CN201335887Y - Multi-parameter collecting transmission instrument of geological disasters - Google Patents
Multi-parameter collecting transmission instrument of geological disasters Download PDFInfo
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- CN201335887Y CN201335887Y CNU2008201242474U CN200820124247U CN201335887Y CN 201335887 Y CN201335887 Y CN 201335887Y CN U2008201242474 U CNU2008201242474 U CN U2008201242474U CN 200820124247 U CN200820124247 U CN 200820124247U CN 201335887 Y CN201335887 Y CN 201335887Y
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000005070 sampling Methods 0.000 claims description 38
- 239000000835 fiber Substances 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 abstract description 15
- 238000012806 monitoring device Methods 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 101100495835 Oryza sativa subsp. japonica Cht1 gene Proteins 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
一种地质灾害多参数采集传输仪，包括机箱及主控电路板和通讯天线；主控电路包括：主CPU控制单元，由负责核心程序运行的ARM处理器、FLASH存储器、系统复位芯片和实时时钟单元组成；模数转换器，实现电压型传感器的数据采集；IO通道，实现开关量型传感器的数据采集；接口通讯模块，采用光端机或GPRS模块；电源电路为各单元提供电源；所述模数转换器通过数据输出口与主CPU控制单元的数据输入/输出端口相联；IO通道与主CPU控制单元IO口相联；接口通讯模块通过通讯口与主CPU控制单元通讯端口相联；还包括一组布设在地质灾害体处的传感器，用于接收被测点位移、雨量、地声、倾斜度和孔隙水压力中的至少一种参数。该监测装置可用于远距离的多种类型地质灾害监测。
A multi-parameter acquisition and transmission instrument for geological disasters, including a chassis, a main control circuit board and a communication antenna; the main control circuit includes: a main CPU control unit, an ARM processor responsible for core program operation, a FLASH memory, a system reset chip and a real-time clock Unit composition; analog-to-digital converter to realize data acquisition of voltage sensor; IO channel to realize data acquisition of switch value sensor; interface communication module, adopting optical transceiver or GPRS module; power supply circuit provides power for each unit; the modulus The converter is connected with the data input/output port of the main CPU control unit through the data output port; the IO channel is connected with the IO port of the main CPU control unit; the interface communication module is connected with the communication port of the main CPU control unit through the communication port; it also includes A group of sensors arranged at the geological hazard body is used to receive at least one parameter among measured point displacement, rainfall, ground sound, inclination and pore water pressure. The monitoring device can be used for long-distance monitoring of various types of geological disasters.
Description
Technical field
The utility model belongs to a kind of monitoring and warning technology, relates in particular to a kind of geologic hazard multi-parameters sampling transmission instrument.
Background technology
At present the mass presdiction and disaster prevention monitoring and warning technology of the sudden geology disaster of applying in China mainly is divided into manual patrol inspection monitoring and specialty monitoring, manual patrol inspection monitoring comprises the pile anchoring method, buries the nail method, japanning method, paster method etc., since nineteen ninety-eight, more than 2700 of geologic hazard successfully dodged in the whole nation altogether, millions of people have in time been shifted, played due effect, but its weakness is that the monitoring, alarming technical method is relatively backward, under inclement weather and IFR conditions, may miss the hazard forecasting chance, cause very big hidden danger; The personnel that make an inspection tour inspection are in the scene in addition, and life itself just has very big danger, and the discovery dangerous situation can not in time be notified the disaster area resident.The specialty monitoring, equipment investment is big, and the cost height is mainly done the demonstration research work, so be not suitable for daily geology disaster monitoring forecast in area rural area vast, backward in economy and popularization.
Summary of the invention
The purpose of this utility model provides a kind of geologic hazard multi-parameters sampling transmission instrument, relies on the use of this instrument, can carry out remote live in sudden geology disaster temporarily and report to the police.
For achieving the above object, the utility model is taked following design proposal:
A kind of geologic hazard multi-parameters sampling transmission instrument comprises cabinet and built-in main control board and external communication antenna; Described governor circuit comprises: a host CPU control module is interconnected by arm processor, FLASH storer, system reset chip and the real-time clock unit of being responsible for the kernel program operation and to form; One analog to digital converter is realized the data acquisition of voltage sensor; One IO passage is realized the data acquisition of switching value type sensor; One interface communication module, the intelligent instrumentation of employing fiber optic or GPRS module or band serial communication interface; One power circuit is for above-mentioned each unit provides power supply; Described analog to digital converter links by the data input/output end port of data output and host CPU control module; IO passage and host CPU control module IO mouth link; The interface communication module links by communication port and host CPU control module PORT COM.
Also comprise one group of sensor that is laid in geologic hazard body place, be used for receiving at least a parameter of measured point displacement, rainfall, earthquake sounds, degree of tilt and pore water pressure;
The purpose of this utility model provides a kind of geologic hazard multi-parameters sampling transmission instrument, is mainly used in the integrated control of geologic hazard, can monitor displacement, rainfall, earthquake sounds, the degree of tilt of tested disaster body (measured point), the variation of pore water pressure in real time.
The utility model has the advantages that:
1, system works is reliable: the electronic component of this geology disaster multi-parameters sampling transmission instrument is according to the technical grade Standard Selection, and circuit board is followed under the principle of EMC and designed, and can guarantee the reliability of system's operate as normal and work.
2, applied widely: this geology disaster multi-parameters sampling transmission instrument front-end collection number of channels is many, can connect the multiple sensor that is applicable to the geologic hazard monitoring, is fit to polytype geologic hazard field monitoring.
3, long distance for data: this geology disaster multi-parameters sampling transmission instrument can select for use wireless GPRS module or wired fiber optic to carry out data transmission and warning, under the wireless GPRS mode, all can transmit data in the network coverage of China Mobile, wired fiber optic adopts single-mode fiber can reach 150 kilometers.
4, power supply variation: this geology disaster multi-parameters sampling transmission instrument is selected the power supply of 12V power supply for use, and electric current is 100 milliamperes, can adopt solar panel or 220V interchange to change 12V direct current mode and power.
Description of drawings
Fig. 1 is the front and back panels synoptic diagram (a front panel, b rear panel) of this geology disaster multi-parameters sampling transmission instrument one embodiment
Fig. 2 is the utility model geologic hazard multi-parameters sampling transmission instrument total control circuit functional-block diagram
Fig. 3 is the utility model geologic hazard multi-parameters sampling transmission instrument host CPU electronic schematic
Fig. 4 is the utility model geologic hazard multi-parameters sampling transmission instrument power supply electronic schematic diagram
Fig. 5 is the utility model geologic hazard multi-parameters sampling transmission instrument A/D electronic schematic
Fig. 6 is the utility model geologic hazard multi-parameters sampling transmission instrument IO channel electron schematic diagram
Fig. 7 is the utility model geologic hazard multi-parameters sampling transmission instrument serial output electronic schematic
Fig. 8 is the utility model geologic hazard multi-parameters sampling transmission instrument GPRS module electronic schematic diagram (comprising a, b two parts)
Below in conjunction with drawings and the specific embodiments the utility model is described in further details:
Embodiment
The utility model geologic hazard multi-parameters sampling transmission instrument comprises cabinet and built-in circuit board and external communication antenna.
Consult shown in Fig. 1 a, front panel for this geology disaster multi-parameters sampling transmission instrument one embodiment, it is provided with: 12V D.C. regulated power supply POWER, sending and receiving penetrate receiving antenna Φ 5 plug Y, (+pin is just connecing battery power to two core connection terminals, it is negative that pin connects battery power) and one group of relay indicating light (wherein the bright power supply that shows of POWER pilot lamp is normal, the flicker of YP pilot lamp shows that instrument is working properly, and the flicker of WP pilot lamp shows that wireless signal transmission is normal) D.C. regulated power supply POWER demonstration.
Consult shown in Fig. 1 b, be the rear panel of this geology disaster multi-parameters sampling transmission instrument one embodiment, it is provided with: be used to connect the Interface Terminal CH1～CH16 of 16 road voltage sensors and be used to connect 3 way switch amount type sensor CH17～CH19.
Consult Fig. 2, the main control circuit of the utility model geologic hazard multi-parameters sampling transmission instrument comprises: a host CPU control module, analog to digital converter, IO passage, an interface communication module, one group of sensor and power circuit; Described analog to digital converter links by the data input/output end port of data output and host CPU control module; IO passage and host CPU control module IO mouth link; The interface communication module links by communication port and host CPU control module PORT COM; Power circuit is for above-mentioned each unit provides power supply.
Fig. 3 has provided geologic hazard multi-parameters sampling transmission instrument host CPU electronic schematic in the present embodiment:
Host CPU U101 has adopted the LPC2119ARM processor of grace intelligence Pu company, is responsible for the operation of kernel program, core voltage 1.8V, IO voltage 3.3V; It is the FLASH storer of SST25VF040 that storer U102 adopts model, be responsible for saved system parameters in case power down lose; The model that system reset chip U103 adopts is IMP811T, is responsible for system start-up and resets normal; ISL1208 is real-time clock U104, and the time does not lose when being responsible for system's power down.
Fig. 4 has provided the geologic hazard multi-parameters sampling transmission instrument power supply electronic schematic diagram that adopts in the present embodiment:
The 12V power supply inserts the back and divides two-way, one the tunnel changes out positive and negative 12V for multiway analog switch MAX306 (U403 among Fig. 5) use through U506 (DC-DC 12V direct current become a full member negative 12V direct current), and one the tunnel changes out 5V voltage and further uses for other device through U501 (DC-DC12V changes 5V) LM2576S-5; 5V divides three the tunnel, the one tunnel to use for the A/D reference power supply after LDO linear stabilized power supply device U502 TPS76350 voltage stabilizing; One the tunnel through linear stabilized voltage supply U500 AS1117-3.3 with U503 AS1117-1.8 changes out 3.3V and 1.8V voltage uses for LPC2119 processor U101; One the tunnel changes out 4.2V voltage through U504MIC29302 uses for GPRS wireless communication module SIM300 (U201 among Fig. 6).
Fig. 5 has provided the geologic hazard multi-parameters sampling transmission instrument A/D electronic schematic that adopts in the present embodiment:
Modulus converter A/D has adopted ADS7808, has 16 bit resolutions, and multiway analog switch MAX306 has 16 paths.
Fig. 6 has provided the IO channel electron schematic diagram that adopts in the present embodiment:
The IO passage has adopted 3 TLP521 light every device, so that the input of external three road digital quantities.
Fig. 7 has provided the geologic hazard multi-parameters sampling transmission instrument serial output electronic schematic that adopts in the present embodiment
Adopt the level match device of interface communication module U201MAX3232, can connect fiber optic by this mouth and carry out long-range cable data transmission as serial port.
Fig. 8 (comprising Fig. 8 a, Fig. 8 b two parts) has provided the geologic hazard multi-parameters sampling transmission instrument GPRS module electronic schematic diagram that adopts in the present embodiment:
Wireless transmission GPRS module has been selected the SIM300-C module for use, is GSM/GPRS double frequency module, and integrated complete radio circuit and the baseband processor of GSM belong to technical grade product.
The utility model geologic hazard multi-parameters sampling transmission instrument can be one or more in 16 road voltage sensors and the 3 way switch amount type sensors, can realize comprehensive monitoring (monitoring the isoparametric variation of displacement, rainfall, earthquake sounds, degree of tilt and pore water pressure of tested disaster body (measured point) simultaneously) simultaneously, also can specifically select the sensor of required monitoring usefulness as required, as the time in rainy season, only need to detect rainfall, then select liquid level sensor for use, or the like.
The utility model geologic hazard multi-parameters sampling transmission instrument provides power supply by external ac power source or dc battery jar, should change the 12V DC power supply when adopting outside 220V AC power.Also can adopt the solar panel power supply.
Each electronic component of this geology disaster multi-parameters sampling transmission instrument all should be according to the technical grade Standard Selection, and circuit board is followed under the principle of EMC and designed, to guarantee the reliability of system's operate as normal and work.
The geologic hazard multi-parameters sampling transmission instrument of the foregoing description is with 32 arm processor LPC2119,16 analog to digital converter ADS7809 combined system cores, can match GPRS module SIM300C and carry out long distance wireless transmission data, perhaps connect fiber optic and carry out long-range wire transmission by the RS232 interface; The instrument front end can connect the sensor of 16 road output voltage signals and the sensor of 3 tunnel output switching value signals, judge by gathering relevant signal, if surpass the alarm threshold value of setting, can alert data be transferred to the server software on backstage to report to the police accordingly by wireless or wired mode.This monitoring device can be used for remote polytype geologic hazard monitoring.
The utility model geologic hazard multi-parameters sampling transmission instrument in use, monitor various parameter situations of change according to being applied near the geologic hazard body, can adopt single track or multitasking, by wireless or wired mode data transmission to the server on backstage.Can select for use wireless GPRS module or wired fiber optic to carry out data transmission and warning, under the wireless GPRS mode, all can transmit data in the network coverage of China Mobile, wired fiber optic adopts single-mode fiber can reach 150 kilometers.
The principle of work of the utility model geologic hazard multi-parameters sampling transmission instrument is: the long-range parameters that is provided with at the background server place at first can dynamically arrange alarm threshold value according to field condition in the background server main frame; Geologic hazard multi-parameters sampling transmission instrument is laid near the safe part geologic hazard body, and the sensor of front end is laid in the geologic hazard body everywhere according to designing requirement; The scene has the 220V alternating current then can be connected on the POWER socket by an AC-DC module, there is not alternating current then to be connected on storage battery so that electric power to be provided by two core connection terminals, if the on-the-spot storage battery inconvenience of changing then can connect solar panels so that charging on storage battery; During the instrument system operate as normal, various signals according to the setting timing acquiring front end sensors of background server, transmit back the server platform on backstage in wireless or wired mode, if the change amount signal that front end sensors is gathered is greater than predefined alarm threshold, instrument system is transmitted back signal the background server platform immediately, and the software of server operation is handled the signal data of passing back according to predefined scheme.
The foregoing description can not break away under the scope of the present utility model in addition some variations, thus above explanation comprises and accompanying drawing shown in structure should be considered as exemplary, but not in order to limit claim of the present utility model.
Claims (5)
1, a kind of geologic hazard multi-parameters sampling transmission instrument comprises cabinet and built-in main control board and external communication antenna; It is characterized in that:
Described governor circuit comprises
The host CPU control module is interconnected by arm processor, FLASH storer, system reset chip and the real-time clock unit of being responsible for the kernel program operation and to form;
Analog to digital converter is realized the data acquisition of voltage sensor;
The IO passage is realized the data acquisition of switching value type sensor;
The interface communication module, the intelligent instrumentation of employing fiber optic or GPRS module or band serial communication interface;
One power circuit is for above-mentioned each unit provides power supply;
Described analog to digital converter links by the data input/output end port of data output and host CPU control module; IO passage and host CPU control module IO mouth link; The interface communication module links by communication port and host CPU control module PORT COM;
Also comprise one group of sensor that is laid in geologic hazard body place, be used for receiving at least a parameter of measured point displacement, rainfall, earthquake sounds, degree of tilt and pore water pressure.
2, geologic hazard multi-parameters sampling according to claim 1 transmission instrument is characterized in that: described one group of sensor is at least a kind of in 16 road voltage sensors and the 3 way switch amount type sensors.
3, geologic hazard multi-parameters sampling transmission instrument according to claim 1, it is characterized in that: described power supply is provided by external ac power source or dc battery jar.
4, geologic hazard multi-parameters sampling transmission instrument according to claim 1, it is characterized in that: described power supply changes the 12V direct supply by outside 220V AC power to be provided.
5, geologic hazard multi-parameters sampling transmission instrument according to claim 1, it is characterized in that: described power supply adopts solar panel to provide.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201242474U CN201335887Y (en) | 2008-12-03 | 2008-12-03 | Multi-parameter collecting transmission instrument of geological disasters |
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| Application Number | Priority Date | Filing Date | Title |
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| CNU2008201242474U CN201335887Y (en) | 2008-12-03 | 2008-12-03 | Multi-parameter collecting transmission instrument of geological disasters |
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| CN201335887Y true CN201335887Y (en) | 2009-10-28 |
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| CNU2008201242474U Expired - Fee Related CN201335887Y (en) | 2008-12-03 | 2008-12-03 | Multi-parameter collecting transmission instrument of geological disasters |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102122423A (en) * | 2011-01-18 | 2011-07-13 | 中国地质调查局水文地质环境地质调查中心 | Mud-rock flow monitoring, analyzing and early-warning device and mud-rock flow monitoring method |
| CN102169623A (en) * | 2011-01-18 | 2011-08-31 | 中国地质调查局水文地质环境地质调查中心 | Distributed geological disaster monitoring and acquiring transmission instrument |
| CN102223417A (en) * | 2011-06-27 | 2011-10-19 | 浙江天地人科技有限公司 | Geological disaster remote monitoring system |
| CN102680168A (en) * | 2012-06-13 | 2012-09-19 | 水利部交通运输部国家能源局南京水利科学研究院 | Method for recording pore water pressure mutation process during disaster and monitoring device thereof |
| CN102865890A (en) * | 2012-09-14 | 2013-01-09 | 中国地质调查局水文地质环境地质调查中心 | Parameter collection, storage and transmission system for geological disasters |
| CN103295380A (en) * | 2013-06-09 | 2013-09-11 | 张家港市鸿嘉数字科技有限公司 | Multi-communication disaster information collecting terminal |
| CN103940472A (en) * | 2014-05-13 | 2014-07-23 | 中国地质调查局水文地质环境地质调查中心 | Landslide emergency monitoring system |
-
2008
- 2008-12-03 CN CNU2008201242474U patent/CN201335887Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102122423A (en) * | 2011-01-18 | 2011-07-13 | 中国地质调查局水文地质环境地质调查中心 | Mud-rock flow monitoring, analyzing and early-warning device and mud-rock flow monitoring method |
| CN102169623A (en) * | 2011-01-18 | 2011-08-31 | 中国地质调查局水文地质环境地质调查中心 | Distributed geological disaster monitoring and acquiring transmission instrument |
| CN102223417A (en) * | 2011-06-27 | 2011-10-19 | 浙江天地人科技有限公司 | Geological disaster remote monitoring system |
| CN102680168A (en) * | 2012-06-13 | 2012-09-19 | 水利部交通运输部国家能源局南京水利科学研究院 | Method for recording pore water pressure mutation process during disaster and monitoring device thereof |
| CN102680168B (en) * | 2012-06-13 | 2013-11-06 | 水利部交通运输部国家能源局南京水利科学研究院 | Method for recording pore water pressure mutation process during disaster and monitoring device thereof |
| CN102865890A (en) * | 2012-09-14 | 2013-01-09 | 中国地质调查局水文地质环境地质调查中心 | Parameter collection, storage and transmission system for geological disasters |
| CN103295380A (en) * | 2013-06-09 | 2013-09-11 | 张家港市鸿嘉数字科技有限公司 | Multi-communication disaster information collecting terminal |
| CN103940472A (en) * | 2014-05-13 | 2014-07-23 | 中国地质调查局水文地质环境地质调查中心 | Landslide emergency monitoring system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20161203 |