CN109398405B

CN109398405B - Locomotive skate management and control device, locomotive, warning method and warning device

Info

Publication number: CN109398405B
Application number: CN201811115822.9A
Authority: CN
Inventors: 李峰; 关达; 王绍成; 欧阳岗; 尹欣瞳
Original assignee: China Shenhua Energy Co Ltd; Shenhua Baoshen Railway Group Co Ltd
Current assignee: China Shenhua Energy Co Ltd; Shenhua Baoshen Railway Group Co Ltd
Priority date: 2018-09-25
Filing date: 2018-09-25
Publication date: 2020-07-07
Anticipated expiration: 2038-09-25
Also published as: CN109398405A

Abstract

The invention discloses a locomotive iron shoe management and control device, a locomotive, an alarm method and an alarm device. The warning method comprises the following steps: detecting a state signal and an action signal of the locomotive, wherein the state signal is a state signal of a receiving probe in a locomotive iron shoe rack receiving a laser beam emitted by an emitting probe, and the action signal at least comprises: a forward motion signal and a backward motion signal; determining whether the skate is positioned in a skate slot in the locomotive skate rack according to the state signal, and determining whether the locomotive is started according to the action signal; and under the condition that the skate is determined not to be positioned in the skate clamping groove and/or the locomotive is started, outputting an alarm signal to alarm equipment, wherein the alarm equipment is used for outputting alarm information under the condition that the alarm signal is received. The invention solves the technical problems that the locomotive iron shoes are controlled manually in the prior art, and the locomotive slipping accidents are easily caused and the driving safety is damaged due to the negligence and omission of personnel.

Description

Locomotive skate management and control device, locomotive, warning method and warning device

Technical Field

The invention relates to the field of vehicle control, in particular to a locomotive skate management and control device, a locomotive, an alarm method and an alarm device.

Background

The locomotive iron shoe is an auxiliary tool which is very common in the railway industry of China, the use effect of the locomotive iron shoe on a train is mainly that the train is prevented from sliding, the locomotive iron shoe is used for long-time stay in a locomotive station, storage area preparation and locomotive wheel stopping maintenance, the iron shoe is placed on a rail, and a wheel tread is tightly attached to the tread of the anti-sliding iron shoe to play a role of static braking.

Before the locomotive is started, a locomotive attendant needs to remove the iron shoes firstly and then start the locomotive, if the iron shoes before the motor train are not removed in time, the wheels of the locomotive press the iron shoes, the wheels are damaged if the wheels are light, and derailment are caused if the wheels are heavy, so that safety accidents are formed. The starting of the locomotive iron shoe is one of the potential safety hazards in railway running, and for a railway station, the accidents caused by the anti-slip problem account for about 8% in the railway generation accidents according to statistics; and 90% of the anti-slip problems are that the anti-slip equipment is not removed in time.

Moreover, the locomotive skate is as a part of locomotive, and its kind is various, does not form unified industry management standard, has brought the difficulty for the unified management of skate, and it is very easy to appear using the skate in-process, and the locomotive is laid the place and is chaotic, and the skate is lost the condition etc. also has some solution and means among the prior art to this type of problem, for example: the iron shoes are numbered and marked on the iron shoes, the positions and the quantity of the iron shoes are checked by vehicle handing at each time, the iron shoes are placed and removed, the selective examination and supervision of safety related departments are mainly relied on, people are mainly controlled, the system is controlled and assisted, and vehicle sliding accidents are easily caused due to negligence and omission of people, driving safety is harmed, and property loss is caused.

How to standardize the iron shoe management, avoid the driving of the iron shoe, furthest exert the important function of the iron shoe on safe driving, and become the problem to be solved urgently.

In view of the above problems, no effective solution has been proposed.

Disclosure of Invention

The embodiment of the invention provides a locomotive iron shoe management and control device, a locomotive, an alarm method and an alarm device, and aims to at least solve the technical problems that in the prior art, locomotive iron shoes are managed and controlled manually, and due to negligence and omission of personnel, vehicle sliding accidents are easily caused, and driving safety is damaged.

According to an aspect of an embodiment of the present invention, there is provided a locomotive skate management and control apparatus including: the laser probe is arranged in an iron shoe clamping groove on the locomotive iron shoe frame and comprises a transmitting probe for transmitting a laser beam and a receiving probe for receiving the laser beam; the monitoring host is respectively connected with the receiving probe and a master control system of the locomotive and is used for detecting a state signal of the receiving probe for receiving the laser beam and an action signal of the locomotive; determining whether the skate is positioned in the skate clamping groove according to the state signal, and determining whether the locomotive is started according to the action signal; and the warning equipment is connected with the monitoring host and is used for outputting warning information when the iron shoe is not positioned in the iron shoe clamping groove and/or the locomotive is started.

Further, above-mentioned locomotive skate management and control device still includes: the locomotive iron shoe rack; the two iron shoe clamping grooves are arranged on the locomotive iron shoe rack and are used for accommodating the two iron shoes and the laser probe; the transmission probe and the receiving probe are correspondingly arranged in the fixing holes at two sides of the iron shoe.

Furthermore, the monitoring host comprises a first shell which is arranged in a fixed installation part on the locomotive iron shoe frame; further comprising: the direct current voltage acquisition chip is arranged in the first shell and used for acquiring action signals of the locomotive, wherein the action signals at least comprise: a forward motion signal and a backward motion signal; the laser signal acquisition chip is arranged in the first shell and used for acquiring the state signal; a processor, disposed inside the first housing, connected to the dc voltage acquisition chip and the laser signal acquisition chip, respectively, and configured to determine whether the skate is located inside the skate slot according to the status signal, and determine whether the locomotive is started according to the action signal; and the alarm output chip is arranged in the first shell, is connected with the processor and is used for outputting an alarm signal to the alarm device when the iron shoe is not positioned in the iron shoe clamping groove and/or the locomotive is started.

Further, the monitoring host further includes: the power supply is arranged on the outer surface of the first shell and used for supplying power to the monitoring host; and the power switch is arranged in the first shell and is connected with the power supply.

Further, the above-mentioned alarm device includes the second shell, still includes: the alarm indicator lamp is arranged in the second shell and used for outputting the alarm information in a light flickering mode; an alarm light circuit, disposed inside the second housing, connected to the alarm output chip and the alarm indicator light, and configured to be turned on when receiving the alarm signal; an alarm speaker disposed inside the second housing for outputting the alarm information by outputting sound; and the alarm voice circuit is arranged in the second shell, is connected with the alarm output chip and the alarm loudspeaker and is used for being conducted under the condition of receiving the alarm signal.

According to another aspect of the embodiments of the present invention, there is also provided a locomotive skate management and control apparatus, including: the laser probe is arranged in an iron shoe clamping groove on the locomotive iron shoe frame and comprises a transmitting probe for transmitting a laser beam and a receiving probe for receiving the laser beam; the monitoring host is respectively connected with the receiving probe and a master control system of the locomotive and is used for detecting whether the receiving probe receives the laser beam sent by the transmitting probe and whether the locomotive is started; and the warning equipment is connected with the monitoring host and is used for outputting warning information when detecting that the iron shoe is not positioned in the iron shoe clamping groove and/or the locomotive is started.

According to another aspect of the embodiment of the invention, a locomotive is further provided, and the locomotive comprises any one locomotive skate management and control device.

Further, the locomotive comprises: first section locomotive and second section locomotive, above-mentioned locomotive skate management and control device includes: the first locomotive iron shoe rack is arranged inside the first locomotive, and the second locomotive iron shoe rack is arranged inside the second locomotive.

Further, above-mentioned locomotive skate management and control device still includes: the alarm device comprises a first alarm device and a second alarm device, wherein the first alarm device and the second alarm device are connected through an alarm reconnection circuit, and both the first alarm device and the second alarm device output alarm information under the condition that any one of the first alarm device and the second alarm device receives an alarm signal.

According to another aspect of the embodiments of the present invention, there is also provided an alarm method, including: detecting a state signal and an action signal of the locomotive, wherein the state signal is a state signal of a receiving probe in a locomotive iron shoe rack receiving a laser beam emitted by an emitting probe, and the action signal at least comprises: a forward motion signal and a backward motion signal; determining whether the skate is positioned in a skate slot in the locomotive skate rack according to the state signal, and determining whether the locomotive is started according to the action signal; and under the condition that the skate is determined not to be positioned in the skate clamping groove and/or the locomotive is started, outputting an alarm signal to alarm equipment, wherein the alarm equipment is used for outputting alarm information under the condition that the alarm signal is received.

Further, after detecting the status signal, the method further includes: acquiring a modulation password and a demodulation password, wherein the modulation password is a password carried in a laser beam emitted by the emission probe, and the demodulation password is a password obtained by demodulating the received modulation password by the receiving probe; judging whether the modulation password is consistent with the demodulation password to obtain a judgment result; and determining that the status signal is valid when the determination result indicates that the modulation code and the demodulation code are identical, and determining that the status signal is invalid when the determination result indicates that the modulation code and the demodulation code are not identical.

According to another aspect of the embodiments of the present invention, there is also provided an alarm device, including: the detection module is used for detecting a state signal and an action signal of the locomotive, wherein the state signal is a state signal of a receiving probe in a locomotive iron shoe rack receiving a laser beam emitted by an emitting probe, and the action signal at least comprises: a forward motion signal and a backward motion signal; the determining module is used for determining whether the iron shoe is positioned in the iron shoe clamping groove in the locomotive iron shoe rack according to the state signal and determining whether the locomotive is started according to the action signal; and the output module is used for outputting an alarm signal to alarm equipment under the condition that the iron shoe is determined not to be positioned in the iron shoe clamping groove and/or the locomotive is started, wherein the alarm equipment is used for outputting alarm information under the condition that the alarm signal is received.

According to another aspect of the embodiments of the present invention, there is also provided a storage medium, where the storage medium includes a stored program, and when the program runs, the apparatus on which the storage medium is located is controlled to perform the following functions: detecting a state signal and an action signal of the locomotive, wherein the state signal is a state signal of a receiving probe in a locomotive iron shoe rack receiving a laser beam emitted by an emitting probe, and the action signal at least comprises: a forward motion signal and a backward motion signal; determining whether the skate is positioned in a skate slot in the locomotive skate rack according to the state signal, and determining whether the locomotive is started according to the action signal; and under the condition that the skate is determined not to be positioned in the skate clamping groove and/or the locomotive is started, outputting an alarm signal to alarm equipment, wherein the alarm equipment is used for outputting alarm information under the condition that the alarm signal is received.

According to another aspect of the embodiments of the present invention, there is also provided a processor, configured to execute a program, where the program executes to perform the following functions: detecting a state signal and an action signal of the locomotive, wherein the state signal is a state signal of a receiving probe in a locomotive iron shoe rack receiving a laser beam emitted by an emitting probe, and the action signal at least comprises: a forward motion signal and a backward motion signal; determining whether the skate is positioned in a skate slot in the locomotive skate rack according to the state signal, and determining whether the locomotive is started according to the action signal; and under the condition that the skate is determined not to be positioned in the skate clamping groove and/or the locomotive is started, outputting an alarm signal to alarm equipment, wherein the alarm equipment is used for outputting alarm information under the condition that the alarm signal is received.

In the embodiment of the invention, a state signal and an action signal of a locomotive are detected, wherein the state signal is a state signal of a receiving probe in a locomotive iron shoe rack receiving a laser beam emitted by an emitting probe, and the action signal at least comprises: a forward motion signal and a backward motion signal; determining whether the skate is positioned in a skate slot in the locomotive skate rack according to the state signal, and determining whether the locomotive is started according to the action signal; and under the condition that the skate is determined not to be positioned in the skate clamping groove and/or the locomotive is started, outputting an alarm signal to alarm equipment, wherein the alarm equipment is used for outputting alarm information under the condition that the alarm signal is received.

Through detecting before the locomotive starts, whether the locomotive skate is in the fixed position of placing, avoid appearing rolling the condition that the locomotive skate was driven, make placing more standardization of locomotive skate, become machine control by the people among the prior art, it ensures that the skate is not in the wheel position before the locomotive starts to have speed to have reached, avoid rolling skate and start the locomotive, reduce the purpose of the emergence of driving accident, thereby the technological effect of the security that improves railway transportation has been realized, and then the artifical management and control locomotive skate of dependence among the prior art has been solved, because personnel's negligence and omission, easily cause the swift current car accident, harm driving safety's technical problem.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

FIG. 1 is a schematic structural view of a locomotive skate management and control apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic illustration of an alternative locomotive configuration according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of an alternative arrangement of an arrangement for controlling a locomotive skate according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of another locomotive skate management and control apparatus according to an embodiment of the present invention;

FIG. 5 is a flow chart of an alerting method according to an embodiment of the present invention; and

fig. 6 is a schematic structural diagram of an alarm device according to an embodiment of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

First, in order to facilitate understanding of the embodiments of the present invention, some terms or nouns referred to in the present invention will be explained as follows:

iron shoes: the anti-slip lock is installed on a special line or an arrival and departure line to prevent the vehicle from slipping, a special key is needed to unlock the lock claw, and the skate can not be taken away when the special key is not used.

Example 1

According to an embodiment of the present invention, there is provided an embodiment of a device for managing and controlling iron shoes of a locomotive, fig. 1 is a schematic structural diagram of the device for managing and controlling iron shoes of a locomotive according to the embodiment of the present invention, as shown in fig. 1, the device 100 for managing and controlling iron shoes of a locomotive includes: laser probe 10 (transmitting probe 101 and receiving probe 103), monitoring host 12, alarm device 14, wherein:

the laser probe 10 is arranged in an iron shoe clamping groove on the locomotive iron shoe rack and comprises a transmitting probe 101 for transmitting a laser beam and a receiving probe 103 for receiving the laser beam; a monitoring host 12, connected to the receiving probe and a master control system of the locomotive respectively, for detecting a status signal of the receiving probe receiving the laser beam and an operation signal of the locomotive; determining whether the skate is positioned in the skate clamping groove according to the state signal, and determining whether the locomotive is started according to the action signal; and the alarm device 14 is connected with the monitoring host 12 and is used for outputting alarm information under the condition that the iron shoe is not positioned in the iron shoe clamping groove and/or the locomotive is started.

As an alternative embodiment, fig. 2 is a schematic structural diagram of an alternative locomotive according to an embodiment of the present invention, and as shown in fig. 2, two locomotive skate controllers may be installed in a train, for example, one locomotive skate controller a may be installed in a locomotive at a section a, and one locomotive skate controller B may be installed in a locomotive at B section for managing skates in the locomotive at a section a and the locomotive at B section B, respectively. Wherein, can include among each locomotive skate management and control device: the system comprises a skate frame, a monitoring host 12, a pair of laser probes 10 and an alarm device 14.

In an optional embodiment, the iron shoe rack may further include: the monitoring system comprises a monitoring host mounting hole, two (a pair of) laser probes, two laser probe fixing holes for mounting the laser probes, two laser probe protection plates, an acousto-optic alarm and an anti-collision reinforcing support of the iron shoe frame. The monitoring host and the laser probe can be arranged on the iron shoe rack, and one iron shoe rack can be provided with two iron shoe grooves for placing two (a pair of) iron shoes (namely, locomotive iron shoes).

In addition, in another alternative embodiment, the monitoring host 12 may also be, but is not limited to, disposed at a position outside the rack of the locomotive iron shoe, for example, at an accessory disposed on the rack of the locomotive iron shoe, and the connection relationship between the monitoring host and other components in the management and control device of the locomotive iron shoe is not changed.

In the above optional embodiment, the monitoring host 12 may be an intelligent monitoring host for iron shoes based on a reliable ARM platform, and one monitoring host may collect 2 paths of 110V dc voltage signals (may obtain a forward motion signal of the locomotive, a backward motion signal of the locomotive), and 2 paths of laser scanning signals (i.e., a receiving probe receives a status signal of the laser beam); and 2-path acousto-optic signals can be controlled and output (A, B sections of the skate alarm signals can be reconnected).

As an alternative embodiment, the alarm device 14 may be an audible and visual alarm, and output the alarm information in the form of sound or light tube; the monitoring host 12 may output an alarm signal to the alarm device 14 when the skate is not located in the skate slot and/or the locomotive is started, and the alarm device 14 may output the alarm information after receiving the alarm signal, for example, the alarm may be given continuously by sound and light, and the alarm may be stopped after the skate is returned, so as to prevent the skate from being rolled to start the locomotive and reduce the occurrence of driving accidents.

In an alternative embodiment of the present application, a non-contact optical detection principle may be used to detect whether the skate is in place, i.e., whether the skate is in the skate slot. Wherein, a pair of laser correlation probes (a transmitting probe, a receiving probe) are respectively and correspondingly installed in the skate clamping groove of each skate storage position. When the iron shoe is not in the iron shoe clamping groove, the light beam emitted by the laser emission probe can be normally sent to the receiving probe; when the skate is in the clamping groove, the light beam emitted by the emission probe is shielded by the skate and cannot be transmitted to the receiving probe; and then the monitoring host can judge whether the skate is in place at present by detecting the state signal of the laser beam received by the receiving probe.

In the above alternative embodiment, the principle of the monitoring host detecting the forward action signal and the backward action signal of the locomotive may be, but is not limited to: judging the states of the collected forward 110V direct current voltage signals and backward 110V direct current voltage signals of the locomotive, wherein when the forward action voltage reaches 110V direct current voltage, a forward action signal exists, otherwise, no forward action signal exists; when the voltage of the backward action reaches 110V direct current voltage, a backward action signal exists, otherwise, the backward action signal does not exist.

In the embodiment of the invention, the laser probe 10 is arranged in the iron shoe clamping groove on the locomotive iron shoe rack and comprises a transmitting probe 101 for emitting laser beams and a receiving probe 103 for receiving the laser beams; a monitoring host 12, connected to the receiving probe and a master control system of the locomotive respectively, for detecting a status signal of the receiving probe receiving the laser beam and an operation signal of the locomotive; determining whether the skate is positioned in the skate clamping groove according to the state signal, and determining whether the locomotive is started according to the action signal; and the alarm device 14 is connected with the monitoring host 12 and is used for outputting alarm information under the condition that the iron shoe is not positioned in the iron shoe clamping groove and/or the locomotive is started.

Can realize that the high accuracy keeps apart and gathers DC voltage through the isolation technique that adopts linear opto-coupler in this application embodiment, mainly can follow the processing through DC voltage signal sampling to the DC voltage signal that the sampling obtained again to and carry out the linear opto-coupler of DC voltage signal and keep apart, and amplify the processing to DC voltage signal, carry out technical means such as AD collection again, realize the collection of above-mentioned DC voltage.

The reliability of the direct current voltage acquisition directly influences the working condition of the locomotive, the reliability of the acquired pantograph-ascending state and the like, so that the accuracy of the alarm equipment can be influenced. As an optional embodiment, the embodiment of the present application provides a dc voltage acquisition scheme based on a high-speed digital filtering technology, which may be implemented in the following manner: the method comprises the steps that multi-path direct current voltage is collected in real time through an isolated 18-bit high-speed AD, a CPU records each group of voltage values in real time, the voltage value validity is analyzed firstly, and only the voltage value between 72V and 144V is considered as an effective value; secondly, performing voltage/time waveform analysis, filtering out high-frequency interference values, and finally screening the amplitude of the direct-current voltage to remove transient abnormal values in the amplitude of the direct-current voltage because the frequency of the direct-current voltage is zero.

In an alternative embodiment, fig. 3 is a schematic structural diagram of an alternative locomotive skate management and control device according to an embodiment of the present invention, and as shown in fig. 3, the locomotive skate management and control device 100 further includes: a locomotive iron shoe rack 16; two iron shoe clamping grooves 18 which are arranged on the locomotive iron shoe rack and are used for accommodating the two iron shoes 181 and the laser probe; at least one of the shoes 181, the transmitting probe 101 and the receiving probe 103 are accommodated in one of the shoe slots 18, and the transmitting probe and the receiving probe are correspondingly disposed in the fixing holes on both sides of the shoe.

The number of the laser probes is a pair, and the laser probes may include: the locomotive iron shoe rack is characterized by comprising a transmitting probe and a receiving probe, so that two laser probe fixing holes for mounting the laser probes can be formed in the locomotive iron shoe rack, and the transmitting probe and the receiving probe are respectively and correspondingly arranged in the fixing holes on two sides of the iron shoe.

In an optional embodiment, the locomotive iron shoe rack 16 may further include: the two laser probe protection plates are respectively used for protecting the transmitting probe and the receiving probe so as to prevent the operating personnel from touching the laser probe in the process of placing the iron shoes, so that the laser probe is damaged and cannot continue to work.

In an optional embodiment, the locomotive in the embodiment of the present application may further include: the locomotive iron shoe rack 16 can be arranged in the iron shoe rack fixing hole, and the iron shoe rack anti-collision reinforcing and supporting device can be used for reinforcing and supporting the locomotive iron shoe rack.

In an alternative embodiment, the monitoring host 12 includes a first housing 121 disposed in a fixed mounting portion of the locomotive skate frame; further comprising:

a dc voltage collecting chip 123 disposed inside the first housing 121 and configured to collect an operating signal of the locomotive, wherein the operating signal at least includes: a forward motion signal and a backward motion signal; a laser signal collection chip 125 disposed inside the first housing 121 for collecting the status signal; a processor 127 disposed inside the first housing 121, respectively connected to the dc voltage collecting chip 123 and the laser signal collecting chip 125, and configured to determine whether the skate is located inside the skate slot according to the status signal, and determine whether the locomotive is started according to the action signal; and an alarm output chip 129, disposed inside the first housing 121, connected to the processor 127, and configured to output an alarm signal to the alarm device when the skate is not located inside the skate slot and/or the locomotive is started.

In an alternative embodiment, the monitoring host 12 further includes: a power supply 131 disposed on an outer surface of the first housing 121 for supplying power to the monitoring host; and a power switch 133 disposed inside the first housing 121 and connected to the power supply.

In an alternative embodiment, the above-mentioned alarm device 14 includes a second housing 141, further including:

an alarm indicator lamp 143 disposed inside the second housing 141 for outputting the alarm information by flashing light; an alarm lamp circuit 145 disposed inside the second housing 141, connected to the alarm output chip 129 and the alarm lamp 143, and configured to be turned on when the alarm signal is received; an alarm speaker 147 installed inside the second housing 141 for outputting the alarm information by outputting a sound; and an alarm voice circuit 149, disposed inside the second housing, connected to the alarm output chip 129 and the alarm speaker 147, and configured to be turned on when the alarm signal is received.

In an alternative embodiment, the above-mentioned alarm device 14 may be an acousto-optic alarm, which may be a passive device, and is installed on a wall, a ground or a ceiling in a ceiling-mounted manner, and the output of the alarm information is directly driven and controlled by the alarm signal output by the monitoring host, wherein each acousto-optic alarm outputs 2 alarm indicator lamps (red and yellow) respectively indicating A, B festoon alarm signals, and each acousto-optic alarm can also output voice alarm content respectively.

Further, in an alternative embodiment, the audible and visual alarm may include, but is not limited to: the ceiling alarm shell, the alarm indicator light, the alarm horn, the alarm light circuit, the alarm voice circuit and the alarm reconnection circuit. In addition, the acousto-optic alarm provided in the embodiment of the application also has an alarm reconnection function: and when any one of the locomotive A and the locomotive B receives the alarm signal of the monitoring host, the acousto-optic alarms in the locomotive A and the locomotive B can output alarm information in an acousto-optic alarm mode.

In an optional embodiment, a 110V power supply is connected with a terminal cabinet 646 of a locomotive 1 and a terminal cabinet 400, a monitoring host of a locomotive A and a monitoring host of a locomotive B are powered simultaneously, when 2 paths of direct current voltage are collected to be zero, a current handle is marked to be at a zero position, and an acousto-optic alarm does not have voice prompt; when the 2-path direct current voltage is collected to be non-zero, the current handle is marked to be in a non-zero position, if the number 1,2,3 and 4 iron shoes marked with red are all in the iron shoe clamping groove position, the acousto-optic alarm device does not have voice prompt, if any iron shoe is lacked, the acousto-optic alarm devices A and B simultaneously send out 'please notice the iron shoe', and the alarm is stopped after the preset time is continued.

It should be noted that when there is a forward motion signal or a backward motion signal, it is a necessary condition for the locomotive to start the motor car, and is also a necessary condition for outputting an alarm message, and it is to ensure that all the shoes are in place, and if not, an alarm should be given immediately.

It should be noted that when the iron shoe is not in place, the locomotive cannot move, and at this time, the locomotive cannot generate a forward action signal and a backward action signal, otherwise, the locomotive immediately gives an alarm, and when the iron shoe is in place, the locomotive does not give an alarm.

This application embodiment is through whether starting and removing the skate at the assigned position detecting the locomotive, according to the signal that the skate is on the throne and the condition and the signal that the locomotive started, combines operating personnel's operating specification, judges according to logic judgement condition whether sends pronunciation or light alarm information, reaches and ensures that the skate is not in the wheel position before the locomotive starts to have speed, avoids rolling the skate and starts the locomotive, reduces the emergence of driving accident.

The control of people becomes machine by this application embodiment, can judge according to the logic whether can accurate detection before the locomotive starts the skate place in the regulation position, effectively avoid owing to roll the driving accident that the skate starts the locomotive and leads to, warning device can be dual, the continuation warning of reputation and pronunciation, the skate playback rear can stop the warning.

It should be noted that the specific structure of the locomotive skate management device shown in fig. 1 and 3 in this application is only illustrative, and the locomotive skate management device in this application may have more or less structure than the locomotive skate management device shown in fig. 1 and 3 in a specific application.

Example 2

According to an embodiment of the present invention, there is provided another embodiment of an apparatus for managing locomotive skate, fig. 4 is a schematic structural diagram of another apparatus for managing locomotive skate according to an embodiment of the present invention, and as shown in fig. 4, the apparatus 400 for managing locomotive skate includes: laser probe 40 (transmitting probe 401 and receiving probe 403), monitoring host 42 and alarm device 44, wherein:

the laser probe 40 is arranged in an iron shoe clamping groove on the locomotive iron shoe frame and comprises a transmitting probe 401 for emitting laser beams and a receiving probe 403 for receiving the laser beams; a monitoring host 42, respectively connected to the receiving probe 403 and a master control system of the locomotive, for detecting whether the receiving probe receives the laser beam transmitted by the transmitting probe, and whether the locomotive is started; and the alarm device 44 is connected with the monitoring host 42 and is used for outputting alarm information under the condition that the skate is detected not to be positioned in the skate clamping groove and/or the locomotive is started.

As an alternative example, two locomotive shoe management devices may be installed in a train, for example, one locomotive shoe management device a may be installed in a locomotive in a section a, and one locomotive shoe management device B may be installed in a locomotive in B section for managing shoes in the locomotive in a section a and the locomotive in B section, respectively. Wherein, can include among each locomotive skate management and control device: a skate frame, a monitoring host 42, a pair of laser probes 40 and an alarm device 44.

In an optional embodiment, the iron shoe rack may further include: the monitoring system comprises a monitoring host mounting hole, two (a pair of) laser probes, two laser probe fixing holes for mounting the laser probes, two laser probe protection plates, an acousto-optic alarm and an anti-collision reinforcing support of the iron shoe frame. The monitoring host and the laser probe can be arranged on the iron shoe rack, and one iron shoe rack can be provided with two iron shoe grooves for placing two (a pair of) iron shoes.

In the above alternative embodiment, the monitoring host 42 may be an intelligent monitoring host for iron shoes based on a reliable ARM platform, and one monitoring host may collect 2 paths of 110V dc voltage signals (may obtain a forward motion signal of the locomotive, a backward motion signal of the locomotive), and 2 paths of laser scanning signals (i.e., a receiving probe receives a status signal of the laser beam); and 2-path acousto-optic signals can be controlled and output (A, B sections of the skate alarm signals can be reconnected).

In an alternative embodiment of the present application, a non-contact optical detection principle may be used to detect whether the skate is in place, i.e., whether the skate is in the skate slot. Wherein, a pair of laser correlation probes (a transmitting probe, a receiving probe) are respectively arranged in the skate clamping groove of each skate storage position. When the iron shoe is not in the iron shoe clamping groove, the light beam emitted by the laser emission probe can be normally sent to the receiving probe; when the skate is in the clamping groove, the light beam emitted by the emission probe is shielded by the skate and cannot be transmitted to the receiving probe; and then the monitoring host can judge whether the skate is in place at present by detecting the state signal of the laser beam received by the receiving probe.

In the above alternative embodiment, the principle of the monitoring host detecting the forward action signal and the backward action signal of the locomotive may be, but is not limited to: judging the states of the collected forward 110V direct current voltage signals and backward 110V voltage signals of the locomotive, wherein forward action signals exist when the forward action voltage reaches 110V voltage, and no forward action signal exists if the forward action voltage does not reach 110V voltage; when the voltage of the backward action reaches the voltage of 110V, a backward action signal exists, otherwise, the backward action signal does not exist.

As an alternative embodiment, the alarm device 44 may be an audible and visual alarm, which outputs the alarm information in the form of sound and light; the monitoring host 42 may output an alarm signal to the alarm device 44 when the skate is not located in the skate slot and/or the locomotive is started, and the alarm device 44 may output the alarm information after receiving the alarm signal, for example, the alarm may be given continuously by sound and light, and the alarm may be stopped after the skate is returned, so as to prevent the skate from being rolled to start the locomotive and reduce the occurrence of driving accidents.

In the embodiment of the invention, the laser probe 40 is arranged in the iron shoe clamping groove on the locomotive iron shoe frame and comprises a transmitting probe 401 for emitting a laser beam and a receiving probe 403 for receiving the laser beam; a monitoring host 42, respectively connected to the receiving probe 403 and a master control system of the locomotive, for detecting whether the receiving probe receives the laser beam transmitted by the transmitting probe, and whether the locomotive is started; and the alarm device 44 is connected with the monitoring host 42 and is used for outputting alarm information under the condition that the skate is detected not to be positioned in the skate clamping groove and/or the locomotive is started.

In addition, it should be noted that, for alternative or preferred embodiments of the present embodiment, reference may be made to the relevant description in embodiment 1, and details are not described herein again.

Example 3

According to an embodiment of the present invention, there is also provided an embodiment of a locomotive, including any one of the locomotive skate management and control devices of the above embodiments 1 and 2.

In an alternative embodiment, the locomotive includes: first section locomotive and second section locomotive, above-mentioned locomotive skate management and control device includes: the first locomotive iron shoe rack is arranged inside the first locomotive, and the second locomotive iron shoe rack is arranged inside the second locomotive.

As an alternative embodiment, a locomotive may include: the first locomotive and the second locomotive may be respectively provided with a first locomotive iron shoe rack and a second locomotive iron shoe rack (carrier of the locomotive iron shoe management device), for example, one iron shoe rack may be arranged in the first locomotive, and one iron shoe rack may be arranged in the second locomotive, which are respectively used for managing iron shoes in the first locomotive and the second locomotive. Wherein, can include in each locomotive skate management device: the system comprises an iron shoe rack, a monitoring host, a pair of laser probes and an alarm device.

In an optional embodiment, the locomotive skate management and control device further includes: the alarm device comprises a first alarm device and a second alarm device, wherein the first alarm device and the second alarm device are connected through an alarm reconnection circuit, and both the first alarm device and the second alarm device output alarm information under the condition that any one of the first alarm device and the second alarm device receives an alarm signal.

In an alternative embodiment, the above-mentioned warning device may be an acousto-optic warning device, which may be a passive device, and is installed on a wall, a ground or a ceiling in a ceiling-mounted manner, and the output of the warning information is directly driven and controlled by the warning signal output by the monitoring host, wherein each acousto-optic warning device outputs 2 warning indicator lamps (red and yellow) for respectively indicating the skate warning signals of the first locomotive and the second locomotive, and each acousto-optic warning device may also output the voice warning content respectively.

Further, in an alternative embodiment, the audible and visual alarm may include, but is not limited to: the ceiling alarm shell, the alarm indicator light, the alarm horn, the alarm light circuit, the alarm voice circuit and the alarm reconnection circuit. In addition, the acousto-optic alarm provided in the embodiment of the application also has an alarm reconnection function: and when any one of the first locomotive and the second locomotive receives the alarm signal of the monitoring host, the acousto-optic alarms in the first locomotive and the second locomotive can output alarm information in an acousto-optic alarm mode.

In addition, it should be noted that, for alternative or preferred embodiments of the present embodiment, reference may be made to the relevant descriptions in embodiments 1 and 2, and details are not described herein again.

Example 4

There is also provided, in accordance with an embodiment of the present invention, a method embodiment of an alerting method, it being noted that the steps illustrated in the flowchart of the accompanying drawings may be performed in a computer system such as a set of computer-executable instructions and that, although a logical order is illustrated in the flowchart, in some cases, the steps illustrated or described may be performed in an order different than that described herein.

Fig. 5 is a flowchart of an alarm method according to an embodiment of the present invention, and as shown in fig. 5, the method includes the following steps:

step S102, detecting the state signal and the action signal of the locomotive.

Wherein, the above-mentioned status signal is the status signal that the receiving probe in the locomotive iron shoe rack received the laser beam of transmission probe transmission, and above-mentioned actuating signal includes at least: a forward motion signal and a backward motion signal.

And step S104, determining whether the skate is positioned in the skate clamping groove in the locomotive skate frame according to the state signal, and determining whether the locomotive is started according to the action signal.

And S106, outputting an alarm signal to alarm equipment under the condition that the iron shoe is determined not to be positioned in the iron shoe clamping groove and/or the locomotive is started, wherein the alarm equipment is used for outputting alarm information under the condition that the alarm signal is received.

As an alternative embodiment, a locomotive may include: the first locomotive and the second locomotive may be respectively provided with a first locomotive iron shoe rack and a second locomotive iron shoe rack (carrier of the locomotive iron shoe management device), for example, one iron shoe rack may be arranged in the first locomotive, and one iron shoe rack may be arranged in the second locomotive, which are respectively used for managing iron shoes in the first locomotive and the second locomotive. Wherein, can include among each locomotive skate management and control device: the system comprises an iron shoe rack, a monitoring host, a pair of laser probes and an alarm device.

In the above optional embodiment, the monitoring host may be an intelligent skate monitoring host based on a reliable ARM platform, and one monitoring host may collect 2 paths of 110V dc voltage signals (may obtain a forward motion signal of the locomotive and a backward motion signal of the locomotive), and 2 paths of laser scanning signals (i.e., a receiving probe receives a status signal of the laser beam); and 2-path acousto-optic signals can be controlled and output (A, B sections of the skate alarm signals can be reconnected).

As an alternative embodiment, the alarm device may be an audible and visual alarm, and the alarm information is output in the form of sound and light tube; the monitoring host can output an alarm signal to the alarm device when the iron shoe is not positioned in the iron shoe clamping groove and/or the locomotive is started, the alarm device can output the alarm information after receiving the alarm signal, for example, the alarm device can give an alarm in a sound-light and voice dual and continuous mode, and the alarm can be stopped after the iron shoe is reset, so that the locomotive can be prevented from being started by rolling the iron shoe, and the occurrence of driving accidents is reduced.

In an optional embodiment, the above-mentioned warning method may further be implemented by the following steps:

step S602, the locomotive iron shoe management and control device detects whether all the iron shoes are in place.

Wherein, if the detection result of the step S602 is that all the skate are in place, the step S606 is executed; if the detection result of the step S602 is that the skate is not in place or the skate is not completely in place, step S604 is performed.

Step S604, the locomotive skate management and control device detects the starting of the locomotive.

The method can detect an action signal of the locomotive, wherein the action signal at least comprises the following steps: a forward motion signal and a reverse motion signal, and determining whether the locomotive is started according to the motion signals.

If the detection result of the step S604 is that the locomotive is started, the step S608 is executed, and if the detection result of the step S604 is that the locomotive is not started, the step S606 is executed.

Step S606, the locomotive skate management and control device does not output the alarm signal to the alarm device.

Step S608, the locomotive skate management and control device outputs an alarm signal to the alarm device.

Since the 0/1 status of the laser receiving probe is only used for judging whether the skate is in place or not, the safety and reliability of the skate detection have theoretical loopholes, as an alternative embodiment, after the status signal is detected, the method further comprises the following method steps:

step S202, a modulation password and a demodulation password are obtained.

The modulation password is a password carried in the laser beam emitted by the emitting probe, and the demodulation password is a password obtained by demodulating the received modulation password by the receiving probe.

In an alternative embodiment, the modulation code is a set of binary encrypted numbers and the demodulation code is a set of binary decrypted numbers.

Step S204, judging whether the modulation password is consistent with the demodulation password to obtain a judgment result.

In step S206, the status signal is determined to be valid when the determination result indicates that the modulation code and the demodulation code are identical, and the status signal is determined to be invalid when the determination result indicates that the modulation code and the demodulation code are not identical.

In the above optional embodiment, by combining laser scanning and digital modulation and demodulation technologies, a group of binary encryption numbers with high security can be added to the laser beam modulated and emitted by the laser emission probe, and meanwhile, password demodulation is performed at the receiving probe to obtain a group of binary decryption numbers, and only when the demodulated demodulation password is consistent with the modulation password of the sending probe, the status signal is considered to be valid, otherwise, the status signal is considered to be invalid.

It should be noted that any one of the optional or preferred warning methods in this embodiment 3 can be implemented or realized in the locomotive iron shoe rack provided in the above embodiments 1 and 2.

Example 5

According to an embodiment of the present invention, an apparatus embodiment for implementing the above-mentioned warning method is further provided, fig. 6 is a schematic structural diagram of a warning apparatus according to an embodiment of the present invention, and as shown in fig. 6, the above-mentioned warning apparatus includes: a detection module 60, a determination module 62, and an output module 64, wherein,

the detecting module 60 is configured to detect a status signal and an action signal of the locomotive, where the status signal is a status signal of a receiving probe in the rack of the locomotive receiving a laser beam emitted by an emitting probe, and the action signal at least includes: a forward motion signal and a backward motion signal; a determining module 62, configured to determine whether an iron shoe is located inside an iron shoe slot in the locomotive iron shoe rack according to the status signal, and determine whether the locomotive is started according to the action signal; an output module 64, configured to output an alarm signal to an alarm device if it is determined that the skate is not located inside the skate slot and/or the locomotive is started, where the alarm device is configured to output an alarm message if the alarm signal is received.

It should be noted that the above modules may be implemented by software or hardware, for example, for the latter, the following may be implemented: the modules can be located in the same processor; alternatively, the modules may be located in different processors in any combination.

It should be noted here that the detection module 60, the determination module 62 and the output module 64 correspond to steps S102 to S106 in embodiment 1, and the modules are the same as the corresponding steps in the implementation example and application scenario, but are not limited to the disclosure in embodiment 1. It should be noted that the modules described above may be implemented in a computer terminal as part of an apparatus.

It should be noted that, reference may be made to the relevant description in embodiment 1 for alternative or preferred embodiments of this embodiment, and details are not described here again.

The above-mentioned alarm device may further include a processor and a memory, and the above-mentioned detection module 60, the determination module 62, the output module 64, and the like are all stored in the memory as program units, and the processor executes the above-mentioned program units stored in the memory to implement the corresponding functions.

The processor comprises a kernel, and the kernel calls a corresponding program unit from the memory, wherein one or more than one kernel can be arranged. The memory may include volatile memory in a computer readable medium, Random Access Memory (RAM) and/or nonvolatile memory such as Read Only Memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.

According to the embodiment of the application, the embodiment of the storage medium is also provided. Optionally, in this embodiment, the storage medium includes a stored program, and when the program runs, the apparatus on which the storage medium is located is controlled to execute any one of the alert methods.

Optionally, in this embodiment, the storage medium may be located in any one of a group of computer terminals in a computer network, or in any one of a group of mobile terminals, and the storage medium includes a stored program.

Optionally, the program controls the device on which the storage medium is located to perform the following functions when running: detecting a state signal and an action signal of the locomotive, wherein the state signal is a state signal of a receiving probe in a locomotive iron shoe rack receiving a laser beam emitted by an emitting probe, and the action signal at least comprises: a forward motion signal and a backward motion signal; determining whether the skate is positioned in a skate slot in the locomotive skate rack according to the state signal, and determining whether the locomotive is started according to the action signal; and under the condition that the skate is determined not to be positioned in the skate clamping groove and/or the locomotive is started, outputting an alarm signal to alarm equipment, wherein the alarm equipment is used for outputting alarm information under the condition that the alarm signal is received.

Optionally, the program controls the device on which the storage medium is located to perform the following functions when running: acquiring a modulation password and a demodulation password, wherein the modulation password is a password carried in a laser beam emitted by the emission probe, and the demodulation password is a password obtained by demodulating the received modulation password by the receiving probe; judging whether the modulation password is consistent with the demodulation password to obtain a judgment result; and determining that the status signal is valid when the determination result indicates that the modulation code and the demodulation code are identical, and determining that the status signal is invalid when the determination result indicates that the modulation code and the demodulation code are not identical.

According to the embodiment of the application, the embodiment of the processor is also provided. Optionally, in this embodiment, the processor is configured to execute a program, where the program executes any one of the alert methods.

The embodiment of the application provides equipment, the equipment comprises a processor, a memory and a program which is stored on the memory and can run on the processor, and the following steps are realized when the processor executes the program: detecting a state signal and an action signal of the locomotive, wherein the state signal is a state signal of a receiving probe in a locomotive iron shoe rack receiving a laser beam emitted by an emitting probe, and the action signal at least comprises: a forward motion signal and a backward motion signal; determining whether the skate is positioned in a skate slot in the locomotive skate rack according to the state signal, and determining whether the locomotive is started according to the action signal; and under the condition that the skate is determined not to be positioned in the skate clamping groove and/or the locomotive is started, outputting an alarm signal to alarm equipment, wherein the alarm equipment is used for outputting alarm information under the condition that the alarm signal is received.

Optionally, when the processor executes a program, a modulation password and a demodulation password may be further obtained, where the modulation password is a password carried in a laser beam emitted by the transmitting probe, and the demodulation password is a password obtained by demodulating a received modulation password by the receiving probe; judging whether the modulation password is consistent with the demodulation password to obtain a judgment result; and determining that the status signal is valid when the determination result indicates that the modulation code and the demodulation code are identical, and determining that the status signal is invalid when the determination result indicates that the modulation code and the demodulation code are not identical.

The present application further provides a computer program product adapted to perform a program for initializing the following method steps when executed on a data processing device: detecting a state signal and an action signal of the locomotive, wherein the state signal is a state signal of a receiving probe in a locomotive iron shoe rack receiving a laser beam emitted by an emitting probe, and the action signal at least comprises: a forward motion signal and a backward motion signal; determining whether the skate is positioned in a skate slot in the locomotive skate rack according to the state signal, and determining whether the locomotive is started according to the action signal; and under the condition that the skate is determined not to be positioned in the skate clamping groove and/or the locomotive is started, outputting an alarm signal to alarm equipment, wherein the alarm equipment is used for outputting alarm information under the condition that the alarm signal is received.

Optionally, when the computer program product executes a program, a modulation password and a demodulation password may be further obtained, where the modulation password is a password carried in a laser beam emitted by the transmitting probe, and the demodulation password is a password obtained by demodulating, by the receiving probe, a received modulation password; judging whether the modulation password is consistent with the demodulation password to obtain a judgment result; and determining that the status signal is valid when the determination result indicates that the modulation code and the demodulation code are identical, and determining that the status signal is invalid when the determination result indicates that the modulation code and the demodulation code are not identical.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a locomotive skate management and control device which characterized in that includes:

the laser probe is arranged in an iron shoe clamping groove on the locomotive iron shoe frame and comprises a transmitting probe for transmitting a laser beam and a receiving probe for receiving the laser beam;

the monitoring host is respectively connected with the receiving probe and a master control system of the locomotive and is used for detecting a state signal of the receiving probe for receiving the laser beam and an action signal of the locomotive; determining whether the iron shoe is positioned in the iron shoe clamping groove according to the state signal, and determining whether the locomotive is started according to the action signal;

the warning device is connected with the monitoring host and is used for outputting warning information when the iron shoe is not positioned in the iron shoe clamping groove and/or the locomotive is started;

the monitoring host comprises a first shell and a second shell, wherein the first shell is arranged in a fixed mounting part on the locomotive iron shoe rack; further comprising:

the direct current voltage acquisition chip is arranged inside the first shell and used for acquiring action signals of the locomotive, wherein the action signals at least comprise: a forward motion signal and a backward motion signal;

the laser signal acquisition chip is arranged in the first shell and used for acquiring the state signal;

the processor is arranged in the first shell, is respectively connected with the direct-current voltage acquisition chip and the laser signal acquisition chip, and is used for determining whether the iron shoe is positioned in the iron shoe clamping groove according to the state signal and determining whether the locomotive is started according to the action signal;

and the warning output chip is arranged in the first shell, is connected with the processor and is used for outputting a warning signal to the warning device when the iron shoe is not positioned in the iron shoe clamping groove and/or the locomotive is started.

2. The locomotive skate management device of claim 1, further comprising:

the locomotive iron shoe rack;

the two iron shoe clamping grooves are arranged on the locomotive iron shoe rack and are used for accommodating two iron shoes and the laser probe; one of the iron shoe clamping grooves at least contains one of the iron shoes, one of the transmitting probes and one of the receiving probes, and the transmitting probes and the receiving probes are correspondingly arranged in the fixing holes on two sides of the iron shoes.

3. The locomotive skate management and control device of claim 1, wherein the monitoring host further comprises:

the power supply is arranged on the outer surface of the first shell and used for supplying power to the monitoring host;

and the power switch is arranged inside the first shell and connected with the power supply.

4. The locomotive skate management control of claim 1, wherein the alert device includes a second housing, further comprising:

the alarm indicator lamp is arranged in the second shell and used for outputting the alarm information in a light flickering mode;

the warning lamp circuit is arranged in the second shell, is connected with the warning output chip and the warning indicator lamp, and is used for conducting under the condition of receiving the warning signal;

the alarm loudspeaker is arranged in the second shell and used for outputting the alarm information in a mode of outputting sound;

and the warning voice circuit is arranged in the second shell, is connected with the warning output chip and the warning loudspeaker and is used for being conducted under the condition of receiving the warning signal.

5. The utility model provides a locomotive skate management and control device which characterized in that includes:

the monitoring host is respectively connected with the receiving probe and a master control system of the locomotive and is used for detecting whether the receiving probe receives the laser beam sent by the transmitting probe and whether the locomotive is started;

the warning device is connected with the monitoring host and is used for outputting warning information when the fact that the iron shoe is not positioned in the iron shoe clamping groove and/or the locomotive is started is detected;

6. A locomotive comprising the locomotive skate management device of any one of claims 1-5.

7. The locomotive according to claim 6, wherein said locomotive includes therein: first section locomotive and second section locomotive, locomotive skate management and control device includes: the first locomotive iron shoe rack is arranged inside the first section of locomotive, and the second locomotive iron shoe rack is arranged inside the second section of locomotive.

8. The locomotive of claim 7, wherein the locomotive skate management device further comprises: the alarm device comprises a first alarm device and a second alarm device, wherein the first alarm device and the second alarm device are connected through an alarm reconnection circuit, and both the first alarm device and the second alarm device output alarm information under the condition that any one of the first alarm device and the second alarm device receives an alarm signal.

9. An alert method, comprising:

detecting a state signal and an action signal of the locomotive, wherein the state signal is a state signal of a receiving probe in a locomotive iron shoe rack receiving a laser beam emitted by an emitting probe, and the action signal at least comprises: a forward motion signal and a backward motion signal;

determining whether the iron shoe is positioned in an iron shoe clamping groove in the locomotive iron shoe rack according to the state signal, and determining whether the locomotive is started according to the action signal;

under the condition that the skate is determined not to be positioned in the skate clamping groove and/or the locomotive is started, outputting an alarm signal to alarm equipment, wherein the alarm equipment is used for outputting alarm information under the condition that the alarm signal is received;

the warning method is applied to a monitoring host, wherein the monitoring host comprises a first shell and is arranged in a fixed mounting part on the locomotive iron shoe rack; further comprising:

10. The method of claim 9, wherein after detecting the status signal, the method further comprises:

acquiring a modulation password and a demodulation password, wherein the modulation password is a password carried in a laser beam emitted by the emission probe, and the demodulation password is a password obtained by demodulating the received modulation password by the receiving probe;

judging whether the modulation password is consistent with the demodulation password or not to obtain a judgment result;

and determining that the state signal is valid when the judgment result is that the modulation password is consistent with the demodulation password, and determining that the state signal is invalid when the judgment result is that the modulation password is inconsistent with the demodulation password.

11. An alert device, comprising:

the detection module is used for detecting a state signal and an action signal of the locomotive, wherein the state signal is a state signal of a receiving probe in a locomotive iron shoe rack receiving a laser beam emitted by an emitting probe, and the action signal at least comprises: a forward motion signal and a backward motion signal;

the determining module is used for determining whether the iron shoe is positioned in an iron shoe clamping groove in the locomotive iron shoe rack according to the state signal and determining whether the locomotive is started according to the action signal;

the output module is used for outputting an alarm signal to alarm equipment under the condition that the iron shoe is determined not to be positioned in the iron shoe clamping groove and/or the locomotive is started, wherein the alarm equipment is used for outputting alarm information under the condition that the alarm signal is received;

the alarm device is applied to a monitoring host, and the monitoring host comprises a first shell and a second shell, wherein the first shell is arranged in a fixed mounting part on the locomotive iron shoe rack; further comprising:

12. A storage medium, characterized in that the storage medium comprises a stored program, wherein a device in which the storage medium is located is controlled to perform the alerting method of claim 9 when the program is run.

13. A processor, characterized in that the processor is configured to run a program, wherein the program when running performs the alerting method of claim 9.