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Blasting vibration monitoring, blasting vibration detection, gun damage dispute coordination, damage detection
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Sichuan Jiaobo Environmental Testing Co., Ltd. passed CMA certification
Explanation on the renaming of L20 series blasting safety testing equipment
Announcement of Renaming L20 Series Blasting Safety Monitoring Equipment
Jiaobo Technology launches the second generation of new blasting shock wave monitor L20-P
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Sichuan Jiaobo Environmental Testing Co., Ltd. fulfills its social responsibility self-declaration
Announcement to download the full text of "Qualification Conditions and Management Requirements for Blasting Operators"
Jiaobo Technology Announces Announcement of Blasting Vibration Meter L20-V
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Announcement of blasting vibrometer analysis software common to WIN10 system
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L20 blasting vibrometer experience website online
Jiaobo released the second generation wireless network vibration meter L20-N to realize 4G communication, remote monitoring and control
Announcement to download the full version of the latest blasting safety regulations (GB6722-2014)
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Jiaobo Technology 2014 National Day holiday announcement
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Jiaobo Technology launches the first set-free blasting shock wave monitor M20-S
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Blasting safety supervision (inspection) test
Blasting dispute coordination
Blasting plan safety assessment
Construction (structure) safety evaluation
Blasting vibrometer L20-S
Blasting vibrometer L20-N
Blasting vibrometer L20-X
Shockwave monitor L20-P
028-87712008
Tel:028-8771 2008
Fax:028-8778 9088
Email:ejiaobo@qq.com
Address:No. 3, Jiulidi West Road, Jinniu District, Chengdu, Sichuan, China
L20-N型爆破测振仪在使用过程中通讯网络的选取
Time:2016-12-03 Views:
L20-N振动记录仪
内置4G、WI-FI、LAN三种通信方式,同时还拥有线和无线两类外接通信中继,使得仪器能够在任何测试环境下自由建分布式测控系统。
1基于手机信号网络组建测控系统
在手机信号覆盖的区域,可使用机载的通讯模块,支持电信、联通、移动2、3、4G网络自动切换,用户只需插入任意一张可上网的手机卡至仪器卡槽内,启动仪器电源便完成分布式测控系统的组建,整个过程无任何设置和配对,对任何操作者都是一件容易的事情。
2基于公共网络组建测控系统
邻近测点区域有公共网络(广域网)或测点处具备布设公共网络的条件,可使用WI-FI和LAN两种通信方式,能够有效节约通讯过程中产生的流量费用,适用于城区隧道、地铁的监测场合,开启仪器电源,插入装有配对参数的U盘,仪器自动完成参数修改和通信配对,重启仪器后便完成分布式测控系统的组建工作,对任何操作者都是一件容易的事情。
3基于通信中继组建测控系统
测点处无手机信号覆盖,也不具备公共网络布设的条件,如超长既有线路监测,高陡边坡监测等,但是测点周边往往有通讯条件,这时候就需要通过通讯中继,将网络信号引至测点处来组建测控系统,短距离或无阻碍物的工况可考虑无线中继桥接的方式实现上网,长距离或地形复杂的工况可考虑光纤的方式实现上网,完成现场线缆连接后开启仪器电源,插入装有配对参数的U盘,仪器自动完成参数修改和通信配对,重启仪器后便完成分布式测控系统的组建工作。
4通讯能效性
基于L20-N型振动记录仪组建的分布式测控系统,其上传速率最高至300K/s,该速率会受通讯网络速率影响略有不同,为了更直观的描述通讯能效性在此举例说明,使用10K的采样率时,2秒钟的振动数据容量大概120Kb,也就是说记录完成后仪器只需要不足0.5秒即可完成该数据的上传,客户段几乎可实时查阅该次振动数据。
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