CN105827723A - Fire protection information acquisition and transmission system - Google Patents
Fire protection information acquisition and transmission system Download PDFInfo
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- CN105827723A CN105827723A CN201610251331.1A CN201610251331A CN105827723A CN 105827723 A CN105827723 A CN 105827723A CN 201610251331 A CN201610251331 A CN 201610251331A CN 105827723 A CN105827723 A CN 105827723A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 25
- 238000006243 chemical reaction Methods 0.000 claims abstract description 83
- 101100168117 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) con-8 gene Proteins 0.000 claims description 25
- 239000003990 capacitor Substances 0.000 claims description 25
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 238000004458 analytical method Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 5
- 230000001052 transient effect Effects 0.000 description 5
- 101000703681 Homo sapiens Single-minded homolog 1 Proteins 0.000 description 4
- 102100031980 Single-minded homolog 1 Human genes 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 210000004671 cell-free system Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
Abstract
The invention discloses a fire protection information acquisition and transmission system. The fire protection information acquisition and transmission system comprises a control unit. The fire protection information acquisition and transmission system further comprises a power source unit which is used for supplying power for the entire system, an interface unit which is used for connecting a fire protection host and a protocol conversion unit and transmitting information received by the fire protection host to the protocol conversion unit, the protocol conversion unit which is used for analyzing received information and transmitting analyzed information to a DTU, the DTU which is used for converting received information into serial port information or IP data and transmitting the serial port information or IP data to a data platform, and a network unit which is used for connecting the DTU and the data platform and carrying out two-way transmission of the information. The fire protection information acquisition and transmission system of the invention is simple in structure. With the fire protection information acquisition and transmission system adopted, the information received by the fire protection host can effectively acquired, and transmitted to the data platform, so that the information can be shared or pushed to a specified user end, and therefore, conditions can be created for administrative staff in non-fire protection control room field supervision and remote control on the fire protection control host, and operators on duty in a fire protection control room can be decreased, manpower cost can be saved of enterprises, and supervision efficiency can be greatly improved.
Description
Technical field
The present invention relates to fire-fighting equipment field, particularly relate to a kind of fire information acquiring and transmission system.
Background technology
Fire-fighting controls main frame i.e. fire alarm control unit, fire alarm control unit is the heart of automatic fire alarm system, it is connected to fire fighting monitoring center by network, realize monitoring real-time to fire-fighting system, effective and management, centralized Control can be realized, can power to detector, and there is following function: 1) it is used for receiving fire signal and starting fire alarm installation.This equipment also can be used to indicate fire position and record for information about.2) fire alarm signal can be started by fire alarm dispensing device or start self-extinguishing equipment and fire protection linkage control equipment by automatic fire control fire control unit.3) automatic monitoring system correct run and to specific fault to being spoken, light is reported to the police.
And existing fire-fighting controls main frame and is often arranged on and disappears in control room, and within 24 hours, offseted anti-control main frame at the scene by staff and supervise, guarantee is known fire-fighting in time and is controlled the various alarm signals of main frame and process, this has resulted in bigger human cost, and staff could must carry out the process of various situation by execute-in-place in time, the most not convenient.
How to realize fire-fighting to control the information retrieval on main frame, transmit and share, urgently study realizing cell-free systems and the fire information acquiring and transmission system of remotely control or equipment.
Summary of the invention
The purpose of the present invention is contemplated to solve the above-mentioned problems in the prior art, it is provided that a kind of fire information acquiring and transmission system.
The purpose of the present invention is achieved through the following technical solutions:
A kind of fire information acquiring and transmission system, the control unit run including control system, also include:
Power subsystem, for powering to whole system；
Interface unit, for connecting fire-fighting main frame and conversion unit of protocol and the information that described fire-fighting main frame accepts being transferred to described conversion unit of protocol；
Conversion unit of protocol, for by the information analysis of acceptance and be transferred to DTU unit；
DTU unit, for changing into Serial Port Information or IP data and being transferred to data platform by the information of reception；
NE, for even described DTU unit and data platform, and carries out the transmitted in both directions of information.
Preferably, described a kind of fire information acquiring and transmission system, wherein: described power subsystem includes that CON8 interface, 1 foot of described CON8 interface, 2 feet, 4 feet, 5 feet are connected to interface unit；
3 foot ground connection of described CON8 interface；
6 feet of described CON8 interface connect one end of resistance, and the one end of the 4th resistance that another termination of described second resistance interconnects and one end of the 3rd resistance, the other end ground connection of described 3rd resistance, described 4th resistance connects conversion unit of protocol；
7 feet of described CON8 interface connect 2 feet of rectifier bridge；
8 feet of described CON8 interface connect 3 feet of single-pole double-throw switch (SPDT), and described single-pole double-throw switch (SPDT) 1 foot connects one end of electric fuse, 1 foot of another termination rectifier bridge of described electric fuse；
3 feet of described rectifier bridge are connected to 1 foot of the negative pole of diode, the positive pole of the first polar capacitor, one end of the first electric capacity and the described step down switching voltage regulator of parallel connection；
4 feet of described rectifier bridge are connected to earth terminal, the negative pole of described Zener diode, the negative pole of the first polar capacitor, the other end of the first electric capacity, 3 feet of described step down switching voltage regulator, 5 feet, the positive pole of Zener diode, the negative pole of the 3rd polar capacitor, one end of the second electric capacity, 1 foot of voltage stabilizing chip, the negative pole of the second polar capacitor and the one end of the 3rd electric capacity interconnected；
2 feet of described step down switching voltage regulator are connected to the negative pole of described Zener diode and one end of inductance, the other end of described inductance is connected to the positive pole of described Zener diode of interconnection, the positive pole of the 3rd polar capacitor, the other end of the second electric capacity, 3 feet of voltage stabilizing chip, 4 feet of step down switching voltage regulator, VCC power end and is connected to the appointment element of described VCC power end, described VCC power end connects the first resistance, described first resistance is connected to light emitting diode, described light emitting diode ground connection；
2 feet of described voltage stabilizing chip and 4 feet are connected and are commonly connected to the positive pole of described second polar capacitor, the other end of the 3rd electric capacity and the+3.3V power end interconnected, and export+3.3V voltage from+3.3V power end.
Preferably, described a kind of fire information acquiring and transmission system, wherein: described interface unit includes parallel port unit and serial port unit.
Preferably, described a kind of fire information acquiring and transmission system, wherein: described conversion unit of protocol includes protocol conversion chip and the debugging binding post, reset circuit, filter circuit and the mu balanced circuit that are connected respectively with described protocol conversion chip.
Preferably, described a kind of fire information acquiring and transmission system, wherein: described DTU unit includes single-chip microcomputer and the second debugging binding post being connected with described single-chip microcomputer, starts selection and reset circuit, the second mu balanced circuit and serial flash circuit.
Preferably, described a kind of fire information acquiring and transmission system, wherein: described NE includes radio network unit and/or cable network unit.
The advantage of technical solution of the present invention is mainly reflected in:
Deft design of the present invention, simple in construction, pass through native system, can effectively realize fire-fighting controlling the information of main frame acceptance and being transferred on data platform carry out sharing or being pushed to the user side specified, thus the non-supervision controlling scene, room that disappears for management personnel creates condition with remotely controlling fire-fighting control main frame, the proprietary control room operator on duty that disappears can be reduced, save the human cost of enterprise, and substantially increase supervisory efficiency.
After the fire-fighting data of the present invention are transferred to data platform, the storage time of information and amount of storage can no longer be limited by hardware device, store more stable, improve the trackability of fire information.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is power unit circuit figure in the present invention；
Fig. 3 is serial port unit circuit diagram；
Fig. 4 is parallel port element circuit schematic diagram；
Fig. 5 is conversion unit of protocol circuit diagram；
Fig. 6 is DTU element circuit schematic diagram；
Fig. 7 is cable network element circuit schematic diagram；
Fig. 8, Fig. 9 are radio-cell circuit diagrams.
Detailed description of the invention
The purpose of the present invention, advantage and feature, by for illustration and explanation by the non-limitative illustration of preferred embodiment below.These embodiments are only the prominent examples of application technical solution of the present invention, and all technical schemes taking equivalent or equivalent transformation and formed, within all falling within the scope of protection of present invention.
A kind of fire information acquiring and transmission system that the present invention discloses, the control unit run including control system, as shown in Figure 1, it also includes:
Power subsystem 1, for powering to whole system；
Interface unit 2, for connecting fire-fighting main frame 3 and conversion unit of protocol 4 and the information that described fire-fighting main frame 3 accepts being transferred to described conversion unit of protocol 4；
Conversion unit of protocol 4 is for by the information analysis of acceptance and be transferred to DTU unit 5；
DTU unit 5, changes into the information of reception Serial Port Information or IP data and is transferred to data platform；
NE 6, for even described DTU unit 5 and data platform 7, and carries out the transmitted in both directions of information.
Concrete, as shown in Figure 2, described power subsystem 1 includes that 1 foot of CON8 interface J1, described CON8 interface J1 is connected to 2 feet of the first adapter J4；
2 feet of described CON8 interface J1 are connected to 2 feet of the second adapter J5；
The 3 foot ground connection of described CON8 interface J1；
4 feet of described CON8 interface J1 connect 2 feet of IC seat M1；
5 feet of described CON8 interface J1 connect 7 feet of IC seat M1；
6 feet of described CON8 interface J1 connect one end of the second resistance R18, the one end of the 4th resistance R21 that another termination of described second resistance R18 interconnects and one end of the 3rd resistance R20, the other end ground connection of described 3rd resistance R20, described 4th resistance R21 connects 14 feet of protocol conversion chip U3；
7 feet of described CON8 interface J1 connect 1 foot of rectifier bridge DB1；
8 feet of described CON8 interface J1 connect 3 feet of single-pole double-throw switch (SPDT) SW1, and 1 foot of described single-pole double-throw switch (SPDT) SW1 connects one end of electric fuse F1,1 foot of another termination rectifier bridge DB1 of described electric fuse F1；
3 feet of described rectifier bridge DB1 are connected to the negative pole of diode VD1, the positive pole of the first polar capacitor C34, one end of the first electric capacity C2 and 1 foot of described step down switching voltage regulator UV1 of parallel connection；
4 feet of described rectifier bridge DB1 are connected to the earth terminal of interconnection, the negative pole of described Zener diode VD1, the negative pole of the first polar capacitor C34, the other end of the first electric capacity C2,3 feet of described step down switching voltage regulator UV1,5 feet, the positive pole of Zener diode VD2, negative pole, one end of the second electric capacity C3,1 foot of voltage stabilizing chip UV2, the negative pole of polarity the second electric capacity C38 and one end of the 3rd electric capacity C4 of polarity the 2nd the 4th electric capacity C37.
2 feet of described step down switching voltage regulator UV1 are connected to negative pole and one end of inductance L1 of described Zener diode VD2, the other end of described inductance L1 is connected to the positive pole of described Zener diode VD2 of interconnection, the positive pole of polar capacitor C37, the other end of the second electric capacity C3,3 feet of voltage stabilizing chip UV2,4 feet of step down switching voltage regulator UV1, VCC power end and is connected to the appointment element of described VCC power end, described VCC power end connects the first resistance R6, described first resistance R6 is connected to light emitting diode D2, described light emitting diode D2 ground connection.
2 feet of described voltage stabilizing chip UV2 and 4 feet are connected and are commonly connected to positive pole, the other end of the 3rd electric capacity C4 and the+3.3V power end of described polarity the second electric capacity C38 interconnected, and export+3.3V voltage from+3.3V power end.
Further, described interface unit 2 include parallel port unit and serial port unit, the most as shown in Figure 4, described parallel port unit, including 26 foot interface J6,2 feet of described 26 foot interface J6,4 feet, 6 feet, 8 feet, 21 feet, 23 feet, 25 feet, 26 feet do not use, and 10 feet of described 26 foot interface J6,12 feet, 14 feet, 16 feet, 18 feet, 20 feet, 22 feet, 24 feet are connected and equal ground connection.
3 feet of described 26 foot interface J6,5 feet, 7 feet, 9 feet, 11 feet, 13 feet, 15 feet, 17 feet are connected respectively to 9 feet of the second trigger U4,8 feet, 7 feet, 6 feet, 5 feet, 4 feet, 3 feet, 2 feet.
1 foot of described 26 foot interface J6 is connected to the negative pole of diode D1, the positive pole of described diode D1 is connected to 1 foot and 2 feet of one end of interconnective resistance R1, one end of electric capacity C26 and cmos device U1A, the other end of described resistance R1 is connected to VCC power end and is connected to the element of described VCC power end, another termination earth terminal of described electric capacity C26,3 feet of described cmos device U1A are connected to 3 feet of the first trigger U2A.
2 feet of described first trigger U2A, 4 feet are connected and are all connected to interconnective VCC power end and one end of electric capacity C1, another termination earth terminal of described electric capacity C1；
5 feet of described first trigger U2A connect 11 feet of described second trigger U4；
6 feet of described first trigger U2A connect the corresponding pin of described conversion unit of protocol 4；
1 foot of described first trigger U2A connects one end and 1 foot of described second trigger U4 of interconnective resistance R2, another termination VCC power end of described resistance R2.
12 foot-19 feet of described second trigger U4 are connected to the designated pin of described conversion unit of protocol 4,20 feet of described second trigger U4 are connected to negative pole and one end of electric capacity C5 of interconnective Zener diode VD3, the positive pole of described Zener diode VD3 connects power end, another termination earth terminal of described electric capacity C5.
Meanwhile, as shown in Figure 3, described serial port unit includes that serial ports conversion chip U6,16 feet of described serial ports conversion chip U6 connect the+3.3V power end of interconnective power subsystem, electric capacity C7 and one end of electric capacity C6；The other end of described electric capacity C7 connects 2 feet of described serial ports conversion chip U6, the other end of described electric capacity C6 connects earth terminal, one end of electric capacity C8 and 15 feet of serial ports conversion chip U6 interconnected, and the other end of described electric capacity C8 connects 6 feet of serial ports conversion chip U6.
10 feet of described serial ports conversion chip U6 connect the corresponding pin in 3 feet of the adapter J4 of interconnection and described protocol translation unit；
9 feet of described serial ports conversion chip U6 connect the corresponding pin in 3 feet of the adapter J5 of interconnection and described protocol translation unit；
8 feet of described serial ports conversion chip U6 connect 1 foot of adapter J5 respectively, and 2 feet of described adapter J5 connect 1 foot of described CON8 interface J1；
1 foot of the 7 foot connecting connector J4 of described serial ports conversion chip U6, the 2 of described adapter J4 connect 2 feet of described CON8 interface J1；
Connect between 4 feet and 5 feet of described serial ports conversion chip U6 and have electric capacity C10；
Connect between 1 foot and 3 feet of described serial ports conversion chip U6 and have electric capacity C9；
11 feet, 12 feet, 13 feet and 14 feet of described serial ports conversion chip U6 do not use.
Described serial port unit also includes described IC seat M1,1 foot of described IC seat M1 and 9 foot ground connection；
2 feet of described IC seat M1 and 7 feet are connected respectively to 4 feet and 5 feet of described CON8 interface J1；
3 feet of described IC seat M1,4 feet are connected and connect VCC power end；
5 feet of described IC seat M1,6 feet, 14 feet, 16 feet do not use；
8 feet of described IC seat M1 connect earth terminal by resistance R7；
2 feet of the 10 foot connecting connector J2 of described IC seat M1,1 foot of described adapter J2 and 3 feet are connected to the corresponding foot of described conversion unit of protocol 4, i.e. 44 feet, 17 feet；
11 feet and 12 feet of described IC seat M1 connect and connect VCC power end；
13 feet of described IC seat M1 connect the corresponding foot of described conversion unit of protocol 4, i.e. 22 feet；
2 feet of the 15 foot connecting connector J3 of described IC seat M1,1 foot of described adapter J3 and 3 feet are connected respectively to the corresponding foot of described conversion unit of protocol 4, i.e. 45 feet, 16 feet.
Further, as shown in Figure 5, described conversion unit of protocol 4 includes protocol conversion chip U3 and the debugging binding post J7, indicator unit, reset circuit, filter circuit and the mu balanced circuit that are connected respectively with described protocol conversion chip U3.
Detailed, 14 feet of described protocol conversion chip U3 connect described second resistance R18 and 6 feet of CON8 interface of interconnection；
15 feet of described protocol conversion chip U3,20 foot-23 feet, 50 feet, 1 foot, 9 feet, 11 feet, 24 feet, 38 feet, 39 feet, 51 feet, 52 feet, 2 foot-4 feet all do not use；
16 feet of described protocol conversion chip U3 connect 3 feet of described adapter J3；
17 feet of described protocol conversion chip U3 connect 3 feet of described adapter J2；
One end of the 41 foot connecting resistance R12 of described protocol conversion chip U3, the positive pole of the other end sending and receiving optical diode D12 of described resistance R12, the minus earth of described light emitting diode D12；
42 feet of described protocol conversion chip U3,43 feet all meet described serial ports conversion chip U6 and they meet described adapter J4, J5 respectively.
44 feet of described protocol conversion chip U3 connect 1 foot of described adapter J2；
45 feet of described protocol conversion chip U3 connect 1 foot of described adapter J3；
46 feet of described protocol conversion chip U3 connect 2 feet of debugging binding post J7；
49 feet of described protocol conversion chip U3 connect 3 feet of debugging binding post J7；1 foot of described debugging binding post J7 connects+3.3V power end；The 4 foot ground connection of described debugging binding post J7；
5 feet of described protocol conversion chip U3 connect one end of one end crystal oscillator Y1 of the electric capacity C41 of interconnection, another termination earth terminal of described electric capacity C41, the other end of described crystal oscillator Y1 is connected to 6 feet and one end of electric capacity C42, the other end ground connection of described electric capacity C42 of the described protocol conversion chip U3 of interconnection；
54 feet of described protocol conversion chip U3 connect the corresponding foot of described DTU unit 5；
60 feet of described protocol conversion chip U3 connect earth terminal by resistance R19；
7 feet of described protocol conversion chip U3 connect the resistance R44 in the described DTU unit 5 of interconnection and one end of resistance R30 and electric capacity C11 one end, another termination+3.3V power end of described resistance R30, another termination earth terminal of described electric capacity C11, they constitute described reset circuit.
32 feet of described protocol conversion chip U3,48 feet, 64 feet, 19 feet, 13 feet are connected and are connected to+3.3V power end；
26 feet of described protocol conversion chip U3 connect 1 foot of described first trigger U2A；
27 feet of described protocol conversion chip U3,28 feet, 55 feet are connected respectively to one end of resistance R22, R23, a R24, and the other end of described resistance R22, R23, R24 is connected and connects earth terminal；
56 feet of described protocol conversion chip U3 connect resistance R8, the positive pole of described resistance R8 connecting luminous diode D3, the minus earth of described light emitting diode D3；
57 feet of described protocol conversion chip U3 connect resistance R9, the positive pole of described resistance R9 connecting luminous diode D4, the minus earth of described light emitting diode D4；
58 feet of described protocol conversion chip U3 connect resistance R10, the positive pole of described resistance R10 connecting luminous diode D5, the minus earth of described light emitting diode D5；
59 feet of described protocol conversion chip U3 connect resistance R14, the positive pole of described resistance R14 connecting luminous diode D14, the minus earth of described light emitting diode D14；
61 feet of described protocol conversion chip U3,62 feet, 29 feet, 30 feet, 33 foot-36 feet are connected respectively to the 12-19 foot of the first trigger U4 in the unit of described parallel port；
The 8 foot connecting resistance R11 of described protocol conversion chip U3, described resistance R11 connect the positive pole of diode D11, the minus earth of described diode D11；
10 feet of described protocol conversion chip U3 connect 11 feet of single-chip microcomputer U10 in the described DTU unit 5 of interconnection and one end of electric capacity C39 and one end of the first button S1, the one end of the electric capacity C40 that another termination of described electric capacity C39 interconnects and earth terminal；The other end of the electric capacity C40 that the earth terminal of another termination interconnection of described first button S1 and another termination of the second button S2, described second button S2 interconnect and 50 feet of single-chip microcomputer U10；
25 feet of described protocol conversion chip U3 connect 13 feet of IC seat M1 in described serial port unit；
37 feet of described protocol conversion chip U3 connect the other end of the resistance R27 that 6 feet of the first trigger U2A are connected in the unit of described parallel port；
40 feet of described protocol conversion chip U3 connect resistance R13, the positive pole of described resistance R13 connecting luminous diode D13, the minus earth of described light emitting diode D13；
53 feet of described protocol conversion chip U3 connect the corresponding foot of DTU unit, i.e. 43 feet；
31 feet of described protocol conversion chip U3 connect one end of electric capacity C17；
47 feet of described protocol conversion chip U3 connect one end of electric capacity C16；
63 feet of described protocol conversion chip U3,18 feet, 12 feet are connected and are all connected to the other end the ground connection of described electric capacity C17, C16, and they constitute described filter circuit.
Described conversion unit of protocol 4 also includes that mu balanced circuit, described mu balanced circuit include being connected to electric capacity C12, C13, C14, C15 of+3.3.V power end and parallel connection, described electric capacity C12, C13, C14, C15 ground connection.
nullFurther，As shown in Figure 6，Described DTU unit 5 includes single-chip microcomputer U10 and the second debugging binding post J8 being connected with described single-chip microcomputer U10、Start and select and reset circuit、Mu balanced circuit and serial flash circuit，Described serial flash circuit includes serial flash unit U7，8 feet of described serial flash unit U7、7 feet connect and they are all connected to+3.3V power end，6 feet of described serial flash unit U7 are connected to 14 feet of described single-chip microcomputer U10，5 feet of described serial flash unit U7 connect 15 feet of described single-chip microcomputer U10，The 4 foot ground connection of described serial flash unit U7，3 feet of described serial flash unit U7 connect+3.3V power end，2 feet of described serial flash unit U7 connect 22 feet of described single-chip microcomputer U10，1 foot of described serial flash unit U7 connects 23 feet of described single-chip microcomputer U10.
16 feet of described single-chip microcomputer U10,17 feet, 20 feet, 21 feet are all connected to the corresponding foot of radio network unit；
The 41 foot connecting resistance R44 of described single-chip microcomputer U10, described resistance R44 connects 7 feet of described protocol conversion chip；
42 feet of described single-chip microcomputer U10 connect 54 feet of described conversion unit of protocol U3；
43 feet of described single-chip microcomputer U10 connect 53 feet of described conversion unit of protocol U3；
44 feet of described single-chip microcomputer U10,45 feet do not use；
46 feet of described single-chip microcomputer U10,49 feet the second debugging 2 feet of binding post J8,3 feet respectively, 1 foot of described second debugging binding post J8 connects+3.3V power end, the 4 foot ground connection of described second debugging binding post J8；
5 feet of described single-chip microcomputer U10 connect one end of electric capacity C44 and one end of the polar capacitor Y3 of two differential concatenations, the other end ground connection of described electric capacity C44 and one end of electric capacity C45, the other end of the polar capacitor Y3 of said two differential concatenation is connected with the other end of described electric capacity C45, and all connects 6 feet of described single-chip microcomputer U10；
54 feet of described single-chip microcomputer U10 do not use；
60 feet of described single-chip microcomputer U10 pass through resistance R50 ground connection, and it is used for carrying out starting selecting；
7 feet of described single-chip microcomputer U10 connect one end and one end of resistance R45 of electric capacity C31, the other end ground connection of described electric capacity C31, and another termination+3.3V power end of described resistance R45, foregoing circuit constitutes reset circuit；
1 foot of described single-chip microcomputer U10 does not uses；
32 feet of described single-chip microcomputer U10,48 feet, 64 feet, 19 feet, 13 feet connect and all connect+3.3V power end；
26 foot-28 feet of described single-chip microcomputer U10,55 foot-59 feet, 61 feet, 62 feet, 29 feet, 30 feet, 33 foot-36 feet are all connected to the corresponding foot of cable network unit 22；
The 8 foot connecting resistance R17 of described single-chip microcomputer U10, the positive pole of described resistance R17 sending and receiving optical diode D10, the 9 foot connecting resistance R16 of described single-chip microcomputer U10, the positive pole of described resistance R16 sending and receiving optical diode D9, the 10 foot connecting resistance R15 of described single-chip microcomputer U10, the positive pole of described resistance R15 sending and receiving optical diode D8, the negative pole of described light emitting diode D10, D9, D8 connects and ground connection；
11 feet of described single-chip microcomputer U10 connect 10 feet of protocol conversion chip U3 in described conversion unit of protocol 4；
24 feet of described single-chip microcomputer U10,25 feet, 37 foot-40 feet connect the corresponding foot of cable network unit 22；
51 foot-53 feet of described single-chip microcomputer U10 and 2 feet do not use；
The 3 foot connecting resistance R25 of described single-chip microcomputer U10, described resistance R25 ground connection；
4 feet of described single-chip microcomputer U10 meet 0 ohmage 0R；
31 feet of described single-chip microcomputer U10 connect one end of electric capacity C33,47 feet of described single-chip microcomputer U10 connect one end of electric capacity C32,63 feet of described single-chip microcomputer U10,18 feet, 12 feet are connected and the earth terminal that all interconnects and described electric capacity C33 and the other end of electric capacity C32, and they constitute filtering circuit.
Described DTU unit 5 also includes that the second mu balanced circuit, described second mu balanced circuit include electric capacity C26, C27, C28, the C29 being connected to+3.3V power end and parallel connection, described electric capacity C26, C27, C28, C29 ground connection.
Further, described NE includes cable network unit and radio network unit, and wherein, as shown in Figure 7, described cable network unit includes that the 1 foot connecting resistance R52 of Ethernet card U9, described Ethernet card U9, described resistance R52 connect and thermally holds；
2 feet of described Ethernet card U9 connect+2.5V power end；
3 feet of described Ethernet card U9 connect 3 feet of one end of electric capacity C30 of interconnection, the positive pole of polar capacitor C35, the positive pole of polar capacitor C36, one end of resistance R39, cable interface J10；The other end of described electric capacity C30, the negative pole of polar capacitor C35, the negative pole of polar capacitor C36 connect and ground connection；
4 feet of described Ethernet card U9 connect one end of the resistance R40 of interconnection and 6 feet of cable interface J10；The other end of described resistance R40 connects with the other end of resistance R39 and connects one end of electric capacity C23, the other end ground connection of described electric capacity C23；
5 feet of described Ethernet card U9,6 feet connect and connect thermally to be held；
7 feet of described Ethernet card U9 connect one end of the resistance R37 of interconnection and 1 foot of cable interface J10；
8 feet of described Ethernet card U9 connect one end of the resistance R38 of interconnection and 2 feet of cable interface J10；The other end of described resistance R38 connects with the other end of resistance R37 and connects one end of electric capacity C22, the other end ground connection of described electric capacity C22；
9 feet of described Ethernet card U9 connect 4 feet of described cable interface J10,5 feet；
10 feet of described Ethernet card U9 connect 59 feet of described single-chip microcomputer U10；
11 feet of described Ethernet card U9 connect 58 feet of described single-chip microcomputer U10；
12 feet of described Ethernet card U9 connect 57 feet of described single-chip microcomputer U10；
13 feet of described Ethernet card U9 connect 56 feet of described single-chip microcomputer U10；
14 feet of described Ethernet card U9 connect 55 feet of described single-chip microcomputer U10；
The 15 foot ground connection of described Ethernet card U9；
16 feet of described Ethernet card U9 connect 28 feet of described single-chip microcomputer U10；
17 feet of described Ethernet card U9 connect 27 feet of described single-chip microcomputer U10；
18 feet of described Ethernet card U9 connect 26 feet of described single-chip microcomputer U10；
19 feet of described Ethernet card U9,21 feet do not use；
The 20 foot connecting resistance R48 of described Ethernet card U9, described resistance R48 connects+3.3V power end；
22 feet of described Ethernet card U9 connect 36 feet of described single-chip microcomputer U10；
23 feet of described Ethernet card U9 connect+3.3V power end；
24 feet of described Ethernet card U9 connect 35 feet of described single-chip microcomputer U10；
25 feet of described Ethernet card U9 connect 34 feet of described single-chip microcomputer U10；
26 feet of described Ethernet card U9 connect 33 feet of described single-chip microcomputer U10；
27 feet of described Ethernet card U9 connect 30 feet of described single-chip microcomputer U10；
28 feet of described Ethernet card U9 connect 29 feet of described single-chip microcomputer U10；
29 feet of described Ethernet card U9 connect 62 feet of described single-chip microcomputer U10；
30 feet of described Ethernet card U9 connect+3.3V power end；
31 feet of described Ethernet card U9 connect 61 feet of described single-chip microcomputer U10；
32 feet of described Ethernet card U9 connect 25 feet of described single-chip microcomputer U10；
The 33 foot ground connection of described Ethernet card U9；
34 feet of described Ethernet card U9 connect 24 feet and one end of resistance R49 of described single-chip microcomputer U10, another termination+3.3V power end of described resistance R49；
35 feet of described Ethernet card U9 connect 40 feet of described single-chip microcomputer U10；
36 feet of described Ethernet card U9 connect 39 feet of described single-chip microcomputer U10；
37 feet of described Ethernet card U9 connect 38 feet and one end of resistance R47 of described single-chip microcomputer U10, another termination+3.3V power end of described resistance R47；
38 feet of described Ethernet card U9 connect 10 feet of network interface J10；
39 feet of described Ethernet card U9 connect 11 feet of network interface J10；The 9 foot connecting resistance R42 of described network interface J10, described resistance R42 connects+3.3V power end；The 12 foot connecting resistance R43 of described network interface J10, described resistance R43 connects+3.3V power end.
40 feet of described Ethernet card U9 connect 37 feet of described single-chip microcomputer U10；
The 41 foot ground connection of described Ethernet card U9；
42 feet of described Ethernet card U9 connect+3.3V power end；
43 feet of described Ethernet card U9 connect electric capacity C52 one end and one end of crystal oscillator Y2；
44 feet of described Ethernet card U9 connect one end and the other end of crystal oscillator Y2 of the electric capacity C51 of interconnection, and the other end of described electric capacity C51 and the other end of electric capacity C52 connect and ground connection；
The 45 foot ground connection of described Ethernet card U9；
46 feet of described Ethernet card U9 do not use；
47 feet of described Ethernet card U9,48 feet connect thermally to be held.
Described cable network unit also includes that mu balanced circuit, described mu balanced circuit connect electric capacity C24, the C25 including connecing+3.3V power end and parallel connection, they common grounds.
As shown in accompanying drawing 8, accompanying drawing 9, described infinite network includes that 1 foot of GPRS unit U8, described GPRS unit U8 connects 3 feet of audion Q3,2 foot ground connection of described audion, one end of the 1 foot connecting resistance R5 of described audion Q3, the other end of described resistance R5 connects 21 feet of single-chip microcomputer U10；
The 2 foot ground connection of described GPRS unit U8；
3 foot-8 feet of described GPRS unit U8,11 foot-15 feet all do not use；
One end of the 9 foot connecting resistance R32 of described GPRS unit U8,17 feet of the described single-chip microcomputer U10 of another termination of described resistance R32；
One end of the 10 foot connecting resistance R33 of described GPRS unit U8,16 feet of the described single-chip microcomputer U10 of another termination of described resistance R33；
16 feet of described GPRS unit U8 connect 20 feet of described single-chip microcomputer U10；
17 feet of described GPRS unit U8,18 foot ground connection；
19 foot-23 feet of described GPRS unit U8,25 feet, 26 feet do not use
24 feet of described GPRS unit U8 connect the VBUS line of USB；
27 feet of described GPRS unit U8 connect the DP line of USB；
28 feet of described GPRS unit U8 connect the DM line of USB；
The 29 foot ground connection of described GPRS unit U8；
30 feet of described GPRS unit U8 connect and interconnect 1 foot of described draw-in groove SIM1,1 foot of 5 line transient voltage suppressor array U5 and one end of electric capacity C21, the other end ground connection of described electric capacity C21；
31 feet of described GPRS unit U8 connect one end and one end of electric capacity C50 of the resistance R35 of interconnection, another 6 feet terminating described 5 line transient voltage suppressor array U5 and 7 feet of described draw-in groove SIM1 of described resistance R35；
One end of the 32 foot connecting resistance R34 of described GPRS unit U8, another 5 feet terminating described 5 line transient voltage suppressor array U5 and 3 feet of described draw-in groove SIM1 of described resistance R34；
One end of the 33 foot connecting resistance R36 of described GPRS unit U8,2 feet of 4 feet, 3 feet and the draw-in groove SIM1 of the described 5 line transient voltage suppressor array U5 that another termination of described resistance R36 interconnects；2 foot ground connection of described 5 line transient voltage suppressor arrays；The 5 foot ground connection of described draw-in groove SIM1,6 feet of described draw-in groove SIM1,4 feet, 8 feet, 9 feet do not use, and 10 feet of described draw-in groove SIM1 do not use；
34 foot-38 feet of described GPRS unit U8,40 foot-44 feet, 47-51 foot all do not use；
39 feet of described GPRS unit U8,45 feet, 46 feet ground connection respectively；
One end of the 52 foot connecting resistance R4 of described GPRS unit U8, 1 foot of another termination audion Q2 of described resistance R4, the 2 foot ground connection of described audion Q2, the negative pole of the 3 foot sending and receiving optical diode D7 of described audion Q2, the positive pole of described light emitting diode D7 and one end of resistance R31, 55 foot-57 feet of the described GPRS unit U8 that another termination of described resistance R31 interconnects, the negative pole of Zener diode ZD1, the positive pole of polar capacitor C47, one end of electric capacity C49, one end of electric capacity C43, one end of polar capacitor C48, one end of electric capacity C18, the negative pole of Zener diode VD4 and one end of resistance R26；The positive pole of described Zener diode ZD1, the negative pole of polar capacitor C47, the other end of electric capacity C49, the other end of electric capacity C43 connect and ground connection；The negative pole of described polar capacitor C48 connects the other end the ground connection of described electric capacity C18；The positive pole of described Zener diode VD4 connects the negative pole of Zener diode VD5, and the positive pole of described Zener diode VD5 connects VCC power end and is connected to the element of VCC power end；The other end of described resistance R26 is connected to the positive pole of light emitting diode D6, the negative pole of described light emitting diode D6 is connected to 3 feet of audion Q1, the 2 foot ground connection of described audion Q1, one end of the 1 foot connecting resistance R3 of described audion Q1,66 feet of the described GPRS unit U8 of another termination of described resistance R3；
53 feet of described GPRS unit U8 do not use
The 54 foot ground connection of described GPRS unit U8；
58 feet of described GPRS unit U8,59 feet connect and ground connection；
60 feet of described GPRS unit U8 connect one end and one end of resistance R41 of interconnective electric capacity C20, the other end ground connection of the C20 of described electric capacity, the one end of the electric capacity C19 that another termination of described resistance R41 interconnects and 1 foot of adapter J9, the other end ground connection of described electric capacity C19,2 foot-5 feet of described adapter J9 are connected and ground connection.
61 foot-65 feet of described GPRS unit U8 are connected with each other and ground connection；
67 feet of described GPRS unit U8,68 feet do not use.
When the system of the present invention works, its process is as follows:
After powering on, power subsystem 1 is powered for whole system, described single-chip microcomputer U10 controls described parallel port unit and/or serial port unit and is connected to fire-fighting main frame 3 gather signal from it, the alarm signal collected is transferred to conversion unit of protocol 4 by described parallel port unit and/or serial port unit, described conversion unit of protocol 4 is sent to DTU unit 5 after being resolved by the signal received, data are processed by described DTU unit 5 according to the program of inner setting, and by the data that processed through the wireless network of NE 6 or cable-network transmission to data platform 7, now staff can enter data platform 7 by intelligent terminal etc. thus understand whether fire-fighting main frame 3 receives alarm signal in real time.
The present invention still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes of being formed, within all falling within protection scope of the present invention.
Claims (6)
1. a fire information acquiring and transmission system, the control unit run including control system, it is characterised in that: also include
Power subsystem (1), for powering to whole system；
Interface unit (2), is used for connecting fire-fighting main frame (3) and conversion unit of protocol (4) and the information that described fire-fighting main frame (3) accepts being transferred to described conversion unit of protocol (4)；
Conversion unit of protocol (4), for by the information analysis of acceptance and be transferred to DTU unit (5)；
DTU unit (5), for changing into Serial Port Information or IP data and being transferred to data platform by the information of reception；
NE (6), for even described DTU unit (5) and data platform (7), and carries out the transmitted in both directions of information.
A kind of fire information acquiring and transmission system the most according to claim 1, it is characterized in that: described power subsystem (1) includes that CON8 interface (J1), 1 foot of described CON8 interface (J1), 2 feet, 4 feet, 5 feet are connected to interface unit (2)；
3 foot ground connection of described CON8 interface (J1)；
6 feet of described CON8 interface (J1) connect one end of the second resistance (R18), the one end of the 4th resistance (R21) that another termination of described second resistance (R18) interconnects and one end of the 3rd resistance (R20), the other end ground connection of described 3rd resistance (R20), another termination conversion unit of protocol (4) of described 4th resistance (R21)；
7 feet of described CON8 interface (J1) connect 2 feet of rectifier bridge (DB1)；
8 feet of described CON8 interface (J1) connect single-pole double-throw switch (SPDT) (SW1) 3 foot, described single-pole double-throw switch (SPDT) (SW1) 1 foot connects one end of electric fuse (F1), 1 foot of another termination rectifier bridge (DB1) of described electric fuse (F1)；
3 feet of described rectifier bridge (DB1) are connected to the negative pole of diode (VD1), the positive pole of the first polar capacitor (C34), one end of the first electric capacity (C2) and 1 foot of described step down switching voltage regulator (UV1) of parallel connection；
4 feet of described rectifier bridge (DB1) are connected to the earth terminal interconnected, the negative pole of described Zener diode (VD1), the negative pole of the first polar capacitor (C34), the other end of the first electric capacity (C2), 3 feet of described step down switching voltage regulator (UV1), 5 feet, the positive pole of Zener diode (VD2), the negative pole of the 3rd polar capacitor (C37), one end of second electric capacity (C3), 1 foot of voltage stabilizing chip (UV2), the negative pole of the second polar capacitor (C38) and one end of the 3rd electric capacity (C4)；
2 feet of described step down switching voltage regulator (UV1) are connected to negative pole and one end of inductance (L1) of described Zener diode (VD2), the other end of described inductance (L1) is connected to the positive pole of the described Zener diode (VD2) interconnected, the positive pole of the 3rd polar capacitor (C37), the other end of the second electric capacity (C3), 3 feet of voltage stabilizing chip (UV2), 4 feet of step down switching voltage regulator (UV1), VCC power end and be connected to the appointment element of described VCC power end, described VCC power end connects the first resistance (R6), described first resistance (R6) is connected to light emitting diode (D2), described light emitting diode (D2) ground connection；
2 feet of described voltage stabilizing chip (UV2) and 4 feet are connected and are commonly connected to the positive pole of described second polar capacitor (C38), the other end of the 3rd electric capacity (C4) and+3.3V power end interconnected, and export+3.3V voltage from+3.3V power end.
A kind of fire information acquiring and transmission system the most according to claim 1, it is characterised in that: described interface unit (2) includes parallel port unit and serial port unit.
A kind of fire information acquiring and transmission system the most according to claim 1, it is characterised in that: described conversion unit of protocol (4) includes protocol conversion chip (U3) and the debugging binding post (J7), reset circuit, filter circuit and the mu balanced circuit that are connected respectively with described protocol conversion chip (U3).
A kind of fire information acquiring and transmission system the most according to claim 1, it is characterised in that: described DTU unit (5) includes single-chip microcomputer (U10) and the second debugging binding post (J8) being connected with described single-chip microcomputer (U10), starts selection and reset circuit, the second mu balanced circuit and serial flash circuit.
A kind of fire information acquiring and transmission system the most according to claim 1, it is characterised in that: described NE (6) includes radio network unit and/or cable network unit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610251331.1A CN105827723B (en) | 2016-04-21 | 2016-04-21 | Fire control information acquisition transmission system |
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| CN201610251331.1A CN105827723B (en) | 2016-04-21 | 2016-04-21 | Fire control information acquisition transmission system |
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| CN105827723B CN105827723B (en) | 2023-10-27 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20120246366A1 (en) * | 2011-03-21 | 2012-09-27 | Hon Hai Precision Industry Co., Ltd. | Serial port remote control circuit |
| CN203416283U (en) * | 2013-04-01 | 2014-01-29 | 暨南大学 | Fire-fighting information remote transmission system based on real-time operation system |
| CN203733270U (en) * | 2014-02-24 | 2014-07-23 | 武汉市金沛信息科技有限公司 | Fire alarm disposal system |
| CN205068734U (en) * | 2015-10-27 | 2016-03-02 | 珠海智城信息技术有限公司 | Safety monitoring device and system |
-
2016
- 2016-04-21 CN CN201610251331.1A patent/CN105827723B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120246366A1 (en) * | 2011-03-21 | 2012-09-27 | Hon Hai Precision Industry Co., Ltd. | Serial port remote control circuit |
| CN203416283U (en) * | 2013-04-01 | 2014-01-29 | 暨南大学 | Fire-fighting information remote transmission system based on real-time operation system |
| CN203733270U (en) * | 2014-02-24 | 2014-07-23 | 武汉市金沛信息科技有限公司 | Fire alarm disposal system |
| CN205068734U (en) * | 2015-10-27 | 2016-03-02 | 珠海智城信息技术有限公司 | Safety monitoring device and system |
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