CN103390294A - Driving recorder and application method for embedding geographic information into video image thereof - Google Patents

Abstract

A driving recorder and application of embedding geographic information into video images thereof are provided. The application method comprises the following steps: first, a GPS signal is obtained. Then, a geographical information corresponding to the GPS signal is obtained from a map data. Then, a real-time image is obtained, the geographic information is embedded into the picture of the real-time image to form a combined image, and the combined image is recorded.

Description

Drive recorder and the image of making video recording thereof embed the application process of geographical information

Technical field

The invention relates to a kind of drive recorder and recorded video application thereof, particularly relevant for a kind of method application that present place geography information is embedded the video recording picture of drive recorder.

Background technology

[0002] shown in Figure 1, be installed at present the drive recorder 10 in car, the embedding of its video movie P relevant information as shown in Figure 2, than the having of type in spring " date ", " time at present ", even also have more and comprise " speed of a motor vehicle ", information such as " geographic coordinates ", although its aforementioned information is helpful for users, but when the user sees movie pictures or its geographic coordinate point, obvious terrestrial reference or construction characteristic are only arranged in picture, otherwise and can't directly with place road name or house number, associate, must assist by assistant software in addition, side is able to present on-site road name and/or the house number of breaking forth, very inconvenience.

Summary of the invention

The object of the invention is to make drive recorder directly the geography information such as the road name of present position and/or doorplate to be embedded in the film of its video recording when video recording; Another purpose of the present invention is to provide the recording apparatus of this drive recorder.

For achieving the above object, technical scheme of the present invention is achieved in that

A kind of drive recorder recorded video embeds the application process of geography information, comprises;

Obtain a GPS signal;

By a geography information of taking out in a figure money corresponding to this GPS signal;

Obtain a real-time imaging;

This geography information is embedded in the picture of this real-time imaging and merges image to form one; And

Record this merging image.

Preferably, this video movie is obtained by the phtographic lens on this drive recorder.

Preferably, this GPS signal comprise the time and with a geographic coordinate signal corresponding to this time.

Preferably, this geography information is one to comprise the doorplate data of Netherlands and road name.

Preferably, this geography information is a road name.

Preferably, more comprise the picture record of several these real-time imagings that are embedded with this geography information is continuously become film shelves.

A kind of drive recorder that embeds geography information comprises:

One housing;

One power supply unit, be arranged in this housing;

One control module, be arranged in this housing, and with this power supply unit, be electrically connected;

One image acquisition unit, be electrically connected this control module, in order to capture a real-time imaging;

One GPS receiving element, be electrically connected this control module, in order to time and the geographic coordinate of obtaining this drive recorder region;

One figure provides unit, in order to the geography information of this drive recorder region to be provided; And

One data storage unit, in order to store geography information by the same geographic coordinate of this control module stack in the data of the merging image of this real-time imaging.

Adopt above-mentioned film to embed the technology of present geography information, can allow the user can intuition know present on-site road geographic information when checking film, make the user can easier understanding video recording administrative region relevant position at that time when arranging film.

Description of drawings

Fig. 1 illustrates the drive recorder installing schematic diagram of prior art;

Fig. 2 illustrates the drive recorder institute video film of prior art and inspects schematic diagram;

Fig. 3 illustrates the system block diagrams of the drive recorder of one embodiment of the invention;

Fig. 4 illustrates the process flow diagram of the kinescope method of one embodiment of the invention;

The institute video film picture that Fig. 5 illustrates one embodiment of the invention embeds the schematic diagram of inspecting of doorplate information;

The institute video film picture that Fig. 6 illustrates one embodiment of the invention embeds the schematic diagram of inspecting of road name.

[main element symbol description]

The P video movie

10 drive recorders

11 housings

12 power supply units

13 control modules

14 image acquisition units

141 real-time imagings

15 GPS receiving elements

151 GPS signals

16 figure provide unit

161,161 ' geography information

17 data storage unit

18 merge image

Step S10 ~ S60 method step flow process

Embodiment

Hereby coordinate accompanying drawing that all embodiment of the present invention are described in detail as follows, its appended graphic schematic diagram that is simplification, basic structure of the present invention only is described in a schematic way, therefore only indicate element or the step relevant with the present invention in these diagrams, and shown element or the step not number when implementing, shape, dimension scale etc. are drawn, specification during its actual enforcement is real is a kind of selectivity design, and the arrangement form of its element or step is likely more complicated.

Please be first with reference to shown in Figure 3, the drive recorder of the embedding geography information of the present embodiment comprises: a housing 11, in order to take up necessary component arrangement (its component arrangement aftermentioned); One power supply unit 12, be arranged in this housing 11, can be a battery or electric capacity; One control module 13, be arranged in this housing 11, and with this power supply unit 12, be electrically connected; One image acquisition unit 14, be electrically connected this control module 13, in order to capture a real-time imaging 141; One GPS receiving element 15, be electrically connected this control module 13, in order to current time of obtaining these drive recorder 10 regions and the current GPS signals 151 such as geographic coordinate; One figure provides unit 16, in order to the geography information 161 of these drive recorder 10 current regions to be provided; One data storage unit 17,, in order to store the image data of being processed by this control module 13, for example superpose (overlap) on this real-time imaging 141 with the geography information of same geographic coordinate, to form the film data that merges.

Referring again to the process flow diagram of kinescope method embodiment shown in Figure 4, and the institute video film picture of Fig. 5, Fig. 6 embeds the schematic diagram of inspecting of geography information, and the step of this method embodiment comprises:

Step S10, at first first obtain a GPS signal 151, this GPS signal 151 can be provided by the GPS receiving element 15 in same drive recorder 10, or by an external mode (wired or wireless), is provided, this GPS signal 151 comprises the time, and with a geographic coordinate signal corresponding to this time.

Step S20, again by a geography information 161 of taking out in a figure money corresponding to this GPS signal 151, this figure money can be provided by figure money unit 16, or the high in the clouds figure of radio connecting money, and this geography information 161 can be the doorplate of " Netherlands ”Ji“ road name ", or during without the doorplate data, geography information 161 ' is current De“ road name when region of living in " (as shown in Figure 6).

Step S30, obtain a real-time imaging 141 then, and this real-time imaging 141 can be obtained by the phtographic lens in drive recorder 10.

Step S40, continue this geography information 161 is embedded in the subregion of these real-time imaging 141 pictures, merge image 18 to form one, this geography information 161 that wherein is superimposed upon upper strata figure layer can be opaque text screen, can be also to have transparency and the picture that can show this real-time imaging at its back.

Step S50, record this merging image 18, can be recorded in a data storage unit 17, in storer or memory card.

Step S60, namely merge image 18 with several continuous this real-time imaging 141(that are embedded with this geography information 161) picture record become film shelves.

In sum, be only notebook invention for presenting embodiment or the embodiment of the technological means that adopts of dealing with problems, not be used for limiting the scope of patent working of the present invention.Be that patent claim context all and of the present invention conforms to, or according to the equalization that the scope of the claims of the present invention is done, change and modify, be all the scope of the claims of the present invention and contain.

Claims (7)

1. the application process of a drive recorder recorded video embedding geography information, comprise;

Obtain a GPS signal;

By a geography information of taking out in a figure money corresponding to this GPS signal;

Obtain a real-time imaging;

This geography information is embedded in the picture of this real-time imaging and merges image to form one; And

Record this merging image.

2. drive recorder recorded video as claimed in claim 1 embeds the application process of geography information, it is characterized in that, this video movie is obtained by the phtographic lens on this drive recorder.

3. drive recorder recorded video as claimed in claim 1 embeds the application process of geography information, it is characterized in that, this GPS signal comprise the time and with a geographic coordinate signal corresponding to this time.

4. drive recorder recorded video as claimed in claim 1 embeds the application process of geography information, it is characterized in that, this geography information is one to comprise the doorplate data of Netherlands and road name.

5. drive recorder recorded video as claimed in claim 1 embeds the application process of geography information, it is characterized in that, this geography information is a road name.

6. drive recorder recorded video as claimed in claim 1 embeds the application process of geography information, it is characterized in that, more comprises the picture record of several these real-time imagings that are embedded with this geography information is continuously become film shelves.

7. drive recorder that embeds geography information comprises:

One housing;

One power supply unit, be arranged in this housing;

One control module, be arranged in this housing, and with this power supply unit, be electrically connected;

One image acquisition unit, be electrically connected this control module, in order to capture a real-time imaging;

One GPS receiving element, be electrically connected this control module, in order to time and the geographic coordinate of obtaining this drive recorder region;

One figure provides unit, in order to the geography information of this drive recorder region to be provided; And

One data storage unit, in order to store geography information by the same geographic coordinate of this control module stack in the data of the merging image of this real-time imaging.

Images