CN213035722U

CN213035722U - Dynamic reversing track display camera

Info

Publication number: CN213035722U
Application number: CN201922198651.7U
Authority: CN
Inventors: 凌征海
Original assignee: Shenzhen Jintianwei Technology Co ltd
Current assignee: Shenzhen Jintianwei Technology Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2021-04-23
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a belong to the technical field of cameras, in particular to a dynamic back-up track display camera, which comprises a microprocessor, a signal receiving system and an output system, wherein the microprocessor is electrically connected with a storage module in a bidirectional way, the microprocessor is electrically connected with a power supply module and an ADC conversion module in an input way, the microprocessor is electrically connected with an output system in an output way, the output system comprises a buzzer, an alarm module, a display module and an electronic brake control module, the microprocessor is electrically connected with the buzzer, the alarm module, the display module and the electronic brake control module in an output way, the ADC conversion module is electrically connected with the signal receiving system in an input way, the utility model marks two back-up induction guide lines on a back-up image with a back-up function, a steering wheel rotates, a back-up curve accurately traces out the back-up track along with the rotation, the motion trail of the vehicle can be accurately predicted, meanwhile, the cost is reduced, and the safety factor is improved.

Description

Dynamic reversing track display camera

Technical Field

The utility model relates to a camera technical field specifically is a developments track display camera of backing a car.

Background

The dynamic backing track is a virtual line road with a guiding effect, which is drawn by a vehicle-mounted intelligent system through a computer according to a real-time video picture behind a vehicle observed by a backing camera. The virtual road is composed of curves, is displayed on a vehicle-mounted display, covers the real road behind the vehicle, helps you plan a reversing route, and can move left and right according to the rotation of a steering wheel.

The backing track is a virtual line road with a guiding effect, which is drawn by the vehicle-mounted intelligent system through a computer according to the body and the distance of an obstacle behind the vehicle, which are detected by the radar probe. This virtual road comprises the curve, shows on the radar display that backs a car, covers on the road surface behind the real car, helps you plan the route of backing a car, and in the visual scope of the orbit of backing a car, the driver can know the concrete distance of car afterbody distance barrier through the display screen, and the driver is as long as drive according to the safe effective area scope of backing a car of drawing the guidance line of backing a car within range, just can be safe accurate carry out backing a car. The reversing system needs a plurality of detecting heads and a computer to calculate the path, has higher cost and is generally common on high-grade vehicles.

The path needs to be calculated by a plurality of detecting heads and a computer in the prior art, the cost is high, meanwhile, the driving technology of the current female driver is poor, dangerous driving is easy to occur, and frequent observation and collision occur, so that a dynamic reversing track display camera needs to be developed.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of the problems existing in the prior art, the utility model discloses.

Therefore, the utility model aims at providing a developments track display camera of backing a car can mark two induced guide lines of backing a car on the function image of backing a car, and the steering wheel rotates, and the curve of backing a car just along with rotating, the accurate orbit of tracing out the back a car, the movement track of prediction vehicle that can be accurate, the cost is reduced simultaneously, has improved factor of safety.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a dynamic reverse track display camera comprises a microprocessor, a signal receiving system and an output system, the microprocessor is electrically and bidirectionally connected with a storage module, the microprocessor is electrically input and connected with a power supply module and an ADC conversion module, the microprocessor is electrically connected with the output system in an output way, the output system comprises a buzzer, an alarm module, a display module and an electronic brake control module, the microprocessor is electrically connected with the buzzer, the alarm module, the display module and the electronic brake control module, the ADC conversion module is electrically connected with the signal receiving system in an input mode, the signal receiving system comprises a gyroscope sensor, a camera and a photosensitive chip, the gyroscope sensor, sensitization chip and the equal electrical output of ultrasonic sensor connect ADC conversion module, camera electrical output connects sensitization chip.

As a preferred scheme of developments track display camera of backing a car, wherein: the microprocessor is a DSP chip.

As a preferred scheme of developments track display camera of backing a car, wherein: and the gyroscope sensor is arranged on the steering wheel rotating rod and used for identifying and calculating the rotating trend of the automobile steering wheel.

As a preferred scheme of developments track display camera of backing a car, wherein: the photosensitive chip is an NT99045 chip and is used for drawing two reversing induction guide lines, and the guide lines can dynamically display the reversing track state by utilizing the display module along with the rotation of the steering wheel.

As a preferred scheme of developments track display camera of backing a car, wherein: the display module is an IPS liquid crystal display.

As a preferred scheme of developments track display camera of backing a car, wherein: the alarm module is an audible and visual alarm.

Compared with the prior art, the beneficial effects of the utility model are that: through this developments track display camera of backing a car, at first install the gyroscope sensor on the steering wheel rotation pole for the rotation trend of discernment calculation car steering wheel, the sensitization chip is used for drawing two induced guide lines that back a car, and the guide line can be along with the rotation of steering wheel, utilizes display module developments demonstrate the track state of backing a car, and the motion trail of prediction vehicle that can be accurate has reduced the cost, utilizes ultrasonic sensor to carry out the distance measurement simultaneously, and carries out sound through bee calling organ and reminds, when the car is close enough with the barrier, utilizes microprocessor control vehicle's electronic braking control module to realize timely brake, has improved factor of safety.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a following technical scheme: a dynamic reversing track display camera marks two reversing guide lines on a reversing image with a reversing function in the using process, a steering wheel rotates, a reversing curve accurately traces a reversing track along with the rotation, the motion track of a vehicle can be accurately predicted, the cost is reduced, and the safety factor is improved, please refer to fig. 1, and the dynamic reversing track display camera comprises a microprocessor 100, a signal receiving system 200 and an output system 300;

referring to fig. 1 again, the microprocessor 100 is a DSP chip, the microprocessor 100 is electrically connected to the storage module 110 in a bidirectional manner, the microprocessor 100 is electrically connected to the power module 120 and the ADC conversion module 130 in an input manner, the microprocessor 100 is electrically connected to the output system 300 in an output manner, the output system 300 includes a buzzer 310, an alarm module 320, a display module 330 and an electronic brake control module 340, the microprocessor 100 is electrically connected to the buzzer 310, the alarm module 320, the display module 330 and the electronic brake control module 340 in an output manner, the ADC conversion module 130 is electrically connected to the signal receiving system 200 in an input manner, the signal receiving system 200 includes a gyroscope sensor 210, a camera 220 and a photosensitive chip 230, the gyroscope sensor 210, the photosensitive chip 230 and the ultrasonic sensor 240 are all electrically connected to the ADC conversion module 130 in an output manner, the camera 220 is electrically connected to the photosensitive chip 230, the gyroscope sensor 210 is mounted on a steering wheel rotating rod and used for identifying and calculating the rotation trend of the automobile steering wheel, the photosensitive chip 230 is an NT99045 chip and used for drawing two reverse guidance guide lines, the guide lines can dynamically display the reverse track state along with the rotation of the steering wheel, the display module 330 is an IPS liquid crystal display, and the alarm module 320 is an audible and visual alarm.

In specific use, as needs the utility model discloses at first install gyroscope sensor 210 on the steering wheel bull stick at the in-process that uses for the rotation trend of discernment calculation car steering wheel, sensitization chip 230 are used for drawing two induced guide lines that back a car, and the guide line can utilize along with the rotation of steering wheel display module 330 developments demonstrate the orbit state of backing a car, utilize ultrasonic sensor 240 to carry out distance measurement simultaneously to carry out sound through bee calling organ 310 and remind, when the car is close enough with the barrier, utilize microprocessor 100 to control the electronic braking control module 340 of vehicle and realize timely brake.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a developments track of backing a car shows camera which characterized in that: including microprocessor (100), signal receiving system (200) and output system (300), microprocessor (100) electrical property both way junction has storage module (110), microprocessor (100) electrical property input connection power module (120) and ADC conversion module (130), microprocessor (100) electrical property output connection output system (300), output system (300) includes bee calling organ (310), alarm module (320), display module (330) and electronic braking control module (340), microprocessor (100) electrical property output connection bee calling organ (310), alarm module (320), display module (330) and electronic braking control module (340), ADC conversion module (130) electrical property input connection signal receiving system (200), signal receiving system (200) includes gyroscope sensor (210), Camera (220) and sensitization chip (230), gyroscope sensor (210) sensitization chip (230) and ultrasonic sensor (240) all electrical output connect ADC conversion module (130), camera (220) electrical output connects sensitization chip (230).

2. The dynamic reversing track display camera according to claim 1, characterized in that: the microprocessor (100) is a DSP chip.

3. The dynamic reversing track display camera according to claim 1, characterized in that: the gyroscope sensor (210) is arranged on a steering wheel rotating rod and used for identifying and calculating the rotating trend of the steering wheel of the automobile.

4. The dynamic reversing track display camera according to claim 1, characterized in that: the photosensitive chip (230) is an NT99045 chip and is used for drawing two reverse guidance guide lines, and the guide lines can dynamically display the reverse track state by using the display module (330) along with the rotation of the steering wheel.

5. The dynamic reversing track display camera according to claim 1, characterized in that: the display module (330) is an IPS liquid crystal display.

6. The dynamic reversing track display camera according to claim 1, characterized in that: the alarm module (320) is an audible and visual alarm.