The invention discloses a water quality detection device and method based on a laser-induced breakdown spectroscopy technology, belongs to the field of marine water quality monitoring, and aims to solve the problem that coastal zone heavy metal elements and water pollution are difficult to automatically detect online in real time so as to decrease the risk of heavy metal pollution in seafood and reducethe risk of the heavy metal pollution in seafood the source. The device structurally comprises an unmanned ship, a visual detection module, a spectrum detection module and the like. According to the water quality detection device and method based on the laser-induced breakdown spectroscopy technology of the invention, a rasterized information transmission system is established on a coastal zone; map positioning is conducted on the unmanned ship after rasterizing treatment is conducted on the coastal zone; heavy metal elements and water quality in grids of the coastal zone are detected through the spectrum detection module; the content of the heavy metal elements in the coastal zone is analyzed through a non-standard analysis method; if the content exceeds the standard, the area is marked and early warning is performed; the effect of all-day real-time online automatic detection of the coastal zone is achieved; and the risks that the health condition of the human body is abnormal due to the heavy metal elements and water pollution are reduced.
本发明公开了一种基于激光诱导击穿光谱技术的水质检测装置及方法,属于海洋水质监测领域,解决了海岸带重金属元素及水污染难以实时在线自动化检测问题,进而降低海鲜中重金属污染的风险,从源头降低海鲜重金属污染的风险。其结构包括无人船、视觉检测模块、光谱检测模块等,本发明具有以下有益效果:海岸带上建立栅格化信息传输体系,根据海岸带栅格化处理后,对无人船进行地图定位,利用光谱检测模块检测海岸带的栅格内重金属元素及水质,并采用无标分析法分析海岸带中重金属元素含量,超标则对区域进行标记并进行预警,达到对海岸带全天实时在线自动化检测的效果,降低重金属元素以及水污染导致人体健康状况异常的风险。
Water quality detection device and method based on laser-induced breakdown spectroscopy technology
一种基于激光诱导击穿光谱技术的水质检测装置及方法
2021-04-09
Patent
Electronic Resource
Chinese
IPC: | G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS |
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