07-05-2021, 08:57 PM | #177 | |
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07-06-2021, 12:11 AM | #178 | |
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Your highlighted statement above is incorrect per manual for side collision mitigation, which uses both front camera for lane marking, and radar sensors for the space next to the car. However, the manual does not clearly states if side collision mitigation is for BSD at rear(with radars at rear + side?), or ACC at front(with radar at front + side), or both. As described in previous replies, side collision mitigation as defined in manual detects lane marker crossing to intervene steering, so front camera is really needed. |
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07-06-2021, 12:52 AM | #179 | |
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There is also a $200 PDC option added. The LDW and FCW on my 330i (no DAP/DAPP/PAP) should use the same front camera at windshield. |
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07-06-2021, 08:08 AM | #180 | |
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I am not confused at all, in fact what I posted was because of what was stated in the manual and is fairly common knowledge by those who are familiar with the various options/systems. The front camera is not used to detect the vehicles as you previously mentioned in your post regarding how the vehicles were detected and the cameras used. Anytime the vehicle uses steering the camera is involved.
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2021 BMW G20 M340i xDrive - Verde Ermes/Black - 03/2024.40
2019 BMW G05 X5 xDrive40i - Phytonic Blue/Cognac - 11/2023.50 Last edited by TurtleBoy; 07-06-2021 at 08:34 AM.. Reason: Grammer |
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07-06-2021, 08:44 AM | #181 |
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That is incorrect, as G20 does come standard with Active Guard 5AV that includes LDW and FCW, and both needs windshield mounted KAFAS camera, there is no need for Driving Assistant Package to get LDW.
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07-06-2021, 08:51 AM | #182 | |
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I know you are trying to save some face and deflect from your incorrect statements but now you are starting to look a bit silly.
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07-06-2021, 08:59 AM | #183 | |
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07-06-2021, 09:04 AM | #184 | |
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Edit: The tech docs, order guide , manual, BMW sites and third party reviewers all say you need to have DAP in order for lane keeping assist with steering. Hopefully others join in.
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2021 BMW G20 M340i xDrive - Verde Ermes/Black - 03/2024.40
2019 BMW G05 X5 xDrive40i - Phytonic Blue/Cognac - 11/2023.50 Last edited by TurtleBoy; 07-06-2021 at 09:18 AM.. |
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07-06-2021, 09:45 AM | #185 | |
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You mentioned that you didn't ZDA (Driving Assistance Package) but that is how to get LDW in the 3 Series. It is not standard as part of the Active Guard like you previously stated. Active Guard is FCW and City Collision Mitigation. If everything operates like you say, then please explain what the Active Lane Keeping Assistant is? Hint: It is the steering portion of the Lane Departure system.
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07-06-2021, 09:54 AM | #186 | |
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And the front camera@grill has horizontal range of 190-degree of capture plus 100m of range, so it is capable of front side movement. Now the only reference of side collision avoidance is with lane change assistant(not lane change warning), so without full description, I can only speculate as-in "I think"(in my previous post) that front camera@grill may be involved. :dunno: |
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07-06-2021, 10:04 AM | #187 | |
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I don't have front camera@grill, so the above is accomplished by KAFAS camera@windshield. My window sticker has no DAP nor DAPP nor PAP, so I am 100% sure I didn't pay for those. |
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07-06-2021, 10:06 AM | #188 | |
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You must have a one off car and got lucky and they put it in by mistake. As an aside, the front camera @ the grill has nothing to do with any of the safety systems. That is only for parking and the surround view. Perhaps you are thinking of the front radar which comes with the DAP package. Edit: I did find one reference to Lane Departure Warning being standard. It is listed in the IIHS ratings. It also mentions that the steering intervention is an option. https://www.iihs.org/ratings/vehicle...oor-sedan/2021 They likely either tested a model with the package or made a mistake writing up the summary. As noted in Car and Driver, US News and others, the lane departure warning is not standard. https://www.caranddriver.com/bmw/3-series https://cars.usnews.com/cars-trucks/...s-sedan-415077
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2021 BMW G20 M340i xDrive - Verde Ermes/Black - 03/2024.40
2019 BMW G05 X5 xDrive40i - Phytonic Blue/Cognac - 11/2023.50 Last edited by TurtleBoy; 07-06-2021 at 11:02 AM.. |
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07-06-2021, 12:29 PM | #190 | |
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As far as front camera@grill, BMW says: "The front camera enables an early view of crossing traffic at exits and junctions with a poor viewing angle. Road users concealed by objects on the sides are recognized relatively late from the driver's seat..... The front camera installed between both of the radiator grilles. The images are shown in the display up to a speed of 30 km/h." So it sounds like this is not just surround view/parking, but@30km/h it may be unlikely to participate in lane change assistant w/ side collision avoidance. |
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07-06-2021, 12:35 PM | #191 |
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07-06-2021, 12:38 PM | #192 |
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FWIW, this is JDPower's take on Active Guard, Active Driving Assistant(in DAP), Active Driving Assistant Pro(in DAPP):
https://www.jdpower.com/cars/shoppin...ving-assistant "Standard on lower-end BMWs such as the 3 Series and X3, Active Guard includes forward-collision warning, low-speed automatic emergency braking, and lane-departure warning." |
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07-06-2021, 01:58 PM | #193 | |
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07-06-2021, 02:04 PM | #194 |
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07-06-2021, 03:30 PM | #195 |
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07-06-2021, 03:44 PM | #196 |
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Model year(MY) 2023 is what the auto press speculates for G20 LCI, and typical LCI from previous gens is also 5th MY.
I think 330i and M340i LCIs should be released at the same. https://www.autoevolution.com/news/2...es-162637.html |
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