CN2429374Y - Locomotive operation condition monitoring and operation protection device - Google Patents

Locomotive operation condition monitoring and operation protection device Download PDF

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Publication number
CN2429374Y
CN2429374Y CN 00238483 CN00238483U CN2429374Y CN 2429374 Y CN2429374 Y CN 2429374Y CN 00238483 CN00238483 CN 00238483 CN 00238483 U CN00238483 U CN 00238483U CN 2429374 Y CN2429374 Y CN 2429374Y
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pin
connect
light
resistance
electric capacity
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CN 00238483
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赵啸
刘天亮
邱育东
李健
石翔咏
张宾如
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Shenzhen Changqing Changqing Information Technology Co Ltd
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Zhongzi Changqing Science & Te
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Abstract

The locomotive operation condition monitoring and operation protecting device belongs to the field of monitoring, communication and alarm control system. The utility model discloses constitute by GPS, industry PC or two singlechips promptly main CPU, supplementary CPU, controller, memory, modem, pronunciation intercom, radio station etc.. The system acquires various parameters of the locomotive through a locomotive rotation speed sensor, a locomotive signal sensor and a locomotive air pipe pressure sensor, and transmits the information to realize the dynamic monitoring of all units on the ground on the whole running process of the locomotive, so that all units on the ground, such as all section stations, all levels of dispatching centers and the like, can master various states of the locomotive in running at any time, can contact the running locomotive in time when finding problems, and realize the real-time and dynamic network monitoring of the whole running process of the locomotive.

Description

Locomotive working status monitoring and operation protective device
The utility model belongs to monitoring, communication, alarm control system.
Be the assurance safe operation at present on the locomotive, various protecting, monitoring devices are existing a lot, but the use of these equipment all is towards locomotive inside, and each supervisory management zone of ground can only carry out afterwards processing and analysis.Can affect the best opportunity of personnel, equipment rescue like this adversely, and the unimpeded time of prolongation accident circuit.Locomotive operation directional surveillance unit and for example, traditional way is by the shaft revolution counter on the locomotive, records the axletree revolution, the diameter by wheel calculates the milimeter number that the distance of advancing is promptly advanced.Gather the ground signal signal first by induction coil, on the other hand by the calculation error during the collection correction of crossing the machine signal is advanced.But the method is difficult to accurately owing to be subject to the interference in the various external worlds and the limitation of self device performance.
The purpose of this utility model is to realize dynamic monitoring and the analysis of ground constituent parts to the overall process of locomotive, makes constituent parts such as each district station of ground and control centers at different levels, can grasp locomotive operation central various states and parameters at any time.Pinpoint the problems and in time to get in touch, improve the management and running system and satisfy the demand that train is reported to the police near protection, realize the real-time network monitoring system of locomotive operation overall process with operating locomotive.
Technical essential of the present utility model is as shown in Figure 1: it is to be made of Industrial PC Computer or micro controller system, control circuit, memory device, modem, radio station etc., the portion C PU that it is characterized in that system master is an industrial computer, and its IO interface partly is constructed as follows: 1,2 pin of PCIOA and pull-up resistor row RP 35,3 pin connect respectively, be connected respectively with 5,7 pin of connector body BPJ again, 3,9,10,11,12 pin of PCIOA and 16,9,11,13,15 pin of socket BPJ connect one to one.5,6,7,8 pin of PCIOA and pull-up resistor row RP 6Be connected with 16,12 pin of light more corresponding connection of 9,7,5,3 pin every P3, P4; 1,2 pin and the resistor chain RP of PCIOB 34,2 pin connect respectively, be connected respectively with 6,8 pin of connector body BPJ again; The corresponding connection of 10,12,14 pin of 9,10,11 pin of PCIOB and socket BPJ, 5,6,7,8 pin and the resistor chain RP of PCIOB 68,6,4,2 pin connect one by one, again with light every P 2, P 414,10 pin connect P 3With P 415,13,11,9 pin interconnection and ground connection, P 3With P 42,4,6,8 pin interconnection after, again with capacitor C 14, C 15, C 16, C 17Common ground terminal connect capacitor C 14The other end and light are every P 41 pin be connected in parallel series resistor R again 35, capacitor C 15The other end also connects light every P 43 pin, series resistor R again 36, capacitor C 16The other end also connects light every P 45 pin, series resistance R again 37, capacitor C 17Other end light in parallel is every P 47 pin, series resistor R again 38, light is every P 32,4,6,8 pin altogether contact and capacitor C 1, C 2, C 3, C 4Parallel connected end connect capacitor C 1With light every P 37 pin parallel connections, series resistance R again 34, capacitor C 2With light every P 35 pin parallel connections, series resistor R again 33, capacitor C 3With light every P 33 pin parallel connections, series resistor R again 33, capacitor C 4With light every P 31 pin parallel connection, series resistor R again 313,4 pin and the resistor chain RP of PCIOA 2Corresponding connection of 2,4 pin, again with light every P 214,10 pin connect 3,4 pin and the resistor chain RP of PCIOB 23,5 pin connect, again with light every P 212,18 pin connect P 215,13,11,9 pin ground connection altogether, P 22,4,6,8 pin parallel connections connect capacitor C again 5, C 6, C 7, C 8Hold capacitor C commonly 5With P 21 pin parallel connection, series resistor R again 21Capacitor C 5With light every P 23 pin parallel connections, series resistor R again 27, capacitor C 7With light every P 25 pin parallel connections, series resistor R again 27, capacitor C 8With light every P 27 pin parallel connections, series resistor R again 30, resistance R 30, R 27, R 13, R 21, R 31, R 32, R 33, R 34, R 35, R 36, R 37, R 38, with the corresponding connection of 6,7,8,9,10,11,12,13,14,15,16,17 pin of acquisition of signal port IO; 13,14,15 pin of PCIOA respectively with driving gate P 16: 1 pin of A, 5 pin of C, 11 pin of E connect one to one; 13,14,15 pin of PCIOB respectively with driving gate P 16: 3 pin of B, P 16: 9 pin of D, P 16: 13 pin of F connect one to one; P 16: 6 pin of 2 pin of A, 4 pin of B, C, 8 pin of D and light are every P 92,4,6,8 pin connect one to one, light connects every 1,3,5,7 pin of P9 and draws resistor chain RP 12,3,4,5 pin; Light is every P 916 pin shunt resistance R 14Power connection, light is every P 914 pin shunt resistance R 15Connect 1 pin of port IO again, light is every P 912 pin and connecting resistance R 16Connect 2 pin of port IO again, light is every P 912 pin and connecting resistance R 17Connect 3 pin of port IO again, resistance R 15, R 16, R 17Be total to power connection VCC1, light is every P 915,13,11,9 pin ground connection altogether; Driving gate P 16: 12 pin of F connect 5 pin of port IO, driving gate P 16: 10 pin of E connect 4 pin of port IO; 17,18,19 pin and the serial ports P of PCIOA 1Corresponding connection of 9,12,10 pin; Serial ports P 11,3 pin between be connected in series capacitor C 11, P 12 pin serial connections capacitor C 10Again and meet P 116 pin after connect power supply; Serial ports P 14 pin, 5 pin between be connected in series capacitor C 12, 6 pin connect capacitor C 13Back ground connection, 15 pin ground connection; Serial ports P 113,14,7,8 pin and 4,1,3,2 pin of modem connect one to one; 27,28 pin of PCIOA are connected one by one with 3,4 pin of radio station ZHANCHV; 19 pin of PCIOB and serial ports P 111 pin connect, the corresponding connection of 3,4 pin of 30,31 pin of PCIOA and subsidiary engine demonstration FOJI, the corresponding connection of 3,4 pin of 23,24 pin of PCIOA and GPS position system GPS, 5 pin of GPS connect anode, battery cathode ground connection.Subsidiary engine shows that 5,6,7,8 pin of FOJI are connected one by one with 3,4,5,6 pin of radio station DIANTAI, again with modem 7,8,9,10, be connected one by one.
Each several part as the PC bus is constructed as follows: 11,22,23,24,25,26,27,28,29 pin and the address decoder P of PCBUSA 51,18,16,14,12,9,7,5,3 pin corresponding connect the 32 pin ground connection of PCBUSA; Configuration switch K 11,2,3,4,5,6,7,8 pin ground connection altogether, 9,10,11,12,13,14,15,16 pin earlier with pull-up resistor row RP 4Corresponding connection of 9,8,7,6,5,4,3,2 pin, after corresponding again and ground connection location decoder P 517,15,13,11,8,6,4,2 pin, pull-up resistor row RP 41 pin power connection VCC; Address decoder P 519 pin meet programmable logic device (PLD) P 65 pin, 13,14 pin and the decoder P of PCBUSB 56,7 pin corresponding connect 31,30 pin and the decoder P of PCBUSA 68,9 pin corresponding connect decoder P 61 pin connect behind the crystal oscillator CY ground connection again, 1 pin of speed acquisition port JISHU connects the VCC power supply, 2 pin ground connection, 3,4 pin are series resistor R respectively 1, R 2The corresponding light that connects in back is every P 101,3 pin, light is every P 102,4 pin ground connection altogether; Resistance R 18One termination power VCC, resistance R 18Another termination light is every P 108 pin, simultaneously and connecting resistance R 3, resistance R 3Another termination comparator P 8: 4 pin of A, comparator P 8: be connected in series capacitor C between the 12 pin ground connection of A, 12 pin and 4 pin 19Aerotron T 1Collecting electrode power connection VCC1, base stage connects draws resistance R 39, resistance R 39Other end power connection VCC1; Be connected in series diode D successively between base stage and the ground 13D 14, resistance R 40, be connected in series capacitor C respectively between emitter and the ground 9, resistance R 41, aerotron T 1Emitter series resistor R 4, back and comparator P 8: 5 pin of A connect, series resistor R between 5 pin and 2 pin 5, comparator P 8: the 3 pin power connection VCC of A, series resistor R between power supply VCC and 2 pin 9, optocoupler P 106 pin and pull-up resistor R 19Connect back and connecting resistance R 7, resistance R 7Another termination comparator P 8: 6 pin of A; Pull-up resistor R 19Other end power connection VCC.Comparator P 8: be connected in series capacitor C between 6 pin of B and the ground 18, aerotron T 1Emitter series resistor R 8, after meet comparator P 8: 7 pin of B, comparator P 8: series resistor R between 7 pin of B and 1 pin 6, power supply VCC and comparator P 8: connect resistance R between 1 pin of B 10, comparator P 8: 2 pin of A and comparator P 8: the corresponding programmable logic device (PLD) P that connects of 1 pin of B 62,3 pin, programmable logic device (PLD) P 64 pin ground connection, its 11 pin is connected with 10 pin, and ground connection; Programmable logic device (PLD) P 620 pin power connection VCC, the back and connecting resistance R 12, resistance R 12The other end and programmable logic device (PLD) P 619 pin connect; Programmable logic device (PLD) P 613,12 pin and bus latch P 7, P 131,11 pin all correspondingly connect programmable logic device (PLD) P 616,15,14 pin meet counting machine P respectively 11, P 12, P 14, P 155,4,14 pin; Counting machine P 11, P 12, P 14, P 1511 pin connect altogether after, series resistor R 11, resistance R 11Other end power connection VCC; Counting machine P 11, P 12, P 14, P 1515,1,10,9 pin ground connection altogether, counting machine P 11, P 12, P 14, P 1511 pin and meet back connecting resistance R 11, resistance R 11Other end power connection VCC, counting machine P 1112,13 pin and counting machine P 125,4 pin corresponding connect counting machine P 1212,13 pin and counting machine P 145,4 pin corresponding connect counting machine P 1412,13 pin and counting machine P 15Corresponding connection of 5,4 pin; Counting machine P 113,2,6,7 pin and bus latch P 73,4,7,8 pin corresponding connect counting machine P 123,2,6,7 pin and bus latch P 713,14,17,18 pin corresponding connect bus latch P 72,5,6,9,12,15,16,19 pin and PCBUSA 9,8,7,6,5,4,3,2, the corresponding connection of pin, counting machine P 143,2,6,7 pin and bus latch P 133,4,7,8, pin is corresponding connects counting machine P 153,2,6,7 pin and bus latch P 1313,14,17,18 pin corresponding connect bus latch P 132,5,6,9,12,15,16,19 pin and PCBUSC 12,13,14,15,16,19 pin with 12,13,14,15,16,17,18,19 pin is corresponding is connected.
The utility model can be by the connection mode work of Fig. 2, scheme shown in Figure 31, scheme 2.Scheme 1: as Fig. 2, this device is made of double mcu and peripheral detection, control unit, and promptly power supply connects GPS (Global Position System) GPS and host CPU and auxilliary CPU, GPS connects auxilliary CPU, the cab signal harvester connects auxilliary CPU, and keyboard connects host CPU, and host CPU connects auxilliary CPU again; Host CPU connects controller and memory device, and memory device also connects auxilliary CPU; Controller connects modulator and speech talkback device, and modem is connected with the radio station.The cab signal harvester partly is made up of locomotive tachogen, locomotive signaling sensor, locomotive air duct pressure sensor etc.
Scheme 2: as shown in Figure 3, this device is made of Industrial PC Computer and peripheral detection, control unit, and promptly power supply is connected with GPS, Industrial PC Computer, and GPS also is connected with Industrial PC Computer, and Industrial PC Computer is connected with keyboard, modem; Modem is connected with controller, radio station, and controller also is connected with the speech talkback device; Industrial PC Computer also is connected with expanding units such as telltale, hard disk driver, floppy drive, chopping machine and various I/O information acquisitions.Advantage of the present utility model is: (1) applied range native system be owing to can understand, grasp the operation conditions of locomotive at any time, thus can be widely used in the approaching protection warning occasion of various trains, and satisfy the regulatory requirement of each supervisory management zone of ground.Ensure the safe operation of locomotive.(2) anti-train from overtaking collision accident takes place because locomotive can be launched the relevant information of gathering in the middle of advancing at any time, so the locomotive that moves just can be well understood to the locomotive operation situation at its circuit the place ahead, place and rear very much, realize preventing the generation of train rear-end collision thus on each circuit.(3) the locomotive early warning protection is owing to used radio station on the locomotive, so when jeopardizing traffic safety when above-ground route road generation dangerous situation, ground staff (the dangerous place of road junction, guard or kainogenesis, interval operation and track walker etc.) can get in touch with by radio station and locomotive easily, i.e. intercommunication by voice suggestion and radio station, make the driver understand the place ahead situation, thereby can prevent to report by mistake or fail to report the appearance of phenomenon effectively, guarantee train and passengers inside the car's safety.(4) realize managerial modernization owing at any time various information are quoted by radio station in the middle of the locomotive operation, so supervisory management zones such as each district station of ground and control centers at different levels, promptly can utilize these information that locomotive fortune condition is carried out real-time analysis, supervision, pinpoint the problems and in time correct.Particularly by to the understanding and grasping in real time of each locomotive in service information, can make on the management and running level a new height, realize dynamic management.(5) ensure that the locomotive rescue is in time because the ground maneuvers chamber can be grasped the running state of locomotive at any time, therefore when the locomotive of operation goes wrong, ground maneuvers department can in time direct rescue work going to of locomotive, and by tracking to breakdown locomotive, can grasp relevant information at any time, particularly under the situation of condition permission, breakdown locomotive can engage in the dialogue and the picture intelligence at scene is passed and ground maneuvers department by radio station and ground maneuvers department, so that it can in time grasp field condition.
Figure of description: Fig. 1 is that locomotive working status monitoring and operation protective device scheme circuit Fig. 2 are the flow through a network block diagram for industrial double mcu locomotive system block diagram 3 for Industrial PC Computer locomotive system block diagram 4
Embodiment: in flow through a network block diagram shown in Figure 4, the utility model is assemblied in the locomotive, the utility model can be gathered the various parameters in the middle of the locomotive operation in real time, and in time will launch with data mode behind these finish messages, respectively the unit of protection and each business, supervisory management zone use to look like section station, locomotive depot's scheduling, road junction, interval operating personnel and control center etc. for ground.System gathers the various parameters of locomotive self, emission information on the one hand in the middle of the locomotive operation, and receives, monitors peripheral information in real time by the radio station on the other hand, and according to self orientation and travel condition by calculating, realize that the anti-of locomotive knock into the back and the early warning protection function.Operating process: the use of device in the locomotive, the train number (being circulation line) and the engine number of advancing are determined that the back start gets final product after only needing locomotive head to go out the garage.Except that advancing the garage need shut down, in the middle of advancing, as no extraordinary circumstances, do not need to work again.Technical index: device communication frequency 400MHz (but full frequency band) input voltage DC60V～160V through-put power be that the collection content that each second Modem 1200bps～4800bps communication cycle 5～10 seconds transports condition to locomotive is: main current of electric greater than 10W environmental conditions-20 ℃～+ 75 ℃ receiving system speed for the 4800bpsGPS frequency acquisition in the locomotive, traction motor current master electric moter voltage, the auxiliary voltage generator lubricating oil, fuel flow pressure and wind machine oil temperature, diesel coolant temperature diesel engine speed, (that is the A/D collection is 8 the tunnel to locomotive axle speed ground signal, counting machine 1 tunnel, switching value 4 tunnel.) effect of the present utility model: 1. locomotive uses radio station with the various information in the middle of the locomotive operation, or even pictorial information is transmitted into ground all departments, uses for its detection and management.2. use satellite receiver GPS position fixing system, detect information such as locomotive operation orientation and speed.3. use satellite receiver GPS position fixing system, detect geodetic coordinate and the operation milimeter number is carried out automatic verification with this.4. locomotive uses radio station, by emission earthward, makes ground all departments satisfy the auxiliary monitoring function of facing the operation locomotive with realizing on the basis of regulatory requirement.5. by the analysis of locomotive station, realize the anti-function that knocks into the back and protect early warning of locomotive to received information.

Claims (2)

1. the monitoring of locomotive Yun condition and the Zuo Ye protector that form such as Yi Zhong You industry PC or single-chip microcomputer, control circuit, memory, modem, radio station, Qi Te Zheng Zai Yu: the part CPU of Xi Tong Zhu control is industrial computer, and it partly is constructed as follows by Shu Ru output interface: 1,2 pin of PCIOA are Yu pull-up resistor Pai RP35,3 pin connect respectively, then Yu 5,7 pin of connector socket BPJ, be connected respectively, 3,9,10,11,12 pin of PCIOA are connected Yu 16,9,11,13, the 15 a pair of Ying of pin Yi of socket BPJ; 5,6,7,8 pin of PCIOA are Yu pull-up resistor Pai RP69,7,5,3 pin corresponding connect Zai Yu light every P3、P 416,12 pin connect; 1,2 pin of PCIOB are connected respectively Yu 4,2 pin of resistor chain RP3, then Yu 6,8 pin of connector socket BPJ, are connected respectively; 10,12, the 14 corresponding connections of pin of 9,10,11 pin of PCIOB Yu socket BPJ, 5,6,7,8 pin of PCIOB are Yu resistor chain RP68,6,4,2 pin Yi Yi connect, then Yu light is every P2、P 414,10 pin connect, P3Yu P415,13,11,9 pin interconnection and ground connection, P3After 2,4,6,8 pin of P4 interconnect, then Yu electric capacity C14、C 15、C 16、 C 17Common earth terminal connect, electric capacity C14The other end Yu light every P41 pin be connected in parallel, then series resistor R35, electric capacity C15The other end also connects light every P43 pin, then series resistor R36, electric capacity C16The other end also connects light every P45 pin, then series resistance R37, electric capacity C17Other end light in parallel is every P47 pin, then series resistor R38, light is every P32,4,6,8 pin altogether contact Yu electric capacity C1、C 2、C 3、C 4The parallel connection end connect, electric capacity C1Yu light every P37 pin in parallel, then series resistance R34, electric capacity C2Yu light every P35 pin in parallel, then series resistor R33, electric capacity C3Yu light every P33 pin in parallel, then series resistor R33, electric capacity C4Yu light every P31 pin in parallel, then series resistor R31 3,4 pin of PCIOA are Yu resistor chain RP2Corresponding connection of 2,4 pin, then Yu light is every P214,10 pin connect, 3,4 pin of PCIOB are Yu resistor chain RP23,5 pin connect, then Yu light is every P212,18 pin connect, P215,13,11,9 pin ground connection altogether, P22,4,6,8 pin more in parallel connect electric capacity C5、C 6、C 7、C 8Hold commonly, electric capacity C5Yu P21 pin in parallel, then series resistor R21 Electric capacity C5Yu light every P23 pin in parallel, then series resistor R27, electric capacity C7Yu light every P25 pin in parallel, then series resistor R27, electric capacity C8Yu light every P27 pin in parallel, then series resistor R30, resistance R30、R 27、R 13、 R 21、R 31、R 32、R 33、R 34、R 35、R 36、R 37、R 38, Yu 6,7,8,9,10,11,12,13,14,15,16, the 17 corresponding connections of pin of No. Xin collection port IO; 13,14,15 pin of PCIOA are Yu driving gate P respectively16: 1 pin of A, P16: 5 pin of C, P16: a pair of Ying the connection of 11 pin Yi of E; 13,14,15 pin of PCIOB are Yu driving gate P respectively16: 3 pin of B, P16: 9 pin of D, P16: a pair of Ying the connection of 13 pin Yi of F; P16: 6 pin of 2 pin of A, 4 pin of B, C, 8 pin of D are connected Yu 2,4,6, the 8 a pair of Ying of pin Yi of light every P9, and light is every P91,3,5,7 pin connect and draw resistor chain RP12,3,4,5 pin; Light is every P916 pin parallel resistance R14Connect power supply, light is every P914 pin parallel resistance R15Zai connects 1 pin of port IO, and light is every P912 pin and connecting resistance R16Zai connects 2 pin of port IO, and light is every P912 pin and connecting resistance R17Zai meets 3 pin of port IO, resistance R15、R 16、R 17Meet altogether power supply VCC1, light is every P915,13,11,9 pin ground connection altogether; Driving gate P16: 12 pin of F connect 5 pin of port IO, driving gate P16: 10 pin of E connect 4 pin of port IO; 17,18,19 pin of PCIOA are Yu serial ports P1Corresponding connection of 9,12,10 pin; Serial ports P11,3 pin between Zhi serial connection electric capacity C11、P 12 pin serial connections electric capacity C10Zai also meets P116 pin after connect power supply; Serial ports P14 pin, 5 pin between Zhi serial connection electric capacity C12, 6 pin meet electric capacity C13Rear ground connection, 15 pin ground connection; Serial ports P113,14,7,8 pin be connected Yu 4,1,3, the 2 a pair of Ying of pin Yi of modem; 27,28 pin of PCIOA are connected Yu 3, the 4 pin Yi Yi of radio station ZHANCHV; 19 pin of PCIOB are Yu serial ports P111 pin connect, 3, the 4 corresponding connections of pin of 30,31 pin of PCIOA Yu subsidiary engine Xian Shi FOJI, 3, the 4 corresponding connections of pin of 23,24 pin of PCIOA Yu GPS navigation system GPS, 5 pin of GPS connect anode, GND ground connection; 5,6,7,8 pin of subsidiary engine Xian Shi FOJI are connected Yu 3,4,5, the 6 pin Yi Yi of radio station DIANTAI, then Yu modem 7,8,9,10, Yi Yi is connected; The each several part of Zuo Wei PC Zong Xian is constructed as follows: 11,22,23,24,25,26,27,28,29 pin of PCBUSA are Yu address decoder P5Corresponding connection of 1,18,16,14,12,9,7,5,3 pin, the 32 pin ground connection of PCBUSA; Configuration switch K11,2,3,4,5,6,7,8 pin ground connection altogether, 9,9,8,7,6,5,4,3, the 2 corresponding connections of pin of 10,11,12,13,14,15,16 pin Xian Yu pull-up resistor Pai RP4, rear Zai is corresponding and connect 17,15,13,11,8,6,4,2 pin of address decoder P5, pull-up resistor Pai RP41 pin meet power supply VCC; 19 pin of address decoder P5 meet PLD P65 pin, 13,14 pin of PCBUSB are Yu Yi Ma into Qi P5Corresponding connection of 6,7 pin, 31,30 pin of PCBUSA are Yu Yi Ma into Qi P6Corresponding connection of 8,9 pin, Yi Ma into Qi P61 pin connect Zai ground connection after crystal oscillator CY, 1 pin that the Su degree gathers port JISHU connects the VCC power supply, 2 pin ground connection, 3,4 pin are series resistor R respectively1、R 2The rear corresponding light that connects is every P101,3 pin, light is every P102,4 pin ground connection altogether; Resistance R18Yi termination power VCC, resistance R18Another termination light is every P108 pin, Tong Shi and connecting resistance R3, resistance R3Another termination comparator P8: 4 pin of A, comparator P8: the 12 pin ground connection of A, 12 pin are connected in series electric capacity C between Zhi 4 pin19 San utmost point pipe T1Colelctor electrode meet power supply VCC1, base stage connects draws resistance R39, resistance R39Another termination power VCC1; Base stage is Yu Yi series diode D between ground13 D 14, resistance R40, emitter stage is connected in series respectively electric capacity C between Zhi ground9, resistance R41, San utmost point pipe T1Emitter stage series resistor R4, rear Yu comparator P8: 5 pin of A connect, and 5 pin are Yu series resistor R between Zhi 2 pin5, comparator P8: 3 pin of A meet power supply VCC, and power supply VCC is Yu series resistor R between Zhi 2 pin9, optocoupler P106 pin Yu pull-up resistor R19Connect rear and connecting resistance R7, resistance R7Another termination comparator P8: 6 pin of A; Pull-up resistor R19Another termination power VCC; Comparator P8: 6 pin of B are connected in series electric capacity C between Zhi ground18, San utmost point pipe T1Emitter stage series resistor R8, after meet comparator P8: 7 pin of B, comparator P8: 7 pin of B are Yu series resistor R between Zhi 1 pin6, power supply VCC is Yu comparator P8: connect resistance R between Zhi 1 pin of B10, comparator P8: 2 pin of A and comparator P8: the corresponding PLD P that connects of 1 pin of B62,3 pin, PLD R64 pin ground connection, Qi 11 pin are connected Yu 10 pin, and ground connection; PLD P620 pin meet power supply VCC, rear and connecting resistance R12, resistance R12The other end is Yu PLD P619 pin connect; PLD P613,12 pin Yu Zong Xian Suo storage P7、P 13Equal corresponding connections of 1,11 pin, PLD P616,15,14 pin meet respectively counter P11、P 12、P 14、P 155,4,14 pin; Counter P11、P 12、P 14、P 1511 pin connect altogether after, series resistor R11, resistance R11Another termination power VCC; Counter P11、P 12、P 14、P 1515,1,10,9 pin ground connection altogether, counter P11、P 12、P 14、P 1511 pin and meet rear connecting resistance R11, resistance R11Another termination power VCC, counter P1112,13 pin Yu counter P12Corresponding connection of 5,4 pin, counter P1212,13 pin Yu counter P14Corresponding connection of 5,4 pin, counter P1412,13 pin Yu counter P15Corresponding connection of 5,4 pin; Counter P113,2,6,7 pin Yu Zong Xian Suo storage P7Corresponding connection of 3,4,7,8 pin, counter P123,2,6,7 pin Yu Zong Xian Suo storage P7Corresponding connection of 13,14,17,18 pin, Zong Xian Suo storage P72,5,6,9,12,15,16,19 pin Yu PCBUSA 9,8,7,6,5,4,3,2, the corresponding connection of pin, counter P143,2,6,7 pin Yu Zong Xian Suo storage P133,4,7,8, pin is corresponding connects, counter P153,2,6,7 pin Yu Zong Xian Suo storage P13Corresponding connection of 13,14,17,18 pin, Zong Xian Suo storage P132,5,6,9,12,15,16,19 pin Yu PCBUSC 12,13,14,15,16,19 pin Yu 12,13,14,15,16,17,18,19 pin is corresponding is connected.
2, locomotive working status monitoring according to claim 1 and operation protective device is characterized in that:
A. power supply connects GPS (Global Position System) GPS and main and auxiliary CPU, and GPS also connects auxilliary CPU, and the cab signal harvester connects auxilliary CPU; Keyboard connects host CPU, and host CPU connects controller, memory device again, and memory device also connects auxilliary CPU; Controller connects modem and speech talkback device, and modem is connected with the radio station;
B. power supply is connected with GPS, Industrial PC Computer, and GPS also is connected with Industrial PC Computer, and Industrial PC Computer is connected with modem; Modem is connected with controller, radio station, and controller also is connected with the speech talkback device; Industrial PC Computer also is connected with expanding units such as telltale, hard disk driver, floppy drive, chopping machine, keyboard, IC-card device and various I/O information acquisitions.
CN 00238483 2000-06-30 2000-06-30 Locomotive operation condition monitoring and operation protection device Expired - Fee Related CN2429374Y (en)

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Application Number Priority Date Filing Date Title
CN 00238483 CN2429374Y (en) 2000-06-30 2000-06-30 Locomotive operation condition monitoring and operation protection device

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Application Number Priority Date Filing Date Title
CN 00238483 CN2429374Y (en) 2000-06-30 2000-06-30 Locomotive operation condition monitoring and operation protection device

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CN2429374Y true CN2429374Y (en) 2001-05-09

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1313306C (en) * 2004-11-09 2007-05-02 北京世纪东方国铁电讯科技有限公司 Locking mechanism for railway train tail wind pressure alarm moving trunking equipment
CN1716263B (en) * 2004-06-30 2013-02-06 通用电气公司 System and method for auxiliary dispatch of computer using coordinating surrogate
CN102009672B (en) * 2009-09-09 2013-03-27 北京世纪东方国铁科技股份有限公司 Method for confirming train tail device
CN103192849A (en) * 2012-08-28 2013-07-10 陈波 Safety warning method and system for railway operation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1716263B (en) * 2004-06-30 2013-02-06 通用电气公司 System and method for auxiliary dispatch of computer using coordinating surrogate
CN1313306C (en) * 2004-11-09 2007-05-02 北京世纪东方国铁电讯科技有限公司 Locking mechanism for railway train tail wind pressure alarm moving trunking equipment
CN102009672B (en) * 2009-09-09 2013-03-27 北京世纪东方国铁科技股份有限公司 Method for confirming train tail device
CN103192849A (en) * 2012-08-28 2013-07-10 陈波 Safety warning method and system for railway operation

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