Whoops, looks like something went wrong.

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' => 16, 'Advantage' => object(Advantage), 'where' => array('language' => 1, 'status' => 1, array(object(Closure))), 'seo' => object(Seo), 'case_model' => object(Solutioncase), 'detail' => array('id' => 16, 'title' => '建筑施工环境噪声监测', 'content' => '


    根据2011年发布的《建筑施工场界环境噪声排放标准（GB12523-2011）》规定，建筑施工场界环境噪声排放限值昼间不大于70dB(A)，夜间不大于55dB(A)；同时规定夜间噪声最大声级超过限值的幅度不得高于15 dB（A）；

    标准要求使用2级及以上积分平均声级计或噪声自动监测仪。如果仅仅是临时到现场短时间测量这种噪声，使用一般手持式积分平均声级计就可以满足要求。

    8455线路检测中心iSV1102声级计配合声学分析云平台可以组成一套环境噪声自动监测系统，可对多个监测点进行实时连续监测，取得实时又同步的噪声监测数据，与手工噪声监测相比，测得的噪声信息量大、代表性强。

    声学分析云平台系统主要包括四大功能模块，分别是实时监测、云备份、设备管理、系统管理。主要功能：平面图监测、多点同步监测、数据分析、事件管理、设备管理、后台管理等；


    ', 'detail' => '我们有着丰富的经验和知识，为您提供最优质的解决方案', 'photo' => 'https://aihua-hanchen.oss-cn-hangzhou.aliyuncs.com/public/uploads/admin/img/20210511_094304.webp', 'fvideo' => null, 'banner' => 'https://aihua-hanchen.oss-cn-hangzhou.aliyuncs.com/public/uploads/admin/img/20210721_094844.webp', 'banner_m' => 'https://aihua-hanchen.oss-cn-hangzhou.aliyuncs.com/public/uploads/admin/img/20210511_091622.webp', 'create_time' => '2021-05-11 09:01:48', '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_b618d14ad0115176998ee2d51a573c66.webp', 'detail2' => '

    ◆   GB12523-2011《 建筑施工场界环境噪声排放标准》

    ◆  GB 3096-2008 声环境质量标准

    ', 'detail3' => '

    ◆  声音实时监测：可以远程实时查看噪声数据；采用GIS地图方式查看点位位置；可以采用平面图打点的方式查看监测点位信息；多个点位同时查看功能；

    ◆  指标多维度分析：系统支持总值分析、统计数据分析、频谱分析数据；后续系统会扩充其他数据功能；

    ◆  权限多层级管理：通过多层级分组，可以根据权限来控制不同用户的查看范围，从而实现自上而下的统筹管理；

    ◆  设备远程运维：针对不同设备预设监控事件，例如：仪器电量低、断电、设备离线等；当发生该事件时，系统实时提醒和推送，便于运维人员及时跟进；后续规划同钉钉、短信、摄像头、电话等多媒体融合；

    ◆  多终端同步操作：系统采用一个中心、多个终端（PC端、手机移动端、平板端）的架构方式，无论是进行设备管理、前端设置、数据查看等，均是实时同步。满足客户不同的使用场景需求，更加便捷的对设备进行查看和管理。

    ◆  报表灵活定制：可以根据客户需求定制报表，以及大屏展示定制；

    ◆  数据共享性：根据业务需要，可以提供接口，对接业务平台，实现信息共享；消除业务部门的信息孤岛现象；

    ◆  平台通用性：系统目前支持iSV1102、AWA3301系列、AWA6292、完美噪声；后期8455线路检测中心升级后的可联网声级计均可接入平台；

    ', 'dominant' => null, 'products' => array(array('id' => 22, 'title' => 'AWA6021A型声校准器', 'fimg' => 'https://aihua-hanchen.oss-cn-hangzhou.aliyuncs.com/public/uploads/admin/img/20210608_163749.webp', 'style_id' => 158, 'cate' => '声校准器'), 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'), array('id' => 326, 'title' => '噪声监控系统', 'fimg' => 'https://aihua-hanchen.oss-cn-hangzhou.aliyuncs.com/public/uploads/file_5a69369a5a2f78f45cc28457f898590a.webp', 'style_id' => 112, 'cate' => '软件')), 'module1' => 1, 'module2' => 1, 'module3' => 1, 'module4' => 1, 'photos' => array('https://aihua-hanchen.oss-cn-hangzhou.aliyuncs.com/public/uploads/admin/img/20210511_094304.webp')), 'hello' => array('https://aihua-hanchen.oss-cn-hangzhou.aliyuncs.com/public/uploads/admin/img/20210511_094304.webp'), 'case_lists' => object(Collection), 'l' => object(Solutioncase), 'k' => 5, 'works' => object(Works), 'ids' => array('326', '22', '46'), 'style' => object(Style), 'value' => array('id' => 326, 'title' => '噪声监控系统', 'fimg' => 'https://aihua-hanchen.oss-cn-hangzhou.aliyuncs.com/public/uploads/file_5a69369a5a2f78f45cc28457f898590a.webp', 'style_id' => 112, 'cate' => '软件')))
  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
XML 地图