the second graphics processing unit 52, and both can carry out identical image detecting and process according to disperseing calculation mechanism; Or both also can carry out respectively different image detectings and process.
In addition, the second graphics processing unit 52 also can, to the visual angle conversion image of camera module 10 outputs, through the image of indication range processing or through the image that indication range is processed and change at visual angle, be carried out image detecting and be processed.
In addition, in another embodiment, vehicle image safety system also can comprise a plurality of camera modules 11 and Central Control Module (CCM) 32.The image that Central Control Module (CCM) 32 selectivity are absorbed according to a plurality of camera modules carries out image in conjunction with getting a bird's eye view image 320 to produce, and export display screen 60 to and show, or in conjunction with get a bird's eye view image 320 and a plurality of alarm signals 510 any or at least two alarm signals 510 combination and export display screen 60 to and show, or receive from the visual angle conversion image 225 of a plurality of camera modules 11 or through the image 226 of superposition, and export display screen 60 to and show.
The function of each camera module 11 in this embodiment is identical with the camera module of previous embodiment 11, therefore do not repeat them here.
The specific embodiment proposing in the detailed description of preferred embodiment is only in order to convenient explanation technology contents of the present utility model, but not the utility model is narrowly limited to above-described embodiment, in the situation that does not exceed spirit of the present utility model and following claim, the many variations of doing is implemented, and all belongs to scope of the present utility model.
Claims (8)
1. a vehicle image safety system, is applicable to moving carrier, and described moving carrier has display screen, it is characterized in that: described vehicle image safety system bag is drawn together ﹕
Camera module, comprise the first camera unit, the first graphics processing unit and control unit, described the first camera unit absorbs the first image of described moving carrier outside, described the first graphics processing unit carries out image detecting processing to produce alarm signal to described the first image, and/or the display view angle or the indication range that change described the first image process to produce the 3rd image, and/or by described alarm signal with image superposition to described the first image or described the 3rd image to produce the 4th image, described control unit reception control signal, and export described the first image according to described control signal selectivity, described the 3rd image, described the 4th image, and/or described alarm signal,
The second camera unit, absorbs the second image of described moving carrier outside;
Central Control Module (CCM), be electrically connected described camera module and described the second camera unit, described in described Central Control Module (CCM) output, control signal to described control unit, with selectivity, receive described the first image, described the 3rd image, described the 4th image and/or described alarm signal, and described Central Control Module (CCM) receives described the second image from described the second camera unit;
Wherein, described Central Control Module (CCM) selectivity is carried out image according to described the first image and described the second image and is combined and gets a bird's eye view image to produce, and export described display screen to and show, or receive described the 3rd image or described the 4th image and export described display screen demonstration to, or described in combination, get a bird's eye view image and described alarm signal and export described display screen demonstration to.
2. vehicle image safety system according to claim 1, it is characterized in that: the kind that wherein said image detecting is processed has a plurality of, described a plurality of image detecting process comprise that mobile object detecting is processed, lane departure detecting is processed, barrier detection is processed, the detecting of blind area, left and right is processed, the detecting of sending a car of the crashproof detecting processing in the place ahead or both sides, rear processes, any that described control unit controls according to described control signal that described the first graphics processing unit carries out that described a plurality of image detectings process or at least two combinations that described image detecting is processed.
3. vehicle image safety system according to claim 2, it is characterized in that: wherein said Central Control Module (CCM) is according to the moving velocity of described moving carrier, left/right rotation direction cresset, bearing circle rudder angle or traveling gears, produce different described control signals, to control described the first graphics processing unit, carry out different described image detecting processing.
4. vehicle image safety system according to claim 1, it is characterized in that: wherein said Central Control Module (CCM) also comprises the second graphics processing unit, described the second graphics processing unit is carried out described image detecting according to described the first image, described the second image or described the 3rd image and is processed.
5. vehicle image safety system according to claim 2, it is characterized in that: wherein said Central Control Module (CCM) also comprises the second graphics processing unit, described the second graphics processing unit is carried out any of described a plurality of image detecting processing or the combinations of at least two described image detecting processing according to described the first image, described the second image or described the 3rd image.
6. vehicle image safety system according to claim 1, is characterized in that: wherein said camera module is arranged on the rear side of described moving carrier, and described the second camera unit is arranged on front side, left side or the right side of described moving carrier.
7. vehicle image safety system according to claim 1, is characterized in that: wherein said moving carrier has loudspeaker, and described Central Control Module (CCM) produces a warning audio frequency according to described alarm signal, and exports described loudspeaker to and send.
8. a vehicle image safety system, is applicable to a moving carrier, and described moving carrier has display screen, it is characterized in that: described vehicle image safety system bag is drawn together ﹕
A plurality of camera modules, described in each, a plurality of camera modules comprise the first camera unit, the first graphics processing unit and control unit, described the first camera unit absorbs the first image of described moving carrier outside, described the first graphics processing unit carries out image detecting processing to produce alarm signal to described the first image, and/or the display view angle or the indication range that change described the first image process to produce the 3rd image, and/or by described alarm signal with image superposition to described the first image or described the 3rd image to produce the 4th image, described control unit reception control signal, and export described the first image according to described control signal selectivity, described the 3rd image, described the 4th image, and/or described alarm signal,
Central Control Module (CCM), be electrically connected described a plurality of camera module, described Central Control Module (CCM) controls signal to the described control unit of a plurality of camera modules described in each described in exporting respectively, with selectivity, receives described the first image, described the 3rd image, described the 4th image and/or described alarm signal;
Wherein, described Central Control Module (CCM) selectivity is carried out image in conjunction with getting a bird's eye view image to produce according to described a plurality of the first images, and export described display screen to and show, or receive described the 3rd image or described the 4th image and export described display screen to and show, or in conjunction with described in get a bird's eye view image and described a plurality of alarm signals any or at least two described alarm signals combination and export described display screen demonstration to.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103203109U TWM479253U (en) | 2014-02-21 | 2014-02-21 | Vehicle image safety system |
| TW103203109 | 2014-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203974674U true CN203974674U (en) | 2014-12-03 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420302355.1U Active CN203974674U (en) | 2014-02-21 | 2014-06-09 | Image safety system for vehicle |
Country Status (2)
| Country | Link |
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| CN (1) | CN203974674U (en) |
| TW (1) | TWM479253U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI557003B (en) * | 2014-06-27 | 2016-11-11 | 歐特明電子股份有限公司 | Image based intelligent security system for vehicle combined with sensor |
| TWI622509B (en) * | 2016-06-17 | 2018-05-01 | 陳朝烈 | Vehicle active safety system and control method thereof |
-
2014
- 2014-02-21 TW TW103203109U patent/TWM479253U/en not_active IP Right Cessation
- 2014-06-09 CN CN201420302355.1U patent/CN203974674U/en active Active
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| TWM479253U (en) | 2014-06-01 |
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