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$250-1000 USD

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Develop Windows-based (with eye on cross-platform) interface for petroleum environmental monitoring system. SUMP TESTER SOFTWARE SPECIFICATION 1. Overview a. The Sump Tester computer software communicates with a custom Precision Depth Sensor (PDS) that is lowered into a container (sump or tank) which is filled with water. The sensor measures depth and temperature to calculate a temperature compensate volume (TCV). Changes in TCV over time are considered a leak in the negative direction or ingress if a positive rate. Due to rounding errors some leak rate and other calculation will be performed on the PDS and reported to the software. b. The software main function is to: i. Manage site and test data ii. Communicate with multiple PDSs iii. Start and stop tests independently and display test status. iv. Print test reports and results. c. Initially PDS units will plug into a USB interface box that supports 4 units. The interface box will poll each of the PDS units using Modbus over RS-485. The computer will poll the interface box using Modbus over a USB virtual serial port. In the future the PDS will support direct USB and Bluetooth. A user may plug in multiple interface boxes. 2. Platform a. At a minimum the software needs to run on Windows 7,8, or 10. b. Primarily, users will be using inexpensive field laptops. c. Some of these laptops will be touch screen. d. The program can be an executable file or run in a web browser. e. If it is a web browser the communication modules maybe an .exe file. f. It is desirable to have cross platform functionality to run on Mac and Linux (Ubuntu). 3. Users / Operating environment a. The software will be used by gas station service technicians. b. The laptop will most likely be sitting on or in a truck or van parked in a gas station. c. Technicians will be interacting with the computer as well as the sumps under test. d. The interface needs to have large button for important functions and be very clear. 4. Layout a. Home Tab – Will have 4 sub tabs i. Select Test Site or add a new one. 1. Site Name, address, State. ii. Select Reporting style 1. Level rate, leak rate, thresholds, etc. 2. Default styles for states will be predefined. 3. Custom styles can be created and saved. iii. View Site Profile 1. Sumps and test entered on Test Tabs. iv. History 1. History of all sump tests and dates. 2. Clicking a test will open the data in a Review Test Tab. b. Test Tab i. Each Tab is its own test and connects to a single PDS. ii. You can add a tab for an additional sump test just like a web browser. 1. There can be up to 256 Tabs. 2. Starts up with one Test Tab. iii. There are 3 sub tabs on a Test Tab 1. Configuration a. When a new tab is added it will default to the site data selected on the home screen b. Reporting style will default from home screen but can be customized c. Sump Specification i. Name, location, size, etc. ii. May be selected from a list of known site sumps or add a new one. iii. Measure Sump Feature - To be added later. 1. A solid with known volume is lowered into the sump to help calculate sump specification. d. Link PDS i. Each PDS will have a 4-digit Hexadecimal number stamped on its outside. ii. A drop down list will show all available and not linked PDS Hex IDs. iii. Hardwired sump sensors can also be linked to the port it is plugged into. e. Once saved, sump information will be added to the site profile. 2. Test a. Will display 3 graphs with auto adjusting y-axes. i. Level and current value at 0.000”. Max depth is 15 ft. ii. Leak Rate or level rate and current value at 0.000 units. iii. Temp and current value and temp rate value to 0.00 units. b. Start and Stop buttons c. Test Status d. Pre-Testing i. Pre-test allows the technician to check out the sump before a test begins. ii. If pre-test is selected just update the graphs with new information. e. Testing i. Test will run till stable for 5 minutes. ii. The test will repeat 2 or 3 to check results. iii. Tests will contin
Projekt-ID: 11464341

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19 forslag
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Aktiv 8 år siden

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19 freelancere byder i gennemsnit $584 USD på dette job
Brug Avatar.
Need more info on the project. Details provided is not sufficient for me to provide an approximate bid. Known for my quality work & good support. I would like to discuss the work with you. Thanks.
$657 USD på 10 dage
4,7 (151 anmeldelser)
7,6
7,6
Brug Avatar.
Hello, Have I caught you in the middle of anything? The purpose for my bid is that we help businesses to improve the performance of their business critical applications. I actually do not know if you all need what we provide. This is why I would like to put a brief 15 to 20 minutes’ chat that we can discuss your goals and challenges in more detail and share any insight and value that we have to offer. Regards, Shahbaz.
$694 USD på 10 dage
4,9 (208 anmeldelser)
7,2
7,2
Brug Avatar.
I want to discuss this project with you further, let me know the best suitable time for you to schedule the meeting, Feel free to message me at any time, i used to be online 14 hrs in a day on this website so probably you will get a quick response from my end.
$1.030 USD på 30 dage
5,0 (14 anmeldelser)
6,6
6,6
Brug Avatar.
Hello, Thank you very much for sharing your requirement to hire a web developer. I have delivered remarkably impressive and responsive web applications on different domains and I believe my skills set and experience surely meetup your requirement. I would like to have an opportunity to discuss the requirement with you in detail to proceed further. I am a software architect with many years of experience in software programming. I own a team of 40 full stack developers. Our key expertise area of programming: PHP, Java, .NET, AngularJS, BootStrap, Material design, Android, iOS. We have worked on more than 250 projects successfully. We have always delivered quality work in time at very affordable and reasonable budget. We are committed and believe in long term relationship. Please have a look at my portfolio. Looking forward to hear from you soon. Regards, Nittile Gupta
$400 USD på 10 dage
4,6 (39 anmeldelser)
6,9
6,9
Brug Avatar.
Dear Hiring Manager, I am more then 4 years experienced in WEB-DESIGN / GRAPHIC-DESIGN / WORDPRESS /Magento/Joomla Adobe-Photoshop / corel-draw / PHP / PSD-TO-XHTML / PSD-TO-HTML / MYSQL / CSS / HTML / HTML5 / Logo / Banner / JQUERY / JAVASCRIPT / SEO expert and have been instrumental in various high-end projects.
$333 USD på 10 dage
4,2 (105 anmeldelser)
6,6
6,6
Brug Avatar.
Yes Sir. let's explore the requirement to clarify in details also if you want us to share our skill and previous work let us know.. hope to hear you soon.. Thanks & regards RIMSHA
$568 USD på 15 dage
4,4 (39 anmeldelser)
5,6
5,6
Brug Avatar.
Greetings, I have read your job requirements and really interested in your project. You will receive my undivided attention to this project. It will be completed to your specifications and delivered when you need it. Your project will be completed professionally as i have worked on similar projects throughout my experience. I hope to hear from you soon so we can start working on this project. Best Regards, Anas
$1.000 USD på 12 dage
5,0 (19 anmeldelser)
4,7
4,7
Brug Avatar.
Dear employer, I am a web designer, front-end developer and IT IBM Consultor offering over 6 years of experience on both client and server sides. I have advanced skills in PHP, MySQL, Javascript, Android development, CMS, CSS, HTML, Photoshop, Illustrator, Premiere, Dreamweaver, After Effects, 3d Studio Max, ActionScript and IBM skills to name a few. I have completed a Bachelor of Engineering Design & Multimedia Degree and completed projects for IBM Partnerships, Binaria Sistemas, Linkbird, Sinergyhard and Escobar Designs . Please do not hesitate to contact me to discuss your project in detail and determine how my skills will positively contribute to your team and please visit my website www.jairoescobar.com. I hope to be in touch with you. Kind Regards. Jairo Escobar
$250 USD på 10 dage
4,8 (3 anmeldelser)
3,7
3,7
Brug Avatar.
TOP 3 DESIGNER BID ON YOUR PROJECT : Hi Please take a look in my portfolio. Contact me so we can discuss more about your project. I can start NOW. .
$250 USD på 0 dag
4,9 (3 anmeldelser)
2,9
2,9

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