广汽埃安旗下昊铂GT高速领航实测

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電動汽車觀察家 Oct 27, 2023 11:04 · 798 Views

广汽埃安和昊铂旗下最强智驾选手昊铂GT的高速NDA，在北京首都机场-大兴机场的高速实测中表现如何？

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Transcript

00:00 There are a lot of big cars on the left. Slow down first, then quickly cut in and speed up. There's a big truck on the right
00:05 In fact, this GT is making a concession, and it can also be seen on the motion instrument screen that it is dodging GT first stopped
00:14 Now, after one more foot and two brakes, the overall stop won't be particularly abrupt
00:20 Hello baby, I can navigate Daxing Airport if I found so many, choose the first one
00:29 The route planning for Beijing Daxing International Airport has been completed. Fasten your seatbelt and set out to start navigating and receiving the good
00:39 Next, we'll start Haobo GT's dual-airport high-speed NA challenge
00:45 Well, there will be no end to this route; most of them are high-speed
00:48 In other words, we can use the NDA function of the Haobo base to drive most of the distance
00:54 Well, its performance and the performance of many self-driving models we have driven before
00:59 What would it be like to compare
01:01 Please take out a small notebook and join us to record how many dangerous situations there are
01:04 How many of them require me to take over manually
01:06 OK, let's get started
01:18 OK, after we passed the toll gate at Capital Airport
01:21 Just go to the high speed, then next we can enable the high speed NDA function
01:26 Let's double click on the gear to activate the good navigation assistance driver
01:34 Uh, we can see a straight line on our instrument screen, and then
01:38 Uh, there is an NDA on the left, which indicates that a function such as NDA has already been activated
01:44 Then I can also see this small NDA icon on my central control screen
01:49 Just now, it immediately carried out an operation to change lanes to the middle
01:54 Also, it changes lanes very quickly, ah, much faster than a normal car
02:01 Just now, this base changed lanes very quickly to the right
02:05 Because, uh, after about a kilometer, we will switch from the Jingping Expressway to the East Sixth Ring Road
02:12 Haobo base's lane change strategy is very aggressive. It's much faster than other cars
02:18 Once it decides to change lanes, it will perform such an operation very quickly
02:22 We know that one of the biggest challenges in high-speed piloting is switching highways
02:27 Well, from an expressway, you have to automatically exit the ramp and then enter the ramp
02:31 Right now, it's exiting the ramp. We can see that the speed of the car almost didn't drop before it went out
02:36 Of course it has come down now, until
02:38 Uh, in the case of a 70 speed limit
02:40 It's probably now at a speed of more than 60 kilometers per hour. It can be said that it's very, uh, fast, and basically doesn't drag mud and water at all.
02:51 Next, we'll take a look at how it merges into the East Sixth Ring Road
02:59 There are a lot of big cars on the left. Slow down first, then quickly cut in to speed up
03:07 This is still a very old driver seems to have a bug in the GT stand
03:12 That is, on the instrument screen, everyone can often see tips such as driving too fast and driving safely
03:17 In fact, the speed limit on this highway is now 100; my speed is only 78
03:22 It's far below the level of speeding. Just now, the GT changed lanes once again very fast
03:29 Everyone can feel it. It changes lanes very fast
03:33 Right now, uh, there's a big truck on the right. Actually, this
03:37 GT is now making a concession, and it can also be seen on the instrument screen that it is dodging OK
03:43 There was another big car in front, so the GT was slightly skewed to the left
03:48 Then avoid it again. How much of a concession would be good for this big car
03:51 It's not particularly big, and they're avoiding it, but everyone sees that the steering wheel doesn't move at all
04:05 Just walk a little bit to the left, and we're on the East Sixth Ring Road
04:10 It can drive about 66 kilometers, so how about a highway this long
04:14 Basically, uh, we can observe how it follows the car
04:18 How to interact with other vehicles, including how to handle it
04:21 Maybe there are some that might be plugged in, or this kind of interaction with big cars, etc.
04:31 There was a traffic jam before. Let's see how to deal with it
04:35 Will there be a brake next
04:37 Ah, actually not, even when a vehicle is plugged in
04:41 It's still running at a relatively high speed
04:47 Ahead, there's a slow car. Let's see how to handle it
05:01 Since the speed limit is 100, ah, the current speed of the vehicle is 90
05:05 So he probably doesn't think there's much need to see if he takes the opportunity later to surpass the speed has dropped to 80
05:18 At this point, the more anxious driver must have changed lanes to overtake the car
05:22 We've reached a long line, and we're not really suited to overtaking
05:32 Uh-huh, Haobo GT seemed more restrained at this time
05:35 It's not as active as it was when it changed lanes
05:39 In fact, high-speed piloting is basically not difficult in road planning
05:43 Because they all have navigation and even high-resolution maps
05:45 Then, getting up and down the ramp is quite a challenge. Other than that, it's the ability to independently choose a lane to drive
05:54 Because the choice of lane determines the efficiency of your traffic, I think to evaluate the high-speed piloting function of a car
06:01 Other than going up and down the ramp, it depends on whether it will choose a more efficient lane to drive
06:07 Currently, Haobo base is still driving in the innermost driveway
06:17 The car in front of us is pressing down. The speed is only 70. Can the Haobo base go a little faster and get angry
06:25 At last, at my call, my base changed course to the right
06:30 However, it soon welcomed some slow cars. Maybe the Haobo base is quite capable
06:35 He understood what I said
06:41 Haobo base initiated a change of direction to the left because the car in front was too slow
06:45 But now there are quite a few cars on the left
06:48 The Haobo base didn't change to the left very quickly. Just now, uh, my headrest speaker also reminded me
06:54 Let's just wait a little longer, I think we can change things now
06:59 Sure enough
07:01 It's still coming soon
07:04 The logic of changing lanes at the Haobo base
07:06 It often accelerates while changing lanes, which changes lanes much faster than other cars
07:13 It's a bit like Tesla Tesla. When you want to change lanes, it often passes by as soon as you want to change lanes
07:19 But other car companies tend to adjust it a little more smoothly
07:27 OK, there was a bit of a challenge ahead. We see that the driveway has now changed quite strangely
07:34 Now, if I don't take one, we're definitely going to run into it
07:37 In this section just now, because roads are being built, the driveway lines have been redrawn
07:42 So it will be more confusing
07:43 The base's, um, visual recognition system doesn't seem to be able to recognize it
07:48 Also, I've been trying to merge to the right, but in fact, I think this lane information on the road surface is quite clear for a while
07:57 The base actually doesn't seem to be using its own sensing system to see this driveway
08:03 Does it seem like they're still using their previous high-resolution map routes
08:08 So they wanted to follow the previous route, so they almost drove us to the edge of the road
08:15 OK, now we're back to a relatively clear lane line
08:19 Also, no roads have been built, so the NDA has returned to normal
08:25 But now the speed is quite slow again. Now it's only 69, OK
08:29 It changed lanes right away because it was true that the car in front of it was too slow
08:37 Well, we came across another section of the road that was being built, and then, ah, road information
08:42 There will be a bit of confusion, although we can tell from the instrument screen
08:46 It actually recognized the current road conditions, but the NDA still withdrew at this stage
08:53 Probably
08:54 Uh, a high-resolution map or its pre-set driving section
08:58 This section is unusable, so now it has been downgraded to the LCC and the speed has also dropped
09:07 We are now driving well with LCC, and we have gradually left the maintenance section
09:17 Let's see if the NDA can be restored
09:21 The navigation assistance driver was automatically activated, and indeed we left
09:24 After the road section is built, it can continue to be used
09:34 OK, I'm about to change lanes again, I'll be here soon
09:39 The conversation hasn't come down yet. It has already completed the NDA for a car called the Haoboki GT
09:49 I especially like to do evasive actions
09:51 However, the extent of its avoidance was not particularly large, such as the light truck just now
09:56 Actually, its wheels, uh, are already slightly pressurized
09:59 Driveway line, but our car didn't say there was a lot of avoidance to the left
10:05 There are a lot of slow cars ahead. I was a bit cautious, then stopped first
10:11 Now, after one more foot and two brakes, the overall stop won't be particularly abrupt
10:22 We are now driving to the relatively unobstructed section of the South Sixth Ring Road
10:27 On relatively smooth sections of the road, we can fully enjoy this kind of driving pleasure brought to us by high-speed piloting
10:33 Basically, we don't need to do anything to intervene; the vehicle can drive as fast as this car can now provide
10:43 As far as the driver is concerned, it's very easy; just observe the condition of the road surface
10:54 OK, now we'll get out of the ramp and turn to the Daxing Airport Expressway
10:58 Let's see how it performs
11:00 First, I arrived at the outermost driveway, and then quickly changed lanes again
11:06 Now I'm about to go up the ramp
11:15 Next, this ramp will have a curve in a relatively large area
11:19 The maximum speed limit on the ramp is 70. Let's take a look at how GT performs on curves in this large area
11:28 First, I dropped down a bit, then dropped to about 60, then down to about 50
11:35 I should be a vet now.
11:41 As you can see, the curvature in this section is still quite large
11:45 Also, there is a hint that you should watch out for sharp bends
11:54 OK, it basically came at 50 mph
12:00 After returning to a relatively straight section of the road, the speed was mentioned at 70
12:12 OK, I'll be on the main road soon
12:15 The good machine started speeding up at this point, raising the speed limit to 120
12:21 Then turn to the left, and quickly mentioned 90 good, 100 good, continue and do it again
12:36 Increase the speed by an order of magnitude
12:45 The most stable, one level at the same time, the speed is lifted to the inside lane at the same time
12:54 Our car just changed lanes to the right once, probably after 1.6 kilometers
12:59 We do have to switch to another highway, so, uh, what about cars
13:04 It's true, it's still there. I'm still driving myself. It was an attempt to change the right lane just now
13:09 It was terminated by a car, uh, probably with the intention of moving to the left
13:14 In this period of interaction, it is true that a lot of things happened between the lights and the flames
13:17 Suddenly, another car was inserted in front of me. Uh, I think it can be stopped
13:22 So I really didn't manage it. We are now about to switch from Jintai to the Daxing Airport Expressway ramp
13:45 I think this was a surprise just now; apparently it's already coming out
13:49 Then all of a sudden, they said please manually change lanes to the right, so I suddenly had to take over the good NDA to the right
14:01 Also, turn left and prepare to merge into the main road at the same time, there is a slow car in front of the road
14:10 OK, now GT has left this ramp and will soon welcome a toll booth
14:16 Then the screen also says that after 100 meters, the function will quit
14:20 Please take over
14:21 This kind of hint is quite sufficient. OK, this section
14:27 I need my own hands to drive, because there really are no driveway lines
14:30 NDA has been withdrawn
14:33 OK, now we have arrived at a parking lot next to Daxing Airport
14:36 Summarizing Haobo Economic's high-speed NDA, the advantage is that it has completed the vast majority of expressway switches
14:43 Moreover, in the area of changing lanes and overtaking cars, it is steady and effective against large cars and sudden insertion
14:50 Preventive driving is very good. When it comes to following the car, it's relatively smooth whether it's starting and stopping or following the car
14:56 However, the downside is that it is a section of road construction that is not covered by high-resolution maps
15:00 Usability is still poor
15:02 That's all about the Haobo GT High Speed NDA Dual Airport Challenge
15:07 Please pay attention to the electric vehicle watcher goodbye