Generated by All in One SEO v5.0.1.1, this is an llms.txt file, used by LLMs to index the site. # Prospective Technologies, Inc. The best-suited battery degradation algorithms on your site. ## Sitemaps - [XML Sitemap](http://prospective.co.jp/sitemap.xml): Contains all public & indexable URLs for this website. ## Posts - [Hello world!](http://prospective.co.jp/2024/06/23/hello-world/) - WordPress へようこそ。こちらは最初の投稿です。編集または削除し、コンテンツ作成を始めてください。 ## Pages - [About Us](http://prospective.co.jp/about-us/) - Battery degradation, Capacity measurement, Toyota, Lithium-ion, NiMH, accuracy, on-board condition, in-vehile diagnosis, EIS texting, Battery deterioration - [FAQ](http://prospective.co.jp/sample-page/) - Q1. How is prediction accuracy verified? Ans. After the prediction by, it is verified by a capacity testing. This is a very time-consuming process, but the IDs of the batteries (DUTs) are linked and matched. Q2. In which situations should be used in Off-board? Ans. Many are used for pre-screening. Relatively easy - [Issues](http://prospective.co.jp/issues/) - Battery Degradation Is Inevitable — Accurate Diagnosis Is Still a Challenge All batteries degrade over time, unevenly and unpredictably. Yet there is still no simple, fast, and accurate method for measuring true battery capacity in real-world environments. Conventional diagnostic methods often require long testing times, controlled environments, or complex electrochemical analysis. Once current is applied, Battery Degradation xEV Diagnoses Prediction Capacity - [Technology](http://prospective.co.jp/battery-degradation-technologies/) - 95%+ Accurate Battery Capacity Estimation in Minutes Powered by breakthrough battery diagnostics technology and the patented EVANS algorithm. Fast, accurate, and practical battery capacity estimation for onboard and offboard applications across the automotive battery lifecycle market. Our breakthrough is especially significant for NiMH batteries, where accurate diagnostics has long been considered impractical. Even greater potential - [Products](http://prospective.co.jp/products/) - Battery capacity prediction engine. Please contact to info@prospective.co.jp first. Currently, we offer degradation diagnosis services for NiMH batteries and Li-ion batteries. Our solution is battery type agnostic. The introduction steps will look like this. On-board diagnosis services：”EVANS Battery Doc Pro” Connect our designated device to the HEV’s OBD-II port. Acquire battery data during charging in - [Modeling](http://prospective.co.jp/battery-degradation-technologies/modeling-モデル化/) - In a good model, errors are reduced, and overfitting is avoided. Indicators to assess the model itself are also known. The accuracy of the model is how much the estimated value differs from the true value, usually expressed as R². Recently, AIC and BIC have also been used to take generalization performance into account. These - [On-board diagnostics](http://prospective.co.jp/battery-degradation-technologies/on-board-battery-diagnostics/) - How do you know if that in-vehicle battery is degraded and should be replaced? There was no known technology that could accurately predict battery degradation in-vehicle conditions with a simple operation in a few minutes. Unfortunately, currently available products only measure voltage, which is insufficient to know the degree of degradation or the cruising range. How do you know if that in-vehicle battery is degraded and should be replaced? There was no known technology that could accurately predict battery degradation in-vehicle conditions with a simple operation in a few minutes. Unfortunately, currently available products only measure voltage, which is insufficient to know the degree of degradation or the cruising range. - # - [Prediction accuracy](http://prospective.co.jp/battery-degradation-technologies/prediction-accuracy/) - To know the prediction accuracy, the predicted values have to be validated by capacity testing. All references to the accuracy of our forecasts are verified using actual market data samples. Number of sampling data. We use data sets of 1000 DUTs. The sample should be randomly selected from a population with a full range of - [EIS testing method](http://prospective.co.jp/battery-degradation-technologies/eis-testing/) - The EIS testing method has a long history and many studies have been published attempting to apply it to the estimation of battery capacity. It dates back to the work of Oliver Heaviside and Emil Warburg at the end of the 19th century. Potentiostats were invented in the 1940s. A Frequency Response Analyzer (FRA), which - [Introduction steps](http://prospective.co.jp/products/introduction-steps/) - The typical introduction steps will be as follows. Conclude an NDA. We will disclose the technical information and you will provide us with a data set for initial evaluation measured with your existing Source Measurement Units (SMUs). Through candid discussions, we will develop a mutual understanding of the measurement environment, measurement processes, your strategy - [Capacity Testing](http://prospective.co.jp/issues/容量テスト　capacity-test/) - Capacity testing is an operation to accurately determine the capacity Q [Ah] of the DUTs, meaning precision measurement. This process normally takes a long time. There are several methods of capacity testing, but the most accurate is the following process. Disassemble the battery pack into modules. Fully charge the battery Q and discharge at a - [Battery degradation](http://prospective.co.jp/issues/battery-degradation/) - 1. The main causes of battery degradation are as follows. 2. Which SOC range is used to drive different HEVs, PEHVs and BEVs. Although OEMs do not disclose this information, HEV batteries are small capacity and high power, while BEVs are large capacity and small power. The ECU controls the charging and discharging of the ## Categories - [未分類](http://prospective.co.jp/category/uncategorized/)