假如爱有天意

Beijing parks put 72 robots to work as guides, cleaners and wildlife monitors_我的网站

A |     【期货盘面】8月25日日盘，焦煤主力收盘价1578.0元/吨，环比下跌0.38%，持仓量48.70万手，环比下降1.22%；焦炭主力收盘价2145.0元/吨，环比下跌0.35%，持仓量6.68万手，环比下降1.06%。

B | 夜盘焦煤主力收于1591.5元/吨，焦炭主力收于2119.5元/吨。    (ECNS) -- A first batch of 72 robots is being deployed this summer across 14 municipal parks in Beijing, including the Summer Palace, Temple of Heaven Park and Yuyuantan Park, taking on tasks ranging from visitor guidance and cleaning to ecological monitoring and water rescue.    At the Summer Palace Museum, an intelligent guide robot gives scheduled free tours and answers visitor questions. Elsewhere in the park, cleaning robots work through the night, while patrol robots on the Longevity Hill Road of the park scan trees for pests and can identify more than 500 bird species and nearly 100 other wildlife species.    At Yuyuantan Park, inspection vehicles equipped with cameras and sensors can detect litter, standing water and problems with manhole covers. Robots operating on the water can also cut and collect aquatic vegetation.    At Temple of Heaven Park, patrol robots can identify more than 10 types of inappropriate visitor behavior, including smoking and bringing pets into the park, helping staff maintain order.    (By Intern Yang Hongran, Zhang Dongfang)                    。

C | 【现货基差】安泽低硫主焦煤出厂价2400元/吨，部分炼焦煤竞拍成交价上行。蒙5原煤口岸报价1552元/吨，环比上涨252元/吨。海运煤方面，澳煤、俄...。

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Published on:08:54:01