CN202716900U - Wireless remote control locomotive abnormal operation automatic alarm and parking safety device - Google Patents
Wireless remote control locomotive abnormal operation automatic alarm and parking safety device Download PDFInfo
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- CN202716900U CN202716900U CN 201220309741 CN201220309741U CN202716900U CN 202716900 U CN202716900 U CN 202716900U CN 201220309741 CN201220309741 CN 201220309741 CN 201220309741 U CN201220309741 U CN 201220309741U CN 202716900 U CN202716900 U CN 202716900U
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Abstract
The utility model relates to a technological railway locomotive safety operation device and provides a wireless remote control locomotive abnormal operation automatic alarm and parking safety device. The device comprises a signal pickup and judging device and a signal receiving and processing device, wherein the signal pickup and judging device comprises an alarm reminder control module (12), an alarm apparatus, a touch switch and a signal projector, and the signal receiving and processing device comprises a signal receiver (2), a program logic controller (PLC) control device (3) and a reset switch. A driver operates and touches the touch switch to send operational instructions and then input the operational instructions into the alarm reminder control module, an alarm reminder control module output is connected with the signal projector arranged inside a wireless remote control transmitter (1) and sends signals, the signal receiver receives the signals and then transmits the signals into the PLC control device for processing control, and the reset switch is capable of unlocking. The alarm reminder control module comprises a sampling classification and trigger circuit, a pulse generator, a pulse timer, a buzzer sound gap control circuit, and an alarm reminder control module open circuit.
Description
Technical field
The utility model relates to a kind of technique safe device, relates in particular to the unusual automatic alarm of a kind of wireless remote control locomotive operation and parking safety device.
Background technology
Certain enterprise's technique railway transportation adopts the wireless remote control locomotive, this wireless remote control locomotive is by remote controlled locomotives sender 1, the remote controlled locomotives receiver 2, locomotive PLC controller 3, the locomotive actuating unit that are installed on the locomotive form, the locomotive actuating unit comprises engine installation 41, locomotive brake device 42 and gearbox device 43, remote controlled locomotives sender 1 mainly comprises locomotive telecontrol wireless controlled making sheet 11, remote controlled locomotives receiver 2 mainly comprises the locomotive telecontrol signal receiving device, referring to Fig. 1.Every locomotive has driver individual soldier's operation, driver operation information is sent through the remote controlled locomotives sender 1 with the driver, receive by the remote controlled locomotives receiver 2 that is installed on the locomotive, remote controlled locomotives receiver 2 outputs signal to locomotive PLC controller 3 and carries out s operation control, and locomotive PLC controller 3 outputs signal to the locomotive actuating unit and carries out.The technique railway overwhelming majority adopts conversion track switch equipment on the car, by trainman's free train operation route as required in operation.Because the technique railway transportation submits to steel-making, the production of ironmaking main body, railwaytransport plan is produced the variation of each work station point manufacturing schedule according to main body and is changed, thereby 24 hours fixing production times (or train diagram) of nothing of locomotive, and its randomness is very strong.
The molten iron zone has 21 locomotives in railway line total length 28.292 kilometer range may be simultaneously in operation.The intercrossing of railway transportation and train crossing and can allow (2 and above train need simultaneously to enter same route) very complicated, be that the train operation conflicting route all exists at any time, this needs to select as requested between the trainman, consults route and comes to allow (dodging), to keep the safe, in order and efficient of train operation.
Although from the intersection of the operation route of technique railway transportation train, train with can allow system and normalisation very detailed, but these rules and regulations must be by correct just the achieving the goal of carrying out of people, yet in being subject to some, the people carrying out when having deviation in the impact of physiology and external conditions, often traffic safety is consisted of great threat, bring confusion, equipment to bring loss to production.
Summary of the invention
The purpose of this utility model is to provide the unusual automatic alarm of a kind of wireless remote control locomotive operation and parking safety device.
For realizing above-mentioned utility model purpose, the utility model has adopted following technical scheme:
The unusual automatic alarm of a kind of wireless remote control locomotive operation and parking safety device comprise acquisition of signal judgment means and signal receiving and processing device; The acquisition of signal judgment means comprises warning reminding control module, annunciator, soft-touch control and signal projector; The signal receiving and processing device comprises signal receiver, PLC controller, reset switch;
The driver operation behavior touches soft-touch control and sends operating order input warning reminding control module, the output of warning reminding control module connects signal projector and sends signal, signal receiver reception signal transfers to the PLC controller and carries out processing controls, the release of reset switch energy;
Described warning reminding control module comprises sampling classification and trigger circuit, impulse deviser and pulse timer, buzzer phone gap acoustic control circuit, warning reminding control module open circuit;
Described sampling classification and trigger circuit are by U1-U9, ten integrated circuit of U12 form, wherein: U1-U7 integrated circuit forms binary pair by peripheral circuit RC, and U1-U7 integrated circuit input end is received respectively the parallel mouthful of upper driver's of detection of operating order output serviceability; When driver operation during at locomotive brake gear B1, B2, the output signal on parallel mouthful does not directly count counting machine by U12, U9, U8 integrated circuit to the counting machine mouth that resets;
Described impulse deviser and pulse totalizer are comprised of two integrated circuit of U10, U11, and U10 integrated circuit and peripheral circuit consist of impulse deviser, and impulse singla send counting machine U11 to count; Any one action of driver operation just comes a reset signal, counting machine U11 just restarts counting, if any action of driver's inoperation, event counter U11 receives that an impulse singla just adds 1, just producing alerting signal when counting machine is received n impulse singla reports to the police, when counting machine is received m pulse, wherein: m is greater than n, close Notify Me signal by the U12 integrated circuit this moment, send to the cab signal receptor by signal projector, information is fed back to the PLC controller, by the processing controls of PLC controller;
Described buzzer phone gap acoustic control circuit is comprised of the U13 integrated circuit, the U13 integrated circuit has two functions, and the first, and an impulse deviser generation of peripheral circuit formation impulse singla offers buzzer phone generation gap sound, the second, when alerting signal is come, the door of impulse singla is opened; Described buzzer phone is annunciator;
Described warning reminding control module open circuit, output " 1 " signal is to the U8 input end when opening switch K1 disconnects, deliver to the counting machine reset terminal from the U8 mouth, counting machine is not counted, do not produce alerting signal, synchronous signal is delivered to U12, crosses signal projector and sends to the cab signal receptor and be transferred to the PLC controller closing information exchange by U12; Output " 0 " signal is to the U8 input end when opening switch is closed, and this signal resets without effect to counting machine, and synchronous signal is delivered to U12, by U12 opening information is sent to the cab signal receptor by signal projector and is transferred to the PLC controller.
Described warning reminding control module also comprises signal projector and warning reminding control module feed circuit, and the power supply of signal projector and warning reminding control module is to send here by the normally closed point of relay J 1 when being opened by safety switch; Counting machine U11 sends signal by the J1 adhesive of aerotron control relay and self-locking, the power supply of cut-off signal projector and warning reminding control module after reporting to the police.
Described warning reminding control module also comprises the buzzer phone power converting circuit, and the buzzer phone power converting circuit is comprised of the U14 integrated circuit, is the buzzer phone power supply is promoted, and guarantees the volume of buzzer phone.
Described signal receiving and processing device also comprises the exception record device, and automatic train stop is carried out record.
The utility model is the safety device that increases the mistake proofing technology at equipment, namely when the operation driver within the short time of regulation during the inoperation locomotive, just contrasting is spiritual runaway condition, the very first time is alarm at once, automatic emergency motor-car immediately after several seconds, to eliminate the safety hazard of driving, ensure railway operation safety.
Description of drawings
Fig. 1 is for comprising wireless remote control locomotive scheme drawing of the present utility model;
Fig. 2 is warning reminding control module circuit diagram of the present utility model.
Among the figure: 1 remote controlled locomotives sender, 11 locomotive telecontrol wireless controlled making sheet, 12 warning reminding control modules, 2 remote controlled locomotives receivers (signal receiver), 3 locomotive PLC controllers (PLC controller), 41 engine installations, 42 locomotive brake devices, 43 gearbox devices.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1 and Fig. 2, the unusual automatic alarm of a kind of wireless remote control locomotive operation and parking safety device comprise acquisition of signal judgment means and signal receiving and processing device; The acquisition of signal judgment means comprises warning reminding control module 12, annunciator, soft-touch control and signal projector; The signal receiving and processing device comprises signal receiver 2, PLC controller 3, reset switch, exception record device.Soft-touch control and signal projector are comprised in the existing locomotive telecontrol wireless controlled making sheet 11, and remote controlled locomotives sender 1 comprises locomotive telecontrol wireless controlled making sheet 11 and warning reminding control module 12, and the signal receiving and processing device is installed on the locomotive.
The driver operation behavior touches soft-touch control and sends operating order input warning reminding control module 12,12 outputs of warning reminding control module connect signal projector and send signal, signal receiver 2 reception signals transfer to PLC controller 3 and carry out processing controls, the release of reset switch energy, the exception record device carries out record to automatic train stop.
Described warning reminding control module 12 comprises sampling classification and trigger circuit, impulse deviser and pulse timer, buzzer phone gap acoustic control circuit, buzzer phone power converting circuit, warning reminding control module open circuit, signal projector and warning reminding control module feed circuit.The basiccircuit of the below's concrete analysis warning reminding control module 12 consists of and principle, referring to Fig. 2.
Described sampling classification and trigger circuit are sampling classification and the trigger circuit of driver operation instruction, sampling classification and trigger circuit are mainly by U1-U9, ten integrated circuit of U12 form, wherein: U1-U7 integrated circuit is comprised of 7 4528 integrated circuit, 4528 IC interiors have two independently univibrators, and R.C forms by peripheral circuit; U1-U7 integrated circuit input end is received respectively the parallel mouthful of upper driver's of detection of operating order output serviceability, and the reseting pulse signal that action of the every operation of driver (except locomotive brake gear B1, B2) will produce a 300ms send counting machine zero setting again to count; When driver operation during at locomotive brake gear B1, B2, the output signal on parallel mouthful does not directly count counting machine by U12, U9, U8 integrated circuit to the counting machine mouth that resets; U8, U9 gather all reset signals and counting machine are resetted.
Described impulse deviser and pulse totalizer mainly are comprised of two integrated circuit of U10, U11, U10 integrated circuit and peripheral circuit consist of an impulse deviser, pulse period is adjustable, can control the driver and send counting machine U11 to count at any instruction of inoperation (the present embodiment cycle the is arranged on 2.5 seconds) impulse singla that how long begins to report to the police; Any one action of driver operation just comes a reset signal, counting machine U11 just restarts counting, if any action of driver's inoperation, event counter U11 receives that an impulse singla just adds 1, (15 seconds) just produce the alerting signal warning when counting machine is received the 7th impulse singla, when receiving the 9th pulse, counting machine (reported to the police 5 seconds), close Notify Me signal by the U12 integrated circuit this moment, send to the cab signal receptor by signal projector, information is fed back to the PLC controller, cross 2 seconds PLC controllers and just carry out sudden stop and alarm message is recorded in the fault.7 seconds have been shared from reporting to the police to parking.Receive the 10th impulse singla after 0.5 second counting machine, just carry out autoshutdown signal projector power supply, so sudden stop has two-fold guarantee.
Described buzzer phone gap acoustic control circuit is comprised of the U13 integrated circuit, and the U13 integrated circuit has two functions, and the first, and about impulse singla of 0.5 second of an impulse deviser generation of peripheral circuit formation offers buzzer phone generation gap sound; The second, when alerting signal is come, the door of impulse singla is opened; Described buzzer phone is annunciator.
Described buzzer phone power converting circuit is comprised of the U14 integrated circuit, mainly is the buzzer phone power supply is risen to positive and negative 8V power supply by 4.8V, makes buzzer phone that enough operating voltages be arranged, and guarantees the volume of buzzer phone.
Described warning reminding control module open circuit, output " 1 " signal is to the U8 input end when opening switch K1 disconnects, deliver to the counting machine reset terminal from the U8 mouth, counting machine is not counted, do not produce alerting signal, synchronous signal is delivered to U12, crosses signal projector and sends to the cab signal receptor and be transferred to the PLC controller closing information exchange by U12; Output " 0 " signal is to the U8 input end when opening switch is closed, and this signal resets without effect to counting machine, and synchronous signal is delivered to U12, by U12 opening information is sent to the cab signal receptor by signal projector and is transferred to the PLC controller.
Described signal projector and warning reminding control module feed circuit, the power supply of signal projector and warning reminding control module are to send here by the normally closed point of relay J 1 when being opened by safety switch; 7.5 seconds counting machine U11 send signal by aerotron 8050 control relay J1 adhesive and self-lockings after reporting to the police, and the power supply of cut-off signal projector and warning reminding control module quits work.
The warning reminding function of described annunciator is the sound production prompt driver of specified time period first few minutes elder generation, arrive specified time period and also do not received the just parking of warning reminding control desk output information, in specified time period, only receive that alarm control plate output information locomotive could normally use.
Described soft-touch control just can not send alerting signal as long as operation once within 15 seconds; If in case send chimes of doom, then operation does not once just generate emergency mobile forces stop signal in 7.5 seconds, signal projector does not act on, if the time surpasses 7.5 seconds, signal projector will the transmitting emergency stop signal.
Described reset switch: after urgent emergency braking occured locomotive, locomotive was in self-locking state, carried out release by reset switch.
Described signal receiver 2: locomotive wireless remote control movement system, the operation signal according to the control remote controlled locomotives sender of operating personal sends is transferred to locomotive PLC controller after remote-receiver receives.By establishment warning reminding signal code, make it consistent with cab signal receiving device coding.
Described PLC controller 3: locomotive PLC controller system sends instruction according to the locomotive emergency brake signal of accepting to locomotive braking system, implements the locomotive emergency braking.Its function has record function, increase clock and timing function, automatic train stop function sends and does the time spent, record driver operation situation.
Described exception record device: show self-stopping record in locomotive centralized control room control panel touch-screen, this record is different from the automatic train stop record of other breakdown of equipment and manual operation.
The operating process of the unusual automatic alarm of the utility model wireless remote control locomotive operation and parking safety device:
Variation when wireless remote control locomotive sender 1 operating function, the all operations signal is all by warning reminding control module 12 Real-time Collections, collection signal is carried out timing after confirming, in 15 seconds without the operational motion alert signal of namely transmitting messages, except locomotive brake gear B1, B2 action button, promote the buzzer phone prompting of sounding, as long as the trainman is (traction 1, traction 2, traction 3, cut, keep, advance 1, advance 2, neutrality, laggard 1, laggard 2) stop alarm sound at once operation; If after in case report to the police in 7.5 seconds the driver's above-mentioned arbitrary intrinsic action button on the not conversion wireless remote control locomotive sender 1 or ad hoc warning reminding toggle that resets still, locomotive sends emergency mobile forces stop signal automatically, make the locomotive hard brake stop, after in case the automatic emergency parking occurs, in locomotive situation in order, make the 1 again release of wireless remote control locomotive sender, could recover locomotive operation.
It below only is preferred embodiment of the present utility model; be not be used to limiting protection domain of the present utility model; therefore, all any modifications of within spirit of the present utility model and principle, doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. the unusual automatic alarm of wireless remote control locomotive operation and parking safety device is characterized in that: comprise acquisition of signal judgment means and signal receiving and processing device; The acquisition of signal judgment means comprises warning reminding control module, annunciator, soft-touch control and signal projector; The signal receiving and processing device comprises signal receiver, PLC controller, reset switch;
The driver operation behavior touches soft-touch control and sends operating order input warning reminding control module, the output of warning reminding control module connects signal projector and sends signal, signal receiver reception signal transfers to the PLC controller and carries out processing controls, the release of reset switch energy;
Described warning reminding control module comprises sampling classification and trigger circuit, impulse deviser and pulse timer, buzzer phone gap acoustic control circuit, warning reminding control module open circuit;
Described sampling classification and trigger circuit are by U1-U9, ten integrated circuit of U12 form, wherein: U1-U7 integrated circuit forms binary pair by peripheral circuit RC, and U1-U7 integrated circuit input end is received respectively the parallel mouthful of upper driver's of detection of operating order output serviceability; When driver operation during at locomotive brake gear B1, B2, the output signal on parallel mouthful does not directly count counting machine by U12, U9, U8 integrated circuit to the counting machine mouth that resets;
Described impulse deviser and pulse totalizer are comprised of two integrated circuit of U10, U11, and U10 integrated circuit and peripheral circuit consist of impulse deviser, and impulse singla send counting machine U11 to count; Any one action of driver operation just comes a reset signal, counting machine U11 just restarts counting, if any action of driver's inoperation, event counter U11 receives that an impulse singla just adds 1, just producing alerting signal when counting machine is received n impulse singla reports to the police, when counting machine is received m pulse, wherein: m is greater than n, close Notify Me signal by the U12 integrated circuit this moment, send to the cab signal receptor by signal projector, information is fed back to the PLC controller, by the processing controls of PLC controller;
Described buzzer phone gap acoustic control circuit is comprised of the U13 integrated circuit, the U13 integrated circuit has two functions, and the first, and an impulse deviser generation of peripheral circuit formation impulse singla offers buzzer phone generation gap sound, the second, when alerting signal is come, the door of impulse singla is opened; Described buzzer phone is annunciator;
Described warning reminding control module open circuit, output " 1 " signal is to the U8 input end when opening switch K1 disconnects, deliver to the counting machine reset terminal from the U8 mouth, counting machine is not counted, do not produce alerting signal, synchronous signal is delivered to U12, crosses signal projector and sends to the cab signal receptor and be transferred to the PLC controller closing information exchange by U12; Output " 0 " signal is to the U8 input end when opening switch is closed, and this signal resets without effect to counting machine, and synchronous signal is delivered to U12, by U12 opening information is sent to the cab signal receptor by signal projector and is transferred to the PLC controller.
2. the unusual automatic alarm of wireless remote control locomotive operation according to claim 1 and parking safety device, it is characterized in that: described warning reminding control module also comprises signal projector and warning reminding control module feed circuit, and the power supply of signal projector and warning reminding control module is to send here by the normally closed point of relay J 1 when being opened by safety switch; Counting machine U11 sends signal by the J1 adhesive of aerotron control relay and self-locking, the power supply of cut-off signal projector and warning reminding control module after reporting to the police.
3. the unusual automatic alarm of wireless remote control locomotive operation according to claim 1 and parking safety device, it is characterized in that: described warning reminding control module also comprises the buzzer phone power converting circuit, the buzzer phone power converting circuit is comprised of the U14 integrated circuit, be that the buzzer phone power supply is promoted, guarantee the volume of buzzer phone.
4. the unusual automatic alarm of wireless remote control locomotive operation according to claim 1 and parking safety device, it is characterized in that: described signal receiving and processing device also comprises the exception record device, and automatic train stop is carried out record.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220309741 CN202716900U (en) | 2012-06-29 | 2012-06-29 | Wireless remote control locomotive abnormal operation automatic alarm and parking safety device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220309741 CN202716900U (en) | 2012-06-29 | 2012-06-29 | Wireless remote control locomotive abnormal operation automatic alarm and parking safety device |
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| CN202716900U true CN202716900U (en) | 2013-02-06 |
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| CN 201220309741 Expired - Lifetime CN202716900U (en) | 2012-06-29 | 2012-06-29 | Wireless remote control locomotive abnormal operation automatic alarm and parking safety device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963790A (en) * | 2014-05-08 | 2014-08-06 | 武汉钢铁(集团)公司 | Automatic speed limiting device of wireless remote control locomotive |
| CN106703889A (en) * | 2017-01-11 | 2017-05-24 | 中铁隧道集团二处有限公司 | Safety alarm system of tunnel construction inclined shaft |
| CN112550322A (en) * | 2020-12-08 | 2021-03-26 | 马鞍山钢铁股份有限公司 | Hydraulic transmission diesel locomotive remote control system and control method thereof |
| CN112904825A (en) * | 2021-01-14 | 2021-06-04 | 成都壹为新能源汽车有限公司 | Remote control method and system for electric sanitation vehicle, controller and electric sanitation vehicle |
-
2012
- 2012-06-29 CN CN 201220309741 patent/CN202716900U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963790A (en) * | 2014-05-08 | 2014-08-06 | 武汉钢铁(集团)公司 | Automatic speed limiting device of wireless remote control locomotive |
| CN106703889A (en) * | 2017-01-11 | 2017-05-24 | 中铁隧道集团二处有限公司 | Safety alarm system of tunnel construction inclined shaft |
| CN112550322A (en) * | 2020-12-08 | 2021-03-26 | 马鞍山钢铁股份有限公司 | Hydraulic transmission diesel locomotive remote control system and control method thereof |
| CN112550322B (en) * | 2020-12-08 | 2021-12-14 | 马鞍山钢铁股份有限公司 | Hydraulic transmission diesel locomotive remote control system and control method thereof |
| CN112904825A (en) * | 2021-01-14 | 2021-06-04 | 成都壹为新能源汽车有限公司 | Remote control method and system for electric sanitation vehicle, controller and electric sanitation vehicle |
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Granted publication date: 20130206 |