PGA460-Q1: PGA460-Q1 use for Automated Parking System?

user6544457

Part Number: PGA460-Q1
Other Parts Discussed in Thread: PGA460

Hi TI,

We want to find a ultrasonic solution use for Automated Parking System? I want to know if the PGA460-Q1 can meet the request or no?

If yes, which informaction support your suggest ?

Best regards

over 3 years ago

0 Mekre Mesganaw over 3 years ago

TI__Expert 7495 points

Hi JQ,

The PGA460 can be used for park assist applications. The following tech note provides more info on this:

https://www.ti.com/lit/an/snva784a/snva784a.pdf

Regards,

Mekre

0 user6544457 over 3 years ago in reply to Mekre Mesganaw

Prodigy 70 points

Hi Mekre,

So it seems that PGA460 can't to do AVP(autonomous valet parking), right?what's the senson?

0 user5358500 over 3 years ago in reply to Mekre Mesganaw

Intellectual 950 points

Hi Mekre

About PGA460 , Do U have some UPA+APA application ? (design guide)

Your link is <PGA460-Q1 in Ultrasonic Park Assist (UPA) >.

Thanks

Qin

0 Mekre Mesganaw over 3 years ago in reply to user5358500

TI__Expert 7495 points

Hi Qin,

Here is a design guide for a park assist design using the PGA460:

https://www.ti.com/lit/pdf/tidudo4

Regards,
Mekre

0 user5358500 over 3 years ago in reply to Mekre Mesganaw

Intellectual 950 points

Hi Meker

I think It is still UPA(Ultrasonic Parking Assistant) application ,Not APA(Automated Parking Assist).

https://www.ti.com/lit/pdf/tidudo4

I am confuse that whether PGA460 have APA(Automated Parking Assist) design or not?

UPA +APA application as below:

Thanks

Qin

0 Mekre Mesganaw over 3 years ago in reply to user5358500

TI__Expert 7495 points

Hi Qin,

Can you provide more details on how you denote the difference between APA and UPA? Is the difference only in the regions where you detect obstacles with respect to the car?

Regards,

Mekre

0 user5358500 over 3 years ago in reply to Mekre Mesganaw

Intellectual 950 points

Hi Mekre

I think PG460 meet the distance spec （PG460>8m），But i don't know why no APA design guide in TI website,it make me confuse.

APA ：0～5m ,Position-> side

UPA： 0～2.5m,Position-> front , rear or boths

Regards,

Qin

0 Mekre Mesganaw over 3 years ago in reply to user5358500

TI__Expert 7495 points

Hi Qin,

The PGA460 should be able to sense the 5 meters. Please note that you will have to make sure to use a low speed transducer to maximize the sensing range. Although it is for a different application, here is a link to a design that can sense as far as 5 meters using the PGA460:

https://www.ti.com/lit/ug/tidudb2/tidudb2.pdf

Regards,

Mekre

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PGA460-Q1: PGA460-Q1 use for Automated Parking System?