CN207541772U - Safety monitoring device and measurement warning device - Google Patents

Abstract

The utility model provides a kind of safety monitoring device and measures warning device, which includes shell, bottom cover, at least one connection plug and signal processing circuit, wherein, shell is connected with bottom cover by screw, to form a closed module；Signal processing circuit is set to the inside of closed module, and for receiving the instruction information that external device (ED) detects, instruction information is used to indicate the working condition for measuring warning device；At least one connection plug is set to the outside of shell, wherein, one end of each connection plug is connected by data telecommunication line with signal processing circuit, the other end of each connection plug is connected with external device (ED), with receive indicate information, the utility model alleviate it is in the prior art can not on railway measure warning device working condition monitor in real time the problem of carried out it is perfect.

Description

Safety monitoring device and measurement warning device

Technical field

The utility model is related to the technical fields of electronic information, more particularly, to a kind of safety monitoring device and measure alarm Device.

Background technology

With the rapid development of China railways cause, railway is into our the essential vehicles, therefore, really Protecting the normal operation of the railway system also just becomes particularly important.In order to ensure the safe operation of the railway system, prison is provided with for it Alarm system is surveyed, which accurately can carry out early warning to railroad conditions.But monitor and alarm system easily by natural or The artificial destruction of person, when circuitry obstacle automatic monitoring warning system is buried by mud-rock flow, flood is invaded and artificially pilferage etc. is broken Bad when, monitor and alarm system just can not work normally, so as to carry out early warning to the operating status of the railway system.

Due to circuitry obstacle automatic monitoring warning system itself, by unfavorable scene, (such as mud-rock flow, fire, flood are stolen Deng) destruction after, if related personnel can not understand the live problem at the first time, it is automatic circuitry obstacle may to be influenced Monitor and alarm system limits invading the identification of foreign matter, so as to increase train safety traffic hidden danger.In the prior art, do not occur also pair The device that monitor and alarm system is monitored.

Utility model content

The purpose of this utility model is to provide a kind of safety monitoring device and warning device is measured, to alleviate existing skill The technical issues of measurement warning device on railway can not being monitored in real time in art.

One side according to the present utility model provides a kind of safety monitoring device, including：Shell, bottom cover, at least one A connection plug and signal processing circuit, wherein, the shell is connected with the bottom cover by screw, to form a closing Module；The signal processing circuit is set to the inside of the closed module, for receiving the instruction letter that external device (ED) detects Breath, the instruction information are used to indicate the working condition for measuring warning device；At least one connection plug is set to described The outside of shell, wherein, one end of each connection plug is connected by data telecommunication line with the signal processing circuit, each The other end of the connection plug is connected with the external device (ED), to receive the instruction information.

Further, the signal processing circuit includes：Processing chip and the relay group, the processing chip difference It is connected by least one connection plug with the external device (ED), for the finger detected to the external device (ED) Show that information is analyzed and processed, to be determined whether to generate warning message according to handling result, wherein, if generation warning message, Control signal then is sent to the relay group, to control the relay group dead electricity；The relay group and the processing core Piece is connected, under the control of said control signal, in power failure state, and to disconnect safety return circuit, wherein, the safety Circuit is the circuit that safeguard protection is carried out to the measurement warning device.

Further, the material of the bottom cover is corrosion-resistant material, wherein, the shape of the stainless steel bottom cover is irregular It is round.

Further, the shell is the shell with bulge-structure, and the shell is provided at both ends with two mounting holes, Wherein, the mounting hole is integrally formed with the shell and sets；Setting there are two the mounting hole the shell size with The size of the stainless steel bottom cover is identical, wherein, the safety monitoring device is fixed on measurement report by two mounting holes On alarm device.

Further, the quantity of at least one connection plug is 2, and each connection plug has by described The shell of bulge-structure is stretched out in except the shell.

Further, at least one connection plug includes：6 core waterproof connectors, the 6 core waterproof connector include 6 Wire connection terminal, 6 wire connection terminals are used to be connected with the external device (ED)；7 core waterproof connectors, the 7 core waterproof connector Including 7 wire connection terminals, the 7 core waterproof connector is used to be connected with the external device (ED).

Further, the signal processing circuit further includes：Angular transducer, described device further include：Temperature sensor, The angular transducer is used to detect the riding angle of laser scanner in the measurement warning device；The temperature sensing Device is used to detect the temperature in the measurement warning device.

Further, one end of each connection plug is fixed on the connection of the closed module by clamp nut and inserted On seat, to realize the connection of one end of the connection plug and the signal processing circuit.

Further, described device further includes：Positive electrode, negative electrode, the first Wiring nose and the second Wiring nose, wherein, institute State the first Wiring nose and second Wiring nose may be contained on the fixed mechanism of the closed module, the positive electrode with it is described First Wiring nose is connected, and the negative electrode is connected with second Wiring nose.

Other side according to the present utility model additionally provides a kind of measurement warning device, including measuring warning device Ontology and safety monitoring device described above, wherein, the safety monitoring device is set to the interior of the measurement warning device Portion, for monitoring the working condition for measuring warning device.

In the safety monitoring device provided in the utility model embodiment, including shell, bottom cover, at least one connection plug And signal processing circuit, wherein, shell is connected with bottom cover by screw, to form a closed module；Signal processing circuit The inside of closed module is set to, for receiving the instruction information that external device (ED) detects, instruction information is used to indicate measurement report The working condition of alarm device；At least one connection plug is set to the outside of shell, wherein, one end of each connection plug passes through Data telecommunication line is connected with signal processing circuit, and the other end of each connection plug is connected with external device (ED), is referred to receiving Show information.By the safety monitoring device, the measurement warning device on railway can be monitored in real time in real time, to ensure The normal operation of the railway system, and then alleviate and the measurement warning device on railway can not be monitored in real time in the prior art The technical issues of, it is achieved thereby that the technique effect monitored in real time to the measurement warning device on railway.

Description of the drawings

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.

Fig. 1 is the schematic diagram according to a kind of safety monitoring device of the utility model embodiment；

Fig. 2 is the vertical view according to a kind of safety monitoring device of the utility model embodiment；

Fig. 3 is the bottom view according to a kind of safety monitoring device of the utility model embodiment；

Fig. 4 is the front view according to a kind of safety monitoring device of the utility model embodiment；

Fig. 5 is the rearview according to a kind of safety monitoring device of the utility model embodiment；

Fig. 6 is the right view according to a kind of safety monitoring device of the utility model embodiment；

Fig. 7 is the left view according to a kind of safety monitoring device of the utility model embodiment；

Fig. 8 is the sectional view according to a kind of safety monitoring device of the utility model embodiment.

Reference numeral：

1- shells；2- bottom covers；At least one connection plugs of 3-；4- mounting holes；5- installs male seat；6- screws.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality Novel protected range.

In the description of the present invention, it should be noted that term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the One ", " second ", " third " are only used for description purpose, and it is not intended that instruction or hint relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition Concrete meaning of the language in the utility model.

Embodiment one：

According to the utility model embodiment, a kind of embodiment of safety monitoring device is provided.

The utility model embodiment is specifically introduced with reference to Fig. 1 to Fig. 8.

Fig. 1 is according to a kind of schematic diagram of safety monitoring device of the utility model embodiment, as shown in Figures 1 to 8, is somebody's turn to do Safety monitoring device includes：Shell 1, bottom cover 2, at least one connection plug 3 and signal processing circuit (are not shown in Fig. 1 to Fig. 8 Go out), wherein,

Shell 1 is connected with bottom cover 2 by screw, to form a closed module；Specifically, pass through as shown in Figure 36 A screw 6 is connected, to realize the fixation of shell and bottom cover by 6 screws.

It should be noted that in the utility model embodiment, shell 1 and bottom cover 2 are not limited to screw connection mode, also Other connection modes can be taken, for example, shell 1 and bottom cover 2 are carried out adhesion by fixing glue.

Signal processing circuit 4 is set to the inside of closed module, for receiving the instruction information that external device (ED) detects, refers to Show that information is used to indicate the working condition for measuring warning device；Optionally, which can be radar installations.

At least one connection plug 3 is set to the outside of shell, wherein, one end of each connection plug is communicated by data Line is connected with signal processing circuit, and the other end of each connection plug is connected with external device (ED), to receive instruction information, such as Shown in Fig. 1, the quantity of connection plug is preferably 2.

It should be noted that above-mentioned safety monitoring device is properly termed as security policy module SSD (Security Strategy Detector).SSD security policy modules be to prevent circuitry obstacle automatic measuring alarm by natural or The artificial destruction of person and the security module researched and developed.When circuitry obstacle automatic measuring alarm is buried by mud-rock flow, flood is invaded It attacks and artificially steals when destructions, SSD modules can disconnect safety return circuit and generate alarm in time.It when in use, can be by the SSD moulds Block is installed on the bottom for measuring warning device.Specifically, SSD modules can be mounted on to measure by two mounting holes 4 and alarmed The bottom of device.If measurement warning device is radar installations, then the SSD modules may be mounted at the radar of the radar installations The bottom of stent.

In the safety monitoring device provided in the utility model embodiment, including shell, bottom cover, at least one connection plug And signal processing circuit, wherein, shell is connected with bottom cover by screw, to form a closed module；Signal processing circuit The inside of closed module is set to, for receiving the instruction information that external device (ED) detects, instruction information is used to indicate radar branch The working condition of frame；At least one connection plug is set to the outside of shell, wherein, one end of each connection plug passes through data Communication line is connected with signal processing circuit, and the other end of each connection plug is connected with external device (ED), to receive instruction letter Breath.By the safety monitoring device, the measurement warning device on railway can be monitored in real time in real time, to ensure railway The normal operation of system, so alleviate in the prior art can not on railway measurement warning device working condition (for example, The working condition of radar installations) the technical issues of being monitored in real time, it is achieved thereby that the measurement warning device on railway The technique effect that working condition (for example, working condition of radar installations) is monitored in real time.

In an optional embodiment of the utility model embodiment, which includes：Processing chip and Relay group.

Processing chip is connected respectively by least one connection plug with external device (ED), for being detected to external device (ED) Instruction information analyzed and processed, with according to handling result determine whether generate warning message, wherein, if generation alarm signal Breath then sends control signal, to control relay group dead electricity to relay group；

Relay group is connected with processing chip, under control of the control signal, in power failure state, being pacified with disconnecting Full loop, wherein, safety return circuit is the circuit that safeguard protection is carried out to measuring warning device.

In the utility model embodiment, the data input output ports of the processing chip of signal processing circuit pass through connection Plug 3 is connect with external device (ED), wherein, external device (ED) includes safety return circuit, and power supply, external detection device is (for example, sensing Device).

Processing chip is detected and after the instruction information that sends receiving external device (ED), it is possible to the instruction to receiving Information is analyzed and processed.If handling result is in abnormal operating state to measure warning device, warning message is generated, And control signal is sent to relay group, to control relay group dead electricity.Wherein, relay group is after dead electricity, it is possible to disconnected Safety return circuit is opened, to be protected to measuring warning device.

In the utility model embodiment, in the SSD modules, corresponding sensor is equipped with, specifically, angle can be equipped with Sensor, the angular transducer are integrated in signal processing circuit, in addition to this, are further provided with temperature sensor, which passes Sensor and SSD modules are separately positioned.

Wherein, angular transducer measures the angle of inclination of the stent of laser scanner LIDAR in warning device for detection；

Temperature sensor measures the temperature in warning device for detection.

In another optional embodiment of the utility model embodiment, bottom cover 2 is stainless steel bottom cover, wherein, it is stainless The shape of steel bottom cover is round, and a diameter of 112 centimetres of stainless steel bottom cover.

Further, as shown in Figure 2 to Figure 3, it on the bottom cover, is additionally provided with to be connected with two mounting holes 4 Bindiny mechanism, and the bindiny mechanism is integrally formed with stainless steel bottom cover and sets, wherein, in the bindiny mechanism, it is provided with circular hole.

Further, as shown in Figure 1, shell 1 is the shell with bulge-structure, shell 1 is provided at both ends with two peaces Hole 4 is filled, wherein,

Mounting hole 4 is integrally formed with shell 1 and sets；

The size for setting the shell 1 there are two mounting hole 4 is identical with the size of stainless steel bottom cover 2, wherein, security monitoring dress It puts to be fixed on by two mounting holes and measure on warning device；For example, can screw be set by two mounting holes, so Afterwards, safety monitoring device is fixed on by screw and nut and measured on warning device.However, it is desirable to explanation, in this reality With in new embodiment, however it is not limited to which other fixed forms may be used in the fixed form of screw and nut.

As illustrated in fig. 1, it is preferred that in order to ensure the volume of minimum safety monitoring device, and realize safety monitoring device Maximally utilize.

As shown in Figures 1 to 4, the quantity of at least one connection plug 3 is 2, and each connection plug is by having The shell of bulge-structure is stretched out in except shell.

Further degree, as shown in Figure 1 to Figure 3, the safety monitoring device further include two installation male seats 5, this two installations 5 twist-on of male seat is in 2 connection plugs 3, and when using 2 connection plugs 3, which is backed out, when not making Used time can play the role of protection by installing male seat 5 to 2 connection plugs 3.

Preferably, at least one connection plug includes：6 core waterproof connectors and 7 core waterproof connectors.Wherein, it is set on shell 1 2 binding posts are equipped with, which is respectively used to 6 core waterproof connectors of connection and 7 core waterproof connectors.Specifically, 6 core waterproof Connector can be connected by binding post 1 to be connected with the signal processing circuit of enclosure, and 7 core waterproof connectors can pass through wiring The connection of column 2 is connected with the signal processing circuit of enclosure.

Specifically, 6 core waterproof connectors include 6 wire connection terminals, and 6 wire connection terminals are used to be connected with external device (ED)；

7 core waterproof connectors include 7 wire connection terminals, and 7 core waterproof connectors are used to be connected with external device (ED).

In another optional embodiment of the utility model embodiment, which further includes：Positive electrode, negative electrode, First Wiring nose and the second Wiring nose, wherein, the first Wiring nose and the second Wiring nose may be contained within the fixed mechanism of closed module On, positive electrode is connected with the first Wiring nose, and negative electrode is connected with the second Wiring nose.

In the utility model embodiment, which can realize warning function in following scene：

If the first, the SSD modules detect that laser scanner LIDAR stents are pounded inclination, alarm；

If the second, the SSD modules detect that laser scanner LIDAR stents are buried but do not topple over, alarm；

If third, the SSD modules detect that laser scanner LIDAR stents are inundated with flood, alarm；

If the 4th, SSD modules detect that fire occurs for laser scanner LIDAR stents, alarm；

The 5th, if SSD modules detect that someone directly blocks laser scanner completely with cloth or dust etc. intentionally LIDAR then alarms；

If the 6th, SSD modules detect power supply (AC-DC) damage of laser scanner LIDAR, alarm；

If the 7th, SSD modules detect that laser scanner LIDAR breaks down when being stopped, alarm.

It will specifically introduce alarm procedure below：

Situation one, LIDAR stents are pounded inclination

For example, if mud-rock flow occurs for scene or LIDAR stents are pounded inclination by falling rocks, angular transducer detects the stent Angle of inclination, and pass through the processing chip that I2C communication protocols send SSD modules to so that the program inside processing chip into Row operation is compared and is judged；If judging, angle of inclination is more than the angle of inclination of setting, and control letter is sent to relay group Number, to control relay group dead electricity, after dead electricity, it is possible to disconnect safety return circuit and warning message is transmitted to FOD softwares.

It should be noted that FOD softwares are the monitoring software with the mating setting of SSD modules, which can be arranged on In position machine or industrial personal computer, which can realize the real time monitoring to measuring warning device working condition.

Situation two, LIDAR stents are buried and do not topple over

If LIDAR stents are buried but are not toppled over for example, mud-rock flow occurs for scene, angular transducer can not send out alarm Signal makes LIDAR I/O delivery outlets be low electricity since covering LIDAR safety curtains (safety zone of LIDAR settings) generate alarm Pressure, at this point it is possible to the processing chip of SSD modules is transmitted to by switching value, so that processing chip is driven in SSD module corresponding interfaces Portion's relay group dead electricity disconnects safety return circuit and warning message is transmitted to FOD softwares.

Situation three, flood level are more than setting position

For example, if flood occurs for scene, water flooding SSD modules are arranged on SSD moulds stainless steel electrode in the block and connect It is logical, at this point, SSD inside modules module relay group dead electricity can be triggered, disconnect safety return circuit and warning message is transmitted to FOD Software.

Fire occurs for situation four, LIDAR stents

For example, if fire occurs for scene, when ambient temperature is higher than the temperature value of SSD inner settings, temperature sensor leads to Cross the processing chip that I2C communication protocols send SSD modules to, the program inside processing chip carries out operation, multilevel iudge, if warm When degree is more than the temperature set, relay group dead electricity disconnects safety return circuit and warning message simultaneously is transmitted to FOD softwares.

Situation five directly blocks LIDAR completely with cloth or dust etc. intentionally

For example, when LIDAR is closely blocked, LIDAR safety curtains (safety zone of LIDAR settings), which generate alarm, to be made LIDAR I/O delivery outlets are low-voltage, and pass through the chip that switching value is transmitted in SSD modules, and chip drives SSD modules correspondence connects Mouth internal relay group dead electricity disconnects safety return circuit and warning message simultaneously is transmitted to FOD softwares.

Situation six, LIDAR power supplies (AC/DC) damage

For example, when the system power supply in pedestal stops power supply, SSD will be stopped and make relay group dead electricity, disconnect Safety return circuit and stopping and FOD software communications, FOD softwares are transmitted to by warning message.

Situation seven, LIDAR break down when being stopped

For example, the I/O delivery outlets of i.e. LIDAR are 0V, SSD module monitors LIDAR when LIDAR faults itselfs are stopped I/O output voltages relay group dead electricity, disconnect safety return circuit warning message is transmitted to FOD softwares.

Specifically, in the utility model embodiment, the modification of above-mentioned parameter can be completed by ModBus softwares, In, ModBus softwares can be connected by 485 communication lines with the communication of SSD modules.At this point, user can be in ModBus softwares Operation interface on parameter is configured.

It needs further exist for illustrating, in the utility model embodiment, other than being based on switching value information and being alarmed, It can be analyzed with switch amount, to distinguish warning reason, and the warning reason is sent in FOD softwares and is shown.

Embodiment two

The utility model embodiment additionally provides a kind of measurement warning device, which mainly includes：It measures Safety monitoring device in warning device ontology and above-described embodiment one, wherein, safety monitoring device is set to measurement alarm dress The inside put, for monitoring the working condition for measuring warning device.

In the measurement warning device provided in the utility model embodiment, including measuring warning device ontology and security monitoring Device, wherein, safety monitoring device includes：Shell, bottom cover, at least one connection plug and signal processing circuit, wherein, shell It is connected with bottom cover by screw, to form a closed module；Signal processing circuit is set to the inside of closed module, is used for The instruction information that external device (ED) detects is received, instruction information is used to indicate the working condition for measuring warning device；It is at least one Connection plug is set to the outside of shell, wherein, one end of each connection plug passes through data telecommunication line and signal processing circuit It is connected, the other end of each connection plug is connected with external device (ED), to receive instruction information.It is filled by the security monitoring It puts, the measurement warning device on railway can be monitored in real time in real time, to ensure the normal operation of the railway system, and then Alleviating in the prior art can not be to the working condition (for example, working condition of radar installations) of the measurement warning device on railway The technical issues of being monitored in real time, it is achieved thereby that the working condition for measuring warning device on railway (for example, radar fills The working condition put) technique effect that is monitored in real time.

Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole Technical characteristic carries out equivalent replacement；And these modifications or replacement, this practicality that it does not separate the essence of the corresponding technical solution are new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of safety monitoring device, which is characterized in that including：Shell, bottom cover, at least one connection plug and signal processing electricity Road, wherein,

The shell is connected with the bottom cover by screw, to form a closed module；

The signal processing circuit is set to the inside of the closed module, for receiving the instruction letter that external device (ED) detects Breath, the instruction information are used to indicate the working condition for measuring warning device；

At least one connection plug is set to the outside of the shell, wherein, one end of each connection plug passes through data Communication line is connected with the signal processing circuit, and the other end of each connection plug is connected with the external device (ED), To receive the instruction information.

2. the apparatus according to claim 1, which is characterized in that the signal processing circuit includes：Processing chip and relay Device group,

The processing chip is connected respectively by least one connection plug with the external device (ED), for described outer The instruction information that part device detects is analyzed and processed, to be determined whether to generate warning message according to handling result, In, if generation warning message, control signal is sent to the relay group, to control the relay group dead electricity；

The relay group is connected with the processing chip, under the control of said control signal, in power failure state, To disconnect safety return circuit, wherein, the safety return circuit is the circuit that safeguard protection is carried out to the measurement warning device.

3. the apparatus according to claim 1, which is characterized in that the bottom cover be stainless steel bottom cover, the stainless steel bottom cover Shape be irregular cycle.

4. device according to claim 3, which is characterized in that the shell is the shell with bulge-structure, described outer Shell is provided at both ends with two mounting holes,

Wherein, the mounting hole is integrally formed with the shell and sets；

The size for setting the shell there are two the mounting hole is identical with the size of the stainless steel bottom cover, wherein, it is described Safety monitoring device is fixed on by two mounting holes to be measured on warning device.

5. device according to claim 4, which is characterized in that the quantity of at least one connection plug is 2, each The connection plug is stretched out in by the shell with bulge-structure except the shell.

6. device according to claim 5, which is characterized in that at least one connection plug includes：

6 core waterproof connectors, the 6 core waterproof connector include 6 wire connection terminals, and 6 wire connection terminals are used for and the outside Device is connected；

7 core waterproof connectors, the 7 core waterproof connector include 7 wire connection terminals, and the 7 core waterproof connector is used for and the outside Device is connected.

7. the apparatus according to claim 1, which is characterized in that the signal processing circuit further includes：Angular transducer, institute Device is stated to further include：Temperature sensor；

The angular transducer is used to detect the angle of inclination of laser scanner stent in the measurement warning device；

The temperature sensor is used to detect the temperature in the measurement warning device.

8. the apparatus according to claim 1, which is characterized in that one end of each connection plug is consolidated by clamp nut Due to the connection socket of the closed module, to realize the connection of one end of the connection plug and the signal processing circuit.

9. the apparatus according to claim 1, which is characterized in that described device further includes：Positive electrode, negative electrode, first connects Line nose and the second Wiring nose, wherein, first Wiring nose and second Wiring nose may be contained within consolidating for the closed module Determine in mechanism, the positive electrode is connected with first Wiring nose, and the negative electrode is connected with second Wiring nose.

10. a kind of measurement warning device, which is characterized in that appoint including measuring in warning device ontology and the claims 1 to 9 Safety monitoring device described in one, wherein, the safety monitoring device is set to the inside for measuring warning device, is used for Monitor the working condition for measuring warning device.