建议有隔离带的路口全部采用分段式过街红绿灯
<!----><style type="text/css">html{font-size:375%}</style><link href="http://pic.app.jjxw.cn/static/publish/css/style.css?v=1605251010486" rel="stylesheet" position="1" data-qf-origin="/static/publish/css/style.css?v=1605251010486"><div class="preview_article "> <!----> <p>有些路口人行横道绿灯时间太短，只有十几秒，有时候一次走不过去，不仅不安全还影响汽车通行。</p><p>创建文明城市要以人为本，充分考虑到行人的权利。因此，建议在有隔离带的路口设置行人安全岛，并使用分段式人行横道信号灯，提升通行能力和安全性。</p><p>采用单一信号灯，行人只能在同方向汽车直行绿灯时穿过马路。</p><p class="qf_image big noneditable" contenteditable="false"><img src="http://pic.app.jjxw.cn/front2_0_475872_FnyRhiRubYgwoNkIAum3LqwQj7R_.1635916142_13_09_03.jpg?watermark/3/text/QOe9l-e6s-WwlOWkmg==/fontsize/400/dissolve/80/gravity/SouthEast/fill/IzM2MzYzYQ==/font/5b6u6L2v6ZuF6buR/dx/10/dy/5/text/SUQ6NDc1ODcy/fontsize/400/dissolve/80/gravity/SouthEast/fill/IzM2MzYzYQ==/font/5b6u6L2v6ZuF6buR/dx/10/dy/-20" alt="" width="343" height="278" data-qf-origin="front2_0_475872_FnyRhiRubYgwoNkIAum3LqwQj7R_.1635916142_13_09_03.jpg?watermark/3/text/QOe9l-e6s-WwlOWkmg==/fontsize/400/dissolve/80/gravity/SouthEast/fill/IzM2MzYzYQ==/font/5b6u6L2v6ZuF6buR/dx/10/dy/5/text/SUQ6NDc1ODcy/fontsize/400/dissolve/80/gravity/SouthEast/fill/IzM2MzYzYQ==/font/5b6u6L2v6ZuF6buR/dx/10/dy/-20" /></p><p> </p><p>采用分段式信号灯，两个方向左转时可以各穿过一半马路，人行横道通行效率可以提高一倍以上。</p><p class="qf_image big noneditable" contenteditable="false"><img src="http://pic.app.jjxw.cn/front2_0_475872_FnBLemf11qH4m1qjNxxcDRR-XScS.1635916168_13_09_28.jpg?watermark/3/text/QOe9l-e6s-WwlOWkmg==/fontsize/400/dissolve/80/gravity/SouthEast/fill/IzM2MzYzYQ==/font/5b6u6L2v6ZuF6buR/dx/10/dy/5/text/SUQ6NDc1ODcy/fontsize/400/dissolve/80/gravity/SouthEast/fill/IzM2MzYzYQ==/font/5b6u6L2v6ZuF6buR/dx/10/dy/-20" alt="" width="343" height="278" data-qf-origin="front2_0_475872_FnBLemf11qH4m1qjNxxcDRR-XScS.1635916168_13_09_28.jpg?watermark/3/text/QOe9l-e6s-WwlOWkmg==/fontsize/400/dissolve/80/gravity/SouthEast/fill/IzM2MzYzYQ==/font/5b6u6L2v6ZuF6buR/dx/10/dy/5/text/SUQ6NDc1ODcy/fontsize/400/dissolve/80/gravity/SouthEast/fill/IzM2MzYzYQ==/font/5b6u6L2v6ZuF6buR/dx/10/dy/-20" /></p><p class="empty_paragraph"> </p><p class="qf_image big noneditable" style="position: relative;" contenteditable="false"><img src="http://pic.app.jjxw.cn/front2_0_475872_FihfL_YkeIz3kd_vFVSGtjIOJSsf.1635916168_13_09_28.jpg?watermark/3/text/QOe9l-e6s-WwlOWkmg==/fontsize/400/dissolve/80/gravity/SouthEast/fill/IzM2MzYzYQ==/font/5b6u6L2v6ZuF6buR/dx/10/dy/5/text/SUQ6NDc1ODcy/fontsize/400/dissolve/80/gravity/SouthEast/fill/IzM2MzYzYQ==/font/5b6u6L2v6ZuF6buR/dx/10/dy/-20" alt="" width="343" height="278" data-qf-origin="front2_0_475872_FihfL_YkeIz3kd_vFVSGtjIOJSsf.1635916168_13_09_28.jpg?watermark/3/text/QOe9l-e6s-WwlOWkmg==/fontsize/400/dissolve/80/gravity/SouthEast/fill/IzM2MzYzYQ==/font/5b6u6L2v6ZuF6buR/dx/10/dy/5/text/SUQ6NDc1ODcy/fontsize/400/dissolve/80/gravity/SouthEast/fill/IzM2MzYzYQ==/font/5b6u6L2v6ZuF6buR/dx/10/dy/-20" /></p><p>为什么是以上，假设左转和直行绿灯时间相同，原来绿灯的时间需要横穿整个马路，现在只需横穿半个马路。</p><p> </p><p>很多地方都有这样的信号灯。</p><p class="qf_image big noneditable " style="position: relative;" contenteditable="false"><img src="http://pic.app.jjxw.cn/front2_0_475872_FjRHCq9EfjzT14pargXnosflELQT.1635916306_13_11_47.jpg?watermark/3/text/QOe9l-e6s-WwlOWkmg==/fontsize/400/dissolve/80/gravity/SouthEast/fill/IzM2MzYzYQ==/font/5b6u6L2v6ZuF6buR/dx/10/dy/5/text/SUQ6NDc1ODcy/fontsize/400/dissolve/80/gravity/SouthEast/fill/IzM2MzYzYQ==/font/5b6u6L2v6ZuF6buR/dx/10/dy/-20" alt="" width="1080" height="810" data-qf-origin="front2_0_475872_FjRHCq9EfjzT14pargXnosflELQT.1635916306_13_11_47.jpg?watermark/3/text/QOe9l-e6s-WwlOWkmg==/fontsize/400/dissolve/80/gravity/SouthEast/fill/IzM2MzYzYQ==/font/5b6u6L2v6ZuF6buR/dx/10/dy/5/text/SUQ6NDc1ODcy/fontsize/400/dissolve/80/gravity/SouthEast/fill/IzM2MzYzYQ==/font/5b6u6L2v6ZuF6buR/dx/10/dy/-20" /></p><div class="qf_img_operate" style="display: flex;" contenteditable="false"><span class="addnote" contenteditable="false">注释</span></div><p>浔南大道也有，但是好像不是最高效的方式。</p> <!----></div> 楼主用心了这个建议可以，不过感觉还是交警来指挥更安全。
可以借鉴 得在路中间加安全岛
这个要看站在那个角度看问题。如果汽车司机肯定不同意，高峰期，肯定堵车，个人主义:)
九瑞大道长江大道口东西走向的绿灯时间太短了！而且，还是直行和左转弯的绿灯分开来亮；要是一起亮就好了
开心就好1256 发表于 2021-11-3 19:48
这个要看站在那个角度看问题。如果汽车司机肯定不同意，高峰期，肯定堵车，个人主义
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有没有认真看图？用这种方式行人过马路效率会高很多，反而能减少行人挡道，避免堵车。
其实行人能规范的走现有的斑马线就谢天谢地了，现实是很多人有斑马线还是不走而是随心情挑路口过马路。 这个不错，有些老人年走路缓慢，这样的设计不仅提高通行效率而且很温情
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