CN101995586A - Large building safety monitoring system based on wireless network and realization method - Google Patents
Large building safety monitoring system based on wireless network and realization method Download PDFInfo
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- CN101995586A CN101995586A CN2010102702814A CN201010270281A CN101995586A CN 101995586 A CN101995586 A CN 101995586A CN 2010102702814 A CN2010102702814 A CN 2010102702814A CN 201010270281 A CN201010270281 A CN 201010270281A CN 101995586 A CN101995586 A CN 101995586A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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Abstract
The invention discloses a large building safety monitoring system based on a wireless network. The large building safety monitoring system is characterized by comprising large building safety monitoring devices. The large building safety monitoring devices are respectively arranged on different large building safety monitoring points so as to monitor building vibration of corresponding large building safety monitoring points. In the invention, displacement inductors in horizontal and vertical directions are arranged on the monitoring points so as to accurately induce the vibration of the large buildings in the horizontal and vertical directions, a GPS (Global Position System) positioning and timing device is used for positioning and timing, monitored accurate vibration information of the large buildings is transmitted to a control center through a 3G (3rd-Generation) network, the vibration information of the large buildings is accurately transmitted in time without limitation of transmission mediums, and a power supply of the large building safety monitoring system is supplied by a solar energy power supply unit and is not limited by an electricity infrastructure.
Description
Technical field
The present invention relates to a kind of wireless communication system, relate in particular to a kind of building safety monitoring system and implementation method based on wireless network.
Background technology
Along with the continuous expansion of China's economic construction scale, heavy constructions such as high-rise building, bridge, dam are built on a large scale.Bridge in using at present ruptures suddenly, the unexpected avalanche of dam, high-rise building are collapsed, and there is report in the crack when each medium, causes very serious consequence, causes great loss to people's lives and properties.
At present, the bridge displacement that China uses, dam displacement and landslide monitoring equipment all adopt GPS to be sensor, cost an arm and a leg, and transmission mode is limited, can't realize detecting for the inaccessiable place of electrical network, and it is blank that the detection of high-rise building belongs to substantially.Native system measuring accuracy height, cost is low, utilizes solar power supply unit to solve outlying mountain area's monitoring point powerup issue, utilizes mobile 3G Radio Network System technology, carries out the transmission of data, is not subjected to the influence of transmission line medium, is convenient to extensive popularization and application.
Summary of the invention
Building in using at present, do not collapse or cave in security detection equipment because install as high-rise building, bridge, dam, collapse or cave in before do not monitor the early warning signal that building sends, cause occurring collapsing suddenly or caving in, cause great loss to people's lives and properties.If a kind of safety monitoring assembly is installed on building, just can monitor in real time building, and the monitoring equipment that uses at present all is to be sensor with GPS, cost an arm and a leg, therefore be necessary to provide a kind of safety monitoring system of building cheaply and implementation method, reach widespread usage, guarantee the safety monitoring of building.Simultaneously, the transmission mode of system is limited at present, can't realize detecting for the inaccessiable place of electrical network, therefore is necessary to provide a kind of building monitoring system based on wireless network.
The invention provides a kind of building safety monitoring system based on wireless network, this system comprises: building safety monitoring assembly, described building safety monitoring assembly are arranged at different building safety monitoring points respectively to monitor the building vibrations of corresponding building safety monitoring point; Building safety monitoring substation receives building safety monitoring assembly data and gives building safety monitoring main website with data by wireless network transmissions; Control center analyzes, handles the data that main website receives; It is characterized in that this system also further comprises: locating device, each building safety monitoring assembly all is connected with a location device, in each locating device displacement sensor is installed, described locating device is used to monitor the building vibrations, described substation and main website communicate by the 3G cordless communication network, can transmit data, voice and video signal.
Each monitoring device comprises the sensor of vertical and horizontal direction, is installed in the horizontal direction and the vertical direction of monitoring point, and horizontal direction is divided into X-axis and Y-axis both direction, and vertical direction is the Z axle, obtains the signal of horizontal vibrating and vertical vibration respectively.When displacement takes place, the signal of sensor acquisition arrival horizontal X axle, horizontal Y-axis and vertical direction Z axle, sensor is with the low-pass filter of signal by 1KHz of output, and the high frequency interference in signal is mixed in filtering; Send filtered signal to amplifier then, amplifier is amplified to 1Vpp with the signal of input, delivers to the ARM plate and changes, because the signal that collects is a simulating signal, at this moment, AD translation function on the ARM converts model signals to digital signal, and sends data processing centre (DPC) to, simultaneously, be installed in the warning device on the ARM plate, work simultaneously, produce warning function as LED light alarming device and hummer sound warning device.The ARM plate uses the mode switch instrument to carry out kernel and drives, and makes the ARM plate support the USB (universal serial bus) pattern.
In order to make ground control centre and displacement monitoring point can accurately locate and have together the synchronizing clock signals of homophase frequently, GPS location and time service device have been increased among the present invention.This device utilizes the GPS time dissemination system of gps system manufacturing, is time source with the gps satellite, has made up The present computer technology and gps satellite is accepted technology, can realize accurate time service, thereby realizes the precise synchronization of remote equipment.
The power supply of monitoring device is provided by solar power supply unit, and solar power supply unit is made up of three parts such as solar panel, controller for solar, accumulators.Solar panel is the core in the solar power system, and its effect is that the radianting capacity with the sun is converted to electric energy, or is sent in the accumulator and stores, or directly promotes loaded work piece.The effect of controller for solar is a control whole system operation state, and accumulator is played the effect of additives for overcharge protection, over.In the bigger place of the temperature difference, controller also possesses the function of temperature compensation.Accumulator is a lead-acid battery, has solved the electric energy storage problem: the accumulator unnecessary electric energy that system sends when sufficient with sunshine, be retained in night or calm overcast and rainy use, and solved generating and inconsistent problem of electricity consumption time.This equipment work principle is; when by day being arranged sunshine; solar panel is responsible for receiving sunshine; transform light energy is become electric energy; give the power supply of building safety monitoring device through sending into the DC-DC conversion chip behind the battery charging and discharging protection chip, give the accumulator electric power storage exhaustless electric energy simultaneously.When do not have sunshine or sunshine seldom night or overcast and rainy etc., accumulator was sent into the DC-DC conversion chip to electric energy stored by the battery protection chip and is given the power supply of building safety monitoring device.The battery protection chip is responsible for monitoring in real time the operating voltage of solar panel and accumulator in the circuit; monitor load current simultaneously; when appearance is unusual; cut off the path between solar panel, accumulator and the load; protect each circuit block safety; when treating that abnormal occurrence disappears, the connection between recovering again.
Preferably the building safety monitoring assembly also connects the external data harvester, behind external data harvester video collector, computing machine, fax and/or phone image data and the signal, gives data center with data and signal by the 3G wireless network transmissions.
The present invention is by installing the displacement sensor of level and vertical direction in the monitoring point, accurately induction building vibrations in the horizontal and vertical directions, and by GPS location with time service device positions and time service, the accurate building vibration information that monitors is sent to control center by the 3G wireless network, be not subjected to the transmission medium restriction accurately and timely to transmit the building vibration information, the power supply of building safety monitoring assembly is provided by solar power supply unit, not limited by power infrastructures.The building safety monitoring assembly can also connect video collector, computing machine, fax and/or phone, can give data center by the 3G wireless network transmissions with related data.
Figure of description
Fig. 1 is based on the building real-time monitoring system theory diagram of wireless network;
Fig. 2 is the solar power supply apparatus schematic diagram;
Fig. 3 is the displacement transducer fundamental diagram;
Fig. 4 is mobile 3G wireless network online flow process theory diagram.
Embodiment
Below in conjunction with Figure of description, specify embodiments of the present invention.
Building real-time monitoring system theory diagram as shown in Figure 1 based on wireless network, this system comprises: building safety monitoring assembly, described building safety monitoring assembly are arranged at different building safety monitoring points respectively to monitor the building vibrations of corresponding building safety monitoring point; Building safety monitoring substation receives building safety monitoring assembly data and gives building safety monitoring main website with data by wireless network transmissions; Control center analyzes, handles the data that main website receives; It is characterized in that this system also further comprises: locating device, each building safety monitoring assembly all is connected with a location device, in each locating device displacement sensor is installed, described locating device is used to monitor the building vibrations, described substation and main website communicate by the 3G cordless communication network, can transmit data, voice and video signal.Each building safety monitoring assembly also connects video collector, computing machine, fax and/or phone, and related data and signal are given in the data by the 3G wireless network transmissions
The heart.
Each monitoring point connects GPS location, time dissemination system, GPS location, time dissemination system should, be time source with the gps satellite, made up The present computer technology and gps satellite is accepted technology, can realize accurate time service, thereby realize the precise synchronization of remote equipment.The GPS time dissemination system frequency that apparatus of the present invention adopted can be 20MHz, 40MHz, 60MHz, 80MHz, and employed frequency is high more, and then precision is high more.
Solar power supply apparatus schematic diagram as shown in Figure 2, each monitoring point connects a solar power supply unit to be provided, and solar power supply unit is made up of three parts such as solar panel, controller for solar, accumulators.Solar panel is the core in the solar power system, and its effect is that the radianting capacity with the sun is converted to electric energy, or is sent in the accumulator and stores, or directly promotes loaded work piece.The effect of controller for solar is a control whole system operation state, and accumulator is played the effect of additives for overcharge protection, over.In the bigger place of the temperature difference, controller also possesses the function of temperature compensation.Accumulator is a lead-acid battery, has solved the electric energy storage problem: the accumulator unnecessary electric energy that system sends when sufficient with sunshine, be retained in night or calm overcast and rainy use, and solved generating and inconsistent problem of electricity consumption time.This equipment work principle is; when by day being arranged sunshine; solar panel is responsible for receiving sunshine; transform light energy is become electric energy; give the power supply of building safety monitoring device through sending into the DC-DC conversion chip behind the battery charging and discharging protection chip, give the accumulator electric power storage exhaustless electric energy simultaneously.When do not have sunshine or sunshine seldom night or overcast and rainy etc., accumulator was sent into the DC-DC conversion chip to electric energy stored by the battery protection chip and is given the power supply of building safety monitoring device.The battery protection chip is responsible for monitoring in real time the operating voltage of solar panel and accumulator in the circuit; monitor load current simultaneously; when appearance is unusual; cut off the path between solar panel, accumulator and the load; protect each circuit block safety; when treating that abnormal occurrence disappears, the connection between recovering again.
Displacement transducer fundamental diagram as shown in Figure 3, three sensors are adopted in each monitoring point, are installed in the horizontal direction and the vertical direction of monitoring point, and horizontal direction is divided into X-axis and Y-axis both direction, vertical direction is the Z axle, obtains the signal of horizontal vibrating and vertical vibration respectively.Its schematic diagram as shown in Figure 2, when displacement takes place, the signal of sensor acquisition arrival horizontal X axle, horizontal Y-axis and vertical direction Z axle, sensor is with the low-pass filter of signal by 1KHz of output, the high frequency interference in signal is mixed in filtering; Send filtered signal to amplifier then, amplifier is amplified to 1Vpp with the signal of input, deliver to the ARM plate and change, because the signal that collects is a simulating signal, at this moment, AD translation function on the ARM, convert model signals to digital signal, and send data processing centre (DPC) to, simultaneously, the LED light alarming device and the hummer sound warning device that are installed on the ARM plate are worked simultaneously, produce warning function.
Mobile 3G wireless network online flow process theory diagram as shown in Figure 4, it comprises following mode:
(1) USB_ Mode switch compiling
Instrument: USB_ Mode switc-1.0.2.tar.bz2 and libusb-0.1.12.tar.gz
At first, compiling libusb-0.1.12.tar.gz, decompress(ion) also enters the libusb-0.1.12 catalogue, and md install is used to deposit the library file and the header file of last existence.Configuration also generates Make file file:
./configure --build=i686-linux --host=arm-linux --prefix=/ libusb-0.1.12/install
Revise the install path
make
make install
Under the lib and include catalogue that can copy cross-compiler at header file storehouse and the header file of lib storehouse that generates under the install catalogue and include after finishing.
Cross compile USB _ mode switch then
Revise Make file file
Revising STRIP and CC option is:
STRIP = arm-xxx-linux-strip
CC = arm-xxx-linux-gcc
Executable file USB _ mode switch and relevant library file that Make generates later on, this document is downloaded in the ARM development board, carry out USB _ mode switch – W again in operation on the terminal of ARM plate or under the serial port terminal at PC, change successfully.
Under dev, do not create the medom node of response after the conversion automatically and can not find gprs driving, then need to carry out the compiling of kernel again and download to the arm plate.
When driving compiling, " in kernel source code bag, find the 3G of USB to drive HUAWEI_VENDOR_ID 0x12D1 and the HUAWEI_PRODUCT_E1750 0x1446 that file driver/usb/serial/option.c adds the 3G card therein.Revise Kconfig then option is compiled into module." this step, can change huawei_product_e1436 0x1da1 into the huawei_product_e1436 0x1436 of Huawei and get final product.
Add the usb-modem-support option in kernel, choose *, compiling is advanced in the middle of the kernel, under usb-support, recompilates kernel then and downloads to the ARM plank.
Convert test:
cdc_acm 1-1:3.1: ttyACM0: USB ACM device
cdc_acm 1-1:3.3: ttyACM1: USB ACM device
cdc_acm 1-1:3.5: ttyACM2: USB ACM device
(2) compiling is installed:
When compiling configuration kernel Linux2.6.32, loading is to the support of PPP, configuration compiling kernel: in-Device Drivers-Network device support-PPP (point-to-point protocol), choose all ppp options, withdraw from and preserve configuration, carry out make zImage, zImage is downloaded to restart system on the development board.
Decompress(ion): enter the source code catalogue, carry out configure.After finishing, carry out make, will carry out cross compile here, specifying CC is arm gcc, and whole order is make CC=arm-linux-gcc
After compiling is finished, enter the pppd catalogue, with the pppd executable file that generates copy to the mini2440 file system /usr/sbin under, operation pppd, if mess code, then Pppd is working properly.
(3) PPP script
The scheme of script dialing mainly contains 3 scripts, ppp-on, ppp-on-dialer and ppp-off, the ppp-on script is mainly used in initiation parameter and starts pppd, ppp-on-dialer is mainly used in AT test serial ports and is connected to mobile network's script, ppp-off is then for disconnecting the script that connects, the source code of three scripts:
PPP-ON:
#!/bin/sh
TELEPHONE=*99***1#
#ACCOUNT=13417591635
ACCOUNT=foo
#PASSWORD=33881155
PASSWORD=""
LOCAL_IP=0.0.0.0
#LOCAL_IP=10.91.106.94
REMOTE_IP=0.0.0.0
#REMOTE_IP=192.200.1.21
NETMASK=255.255.255.255
export TELEPHONE ACCOUNT PASSWORD
DIALER_SCRIPT=/root/Desktop/pppsh/ppp-on-dialer
exec /usr/sbin/pppd debug modem nocrtscts /dev/ttyACM0 460800 \
asyncmap 2800000 kdebug 7 persist $LOCAL_IP:$REMOTE_IP \
noipdefault netmask $NETMASK defaultroute connect $DIALER_SCRIPT
#exec /usr/sbin/pppd connect $DIALER_SCRIPT
PPP-ON-DIALER:
#!/bin/sh
exec chat -v \
TIMEOUT 3 \
ABORT '\nBUSY\r' \
ABORT '\nNO ANSWER\r' \
ABORT '\nRINGING\r\n\r\nRINGING\r' \
'' \rAT \
'OK-+++\c-OK' ATH0 \
TIMEOUT 30 \
OK ATDT*99***1# \
CONNECT ''
# login:--login: $ACCOUNT \
# password: $PASSWORD
# sername foo
PPP-OFF:
#!/bin/sh
######################################################################
if [ "$1" = "" ]; then
DEVICE=ppp0
else
DEVICE=$1
fi
######################################################################
#
if [ -r /var/run/$DEVICE.pid ]; then
kill -INT `cat /var/run/$DEVICE.pid`
if [ ! "$
" = "0" ]; then
rm -f /var/run/$DEVICE.pid
echo "ERROR: Removed stale
exit 1
fi
#
# Success. Let pppd clean up its own junk.
echo "PPP link to $DEVICE terminated."
exit 0
fi
#
echo "ERROR: PPP link is not active on $DEVICE"
exit 1
(4) PPPD dialing parameters
The PPP script is finished in configuration, insert outer net, also needs to dispose the PPPD dialing parameters of (SuSE) Linux OS, inserts the DNS of wide area network, also will comprise the Handshake Protocol of PAP and CHAP.
PPPD dialing parameters configuration file is in options:
defaultroute
noipdefault
user foo
usepeerdns
lock
Configuration DNS file is in the resolv.conf file:
nameserver 211.136.192.6
nameserver 211.139.163.6
The PAP Handshake Protocol:
# client server secret IP addresses
#"13417591635" "ppp0" "None"
#"13417591635" * "None"
#"13417591635" * "33881155"
foo * "" *
The CHAP Handshake Protocol:
# client server secret IP addresses
#"13417591635" "ppp0" "None"
#"13417591635" * "None"
#"13417591635" * "33881155"
#13417591635 * 33881155 *
"foo" * "" *
After above file all configured, cross compile chat was under the pppd catalogue and download to bin catalogue among the arm.
Options pap-secrets resolv.conf chap-secrets under the/etc/ppp catalogue
Resolv.conf is with top that is the same under the/etc catalogue
Ppp-on ppp-off ppp-on-dialer under the/root/Desktop/pppsh catalogue
CP excessively after, just directly operation ./ppp-on can dial up on the telephone in the file of ppp-on.
Be modified under the system of mini2440/the etc/init.d/rcS script is the self-starting script, amended file is as follows:
#! /bin/sh
PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:
runlevel=S
prevlevel=N
umask 022
export PATH runlevel prevlevel
#
# Trap CTRL-C &c only in this shell so we can interrupt subprocesses.
#
trap ":" INT QUIT TSTP
/bin/hostname FriendlyARM
/bin/mount -n -t proc none /proc
/bin/mount -n -t sysfs none /sys
/bin/mount -n -t usbfs none /proc/bus/usb
/bin/mount -t ramfs none /dev
echo /sbin/mdev > /proc/sys/kernel/hotplug
/sbin/mdev -s
/bin/hotplug
# mounting file system specified in /etc/fstab
mkdir -p /dev/pts
mkdir -p /dev/shm
/bin/mount -n -t devpts none /dev/pts -o mode=0622
/bin/mount -n -t tmpfs tmpfs /dev/shm
/bin/mount -n -t ramfs none /tmp
/bin/mount -n -t ramfs none /var
mkdir -p /var/empty
mkdir -p /var/log
mkdir -p /var/lock
mkdir -p /var/run
mkdir -p /var/tmp
/sbin/hwclock -s
syslogd
/etc/rc.d/init.d/netd start
echo " " > /dev/tty1
echo "Starting networking..." > /dev/tty1
sleep 1
/etc/rc.d/init.d/httpd start
echo " " > /dev/tty1
echo "Starting web server..." > /dev/tty1
sleep 1
/etc/rc.d/init.d/leds start
echo " " > /dev/tty1
echo "Starting leds service..." > /dev/tty1
echo " "
sleep 1
/sbin/ifconfig lo 127.0.0.1
/etc/init.d/ifconfig-eth0
#This is added
sleep 1
/sbin/ifconfig lo down
sleep 1
echo "ifconfig lo down..." > /dev/tty1
sleep 1
/sbin/ifconfig eth0 down
sleep 1
echo "ifconfig eth0 down..." > /dev/tty1
sleep 1
rm -rf /etc/resolv.conf
sleep 1
echo "rm -rf /etc/resolv.conf..." > /dev/tty1
sleep 1
cp /etc/ppp/resolv.conf /etc/
sleep 1
echo "cp /etc/ppp/resolv.conf /etc/..." > /dev/tty1
sleep 1
/et128/usb_modeswitch -W
sleep 1
echo "/et128/usb_modeswitch -W..." > /dev/tty1
sleep 5
/pppsh/ppp-on
sleep 1
echo "/pppsh/ppp-on..." > /dev/tty1
sleep 5
echo "start 3G network, if no seccess, please start it in order..." > /dev/tty1
sleep 1
#added end
/bin/qtopia &
echo " " > /dev/tty1
echo "Starting Qtopia, please waiting..." > /dev/tty1
The present invention is by installing the displacement sensor of level and vertical direction in the monitoring point, accurately induction building vibrations in the horizontal and vertical directions, and by GPS location with time service device positions and time service, the accurate building vibration information that monitors is sent to control center by the 3G wireless network, be not subjected to the transmission medium restriction accurately and timely to transmit the building vibration information, the power supply of building safety monitoring assembly is provided by solar power supply unit, not limited by power infrastructures.The building safety monitoring assembly can also connect video collector, computing machine, fax and/or phone, can give data center by the 3G wireless network transmissions with related data.
The present invention is not limited to aforesaid embodiment.The present invention expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (9)
1. building safety monitoring system based on wireless network is characterized in that this system comprises:
Building safety monitoring assembly, described building safety monitoring assembly are arranged at different building safety monitoring points respectively to monitor the buildings vibrations of corresponding building safety monitoring point;
Building safety monitoring substation receives building safety monitoring assembly data and gives building safety monitoring main website with data by the 3G wireless network transmissions;
Control center analyzes, handles the data that building safety monitoring main website receives;
Locating device, each building safety monitoring assembly all is connected with locating device, in the described locating device displacement sensor is installed, and described locating device is used to monitor the building vibrations, and described substation and main website communicate by the 3G cordless communication network;
The ARM plate, described ARM plate is installed in the building safety monitoring assembly;
Satnav and time service device, described satnav and time service device are installed in the building safety monitoring assembly;
Described building safety monitoring assembly also comprises displacement sensor, and described displacement sensor is installed in the level and the vertical direction of locating device, obtains the vibrations of level and vertical direction respectively.
2. building safety monitoring system as claimed in claim 1 is characterized in that described building safety monitoring system also comprises warning device, and described warning device connects described ARM plate.
3. building safety monitoring system as claimed in claim 1 is characterized in that described building safety monitoring assembly is connected with the solar power supply apparatus that comprises solar panel, controller for solar and battery pack.
4. building safety monitoring system as claimed in claim 1, it is characterized in that described building safety monitoring system also comprises the external data harvester, described external data harvester connects the building safety monitoring assembly, and described external data harvester comprises video collector, computing machine, fax and/or phone.
5. the implementation method of building safety monitoring system as claimed in claim 1, it is characterized in that the vibrations of described displacement sensor induction building, and vibration data is transferred to described substation, give substation with satnav and time service data transmission simultaneously, substation transfers data to main website by the 3G cordless communication network, and main website stores data and gives control center with data transfer after receiving data.
6. the implementation method of building safety monitoring system as claimed in claim 5, implementation step is: described displacement sensor receives the building vibrations of level and vertical direction, when displacement takes place, the signal of sensor acquisition arrival horizontal X axle, horizontal Y-axis and vertical direction Z axle, sensor is with the low-pass filter of signal by 1KHz of output, send filtered signal to amplifier then, amplifier is amplified to 1Vpp with the signal of input, the ARM plate is a digital signal with the analog signal conversion that collects, and sends data processing centre (DPC) to.
7. the implementation method of building safety monitoring system as claimed in claim 5 is characterized in that after the displacement that monitors displacement sensor, the warning device that is installed on the ARM plate is worked simultaneously.
8. the implementation method of building safety monitoring system as claimed in claim 5, it is characterized in that when arranged sunshine, solar panel receives sunshine, transform light energy is become electric energy, give the power supply of building safety monitoring assembly through sending into the DC-DC conversion chip behind the battery charging and discharging protection chip, dump energy is sent to the accumulator electric power storage; When not having sunshine or sunshine seldom, accumulator is sent into the DC-DC conversion chip to electric energy stored by the battery protection chip and is given the power supply of building safety monitoring device.
9. the implementation method of building safety monitoring system as claimed in claim 5, after it is characterized in that external data harvester video collector, computing machine, fax and/or phone image data and signal, give data center by the 3G wireless network transmissions with data and signal.
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| CN2010102702814A CN101995586A (en) | 2010-09-02 | 2010-09-02 | Large building safety monitoring system based on wireless network and realization method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102955455A (en) * | 2011-08-25 | 2013-03-06 | 湖南众天游信息技术有限公司 | 3G (third-generation) network data transmission method and 3G network data transmission device |
| CN103064104A (en) * | 2012-12-12 | 2013-04-24 | 中国地震局地震研究所 | High-rise building earthquake monitoring and early warning system and method thereof |
| CN104639589A (en) * | 2013-11-15 | 2015-05-20 | 广州杰赛科技股份有限公司 | Passive sensor network based on Internet of Things |
| CN104639204A (en) * | 2013-11-15 | 2015-05-20 | 广州杰赛科技股份有限公司 | Passive building monitoring system |
| CN106558175A (en) * | 2015-09-28 | 2017-04-05 | 哈尔滨东方报警设备开发有限公司 | A kind of solar energy monitoring vibrations audible-visual annunciator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1258009A (en) * | 1998-12-18 | 2000-06-28 | 中国地震局地震研究所 | Ultrawide-band seismometer |
| WO2003012480A1 (en) * | 2001-08-02 | 2003-02-13 | Eugenio Fumi | Installation for preventive identification of earthquake epicentre and depth |
| CN2913831Y (en) * | 2006-04-29 | 2007-06-20 | 孙吉昌 | Earthquake caution fire-extinguishing emergency light |
| CN201213027Y (en) * | 2008-05-28 | 2009-03-25 | 陈家山 | Earthquake forthcoming alarm device |
| CN101430384A (en) * | 2008-12-17 | 2009-05-13 | 中国科学院国家天文台 | Real-time accurate monitoring method for earth crust millimeter-level displacement |
| CN201298288Y (en) * | 2008-11-26 | 2009-08-26 | 中国地震局地壳应力研究所 | Earthquake disaster monitor |
| CN101625416A (en) * | 2008-07-08 | 2010-01-13 | 中冶赛迪工程技术股份有限公司 | Earthquake early warning system for buildings |
-
2010
- 2010-09-02 CN CN2010102702814A patent/CN101995586A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1258009A (en) * | 1998-12-18 | 2000-06-28 | 中国地震局地震研究所 | Ultrawide-band seismometer |
| WO2003012480A1 (en) * | 2001-08-02 | 2003-02-13 | Eugenio Fumi | Installation for preventive identification of earthquake epicentre and depth |
| CN2913831Y (en) * | 2006-04-29 | 2007-06-20 | 孙吉昌 | Earthquake caution fire-extinguishing emergency light |
| CN201213027Y (en) * | 2008-05-28 | 2009-03-25 | 陈家山 | Earthquake forthcoming alarm device |
| CN101625416A (en) * | 2008-07-08 | 2010-01-13 | 中冶赛迪工程技术股份有限公司 | Earthquake early warning system for buildings |
| CN201298288Y (en) * | 2008-11-26 | 2009-08-26 | 中国地震局地壳应力研究所 | Earthquake disaster monitor |
| CN101430384A (en) * | 2008-12-17 | 2009-05-13 | 中国科学院国家天文台 | Real-time accurate monitoring method for earth crust millimeter-level displacement |
Non-Patent Citations (1)
| Title |
|---|
| 《STRUCTURAL HEALTH MONITORING AND INTELLIGENT INFRASTRUCTURE》 20031231 CELEBI,M等 Real-Time Seismic Monitoring Needs of a Building Owner and the Solution 第1011-1016页 1-9 , * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102955455A (en) * | 2011-08-25 | 2013-03-06 | 湖南众天游信息技术有限公司 | 3G (third-generation) network data transmission method and 3G network data transmission device |
| CN103064104A (en) * | 2012-12-12 | 2013-04-24 | 中国地震局地震研究所 | High-rise building earthquake monitoring and early warning system and method thereof |
| CN104639589A (en) * | 2013-11-15 | 2015-05-20 | 广州杰赛科技股份有限公司 | Passive sensor network based on Internet of Things |
| CN104639204A (en) * | 2013-11-15 | 2015-05-20 | 广州杰赛科技股份有限公司 | Passive building monitoring system |
| CN106558175A (en) * | 2015-09-28 | 2017-04-05 | 哈尔滨东方报警设备开发有限公司 | A kind of solar energy monitoring vibrations audible-visual annunciator |
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