Police detectors to warn mobile phone-using drivers
Police detectors to warn mobile phone-using drivers
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Discussion

768

Original Poster:

20,678 posts

125 months

Friday 12th April 2019
quotequote all
I'm guessing this is going to be wildly inaccurate? The sales guy must be stoked.

The article said:
The detector picks up 2G, 3G and 4G signals and will therefore flash to alert people in cars who are using phones to call, text or data.
Link.

TheRainMaker

7,882 posts

271 months

Friday 12th April 2019
quotequote all
It’s not illegal to use phones in cars, don’t see the point of this...

KingNothing

3,339 posts

182 months

Friday 12th April 2019
quotequote all
Surely just a permanently illuminated sign would have been a cheaper option, given how often it'll be going off for passengers, and things like streaming music.

Earthdweller

19,405 posts

155 months

Friday 12th April 2019
quotequote all
As I understand it the system can identify vehicles where a hand held mobile is being used rather than those where a hands free system is in use

It can’t be used for enforcement as it can’t tell if a driver or passenger is using the phone .. merely that a hand held mobile is in use in that vehicle

It’s a bit like those speed signs entering a 30 that flash at you

Maybe it will deter some people .. which has to be a good thing ?

Dave.

7,895 posts

282 months

Friday 12th April 2019
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But if I'm looking at my phone, how will I see the sign....

Stupid idea is stupid....

Teddy Lop

8,301 posts

96 months

Friday 12th April 2019
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KingNothing said:
Surely just a permanently illuminated sign would have been a cheaper option, given how often it'll be going off for passengers, and things like streaming music.
pretty much this, at least every other car is using data consuming mapping alone. It'll need a long life bulb.

TheRainMaker

7,882 posts

271 months

Friday 12th April 2019
quotequote all
Earthdweller said:
As I understand it the system can identify vehicles where a hand held mobile is being used rather than those where a hands free system is in use

It can’t be used for enforcement as it can’t tell if a driver or passenger is using the phone .. merely that a hand held mobile is in use in that vehicle

It’s a bit like those speed signs entering a 30 that flash at you

Maybe it will deter some people .. which has to be a good thing ?
Don't get me wrong, not against stopping people using phones etc etc, but what about the trackers fitted to my cars, they all use a phone on G networks.

I don't know where any of them are, so if stopped and asked where my phone is I can show them my normal phone but wouldn't have a clue where the other signal is coming from.

Also, I can't see how the kit would know if it is hands-free or not, that has me intrigued.



Burwood

18,718 posts

275 months

Friday 12th April 2019
quotequote all
Earthdweller said:
As I understand it the system can identify vehicles where a hand held mobile is being used rather than those where a hands free system is in use

It can’t be used for enforcement as it can’t tell if a driver or passenger is using the phone .. merely that a hand held mobile is in use in that vehicle

It’s a bit like those speed signs entering a 30 that flash at you

Maybe it will deter some people .. which has to be a good thing ?
Correct and a bit nanny state. How about they have a stab at solving knife crime rather than spurious bullst protocols around drivers.

p4cks

7,498 posts

228 months

Friday 12th April 2019
quotequote all
Total stab in the dark initiative to 'be seen to be doing something'

hutchst

3,727 posts

125 months

Friday 12th April 2019
quotequote all
No not really correct. From the BBC it can only detect if a 2G, 3G or4G -connected device is being used. It has no way of knowing if it is hand-held or not.

I see no purpose in such a pointless piece of technology, unless somebody is planning changes to our present laws to make it useful.

Burwood

18,718 posts

275 months

Friday 12th April 2019
quotequote all
hutchst said:
No not really correct. From the BBC it can only detect if a 2G, 3G or4G -connected device is being used. It has no way of knowing if it is hand-held or not.

I see no purpose in such a pointless piece of technology, unless somebody is planning changes to our present laws to make it useful.
Yes the law will be changed to make travelling in a car with a mobile phone illegal. It's useless and flawed tech. It reminds me of that con man that sold bomb detectors (fake ones) to the government and no-one noticed they didn't work. It's just a random glowing sign. £10k a pop. Oh we'll take 500 please

grudas

1,408 posts

197 months

Friday 12th April 2019
quotequote all
would be cheaper to have a sign sitting at the road side etc with words

"using a mobile phone while driving £200 and 6 PTS."

rather than having a thing illuminate every time you drive past, 99% of population will have a phone in their car outputting 2g/3g/4g signal.

massive waste of money.

giantdefy

700 posts

142 months

Friday 12th April 2019
quotequote all
hutchst said:
No not really correct. From the BBC it can only detect if a 2G, 3G or4G -connected device is being used. It has no way of knowing if it is hand-held or not..
It sort of does if you believe the article as it detects whether bluetooth is being used implying not hand held, but only sort of.

drdino

1,322 posts

171 months

Friday 12th April 2019
quotequote all
https://www.westcotec.co.uk/products/mobile-phone-...

website said:
The technology can detect if a driver is using Bluetooth, and will therefore not trigger the warning sign. However, any system finds it hard to differentiate between users in the car, we accept that some activation might be triggered by non-driving occupants. The vast majority of activation’s will relate to drivers, and we don’t see a problem when passengers activate the sign. In fact, it’s all part of the education message that using a phone when driving is not only illegal but very dangerous.
What a load of croc.


Edited by drdino on Friday 12th April 08:52

Gary C

15,257 posts

208 months

Friday 12th April 2019
quotequote all
Earthdweller said:
As I understand it the system can identify vehicles where a hand held mobile is being used rather than those where a hands free system is in use
bks, surely ? Data packets to & from the cell tower will be exactly the same hand held or otherwise wont they ? I cant think of a function that would identify itself continuously to the network that the device is being used hands free.

Its probably like the old TV detector vans.

hutchst

3,727 posts

125 months

Friday 12th April 2019
quotequote all
giantdefy said:
It sort of does if you believe the article as it detects whether bluetooth is being used implying not hand held, but only sort of.
Current law doesn't convict us for being sort of guilty.

TheRainMaker

7,882 posts

271 months

Friday 12th April 2019
quotequote all
They might as well just had some printed signs made....

DanL

6,586 posts

294 months

Friday 12th April 2019
quotequote all
Gary C said:
Earthdweller said:
As I understand it the system can identify vehicles where a hand held mobile is being used rather than those where a hands free system is in use
bks, surely ? Data packets to & from the cell tower will be exactly the same hand held or otherwise wont they ? I cant think of a function that would identify itself continuously to the network that the device is being used hands free.

Its probably like the old TV detector vans.
I can believe it can detect phone signals, and also check to see if there’s a signal in the Bluetooth range of the spectrum. I don’t believe it can know if both signals are coming from the same phone, or even the same vehicle... I suspect if a Bluetooth transmitter was set up next to the detector it would assume all phone use is fine, for example...

Note: not an electronics engineer, and my post is from a position of ignorance. biggrin But, it seems likely...

spikyone

1,913 posts

129 months

Friday 12th April 2019
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drdino said:
+1. This is just like the TV detector vans of old. It's unbelievable that anyone is gullible enough to fall for this kind of nonsense in 2019.

I particularly liked the line "any system finds it hard to differentiate between users in the car, we accept that some activation might be triggered by non-driving occupants. The vast majority of activation’s will relate to drivers,"

Aside from the horrible misuse of apostrophes, that is a wild and completely unsupportable claim. Then again, they also advertise one of their many light-up signs as a "collision avoidance system". Just laughable.

devnull

3,864 posts

186 months

Friday 12th April 2019
quotequote all
So if I have my mobile in the glovebox, connected via usb to my headunit, streaming music, the. This will go off?

What a flawed piece of tech.