Custom TX/RX device, unpot and copy or make a new from scratch
$1500-3000 USD
Closed
Posted about 6 years ago
$1500-3000 USD
Paid on delivery
We are working with a customer that has over 20 AGVs which we need to retrofit while the system is running.
They use a VSU (Vehicle Sensing Unit) TX and RX at each end of the AGV.
These units are potted and we cannot see the design and have limited no info, but we do have some working units which you can use for testing.
If you can un-pot them is would be great as the design is not so intricate I believe.
The new units will be discarded later when over half the vehicles are retrofitted and we control the traffic via WiFi.
1 – set to test. - Need for testing in Jan/Feb 2018.
3 – first build. – End of Feb. 2018, after successful testing.
Total 15 units. – Later down the road.
We have good documentation, see the brief description for now, we will send you more if you feel you are capable.
The VSU (Vehicle Sensing Unit) is an independent, self-contained AGV traffic control system that does not require a AGVSM (host control computer system). The system consist of two components all in one L x W x H package, with a socket or pigtail, 6" x 1.25" x 2", dimensions can vary some.
The 2 units are currently in the same package and wired as needed for the function, but can be in separate packages. You can make the boards, we can packkage it.
1. VSU-Rx – A frequency receiver/antenna mounted on front of the vehicle.
2. VSU-Tx - A frequency transmitter mounted toward the back of the AGV.
Alredy installed in the floor are VSU Loops – A passive, embedded wire closed-loop which is installed in the same floor cut as the guide path navigation wire with several additional cuts to form a closed loop. This loop is very carefully designed to provide the traffic management functionality required.
The VSU provides two methods of traffic control:
1. Vehicle Blocking – this control AGV movement in intersections and where guide paths either merge or cross. The VSU will transmitt a Stop frequency.
2. Vehicle Buffer – Controls AGVs on a single section of guide path as they arrive at loading and unloading stations.
Let me know if you are interested in this or if you know someone to recommend, preferably in California as the end user is there, or in Florida where we can test it as well, but location is not so important.
Best regards,
Roland
I am experienced electronics engineer with more than 8 years of experience. I can do it for you. Please get in touch to discuss it further
Relevant Skills and Experience
I have completed over 200 projects here, please review my profile to see the feedback from my previous employers. I am waiting for your reply to start
Regards
Proposed Milestones
$1000 USD - Milestone 2
$2000 USD - Milestone 1
Expert with more than 12 years of experience in embedded systems, electronics, prototyping and PCB Layouts. I assure you the best solution for your VSU/AVG project.
Relevant Skills and Experience
Embedded Systems
Electronics
Prototyping
Proposed Milestones
$1500 USD - Complete Solution
Hi Sir,
WE are the best team who can design you such system, we are having 8+ years of experience in embedded systems. we can design you this system. Lets talk to us.
Relevant Skills and Experience
You can check our profile and our portfolio.
Proposed Milestones
$2500 USD - Project fee
Looking forward to talk to you on this.
Regards,
Ahmad
Lead Tech Engineer
TURKTRONICS
Dear Sir, I am a professional Electronics Design engineer having expertise in Electronics Circuit designing. I have seen the attachments. I can provide you the solution. Contact me.
Relevant Skills and Experience
Electronic Circuit designing, Transmitting and receiving circuits
Proposed Milestones
$3000 USD - Custom TX/RX Device
Additional Services Offered
$500 USD - Documentation
Dear Sir, I am an electrical engineer with 18 years experience in this area . I am interested in your project, please send a private chat message.
Relevant Skills and Experience
Built similar project
Proposed Milestones
$2500 USD - 1
It is about VSU sensing Unit. I am interested to work on that. i have done several automotive industry projects before.
Relevant Skills and Experience
I am an expert in analog electronics, sensor read-out and front-end, embedded system design and implementation.
I can help you with this. Looking forward to hearing from you. Thanks.
Proposed Milestones
$2500 USD - 1
Hi, I am an electronics engineer (PhD) from Ireland, with 15+ years experience in industry and academy.
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