技术
- 分析与建模 - 数据挖掘
- 功能应用 - 企业资源规划系统 (ERP)
适用行业
- 设备与机械
- 矿业
适用功能
- 产品研发
- 质量保证
用例
- 库存管理
- 时间敏感网络
服务
- 测试与认证
关于客户
理光是办公设备的领先供应商,包括多功能打印机、传真机以及相关耗材和服务。该公司迎合数据中心、工厂内、付费打印和商业打印市场,提供一系列单色和彩色生产打印系统。所有这些系统都包含多功能 ASIC 来控制设备。理光正在寻求加快这些多功能打印机 ASIC 的开发周期,以跟上这些产品快速发展的市场。
挑战
理光是领先的办公设备供应商,在加快多功能打印机 ASIC 的开发周期以跟上快速发展的市场步伐方面面临着挑战。该公司确定了两个需要改进的重要领域。首先,缺乏有效的解决方案来避免遗漏测试用例和测试实施,导致测试过程中出现错误。大约 22% 的错误源于测试平台中数据提取不足以及由于对规范的误解而导致错误的测试实施。其次,理光花费了太多时间,每天大约三个小时,只是从 26 名验证工程师的团队中手动捕获进度管理的验证状态。这不包括诊断实际问题所花费的时间。理光需要自动化数据收集和过滤过程,以便工程师可以更快地开始解决问题。
解决方案
为了简化其测试和验证管理流程,理光实施了一种用于验证规划和管理的新方法和自动化工具,Cadence Incisive vManager 解决方案。该解决方案解决了设计规范与测试环境的链接以及数据收集和报告的自动化问题。理光还实施了 Cadence 的度量驱动验证 (MDV) 方法,旨在提高验证质量、提高进度可预测性并提高团队生产力。借助这种方法和模拟工具,理光验证工程师可以使用规范来创建验证计划、衡量其进度并确定何时实现高质量的验证收敛。使用 vPlanner™(Incisive vManager 工具中的规划工具),理光能够在设计规范和测试规范之间建立链接,以减少测试平台中数据提取不足的情况。
运营影响
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