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1/1 ErrorException in IndexController.php line 224: compact(): Undefined variable: prv

  1. in IndexController.php line 224
  2. at HandleExceptions->handleError(8, 'compact(): Undefined variable: prv', '/www/wwwroot/aihua/app/Http/Controllers/IndexController.php', 224, array('request' => object(Request), 'optionid' => 7, 'id' => 114, 'Advantage' => object(Advantage), 'where' => array('language' => 1, 'status' => 1, array(object(Closure))), 'seo' => object(Seo), 'case_model' => object(Solutioncase), 'detail' => array('id' => 114, 'title' => 'AWA2000型噪声监测系统', 'content' => '


    AWA2000型噪声监测系统是由iSV1102型声级计、显示屏、太阳能电池组、太阳能电池板、4G、声学分析云平台等组成的简易户外噪声监测系统。

    通过显示屏可以实现噪声数据实时查看，通过4g实现lp、10分钟统计积分、小时统计积分、天统计积分数据上传和查看功能，同时能够蓝牙进行校准和设置。

    该套系统可广泛应用于工作场所噪声监测、工业噪声监测、建筑施工监测、社会生活噪声监测、交通运输噪声监测等行业。


    ', 'detail' => null, 'photo' => 'https://aihua-hanchen.oss-cn-hangzhou.aliyuncs.com/public/uploads/admin/img/20220424_130753.webp', 'fvideo' => null, 'banner' => 'https://aihua-hanchen.oss-cn-hangzhou.aliyuncs.com/public/uploads/admin/img/20220426_140256.webp', 'banner_m' => 'https://aihua-hanchen.oss-cn-hangzhou.aliyuncs.com/public/uploads/admin/img/20220424_130746.webp', 'create_time' => '2022-04-19 09:57:32', 'update_time' => null, 'status' => 0, 'pid' => 1, 'browse_num' => 0, 'listorder' => 3, 'resorce' => null, 'language' => 1, 'content1' => null, 'over_time' => null, 'istop' => 0, 'img' => null, 'img2' => 'https://aihua-hanchen.oss-cn-hangzhou.aliyuncs.com/public/uploads/file_de315f3daa5f27d2a3d9eb1e0c17ef59.webp', 'detail2' => null, 'detail3' => '

    ◆ 数字信号处理技术，动态范围宽，精度高

    ◆ 安装简便，无需土建 

    ◆ 可采用太阳能供电，配置50W太阳能板，再配合自带高性能电池，  可以实现持续测量和定时联网传输 

    ◆ 在不配置其他外部供电设备的时候，依靠自带高性能电池，可以实现15天的持续测量和定时联网传输 

    ◆ 同时支持串口和4G传输，测量数据实时上传平台

    ◆ 手机安装8455线路检测中心云APP，通过蓝牙连接可以实现仪器设置、校准等   

    ◆ 自带GPS定位功能

    ◆ 主机整体密封，防护达到IP65

    ', 'dominant' => null, 'products' => array(array('id' => 46, 'title' => 'iSV1102型声级计（智能传声器）', 'fimg' => 'https://aihua-hanchen.oss-cn-hangzhou.aliyuncs.com/public/uploads/file_b3385955d892ee6351404143081d5245.webp', 'style_id' => 150, 'cate' => '声级计')), 'module1' => 1, 'module2' => 0, 'module3' => 1, 'module4' => 1, 'photos' => array('https://aihua-hanchen.oss-cn-hangzhou.aliyuncs.com/public/uploads/admin/img/20220424_130753.webp')), 'hello' => array('https://aihua-hanchen.oss-cn-hangzhou.aliyuncs.com/public/uploads/admin/img/20220424_130753.webp'), 'case_lists' => object(Collection), 'l' => object(Solutioncase), 'k' => 5, 'works' => object(Works), 'ids' => array('46'), 'style' => object(Style), 'value' => array('id' => 46, 'title' => 'iSV1102型声级计（智能传声器）', 'fimg' => 'https://aihua-hanchen.oss-cn-hangzhou.aliyuncs.com/public/uploads/file_b3385955d892ee6351404143081d5245.webp', 'style_id' => 150, 'cate' => '声级计')))
  3. at compact('seo', 'detail', 'prv', 'next') in IndexController.php line 224
  4. at IndexController->cases_cont(object(Request))
  5. at call_user_func_array(array(object(IndexController), 'cases_cont'), array(object(Request))) in Controller.php line 55
  6. at Controller->callAction('cases_cont', array(object(Request))) in ControllerDispatcher.php line 44
  7. at ControllerDispatcher->dispatch(object(Route), object(IndexController), 'cases_cont') in Route.php line 203
  8. at Route->runController() in Route.php line 160
  9. at Route->run() in Router.php line 559
  10. at Router->Illuminate\Routing\{closure}(object(Request)) in Pipeline.php line 30
  11. at Pipeline->Illuminate\Routing\{closure}(object(Request)) in IndexController.php line 114
  12. at IndexController->App\Http\Controllers\{closure}(object(Request), object(Closure)) in Pipeline.php line 131
  13. at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 53
  14. at Pipeline->Illuminate\Routing\{closure}(object(Request)) in SubstituteBindings.php line 41
  15. at SubstituteBindings->handle(object(Request), object(Closure)) in Pipeline.php line 148
  16. at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 53
  17. at Pipeline->Illuminate\Routing\{closure}(object(Request)) in VerifyCsrfToken.php line 65
  18. at VerifyCsrfToken->handle(object(Request), object(Closure)) in Pipeline.php line 148
  19. at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 53
  20. at Pipeline->Illuminate\Routing\{closure}(object(Request)) in ShareErrorsFromSession.php line 49
  21. at ShareErrorsFromSession->handle(object(Request), object(Closure)) in Pipeline.php line 148
  22. at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 53
  23. at Pipeline->Illuminate\Routing\{closure}(object(Request)) in StartSession.php line 64
  24. at StartSession->handle(object(Request), object(Closure)) in Pipeline.php line 148
  25. at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 53
  26. at Pipeline->Illuminate\Routing\{closure}(object(Request)) in AddQueuedCookiesToResponse.php line 37
  27. at AddQueuedCookiesToResponse->handle(object(Request), object(Closure)) in Pipeline.php line 148
  28. at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 53
  29. at Pipeline->Illuminate\Routing\{closure}(object(Request)) in EncryptCookies.php line 59
  30. at EncryptCookies->handle(object(Request), object(Closure)) in Pipeline.php line 148
  31. at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 53
  32. at Pipeline->Illuminate\Routing\{closure}(object(Request)) in Pipeline.php line 102
  33. at Pipeline->then(object(Closure)) in Router.php line 561
  34. at Router->runRouteWithinStack(object(Route), object(Request)) in Router.php line 520
  35. at Router->dispatchToRoute(object(Request)) in Router.php line 498
  36. at Router->dispatch(object(Request)) in Kernel.php line 174
  37. at Kernel->Illuminate\Foundation\Http\{closure}(object(Request)) in Pipeline.php line 30
  38. at Pipeline->Illuminate\Routing\{closure}(object(Request)) in TransformsRequest.php line 30
  39. at TransformsRequest->handle(object(Request), object(Closure)) in Pipeline.php line 148
  40. at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 53
  41. at Pipeline->Illuminate\Routing\{closure}(object(Request)) in TransformsRequest.php line 30
  42. at TransformsRequest->handle(object(Request), object(Closure)) in Pipeline.php line 148
  43. at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 53
  44. at Pipeline->Illuminate\Routing\{closure}(object(Request)) in ValidatePostSize.php line 27
  45. at ValidatePostSize->handle(object(Request), object(Closure)) in Pipeline.php line 148
  46. at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 53
  47. at Pipeline->Illuminate\Routing\{closure}(object(Request)) in CheckForMaintenanceMode.php line 46
  48. at CheckForMaintenanceMode->handle(object(Request), object(Closure)) in Pipeline.php line 148
  49. at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 53
  50. at Pipeline->Illuminate\Routing\{closure}(object(Request)) in Pipeline.php line 102
  51. at Pipeline->then(object(Closure)) in Kernel.php line 149
  52. at Kernel->sendRequestThroughRouter(object(Request)) in Kernel.php line 116
  53. at Kernel->handle(object(Request)) in index.php line 52
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