CN211181036U

CN211181036U - Railway escort monitoring system

Info

Publication number: CN211181036U
Application number: CN201922352777.5U
Authority: CN
Inventors: 赵有善; 马鹤年; 夏晔; 高加伦; 张喆; 刘宴会
Original assignee: Yangzhou Tailee Special Equipment Co ltd
Current assignee: Yangzhou Tailee Special Equipment Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-04
Anticipated expiration: 2029-12-24

Abstract

The utility model provides a railway escort monitoring system, belonging to the technical field of monitoring, comprising an infrared reflection strip, a wireless switch, an alarm controller, a management terminal and a data acquisition unit; the infrared reflecting strip is used for being arranged on the carriage door; a reflection type infrared photoelectric switch is arranged in the wireless switch; the reflective infrared photoelectric switch is used for transmitting infrared rays to the infrared reflection strip and receiving the infrared rays reflected by the infrared reflection strip; the alarm controller is internally provided with an alarm, is electrically connected with the wireless switch and is used for receiving the alarm signal sent by the wireless switch and controlling the alarm to alarm; a timing heartbeat communication component is arranged in the data acquisition unit. The utility model provides a railway escort monitored control system has adopted unique heartbeat mode to carry out the design of ad hoc network, has solved when a plurality of alarm conditions of general alarm system take place to block up the channel easily and cause the problem of missing the newspaper.

Description

Railway escort monitoring system

Technical Field

The utility model belongs to the technical field of the control, more specifically say, relate to a railway escort monitored control system.

Background

In order to ensure that goods safely arrive at a destination, escort personnel are generally equipped on trains in various countries to supervise the transportation condition of the goods. However, the general travel of railway transportation is long, escort personnel stay in the carriage for a long time, the working environment is severe, the physical and mental health is not facilitated, the continuous alert can not be kept, and the security of the escort process is low. When an electronic system is adopted for monitoring, when a plurality of alarm conditions occur simultaneously, the alarm is easy to be missed due to channel blockage.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a railway escort monitored control system, when aiming at solving and monitoring through the electronic system at present, when a plurality of alarm conditions take place simultaneously, easily cause the technical problem who leaks the newspaper because of the channel blockage.

In one aspect, a railway escort monitoring system is provided, comprising:

the infrared reflection strip is used for being installed on a carriage door;

the wireless switch is internally provided with a reflective infrared photoelectric switch which is used for transmitting infrared rays to the infrared reflection strip and receiving the infrared rays reflected by the infrared reflection strip; and

the alarm controller is internally provided with an alarm, is electrically connected with the wireless switch and is used for receiving the alarm signal sent by the wireless switch and controlling the alarm to alarm;

a management terminal; and

the data acquisition unit is internally provided with a timing heartbeat communication component;

the data acquisition unit sends inquiry instructions to the alarm controllers at regular time through the timing heartbeat communication assembly, receives feedback information from the alarm controllers, and transmits the feedback conditions and the feedback information of the alarm controllers to the management terminal.

As another embodiment of this application, wireless switch alarm controller with data collection station includes the casing respectively, and all sets up controller mainboard, wireless transceiver module, power and dial switch in the casing, wireless transceiver module the power with dial switch respectively with the controller mainboard electricity is connected, reflection formula infrared photoelectric switch the alarm with time heartbeat communication subassembly respectively with corresponding the controller mainboard electricity is connected.

As another embodiment of the application, the alarm comprises a strong light alarm component and a sound alarm component which are electrically connected with the corresponding controller mainboard; the alarm controller also comprises a key electrically connected with the corresponding controller mainboard, and the key is used for closing the alarm; the data acquisition unit is internally provided with a clock module which is used for recording the time information of alarming.

As another embodiment of this application, the power is rechargeable battery, wireless switch alarm controller with data collection station still include respectively with the controller mainboard the USB interface that the power electricity is connected respectively.

As another embodiment of the present application, the housing includes a bottom shell, an upper cover disposed above the bottom shell, and a power box and a switch box both disposed in the bottom shell and having an upward opening, the power box being configured to accommodate the power supply, and the switch box being configured to accommodate the dial switch; an opening used for exposing the USB interface and a rubber plug used for plugging the opening are arranged on the side wall of the bottom shell or the upper cover, and the rubber plug is detachably connected with the side wall of the bottom shell or the upper cover.

As another embodiment of the present application, the upper cover is connected to the bottom case by bolts; the shell further comprises an insert rod arranged on the bottom shell, the insert rod is used for being respectively inserted into the controller mainboard and the upper cover, and a mounting hole with an upward opening and used for being in threaded connection with the bolt is formed in the insert rod.

As another embodiment of this application, the drain pan or still be provided with on the lateral wall of upper cover with rubber buffer flexible connection's connecting piece, the connecting piece with the drain pan or the lateral wall of upper cover rotates and is connected.

As another embodiment of this application, be provided with on the outer wall of casing and be used for with the magnetic force piece that train inner wall magnetic force adsorbs, be provided with on the casing and be used for preventing the produced magnetic field of magnetic force piece to the shielding layer of transmission in the casing.

As another embodiment of the present application, the magnetic member is detachably connected to the housing.

As another embodiment of the present application, the length and width of the infrared reflective strip are greater than the length and width of the reflective infrared photoelectric switch, respectively.

One of the above technical solutions has the following beneficial effects: compared with the prior art, the system adopts a unique heartbeat mode to carry out ad hoc network design, and solves the problem that the common alarm system is easy to block a channel to cause the missing report when a plurality of alarms occur. In the design of a communication mode, the system initiates timing heartbeat communication by a data acquisition unit, and after receiving the heartbeat communication, each alarm controller orderly responds the working state, the alarm condition, the post check, the set and the like to the data acquisition unit for processing. The problems that the alarm controllers are respectively used as centers, the sending instructions are easy to conflict, the communication is over-time and the like are essentially solved, the response speed and the safety performance of the system are enhanced, and the problem that the system cannot accurately send out the loss-of-contact warning to an administrator when the alarm controllers in a certain carriage are in communication loss is also avoided.

The setting of the timing heartbeat communication component mainly changes the mode that most of the existing alarm systems respectively send communication signals as the center into a central (data acquisition) question-answer mode. According to the design interval time, the data acquisition unit broadcasts the inquiry packet, and each alarm controller responds to inquiry information according to different address sub-time sequences so as to achieve the purpose of high-efficiency, safe and quick communication.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an infrared reflection strip and a wireless switch used in an embodiment of the present invention;

fig. 2 is a schematic diagram of a control structure of a wireless switch according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a control structure of an alarm controller according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a control structure frame line of a data acquisition unit adopted in the embodiment of the present invention;

fig. 5 is a schematic diagram of a control structure frame line of a railway escort monitoring system according to an embodiment of the present invention;

fig. 6 is an exploded view of a wireless switch according to an embodiment of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at A;

fig. 8 is an exploded view of an alarm controller or a data collector according to an embodiment of the present invention.

In the figure: 100. an infrared reflective strip; 110. a compartment door; 200. a wireless switch; 210. a reflective infrared photoelectric switch; 300. an alarm controller; 310. an alarm; 320. pressing a key; 400. a management terminal; 500. a data acquisition unit; 510. a timed heartbeat communication component; 520. a clock module; 610. a housing; 611. a bottom case; 612. an upper cover; 613. a power supply box; 614. a switch box; 615. a rubber plug; 616. inserting a rod; 617. mounting holes; 618. a connecting member; 620. a controller main board; 630. a wireless transceiver module; 640. a battery; 650. a dial switch; 660. a USB interface; 670. a magnetic member.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 5, a railway escort monitoring system according to an embodiment of the present invention will now be described. The railway escort monitoring system comprises an infrared reflection strip 100, a wireless switch 200, an alarm controller 300, a management terminal 400 and a data collector 500. The infrared reflection bar 100 is for mounting on a car door 110. The wireless switch 200 is internally provided with a reflective infrared photoelectric switch 210. The reflective infrared photoelectric switch 210 is used for emitting infrared rays to the infrared reflection bar 100 and receiving the infrared rays reflected by the infrared reflection bar 100. The alarm controller 300 is internally provided with an alarm 310, electrically connected with the wireless switch 200, and used for receiving the alarm signal sent by the wireless switch 200 and controlling the alarm 310 to alarm. A timed heartbeat communication component 510 is disposed within data collector 500.

The infrared reflection bar 100, the wireless switch 200 and the alarm controllers 300 are respectively provided with a plurality of infrared reflection bars, the number of the wireless switch 200 and the number of the alarm controllers 300 are the same and the infrared reflection bars, the wireless switch 200 and the alarm controllers 300 are in one-to-one correspondence, the data acquisition unit 500 sends inquiry instructions to the alarm controllers 300 at regular time through the timing heartbeat communication component 510, receives feedback information from the alarm controllers 300, and transmits the feedback conditions and the feedback information of the alarm controllers 300 to the management terminal 400.

The query instructions referred to herein include, but are not limited to: working state, whether there is warning, whether there is a guard checking, whether there is a set, and the like; the feedback situation refers to whether each alarm controller 300 feeds back corresponding information to the data collector 500. If one or more alarm controllers 300 do not feed back information to the data acquisition unit 500, the data acquisition unit 500 can judge that the corresponding alarm controller 300 is in an offline state and send an offline warning to the management terminal 400, and after the operator learns the information through the management terminal 400, the operator can contact related personnel to maintain or replace the corresponding alarm controller 300 in time.

The basic design principle of the system is as follows:

when the monitoring device is used, the quantity of the infrared reflection strips 100, the wireless switches 200 and the alarm controllers 300 is selected according to the quantity of the cars needing to be monitored, so that the quantity of the infrared reflection strips 100, the wireless switches 200 and the alarm controllers 300 is equal to the quantity of the cars needing to be monitored. Then, each infrared reflection strip 100 is respectively installed on the corresponding car door 110 of the car to be monitored, and each wireless switch 200 is fixed on the inner wall of the train opposite to the corresponding car door 110, so that the infrared rays emitted by the reflective infrared photoelectric switch 210 can irradiate on the infrared reflection strip 100, and meanwhile, the infrared reflection strip 100 can also reflect the received infrared signals back to the reflective infrared photoelectric switch 210. When the car door 110 is opened, the position of the infrared reflection strip 100 changes, and the infrared rays emitted by the reflective infrared photoelectric switch 210 cannot be reflected back to the reflective infrared photoelectric switch 210 through the infrared reflection strip 100, at this time, the reflective infrared photoelectric switch 210 can transmit the information to the first controller main board 620, and the first controller main board 620 obtains a signal that the car door 110 is opened.

Then, the first controller board 620 sends the alarm to the alarm controller 300, and the alarm controller 300 records the door opening state and gives an alarm, and uploads the alarm to the data collector 500. The data collector 500 records alarm information and simultaneously reports the alarm information to the management terminal 400, and after receiving the alarm, the management terminal 400 displays and records the information of the alarm carriage and can send an alarm inquiry confirmation instruction to the alarm carriage escort personnel in modes of checking the post and the like. After the police condition is confirmed, the escort manager can call other carriage escorts to handle the police condition, and can remind other people to pay attention to the warning condition.

The embodiment of the utility model provides a railway escort monitored control system compares with prior art, and this system has adopted unique heartbeat mode to carry out the design of ad hoc network, has solved when a plurality of alarm conditions of general alarm system take place to block up the channel easily and has caused the problem of missing the newspaper. In terms of communication mode design, the system initiates timed heartbeat communication by the data acquisition unit 500, and after receiving the heartbeat communication, each alarm controller 300 orderly responds the working state, the alarm condition, the post check, the collection and the like to the data acquisition unit 500 for processing. The problems that the alarm controllers 300 are respectively used as centers, the sending instructions are easy to conflict, the communication is over-time and the like are essentially solved, the response speed and the safety performance of the system are enhanced, and the problem that the system cannot accurately send out the loss of connection warning to an administrator when the alarm controllers 300 in a certain compartment are in communication loss is also avoided.

The setting of the timed heartbeat communication component 510 mainly changes the mode that most alarm systems send communication signals for the center at present into a central (data acquisition 500) question-and-answer mode. According to the design interval time data acquisition unit 500 broadcasts the inquiry packet, each alarm controller 300 responds to the inquiry information according to different address sub-time sequences so as to achieve the purpose of high-efficiency, safe and quick communication.

In this embodiment, the timing heartbeat communication component 510 may adopt a connection type timing heartbeat communication component 510 existing in the market, or may adopt other timing heartbeat communication components 510 that can implement the above functions, which is not limited herein. The management terminal 400 may be a handheld terminal, a computer, or the like as long as the above-described functions are achieved.

Please refer to fig. 6 and fig. 8 together, as a specific implementation manner of the railway escort monitoring system provided by the present invention, the wireless switch 200, the alarm controller 300 and the data collector 500 respectively comprise a housing 610, and a controller motherboard 620, a wireless transceiver module 630, a power supply 640 and a dial switch 650 which are all disposed in the housing 610, the wireless transceiver module 630, the power supply 640 and the dial switch 650 are respectively electrically connected with the controller motherboard 620, and the reflective infrared photoelectric switch 210, the alarm 310 and the timed heartbeat communication component 510 are respectively electrically connected with the corresponding controller motherboard 620.

The wireless transceiver module 630 enables fewer cables to be used in the railway escort monitoring system provided by the embodiment, and is convenient to install and use.

The dial switch 650 can set the address of the control system in the controller motherboard 620, avoid address conflict with other control modules, and further ensure that signals between the controller motherboard 620 and corresponding external devices can be transmitted normally and accurately.

In this embodiment, the controller motherboard 620 may adopt a dedicated AVR microcontroller of the american ATME L, or may adopt a single chip microcomputer, a programmable CPU, or the like, as long as the above functions are achieved, which is not limited herein, and the wireless transceiver module 630 may adopt a 2.4G communication module, or another transceiver module 630 that can achieve the above functions, which is not limited herein.

Further, in order to reduce the size, the wireless transceiver module 630 may use a built-in antenna, so as to reduce the transmission power of the radio frequency as much as possible after reaching the required transmission distance, and not interfere with other modules located in the same housing 610.

Referring to fig. 3 and 4 together, as an embodiment of the railway escort monitoring system provided by the present invention, the alarm 310 includes a strong light alarm component and a sound alarm component electrically connected to the corresponding controller main board 620.

Alarm controller 300 also includes buttons 320 electrically connected to respective controller boards 620, buttons 320 for turning off alarm 310.

The data collector 500 is internally provided with a clock module 520, and the clock module 520 is used for recording the time information of alarm occurrence.

When an alarm occurs, the alarm 310 can send out strong light and sound to alarm, so that escort personnel can find the alarm in time, and property loss is reduced.

The arrangement of the button 320 enables the escort personnel to turn off the alarm 310 in time when no alarm occurs or the alarm is released.

The time of the alarm can be accurately recorded by the setting of the clock module 520, and the escort personnel can conveniently record the later-period record or analyze, research and use.

Referring to fig. 2 to 4, as a specific embodiment of the railway escort monitoring system provided by the present invention, the power supply 640 is a rechargeable battery, and the wireless switch 200, the alarm controller 300 and the data collector 500 further respectively include a USB interface 660 respectively electrically connected to the controller motherboard 620 and the power supply 640.

The USB interface 660 may be used for charging a rechargeable battery, transmitting information between the controller motherboard 620 and an external device, and upgrading an online firmware of the controller motherboard 620 in the wireless switch 200, the alarm controller 300, or the data acquisition device 500.

In this embodiment, the rechargeable battery may be a lithium ion rechargeable battery, or other rechargeable batteries, and is not limited herein.

Referring to fig. 6 and 8, as an embodiment of the railway escort monitoring system provided by the present invention, the housing 610 includes a bottom shell 611, an upper cover 612 disposed above the bottom shell 611, and a power box 613 and a switch box 614 both disposed in the bottom shell 611 and having an upward opening. The power box 613 is used to house the power supply 640 and the switch box 614 is used to house the dip switch 650. An opening for exposing the USB interface 660 and a rubber plug 615 for plugging the opening are provided on the side wall of the bottom shell 611 or the upper cover 612. The rubber stopper 615 is detachably coupled to a sidewall of the bottom case 611 or the upper cover 612.

During assembly, the power supply 640 is placed in the power supply box 613, the dial switch 650 is placed in the switch box 614, the controller motherboard 620 is placed in the cavity surrounded by the bottom shell 611, the power supply 640 and the dial switch 650 are electrically connected with the controller motherboard 620, the upper cover 612 is covered, the upper cover 612 and the bottom shell 611 are connected through the connecting piece 618, and the wireless switch 200 is assembled.

The power box 613 and the dial switch 650 may be connected to the controller motherboard 620, and then the whole may be placed in the cavity defined by the bottom shell 611.

The power box 613 and the switch box 614 are arranged to accommodate the dial switch 650 of the power box 613, so that the power box 613 and the dial switch 650 cannot shake randomly in the shell 610 during the transportation of the wireless switch 200, the stability of the connection relationship between the power supply 640 and the dial switch 650 and the controller mainboard 620 is ensured, and the stability of the working performance of the wireless switch 200 is ensured.

The rubber stopper 615 prevents dust from entering the USB interface 660, thereby ensuring the stability of the service performance of the USB interface 660.

Further, label paper is arranged on the outer surface of the upper cover 612, so that an operator can conveniently mark the purpose of the equipment. The bottom of the bottom shell 611 is provided with a film, which can be an anti-slip film and is mainly used for protecting the bottom shell 611.

Referring to fig. 6 to 8, as an embodiment of the railway escort monitoring system of the present invention, the upper cover 612 is connected to the bottom shell 611 by bolts. The housing 610 further includes an insertion rod 616 disposed on the bottom shell 611, the insertion rod 616 is used for being respectively inserted into the controller main board 620 and the upper cover 612, and a mounting hole 617 with an upward opening is disposed in the insertion rod 616 and is used for being in threaded connection with a bolt.

The upper cover 612 is connected with the bottom shell 611 through bolts, so that convenience in connection and separation of the upper cover and the bottom shell is realized.

The arrangement of the inserting rod 616 limits the relative installation positions of the controller main board 620 and the upper cover 612 and the bottom case 611, and avoids the random shaking of the controller main board 620 in the cavity surrounded by the bottom case 611 and the upper cover 612 in the transportation process of the wireless switch 200, thereby reducing the risk of the fracture of the connecting lines between different electronic components in the shell 610 in the transportation process or the use process, and ensuring the stability of the overall structure and the working performance of the wireless switch 200.

The insertion rod 616 and the bolt cooperate to achieve stable connection of the upper cover 612 and the bottom case 611.

Further, a plurality of insertion rods 616 are provided, and the controller main board 620 and the upper cover 612 are respectively provided with insertion holes in the same number as the insertion rods 616. During installation, different jacks on the controller main board 620 and the upper cover 612 correspond to the insertion rods 616 on the bottom shell 611 one by one, and then the controller main board 620 and/or the upper cover 612 are placed in a cavity surrounded by the bottom shell 611, so that the insertion rods 616 respectively penetrate through the corresponding jacks, and the installation of the controller main board 620 and/or the upper cover 612 is completed.

Further, be provided with the elastic bulge that is used for meeting with corresponding jack inner wall on the outer wall of each inserted bar 616, the elastic bulge sets up the frictional resistance that has increased between inserted bar 616 and the jack for controller mainboard 620 installs back to inserted bar 616, can not slide from top to bottom along inserted bar 616 along rocking of casing 610, thereby has further improved the stability of different electronic components relation of connection among wireless switch 200, has guaranteed wireless switch 200 overall structure and working property's stability.

Referring to fig. 6 and 8, as a specific embodiment of the railway escort monitoring system provided by the present invention, a connecting piece 618 flexibly connected to the rubber plug 615 is further disposed on the side wall of the bottom shell 611 or the upper cover 612, and the connecting piece 618 is rotatably connected to the side wall of the bottom shell 611 or the upper cover 612.

When the USB interface 660 is needed to be used, the rubber plug 615 for blocking the opening is taken down, the connecting piece 618 is rotated, and the rubber plug 615 is rotated to a position far away from the USB interface 660. Therefore, the phenomenon that the rubber plug 615 is easy to lose when the rubber plug 615 is taken down and randomly placed can be avoided.

The connecting member 618 is flexibly connected to the rubber stopper 615 to facilitate the operation of detaching or attaching the rubber stopper 615 to or from the opening. The connecting element 618 and the rubber plug 615 can be flexibly connected by one or more combinations of chains, rubber strips, connecting ropes, and the like, without limitation.

Referring to fig. 6 and 8, as an embodiment of the railway escort monitoring system of the present invention, the connecting member 618 is detachably connected to the bottom shell 611 or the upper cover 612.

This facilitates the timely replacement of the rubber stoppers 615 or connecting members 618 by an operator after they have worn out.

Referring to fig. 6 and 8, as a specific embodiment of the railway escort monitoring system provided by the present invention, the connecting member 618 includes a rubber block detachably and rotatably connected to the bottom shell 611 or the upper cover 612, and a rubber strip connecting the rubber block and the rubber plug 615, and the rubber block, the rubber strip and the rubber plug 615 are integrally formed.

The rubber block, the rubber strip and the rubber plug 615 are integrally formed, so that the stability of the connection relationship of the rubber block, the rubber strip and the rubber plug 615 is ensured, the overall manufacturing cost of the rubber block, the rubber strip and the rubber plug is low, and the rubber plug is convenient to popularize.

Referring to fig. 1, as a specific embodiment of the railway escort monitoring system provided by the present invention, a magnetic member 670 for magnetic attraction with the inner wall of the train is disposed on the outer wall of the casing 610, and a shielding layer for preventing the magnetic field generated by the magnetic member 670 from being transmitted into the casing 610 is disposed in the side wall of the casing 610 for connecting with the magnetic member 670 or on the inner wall of the casing 610.

The magnetic member 670 is disposed to realize magnetic attraction between the inner wall of the train and the housing 610, so that the wireless switch 200 can be installed without using an installation tool.

The arrangement of the shielding layer can prevent or reduce the adverse effect of the magnetic field emitted by the magnetic member 670 on the normal operation of the electronic components in the housing 610, thereby ensuring the normal operation of the wireless switch 200.

In this embodiment, the magnetic member 670 may be a permanent magnet or an electromagnet.

As a specific embodiment of the railway escort monitoring system provided by the utility model, the magnetic member 670 can be dismantled with the casing 610 and be connected.

When the wireless switch 200, the alarm controller 300 and the data collector 500 are not used, the magnetic member 670 can be detached from the housing 610 and placed separately, so that adverse effects on electronic components inside the wireless switch 200, the alarm controller 300 and the data collector 500 caused by a magnetic field generated by the magnetic member 670 are avoided, and replacement after the housing 610 is damaged is facilitated.

In this embodiment, the housing 610 and the magnetic member 670 may be detachably connected by plugging, adhering, and the like, which is not limited herein.

Referring to fig. 1, as an embodiment of the railway escort monitoring system provided by the present invention, the length and width of the infrared reflection strip 100 are respectively greater than the length and width of the reflective infrared photoelectric switch 210.

When the train passes through an unstable road section and the train body and the reflective infrared photoelectric switch 210 on the train body vibrate, infrared rays emitted by the reflective infrared photoelectric switch 210 can still be reflected back by the infrared reflection strip 100, so that the condition detection result of the wireless switch 200 on the carriage door 110 is not affected by unstable running of the train body, and the accuracy of the detection result is ensured.

Specifically, in the present embodiment, the wireless switch 200 mainly functions to collect the opening and closing information of the car door 110 and wirelessly transmit the information to the alarm controller 300 through the wireless transceiver module 630. The wireless switch 200 has a bidirectional communication function, and the communication mode between the wireless switch and the alarm controller 300 is bidirectional communication, so that the working state detection function of the online equipment can be realized, and the safety detection of the working state of the online equipment is increased under the condition of not increasing the power consumption.

The alarm controller 300 is the core of the railway escort monitoring system, and on one hand, the alarm controller is communicated with the wireless switch 200 through the wireless transceiver module 630 to monitor the alarm signal from the wireless switch 200; on the other hand, the alarm signal is transmitted to the upper layer by communicating with the data collector 500 through the wireless transceiver module 630. The upper computer can communicate with the controller motherboard 620 through the USB interface 660 to perform functions such as function setting, alarm information output, and the like. In case of meeting the logic requirement, the alarm signal will alarm through sound or strong light, and can be transmitted to the data collector 500 through the wireless transceiver module 630. The escort personnel can cancel the alarm through the key 320 on the alarm controller 300 and respond to the post-checking and collecting instructions of the data collector 500.

The alarm controller 300 can detect the working state of the wireless switch 200, respond to the heartbeat inquiry of the data collector 500, and store the alarm event, and can perform online firmware upgrade through the USB interface 660.

The data acquisition unit 500 mainly functions to realize upward communication with the management terminal 400, and can respectively adopt 2.4GHz Bluetooth/WiFi (short distance, about 20m) and 433MHz frequency band wireless data transmission (long distance is less than or equal to 800m) modes; if the data acquisition unit 500 realizes downward data exchange with the alarm controller 300, a 433MHz wireless module can be adopted, and the distance can reach 800 m.

The controller motherboard 620 of the data collector 500 is provided with a clock module 520 for recording the time information of alarm occurrence, and the information can be transmitted to the PC for further analysis and processing through the USB interface 660. The site management terminal 400 can adopt an android tablet computer, so that the processing and analyzing capability of the site on data can be greatly improved, more alarm monitoring records can be stored, and the operations of setting communication parameters, setting alarm modes and the like of the functions of each functional module are realized.

In this embodiment, the management terminal 400 can adopt an android tablet computer meeting the national military standard reliability requirement, and can be provided for escort chief to use, so as to realize operations such as field management, real-time monitoring and alert condition disposal. The aircraft titanium-aluminum alloy bracket is formed by a full-size die in one step, the aircraft titanium-aluminum alloy bracket and the double-color three-proofing shell are adopted, the weight of the whole aircraft titanium-aluminum alloy bracket is less than 640g, the aircraft titanium-aluminum alloy bracket has extremely strong impact resistance and drop resistance, can resist drop impact at any angle of 1.8m, has the waterproof and dustproof protection grade reaching IP67, and has the functions of drop resistance, collision prevention, splash prevention, shock prevention, dust prevention, water prevention and the like.

The system is developed based on a SQ L database, supports functions of information import, analysis, reporting and the like in the escort process, provides a detailed information basis for leadership and background supervision, can run in an operating system above Windows XP, and meets the requirements of the actual current situation of the computer hardware environment of the base-level troops.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Railway escort monitored control system, its characterized in that includes:

the infrared reflection strip is used for being installed on a carriage door;

a management terminal; and

2. The railway escort monitoring system of claim 1, wherein: wireless switch alarm controller with data collection station includes the casing respectively, and all sets up controller mainboard, wireless transceiver module, power and dial switch in the casing, wireless transceiver module the power with dial switch respectively with the controller mainboard electricity is connected, reflection formula infrared photoelectric switch the alarm with timing heartbeat communication subassembly respectively with corresponding the controller mainboard electricity is connected.

3. The railway escort monitoring system of claim 2, wherein: the alarm comprises a strong light alarm component and a sound alarm component which are electrically connected with the corresponding controller main board; the alarm controller also comprises a key electrically connected with the corresponding controller mainboard, and the key is used for closing the alarm; the data acquisition unit is internally provided with a clock module which is used for recording the time information of alarming.

4. The railway escort monitoring system of claim 2, wherein: the power is rechargeable battery, wireless switch, alarm controller with data collection station still include respectively with controller mainboard, the USB interface that the power is connected electricity respectively.

5. The railway escort monitoring system of claim 4, wherein: the shell comprises a bottom shell, an upper cover arranged above the bottom shell, and a power supply box and a switch box which are arranged in the bottom shell and have upward openings, wherein the power supply box is used for accommodating the power supply, and the switch box is used for accommodating the dial switch; an opening used for exposing the USB interface and a rubber plug used for plugging the opening are arranged on the side wall of the bottom shell or the upper cover, and the rubber plug is detachably connected with the side wall of the bottom shell or the upper cover.

6. The railway escort monitoring system of claim 5, wherein: the upper cover is connected with the bottom shell through a bolt; the shell further comprises an insert rod arranged on the bottom shell, the insert rod is used for being respectively inserted into the controller mainboard and the upper cover, and a mounting hole with an upward opening and used for being in threaded connection with the bolt is formed in the insert rod.

7. The railway escort monitoring system of claim 6, wherein: the connecting piece that still be provided with on the drain pan or the lateral wall of upper cover with rubber buffer flexible connection, the connecting piece with the drain pan or the lateral wall of upper cover rotates and is connected.

8. The railway escort monitoring system of any one of claims 2-7, wherein: the outer wall of the shell is provided with a magnetic part used for being magnetically adsorbed on the inner wall of the train, and the shell is provided with a shielding layer used for preventing the magnetic field generated by the magnetic part from transmitting to the interior of the shell.

9. The railway escort monitoring system of claim 8, wherein: the magnetic piece is detachably connected with the shell.

10. The railway escort monitoring system of any one of claims 1-7, wherein: the length and the width of the infrared reflection strip are respectively greater than those of the reflection type infrared photoelectric switch.