CN206231408U - A kind of high ferro semaphore real-time monitoring and alarming - Google Patents
A kind of high ferro semaphore real-time monitoring and alarming Download PDFInfo
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- CN206231408U CN206231408U CN201621346802.9U CN201621346802U CN206231408U CN 206231408 U CN206231408 U CN 206231408U CN 201621346802 U CN201621346802 U CN 201621346802U CN 206231408 U CN206231408 U CN 206231408U
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Abstract
The utility model is specifically related to a kind of high ferro semaphore real-time monitoring and alarming, including：Monitoring main frame, monitoring unit and compound relay, wherein, monitoring unit is electrically connected with first and second groups of vacant back contacts of the relay of turning on light of high ferro semaphore, electrically connected with main frame is monitored by third and fourth group of vacant back contact of relay of turning on light simultaneously, electrically connected with the loop line that goes of high ferro semaphore each lamp position by eight groups of front contacts of compound relay；Monitoring main frame is used to be powered for monitoring unit, and sends the voltage detection signal in default amplitude range to monitoring unit；Monitoring unit controls compound relay energized when relay of turning on light is for full state, to detect the impedance value in loop where lighting unit, so that monitoring main frame is when anomalous impedance values are monitored, drives uplink and downlink alarm relay to provide alarm.By the technical solution of the utility model, the real-time monitoring of high ferro semaphore working condition and alarm of breaking down are capable of achieving.
Description
Technical field
The utility model is related to high ferro intelligent monitoring technology field, and in particular to a kind of high ferro semaphore real-time monitoring alarming
Device.
Background technology
Can semaphore be the important component of railway signals equipment, is mainly used in the guide of safe train operation, just
Often display is directly connected to the operation safety of train, there is the title of the eye of traffic safety.The normality of semaphore in general fast railway
It is illuminating state, there is complete supervision and autodiagnosis function to its circuit, when a failure occurs it, can directly reflects.
To arrange control data as the guide of safe train operation, the equipment that semaphore runs as auxiliary security, normality in high-speed railway
It is the state of turning off the light, the integrality of circuit cannot get real-time inspection, after signal trouble, it is impossible to directly reflect.Although high
Under fast railway normality according to row control data run, but row control failure, do not install row control equipment train operation and its
He still guides semaphore as operation cause specific.
Usually in turning off the light state, circuit good working condition cannot be checked high ferro semaphore, it is impossible to real-time monitoring circuit and
The integrality of filament.When circuit certain is broken down, it is impossible to directly reflect in time, when it is desired to be used, cause not
The generation of energy clearing signal failure, influence equipment is normally used, and jeopardizes high ferro safety.High ferro semaphore real-time monitoring is developed for this
Warning device, can carry out real-time monitoring to circuit and filament good working condition, when certain fault or filament burn out, give
Go out corresponding warning information, point out maintenance personal to be searched in time, it is to avoid to be unable to the generation of clearing signal failure.
Utility model content
In view of this, the purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of high ferro semaphore reality
When monitoring alarm, realize the real-time monitoring of high ferro semaphore working condition and alarm of breaking down.
To realize object above, the utility model is adopted the following technical scheme that：
A kind of high ferro semaphore real-time monitoring and alarming, including：Monitoring main frame, monitoring unit and compound relay, its
In,
The monitoring unit, it is vacant with first group of vacant back contact of the relay of turning on light of high ferro semaphore and second group after
Contact is electrically connected, while the 3rd group of vacant back contact and the 4th group of vacant back contact and the prison that pass through the relay of turning on light
Main frame electrical connection is surveyed, is electrically connected with the loop line that goes of high ferro semaphore each lamp position by eight groups of front contacts of the compound relay
Connect；
The monitoring main frame is used to be powered for the monitoring unit, and is sent in default amplitude range to the monitoring unit
Voltage detection signal；The monitoring unit is used to judge whether the relay of turning on light is full state, and in relay of turning on light
When device is full state, the compound relay energized is controlled, the voltage detection signal in the default amplitude range is defeated
It is sent to the input of outdoor lighting unit；The monitoring unit is additionally operable to detect the impedance value in loop where the lighting unit,
And testing result is sent to the monitoring main frame, so that the monitoring main frame drives upper and lower when anomalous impedance values are monitored
Row alarm relay provides alarm；
Wherein, the total alarm relay of the uplink and downlink is arranged in the indoor alarm combined bay of signal machinery, in row control
The acoustic-optic alarm electrical connection of the heart；The lighting unit is used to be powered for the lamp position of high ferro semaphore；The default amplitude model
Operating voltage of the voltage detection signal less than the lighting unit in enclosing.
Preferably, each frame high ferro semaphore configures a unique monitoring unit and compound relay described in only one
Device.
Preferably, the monitoring main frame includes master machine control unit and the electricity for being electrically connected with the master machine control unit respectively
Source converting unit, relay drive unit, display unit, host C AN communication units and serial communication unit, wherein,
The power conversion unit be used for 220V electric mains are converted into 24V direct currents, be the master machine control unit,
Relay drive unit, display unit and monitoring unit and compound relay are powered；
The relay drive unit is used to drive up total alarm relay according to the output signal of master machine control unit
Contact or descending total alarm relay contact are opened or closed；
The display unit is used to show each frame high ferro semaphore title, current operating state, the working value of current collection
And warning message；
The host C AN communication units are used to receive the testing result of monitoring unit transmission and are sent to railway administration system
The working condition of main frame is monitored, so that the railway administration system is united to the high ferro semaphore real-time monitoring and alarming
One management；
The serial communication unit is used for by USB nine-pinned serial port lines, by the good channel type of external computer installation
File, high ferro semaphore display Name file and alarm threshold value file descend into monitoring main frame.
Preferably, the monitoring unit includes：Extension set control unit and respectively electrically connected with the extension set control unit
Detecting signal unit, logical switch unit and extension set CAN communication unit, wherein, the extension set CAN communication unit and the main frame
CAN communication unit is electrically connected；
First group, second group, the 3rd group and the 4th group also with the relay of turning on light of the extension set control unit is vacant
Back contact is electrically connected, and the logical switch unit is electrically connected with two groups of front contacts of the compound relay；
The extension set control unit is used to judge whether the relay of turning on light is full state, and is in relay of turning on light
During full state, the compound relay energized is controlled by the logical switch unit, by the default amplitude range
Voltage detection signal be transported to the input of the lighting unit；The detecting signal unit is used to detect the lighting unit
The impedance value in place loop is simultaneously sent to the extension set control unit.
Preferably, the monitoring main frame includes front panel, is provided with the front panel：Green LED work is indicated
The total alarm lamp of lamp, red LED, SR, debugging button and extension set button, wherein,
The SR is used to remove all kinds of warning messages；The debugging button is used to enter or exit debugging mode；
Extension set button is used to select extension number under debugging mode.
Preferably, the monitoring main frame also includes rearmounted panel, is provided with the rearmounted panel：
It is serial that mouth is set, for carrying out various parameters setting, pin definitions to monitoring main frame；
Microcomputer monitoring interface, is communicated for same railway administration system, pin definitions；
Communication interface, is communicated for same monitoring unit, pin definitions；
220V power input interfaces, for being alternating current 220V power outlet, carry the protective tube that blowout current is 1A；
Power interface, for providing direct current 24V power supplies, pin definitions for monitoring unit；
Detection interface, for providing detection AC power, pin definitions for monitoring unit；
Total warning output interface, for exporting 2 groups of switching signals, to drive up total alarm relay contact or descending total
Alarm relay contact is opened or closed.
Preferably, the monitoring unit includes front panel, is provided with the front panel：Red LED power supply instruction
Lamp, green LED relay indicating light and green communications indicator lamp.
Preferably, the compound relay is electrically connected by noseplate with the lighting unit of high ferro semaphore；The lighting
The loop line that goes of unit is connected on the terminals on distributing board, and the front contact with the compound relay is connected.
Preferably, the monitoring unit has 9 pairs of external detection lines, wherein the 4 pairs of external detection lines connect respectively turn on light after
First group, second group, the 3rd group and the 4th group vacant back contact of electrical equipment, in addition the 5 pairs of external detection lines be connected respectively multiple
8 groups of the 1 of front contact contacts of formula relay；Other 1 contact of the compound relay be respectively connecting to noseplate each
Lighting unit goes on loop line.
Preferably, the monitoring unit uses fire retardant insulating the flexible cord more than square meter of sectional area 0.5 millimeter as power line；
The monitoring main frame is communicated as CAN transmission lines using 2 core shielding lines with the monitoring unit；The monitoring main frame uses section
Bifilar multicore copper cash more than product 0.5 square meter millimeter is used as CAN transmission lines and monitoring microcomputer communication；The main frame of the monitoring main frame
The extension set CAN communication unit of CAN communication unit and monitoring unit is respectively arranged with the terminal coupling resistance of 120 Ω.
The utility model uses above technical scheme, at least possesses following beneficial effect：
This high ferro semaphore real-time monitoring and alarming that the utility model is provided, can fill up high ferro semaphore and locate for a long time
In the blank that real-time monitoring and alarm can not be realized under the state of turning off the light, the convenience of on-site maintenance work is improved, can produced
Good safety, economic benefit, promotion prospect is good.
1st, economic benefit：The arrangement achieves each cycle automatically to signal lighting circuit and the work of signal filament
Real-time inspection is carried out as state, and only need to access the present apparatus in construction, outdoor need not change any circuit, can continue to use existing
Lighting unit, it is indoor only to increase monitoring unit and alarm host machine, manual intervention is not needed usually, can automatic cycle supervise
Every frame signal lighting circuit and the filament working condition of each lamp position are surveyed, semaphore fracture of wire or whole semaphore time is occurring
When road is abnormal, alarm is provided in time, and can enable maintenance department to warning device with railway administration system communication
It is managed collectively.This high ferro semaphore real-time monitoring and alarming that the utility model is provided, low cost, deployment are convenient,
It is quick for installation, substantial amounts of manpower can be reduced, mitigate the labour intensity of guardian, with good market promotion prospect.
2nd, safety benefit：The device can be with the state of the every frame semaphore of automatic detection, with railway administration system after installing
After communication can real time record warning message, can reduce each cycle need clearing signal machine test and upper track to carry out fracture of wire simulation real
The tedious work tested.Because the high-speed railway speed of service is fast, the maintenance, repair of equipment were carried out at night, to personnel's upper track
Also there are high standard, tight desired job specification system, accessing the present apparatus can accomplish to prevent semaphore needs open in advance and open
The generation of traffic safety accident not, it is ensured that the personal safety of guardian and railway operation safety, can produce huge peace
Full benefit.
3rd, social benefit：The quality of semaphore directly affects the operation security of railway, because high ferro semaphore is chronically at
Turn off the light state, it is just open only when train control system fails, so the state of semaphore this period is in missing inspection period, signal
The quality of machine and the integrality of circuit cannot get real-time inspection, not opened when needing to open, and will result in the late of train,
Cause the confusion of passenger's driving order, influence the good reputation of high-speed railway transportation.Only accomplish to prevent in advance, advanced processing,
The safe and punctual arrival of high-speed railway is just can ensure that, immeasurable great social profit can be produced.
Brief description of the drawings
A kind of circuit theory of high ferro semaphore real-time monitoring and alarming that Fig. 1 is provided for the embodiment of the utility model one
Schematic diagram；
The schematic block circuit diagram of the monitoring main frame that Fig. 2 is provided for the embodiment of the utility model one；
The schematic block circuit diagram of the monitoring unit that Fig. 3 is provided for the embodiment of the utility model one.
Specific embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Referring to a kind of high ferro semaphore real-time monitoring and alarming that Fig. 1, the embodiment of the utility model one are provided, including：
Monitoring main frame 1, monitoring unit 2 and compound relay 3, wherein,
The monitoring unit 1, it is vacant with first group of vacant back contact of the relay 4 of turning on light of high ferro semaphore and second group
Back contact is electrically connected, while the 3rd group of vacant back contact and the 4th group of vacant back contact and institute by the relay 4 of turning on light
State monitoring main frame 1 to electrically connect, loop line is gone by eight groups of front contacts of the compound relay 3 and high ferro semaphore each lamp position
Electrical connection；
The monitoring main frame 1 is used to be powered for the monitoring unit 2, and sends default amplitude model to the monitoring unit 2
Enclose interior voltage detection signal；The monitoring unit 2 is used to judge whether the relay 4 of turning on light is full state, and is opening
When lamp relay 4 is full state, the compound relay 3 is controlled to pick up, by the voltage inspection in the default amplitude range
Signal is surveyed to be transported on the input of outdoor lighting unit；The monitoring unit 2 is additionally operable to detect that the lighting unit place is returned
The impedance value on road, and testing result is sent to the monitoring main frame 1, so that the monitoring main frame 1 is monitoring anomalous impedance
During value, uplink and downlink alarm relay is driven to provide alarm；
Wherein, the total alarm relay of the uplink and downlink is arranged in the indoor alarm combined bay of signal machinery, in row control
The acoustic-optic alarm electrical connection of the heart；The lighting unit is used to be powered (each signal on railway for the lamp position of high ferro semaphore
Machine has five lamp positions, and from top to down as yellow, green, red, yellow, white, lighting unit is used to be powered for these lamp positions)；It is described pre-
If operating voltage of the voltage detection signal less than the lighting unit in amplitude range.
It should be noted that the voltage detection signal in the default amplitude range needs to be configured according to user.It is excellent
Selection of land, the voltage detection signal in the default amplitude range is 8V low pressure detection signals.
Specifically, monitoring main frame is installed on combined bay and is fixed with two bolts nearby.Monitoring main frame is by alternating current 220V
Working power is powered, and exports 24V AC powers for monitoring unit is powered.The extension set information that monitoring main frame will be received, is carried out
Analyze, compare and amplify, determine whether alarm.If alarm, will sound and light alarm signal be exported to point out work on the spot people
Member's treatment in time.Monitoring main frame uses CRC16 redundancy checks with the digital communication of monitoring unit, can effectively prevent due to interference
The communication mistake for causing, so that the high reliability of guarantee information transmission.
The major function that alarm host machine is realized：During alarm, warning message is positioned to concrete signal machine lamp position, and alarm host machine is removed
Itself send outside sound and light alarm signal, output switching signal is gone back in addition and drives the warning device of master station to be alarmed；In reality
Using when, can be arranged as required to export or do not differentiate between up-downgoing warning output respectively for up alarm, descending alarm；Pass through
Warning message is sent to railway administration system by CAN.Monitoring unit is installed on combined bay nearby, to detect relay of turning on light
Two groups of front contacts that voltage detection signal in default amplitude range coordinates compound relay are passed through noseplate by device working condition
It is transferred on outdoor every each lighting unit of frame semaphore and is detected, and detection information is uploaded to monitoring main frame.Monitoring point
Machine provides dc source by monitoring main frame, and realizes being led with monitoring using binary coding rule with extension set by CAN
Machine is communicated.
The operation principle of this high ferro semaphore real-time monitoring alarm device that the utility model is provided is specially：Work as high ferro
When semaphore needs to turn on light, (relay falls connection to relay energized of turning on light, and is back contact；Relay energized is connected, and is connect before being
Point.This relay front contact of turning on light that the utility model is provided is accessed in semaphore control circuit, so relay suction of turning on light
When rising, high ferro semaphore is lighted, and when relay of turning on light falls, high ferro semaphore is turned off the light), using the front contact of relay of turning on light
The connection with high ferro semaphore real-time monitoring and alarming is disconnected, monitoring unit is powered off, detection opportunity is invalid, high ferro signal
Machine real-time monitoring and alarming is completely disengaged from the lamp circuit of high ferro semaphore.When high ferro semaphore is turned off the light, what is added is pre-
If the voltage detection signal in amplitude range is by cable transmission to outdoor lighting unit, it is also not possible to make high ferro semaphore
Bulb is lighted, therefore this high ferro semaphore real-time monitoring and alarming that the utility model is provided is arranged on high ferro semaphore
On, while realizing to high ferro semaphore working state monitoring, do not interfere with the normal work of high ferro semaphore.
As shown from the above technical solution, this high ferro semaphore real-time monitoring and alarming that the utility model is provided, prison
Main frame is surveyed for monitoring unit is powered, and the voltage detection signal in default amplitude range is sent to monitoring unit；Monitoring unit is sentenced
Whether turn-off lamp relay is full state, and when relay of turning on light is for full state, controls compound relay energized, will
Voltage detection signal in the default amplitude range is transported on the input of outdoor lighting unit；Monitoring unit detects lighting
The impedance value in loop where unit, and testing result is sent to monitoring main frame, so that monitoring main frame is monitoring anomalous impedance
During value, uplink and downlink alarm relay is driven to provide alarm.Compared to existing technology, the technical scheme that the utility model is provided
The real-time monitoring of high ferro semaphore working condition and alarm of breaking down can be realized.
Preferably, each frame high ferro semaphore configure described in a unique monitoring unit 2 and only one it is compound after
Electrical equipment 3.
It should be noted that the monitoring unit is multiple, each monitoring unit correspondence compound relay of only one.
Referring to Fig. 2, further, the monitoring main frame 1 include master machine control unit 11 and respectively with the host computer control
Power conversion unit 12, relay drive unit 13, display unit 14, the and of host C AN communication units 15 of the electrical connection of unit 11
Serial communication unit 16, wherein,
The power conversion unit 12 is used to for 220V electric mains to be converted to 24V direct currents, is the host computer control list
Unit, relay drive unit, display unit and monitoring unit and compound relay are powered；
The relay drive unit 13 is used to drive up total alarm relay according to the output signal of master machine control unit
Device contact or descending total alarm relay contact are opened or closed；
The display unit 14 is used to show each frame high ferro semaphore title, current operating state, the work of current collection
Value and warning message；
The host C AN communication units 15 are used to receive the testing result of monitoring unit transmission and to a railway administration system
The working condition of monitoring main frame is sent, so that the railway administration system is entered to the high ferro semaphore real-time monitoring and alarming
Row unified management；
The serial communication unit 16 is used for by USB nine-pinned serial port lines, by the good passage class of external computer installation
Type file, high ferro semaphore display Name file and alarm threshold value file descend into monitoring main frame.
Referring to Fig. 3, further, the monitoring unit 2 includes：Extension set control unit 21 and respectively with the extension set control
Detecting signal unit 22, logical switch unit 23 and extension set CAN communication unit 24 that unit 21 is electrically connected, wherein, the extension set
CAN communication unit 24 is electrically connected with the host C AN communication units 15；
First group, second group, three group and four group sky of the extension set control unit 21 also with the relay 4 of turning on light
Remaining back contact electrical connection, the logical switch unit 23 is electrically connected with two groups of front contacts of the compound relay 3；
The extension set control unit 21 is used to judge whether the relay 4 of turning on light is full state, and in relay of turning on light
When device 4 is full state, the compound relay 3 is controlled to pick up by the logical switch unit 23, by the default width
Voltage detection signal in the range of value is transported to the input of the lighting unit；The detecting signal unit 22 is used to detect institute
State the impedance value in loop where lighting unit and be sent to the extension set control unit 21.
Preferably, the monitoring main frame 1 includes front panel, is provided with the front panel：Green LED work is indicated
The total alarm lamp of lamp, red LED, SR, debugging button and extension set button, wherein,
The SR is used to remove all kinds of warning messages；The debugging button is used to enter or exit debugging mode；
Extension set button is used to select extension number under debugging mode.
It should be noted that during the rule flicker of green LED relay indicating light, representing that mainframe program works, sudden strain of a muscle per second
Sparkle once；During the rule flicker of red LED total alarm lamp, there is shown existing stubble warning device or the appearance communication event that communicate with monitoring unit
Barrier；SR：After pressing this button, all kinds of warning messages are removed；Debugging button：After pressing this button, into debugging mode,
This button is pressed again, exits debugging mode；Extension set button：Under debugging mode, this button selection extension number is pressed.
Preferably, the monitoring main frame 1 also includes rearmounted panel, is provided with the rearmounted panel：
It is serial that mouth is set, for carrying out various parameters setting, pin definitions to monitoring main frame；
Microcomputer monitoring interface, is communicated for same railway administration system, pin definitions；
Communication interface, is communicated for same monitoring unit, pin definitions；
220V power input interfaces, for being alternating current 220V power outlet, carry the protective tube that blowout current is 1A；
Power interface, for providing direct current 24V power supplies, pin definitions for monitoring unit；
Detection interface, for providing detection AC power, pin definitions for monitoring unit；
Total warning output interface, for exporting 2 groups of switching signals, to drive up total alarm relay contact or descending total
Alarm relay contact is opened or closed.
Preferably, the monitoring unit 2 includes front panel, is provided with the front panel：Red LED power supply instruction
Lamp, green LED relay indicating light and green communications indicator lamp.
Red LED power supply indicator represents power supply status, Chang Liang after normal upper electricity；Green LED relay indicating light, rule is dodged
When bright, represent that mainframe program is currently running, flicker per second is once；During in detection state, flashed once per 200ms；Green is logical
When letter indicator lamp flashes, represent and communicated with monitoring main frame.
Preferably, the compound relay 3 is electrically connected by noseplate with the lighting unit of high ferro semaphore；The lighting
The loop line that goes of unit is connected on the terminals on distributing board, and the front contact with the compound relay 3 is connected.
Preferably, the monitoring unit 2 has 9 pairs of external detection lines, wherein the 4 pairs of external detection lines connect respectively turn on light after
First group, second group, the 3rd group and the 4th group vacant back contact of electrical equipment 4, in addition the 5 pairs of external detection lines be connected respectively multiple
8 groups of the 1 of front contact contacts of formula relay 3；It is every that other 1 contact of the compound relay 3 is respectively connecting to noseplate
Individual lighting unit is gone on loop line.
Preferably, the monitoring unit 2 uses fire retardant insulating the flexible cord more than square meter of sectional area 0.5 millimeter as power supply
Line；The monitoring main frame 1 is communicated as CAN transmission lines using 2 core shielding lines with the monitoring unit 2；The monitoring main frame 1 is adopted
With bifilar multicore the copper cash more than square meter of sectional area 0.5 millimeter as CAN transmission lines and monitoring microcomputer communication；The monitoring main frame
1 host C AN communication units and the extension set CAN communication unit of monitoring unit 2 are respectively arranged with the terminal coupling resistance of 120 Ω.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, however, make any change in its shape or structure, it is every with same as the present application or phase
Approximate technical scheme, all falls within protection domain of the present utility model.In addition, in the utility model, term " first ",
" second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.Term " multiple " refers to two
Or two or more, unless otherwise clearly restriction.
Claims (10)
1. a kind of high ferro semaphore real-time monitoring and alarming, it is characterised in that including：Monitoring main frame, monitoring unit and compound
Relay, wherein,
The monitoring unit, first group of vacant back contact and second group of vacant back contact with the relay of turning on light of high ferro semaphore
Electrical connection, while the 3rd group of vacant back contact and the 4th group of vacant back contact and the monitoring master by the relay of turning on light
Mechatronics, are electrically connected by eight groups of front contacts of the compound relay with the loop line that goes of high ferro semaphore each lamp position；
The monitoring main frame is used to be powered for the monitoring unit, and sends the electricity in default amplitude range to the monitoring unit
Pressure detection signal；The monitoring unit is used to judge whether the relay of turning on light is full state, and is in relay of turning on light
During full state, the compound relay energized is controlled, the voltage detection signal in the default amplitude range is transported to
The input of outdoor lighting unit；The monitoring unit is additionally operable to detect the impedance value in loop where the lighting unit, and will
Testing result is sent to the monitoring main frame, so that the monitoring main frame drives uplink and downlink report when anomalous impedance values are monitored
Alert relay provides alarm；
Wherein, the total alarm relay of the uplink and downlink is arranged in the indoor alarm combined bay of signal machinery, with train control center
Acoustic-optic alarm is electrically connected；The lighting unit is used to be powered for the lamp position of high ferro semaphore；In the default amplitude range
Voltage detection signal less than the lighting unit operating voltage.
2. high ferro semaphore real-time monitoring and alarming according to claim 1, it is characterised in that each frame high ferro signal
Machine configures a unique monitoring unit and compound relay described in only one.
3. high ferro semaphore real-time monitoring and alarming according to claim 2, it is characterised in that the monitoring main frame bag
Include master machine control unit and the power conversion unit, relay drive unit, aobvious for being electrically connected with the master machine control unit respectively
Show unit, host C AN communication units and serial communication unit, wherein,
The power conversion unit is used to for 220V electric mains to be converted to 24V direct currents, is the master machine control unit, relay
Device driver element, display unit and monitoring unit and compound relay are powered；
The relay drive unit is used to drive up total alarm relay contact according to the output signal of master machine control unit
Or descending total alarm relay contact is opened or closed；
The display unit is used to show each frame high ferro semaphore title, current operating state, the working value of current collection and report
Alert information；
The host C AN communication units are used to receive the testing result of monitoring unit transmission and be sent to railway administration system to monitor
The working condition of main frame, so that the railway administration system carries out unifying pipe to the high ferro semaphore real-time monitoring and alarming
Reason；
The serial communication unit is used for by USB nine-pinned serial port lines, by the good channel type file of external computer installation,
High ferro semaphore display Name file and alarm threshold value file descend into monitoring main frame.
4. high ferro semaphore real-time monitoring and alarming according to claim 3, it is characterised in that the monitoring unit bag
Include：Extension set control unit and the detecting signal unit for being electrically connected with the extension set control unit respectively, logical switch unit and point
Machine CAN communication unit, wherein, the extension set CAN communication unit is electrically connected with the host C AN communication units；
First group, second group, the 3rd group and the 4th group also with the relay of turning on light of the extension set control unit is vacant to be followed by
Point electrical connection, the logical switch unit is electrically connected with two groups of front contacts of the compound relay；
The extension set control unit is used to judge whether the relay of turning on light is full state, and is turning on light relay to fall
During state, the compound relay energized is controlled by the logical switch unit, by the electricity in the default amplitude range
Pressure detection signal is transported to the input of the lighting unit；The detecting signal unit is used to detect the lighting unit place
The impedance value in loop is simultaneously sent to the extension set control unit.
5. high ferro semaphore real-time monitoring and alarming according to claim 3, it is characterised in that the monitoring main frame bag
Front panel is included, is provided with the front panel：The total alarm lamp of green LED relay indicating light, red LED, SR, tune
Examination button and extension set button, wherein,
The SR is used to remove all kinds of warning messages；The debugging button is used to enter or exit debugging mode；Extension set
Button is used to select extension number under debugging mode.
6. high ferro semaphore real-time monitoring and alarming according to claim 5, it is characterised in that the monitoring main frame is also
Including rearmounted panel, it is provided with the rearmounted panel：
It is serial that mouth is set, for carrying out various parameters setting, pin definitions to monitoring main frame；
Microcomputer monitoring interface, is communicated for same railway administration system, pin definitions；
Communication interface, is communicated for same monitoring unit, pin definitions；
220V power input interfaces, for being alternating current 220V power outlet, carry the protective tube that blowout current is 1A；
Power interface, for providing direct current 24V power supplies, pin definitions for monitoring unit；
Detection interface, for providing detection AC power, pin definitions for monitoring unit；
Total warning output interface, for exporting 2 groups of switching signals, to drive up total alarm relay contact or descending total alarm
Relay tip is opened or closed.
7. high ferro semaphore real-time monitoring and alarming according to claim 4, it is characterised in that the monitoring unit bag
Front panel is included, is provided with the front panel：Red LED power supply indicator, green LED relay indicating light and green communications
Indicator lamp.
8. high ferro semaphore real-time monitoring and alarming according to claim 1, it is characterised in that the compound relay
Electrically connected with the lighting unit of high ferro semaphore by noseplate；The loop line that goes of the lighting unit is connected to the noseplate end
On son, the front contact with the compound relay is connected.
9. high ferro semaphore real-time monitoring and alarming according to claim 8, it is characterised in that the monitoring unit is total to
There are 9 pairs of external detection lines, wherein the 4 pairs of external detection lines connect first group, second group, the 3rd group and of relay of turning on light respectively
Four groups of vacant back contacts, in addition the 5 pairs of external detection lines be connected respectively 8 groups of the 1 of front contact contacts of compound relay；Institute
Other 1 contact for stating compound relay is respectively connecting to the going on loop line of each lighting unit of noseplate.
10. the high ferro semaphore real-time monitoring and alarming according to any one of claim 1~9, it is characterised in that described
Monitoring unit is using fire retardant insulating the flexible cord more than square meter of sectional area 0.5 millimeter as power line；The monitoring main frame uses 2 cores
Shielding line communicates as CAN transmission lines with the monitoring unit；The monitoring main frame is used more than the square meter of sectional area 0.5 millimeter
Bifilar multicore copper cash is used as CAN transmission lines and monitoring microcomputer communication；The host C AN communication units of the monitoring main frame and monitoring point
The extension set CAN communication unit of machine is respectively arranged with the terminal coupling resistance of 120 Ω.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621346802.9U CN206231408U (en) | 2016-12-08 | 2016-12-08 | A kind of high ferro semaphore real-time monitoring and alarming |
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| CN201621346802.9U CN206231408U (en) | 2016-12-08 | 2016-12-08 | A kind of high ferro semaphore real-time monitoring and alarming |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108622136A (en) * | 2018-06-07 | 2018-10-09 | 上海铁大电信科技股份有限公司 | Minimize the special LED signal machine of rail traffic |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108622136A (en) * | 2018-06-07 | 2018-10-09 | 上海铁大电信科技股份有限公司 | Minimize the special LED signal machine of rail traffic |
| CN108622136B (en) * | 2018-06-07 | 2024-04-30 | 上海铁大电信科技股份有限公司 | Special LED annunciator for miniaturized rail transit |
| CN109116778A (en) * | 2018-08-20 | 2019-01-01 | 深圳市长龙铁路电子工程有限公司 | A kind of cab signal vehicular equipment circuit system meeting SIL4 security level |
| CN109080662A (en) * | 2018-08-23 | 2018-12-25 | 广州地铁集团有限公司 | A kind of track switch monitoring control devices system and monitoring method |
| CN110570629A (en) * | 2019-10-22 | 2019-12-13 | 大连谷瑞特科技有限公司 | An emergency response interface device for an earthquake early warning system |
| CN113085956A (en) * | 2021-04-13 | 2021-07-09 | 河南蓝信科技有限责任公司 | High-speed rail emergency guidance system and method |
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