CN203858488U - Remote monitoring center with earthquake equipment controller - Google Patents

Abstract

The utility model provides a remote monitoring center with an earthquake equipment controller. Problems to be solved are that a fault of an earthquake monitoring system mostly occurs in a basic power supply part, and a software problem like breakdown occurs in certain equipment. Electronic components of earthquake detection equipment are liable to be broken down by thunder and lightning so that real-time and effective monitoring of an environment cannot be performed, and proper functions of the earthquake monitoring system need to be recovered via onsite operation of maintainers. The technical main points of the remote monitoring center are that a lightning protection device is arranged, and intercommunication with an earthquake detection station is performed via a remote terminal so that the situation of the earthquake detection station is reflected in real time. Beneficial effects of the remote monitoring center are that a remote maintenance problem of earthquake equipment is solved, operation guarantee capability of the existing earthquake monitoring system can be enhanced via system construction, and service capability of the earthquake monitoring system can be enhanced. Besides, a lightning arrester is additionally arranged so that breakdown of the controller in thunderstorm weather can be prevented. The remote monitoring center also has characteristics of being simple in operation, great in safety and stability, high in practicality, etc.

Description

Remote monitoring center with earthquake equipment controller

Technical field

The utility model relates to long-range station Surveillance center technical field, is specifically a kind ofly can carry out to earthquake monitor station the remote monitoring center with earthquake equipment controller of operated from a distance control.

Background technology

Because the destructive power of earthquake is extremely strong, for the better generation of prediction earthquake, reduce the threat to people's security of the lives and property, need expansion to survey shake platform coverage.Some surveys shake platform can be arranged at maintainer and be difficult for the position arriving, and this has caused great inconvenience for the maintenance of the station and monitoring.And the labour intensity that has increased maintainer, has reduced security.

According to statistics, the fault larger proportion of earthquake monitoring system is to occur in basic power pack, and the software issues such as deadlock easily occur at some equipment.The geographic position physical environment of surveying the construction of shake platform differs; during thunderstorm; often can be guided by power supply and signal wire; cause the electronic devices and components of equipment to be punctured by thunder and lightning; cause proceeding in real time effectively monitoring to environment, all need maintainer to arrive execute-in-place to recover the proper function of earthquake monitoring system.

Summary of the invention

The purpose of this utility model is to provide a kind ofly can carry out to earthquake monitor station the remote monitoring center with earthquake equipment controller of operated from a distance control.

The technical solution of the utility model is: computing machine comprises editor module, fault detect and warning module, remote control module, voice and video control module; Remote control module is connected with earthquake equipment controller with master/ups power, between remote control module and master/ups power, is provided with energy supply control module, in order to realize the powering up of instrument, power-off and the operation such as to restart; On single-chip microcomputer in described earthquake equipment controller, be provided with the data acquisition unit control module, distance host control module, light cat control module, protocol converter control module, Switch control module, lighting lamp control module, access control module, the temperature measuring set control module that are connected with data acquisition unit, distance host, light cat, protocol converter, switch, illuminating lamp, gate inhibition, temperature measuring set respectively, on the base plate of its shell, be fixed with at least two single-chip microcomputers, upper surface of outer cover is fixed with lightning arrester; Single-chip microcomputer controllable multi-route ac solid relay and multi-channel DC solid-state relay, described multichannel AC solid-state relay and multi-channel DC solid-state relay link together by driving circuit and single-chip microcomputer, are also provided with logical circuit between single-chip microcomputer; A single-chip microcomputer is connected with wireless modem and data storage; Another single-chip microcomputer is connected with Ethernet interface, A/D conversion interface module and gate inhibition's dc-dc converter, and described A/D modular converter is connected with the temperature probe of temperature measuring set; Temperature measuring set is also connected with indoor constant-temperature system.

The control program manner of execution of above-mentioned long-range station Surveillance center is as follows:

A) by the program storage of the data transmission control program input data processing system of wanting to execute the task;

B) start Single Chip Microcomputer (SCM) system work, CPU reads the measurement result of seismic data collector, and selection instruction, executable operations;

Remote terminal sends the instruction of startup system, according to the instruction single-chip microcomputer executable operations receiving, and according to instruction, CPU is read to the corresponding measurement result of seismic data collector;

When performed instruction is reading command, the real time data that data transmission control program is chosen seismic data collector reads, and is sent to remote terminal;

When performed instruction is opening-closing door instruction, data transmission control program is chosen gate inhibition path, and carries out opening-closing door operation;

When performed instruction is the instruction of ON/OFF lamp, data transmission control program is chosen illuminating lamp path, and carries out the operation of ON/OFF illuminating lamp;

When performed instruction is while sending instruction, the associated temperature in data transmission control program fetch program reservoir, gate inhibition and each pipeline equipment state of a control information data, and be sent to remote terminal;

When survey shake platform instrument breaks down, the control program of data transmission earthquake equipment controller detects relevant device, and corresponding information is sent to remote terminal and reports to the police; Remote terminal sends restarts/powers up instruction, restarts relevant device or starts ups power.

Described energy supply control module receives after instruction of restarting, and the equipment that needs are restarted is carried out power-off, and again powers up operation.

The beneficial effects of the utility model are: the monitoring equipment that can continue as monitoring point with ups power before maintenance personal arrives provides power supply output service.When the equipment of monitoring point occurs to crash, can this equipment be restarted, be powered up by Long-distance Control, the operations such as restorer service function.Consider the factors such as equipment failure judgement, centered by station installation web camera, user provides real-time video and voice-grade channel simultaneously.In time, monitoring and maintainer provide image document to be accurately beneficial to failure cause and the situation that central task personnel judge the station better.Native system has solved the remote maintenance problem of earthquake equipment, and system Construction will strengthen the operational support ability of existing earthquake monitoring system, strengthens the service ability of earthquake monitoring system.And in order to prevent at the breakdown increase lightning arrester of thunderstorm weather controller.That the utility model also has is easy and simple to handle, security and stability good, the feature such as practical.

Accompanying drawing explanation

Tu1Shi the utility model Surveillance center structural representation;

Fig. 2 is Fig. 1 medium-long range control module schematic diagram;

Fig. 3 is the utility model flow chart;

Fig. 4 is the autotest program operational flow diagram of Fig. 3;

Fig. 5 is wired control program operational flow diagram of Fig. 3;

Fig. 6 is the radio control program operational flow diagram of Fig. 3.

To utility model, be described in further detail by example below, but following example is only the utility model example wherein, does not represent the rights protection scope that the utility model limits.

Embodiment

Referring to Fig. 1, computing machine 1 comprises editor module 2, fault detect and warning module 3, remote control module 4, voice and video control module 5; Remote control module is connected with earthquake equipment controller 7 with ups power 6, is provided with energy supply control module 8 between remote control module and ups power, in order to realize the powering up of instrument, power-off and the operation such as to restart; On single-chip microcomputer in described earthquake equipment controller, be provided with the data acquisition unit control module 9, distance host control module 10, light cat control module 11, protocol converter control module 12, Switch control module 13, lighting lamp control module 14, access control module 15, the temperature measuring set control module 16 that are connected with data acquisition unit, distance host, light cat, protocol converter, switch, illuminating lamp, gate inhibition, temperature measuring set respectively; Referring to Fig. 2, on the base plate of its shell, be fixed with at least two single-chip microcomputers, upper surface of outer cover is fixed with lightning arrester; Single-chip microcomputer controllable multi-route ac solid relay and multi-channel DC solid-state relay, described multichannel AC solid-state relay and multi-channel DC solid-state relay link together by driving circuit and single-chip microcomputer, are also provided with logical circuit between single-chip microcomputer; A single-chip microcomputer is connected with wireless modem and data storage; Another single-chip microcomputer is connected with Ethernet interface, A/D conversion interface module and gate inhibition's dc-dc converter, and described A/D modular converter is connected with the temperature probe of temperature measuring set; Temperature measuring set is also connected with indoor constant-temperature system.

On equipment, with Ethernet interface, be used for carrying out data communication with the server of far-end; After temp probe output signal A/D conversion, by I/O oral instructions, give single-chip microcomputer; Non-volatile data memory is for storing local parameters information and coherent detection information; Wireless modem can carry out data communication as spare channel by wireless channel and central server when wire message way is obstructed; Two single-chip microcomputers by logical circuit control that the delay that driving circuit drives multipath solid-state Control controlled plant is restarted, power-off and the operation such as power on.

The main practical function of station watch-dog: the working environment status information such as temperature in the monitoring station, and information exchange is crossed to network interface be sent to central server; The simultaneously delay of the controlled plant that receiving center server sends is in real time restarted, power-off and the operation information such as power on, and realizes control function by control multipath solid-state relay.

This control terminal is one can pass through SMS completely, or ethernet network control command is carried out the terminal device of Long-distance Control.People can control the output state of each output port of power source, complete the rear terminal of control and return to current duty (containing temperature and door status switch) by Ethernet or note.Specific works process is as follows: (as with selecting digital form to send news in brief in controlled in wireless mobile phone)

Referring to Fig. 3 ~ 6,1, middle mind-set station opertaing device sends data content: 015 111,111 1234 1234(are wired must contain frame head 0xBF, 0X13,0X97,0X74, wirelessly need not contain frame head)

Illustrate: 015 111,111 0,123 0423

015 is station numbering (000-999), 111111 are initially made as six 1 for signcode, connect below for controlled source port control command, implication is as follows: 0-disconnects, 1-power supply, 2-are closed and restarted for 30 seconds [be power-off-30 second-power up], 3-and this mouthful preserved to previous status, 4-without operation start and within 30 seconds, close [powering up-30 seconds-power-off].

Note: it is station numbering that the modification station is numbered 000 000000 0xxx 0xxx(xxx, twice must be consistent)

2, equipment is replied to center: 015 1,111 0,000 110011 110011+21.4 0

015 1111 0000 110011 110011

015 is station numbering; 1111 0000 receive instruction for the machine; 110011 110011 is direct current controlled source detected state and exchange controlled source detected state (1 is conducting, and 0 for disconnecting); + 21.4 temperature that detect for temp probe are+21.4 degree (range is for-50 degree are to+50 degree); 0 is door status switch (0 for closing, and 1 for opening).

The control program manner of execution of surveying shake platform data transmission earthquake equipment controller is following steps:

A) by the program storage of the data transmission control program input data processing system of wanting to execute the task;

B) start computer working, the CPU of computing machine reads the measurement result of seismic data collector, and selection instruction, executable operations;

Operation executive routine is as follows:

BOOL Autotest(char far * szDestHost,int Ktest)

{

WSADATA wsaData;

SOCKET sockRaw;

struct sockaddr_in dest,from;

char icmp_data[10], recvbuf[100];

unsigned int addr=0;

int fromlen=sizeof(from);

int timeout=1000; //ms 　

WSAStartup(MAKEWORD(2,2),&wsaData);

sockRaw=socket(AF_INET,SOCK_RAW,IPPROTO_ICMP);

setsockopt(sockRaw,SOL_SOCKET,SO_RCVTIMEO,(char*)&timeout,sizeof(timeout));

memset(&dest,0,sizeof(dest));

dest.sin_family=AF_INET;

dest.sin_addr.s_addr= inet_addr(szDestHost);

memset(icmp_data,0,sizeof(icmp_data));

((IcmpHeader*)icmp_data)->i_type=8;

((IcmpHeader*)icmp_data)->i_code=0;

((IcmpHeader*)icmp_data)->i_id=(u_short)GetCurrentProcessId();

((IcmpHeader*)icmp_data)->i_seq=0;

for(int k=0;k<Ktest;k++)

{

((IcmpHeader*)icmp_data)->i_cksum=0;

((IcmpHeader*)icmp_data)->i_seq++;

((IcmpHeader*)icmp_data)->i_cksum=checkSum((u_short*)icmp_data,8);

sendto(sockRaw,icmp_data,8,0,(struct sockaddr*)&dest,sizeof(dest));

int bread=recvfrom(sockRaw,recvbuf,1024,0,(struct sockaddr*)&from,&fromlen);

if (bread==SOCKET_ERROR)

{

if(k==Ktest-1)

goto ERR1 ;

else continue; //try again(3 times)

}

}

return TRUE; //no erros.

ERR1:

Closesocket (sockRaw); // close a socket, discharge s

sockRaw=INVALID_SOCKET;

WSACleanup (); The use of // termination Windows Sockets DLL

return FALSE;

}

Limited control sends program

void CWIRE::OnSend()

{

// TODO: Add your control notification handler code here

During SetDlgItemText (IDC_SENDSTATE, " sends, please wait a moment ... ");

UpdateData(TRUE);

// transmission return state

BOOL bSend = FALSE;

// send and prepare value

CSocketData Data;

Data.s = m_Client.GetSocket();

Data.nLen = strSend.GetLength();

memcpy(&Data.pBuffer,strSend.GetBuffer(1),Data.nLen);

// send

bSend = m_Client.Send(Data);

// put zone bit

if(bSend==TRUE)

{

SetDlgItemText (IDC_SENDSTATE, " being sent completely ");

}

else

{

SetDlgItemText (IDC_SENDSTATE, " sending unsuccessfully ");

}

// write daily record

CString strTemp,stradd,strthing;

Strthing.Format (" sending control command %s ", strSend);

GetDlgItemText(IDC_NAMEW,stradd);

WriteLog (stradd, " controller ", strthing);

// recover to order

GetDlgItemText(IDC_IDW,strTemp);

strSend.Format("line %s 111111 3333 3333 3333 3333",strTemp);

UpdateData(FALSE);

}

Controlled in wireless sends program

void CWIRELess::OnSendcommwl()

{

// TODO: Add your control notification handler code here

m_Send.EnableWindow(false);

m_Recv1.EnableWindow(false);

m_Recv2.EnableWindow(false);

int nState=0;

char ans[128];

SetDlgItemText (IDC_WS, " sends and prepares in deleting short message .... ");

WriteComm("AT+CMGD=1,4\r",12);

Sleep(20000);

ReadComm(ans, 128);

SetDlgItemText(IDC_JS,ans);

if(ans[2]=='O')

{

The success of SetDlgItemText (IDC_WS, " deleting short message, ready for sending ");

}

else

{

The failure of MessageBox (" deleting short message, asks retry ", NULL, MB_OK);

SetDlgItemText (IDC_WS, " deleting short message failure ");

m_Send.EnableWindow(true);

return;

}

char scmd[20];

SetDlgItemText (IDC_WS, " sends in note ... ");

sprintf(scmd,"AT+CMGS=%s\r",m_numwl);

WriteComm(scmd, 20);

ReadComm(ans, 128);

char cmd[21];

sprintf(cmd,"%s%c",wstrSend,0x1a);

WriteComm(cmd,strlen(cmd));

Sleep(5000);

ReadComm(ans, 128);

SetDlgItemText(IDC_JS,ans);

if(ans[2]=='+')

{

SetDlgItemText (IDC_WS, " sending successfully ");

// write daily record

CString stradd,strthing;

Strthing.Format (" sending control command %s ", wstrSend);

GetDlgItemText(IDC_NAMEWL,stradd);

WriteLog (stradd, " controller ", strthing);

wstrSend="000 111111 3333 3333 3333 3333";

Sleep(10000);

m_Send.EnableWindow(true);

m_Recv1.EnableWindow(true);

m_Recv2.EnableWindow(true);

}

else

{

MessageBox (" sends note failure, asks retry ", NULL, MB_OK);

SetDlgItemText (IDC_WS, " sending note failure ");

m_Send.EnableWindow(true);

return;

}

}

Remote terminal sends the instruction that starts computer system, according to the command calculations machine executable operations receiving, and according to instruction, CPU is read to the corresponding measurement result of seismic data collector;

When performed instruction is reading command, the real time data that data transmission control program is chosen seismic data collector reads, and is sent to remote terminal;

When performed instruction is opening-closing door instruction, data transmission control program is chosen gate inhibition path, and carries out opening-closing door operation;

When performed instruction is the instruction of ON/OFF lamp, data transmission control program is chosen illuminating lamp path, and carries out the operation of ON/OFF illuminating lamp;

When performed instruction is while sending instruction, the associated temperature in data transmission control program fetch program reservoir, gate inhibition and each pipeline equipment state of a control information data, and be sent to remote terminal;

When survey shake platform instrument breaks down, the control program of data transmission earthquake equipment controller detects relevant device, and corresponding information is sent to remote terminal.After control terminal powers on, first read the address number (station index) of the machine, then wireless communication module Q24plus+ and ethernet module EL100 are carried out to initialization, as short message mode is set is text pattern etc.Then whether single-chip microcomputer touring detection Q24plus+ and EL100 receive communication data and read in real time temp probe temperature and door status switch state, when having new data to transmit, carry out serial port terminal service routine: reading out data, and judge that whether address number is identical with the machine, whether password is correct.As conformed to, carry out corresponding operational order, after being finished, return to the code information of each output port of power source of this terminal, the temperature information detecting and door status switch state and send to background server by Ethernet or SMS mode.Then delete note and the information having read.

The above program is as follows: on hardware, in program seismograph station temperature monitor, single-chip microcomputer and modulus conversion chip TLC1549 interassembler program function can be read into temperature information in single-chip microcomputer by TLC1549.

PUBLIC _ TLC1549; The conversion of TLC1549 modulus signal, the digital signal for returning in R6, R7.

TLC1549CP SEGMENT CODE; Code segment called after TLC1549CP

TCS BIT P3.7; / * TLC1549 chip selection signal */

TDA BIT P2.6; / * TLC1549 data output end */

TCL BIT P2.7; / * TLC1549 serial clock terminal */

RSEG TLC1549CP

_TLC1549:CLR TCL

CLR TCS; TLC1549 chip selection signal is effective.

MOV R0,#10

TLC0:SETB TCL

CLR TCL

DJNZ R0,TLC0

SETB TCS

MOV R0,#10 ;

TLC1:DJNZ R0, TLC1; Time delay 21us

CLR TCS

MOV R0,#2

MOV R1,#2

CLR A

TLC2:SETB TCL

MOV C, TDA; TLC1549 is exported to data and deposit bit register C in

RLC A; Bring lt into, progressively data are deposited in register A

CLR TCL

DJNZ R0,TLC2

DJNZ R1,TLC3

SETB TCS

MOV R7, A; Data in register A are deposited in register R7

AJMP TLC4

TLC3:MOV R6,A

MOV R0,#8

AJMP TLC2

TLC4:RET

END

In single-chip microcomputer, temperature reads and detects power supply output state function:

Void wdtlc (void) // temperature reads

{

static uint iwd[4];

WDTRST=0X1E; //hardware watchdog timer enable

WDTRST=0XE1; // hardware watchdog

For (ci=0; Ci<3; Ci++) // by reading Temperature numerical, put in order from small to large

{

iwd[ci]=tlc1549(0);

delayms(5);

}

if(iwd[0]>iwd[1])

{

iwd[3]=iwd[0];

iwd[0]=iwd[1];

iwd[1]=iwd[3];

}

if(iwd[0]>iwd[2])

{

iwd[3]=iwd[0];

iwd[0]=iwd[2];

iwd[2]=iwd[3];

}

if(iwd[1]>iwd[2])

{

iwd[3]=iwd[1];

iwd[1]=iwd[2];

iwd[2]=iwd[3];

}

If (iwd[1] >512) iwd[1]=512; } // get intermediate value is calculated actual temp

iwd[1]=iwd[1]*125/64;

if(iwd[1]>999){iwd[1]=999;}

rtcode[28]=(uchar)(iwd[1]/100)+0x30;

Convout (0x60+ (uchar) (iwd[1]/100)); Ten of // transmission temperature

iwd[1]%=100;

rtcode[29]=(uchar)(iwd[1]/10)+0x30;

Convout (0x50+ (uchar) (iwd[1]/10)); // transmission temperature is every

iwd[1]%=10;

rtcode[30]='.';

rtcode[31]=(uchar)(iwd[1])+0x30;

Convout (0x40+ (uchar) (iwd[1])); // transmission temperature is divided position

rtcode[22]=' ';

P2=0XFF;

Convout (0x00+ (P2 & 0x3f)); // transmission detected state

//rtcode[16]=(P2 & 0x3f); // radio detection state

If (P2_0) rtcode[21]=0x31; } // detect power supply output state of a control 220-1-1

else {rtcode[21]=0x30;}

If (P2_1) rtcode[22]=0x31; } // detect power supply output state of a control 220-2-1

else {rtcode[22]=0x30;}

If (P2_2) rtcode[23]=0x31; } // detect power supply output state of a control 220-3

else {rtcode[23]=0x30;}

If (P2_3) rtcode[24]=0x31; } // detect power supply output state of a control 220-4

else {rtcode[24]=0x30;}

If (P2_4) rtcode[25]=0x31; } // detect power supply output state of a control 220-1-2

else {rtcode[25]=0x30;}

If (P2_5) rtcode[26]=0x31; } // detect power supply output state of a control 220-2-2

else {rtcode[26]=0x30;}

rtcode[27]=' ';

}

Native system mainly divides three parts to form: 1, the server at center is by having earthquake equipment, web camera and the station watch-dog (development has the equipment of network interface and wave point voluntarily) of network interface in the access to netwoks station, its duty of real time record and job information, and by network control station watch-dog realize the equipment in the station of controlling power-off, power up, the function such as time delay is restarted.2, web camera is installed in the station and is provided Audio and Video passage for user, station watch-dog is installed and is detected the duty of some non-network equipments of the station, and the delay that the control command that sends of receiving center is controlled controlled plant is restarted, power-off and the action such as power up; Simultaneously can testing environment temperature by station watch-dog and the on off state of monitored door.3, by installation network UPS, reach the power supply of the station is monitored in real time, understand at any time the situation of the operation of UPS.

Most of monitoring point of monitoring system is unattended duty point, in the monitoring station, multi-media Long-range Supervising is installed, person on duty can find the running status of station monitoring system in time by video and voice, the line item of going forward side by side, accurate failure judgement type so just, and can equipment control command be sent to station watch-dog by server, the delay that watch-dog is controlled the equipment in the station is restarted, power-off and the action such as power up; Simultaneously all right remote guide field personnel's attended operation.Have a lot of maintenance works just can carry out collaborative work by multimedia remote monitoring system, field personnel's the ability of maintenance strengthens and has just reduced the time that fault in-situ is rushed towards in fault interrupting time and province office maintenance center.

The controller of every equipment is all connected with energy supply control module, and described energy supply control module receives after instruction of restarting, and the equipment that needs are restarted is carried out power-off, and again powers up operation.

In cold winter or hot summer, environment temperature often exceeds the serviceability temperature of the normal operation of equipment, the equipment of the long-range station of earthquake for a long time under this environment operation can cause shorten serviceable life, even damage.Install constant temperature and humidity system additional and make it and be connected with temperature measuring set, assurance equipment is worked under a stable environment, not only reduces failure rate, can also increase the service life.

Claims (1)

1. the remote monitoring center with earthquake equipment controller, it comprises central computer, earthquake equipment controller, data acquisition unit, distance host, light cat, protocol converter, switch, illuminating lamp, gate inhibition, temperature measuring set, indoor constant-temperature system and ups power, it is characterized in that: described computing machine comprises editor module, fault detect and warning module, remote control module, voice and video control module; Remote control module is connected with earthquake equipment controller with ups power, between remote control module and ups power, is provided with energy supply control module, in order to realize the powering up of instrument, power-off and the operation such as to restart; On single-chip microcomputer in described earthquake equipment controller, be provided with the data acquisition unit control module, distance host control module, light cat control module, protocol converter control module, Switch control module, lighting lamp control module, access control module, the temperature measuring set control module that are connected with data acquisition unit, distance host, light cat, protocol converter, switch, illuminating lamp, gate inhibition, temperature measuring set respectively, on the base plate of its shell, be fixed with at least two single-chip microcomputers, upper surface of outer cover is fixed with lightning arrester; Between single-chip microcomputer, be provided with multichannel AC solid-state relay and multi-channel DC solid-state relay, described multichannel AC solid-state relay and multi-channel DC solid-state relay link together by driving circuit and single-chip microcomputer, are also provided with logical circuit between single-chip microcomputer; A single-chip microcomputer is connected with wireless modem and data storage; Another single-chip microcomputer is connected with Ethernet interface, A/D conversion interface module and gate inhibition's dc-dc converter, and described A/D modular converter is connected with the temperature probe of temperature measuring set; Temperature measuring set is also connected with indoor constant-temperature system.