Android app for rear camera with parking lines - Android Head-Units

Hey guys,
Ive got an Joying JY-UQ135N4G headunit with android 10.
As I have no signal cable for the reverse gear detection, I connected my rear camera to AV IN. When connecting the camera to AV IN there is luckily no need to connect the orange signal cable for reverse gear detection.
Unfortunately the screen does not show any parking lines when using the default "aux" app. (The rear camera app can't be used as the camera is connected to AV IN)
Is there any alternative app that I can use to get the parking lines?
Many thanks & Best regards!

there is definitely an application. Buy another camera anyway because static lines are embedded in the camera chip. I had a DVD reversing camera attached at home and there were static reversing lines in the picture. I have dynamic lines on the radio directly in the radio (application and dynamic rotation of the line is controlled by CANBUS in the car). And I have statics on the camera. I can add pictures. Some manufacturers also offer reversing cameras with the option to cancel static lines or rotate the mirror image (you can cut a thin cable). You can find such cameras on Aliexpress. Or do you want a link?

Hi, the camera doesn't have lines integrated, otherwise they would show up, when the camera is connected to Aux/AV IN. My headunit does have the reserving lines integrated, but only when the camera is connected to the rear camera input, which can't be used as I don't have the necessary signal cable available at the headunit.
When I connect the camera to Aux/AV IN input I can't use the "rear camera application" as the camera isn't connected to that input. I must use the Aux application, but that doesn't have the reversing lines integrated.

Does the radio have no reversing camera signal connectors? If so, you can connect + 12v from the reversing light. This is the signal to start the reversing app. It's for a car that doesn't have a canbus. If you can't find the app with guide lines, you have to buy another camera that already has integrated lines on the chip. If you buy such a camera, the reversing lines will show you both AUX / AV IN and any device

Sorry, but did you even read the whole text ? I thought I described clear enough what I already tested and what the exact problem is.

hi. I understand what you tried. Good luck looking for an app. If you can't find it, the only option is to buy a camera with guide lines to display them on AUX / AV IN. Stay healthy ...

Related

PX5 camera connection

Hello,
I have a PX5 unit with Droid 10 and I'd like to connect two (front and rear) dash cam to analog AV input
Please see my photo album. There is the connection diagram
Where do i need to connect to be able to switch modes - parking and front
I use Viofo A119 A129
Thanks

CVBS-IN-1 to AHD

Hi.
I have a Kunfine Android head unit, running Android 10.
I had a reverse camera NTSC, which I plugged into the CVBS-IN-1 input on the HU.
I used the designated reverse camera RCA input, but for me, it was more convenient to use the CVBS input, so I could just open the AUX app in the HU anytime, without having to put the car into reverse. (camera wired to ACC, so it works only if the HU is running as well)
Sadly, I broke the camera, so I decided to buy an AHD 1080p one.
When i plug it into the CVBS, Iget a fuzzy picture, and no signal. I know that the reverse camera can be changed to AHD 720p, 1080p, NTSC and PAL, but how could I change the CVBS input to AHD?
I guess it's default format is NTSC. I couldn't find any setting in the HU regarding my problem. Tried plugging the camera in the Front Cam input, but there isn't even an app for it on my HU.
I tried contacting the buyer and the manufacturer, but so far no one gave me a helpful answer.

10.1" Headunit/ F-Cam not showing reverse image automatically

I've searched for my particular scenario and I haven't exactly found it. I have a 10.1" android headunit sold by Rongji listed here:
Amazon.com: Android 10.0 OS 10.1 Inch IPS Screen Car Stereo DSP 2G RAM Car Radio for Universal Car Touch Screen Car Multimedia Navigation Support Bluetooth WiFi 1Din Stereo with Mic Map Update: GPS & Navigation
Amazon.com: Android 10.0 OS 10.1 Inch IPS Screen Car Stereo DSP 2G RAM Car Radio for Universal Car Touch Screen Car Multimedia Navigation Support Bluetooth WiFi 1Din Stereo with Mic Map Update: GPS & Navigation
www.amazon.com
I've wired my reverse camera into the back of the headunit for power and the AV cable is plugged in accordingly. When my vehicle is running and I go into Reverse, nothing happens.
However I can click on the F-Cam app and choose reverse camera and the image shows while in Reverse.
Is there any way to make this happen automatically?
I've not understand the comments I've read through where some say the reversing action is managed by the headunit software not by F-Cam. If anyone can explain that would be greatly appreciated.
Thanks for help, links, info.
F-cam has nothing to do with the back-up cam. It's just a separate app which allows manual control of the cam. You don't need F-cam at all for the reversing cam feature to work.
If you don't have a can bus box then you need to connect the reverse trigger wire to the reverse lights (the orange wire from the head unit).
Bob_Sanders said:
F-cam has nothing to do with the back-up cam. It's just a separate app which allows manual control of the cam. You don't need F-cam at all for the reversing cam feature to work.
If you don't have a can bus box then you need to connect the reverse trigger wire to the reverse lights (the orange wire from the head unit).
Click to expand...
Click to collapse
If car has canbus, it can be solved by adding relay. Activated by reverse light power, relay is suposed to switch some stable voltage to suply camera. For example cigarette lighter voltage can power camera. Here:
Reverse camera problem on android headunit - solved
Hello. I installed android head unit bought from AliExpress. I don't know what board it has. It is 8+128GB, Android 10 OS. It is for Audi A6 2008, manual transmission. I also bought and installed camera. Camera works fine if car engine is off...
forum.xda-developers.com

HELP REAR CAMERA OWNICE K7

Hello its possibile help for visualization rear camera video with ownice k7 . I have installed in renault kadjar with ISO cable and canbus but rear camera dont start when i insert rear gear thanks
This is also the case with me! Today I installed the Ownice K7 radio. It is a big disappointment that there is no picture of the reversing camera. Are we doing something wrong?
Fonda53 said:
This is also the case with me! Today I installed the Ownice K7 radio. It is a big disappointment that there is no picture of the reversing camera. Are we doing something wrong?
Click to expand...
Click to collapse
Toyota C-HR hybrid is my car, if that's interesting.
no in my opinion the 32pin iso cable where the original rear camera cable passes is not well wired because I saw that there is no power to the rear camera. we have to find the problem and solve it. if you succeed let me know how you solved.
sergente78 said:
no in my opinion the 32pin iso cable where the original rear camera cable passes is not well wired because I saw that there is no power to the rear camera. we have to find the problem and solve it. if you succeed let me know how you solved.
Click to expand...
Click to collapse
I haven't had any results yet. Maybe you should try pairing the canbus first. It installs an extra app with car setup options.
But I have tried in vain so far, there are too many choices. Although I found my car on one of the models, I didn't get the picture of the reversing camera.
The seller's response today is:
"Did you connect the Cam in port on our power cable to the Rear camera input port on RCA cable."
Of course there is no RCA, there is a canbus.
Fonda53 said:
I haven't had any results yet. Maybe you should try pairing the canbus first. It installs an extra app with car setup options.
But I have tried in vain so far, there are too many choices. Although I found my car on one of the models, I didn't get the picture of the reversing camera.
The seller's response today is:
"Did you connect the Cam in port on our power cable to the Rear camera input port on RCA cable."
Of course there is no RCA, there is a canbus.
Click to expand...
Click to collapse
Maybe that's the solution?
I did it, but nothing happened ...
There are two CAM IN RCA connectors on the POWER harness. I tried both, although nothing from the factory radio is connected to one of its pin connectors.
Hi, is your hu with 360? If so, then k7 will use the 360 cam instead of your existing cam. The reverse cam will only work if 360 app is not running. Try restarting the hu while in reverse. Then as the hu boots the reverse cam will show at for a few seconds.
If hu did not come with 360, then check the reverse cam type.
The rca connector is in B harness not power. It is brown color. Then if you have canbus, it should be automatic. Make sure your reverse cam is terminated properly ie. Power and ground.
i have TEST YOUR SOLUTION, i don't have 360 camera , i have CANBUS WITH BROWN CABLE but i when insert rerar gear not appear. if i open app for vision cam the message is NOT SIGNAL.
i have test at connecting at aftermarket cam and i see image in app. where is the problem of my original cam??
----How to Connect & Use Front & Rear Camera for K7_C970
----How to Connect & Use Front & Rear Camera for K7_C970
Kyppeter said:
Hi, is your hu with 360? If so, then k7 will use the 360 cam instead of your existing cam. The reverse cam will only work if 360 app is not running. Try restarting the hu while in reverse. Then as the hu boots the reverse cam will show at for a few seconds.
If hu did not come with 360, then check the reverse cam type.
The rca connector is in B harness not power. It is brown color. Then if you have canbus, it should be automatic. Make sure your reverse cam is terminated properly ie. Power and ground.
Click to expand...
Click to collapse
No, there is no 360. But only part of the problem is that there is no reversing camera image!
Unfortunately, nothing works about CANBUS, only the left side of the steering control.
The seller also sent a picture of the camera connection. I repackaged the radio, checked it, everything is as pictured! It also sent about CANBUS type selection, but it is.
No door opening, no radar, no air conditioning, nothing ... Who doesn't have a reversing camera, do the other things work?
I have write to winlink ownice and the result is the camera original not work and seller send me a camera sony! When arrive i test
The problem for me is in the canbus decoder not support rear camera original. Because the original camera is 6v but radio send 12v
sergente78 said:
The problem for me is in the canbus decoder not support rear camera original. Because the original camera is 6v but radio send 12v
Click to expand...
Click to collapse
Considered installing a voltage regulator and using the factory camera, like for Toyota models?
The knockoff won't be a Sony...
marchnz said:
Considered installing a voltage regulator and using the factory camera, like for Toyota models?
The knockoff won't be a Sony...
Click to expand...
Click to collapse
For me, Toyota C-HR hybrid is my car. Unfortunately, nothing works about the CAN BUS, not just the factory reversing camera. But I think the Toyota camera is 12V. Now I’m there for the seller to contact the engineer to see if the smooth and hybrid CHR require the same CAN BUS. (There is a different type of hybrid in the Factory menu.)
Today i have test some solution but not work. I have connect rca cable cam at other rca radio connector VIDEO OUT and the video of rear camera when I open apk AUX is work!!! But if I connect to rear camera rca and positive on pin 4 radio back the cam enter in rear vision but not see image. Repeat i connect rca cable cam to AUX VIDEO and red wire Cam ON positive and image work good but I connect rear cam rca at RCA CAM INPUT OF RADIO and red wire at pin. N4 of radio the display on the rear camera but not image!!!! Help for me
sergente78 said:
I have write to winlink ownice and the result is the camera original not work and seller send me a camera sony! When arrive i test
Click to expand...
Click to collapse
Has the promised camera arrived? Now they promised me one too. I hope this already works, although I would have preferred the original to work!
Funny mixture of topics here.
You need +12 V on the reverse cable of your head unit as soon as you in reverse gear. This is just to tell the hu that you're in reverse. You can grab the reverse signal from can bus box or from the wiring harness of your car. Use a multimeter to verify if you get the 12 V. Search for the pin description of the original OEM radio.
TorstenH said:
Funny mixture of topics here.
You need +12 V on the reverse cable of your head unit as soon as you in reverse gear. This is just to tell the hu that you're in reverse. You can grab the reverse signal from can bus box or from the wiring harness of your car. Use a multimeter to verify if you get the 12 V. Search for the pin description of the original OEM radio.
Click to expand...
Click to collapse
I have connect +12v at my rear camera but when inseet rear gear start camera but not video, if I connect camera at 12v battery camera work good !

Auto-vox Wireless Camera on a Klyde HU

Hi,
I have a klyde car radio with Android 10 and an auto-vox camera with a small monitor as a rear view camera.
Do you see a possibility to bring the radio signal from the camera into the AV input of the radio?
So I could save myself the small display
Armin_mues said:
Hi,
I have a klyde car radio with Android 10 and an auto-vox camera with a small monitor as a rear view camera.
Do you see a possibility to bring the radio signal from the camera into the AV input of the radio?
So I could save myself the small display
Click to expand...
Click to collapse
At least you should give it a try.
You just need to figure out how to get the RVC activated in reverse. The unit itself has a connector for that in combination with the CAN.
@rigattoni
yes I've a CAN-Bus Adapter an get the signal over this. That should work so far.
Kind regards
Armin
nobody has an idea?
regards….
Armin, what are you waiting for?
You have 2 connectors. 1 Cinch cable for the camera and 1 power cable which switches the cam to on.
You just need to know about the voltage the cam is used. It might be 12V, but also can be 6.5V.
Measure the current voltage for the camera and then see if you need a 12V to 6.5V converter or not.
You won´t get a free blessing here. You need to do your homework.
I am absolutely with you that I also have to contribute something.
I've searched numerous times on the subject but haven't found anything. The camera is wireless and the video signal only transmits wirelessly. I can't connect anything to the radio. I really don't want to install a additional cable to the rear.
Sorry perhabs I didn't show that correctly
In this case you are not able to use this camera.
That's a pity. I was hoping that someone knows an adapter from the radio signal to chinch. But because of the encryption it won't work?!

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