CN112532836A - Multifunctional camera for hydrogen energy automobile - Google Patents
Multifunctional camera for hydrogen energy automobile Download PDFInfo
- Publication number
- CN112532836A CN112532836A CN202011339193.5A CN202011339193A CN112532836A CN 112532836 A CN112532836 A CN 112532836A CN 202011339193 A CN202011339193 A CN 202011339193A CN 112532836 A CN112532836 A CN 112532836A
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- CN
- China
- Prior art keywords
- optical sensor
- light source
- source emitter
- light
- camera
- 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.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/86—Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
- H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a multifunctional camera for a hydrogen energy automobile. The optical sensor is attached to the FPC, the optical sensor senses light emitted by the light source emitter, and the optical sensor is electrically connected with the controller. The device comprises a light source emitter and an optical sensor, wherein the light source emitter emits light with specific frequency at a fixed frequency, the light is reflected and received by the optical sensor after encountering an object, the optical sensor sends a signal to a controller, the controller calculates the distance between the object and a vehicle according to the difference between light emitting time and receiving time, and then the distance is superposed with a common 2D picture formed by natural light to finally form a 3D data image with distance information.
Description
Technical Field
The invention relates to the technical field of hydrogen energy vehicles, in particular to a multifunctional camera for a hydrogen energy vehicle.
Background
At present, a multifunctional camera on the market can only identify the appearance of an object, cannot judge the distance between the object and a vehicle, and needs to be matched with a radar in order to identify the distance between the object. But even so, it still does not make a 3D intuitive decision.
Disclosure of Invention
The invention aims to provide a multifunctional camera for a hydrogen energy vehicle, aiming at the defects of the prior art.
The invention discloses a multifunctional camera for a hydrogen energy vehicle, which comprises a camera base, an optical lens, an FPC (flexible printed circuit) board, a light source emitter and an optical sensor, wherein one end of the optical lens is fixed in the camera base, the FPC board is arranged in the camera base, the light source emitter is arranged outside the camera base and positioned at one side of the optical lens, the optical sensor is attached to the FPC board, the optical sensor senses light emitted by the light source emitter, and the optical sensor is electrically connected with a controller.
Further, the controller comprises a photoelectric signal receiving unit and a central processing unit which are electrically connected, the photoelectric signal receiving unit is electrically connected with the optical sensor, and the central processing unit is electrically connected with the display.
Further, the light source emitter includes a flash lamp emitting ultraviolet rays of a specific frequency.
The multifunctional camera for the hydrogen energy vehicle comprises a light source emitter and an optical sensor, wherein the light source emitter emits light with specific frequency at a fixed frequency, the light is reflected after encountering an object and is received by the optical sensor, the optical sensor sends a signal to a controller, the controller calculates the distance S (C) delta T of the object relative to the vehicle according to the difference between the light emitting time and the light receiving time, and then the distance S is superposed with a common 2D picture formed by natural light to finally form a 3D data image with distance information.
Drawings
Fig. 1 is a schematic structural diagram of a multifunctional camera for a hydrogen energy vehicle according to the present invention.
1. A camera head base; 2. an optical lens; 3. an FPC board; 4. a light source emitter; 41. a flash lamp; 5. an optical sensor; 6. a controller; 61. a photoelectric signal receiving unit; 62. a central processing unit; 7. a display.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, the multifunctional camera for a hydrogen energy vehicle of the present invention includes a camera base 1, an optical lens 2, an FPC circuit board 3, a light source emitter 4, and an optical sensor 5, wherein one end of the optical lens 2 is fixed in the camera base 1, the FPC circuit board 3 is disposed in the camera base 1, the light source emitter 4 is disposed outside the camera base 1 and located at one side of the optical lens 2, the optical sensor 5 is attached to the FPC circuit board 3, the optical sensor 5 senses light emitted by the light source emitter 4, and the optical sensor 5 is electrically connected to a controller 6.
The multifunctional camera for the hydrogen energy vehicle comprises a light source emitter 4 and an optical sensor 5, wherein the light source emitter 4 emits light with specific frequency at a fixed frequency, the light is reflected and received by the optical sensor 5 after encountering an object, the optical sensor 5 sends a signal to a controller 6, the controller 6 calculates the distance S (C) and delta T between the object and the vehicle according to the difference between light emitting time and light receiving time, and then the distance S and delta T are superposed with a common 2D picture formed by natural light to finally form a 3D data image with distance information.
The structure of the controller 6 is various, in this embodiment, the controller 6 may include a photoelectric signal receiving unit 61 and a central processing unit 62 that are electrically connected, the photoelectric signal receiving unit 61 is electrically connected to the optical sensor 5, the central processing unit 62 is electrically connected to the display 7, the central processing unit 62 sends the processed signal to the display 7, and the display 7 displays a 3D data image with distance information, which is convenient for a client to know in time.
The light source emitter 4 has various structures, which are not limited herein, and in the present embodiment, the light source emitter 4 may include a flash lamp 41 emitting ultraviolet rays of a specific frequency.
The above is not relevant and is applicable to the prior art.
While certain specific embodiments of the present invention have been described in detail by way of illustration, it will be understood by those skilled in the art that the foregoing is illustrative only and is not limiting of the scope of the invention, as various modifications or additions may be made to the specific embodiments described and substituted in a similar manner by those skilled in the art without departing from the scope of the invention as defined in the appending claims. It should be understood by those skilled in the art that any modifications, equivalents, improvements and the like made to the above embodiments in accordance with the technical spirit of the present invention are included in the scope of the present invention.
Claims (3)
1. The utility model provides a multi-functional camera that hydrogen energy source car was used which characterized in that: including camera base (1), optical lens (2), FPC circuit board (3), light source emitter (4) and optical sensor (5), the one end of optical lens (2) is fixed in camera base (1), FPC circuit board (3) set up in camera base (1), light source emitter (4) set up outside camera base (1), and are located one side at optical lens (2) place, optical sensor (5) paste and establish FPC circuit board (3), optical sensor (5) response the light of light source emitter (4) transmission, optical sensor (5) and controller (6) electric connection.
2. The multifunctional camera for a hydrogen-powered automobile as claimed in claim 1, wherein: the controller (6) comprises an optoelectronic signal receiving unit (61) and a central processing unit (62), wherein the optoelectronic signal receiving unit (61) is electrically connected with the optical sensor (5), and the central processing unit (62) is electrically connected with a display (7).
3. The multifunctional camera for a hydrogen-powered automobile as claimed in claim 1 or 2, wherein: the light source emitter (4) includes a flash lamp (41) emitting ultraviolet rays of a specific frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011339193.5A CN112532836A (en) | 2020-11-25 | 2020-11-25 | Multifunctional camera for hydrogen energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011339193.5A CN112532836A (en) | 2020-11-25 | 2020-11-25 | Multifunctional camera for hydrogen energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112532836A true CN112532836A (en) | 2021-03-19 |
Family
ID=74994495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011339193.5A Pending CN112532836A (en) | 2020-11-25 | 2020-11-25 | Multifunctional camera for hydrogen energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112532836A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150160003A1 (en) * | 2013-12-10 | 2015-06-11 | GM Global Technology Operations LLC | Distance determination system for a vehicle using holographic techniques |
| CN206759605U (en) * | 2017-06-12 | 2017-12-15 | 深圳市比亚迪电子部品件有限公司 | A kind of vehicle-mounted camera |
| CN108551503A (en) * | 2018-04-25 | 2018-09-18 | 北京小米移动软件有限公司 | A kind of optical device module and mobile terminal |
| WO2020097748A1 (en) * | 2018-11-12 | 2020-05-22 | 深圳市汇顶科技股份有限公司 | Optical sensing apparatus and terminal |
| CN211731212U (en) * | 2020-01-21 | 2020-10-23 | 宁波为森智能传感技术有限公司 | Camera module |
-
2020
- 2020-11-25 CN CN202011339193.5A patent/CN112532836A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150160003A1 (en) * | 2013-12-10 | 2015-06-11 | GM Global Technology Operations LLC | Distance determination system for a vehicle using holographic techniques |
| CN206759605U (en) * | 2017-06-12 | 2017-12-15 | 深圳市比亚迪电子部品件有限公司 | A kind of vehicle-mounted camera |
| CN108551503A (en) * | 2018-04-25 | 2018-09-18 | 北京小米移动软件有限公司 | A kind of optical device module and mobile terminal |
| WO2020097748A1 (en) * | 2018-11-12 | 2020-05-22 | 深圳市汇顶科技股份有限公司 | Optical sensing apparatus and terminal |
| CN211731212U (en) * | 2020-01-21 | 2020-10-23 | 宁波为森智能传感技术有限公司 | Camera module |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210319 |