CN210212216U - Rearview mirror supporting five-way camera - Google Patents

Abstract

The utility model relates to a support rear-view mirror of five way cameras for the video data that the demonstration camera was shot, it includes main control chip unit and camera unit, camera unit includes that five way cameras are used for shooting respectively and monitor driver position, plantago position, position behind the car, the car left turn to the position, the condition of turning to the position all directions right, five way cameras respectively with main control chip unit electricity is connected, does not need plus 360 decoding the box and just can support five way cameras, real time monitoring automobile body condition and driver state all around.

Description

Rearview mirror supporting five-way camera

Technical Field

The utility model relates to an automobile rearview mirror technical field, concretely relates to support rear-view mirror of five way cameras.

Background

The existing rearview mirrors basically support two or three cameras, only the front and rear positions of a vehicle body and the position of an internal driver can be monitored, other areas of the vehicle body cannot be monitored, and a decoding box with a relatively expensive 360-degree panorama needs to be additionally arranged in the front, rear, left and right directions of the vehicle body to be monitored, so that the cost performance is low, and the operation is troublesome.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a rearview mirror capable of supporting five cameras without an additional 360 decoding box, and monitoring the surrounding conditions of the vehicle body and the state of the driver in real time.

The utility model provides a support rear-view mirror of five way cameras for the video data that the display camera was shot, it includes main control chip unit and camera unit, camera unit includes that five way cameras are used for shooting respectively and monitor driver position, position before the car, position behind the car, the car left turn to the position, the condition of turning to position all directions right, five way cameras respectively with main control chip unit electricity is connected.

Preferably, the five-path camera comprises a USB camera for shooting the position of a driver, a DVR MIPI interface camera for shooting the position of the front of a vehicle, an AHD/CVBS rear camera for shooting the position of the rear of the vehicle, an AHD/CVBS left-turn camera for shooting the position of the left-turn of the vehicle, and an AHD/CVBS right camera for shooting the position of the right-turn of the vehicle.

Preferably, the camera unit further comprises an acceleration sensor unit, the acceleration sensor unit is connected with the main control chip unit, the camera unit sends shot data to the acceleration sensor unit, and safety reminding and driver video monitoring of the vehicle are completed through the acceleration sensor unit.

Preferably, the main control chip unit is connected with a WiFi/GPS/BT/FM integrated radio frequency chip unit, and the WiFi/GPS/BT/FM integrated radio frequency chip unit has a WiFi antenna and a GPS antenna to complete WiFi connection and GPS positioning navigation functions.

Preferably, the rearview mirror supporting five cameras further includes a storage unit, the storage unit includes a Memery unit and a TF card, the Memery unit and the TF card are respectively connected to the main control chip unit, the Memery unit is configured to store data of the rearview mirror supporting five cameras, and the TF card is configured to store video data captured by the camera module.

Preferably, the rearview mirror supporting five cameras further comprises a communication unit, the communication unit comprises an RF intermediate frequency MT6169 unit and an RF-ASM circuit unit, the RF intermediate frequency MT6169 unit and the RF-ASM circuit unit are connected, the RF-ASM circuit unit is connected with the main control chip unit, and the RF-ASM circuit unit is provided with a 4G main antenna and a 4G auxiliary antenna to transmit 4G signals.

Preferably, the rearview mirror supporting the five-path camera is further provided with a BT hands-free unit for hands-free Bluetooth communication, the BT hands-free unit is connected with the main control chip unit, and the BT hands-free unit is provided with a BT antenna.

Preferably, the rearview mirror supporting the five cameras further comprises an FM transmitting unit, the FM transmitting unit transmits the sound of the rearview mirror supporting the five cameras to the sound equipment carried by the vehicle body through FM, and the FM transmitting unit is connected with the main control chip.

Preferably, the rearview mirror supporting the five-path camera is further provided with an RS232/Uart interface for communicating with an onboard peripheral, and the RS232/Uart interface is connected with the main control chip unit.

Preferably, the rearview mirror supporting the five-path camera further has an MIPI LCD interface for connecting and driving a display screen, and the MIPI LCD interface is connected with the main control chip unit.

Above-mentioned support rear-view mirror of five way cameras is equipped with five way cameras around the automobile body and is used for shooing respectively and monitors the condition of automobile body front position, car rear position, car left turn to the position, car right turn to the position and driver position to need not additionally and 360 decoding boxes, directly will shoot the data the rear-view mirror shows, increases the profit, improves the price/performance ratio, provides the real-time video data of car condition and driver mental state, provides fatigue driving early warning suggestion in real time, makes things convenient for the driver in time to adjust the state, satisfies the higher demand of customer.

Drawings

Fig. 1 is the utility model discloses support the rear-view mirror of five way cameras's structure module sketch map.

Detailed Description

The present invention will be described in detail with reference to the following embodiments and drawings.

Please refer to fig. 1, showing the utility model discloses a support rear-view mirror 100 of five way cameras for the video data that the display camera shot, it includes main control chip unit and camera unit, camera unit includes that five way cameras are used for shooting in real time respectively and monitor driver position, plantago position, position behind the car, the left side of car turns to the position, the right side of car turns to the condition of position all directions, five way cameras respectively with main control chip unit electricity is connected. Further, in the embodiment of the present invention, the main control chip unit is preferably an MT8666 main control chip unit 1.

Preferably, the five-way camera comprises a USB camera 31 for shooting the position of the driver to monitor the behavior of the driver, a DVR MIPI interface camera 32 for shooting the position in front of the vehicle to shoot vehicle body data and real-time road condition data of the position in front of the vehicle, an AHD/CVBS rear camera 33 for shooting the position behind the vehicle to shoot vehicle body data and real-time road condition data of the position behind the vehicle, an AHD/CVBS left-turn camera 34 for shooting the position at the left-turn of the vehicle to shoot vehicle body data and real-time road condition data of the position at the left-turn of the vehicle, and an AHD/CVBS right camera 35 for shooting the position at the right-turn of the vehicle to shoot vehicle body data and real-time road condition data of the position at the right-turn.

Preferably, the image pickup unit further comprises an acceleration sensor unit (Gsensor unit 36), the Gsensor unit 36 is connected to the main control chip unit, the image pickup unit sends the picked-up data to the Gsensor unit 36, and safety reminding and driver video monitoring of the vehicle are completed through the Gsensor unit 36.

Preferably, the rearview mirror 100 supporting five cameras further comprises an FM transmitting unit 16, the FM transmitting unit 16 transmits the sound of the rearview mirror 100 supporting five cameras to the sound equipment carried by the vehicle body through FM, and the FM transmitting unit 16 is connected with the MT8666 main control chip unit 1.

Preferably, the MT8666 main control chip unit 1 is connected to a WiFi/GPS/BT/FM integrated radio frequency chip unit 21, and the WiFi/GPS/BT/FM integrated radio frequency chip unit 21 has a WiFi antenna 211 and a GPS antenna 212 to complete WiFi connection and GPS positioning navigation functions. The WiFi function, the GPS function, the Bluetooth (BT) function and the FM receiving function are integrated on one chip, so that the integration level of the system is improved, and resources are saved.

Preferably, the rearview mirror 100 supporting five cameras further includes a storage unit, the storage unit includes a camera unit 41 and a TF card 42, the camera unit 41 and the TF card 42 are respectively connected to the MT8666 main control chip unit 1, the camera unit 41 is configured to store data of the rearview mirror 100 supporting five cameras, and the TF card 42 is configured to store video data captured by the camera module.

Preferably, the rearview mirror 100 supporting five cameras further comprises a communication unit, the communication unit comprises an RF intermediate frequency MT6169 unit 51 and an RF-ASM circuit unit 511, the RF intermediate frequency MT6169 unit 51 is connected with the MT8666 main control chip unit 1, and the RF-ASM circuit unit 511 is provided with a 4G main antenna 512 and a 4G auxiliary antenna 513 to realize transmission of 4G signals. Further, the RF intermediate frequency MT6169 unit 51 cooperates with the RF-ASM circuit unit 511 to transmit 4G signals through an antenna, so as to improve the transmission rate.

Preferably, the rearview mirror 100 supporting five cameras further includes a PMU/MT6328 chip unit 61 for controlling operation and distribution of power supplies, so as to improve the operating efficiency of the power supplies and save resources. Further, the PMU/MT6328 chip unit 61 is connected to a main power DCDC step-down circuit unit 62, and the main power DCDC step-down circuit unit 62 is connected to a bmc wire 621 for receiving level, so as to convert the power provided by the vehicle body system into the power received by the MT8666 main control chip unit 1. Further, the PMU/MT6328 chip unit 61 is electrically connected to a microphone 611 and a speaker 612, so as to achieve the sound collecting function and the sound playing function of the label reader.

Preferably, the rearview mirror 100 supporting five cameras further has a MINI USB interface 11 for external devices to download software and write data, so as to change and expand the functions of the rearview mirror 100 supporting five cameras. The MINI USB interface 11 is connected with the MT8666 main control chip 1 unit.

Preferably, the rearview mirror 100 supporting the five-way camera further has an RS232/Uart interface 15 for communicating with an onboard peripheral system. The RS232/Uart interface 15 is connected with the MT8666 main control chip unit 1.

Preferably, the rearview mirror 100 supporting the five-way camera also has a BT handsfree unit 13 for handsfree bluetooth call function for freeing the driver's hands and concentrating on driving more. Further, the BT hands-free unit 13 is connected to the MT8666 main control chip unit 1, and the BT hands-free unit 13 has a BT antenna 131 to communicate bluetooth signals.

Preferably, the rearview mirror 100 supporting five cameras further has a MIPI LCD interface 12 for connecting and driving a display screen to successfully display the shot video data on the display screen, and the MIPI LCD interface 12 is connected to the MT8666 main control chip unit 1.

Preferably, the rearview mirror 100 supporting five cameras further has a SIM card interface 14 for reading and writing SIM card information, so as to facilitate communication and information storage, and the SIM card interface 14 is connected to the MT8666 main control chip unit 1.

In the rearview mirror 100 supporting the five cameras, video data shot by the five cameras are directly displayed on the rearview mirror, so that the profit and the cost performance of equipment are improved; the FM transmitting unit 61 sends the sound of the rearview mirror to the vehicle machine, so that a driver can pay attention to the vehicle state, the vehicle side condition and the self state in real time, a fatigue driving early warning prompt is provided, and the occurrence of fatigue driving is reduced; WiFi and 4G are used for transmitting video data, so that the network speed is increased, and the transmission rate is increased; the BT hands-free unit 13 is used for hands-free Bluetooth communication function, and the telephone needs to be held by hands when the telephone is called, so that the attention of a driver is focused; the rearview mirror 100 supporting the five-path camera is convenient to assemble, is suitable for various vehicle types, and can be widely applied to industries such as two-passenger and one-passenger dangerous and taxis.

It should be noted that the present invention is not limited to the above embodiments, and other changes can be made by those skilled in the art according to the spirit of the present invention, and all the changes made according to the spirit of the present invention should be included in the scope of the present invention.

Claims (10)

1. The utility model provides a support rear-view mirror of five way cameras for the video data that the display camera shot, its characterized in that, includes main control chip unit and camera unit, camera unit includes that five way cameras are used for shooting respectively and monitor driver position, position before the car, position behind the car, the car left turn to the position, the condition of turning to the position all directions right, five way cameras respectively with main control chip unit electricity is connected.

2. The rearview mirror supporting a five-way camera as claimed in claim 1, wherein said five-way camera comprises a USB camera for photographing a driver position, a DVR MIPI interface camera for photographing a front position of a vehicle, an AHD/CVBS rear camera for photographing a rear position of a vehicle, an AHD/CVBS left turn camera for photographing a left turn position of a vehicle, and an AHD/CVBS right camera for photographing a right turn position of a vehicle.

3. The rearview mirror supporting a five-way camera according to claim 1, wherein the camera unit further comprises an acceleration sensor unit, the acceleration sensor unit is connected with the main control chip unit, the camera unit sends shot data to the acceleration sensor unit, and safety reminding and driver video monitoring of a vehicle are completed through the acceleration sensor unit.

4. The rearview mirror supporting five cameras as claimed in claim 1, wherein the rearview mirror supporting five cameras further has an FM transmission unit, the FM transmission unit transmits the sound of the rearview mirror supporting five cameras to the stereo equipment carried by the vehicle body through FM, and the FM transmission unit is connected with the main control chip.

5. The rearview mirror supporting five-way camera according to claim 1, wherein a WiFi/GPS/BT/FM integrated radio frequency chip unit is connected to the main control chip unit, and the WiFi/GPS/BT/FM integrated radio frequency chip unit is provided with a WiFi antenna and a GPS antenna to complete WiFi connection and GPS positioning and navigation functions.

6. The rearview mirror supporting five cameras according to claim 1, wherein the rearview mirror supporting five cameras further comprises a storage unit, the storage unit comprises a Memery unit and a TF card, the Memery unit and the TF card are respectively connected with the main control chip unit, the Memery unit is used for storing data of the rearview mirror supporting five cameras, and the TF card is used for storing video data shot by a camera module.

7. The rearview mirror supporting five cameras as claimed in claim 1, further comprising a communication unit, wherein the communication unit comprises an RF intermediate frequency MT6169 unit and an RF-ASM circuit unit connected, the RF intermediate frequency MT6169 unit is connected with the main control chip unit, and the RF-ASM circuit unit has a 4G main antenna and a 4G auxiliary antenna for transmitting 4G signals.

8. The rearview mirror supporting a five-way camera according to claim 1, wherein the rearview mirror supporting a five-way camera further has a BT handsfree unit for handsfree bluetooth call function, the BT handsfree unit being connected to the main control chip unit, the BT handsfree unit having a BT antenna.

9. The rearview mirror supporting five cameras as claimed in claim 1, wherein the rearview mirror supporting five cameras further has an RS232/Uart interface for communicating with an onboard peripheral, and the RS232/Uart interface is connected with the main control chip unit.

10. The rearview mirror supporting five-way camera according to claim 1, wherein the rearview mirror supporting five-way camera further has a MIPI LCD interface for connecting and driving a display screen, and the MIPI LCD interface is connected to the main control chip unit.

Images